JPH0688015B2 - Water vaporizer - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a water vaporizer used to evaporate only water from wastewater such as household waste, physiological waste, industrial waste, and sludge.

[Conventional technology]

Conventionally, it has often been the case that waste water containing a large amount of water such as household waste, human waste such as urine, sludge, and industrial waste is evaporated to separate the water content from the contained content. For such a purpose, as a simple method, sewage is put in a metal container such as a pot and heated from the bottom to evaporate water. This method has been practiced outdoors for a long time.

However, simply heating the sewage causes the moisture to diffuse into the air and cause a bad odor, and such a treatment method cannot be implemented in the city. In addition, there are many inconveniences such as using an open fire and requiring a large space.

For this reason, there is a need to evaporate water in a closed container. As a method of evaporating water in such a closed container, for example, a structure as shown in FIG. 1 can be considered.

In FIG. 1, reference numeral 1 denotes a water tank, and this water tank 1 has a shape sealed from the outside, and a space is formed inside.
An inlet 2 for introducing water such as dirty water is opened in the upper part of the water tank 1, and an outlet 3 for discharging saturated steam to the outside is communicated with the upper space. A socket 4 is fixed to the ceiling of the water tank 1, and a heater 5 is attached to the socket 4.

In this structure, when polluted water or the like is introduced from the inlet 2, it is stored as water 6 in the water tank 1, and this water 6 comes into contact with the heater 5. In such a state, when the heater 5 is energized, the heater 5 generates heat, and the water 6 can be heated and gradually discharged as saturated water vapor from the surface through the discharge port 3.

This structure is extremely simple, and the heater 5
However, the heater 5 must heat the entire water 6 stored in the water tank 1, and the temperature of the entire water 6 must be raised to the boiling temperature. It was impossible to generate saturated steam from its surface.

Therefore, in order to evaporate all the water 6, it is necessary to raise the entire temperature in the water tank 1, and there is a drawback that it takes time to promote the evaporation of the target amount of water 6. Also, since it is heated by the heater 5, water 6
With the evaporation of water, the water level is lowered, the contact area of the water 6 in contact with the heater 5 is reduced, and the heat of the heater 5 is not transmitted, resulting in poor efficiency.

[Problems to be Solved by the Invention]

As described above, in order to evaporate water such as dirty water stored in a closed container, most of the conventional structures have the structure of heating the entire contents, and since the entire water is heated, the thermal efficiency deteriorates. However, it takes a very long time to raise the temperature of the whole water, so that there is a drawback that rapid treatment cannot be achieved.

The present invention aims to provide a water vaporizer capable of extremely efficiently evaporating in a closed water tank and shortening the treatment time extremely.

[Means for solving problem stores]

In the present invention, a closed water tank for storing water, and the inside of the water tank, which has a hollow three-dimensional shape and has upper and lower openings, whose lower opening is slightly above the bottom of the water tank. By positioning it and locating its upper opening below the ceiling of the aquarium, the space inside the aquarium is divided into two parts, inside and outside, and a compartment with heat insulation capacity, and an internal space of this compartment. The present invention provides a water vaporizer characterized by comprising a heater which is heated to generate heat and a plurality of heat storage bodies which are housed in an inner space of the partition body and provided with gaps through which water can flow.

[Action]

In this invention, a compartment made of a heat-insulating material is provided in the water tank, the inside of the water tank is divided into two compartments, the inner and outer compartments, only the water in this compartment is heated, and evaporation from the water in this portion is started. It is what For this reason, since heating is started from a small volume of water in the water tank, it is not necessary to heat the whole, and the evaporation rate can be made extremely high. Then, the energy loss required for evaporation is reduced, and the evaporation is carried out little by little, so that an extremely efficient treatment is performed.

Further, since a plurality of heat storage bodies are accommodated in the compartment, and the volume of the internal space of the compartment can be reduced by this heat storage body, the volume of water to be heated is reduced, so that heat conduction is enhanced and the evaporation rate is increased. Can be faster.

Further, since the water is sucked up from the lower part of the water tank and is discharged from the upper opening of the partition body, the discharged water comes into contact with the heater and the heat storage body and promotes evaporation. In addition, water circulates even when the water surface of the water tank is lowered, and evaporation can always be performed at the same rate.

〔Example〕

 An embodiment of the present invention will be described below with reference to the drawings.

FIG. 2 shows a first embodiment of the present invention.

The water tank 11 is made of metal, the water tank 11 is closed from the outside, and a water injection port 12 for inflowing sewage is provided above the water tank 11.
Are communicated with each other, and a discharge port 13 for discharging saturated steam is communicated with the upper part. The space inside the water tank 11 has a cylindrical shape, and contains a partition body 14 formed of metal such as stainless steel. The partition body 14 is lifted by the legs 15 slightly above the lower portion of the water tank 11. There is. The partition 14 has a slightly cylindrical shape with a vertical through opening, and the cylindrical wall has a double cavity to form a heat insulating material 16 such as glass wool in the inner cavity. It is packed. That is, the space in the water tank 11 has a double structure by the partition body 14 and is insulated by the partition body 14. A coil-shaped heater 18 is inserted in the internal space of the partition body 14, and the upper portion of the heater 18 is connected to a socket 17 fixed to the upper portion of the water tank 11.

In this embodiment, the sewage to be evaporated is injected into the inlet.
First, the water is poured into the water tank 11 from 12. Then, as shown in FIG. 2, the water 19 is stored in the water tank 11, and the water surface thereof is stored until it comes into contact with the heater 18. Therefore, the surface of water 19 is
The partition body 14 is divided into two sections by the 11 and the partition body 14, but since the partition body 14 is slightly lifted by the legs 15 in the lower portion of the water 19, water freely flows between the two compartments.

When the heater 18 is energized to heat the heater 18, only the water 19 in the internal space of the partition 14 is heated, and the partition 18 is heated.
Saturated steam is generated from the surface of water 19 inside 14
From here, the water 19 will be evaporated in sequence. heater
Since the heat generated by 18 has the heat insulating ability in the partition 14, the heat is not transmitted to the outside of the partition 14, and the water 19 in the space inside the water tank 11 and outside the partition 14 cannot be heated. , Only a small area of water 19 inside the compartment 14 is heated, and only this small portion of water 19 is heated, so the water temperature rises sharply, and saturated water vapor is sequentially evaporated from inside the compartment 14. become.

Since the partition 14 has a heat insulating function, the heat generated by the heater 18 heats only the inside of the partition 14 without heating the water 19 and the water tank 11 itself outside the partition 14. , Is extremely heat efficient.

However, even in the moisture evaporator in this embodiment, the heat from the heater 18 must warm the entire water 19 in the compartment 14, and it is still incomplete to promote rapid evaporation.

Therefore, FIG. 3 shows a further improved second embodiment.

In the second embodiment, the wire net 20 is installed in the lower opening of the partition 14 described above, and the lower opening of the partition 14 is closed by the wire net 20. Inside the partition 14, a plurality of heat storage balls 21 each having a small spherical shape and made of a ceramic material such as alumina (aluminum dioxide), pumice stone, unglazed porcelain, or a metal material such as stainless steel are inserted. . The heat storage balls 21 are packed up to the vicinity of the upper opening of the partition body 14, and a large number of heat storage balls 21 are packed so as to wrap the entire heater 18.

When the water 19 is filled in the water tank 11 in the embodiment of FIG. 3, the water 19 also penetrates into the internal space of the partition 14 through the wire net 20 at the bottom of the partition 14, and the water is stored in the gap between the heat storage balls 21. 19 has been invaded. Then, by energizing the heater 18 to heat it, the heat first heats the water 19 and the heat storage sphere 21 of the partition 14. Therefore, the water 19 and the heat storage bulb 21 are heated by the heater 18, but the partition body 14 is insulated from the outside, so that the partition body 14 is heated without heating the other water 19 in the water tank 11. The small volume of water inside will first be heated to evaporate.

At this time, the heat storage sphere 21 absorbs the heat of the heater 18 because the heat storage sphere 21 is made of a material that retains heat, such as ceramic, and the heat storage sphere 21
It will also diffuse heat from its surface. The total surface area of all heat storage balls 21 is large, so
Since the heat generated from 21 heats the water 19 around it,
The heating speed is extremely high.

Further, since the space inside the partition body 14 is filled with the heat storage balls 21, the volume of the water 19 retained inside the partition body 14 is small, and since the small volume of water 19 is sequentially heated and evaporated, it is described above. Coupled with the large surface area of the heat storage sphere 21
The evaporation rate of 19 is extremely high.

Next, an invention obtained by further improving the second embodiment is a third embodiment shown in FIG.

In the third embodiment, as shown in FIG. 4, a large number of heat storage balls 21 are accommodated in the partition body 14 and a water supply pipe 22 bent into a U shape is inserted. The water supply pipe 22 has one end opening located at the upper opening of the partition body 14 and extends downward in the partition body 14 to form a partition body.
It is turned upside down in the lower part of 14 and bent in a U shape, and extends vertically upward between the inside of the water tank 11 and the outside of the partition 14, and communicates with the outside in the upper part of the water tank 11. is there. An intake port 23 is opened at a lower position of the water supply pipe 22 that is bent in a U shape, and an air pump 24 is connected to the water supply pipe 22 outside the water tank 11, and the outside air is supplied by the air pump 24. Is supplied to the water tank 11.

Next, in the case of evaporating the water 19 stored in the water tank 11 in this embodiment, the water 18 and the heat storage balls in the compartment 14 are heated by energizing the heater 18 to heat the heater 18 in the same manner as described above. 21 will be heated and will evaporate from the water 19 in the compartment 14.

At this time, when air is supplied from the air pump 24, the air travels through the water supply pipe 22 and is discharged from the upper opening in the compartment 14. When air from the air pump 24 is supplied to the water supply pipe 22, the air passing through the water supply pipe 22 passes through the suction port 23 and is bent into a U shape.
It will be jetted from the upper end opening of the water supply pipe 22. At this time, since the water supply port 23 is in contact with the water 19 stored in the water tank 11, the water 19 is sucked into the water supply pipe 22 from the suction port 23, and the water 19 and the air are mixed intermittently. Thus, the water 19 flows in the water supply pipe 22, and the water 19 is jetted into the upper space of the partition 14.

FIG. 5 shows a state where the water 19 is sucked up by the water supply pipe 22.

When the air A flows through the water supply pipe 22 and passes through the water supply port 23,
Since the water 19 in the water tank 11 is in contact with the water supply port 23, the water 19 is intermittently sucked in, and the water 19 is sent alternately with the air A. For this reason, the water 19 is fed into the water supply pipe 22 as B, C, B,
Like E, it will be transferred in the form of dumplings sandwiched by air. Then, the water 19 sucked from the water supply port 23 is jetted together with the air sent at the upper end of the water supply pipe 22, and the jetted water 19 flows downward from the upper part of the heat storage ball 21, Will come into contact with the surface. Of each heat storage ball 21 heated by the heater 18,
The water surface of the water 19 in the water tank 11 is lowered, and the heat storage ball 21 at the upper part that is not in contact with the water 19 is already heated by the heater 18, so the water ejected from the water supply pipe 22 is the heat storage ball at the upper part. It gets wet from the surface of 21 and is rapidly evaporated by the heat of the heat storage sphere 21.

At the same time, since air from the outside is being discharged from the water supply pipe 22 by the air pump 21, this discharged air is discharged to the outside from the discharge port 13. Closed aquarium
Since the saturated steam accumulated in the upper space of 11 is released to the outside together with the air supplied from the water supply pipe 22,
Saturated water vapor is not accumulated inside the water tank 11 and is always kept at a humidity equal to or lower than the saturated vapor pressure, so that evaporation of the saturated water vapor ejected from the inside of the partition 14 can be promoted.

As described above, the progress of the present invention and the improved embodiment have been sequentially described. Next, this water vaporizer is specifically applied to evaporate and diffuse the water of the urine discharged from the human body. A more specific example will be described for 30.

The urine treatment device 30 can be used, for example, in a factory without a sewage facility, as a separate item, or attached to a ship, and is used to evaporate only water, which is a major component of urine, into the air and to provide long-term sewage. The processing can be performed. Therefore, it can be used even in a semiconductor factory, a nuclear factory, or a facility such as a bus or train without drainage facilities, which does not like air flow with the surroundings.

This urine handling device 30 has a three-dimensional shape as a whole, and a base 31
An evaporating section 32 is placed in the front half of the above, and a deodorizing section 33 is placed behind the base 31 so as to be continuous with the evaporating section 32. A water receiver 34, which opens to the front and catches urine, is formed at the top of the evaporation unit 32.
A chimney-shaped diffusion pipe 35 is placed on the upper surface of 33.

Next, FIG. 7 shows the internal structure of the urine handling apparatus 30.

In this structure, the inlet 12 is connected to the lower part of the water receiver 34, and the urine discharged to the water receiver 34 is filled with the inlet 12.
It is designed to be stored in the water tank 11 through. A cylindrical deodorizer 36 is housed in the deodorizer 33, and the deodorizer 36 and the water tank 11 are communicated with each other through an exhaust port 13. Further, a blower 37 for sending air from outside is connected to the lower portion of the deodorizer 36.

Then, FIG. 8 specifically shows the internal structure of the urine processing apparatus 30 in FIG.

The internal structure of the water tank 11 is the same as the structure of the third embodiment of the present invention shown in FIG. 4, and the water injected into the inlet 12 is allowed to flow into the water tank 11, A trap 40 is provided to prevent backflow. And the exhaust port 13 is a deodorizer
The exhaust port 13 is connected to the heating pipe 41. The heating pipe 41 has a shape that hangs vertically downward from the inner ceiling at the center of the deodorizer 36, and has a cylindrical pipe shape in cross section. A reheat heater 42 for reheating the saturated steam is inserted inside the heating pipe 41.

The inside of the deodorizer 36 is divided into two parts by the heating pipe 41, and the inside of the deodorizer 36 and the heating pipe 41 are separated.
A catalyst body 43 formed of a metal mesh such as platinum or platinum is inserted between the outer sides of the. The blower 37 is a deodorizer 36.
The air is sent from the outside to the inside, and the air blowing side is located below the catalyst body 43 in the lower part of the deodorizer 36.

Next, the operation of the urine handling device 30 will be described.
The urine collected by the water receiver 34 by discharging the small water into the water receiver 34 passes through the inlet 12 and passes through the trap 40 to be stored in the water tank 11. And urine stored in the aquarium 11.
29 is stored until it reaches a predetermined capacity.

When the urine 29 has accumulated more than a predetermined amount, the heater 18 is energized to heat the urine and the heat storage balls 21 in the compartment 14. At the same time, the air pump 24 sends air to the water supply pipe 22,
Due to the above-mentioned effect, the water tank is introduced from the suction port 23 in the water supply pipe 22.
The urine 29 at the bottom of 11 is sucked up and sprayed from above the partition 14 toward the heat storage bulb 21. Therefore, the urine 29 in the compartment 14 heated by the heat of the heater 18 and the heat from the heat storage bulb 21 has its moisture evaporated, and accumulates in the upper space of the water tank 11 as saturated steam. And the air pump
Since the air from the outside is constantly sent to the water tank 11 by 24, the saturated steam in the upper space of the water tank 11 is sent to the deodorizer 36 through the exhaust port 13.

In this way, saturated water vapor passes through the heating pipe 41 from the exhaust port 13. At this time, the secondary heating heater 42 is energized, and the secondary heating heater 42 is always heated. Then, the saturated steam containing odor from the urine 29 comes into contact with the secondary heating heater 42, is heated again, and is discharged from below the heating pipe 41. Since the vapor of the urine 29 evaporated in the water tank 11 contains elements such as ammonia and bromine that cause a bad odor, the steam containing the bad odor is heated again by the secondary heating heater 42,
The bad odor is removed by coming into contact with the catalyst body 43, and is discharged into the air from the diffusion pipe 35. At this time, since the air from the outside is supplied into the deodorizer 36 by the blower 37, the heated steam that has passed through the heating pipe 41 is forcibly discharged from the diffusion pipe 35.

By this series of operations, only the water content of the urine discharged to the water receiver 34 is evaporated, and the components constituting the malodor are discharged by the catalyst as odorless, so that most of the urine constituting the urine is discharged. Moisture will be diffused into the atmosphere.

Next, FIG. 9 shows an example in which the moisture evaporator in FIG. 4 of the present embodiment is further modified.

In this embodiment, a blower pipe 45 from the air pump 24 is provided slightly horizontally in the lower part of the water tank 11, and the blower pipe 45 is slightly different from the water supply pipes 46 vertically provided inside the partition body 14. It is connected in a T shape. And
A suction port 47 that is a lower opening of the water supply pipe 46 is provided so as to be located slightly above the lower surface of the water tank 11.

In this embodiment, when air is supplied from the air pump 24, the air is supplied through the blower pipe 45, but the air flows upward in the water supply pipe 46 and is discharged from the upper end opened at the upper part of the partition 14. become. At this time, the water supply pipe
The air is supplied to the inside of the 46, so that the urine 29 is sucked from the suction port 47 and is ejected from the upper opening of the partition 14 through the water supply pipe 46.

FIG. 10 shows a state in which the urine 29 in the water tank 11 is sucked up by the water supply pipe 46, and the air F from the air pump 24 is transmitted to the water supply pipe 46 through the blower pipe 45. At this time, since the air F is light, it will flow upward at the connection portion with the blower pipe 45.
The urine 29 is sucked from 47, and the urine 29 is lifted in the water supply pipe 46 from the lower side to the upper side intermittently at intervals such as G, H, and I with the air. Therefore, the urine 29 moves in the water supply pipe 46 together with the air F, is ejected from the upper opening of the partition 14, and is scattered on the upper part of the heat storage bulb 21.

FIG. 11 shows another embodiment of the water vaporizer according to the present invention.

In this embodiment, which is an improvement in FIG. 4, an air pump 24 provided outside the water tank 11 is provided with a water supply pipe 50, and the water supply pipe 50 is bent in a U shape at the upper portion of the water tank 11. It is further bent into a U shape in the space between the inside of the water tank 11 and the outside of the partition 14. The lower part of the water supply pipe 50, which is bent in a U shape, is a water tank.
It is located slightly above the inner bottom surface of 11, and an intake port 51 is opened at the lowest position. Further, the water supply pipe 50, which is directed upward in the water tank 11, is bent into an L shape at the upper part thereof, and the opened discharge port 52 is located at the upper opening of the partition body 14.

In this embodiment, when the air pump 24 is operated to supply the air to the water supply pipe 50, as described above, the urine 29 is discharged from the suction port 51.
Is sucked in, and passes through the inside of the water supply pipe bent in a U shape and is lifted upward. Then, air and urine 29 are ejected from the discharge port 52 to the upper part of the partition body 14 and are sprayed to the upper part of the heat storage sphere 21, and are evaporated by the heat of the heat storage sphere 21.

Further, FIG. 12 shows another embodiment of the water vaporizer according to the present invention, and shows an improvement of the water supply method in FIG.

In this structure, the blower pipe 55 connected to the air pump 24 is located in the lower part of the water tank 11, and the water supply pipe 56 is connected to the tip of the blower pipe 55 in a slightly T-shape. The lower end of the blower pipe 55 is located slightly above the inner lower surface of the water tank 11, and the water supply pipe 56 extends upward between the water tank 11 and the outside of the partition 14. And the water supply pipe
The upper end of 56 is bent in an arc shape, and the discharge port 58 at the tip thereof is installed so as to face the upper space of the partition body 14.

When the air pump 24 is operated in this configuration, the compressed air is transferred to the water supply pipe 56 through the blower pipe 55, and the urine 29 sucked through the suction port 57 is transferred upward together with the air through the water supply pipe 56 and discharged. It is discharged from the outlet 58 to the upper part of the partition 14.

Next, FIG. 13 shows another embodiment of the water vaporizer according to the present invention.

A submersible pump 60 is fixed to the lower surface inside the water tank 11, a suction pipe 61 of this submersible pump 60 is located in the lower portion of the water tank 11, and a water supply pipe 62 is connected to the discharge side of the submersible pump 60. . This water supply pipe 62 extends the interior space of the partition body 14 so as to be vertical, the upper end thereof is bent into a slightly semicircular shape, and a discharge port 63 is formed at the tip end,
The discharge port 63 is directed to the upper opening of the partition 14.

In this embodiment, when the submersible pump 60 is operated, the water tank is
The urine 29 stored in 11 is sucked by the suction pipe 61 and transmitted to the water supply pipe 62. The urine 29 transmitted to the water supply pipe 62 is lifted upward, and is discharged from the discharge port 63.
It will be released from the top of 14. Because of this, the outlet
The urine 29 discharged from 63 sequentially wets its surface from the heat storage sphere 21 on the upper side, and is evaporated by the heat of the heat storage sphere 21.

FIG. 14 shows another embodiment of the water vaporizer according to the present invention.

A submersible pump 60 is fixed to the inner lower surface of the water tank 11, and a suction pipe 64 of the submersible pump 60 is located at a lower portion of the water tank 11, and a water supply pipe 65 is connected to a discharge side of the submersible pump 60. There is. This water supply pipe 65 is a partition body inside the water tank 11.
It is located between the outer circumference of 14 and extends slightly vertically from the lower side to the upper side, and its upper portion is bent into an L-shape. The bent discharge port 66 is directed toward the upper space of the partition body 14.

In this embodiment, when the submersible pump 60 is operated, the urine 29 sucked from the suction pipe 64 is transmitted to the water supply pipe 65 and is transferred from below the water tank 11 to above. Then, the urine 29 is discharged toward the inside of the upper opening of the partition 14 from the discharge port 66 at the tip of the L-shaped bent, and the discharged urine 29 sequentially wets its surface from the heat storage sphere 21 on the upper side to store heat. It will be evaporated by the heat of the sphere 21.

〔effect〕

Since the present invention is configured as described above, the compartment in which the inside of the water tank is divided into the inside and the outside is housed, and when the water in the water tank is evaporated, the water in this compartment is heated and evaporated. You can For this reason, it is possible to eliminate the disadvantage that the entire water stored in the water tank has to be heated as in the conventional case, and it is possible to sequentially heat from a part of the water in the water tank. Therefore, the evaporation efficiency is high, and the evaporation time is extremely short.

In addition, a plurality of heat storage bodies are stored in the compartment that divides the inside of the water tank, and the heat from the heater also heats the heat storage body,
The water that comes into contact with this heat storage body is heated. Since the surface area of this heat storage body is large, the water in contact with the surface absorbs the heat and can quickly heat the water, and the heating speed of the water becomes faster.

Then, even if the water surface in the water tank drops and the surface of the upper heat storage bulb does not come into contact with water, the water in the water tank should be circulated so that the upper heat storage bulb is always in contact with water. Therefore, the thermal efficiency becomes high.

In addition, since water can be constantly brought into contact with the heater and the heat storage bulb, energy loss is reduced, and extremely efficient evaporation can be expected.

[Brief description of drawings]

FIG. 1 is a sectional view of a water tank showing the principle of a conventional evaporator, FIG. 2 is a sectional view of a water tank showing a first embodiment of the present invention, and FIG. 3 is a second embodiment of the present invention. FIG. 4 is a sectional view showing the inside of the water tank, FIG. 4 is a sectional view of the water tank showing the third embodiment of the present invention, FIG. 5 is an explanatory view for explaining the action of the water supply pipe of the same, and FIG. FIG. 7 is an external perspective view of the entire apparatus showing an example in which the invention is specifically applied to a urine disposal apparatus, FIG. 7 is a sketch for showing the inside of the same urine disposal apparatus, and FIG. 8 is an evaporator and a deodorant apparatus of the same. 9 is a cross-sectional view showing the internal structure of FIG. 9, FIG. 9 is a cross-sectional view of a water tank showing another embodiment, FIG. 10 is an explanatory view showing the action of the water supply pipe, FIG. 11, FIG. 12, FIG. 13, FIG. The drawing is a sectional view of a water tank showing another embodiment. 11 …… water tank, 14 …… compartment, 15 …… legs, 16 …… insulation material,
18 …… heater, 19 …… water, 20 …… wire mesh, 21 …… heat storage bulb, 22 …… water supply pipe, 23 …… suction port, 24 …… air pump, 29 …… urine.

Claims (11)

[Claims] 1. A closed water tank for storing water, and a three-dimensional shape having a hollow inside, which is housed in the water tank and has upper and lower openings, the lower opening of which is slightly above the bottom of the water tank. And the upper opening of which is located below the ceiling of the aquarium to divide the space in the aquarium into two, inside and outside, and a partition body with heat insulation capacity, and an internal space of this partition body. A water vaporizer comprising: a heater which is housed and generates heat; and a plurality of heat storage bodies which are housed in an internal space of the partition body and provided with gaps through which water can flow. 2. A closed water tank for storing water, and a hollow three-dimensional shape which is housed in this water tank and has an opening at the top and bottom, the lower opening of which is slightly above the bottom of the water tank. And the upper opening of which is located below the ceiling of the aquarium to divide the space in the aquarium into two, inside and outside, and a partition body with heat insulation capacity, and an internal space of this partition body. A heater that is housed and generates heat, a plurality of heat storage bodies that are housed in the internal space of this compartment and provided with gaps that allow water to flow, and are communicated with the upper space of the water tank, and suck the air inside the water tank to the outside. A moisture evaporator comprising an exhaust means. 3. A closed water tank for storing water, and a hollow three-dimensional shape which is housed in this water tank, has an opening at the top and bottom, and its lower opening is slightly above the bottom of the water tank. And the upper opening of which is located below the ceiling of the aquarium to divide the space in the aquarium into two, inside and outside, and a partition body with heat insulation capacity, and an internal space of this partition body. A heater which is housed and generates heat, a plurality of heat storage bodies which are housed in the internal space of this compartment and provided with a gap through which water can flow, and water is sucked from the lower part of the water tank, and water is drawn into the upper opening of the compartment. A moisture evaporator comprising a water supply mechanism capable of discharging water. 4. A closed water tank for storing water, and a hollow three-dimensional shape which is housed in this water tank, has an opening at the top and bottom, and its lower opening is slightly above the bottom of the water tank. And the upper opening of which is located below the ceiling of the aquarium to divide the space in the aquarium into two, inside and outside, and a partition body with heat insulation capacity, and an internal space of this partition body. A heater that is housed and generates heat, a plurality of heat storage bodies that are housed in the internal space of this compartment and provided with gaps that allow water to flow, and are communicated with the upper space of the water tank, and suck the air inside the water tank to the outside. A water vaporizer comprising: an exhaust means; and a water supply mechanism capable of sucking water from the lower part of the water tank and discharging the water to the upper opening of the partition. 5. A closed water tank for storing water, and a hollow three-dimensional shape which is housed in this water tank, has an opening at the top and bottom, and its lower opening is slightly above the bottom of the water tank. And the upper opening of which is located below the ceiling of the aquarium to divide the space in the aquarium into two, inside and outside, and a partition body with heat insulation capacity, and an internal space of this partition body. A heater that is stored and generates heat, a plurality of heat storage bodies that are housed in the internal space of this compartment and have a gap that allows water to flow, the upper space of the water tank and its internal space communicate, and from the upper space of the water tank A moisture evaporator, comprising: a deodorizer that causes the air that has flowed out to come into contact with a catalyst that is stored inside and then discharges it to the outside. 6. A closed water tank for storing water, and a hollow three-dimensional shape which is housed in this water tank, has an opening at the top and bottom, and its lower opening is slightly above the bottom of the water tank. And the upper opening of which is located below the ceiling of the aquarium to divide the space in the aquarium into two, inside and outside, and a partition body with heat insulation capacity, and an internal space of this partition body. A heater which is housed and generates heat, a plurality of heat storage bodies which are housed in the internal space of this compartment and provided with a gap through which water can flow, and water is sucked from the lower part of the water tank, and water is drawn into the upper opening of the compartment. A water supply mechanism capable of discharging, a deodorizer that communicates the upper space of the water tank and its internal space, and causes the air flowing out of the upper space of the water tank to come into contact with the catalyst contained therein and then to discharge it to the outside. Moisture steam characterized by being composed of Vessel. 7. A closed water tank for storing water, and a hollow three-dimensional shape which is housed in this water tank, has an opening at the top and bottom, and its lower opening is slightly above the bottom of the water tank. And the upper opening of which is located below the ceiling of the aquarium to divide the space in the aquarium into two, inside and outside, and a partition body with heat insulation capacity, and an internal space of this partition body. The heater which is housed and generates heat, the plurality of heat storage bodies which are housed in the inner space of this compartment and provided with the gaps through which water can flow, and the upper space of the water tank communicate with each other, and the air from the water tank flows out to the outside. At this time, it is composed of a reheating means for raising the temperature, and a deodorizer communicating with this reheating means and causing the air flowing from the reheating means to come into contact with the catalyst contained therein and then to release it to the outside. A water vaporizer characterized by being made. 8. A closed water tank for storing water, and a hollow three-dimensional shape which is housed in this water tank, has an opening at the top and bottom, and its lower opening is slightly above the bottom of the water tank. And the upper opening of which is located below the ceiling of the aquarium to divide the space in the aquarium into two, inside and outside, and a partition body with heat insulation capacity, and an internal space of this partition body. The heater which is housed and generates heat, the plurality of heat storage bodies which are housed in the inner space of this compartment and provided with the gaps through which water can flow, and the upper space of the water tank communicate with each other, and the air from the water tank flows out to the outside. At that time, a reheating means for raising the temperature, a deodorizer communicating with the reheating means for contacting the air flowing in from the reheating means with the catalyst contained therein, and then discharging the air to the outside, Communicate with the deodorizer and suck the air inside the deodorizer to remove it. Water evaporator, characterized in that it is composed of an exhaust means to release the. 9. The heat storage body is made of a material having a high heat retention ability and is formed in a slightly spherical shape.
The moisture evaporator according to 3, 4, 5, 6, 7, and 8. 10. The water supply mechanism is connected to a water supply pipe extending from a bottom of a water tank to an upper opening of a partition, an opening formed in a lower part of the water supply pipe for sucking water, and a lower end of the water supply pipe. Consisting of an air supply means for sending air under pressure,
4. When the air is supplied from the air supply means to the water supply pipe, the water in the water tank can be sucked through the opening and the water can be discharged together with the air toward the heat storage body through the upper opening of the partition. 4. The moisture evaporator according to 4, 6. 11. The water supply mechanism comprises: a water supply pipe extending from the bottom of the water tank to an upper opening of the partition; and a pump connected to a lower end of the water supply pipe for sucking water in the water tank and supplying the water to the water supply pipe. When the water in the water tank is sucked into the water supply pipe by the pump and is made to flow into the water supply pipe, the water can be discharged from the upper opening of the water supply pipe toward the heat storage body from the upper opening of the partition body. Claims 3, 4, 6
The water vaporizer described in 1.