JPH0632803B2 - Automatic moisture evaporator - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an automatic water vaporizer used for evaporating 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 from the contained substances. As a simple method for such a purpose, there is a case where sewage is put in a metal container such as a pan and heated from the bottom to evaporate water. This method has been practiced outdoors for a long time. However, if sewage is completely heated, it will cause a bad odor to be diffused only by diffusing moisture into the air, and such treatment methods cannot be carried out in urban areas. Further, there are many inconveniences such as using an open fire and requiring a large space.

For this reason, it is necessary to evaporate water in a closed container, and various mechanisms have been proposed. For this purpose, a compartment with heat insulation is stored in the water tank, and a heat storage ball made of a heater and ceramics is stored in this compartment, and the heat from the heater is heated from a part of the water in the water tank. A method of effectively evaporating is also devised.

[Problems to be Solved by the Invention]

However, in this method, when the water surface in the water tank descends, water does not come into contact with the heater and the heat storage balls above the water surface, and the heated heat is not fully utilized, resulting in energy loss. It is a thing. For this reason,
Another method is considered in which water is drawn from the lower part of the water tank and sprayed on the heater and the heat storage balls on the upper side so that water can always contact the heat storage ball and the entire heater to promote evaporation. However, the temperature at which water is efficiently evaporated is relatively narrow, and the most efficient evaporation range is 120 to 130 degrees.

For this reason, the temperature of the heater and the heat storage bulb is lowered by simply circulating water, and all the heaters are always
Even if the heat storage bulb was wet with water, it did not promote rapid water evaporation.

In view of the above-mentioned problems, the present invention, when circulating the water in the water tank, only circulates when the temperature inside the compartment reaches a predetermined temperature, and the temperature of the heater and the heat storage bulb does not drop innocently, An object of the present invention is to provide a moisture automatic evaporator capable of maintaining an evaporation temperature in an efficient range.

Also, the present invention provides a means for automatically detecting the water level in the water tank, and automatically evaporates and stops all of the evaporation operations after the water is introduced. The purpose is to provide.

[Means for solving problems]

In order to achieve the above-mentioned object, an automatic water vaporizer according to the invention of claim 1 is a closed water tank for storing water, and a hollow solid body having upper and lower openings housed in the water tank, The lower opening is located slightly above the bottom of the aquarium, and the upper opening is located below the ceiling of the aquarium to divide the space inside the aquarium, and a partition body with heat insulation capacity, and this partition. Moisture composed of a heater housed in the body, a plurality of heat storage bodies housed in the internal space of this compartment, and an exhaust means communicating with the upper space of the water tank and sucking the air in the water tank to the outside. In the evaporator, a water supply mechanism that circulates water by sucking water from the lower part of the water tank and discharging the water above the partition body, and a temperature that is provided in the partition body and detects the temperature inside the partition body and outputs it as a temperature detection signal. Detector , It is characterized in that the temperature detection signal from said temperature detector and a drive control device for operating the water supply mechanism in case of higher than a predetermined reference value.

The operation control device in the invention according to claim 2 is a control circuit which takes in a detection signal from the temperature detector and compares it with the predetermined reference value to form an operation signal, and the heater and the power source by the operation signal. It is characterized by comprising a switching circuit for connecting to and disconnecting from.

An automatic water vaporizer according to a third aspect of the present invention is a closed water tank for storing water, and a hollow solid body having upper and lower openings housed in the water tank, the lower opening of which is located at the bottom of the water tank. The space inside the water tank is divided by positioning the upper opening of the water tank slightly lower and the upper opening of the water tank. In a moisture evaporator comprising a plurality of heat storage bodies housed in the internal space of the partition body and an exhaust means that is in communication with the upper space of the water tank and sucks the air in the water tank to the outside, An upper water level detector that detects the upper water level and outputs a lower water level detection signal, and a lower water level detector that is installed in the lower part of the water tank and that detects the lower water level and outputs the lower water level detection signal. When,
An operation control device that activates the heater to evaporate water when the water level in the water tank is detected by the water level detector and stops the operation of the heater when the water level is detected to decrease by the sewer level detector. It is characterized by having.

The operation control device in the invention according to claim 4 is
A control circuit that takes in the upper water level detection signal and the lower water level detection signal from each of the detectors, forms an operation signal by the upper water level detection signal, and forms an operation stop signal by the lower water level detection signal, and the heater and the power supply by the operation signal. And a switching circuit for disconnecting the heater and the power supply by the operation stop signal.

An automatic water vaporizer according to a fifth aspect of the present invention is a closed water tank for storing water, and a hollow solid body having upper and lower openings housed in the water tank, the lower opening of which is located at the bottom of the water tank. The space inside the water tank is divided by positioning the upper opening of the water tank slightly lower and the upper opening of the water tank. In a water vaporizer composed of a plurality of heat storage bodies accommodated in the internal space of this partition and an exhaust means for communicating with the upper space of the water tank to suck the air in the water tank to the outside, A water supply mechanism that circulates water by sucking in and discharging above the compartment, a temperature detector that is provided in the compartment and that detects the temperature in the compartment and outputs it as a temperature detection signal; At the top of The upper water level detector that detects the upper water level and outputs the upper water level detection signal, and the lower water level detector that is provided in the lower part of the aquarium to detect the lower water level and output the lower water level detection signal, and the upper water level. When the water level in the water tank is detected by the detector, the heater is operated to evaporate the water, and when the temperature detection signal from the temperature detector rises above a predetermined reference value, the water supply mechanism is activated. And an operation control device for stopping the operations of the water supply mechanism and the heater when the sewage level detector detects that the water level has dropped.

The operation control device in the invention according to claim 6 takes in a water level detection signal and a water level detection signal from each of the detectors, forms a heater operation signal by the water level detection signal, and forms an operation stop signal by the water level detection signal. And a connection between the heater and the power source by the heater operation signal, and a control circuit that forms a water supply operation signal that operates the water supply mechanism when the temperature detection signal from the temperature detector rises above a predetermined reference value. A switching circuit that cuts off the heater and the power source with the operation stop signal, and a switching circuit that supplies power to the water supply mechanism with the water supply operation signal and stops the power supply with the operation stop signal. It is characterized by being prepared.

An automatic water vaporizer according to the invention of claim 7 is a closed water tank for storing water, and a hollow solid body having upper and lower openings housed in the water tank, the lower opening of which is located at the bottom of the water tank. The space inside the water tank is divided by positioning the upper opening of the water tank at a position slightly above and the upper opening of the water tank is below the ceiling of the water tank, and a partition body having heat insulating ability, and a heater housed in the partition body. In a water vaporizer composed of a plurality of heat storage bodies accommodated in the internal space of this partition and an exhaust means for communicating with the upper space of the water tank to suck the air in the water tank to the outside, A water supply mechanism that circulates water by sucking and discharging above the partition, a deodorizing catalyst interposed in the air flow path between the upper part of the water tank and the exhaust means, and the upper part of the water tank and the exhaust gas. Air between means In the flow channel, a reheat heater located closer to the water tank than the catalyst, a temperature detector provided in the compartment, which detects the temperature in the compartment and outputs it as a temperature detection signal, and in the water tank A water level detector provided at the upper part to detect the water level and output a water level detection signal,
A sewage level detector provided at the bottom of the water tank to detect the sewage level and outputting a sewage level detection signal, and actuating each heater when the water level in the water tub is detected by the upper water level detector, When the temperature detection signal from the temperature detector rises above a predetermined reference value, the water supply mechanism is operated, and when the sewage level detector detects that the water level has dropped, the operation of the water supply mechanism and each heater is stopped. An operation control device for stopping the operation is provided.

The operation control device in the invention according to claim 8 takes in the water level detection signal and the water level detection signal from each of the detectors, and outputs the heater operation signal by the water level detection signal and the operation stop signal by the water level detection signal. And a control circuit that forms a water supply operation signal that operates the water supply mechanism when the temperature detection signal from the temperature detector rises above a predetermined reference value, and each heater and power source by the heater operation signal. A switching circuit for disconnecting the heater and the power supply by the operation stop signal, and a switching circuit for supplying power to the water supply mechanism by the water supply operation signal and stopping the supply of power by the operation stop signal It is characterized by comprising and.

[Action]

In the present invention, the water tank is divided into two sections with adiabatic capacity, and only the water in the section is heated to start evaporation of water from this small portion. Therefore, since the small volume of water in the water tank is sequentially heated, it is not necessary to heat the entire water in the water tank, and the evaporation rate can be extremely increased.
Then, when the temperature of the heater and the heat storage sphere in the upper part of the compartment becomes high, the water supply mechanism operates, spraying water from the lower part of the water tank, so that the sprayed water wets the surface of the upper heat storage sphere. It can be operated to try to transfer the heat from the heat storage bulb to the water at a temperature in the range of the highest evaporation efficiency.
Therefore, since the temperature inside the compartment can be controlled at the most efficient temperature of the evaporation capacity, the evaporation amount of water is extremely large and the thermal efficiency can be made extremely good.

〔Example〕

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

In the present embodiment, a specific description will be given of a urine processing apparatus 1 which is a more specific application of this moisture automatic evaporator and which evaporates and diffuses the moisture of urine discharged from a human body.

The urine treatment device 1 can be used by being attached to, for example, a factory, a villa, or a ship without sewage, and evaporates only water, which is a major component of urine, into the air.
It is possible to treat sewage for a long period of time. Therefore, it can be used even in a semiconductor factory, a nuclear power factory, or a transportation system such as a bus or a train that does not like contact with the outside.

The urine processing device 1 has a three-dimensional shape as a whole, and a base 2
An evaporating section 3 is placed on the front half of the above, and a deodorizing section 4 is placed behind the base 2 so as to be continuous with the evaporating section 3. A water receiver 5 that opens forward and upward and receives urine is formed on the upper portion of the evaporation unit 3, and a chimney-shaped diffusion pipe 6 is placed on the upper surface of the deodorant unit 4.

Next, FIG. 2 shows an internal structure of the urine processing apparatus 1. In this structure, a cylindrical water tank 11 is housed in the evaporation unit 3, and a cylindrical deodorizer 12 is housed in the deodorant unit 4. An injection pipe 13 is connected between the lower portion of the water receiver 5 and the upper portion of the water tank 11, and an exhaust pipe is provided between the water tank 11 and the upper portion of the deodorizer 12.
14 is connected. A water supply pipe 15 is attached downward from the outer upper part of the water tank 11, and an air pump 16 is connected to the lower end of the water supply pipe 15. An exhaust pipe 7 is provided above the deodorizer 12, and a blower 17 as an exhaust means is attached to the exhaust pipe 7, and the diffusion pipe 6 is connected to the upper portion of the blower 17. There is.

3 specifically shows the internal structure of the urine treatment device 1 in FIG.

Inside the injection pipe 13, there is provided a trap 21 for injecting the injected water into the water tank 11 but preventing backflow of water vapor. The water tank 11 is made of metal, is closed from the outer envelope, and has a discharge pipe 14 for discharging saturated steam in communication with the upper part thereof. The discharge pipe 14 is located above the inside of the deodorizer 12. It is in communication.

The inner space of the water tank 11 has a cylindrical shape, and a partition 22 made of metal such as stainless steel is housed in the center, and the partition 22 is slightly above the lower part of the water tank 11 by the legs 23. It has been lifted. The partition body 22 has a slightly cylindrical shape with a vertical opening therethrough, and the cylindrical wall is doubled so that the inside is hollow. A heat insulating material 24 such as glass wool is packed in the inner cavity and processed to enhance the heat insulating effect. That is, the space in the water tank 11 has a double structure by the partition body 22 and is insulated by the partition body 22.

Further, a wire net 25 is installed in the lower opening of the partition 22, and the lower opening of the partition 22 is closed by the wire net 25. A coil-shaped heater 26 is inserted in the internal space of the partition 22, and the upper portion of the heater 26 is connected to the socket 27 fixed to the upper portion of the water tank 11.
Further, inside the partition 22, a heat storage sphere 28 in the form of a small sphere formed of a ceramic material such as alumina (aluminum dioxide), pumice, unglazed magnetism, steel such as stainless steel, etc.
Inserted multiple. The heat storage balls 28 are packed up to near the upper opening of the partition 22, and a large number of heat storage balls 28 are packed so as to cover the entire heater 26.

Further, the water supply pipe 15 described above is bent into a slightly U shape inside the water tank 11, and the one end opening of the water supply pipe 15 is located at the upper opening of the partition 22 and the interior of the partition 22 is directed downward. And is bent upward in the lower part of the partition body 22 to be bent in a U shape, and extends vertically upward between the inside of the water tank 11 and the outside of the partition body 14 and to the outside at the upper part of the water tank 11. It is in communication. And U of this water supply pipe 15
The suction port 29 is opened at the lower position bent into a letter shape,
The outside air from the air pump 16 connected to the outside of the water tank 11 is sucked into the water tank 11.

Further, a temperature sensor 31 for measuring the temperature is attached to the upper inside of the compartment 22, and a water level detector for detecting the position of the water surface W of the stored water 34 above and below the inside of the water tank 11.
32 and sewer level detector 33 are attached.

An exhaust pipe 14 for discharging saturated water vapor from the water tank 11 communicates with the inside of the deodorizer 12, and the exhaust pipe 14 is connected to a heating pipe 41 in the deodorizer 12. The heating pipe 41 has a shape that hangs vertically downward from the inner ceiling in the center of the deodorizer 12, 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 interior of the deodorizer 12 is double-divided by the heating pipe 41,
A space between the inside of the deodorizer 12 and the outside of the heating pipe 41 is filled with a catalyst body 43 formed of platinum, a wire mesh of platinum, or the like. The exhaust pipe 7 is communicated with the upper space of the deodorizer 12, and the exhaust pipe 7 is communicated with a blower 17.

Next, FIG. 4 is a circuit diagram showing a control system in this embodiment.

The temperature sensor 31, the upper water level detector 32, the lower water level detector 33
Are input to a control circuit 45 including a CPU (central processing unit), and the outputs of the control circuit 45 are output to switching circuits 46, 47, 48 and 49, respectively.
The heater 26 is connected to the switching circuit 46, and the reheat heater 42 is connected to the switching circuit 47. A commercial power source 50 is connected to both switching circuits 46 and 47. The air pump 16 is connected to the switching circuit 48, and the blower 17 is connected to the switching circuit 49.

Next, the operation of the urine disposal device 1 will be described with reference to FIGS.

First, the small water discharged from the human body is collected by the water receiver 5 by being discharged to the water receiver 5, and this urine is drawn into the suction pipe.
It passes through the trap 21 through 13 and is stored in the water tank 11.
By using this piss processing device 1 several times,
The urine 34 is accumulated in sequence in 11 and the water surface W rises,
Next, when reaching the water level detector 32, the water level detector 32 detects that the water surface W has reached the set height (step 100 in FIG. 6; Yes). The output of the clean water level detector 32 is transmitted to the control circuit 45, which activates the switching circuits 46, 47 and 49 to energize and heat the heater 26 and the reheating heater 42, and activates the blower 17 to turn it off. The air in the odor device 12 is released to the outside (step 101).

Piss 34 in the compartment 22 due to heating by the heater 26
And the heat storage bulb 28 is heated, and the urine 34 in the compartment 22 is sequentially evaporated. When the water surface W reaches the upper part of the heater 26 and the heat storage bulb 28, the heat from the heater 26 is applied to the partition 22.
The entire urine 34 in the inside is heated, and water is evaporated from the opening in the partition 22 (step 102; No). However, when the water evaporates and the water surface W gradually descends, the heater 26
The upper part and the heat storage balls 28 located on the upper part of the part are exposed and do not contact the urine 34. However, since the heater 26 is operating, the temperature of the heat storage sphere 28 on the upper side is gradually increased. Then, when the temperature sensor 31 finally raises the temperature above the inside of the partition 22 to a predetermined value (120 to 130 degrees) or more (step 102; Yes), the control circuit 45.
To the air pump 16 by the switching circuit (step 103). The operation of the air pump 16 is continued by repeatedly executing the steps 101 to 104 until the water level drop is detected (step 104; Yes).

When the air pump 16 operates, the outside air is forced to be pumped into the water tank 15 through the water supply pipe 15. When the air from the air pump 16 is transmitted through the water supply pipe 15, the water supply pipe 15 passes through the suction port 29 at the lower part, is inverted into a U shape, and then is jetted from the upper end opening 30 of the water supply pipe 15. At this time, the suction port 29 is urine 34 stored in the aquarium 11.
Since it is soaked in the water, the urine 35 is sucked into the water supply pipe 15 through the suction port 29, and the urine 34 and the air flow in the water supply pipe 15 in an intermittently mixed state. The surfaces of the heater 26 and the heat storage bulb 28 in the upper part, which are jetted into the upper space and whose temperature is rising, are wetted and the raised temperature is cooled, and at the same time, the heat of the heat storage bulb 28 evaporates the moisture of the urine 34 that wets the surface. It will be.

FIG. 5 shows a state in which the urine 34 is sucked up by the water supply pipe 15. When the air A flows into the water supply pipe 15 and passes through the suction port 29, since the urine 34 in the water tank 11 is in contact with the suction port 29, the urine 34 is intermittently sucked into the urine 34.
Will be sent alternately with air A. For this reason,
The urine 34 is transported in the water supply pipe 15 as if it were sandwiched by air in the form of dumplings like B, C, D and E.

And the urine 34 sucked from the suction port 29 is a water supply pipe.
At the upper end opening 30 of the fifteen, it is ejected together with the air that has been pumped, and the ejected urine 34 flows downward from above the heat storage ball 28. And piss 34 on the heat storage ball 28 at the top
And the heat of the heat storage bulb 28 is absorbed by the urine 34, the temperature of the heat storage bulb 28 decreases. Therefore, the temperature inside the compartment 22 is lowered, and the change in this temperature is detected by the temperature sensor 31, and the air blowing operation of the air pump 16 is stopped through the control circuit 45 and the switching circuit 48, and the urine from the opening 30 Is stopped being sprayed and the next temperature rise is awaited (step 102; No).

At the same time, since air from the outside is flowing in from the water supply pipe 15 by the air pump 16, the inflowing air is transferred from the exhaust pipe 14 toward the deodorizer 12. Therefore, the saturated steam accumulated in the upper space of the closed water tank 11 is sent out toward the heating pipe 41 by the exhaust pipe 14 together with the air discharged from the water supply pipe 15,
Saturated water vapor does not accumulate inside the water tank 11, and always acts to keep the humidity below the saturated water vapor pressure. Therefore, the air pump
The air from 16 also has the effect of promoting the outflow of saturated steam vaporized from inside the partition 22.

In this way, the air pump is detected by the temperature sensor 31.
16 is operated and the urine 34 in the water tank 11 is circulated, so that the heat of the heater 26 and the heat stored in the heat storage bulb 28 cause the urine 34 in the partition 22 to be sequentially evaporated, and the water surface W of the urine 34 Gradually falls. Although the evaporation operation by the heater 26 progresses and the water surface W descends, the sewage level detector 33
When the water surface W finally descends up to, the position of the water surface W is detected by the sewer level detector 33 (step 104; Ye
s), transmitted to the control circuit 45. As a result, all the switching circuits 46 to 49 are closed (step 105), the evaporation operation is stopped, and the next evaporation operation waits.

Next, as described above, the water in the urine 34 is sequentially evaporated from the water tank 11 and is blown into the deodorizer 12 from the exhaust pipe 14, and the saturated water vapor from the exhaust pipe 14 is urinated by the urine 34.
Since it also contains elements that make up the malodorous components such as ammonia and bromine, which are components of malodorous substances, it cannot be released to the outside until then. Therefore, saturated steam must be deodorized.

The saturated steam released from the exhaust pipe 14 is heated by the heating pipe 41.
Although it passes through the inside, when passing through the inside of the heating pipe 41, it comes into contact with the reheating heater 42 which has already been energized and whose temperature has increased,
The temperature can be raised. Then, the steam whose temperature has been raised by the reheat heater 42 then contacts the catalyst body 43, and the component that is an offensive odor is removed.
Further, since the blower 17 is already operating and sucking the air in the deodorizer 12, the air that has passed through the catalyst body 43 is sucked and discharged into the air from the diffusion pipe 6. In this way, the components of the water vapor released to the outside of the urine disposal device 1 will be deodorized and will be released as mere vapor. The heating heater 42 includes the heater 26
At the same time, the power is turned on and off.

〔effect〕

According to the invention described in claim 1, since it is configured as described above, the action of the heater and the heat storage body can be effectively brought out, the efficiency of evaporation is high, and the time for evaporating a predetermined amount of water is extremely high. It can be shortened and the thermal efficiency is improved.

According to the third aspect of the invention, the operation of the heater can be controlled according to the water level, so that power saving can be achieved.

According to the invention of claim 5, a series of operations can be all automatically performed, and moreover, the evaporation temperature of water by the heater can be constantly kept constant, so that the evaporation efficiency is high and a predetermined amount of The time for evaporating water can be extremely shortened.

According to the invention described in claim 7, since a series of operations can be all automatically performed, and moreover, the evaporation temperature of water by the heater can be kept constant at all times, the efficiency of evaporation is high and a predetermined amount of The time for evaporating the water can be extremely shortened, and the efficiency of deodorizing is improved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an external perspective view showing an example in which an automatic moisture evaporator according to an embodiment of the present invention is applied to a urine disposal device, and FIG. 2 is an exploded perspective view showing the internal structure of the same. Fig. 3 is a sectional view of the same as above, Fig. 4 is a circuit diagram showing a control system, Fig. 5 is an explanatory diagram showing the operation of the water supply pipe, and Fig. 6 is a flow chart showing the operation of this embodiment. 1 ... Piss processing device, 11 ... Water tank, 12 ... Deodorizer, 15 ...
… Water supply pipe, 17 …… Blower as exhaust means, 22 ……
Compartment, 26 ... Heater, 28 ... Heat storage bulb, 31 ... Temperature sensor, 32 ... Top water level detector, 33 ... Sewer level detector.

Claims (8)

[Claims] Claim: What is claimed is: 1. A closed water tank for storing water, and a hollow solid body having upper and lower openings housed in the water tank, the lower opening of which is located slightly above the bottom of the water tank and the upper portion of which. The space inside the water tank is divided by locating the opening below the ceiling of the water tank, and the partition body has a heat insulating ability, the heater housed in the partition body, and the inner space of the partition body. In a moisture evaporator comprising a plurality of heat storage bodies and an exhaust means that communicates with the upper space of the water tank and sucks the air in the water tank to the outside, in the water evaporator, water is sucked from the lower part of the water tank. A water supply mechanism that circulates water by discharging it, a temperature detector that is provided in the compartment and that detects the temperature in the compartment and outputs it as a temperature detection signal, and a temperature detection signal from the temperature detector From the standard value Moisture automatic evaporator, characterized in that a driving control device for operating the water supply mechanism when raising. 2. The operation control device includes a control circuit that takes in a detection signal from the temperature detector and compares the detection signal with the predetermined reference value to form an operation signal; and a heater and a power source that depend on the operation signal. The automatic moisture evaporator according to claim 1, further comprising a switching circuit for connecting and disconnecting. 3. A closed shape water tank for storing water, and a hollow solid body having upper and lower openings housed in the water tank, the lower opening of which is located slightly above the bottom of the water tank and the upper portion of which. The space inside the water tank is divided by locating the opening below the ceiling of the water tank, and the partition body has a heat insulating ability, the heater housed in the partition body, and the inner space of the partition body. A plurality of heat accumulators, and a moisture evaporator that is connected to the upper space of the water tank and sucks the air in the water tank to the outside, wherein the water evaporator is provided in the upper portion of the water tank, A water level detector that detects and outputs a water level detection signal, and a sewage level detector that is provided in the lower part of the water tank and that detects the sewage level and outputs a sewage level detection signal, and a water tank by the water level detector The water level inside was detected The heater is operated to be with evaporating water, moisture automatic evaporator, characterized in that a driving control device for stopping the operation of the heater when it is detected that the water level has fallen by sewage level detector. 4. The control for taking in the water level detection signal and the sewer level detection signal from each of the detectors, the operation control device forming an operation signal by the water level detection signal and an operation stop signal by the sewer level detection signal. 4. The automatic moisture evaporator according to claim 3, further comprising a circuit and a switching circuit that connects the heater and the power source in response to the operation signal and disconnects the heater and the power source in response to the operation stop signal. . 5. A closed shape water tank for storing water, and a hollow solid body having upper and lower openings housed in the water tank, the lower opening of which is located slightly above the bottom of the water tank and the upper portion of which. The space inside the water tank is divided by locating the opening below the ceiling of the water tank, and the partition body has a heat insulating ability, the heater housed in the partition body, and the inner space of the partition body. In a moisture evaporator comprising a plurality of heat storage bodies and an exhaust means that communicates with the upper space of the water tank and sucks the air in the water tank to the outside, in the water evaporator, water is sucked from the lower part of the water tank. A water supply mechanism that circulates water by discharging at, a temperature detector that is provided in the compartment and that detects the temperature in the compartment and outputs it as a temperature detection signal, and a top water level provided in the upper part of the water tank. Detect and clean water A water level detector that outputs a detection signal, a sewage level detector that is provided in the lower part of the aquarium to detect a sewage level and output a sewage level detection signal, and a water level detector detects the water level in the aquarium. When the temperature of the temperature detection signal from the temperature detector rises above a predetermined reference value, the water supply mechanism is activated, and the water level detector lowers the water level. An automatic water vaporizer, comprising: an operation controller that stops the operations of the water supply mechanism and the heater when it is detected. 6. The operation control device takes in a water level detection signal and a water level detection signal from each of the detectors, and forms a heater operation signal by the water level detection signal and an operation stop signal by the water level detection signal. , And a control circuit that forms a water supply operation signal that operates the water supply mechanism when the temperature detection signal from the temperature detector rises above a predetermined reference value, and connects the heater and the power supply by the heater operation signal. A switching circuit that shuts off the heater and the power source by the operation stop signal, and a switching circuit that supplies power to the water supply mechanism by the water supply operation signal and stops the power supply by the operation stop signal The automatic moisture evaporator according to claim 5, wherein 7. A closed shape water tank for storing water, and a hollow solid body having upper and lower openings housed in the water tank, the lower opening of which is located slightly above the bottom of the water tank and the upper portion of which. The space inside the water tank is divided by locating the opening below the ceiling of the water tank, and the partition body has a heat insulating ability, the heater housed in the partition body, and the inner space of the partition body. In a moisture evaporator comprising a plurality of heat storage bodies and an exhaust means that communicates with the upper space of the water tank and sucks the air in the water tank to the outside, in the water evaporator, water is sucked from the lower part of the water tank. A water supply mechanism that circulates water by discharging it, a deodorizing catalyst interposed in the air flow path between the upper part of the water tank and the exhaust means, and an air flow path between the upper part of the water tank and the exhaust means. And more water than the catalyst A reheat heater positioned on the side, a temperature detector provided in the compartment, which detects the temperature in the compartment and outputs the temperature as a temperature detection signal, and an upper part in the water tank for detecting the water level. A water level detector that outputs a water level detection signal, a sewage level detector that is provided in the lower part of the aquarium to detect the sewage level and output a sewage level detection signal, and the water level in the aquarium by the water level detector When each heater is operated when detected, the water supply mechanism is operated when the temperature detection signal from the temperature detector rises above a predetermined reference value, and the water level is lowered by the sewer level detector. An automatic water vaporizer, comprising: an operation control device that stops the operations of the water supply mechanism and each heater when the water is detected. 8. The operation control device takes in a water level detection signal and a water level detection signal from each of the detectors, forms each heater operation signal by the water level detection signal, and forms an operation stop signal by the water level detection signal. And a control circuit that forms a water supply operation signal that operates the water supply mechanism when the temperature detection signal from the temperature detector rises above a predetermined reference value; A switching circuit for connecting the heater and the power source with the operation stop signal, and a switching circuit for supplying power to the water supply mechanism with the water supply operation signal and stopping the supply of power with the operation stop signal. The automatic moisture evaporator according to claim 7, further comprising: