JP3786249B2 - Cleaning device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
In the present invention, the surface of various articles such as automobiles, railway vehicles, ships, outer walls of buildings, glass and the like is cleaned only by water jetting, and a film is formed. Cleaning device About.
[0002]
[Prior art]
Conventionally, the surfaces of various articles such as automobiles, railway vehicles, ships, outer walls of buildings, glass and the like are contaminated by rain, dust, and the like, and therefore have to be regularly cleaned.
For example, when washing an automobile or the like, generally, since washing with a detergent is also performed and then waxing is performed, labor and cost are required, and environmental pollution due to the detergent and the like has also occurred.
In addition, recently, a part of film formation with a special blended polymer has been carried out, but it has a disadvantage of high cost.
Therefore, in order to solve the above-mentioned problems, the present applicants cleaned the surface of an object to be cleaned (various articles) simply by spraying silica-containing active cleaning water, and formed a silica borate film. Developed the cleaning method and equipment, and achieved the intended purpose.
However, in the above method, it takes time to form a thick film.
On the other hand, objects to be cleaned, such as wood, stone, concrete, etc., have many fine open pores (pores opened on the surface of the object to be cleaned) that cause water absorption. Silica borate-containing active cleaning water sprayed onto the surface was absorbed by the open pores, and the amount of silica borate adhering to the surface portion decreased, making it difficult to form a sufficiently thick coating.
[0003]
[Problems to be solved by the invention]
The present invention achieves labor saving and cost reduction, and also eliminates the need for chemicals such as detergents and waxes. apparatus I will provide a.
[0004]
[Means for Solving the Problems]
The present invention is based on the above prior art, in view of the problem that cleaning is troublesome and costly, and the problem that the environment is polluted by the use of chemicals, The base case is provided with a water activation tank filled with granular ceramic, a water-soluble glass solution tank, a washing water tank, and a water supply device. The water activation tank is provided with a water supply port and an active water supply outlet. The upstream end of the active water transport path is connected to the water outlet, and the downstream end is connected to the active water inlet of the washing water tank. On the other hand, the solution tank is provided with a solution inlet and a solution outlet. An upstream end of the solution transport path is connected to the outlet, a downstream end is connected to the solution supply inlet of the washing water tank, a water supply device is connected to the washing water outlet of the washing water tank via a connecting pipe, By connecting a high-pressure hose, gun and nozzle to the outlet provided in the water supply device, The cleaning power is improved with active water, and the contained (elution and addition) silica borate and the contained (added) water glass are adhered to the surface of the object to be cleaned.
As an aspect of this, the open pores of the water-absorbing object to be washed are closed with water glass, silica borate and water glass are attached to the surface by the electrodeposition action by the charge generated by tourmaline, and water is activated by the charge. ing.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of the present invention will be described below with reference to the drawings.
1 to 6 are schematic views showing an example of the cleaning device of the present invention, FIG. 1 is a schematic diagram showing a connection state of each part constituting the cleaning device, and FIGS. 2 to 4 are diagrams showing an outline of the cleaning device. 5 to 6 are views showing the inside of the cleaning apparatus.
As shown in FIGS. 1 to 6, the cleaning device 1 of the present invention includes a base case 2 and a water activation tank 3, a water-soluble glass solution tank 4, a cleaning water tank 5, and a water supply device 6. ing.
[0006]
The water activation tank 3 has a detachable lid 7 at the upper part, and a cartridge 9 filled with a number of several mm-sized spherical ceramics 8, 8 a. is doing.
In addition, a water supply port 10 directly connected to a tap water supply pipe 10a to which water supply pressure is added is provided at the lower part of the water activation tank 3, and an active water supply outlet 11 is provided at the upper part. The upstream end of the path 12 is connected, and the downstream end is connected to an active water inlet 13 provided in the upper part of the washing water tank 5.
On the other hand, a glass aqueous solution inlet 14 is provided in the upper part of the solution tank 4, a lid 14a is detachably attached to the inlet 14, and a solution outlet 15 is provided in the lower part of the solution tank 4, and the solution outlet is provided. The upstream end of the solution transport path 16 is connected to 15, and the downstream end is connected to a solution inlet 17 provided at the upper part of the washing water tank 5.
In addition, an electromagnetic valve 12a (path disconnecting means) is provided in the middle of the active water transport path 12, a needle valve 16a (flow rate adjusting means) is provided upstream of the solution transport path 16, and an electromagnetic valve 16b (path communication means) is provided downstream. Cutting means).
Incidentally, the diameters of the water supply port 10 and the active water outlet 11 provided on the supply side and the drain side of the water activation tank 3 are smaller than those of the active water outlet 11 on the downstream side of the drain.
Further, a water supply device 6 is connected to a cleaning water outlet 18 provided at the lower portion of the cleaning water tank 5 through a connecting pipe 19, and a high pressure hose 21, a gun 22, a nozzle is connected to the high pressure water outlet 20 of the water supply device 6. 23 are connected sequentially.
[0007]
Reference numeral 24 denotes a water level detection switch, and the water level detection switch 24 has a plurality of water level detection units 25, 25a..., And the water level detection units 25, 25a. Are arranged at a plurality of positions.
When the electromagnetic valves 12a and 16b of the active water transport path 12 and the solution transport path 16 are opened and the water level of the washing water tank 5 rises to the lowest water level (water level E3 in FIG. 1), the water feeding device 6 can be operated. Thus, when the upper limit water level (water level E1) is reached, the electromagnetic valves 12a and 16b are closed.
On the other hand, each of the detection units 25, 25a,... Opens the electromagnetic valves 12a, 16b and replenishes the cleaning water L3 when the water level drops to a predetermined water level (water level E2) by operating the water supply device 6 and continuing the cleaning operation. The operation of the cleaning apparatus 1 is controlled by sensing the water level.
That is, the operation of the water level detection switch 24 maintains a predetermined amount of water (E1 to E2) during normal times.
[0008]
Further, drain ports 26, 26a,... Are provided at the bottoms of the water activation tank 3, the solution tank 4, and the washing water tank 5, respectively, and drain pipes 28, 28a,. The proximal end is connected and the distal end protrudes outside the base case 2 to facilitate maintenance of the cleaning apparatus 1.
[0009]
A discharge pipe 29 for taking out the active water L1 to the outside is connected to the intermediate portion of the active water transport path 12, and further, a wheel 30, a handle 31, a switch, a power plug and the like are attached to the base case 2. A lid is provided on the upper surface of the base case 2, and a door is provided on the front side of the side surface.
[0010]
Moreover, the aqueous solution of the water-soluble glass accommodated in the solution tank 4 is a mixture of two types of aqueous solutions, and 1 to 10 g of silica borate powder is added to 99 to 90 g of hot water (for example, 40 to 60 ° C.). Add and dissolve an aqueous solution of 1-10% silica borate and add 1-5 g of water glass to 99-95 g of warm water, and mix 1-5% of an aqueous solution of water glass formed by dissolving, The mixing ratio is preferably silica borate aqueous solution: water glass aqueous solution = 5: 1 to 10: 1 for reasons described later.
[0011]
Regarding the concentration range of the aqueous silica borate solution and the aqueous water glass solution and the mixing ratio of these aqueous solutions, if the concentration is less than the lower limit of the concentration, the efficacy (details will be described later) due to the silica borate and water glass is insufficient. The value is a limit value of the practical amount of dissolution. Above this, silica borate and water glass are not dissolved and silica borate and water glass are precipitated, which is inconvenient.
Further, since the water glass aqueous solution is alkaline, if the water glass aqueous solution is contained alone in the solution tank 4, the cleaning device 1 is damaged and the service life is shortened. It is preferable to use a mixture ratio of these aqueous solutions in which the above range is desirable in order to make the film formed on the object to be cleaned have both actions of silica borate and water glass (details will be described later). The result of the experiment was confirmed.
[0012]
Next, the cleaning method according to the present invention will be described.
A liquid mixture L2 (hereinafter simply referred to as a glass solution L2) of a silica borate aqueous solution and a water glass aqueous solution is poured into the solution tank 4 in advance.
A tap water supply pipe 10a is connected to a water supply port 10 of a water activation tank 3 in which a cartridge 9 containing a plurality of granular ceramics 8, 8a... A high pressure hose 21, a gun 22 and a nozzle 23 are sequentially connected to the delivery port 20, and the water feeding device 6 is operated.
[0013]
With the start of the operation of the cleaning device 1, the electromagnetic valve 12 a of the active water transport path 12 and the electromagnetic valve 16 b of the solution transport path 16 are opened at the same time, and the source water L (tap water) fed from the water supply port 10 When passing, the borate silica S1, S2 (low temperature glass) eluted from the tourmaline-containing coating of the ceramic 8, 8a is contained in the source water L, and the borate silica S1, S2 is charged by the action of tourmaline. In addition, the source water L is electrolyzed and subjected to water reforming to become active water L1, which is fed from the water activation tank 3 to the washing water tank 5 via the active water transport path 12.
Further, the glass solution L2 (containing silica borate S11, S12..., Water glass T1, T2...) Injected into the solution tank 4 is supplied from the solution tank 4 to the washing water tank 5 via the solution transport path 16. In the washing water tank 5, the silica-containing activated water L1 fed from the water activation tank 3 is merged and stirred by natural flow, and silica borate S11, S12... Are added to the activated water L1, Water glass T1, T2,... Are added.
Further, the borate silicas S11, S12... And the water glasses T1, T2... From the solution tank 4 are charged in the same manner as the borate silicas S1, S2.
The mixing ratio of the active water L1 and the glass solution L2 is preferably in the range of the active water L1: glass solution L2 = 80: 20 to 99: 1. The needle valve 16a provided in the solution transporting path 16 is used for the solution tank 4 The flow rate of the glass solution L2 fed to the washing water tank 5 is adjusted and set within the above range.
[0014]
Wash water L3 containing borate silica S1, S2,..., S11, S12... And water glass T1, T2... Accommodated in the wash water tank 5 is supplied from the wash water tank 5 through the connecting pipe 19 to the water supply device. 6, and is jetted as cleaning high-pressure water from the nozzle 23 to the surface W of the object to be cleaned via the high-pressure hose 21, gun 22, etc. connected to the outlet 20 of the water supply device 6. Washing water L3 cleans the adhered dirt.
At this time, since the water glass T1, T2... Contained in the cleaning water L3 is immediately solidified by the carbon dioxide gas in the air after being ejected to the surface W, the water glass T1, T2,. It is not absorbed and adheres to the pore opening in the vicinity of the pores and closes the pores.
Further, the boric silica S1, S2, S11, S12... And the water glass T1, T2... Adhere to the surface W where the open pores are blocked, and enter the fine irregularities on the surface W. A thick glassy film M1 is formed on the surface W of the cleaning object.
[0015]
Next, the detailed operation of the above basic cleaning method will be described.
First, two kinds of granular ceramics 8, 8a,... Stored in the water activation tank 3 into which the source water L flows are stored.
[0016]
Components of the first ceramic 8, 8a ... are those in which zeolite, bakuhanite and tourmaline are mixed and formed, or those obtained by sintering and forming a tourmaline-containing coating on the surface of a carrier in which zeolite and bakuhanite are mixed and formed. These ceramics 8, 8 a... Are contained in the source water L circulated in the water activation tank 3 and mixed into the source water L by containing borate silica S1, S2. To do.
[0017]
Note that tourmaline, which is fixed on the surface of the ceramic 8, 8a, and forms a film, is a kind of boron-containing silicate mineral. Piezoelectricity, potential, etc.).
In addition, tourmaline easily elutes the contained borate silica S1, S2,..., And generates charges by eluting the borate silica S1, S2,. Therefore, when the tourmaline generates electric charges, the electric charges are charged on the surfaces of the borate silicas S1, S2,..., S11, S12, and the water glass T1, T2. S2, S11, S12... And water glasses T1, T2... Are in a so-called charged particle state and are considered to have an electrodeposition effect.
In addition, it is considered that electrolysis of water passing around the ceramics 8, 8a,... Occurs due to the electric charge generated by tourmaline, and the water is reformed and activated.
[0018]
In addition, the ceramic 32, 32a, etc. of the second kind is formed by sintering magnesia, and this ceramic 32, 32a ... has an action of making the water quality alkaline by eluting the contained mineral. Yes.
In addition, it has a water activity like the ceramics 8 and 8a, which are mainly composed of tourmaline, and is in contact with water passing around the ceramics 32, 32a because they are soft magnetic materials and dielectric materials. By the action, it is considered that the source water L is activated by the following action.
For example, static electricity is generated due to contact with ceramics 32, 32a, etc., and the potential changes. Electrolysis of water occurs due to the weak current generated, or water is reformed by the generated magnetic field lines, and water is activated. It seems to become.
[0019]
Examples of the action of water reforming by the above-mentioned two types of ceramics 8, 8a ..., 32, 32a ... are magnetic water, magnetized water, and structural change water. It acts on the water structure such as hydrogen bonds, resulting in clusters (water molecules H ₂ O conjugate) becomes smaller, the water structure becomes sparse and activated, and the sparse water structure includes dirt adhering to the surface W of the object to be cleaned in the water structure to increase the cleaning action. To do.
[0020]
In addition to the action of activation of the ceramics 8, 8a (including the ceramics 32, 32a, etc., the same applies hereinafter in the cleaning operation), the water activation is the water in which the pressure acting on the source water L is filled with the ceramics 8, 8a, etc. The pressure changes due to the difference in the diameter of the water supply port 10 before and after the ceramics 8, 8 a... And the small diameter active water transport path 12, and the viscosity of the water changes. A water structure change or a pressure change occurs. Further, since the gaps between the large number of granular ceramics 8, 8 a... Accommodated in the water activation tank 3 are random, the flow of the source water L that flows into the water activation tank 3 with water pressure applied. Is turbulent and turbulent, the water pressure around the ceramics 8, 8 a... Locally increases or decreases, and the water activation tank 3 is stirred by intense turbulent flow.
These flowing water actions promote charge generation in tourmaline and elution of borate silica S1, S2,... From tourmaline.
[0021]
When the cleaning water L3 containing the borate silicas S1, S2,..., S11, S12... And the water glass T1, T2,. It is removed with pressure water jetted at a high pressure, or dirt is removed with washing water L3.
Simultaneously with the cleaning action, the borate silica S1, S2, S11, S12... And the water glasses T1, T2... Contained in the cleaning water L3 adhere to the surface W of the water-absorbing object to be cleaned, and the coating M1. Form.
Further, the object to be cleaned has many open pores that cause water absorption, but the water glass T1, T2,... Contained in the cleaning water L3 is carbon dioxide in the air after being jetted to the surface W. As a result of solidification immediately, the water is not absorbed up to the depth of the open pores of the object to be cleaned, adheres to the pore openings in the vicinity of the pores, closes the pores, and is further washed with water L3 by electrodeposition due to the charge generated by tourmaline. The charged borate silica S1, S2,..., S11, S12... And the charged water glass T1, T2... Firmly adhere to the surface W of the object to be cleaned with the pores blocked. Since the surface W has innumerable fine irregularities, the borate silica S1, S2,..., S11, S12, and the water glass T1, T2. The film M1 is formed by adhering to the surface W.
The glassy coating M1 is composed of borate silica S1, S2,..., S11, S12... And water glass T1, T2,..., And the borate silica S1, S2,. Therefore, it is difficult for the dirt to adhere by flipping away the components of dirt such as dust and dust in fine weather.
Moreover, since water glass T1, T2 ... has hydrophilicity, the rain water which pours into the film M1 at the time of rain does not become a ball shape, spreads and flows down with dirt, and dirt does not adhere easily.
[0022]
Next, as a more desirable embodiment of the above-described cleaning device, only a different part of the configuration of the cleaning device provided with the hot water supply device will be described.
As shown in FIGS. 7 to 9, the cleaning device 1 is provided with a hot water supply device 33 inside the base case 2, and the hot water supply device 33 is connected to the boiler 34 and the boiler 34 via a fuel transport path 35. It has a fuel tank 36 connected to it, and connects the upstream end of the hot water transport path 38 to the hot water outlet 37 of the boiler 34 (hot water supply device 33) and the downstream end to the inlet 10 of the water activation tank 3. A water supply pipe 41 having a pressure reducing valve 40 is connected to the water inlet 39 of the boiler 34.
In addition, a drain port 44 to which a drain pipe 43 having a relief valve 42 is connected is provided at the upper part of the boiler 34, and a drain port 47 to which a drain pipe 46 having a valve 45 is connected to the lower part.
Further, a pressure switch 49 is provided in the middle of the hot water transport path 38 via a connecting pipe 48, and the pressure switch 49 senses the water pressure in the boiler 34 to control the start and stop of combustion of the boiler 34. .
[0023]
Next, the operation of the cleaning device provided with the hot water supply device will be described.
In general, there is an upper limit on the amount of solute that can be dissolved in a solvent (solubility), and the solubility varies depending on the temperature of the solvent. When water-soluble glass is dissolved in water, the solubility increases as the temperature of water increases. Further, since the dissolution rate of the solute and the homogenization rate of the solution increase as the solubility increases, warm water (for example, 40 to 60) heated by the boiler 34 in the water active tank 3 filled with the ceramics 8, 8a. The amount of elution of borate silica S1, S2 ... from ceramics 8, 8a ... is increased by passing water (° C warm water), and charge generation, water activity. Is more promoted.
Moreover, since the temperature of the active water L1 sent to the wash water tank 5 is higher than that of room temperature tap water, the wash water formed by mixing and stirring the glass solution L2 and the active water L1 from the solution tank 4 by natural flow. The borate silica S11, S12... And the water glass T1, T2.
Further, since the temperature of the cleaning water L3 ejected to the object to be cleaned is higher than that of the object to be cleaned, the temperature of the cleaning water L3 decreases and the solubility decreases when it is ejected to the surface W. ..., S11, S12 ... and water glass T1, T2 ... are deposited quickly and in large quantities.
[0024]
Further, as shown in FIG. 10, the cleaning apparatus 1 is provided with a solution tank 4 containing a silica borate aqueous solution and a solution tank 4a containing a water glass aqueous solution, and the solution tank 4a and the washing water tank 5 communicate with each other. A needle valve 50a (flow rate adjusting means) is provided upstream of the transport path 50, and an electromagnetic valve 50b (path disconnecting means) is provided downstream, and the needle valve 16a provided in the solution transport path 16 of the solution tank 4 The flow rate of the aqueous solution of boric acid is adjusted with the needle valve 50a provided in the solution transport path 50 of the solution tank 4a to adjust the flow rate of the aqueous solution of water glass to mix the aqueous solution of silica borate and the aqueous solution of water glass at a desired ratio. May be.
In this case, it is necessary to use the solution tank 4a, the solution transport path 50, the needle valve 50a, and the electromagnetic valve 50b made of a member having durability against the alkaline solution.
[0025]
Finally, a preferred embodiment using the above-described cleaning method will be described.
When the cleaning method of the present invention is carried out for the first time, the dirt is firmly incorporated in the silica borate / water glass coating M1 unless the object to be cleaned is sufficiently cleaned. It is important to wash.
Further, when the cleaning according to the present invention is performed once, it may be performed only with water, but by performing the cleaning according to the method of the present invention a plurality of times, new coatings M2, M3,... Are successively formed on the coating M1, Improved gloss, water repellent effect, and hydrophilic effect.
In addition, although the article to be cleaned having water absorbency has been described as the target article of the present invention, regardless of the target article or material, for example, if it has a relatively smooth and smooth surface with low water absorbency or non-water absorbency, The coating M1 can be formed in a short time.
[0026]
【The invention's effect】
In short, the present invention uses the active water L1 obtained by passing the water active tank 3 filled with the granular ceramic 8, 8a... For washing the articles. 8a... Since the object to be cleaned and the coating M1 are formed with the cleaning water L3 circulated in the filled cartridge 7, labor and cost can be greatly reduced.
Further, since the cleaning water L3 is activated by the flow between the ceramics 8, 8a, etc., the dust adhering to the surface W of the object to be cleaned can be removed to increase the cleaning power, and no detergent is required. In this way, environmental destruction can be prevented.
[0027]
In addition, since the aqueous solution of silica borate and the aqueous solution of water glass are added to the active water L1, the glass is sprayed onto the surface of the object to be cleaned and the surface is cleaned and a film is formed. By containing T2,..., The water glass T1, T2,... Is solidified immediately by carbon dioxide in the air after being ejected to the surface W, so that it is not absorbed up to the depth of the open pores of the object to be cleaned. It is possible to block the pores by adhering to the vicinity of the pore opening portion by the electric charge. Therefore, the boric silica S1, S2,..., S11, S12. ... adheres with electric charges and enters fine irregularities on the surface W, and a thick glassy film M1 can be formed on the surface W of the object to be cleaned having water absorption.
[0028]
Further, by adding borate silica S11, S12... And water glass T1, T2... As an aqueous solution, the aqueous solution is easily mixed and homogenized with the active water L1, so that the borate silica S11, S12 ... and water glass T1, T2 ... are contained in a large amount, and the amount of borate silica S1, S2, ..., S11, S12 ... and water glass T1, T2 ... ejected on the surface W is increased in a short time. A thick film M1 can be formed.
[0029]
Further, since the coating M1 has both the water repellency of silica borate S1, S2,..., S11, S12, and the hydrophilicity of the water glass T1, T2,. The rainwater that pours onto the coating M1 does not become ball-shaped when it rains, and spreads and flows down along with the dirt, making it difficult for the dirt to adhere to it. , Can eliminate the need for drugs.
Therefore, it is possible to greatly reduce the labor and cost of cleaning an object to be cleaned made of a material having water absorption properties such as wood, stone, concrete, etc., for example, the outer wall of a building.
[0030]
In addition, if the object to be cleaned has no water absorption, it is possible to form a highly durable thick film M1 in a very short time. For example, it can be applied to the bottom (outer surface) of a ship to remove dirt and shellfish. Can be prevented.
[0031]
Further, since warm water is passed through the water activation tank 3, by increasing the temperature of the source water L, the solubility of the water-soluble glass in the source water L is increased, so that the silica borate S1, S2,. More elution from the ceramics 8, 8a... Can promote charge generation (charging) and water activation.
[0032]
Moreover, since the temperature of the active water L1 sent to the wash water tank 5 is higher than that of room temperature tap water, and the glass solution L2 is mixed and homogenized more quickly with the active water L1, more boric acid is contained in the wash water L3. Silica S11, S12... And water glass T1, T2... Can be dissolved, and since the temperature of the cleaning water L3 ejected to the object to be cleaned is higher than that of the object to be cleaned, Since the temperature of the washing water L3 is lowered and the solubility is lowered, the silica borate S1, S2,..., S11, S12... And the water glass T1, T2. I can do it.
[0033]
Further, since the ceramics 8, 8a... Containing tourmaline are used, the activated water L1 circulated between the ceramics 8, 8a..., And silica borate S1, which is a partial component of the ceramics 8, 8a. S2 ... is contained and tourmaline generates an electric charge.
When the tourmaline generates electric charges, the borate silicas S1, S2... Eluted from the ceramics 8, 8a..., The borate silicas S11, S12... Added to the active water L1, and the water glasses T1, T2. However, since it is in a so-called charged particle state and has an electrodeposition action, when it is ejected onto the surface W of the object to be cleaned, it is firmly grounded by the electrodeposition action and adheres to fine irregularities on the surface W. To form the coating M1.
[0034]
In addition, since the ceramics 32, 32a... Containing magnesia are used in combination, minerals are eluted in the source water L passing through the water activation tank 3 of the cleaning device 1, thereby activating the active water L1 (washing water L3). ) To improve the detergency by making the water quality alkaline, and with the same action as the ceramics 8, 8a... Containing tourmaline, the water can be activated and the detergency can be further improved.
[0035]
Further, since the coatings M1, M2,... Are formed into a plurality of layers by performing cleaning a plurality of times, the coatings M1, M2,... Become strong, and the subsequent cleaning of the object to be cleaned can be facilitated.
[0036]
Further, since the detergent is used for the first cleaning, even if the surface W of the object to be cleaned is contaminated, the dirt is removed by using the detergent together to prevent the dirt from remaining in the coatings M1, M2,. I can do it.
[0037]
Further, since the flow rate adjusting means 16a is provided in the solution transport path 16, the flow rate adjusting means 16a (needle valve) is used to adjust the flow rate of the glass solution L2 fed from the solution tank 4 to the washing water tank 5 to activate the water activity. The mixing ratio of the active water L1 and the glass solution L2 fed from the tank 3 can be adjusted to a desired ratio.
[0038]
In addition, since the base case 2 is provided with a plurality of water-soluble glass solution tanks 4, the solution tank 4 contains an aqueous solution of silica borate and the solution tank 4 a contains an aqueous solution of water glass, and the solution from the solution tanks 4 and 4 a is supplied. By individually adjusting the flow rate, it is possible to immediately change the mixing ratio of the silica borate aqueous solution and the water glass aqueous solution in accordance with conditions such as water absorption and roughness of the object to be cleaned.
[0039]
Further, since the cartridge 9 filled with the ceramics 8, 8a ..., 32, 32a ... in the water activation tank 3 is made detachable, the ceramics 8, 8a ..., 32, 32a ... used for a long time are replaced, In addition to regenerating the cleaning effect, the ceramics 8, 8a, ..., 32, 32a ... can be easily replaced.
[0040]
Moreover, since the diameter of the active water outlet 11 is made smaller than the diameter of the water supply port 10, the three actions of charge generation (charging), silica borate S1, S2,... Thus, the efficacy of the washing water L3 can be improved.
[0041]
In addition, since the discharge pipe 29 is provided in the middle part of the active water transport path 11, the practical effect such as the ability to take out the silica-containing active water L1 separately in a bucket and improve the usability is very large. .
[Brief description of the drawings]
FIG. 1 is a schematic view of a cleaning apparatus according to the present invention.
FIG. 2 is a schematic front view showing an outline of a cleaning device.
FIG. 3 is a schematic side view of FIG. 2;
4 is a schematic plan view of FIG.
FIG. 5 is a schematic front view showing the inside of the cleaning apparatus.
6 is a schematic plan view of FIG. 5. FIG.
FIG. 7 is a schematic view of a cleaning device equipped with a hot water supply device.
8 is a schematic front view showing the inside of the cleaning apparatus of FIG. 7. FIG.
9 is a schematic plan view of FIG. 8. FIG.
FIG. 10 is a schematic view of a cleaning apparatus equipped with a plurality of solution tanks.
FIG. 11 is a diagram for explaining a state of film formation.
[Explanation of symbols]
2 Base case
3 Water activation tank
4 Solution tank
4a Solution tank
5 Washing water tank
6 Water feeder
8, 8a ... Ceramic
9 Cartridge
10 Water inlet
11 Active water outlet
12 Active water transport route
13 Active water inlet
14 Inlet
15 Solution outlet
16 Solution transport route
16a Needle valve (flow rate adjusting means)
17 Solution inlet
18 Wash water outlet
19 Connecting pipe
20 Outlet
21 High pressure hose
22 Gun
23 nozzles
29 Discharge pipe
32, 32a… Ceramic
33 Hot water supply device
38 Hot water transport route
39 Entrance
W surface
M1, M2 ... coating
S1, S2 ... silica borate
T1, T2 ... Water glass

Claims (9)

The base case is provided with a water activation tank filled with granular ceramic, a water-soluble glass solution tank, a washing water tank, and a water supply device. The water activation tank is provided with a water supply port and an active water supply outlet. The upstream end of the active water transport path is connected to the water outlet, and the downstream end is connected to the active water inlet of the washing water tank. On the other hand, the solution tank is provided with a solution inlet and a solution outlet. An upstream end of the solution transport path is connected to the outlet, a downstream end is connected to the solution supply inlet of the washing water tank, a water supply device is connected to the washing water outlet of the washing water tank via a connecting pipe, A cleaning apparatus comprising a high-pressure hose, a gun, and a nozzle connected to a delivery port provided in a water delivery apparatus. The cleaning apparatus according to claim 1 , wherein a flow rate adjusting means is provided in the solution transport path . Includes a hot water supply device to the substrate case, the hot water outlet of the hot water supply device as well as connecting the upstream end of the hot water transportation routes, according to claim 1 or downstream end, characterized in that connected to the water inlet of the water activity tank 2. The cleaning apparatus according to 2 . 4. The cleaning apparatus according to claim 1, wherein a plurality of water-soluble glass solution tanks are provided in the base case . 5. A cleaning apparatus according to claim 1, wherein a cartridge filled with ceramic in the water activation tank is detachable . 6. The cleaning device according to claim 1, wherein the diameter of the active water delivery outlet is smaller than the diameter of the water supply opening of the water activation tank . 7. A cleaning apparatus according to claim 1 , wherein a discharge pipe is provided at an intermediate portion of the active water transport path . The cleaning apparatus according to claim 1, 2, 3, 4, 5, 6 or 7 , wherein the ceramic contains tourmaline . 9. A cleaning apparatus comprising ceramic mixed with magnesia-containing ceramic according to claim 8.

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