JP2003202123A - Air-conditioning device for flush toilet device and flush toilet device equipped with air-conditioning device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a flush toilet device equipped with an air-conditioning device that improves ability to cool without evacuating heat of condensation inside a toilet room, and is constructed in a compact form and installed with ease. <P>SOLUTION: In the flush toilet device equipped with the air conditioning device, a refrigerating cycle is made up of a toilet 8, toilet seat 14 for the toilet, water tank 12 storing rinsing water for the toilet, compressor 2, condenser 3 and an evaporator 5. The air conditioning device is provided to air-condition the toiler room. The air conditioning device and the water tank 12 are housed in a case 13 having a suction port 20 and an air outlet 21. The condenser is placed under the water surface in the water tank. The case is installed on the toilet at the rear of the toilet seat and connected to the water tank under a high water level. A discharge channel 15 is provided to let a small quantity of rinsing water flow to the toilet. One flow of water after another comes around the condenser in the water tank, so that heat of condensation can effectively radiated and the device can be constructed in a compact form. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner for a flush toilet device, which is provided with an air conditioner for cooling or heating a toilet room or the like in a flush toilet for flushing water into a toilet bowl to wash the toilet.
The present invention relates to a flush toilet device equipped with this air conditioner.

[0002]

2. Description of the Related Art An air conditioner provided in a conventional flush toilet device has a structure as shown in FIG. That is, the compressor 41, the condenser 42, and the evaporator 4 that constitute the refrigeration cycle
In the air conditioner having 3 or the like, the condenser 42 is provided on the wall extending over the corner of the toilet room 44, and is submerged in the water tank 46 (low tank) that stores the water for washing the toilet bowl 45.
1, the evaporator 43, the blower fan 47, etc. are one case 48.
It is configured to be installed in the wall of the toilet room 44 after being stored in.

By operating the compressor 41, the refrigerant is circulated through the condenser 42, the evaporator 43, and the compressor 41, and the air in the toilet room 44 is heat-exchanged in the evaporator 43 by the blower fan 47, and then discharged from the outlet 49. Cooling air is sent to the toilet room 44 for air conditioning, and the heat of condensation of the condenser 42 is radiated to the water in the water tank 46 and is not released to the toilet room 44.

In the water tank 46, a solenoid valve 5 is provided in a passage 50 for guiding the hot water heated by the heat of condensation to the toilet bowl 45.
1, a temperature detector 5 for detecting the water temperature of the water tank 46.
The opening / closing frequency of the solenoid valve 51 is controlled to be increased or decreased based on the detection signal of 2.

[0005]

In the above conventional toilet air conditioner, the condenser 42 is provided in the water tank 46, and the compressor 41, the evaporator 43, the blower fan 47, etc. are provided in the case 48, respectively, and The case 48 is attached to the wall, and the condenser 42 is separately attached to the water tank 46, so that the apparatus as a whole is not united and installation work in the toilet room 44 is troublesome.

Further, during the air conditioning operation, the water in the water tank 46 is heated by the heat of condensation and only naturally convections in the water tank 46 until the solenoid valve 51 is opened based on the detection signal of the temperature detector 52. There is a risk that the temperature rises rapidly and that a temperature difference between the upper and lower sides occurs in the water tank, and the heat radiating action of the condenser 42 is reduced in a short time and the cooling capacity is reduced.

The present invention solves the above-mentioned conventional problems. When the air conditioner is in operation, a small amount of washing water in the water tank is constantly flowed to the toilet bowl to prevent the air conditioning capacity from deteriorating and the overall size of the device to be compact. The present invention provides an air conditioner for flush toilets and a flush toilet device equipped with this air conditioner.

[0008]

In order to solve the above problems, the invention according to claim 1 of the present invention is to provide a water tank with an automatic water supply function for storing flush water of a toilet bowl, a compressor constituting a refrigeration cycle, An air conditioner having a condenser and an evaporator for air-conditioning a toilet room, and a control means for controlling the operation of the air conditioner are provided, and the air conditioner and the control means and the water tank are covered with a case having an outlet. , Submerge the condenser in the water tank, connect it to the water tank at a position lower than the full surface and provide a drainage channel for flushing the toilet bowl, and always drain a small amount of water from this drainage channel, It is an air conditioner for a toilet device configured to cause a flowing water action different from natural convection in a tank.

According to the above-mentioned means, the water tank with the automatic water supply function and the air conditioner are made compact by submerging the condenser in the water tank and covering it with one case, and always flow slightly to the toilet bowl through the drainage channel. The washing water constantly exchanges heat with the condenser, that is, a flowing water action different from the circulating water due to natural convection occurs in the water tank, and has a function of exchanging heat with water at a stable temperature.

A second aspect of the present invention is an air conditioner for a flush toilet device, wherein the drainage channel is provided with water stopping means.

According to the above means, the water stopping means enables the water in the water tank to be opened when it is necessary to cause a flowing water action different from the circulation by natural convection, and can be closed when unnecessary. In other words, for example, it has a stable heat exchange of the condenser when the air conditioner is in operation, and a function of always saving a small amount of flush water flowing to the toilet bowl.

According to a third aspect of the present invention, there is provided an air conditioner for a flush toilet device, wherein the water shutoff means is opened when the air conditioner is in operation, closed when the air conditioner is not in operation, and the opening / closing is controlled by the control means. is there.

According to the above means, the water stop means is controlled by the control means to be opened when the air conditioner is in operation, and a small amount of washing water is caused to flow from the drainage channel to the toilet bowl so that the water in the water tank is discharged. Has a function of causing flowing water different from natural convection, heat exchange with water having a stable temperature in the condenser, and a function of closing water to save water when the air conditioner is not operating.

According to a fourth aspect of the present invention, there is provided an air conditioner for a flush toilet device, wherein the water shutoff means is opened and closed intermittently during operation of the air conditioner, and the intermittent opening and closing is controlled by a control means. is there.

According to the above means, the water stop means is controlled by the control means to intermittently open and close during the operation of the air conditioner to intermittently allow a small amount of flush water to flow from the drainage channel to the toilet bowl. The water in the water tank also causes a flowing water action different from natural convection intermittently, and has an action of further saving water while maintaining the action of the heat exchange with the water having a stable temperature.

According to a fifth aspect of the present invention, in any one of the second to fourth aspects, there is provided water temperature detection means for detecting the water temperature of the water tank, and the control means has a constant temperature. When the above is detected, it is an air conditioner of the flush toilet device which opens the water stop means.

According to the above means, the water temperature detecting means detects that the water temperature in the water tank has reached a certain temperature or higher, and based on the detected signal output, the control means opens the water stopping means and opens the toilet from the drain. A slight amount of washing water is caused to flow into the water in the above-mentioned water tank to cause a flowing water action different from natural convection,
For example, it becomes possible to set the heat exchange of the condenser with water at a stable temperature just before the cooling action of the water in the water tank falls, stabilizing the heat dissipation action of the condenser,
It also has the effect of saving water.

A sixth aspect of the present invention is the air conditioner for a flush toilet device according to the first aspect, wherein the drainage channel is provided with flow rate adjusting means.

According to the above-mentioned means, while having the same operation as that of the invention described in claim 1, it becomes possible to further change the amount of flush water that slightly flows to the toilet bowl by the flow rate adjusting means at all times. The amount of wash water that exchanges heat is increased in response to an increase in the amount of heat radiated from the condenser by decreasing the set temperature of the device, for example, the cooling temperature, and the flowing water action different from the natural convection described above in the water tank Is generated, and has a function of enabling stable heat dissipation even if the heat dissipation of the condenser increases.

According to a seventh aspect of the present invention, in the sixth aspect, there is provided water temperature detection means for detecting the water temperature of the water tank, and the control means is configured to detect the flow rate when the water temperature detection means detects a temperature above a certain temperature. It is an air conditioner of a flush toilet device in which the flow rate adjusting means is controlled so as to increase.

According to the above means, the water temperature detecting means detects that the water temperature in the water tank has reached a certain temperature or higher, that is, the heat radiation amount of the so-called condenser has increased, and the control means based on the detected signal output. Controls the flow rate adjusting means to increase the amount of a slight amount of washing water flowing from the drainage channel to the toilet bowl to cause a large amount of flowing water action different from natural convection to the water in the water tank described above, and the heat radiation amount of the condenser is reduced. Even if it increases, it also has the effect of saving water while stabilizing the heat dissipation effect.

The invention according to claim 8 is the air conditioner for a flush toilet device according to any one of claims 1 to 7, wherein the condenser is arranged in the vicinity of the water supply portion to the water tank. .

According to the above means, the condenser can come into contact with the flowing water entering the water tank relatively quickly from the water supply portion, and has a function of stably performing heat radiation.

The invention according to claim 9 is a flush toilet with an air conditioner equipped with a toilet bowl, a toilet seat provided on the toilet bowl, and an air conditioner for the flush toilet apparatus according to any one of claims 1 to 8. The device has a function of facilitating installation work of the entire device by a compact air conditioner and securing an effective space of the toilet room.

[0025]

BEST MODE FOR CARRYING OUT THE INVENTION An air conditioner for a flush toilet device and a flush toilet device equipped with this air conditioner according to the present invention will be described below.
It will be described with reference to the drawings.

(Embodiment 1) FIG. 1 is a block diagram showing an air conditioner of a flush toilet apparatus of the present invention and a front main portion of a flush toilet apparatus equipped with this air conditioner, and FIG. It is a schematic perspective view which notches and shows. The air conditioner that cools the toilet room 1 includes a compressor 2, which constitutes a refrigeration cycle, a condenser 3 such as a metal tube, a metal corrugated tube, and a fin tube,
A blower fan 6 having a decompressor 4, an evaporator 5 of a fin tube type heat exchanger, and the like, which circulates the air in the toilet room 1 to exchange heat with the evaporator 5, and the blower fan 6 and the compressor 2 are wired. Then, the control means 7 mainly including a microcomputer for controlling the cooling operation is added.

In such an air conditioner, a vertically elongated flat type water tank 1 having a float 10 type automatic water supply valve 11 for storing flush water for flushing the toilet bowl 8 to the full surface 9
2 (low tank), the condenser 3 is submerged in water, and the compressor 5 is provided in a recess 12a which is formed by denting the lower part of the outer surface of the water tank 12, and the evaporator 5 and the blower fan 6 are provided on the outer surface of the water tank 12. A substrate of the control means 7 is provided on the upper side of the water tank 12 in close proximity to the lower front surface of the water tank 12, and the components of the water tank 12 and the air conditioner, which are organically combined and compactly arranged, are formed into a flat case. It is covered with 13, and further provided upright integrally with the rear portion of the toilet seat 14 of the toilet bowl 8 and attached to the rear end portion of the toilet bowl 8.

The water tank 12 is connected to the water tank 12 at a position lower than the full surface 9 and close to the condenser 5.
A drainage channel 15 for flowing the washing water of No. 2 into the toilet 8 is provided, and a water stop means 16 such as an electromagnetic valve is provided in the drainage channel 15 on the way. The water stop means 16 is opened slightly when the air conditioner is in operation to allow a small amount of flush water to flow to the toilet bowl 8. The small amount means that the condenser 3 has a condensing action to the extent that the air conditioner has the cooling capacity. It is a small amount of water that can sufficiently dissipate the heat of condensation generated during the operation.

That is, the water stopping means 16 is opened slightly at all times during operation of the air conditioner to allow a small amount of water to flow into the drainage channel 15, so that the flush water in the water tank 12 also flows toward the drainage channel 15. Different from the circulating water due to natural convection in the water tank 12, that is, the flush water constantly flowing to the toilet 8 through the drainage channel 15 always exchanges the heat exchanging water with the condenser 5. The heat dissipation effect is efficiently performed to prevent the temperature of water from rising and the cooling capacity from decreasing due to the heat of condensation. Of course, when the water stopping means 16 is not operating the air conditioner, it is not necessary to cause a flowing water action in the water tank 12 different from the circulating water by natural convection in the water tank 12, so the drainage channel 15
Is to close.

The water shutting means 16 that opens and closes in this manner is controlled by the control means 7, and when the control means 7 operates the air conditioner, it receives a signal from the air conditioner to cool the water shut off means 16 in the air conditioner. The degree of opening is controlled by executing a stored program so that a small amount of water that can sufficiently dissipate the condensation heat generated when the condenser 3 performs a condensing action to the extent that the capacity can be exerted. .

Further, when the user sits on the toilet seat 14 to perform the operation of discharging the waste and washing the toilet 8 after the toilet is finished, the control means 7 can open the small amount of water by the air-conditioning operation previously received. The instruction for controlling the water stopping means 16 is temporarily interrupted, and the water stopping means 16 is fully opened to give priority to this so that a predetermined amount of cleaning water flows into the drainage channel 15, and the predetermined amount is overflowed. For example, the water stopping means 16 is controlled again to the degree of opening of a small amount of water which is the previous state.
This is performed by executing a program that stores the control flow of.

On the other hand, the drainage channel 15 and the water stopping means 16 are used to constantly flush a small amount of flush water during air-conditioning operation, and to temporarily flush a large amount of flush water for draining waste and washing the toilet bowl 8. Sharing it contributes to the overall compactness. Of course, the water shutoff means may be provided by separately providing the drainage path for discharging the waste and washing the toilet bowl 8 and the drainage path for the flush water that constantly flows a small amount of water during the air conditioning operation. Further, the water supply unit 17 of the water tank 12 connected to the automatic water supply valve 11 promotes the heat dissipation of the condensation heat by allowing the fresh water to reach the condenser 3 arranged in the vicinity relatively quickly. I am trying to let you.

The local cleaning device 19 is an electric heater for cleaning the local area of the human body after use of the toilet with hot water, an electric heater for producing hot water, a hot water tank for the electric heater, a pump for sending hot water, etc. (all not shown),
A local cleaning nozzle 18 for injecting hot water is locally provided, and is horizontally arranged integrally with the toilet seat 14 at the lower front portion of the case 13. Of course, the case 13 may cover the air conditioner and the water tank 12 together.

As an example, 20 is an intake port provided in the lower part of the side surface of the case 13, and 21 is outlets provided at the left and right ends of the upper front part of the case 13, around the neck of an adult user sitting on the toilet seat 14. The conditioned air is blown out. Further, a deodorizing device (not shown) is added to the optimum position of the distribution path from the intake port 20 to the outlet port 21. A valve seat lid 22 is provided on the toilet seat 14 so as to be openable and closable, and the toilet seat 14 is provided with a heater for heating. Reference numeral 23 denotes a blower guide of the blower fan 6, which is the outlet 21
Lead to Reference numeral 24 is a pipe leading to a water pipe, which is connected to the hot water tank of the local cleaning device 19. The arrows in the figure indicate the flow of air and water.

In the above embodiment, when the air conditioner is operated by a switch or the like before or after entering the toilet room 1, the control means 7 starts the control. That is, the refrigerant circulates in the order of the compressor 2, the condenser 3, the decompressor 4, the evaporator 5, and the compressor 2, and the water stop means 16 is slightly opened by the control means 7 which receives the instruction signal for operating the air conditioner. Then, a small amount of wash water stored in the water tank 12 flows into the toilet 8 through the drainage channel 15.

As a result, the wash water in the water tank 12 also flows toward the drainage channel 5 located below the full surface 9, so that the water in the vicinity of the condenser 3 is constantly replaced and the condenser 3 The radiating action of the condensation heat is positively and stably performed. On the other hand, the air in the toilet room 1 is sucked into the case 13 from the intake port 20 by the rotation of the blower fan 6, passes through the deodorizing device to be deodorized, and is cooled by the evaporator 5 to generate cool air from the outlet port 21. The air is blown out and the vicinity of the neck of the user in the toilet seated on the toilet seat 14 and the toilet room 1 are air-conditioned.

After use, the local washing device 19 is operated by a switch and controlled by the control means 7 to inject hot water from the local washing nozzle 18 to wash the local portion. After that, when the operation of discharging the filth and washing the toilet 8 is performed by a switch or the like, the control means 7 which has received this instruction signal has a priority to the instruction signal for operating the air conditioner and temporarily opens the water stopping means 16 largely. . Then, a large amount of washing water flows from the water tank 12 through the drainage channel 15 to the toilet 8 at one time, and the waste is discharged to wash the toilet 8.

When a large amount of flush water has finished flowing from the water tank 12 to the toilet 8 in this way, the control means 7 controls the water shut-off means 16 again to a slight degree of opening when the air conditioner is operating, and Water tank 12 until the operation of the
The cleaning water continues to flow from the drainage path 15 to the toilet 8 to stably dissipate the heat of condensation of the condenser 3. Of course, in the water tank 12, when the full surface 9 is lowered to a predetermined position, the automatic water supply valve 11 with the float 10 is opened to supply new water to the full surface 9 from the water pipe to stop the water supply, and thereafter the above operation is repeated. It is what is done.

As described above, in this embodiment, the drainage channel 1 in which the water stopping means 16 is slightly opened during the operation of the air conditioner.
Since a small amount of washing water always flows through the toilet bowl 8 through 5, the water that exchanges heat with the condenser 3 is constantly replaced, that is, a flowing water action different from the circulating water by natural convection occurs in the water tank 12, and a stable temperature is maintained. The water and the condenser 3 can actively exchange heat with each other to prevent the performance of the air conditioner from deteriorating, and the drainage of the wash water is the minimum necessary amount, so that the water saving effect can be exhibited.

Further, the water stopping means 16 is controlled by the control means 7 and slightly opened when the air conditioner is operating, and closed when the air conditioner is not operating and shutting off the drainage channel 15. Therefore, a small amount of flush water flowing to the toilet bowl can be saved.

Further, in the water tank 12 with an automatic water supply function and the air conditioner, the compressor 2 is provided in the recess 12a formed by recessing the lower portion of the outer surface of the water tank 12, the evaporator 5 and the blower fan 6 are provided in the water tank 12. A substrate of the control means 7 is provided near the lower front surface of the water tank 12 on the upper side of the outer side surface, and each of the organically combined arrangement of the water tank 12 and each component of the air-conditioning device is a flat case 13. Since it is installed integrally upright at the rear of the toilet seat 14 and is attached to the rear end of the toilet 8, it can be made compact and the effective space of the toilet room 1 can be secured, and the site including the power supply and piping can be secured. That is, the installation work in the toilet room 1 in which it is generally difficult to secure a large space becomes much easier than the conventional one.

Further, in this embodiment, since the condenser 3 is submerged immediately below the water supply portion 17 of the water tank 12, the full water surface 9 is lowered to a predetermined position by the drainage and the automatic water supply valve 11 is activated. When tap water is poured from the water supply unit 17, new water comes into contact with the condenser 3 relatively quickly, so if the air conditioner is operating at that time, a highly efficient heat dissipation effect of the condenser 3 is obtained. be able to.

Further, in the above-mentioned embodiment, the water stop means 16 is provided in the drainage channel 15 to adjust the flow rate by setting a slight opening for flowing a small amount of water and an opening for flowing a large amount of water. Instead of such a form, it is also possible to use a flow rate adjusting means capable of finely adjusting the flow rate, and it is possible to expect substantially the same action and effect as the present embodiment, and according to the high or low of the cooling temperature set by the air conditioner. The amount of washing water flowing through the drainage channel can be adjusted according to the fluctuation of the heat radiation effect of the condenser, and the temperature control can be appropriately dealt with.

Although the air conditioner is configured to cool the toilet room 1 in the above embodiment, it is also possible to reverse the circulation of the refrigerant in the refrigeration cycle to perform heating.

(Embodiment 2) The present embodiment is different in that the water stop means is slightly opened during the operation of the air conditioner so that a small amount of flush water is constantly supplied to the toilet 8 through the drainage channel. Although it is the same as the invention of the first aspect, the process is different in that it is configured to intermittently open and close the water stop means during the operation of the air conditioner, and different processes will be mainly described with reference to FIGS. 1 and 2.

That is, the water stopping means 16 is opened and closed intermittently when the air conditioner is operating, and the control means 7 controls the intermittent opening and closing by executing a built-in program.
The degree of opening when the water stopping means 16 is opened is the same as that of the invention of the first embodiment.

In the above embodiment, the same operation and effect as described in the first embodiment can be expected in the operation of the air conditioner, the use of the local cleaning device 19 after the toilet, the operation of discharging the filth, and the like. . Particularly in the present embodiment, since the water stop means 16 is opened and closed intermittently by the control means 7 during operation of the air conditioner, the amount of wash water flowing through the drainage channel 15 is always open during operation of the air conditioner. It is less and the water saving effect can be enhanced. Further, the intermittent opening / closing of the water stopping means 16 is controlled by the control means 7, so that a simple structure requiring no special member can be realized.

(Embodiment 3) FIG. 3 is a view showing a cutaway view of an air conditioner of a flush toilet apparatus of the present invention and a front main part of the flush toilet apparatus equipped with this air conditioner. This embodiment is the same as the invention of the first embodiment in that a small amount of flush water is always flowed to the toilet 8 through the drainage channel during operation of the air conditioner, but it is stopped during operation of the air conditioner. Different parts of the water means are configured to control the opening and closing or the opening degree based on the signal output of the water temperature detecting means for detecting the water temperature of the water tank, and the parts having the same configuration and the same function and effect are designated by the same reference numerals. Detailed description will be omitted, and different points will be mainly described.

Reference numeral 25 is a water temperature detecting means arranged near the full surface 9 for detecting the water temperature of the water tank 12, and the detected signal output is inputted to the control means 7a. Control means 7a
Is based on a signal output when the water temperature detecting means 25 detects a temperature equal to or higher than a certain temperature (for example, a temperature on the verge of not being able to exert the air conditioning capacity of the air conditioner due to a decrease in heat dissipation effect of the condenser 3). The control for opening the water stopping means 16a is executed by a built-in program. Water stop means 16a
Is configured by means capable of finely adjusting the flow rate, and the degree of opening when opened is the same as the invention of the first embodiment, and the flow rate can be further increased from the minimum opening degree.

In the above embodiment, when the operation of the air conditioner is started, the water temperature detecting means 25 detects the water temperature of the water tank 12. When the water temperature detecting means 25 detects that the water temperature is equal to or higher than a certain temperature, the control means 7a increases the opening of the water stopping means 16a to increase the amount of washing water flowing in the drainage channel 15 to increase the amount of washing water in the water tank 12. The water whose temperature has risen is discharged relatively quickly.

On the other hand, in the water tank 12, when the full surface 9 is lowered to a predetermined position due to the flow of the washing water, the float 1
The automatic water supply valve 11 with 0 is opened, new water is supplied from the water pipe to the full surface 9 and the water supply is stopped. As a result, the water temperature of the water tank 12 falls below a certain temperature, and thereafter such an operation is repeated. If the water temperature is below a certain temperature, the control means 7a keeps the water shutoff means 16a closed because it does not hinder the operation of the air conditioner. Under such water temperature management of the water tank 12, operation of the air conditioner, use of the local cleaning device 19, operation of discharging waste, etc.
The operation is performed as described in the first embodiment, and substantially the same operational effects can be expected.

In particular, in the present embodiment, the control means 7a opens the water stopping means 16a and increases the flow rate based on the signal output of the water temperature detecting means 25 which detects that the water temperature of the water tank 12 is above a certain temperature. Therefore, the water tank 12 is replenished with new water to positively perform the heat dissipation action of the condenser 3 of the air conditioner, thereby preventing a decrease in air conditioning capacity. Further, the cleaning water is made to flow through the drainage channel 15 only when necessary while the air conditioner is operating, and the water saving effect can be appropriately enhanced.

In each of the above embodiments, the well-known refrigeration cycle system is used as the air conditioner, but a Peltier effect type electronic cooling element may be used. In that case, instead of the condenser 3, the electronic cooling element is used. The heat radiation side of is brought into contact with the water in the water tank 12. Further, in the above embodiment,
Although the condenser 3 is put directly in the water tank 12, it may be put in a separate container or in a divided container part partitioned by a partition plate, and this container may be reciprocally communicated with the water tank.
Furthermore, in the above-described embodiment, the intake port of the air conditioner is provided on the side surface of the case 16 as an example, but the present invention is not limited to this, and there are various gaps between the case 16 and the case 16 that occur when the case 16 is attached to a toilet seat or the like. The intake port may be an intake port opened toward the valve bowl of the toilet bowl 8 in order to absorb all the odor from the source of the odor.

[0054]

As is apparent from the above-described embodiments, the present invention can prevent the reduction of the air conditioning capacity by causing a flow action which cannot be obtained by natural convection in the wash water of the water tank, and the compact size of the device. Can be realized.

[Brief description of drawings]

FIG. 1 is a configuration diagram showing an air conditioner of a flush toilet apparatus according to Embodiments 1 and 2 of the present invention and a front main part of the flush toilet apparatus including the air conditioner, which is cut away.

FIG. 2 is a schematic perspective view showing a main part of the apparatus by cutting out a main part thereof.

[Fig. 3] Fig. 3 is a configuration diagram showing an air conditioner of a flush toilet device and a front main part of the flush toilet device including the air conditioner in a cutaway manner according to a third embodiment of the present invention.

FIG. 4 is a configuration diagram including the installation state of a conventional toilet air conditioner.

[Explanation of symbols]

2 compressor 3 condenser 5 evaporator 7, 7a Control means 8 toilet bowls 9 full surface 12 water tanks 13 cases 14 Toilet seat 15 drainage 16 Water stopping means 16a Water stopping means (flow rate adjusting means) 17 Water Supply Department 25 Water temperature detection means

Continued front page    (72) Inventor Tomoaki Kitano             1006 Kadoma, Kadoma-shi, Osaka Matsushita Electric             Sangyo Co., Ltd. (72) Inventor Hidehiko Nitta             1006 Kadoma, Kadoma-shi, Osaka Matsushita Electric             Sangyo Co., Ltd. F-term (reference) 2D038 ZA05                 3L051 BE01

Claims (9)

[Claims] 1. A water tank with an automatic water supply function for storing flush water for a toilet bowl, a compressor, a condenser, and a refrigeration cycle.
An air conditioner having an evaporator for air conditioning the toilet room and a control means for controlling the operation of the air conditioner are provided, and the air conditioner and the control means and the water tank are covered with a case with an outlet, and the condensation is performed. Submerge the bowl in the water tank, connect it to the water tank at a position lower than the full surface, and provide a drainage channel for flushing flush water to the toilet bowl, drain a small amount of water from this drainage channel and put it in the water tank. An air conditioner for a flush toilet device configured to generate a flowing water action different from natural convection. 2. The drainage channel is provided with a water stop means.
The air conditioner for the flush toilet device described in. 3. The water stop means is opened when the air conditioner is operating,
The air conditioner for a flush toilet device according to claim 2, wherein the air conditioner is closed when the operation of the air conditioner is stopped, and the opening / closing is controlled by a controller. 4. The air conditioner for a flush toilet apparatus according to claim 3, wherein the water stop means is opened and closed intermittently during operation of the air conditioner, and the intermittent opening and closing is controlled by the control means. 5. The method according to claim 2, further comprising water temperature detecting means for detecting the water temperature of the water tank, and the control means opens the water stopping means when the water temperature detecting means detects a temperature equal to or higher than a certain temperature. An air conditioner for a flush toilet device according to claim 1. 6. The air conditioner for a flush toilet device according to claim 1, wherein the drainage channel is provided with a flow rate adjusting means. 7. A water temperature detecting means for detecting the water temperature of the water tank, wherein the control means controls the flow rate adjusting means to increase the flow rate when the water temperature detecting means detects a certain temperature or higher. Item 7. An air conditioner for the flush toilet device according to Item 6. 8. The air conditioner for a flush toilet device according to claim 1, wherein the condenser is arranged in the vicinity of a water supply section to the water tank. 9. A toilet device with an air conditioner, comprising a toilet seat provided on a toilet bowl, and the air conditioner of the flush toilet device according to any one of claims 1 to 8.