JP2002081861A - Bathroom drying device and bathroom cleaning device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simplify the execution of works by integrating a bathroom drying device with a bathroom cleaning device. SOLUTION: A cleaning water discharging nozzle 12 for cleaning a bathroom is incorporated into the bathroom drying device 1A, and a cleaning water supplying pipeline 11 is branched from a sending pipeline 7 for heating for supplying hot-water to a heat exchanger for heating 6 from a hot-water supplier 1B. The cleaning water discharging nozzle 12 is connected to the tip end of the cleaning water supplying pipeline 11.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bathroom drying apparatus and a bathroom cleaning apparatus having a function of automatically cleaning a bathroom.

[0002]

2. Description of the Related Art In recent years, bathrooms provided with a bathroom drying device on a ceiling or a wall have become widespread. The bathroom drying apparatus generally has a function of blowing hot air to dry the bathroom and a ventilation function. Therefore, after taking a bath, the humidity in the bathroom can be forcibly exhausted to the outside by ventilation, and then the hot air can be blown out to dry the bathroom, preventing the occurrence of mold in the bathroom and keeping the bathroom clean. it can.

[0003] However, in such a bathroom drying apparatus, the bathroom is dried in a state where soap or sebum residue adheres to the bathroom. Therefore, the bathroom is not completely sanitary. There is a risk of sticking to the bathroom.

For this reason, there has been proposed a bathroom cleaning apparatus which is installed on the ceiling of a bathroom and discharges a cleaning liquid so that the interior of the bathroom can be cleaned (JP-A-8-209957). According to such a bathroom cleaning device, the cleaning water can be discharged or sprayed into the bathroom to perform cleaning, so that the bathroom can be kept cleaner than when only the bathroom drying device is used.

[0005]

The bathroom cleaning device used conventionally has been a separate device separate from the bathroom drying device and the like. Therefore, when the bathroom cleaning device is installed on the ceiling of the bathroom, In addition, a special installation space was opened in the ceiling panel of the bathroom, and a bathroom cleaning device had to be installed there. In addition, it is necessary to provide a dedicated cleaning water supply pipe for supplying hot water for cleaning to the bathroom cleaning device. For this reason, in the conventional bathroom cleaning device, a great deal of work was required for installation work.

The present invention has been made in view of the above-mentioned drawbacks of the prior art, and has as its object to provide a bathroom cleaning apparatus capable of simplifying installation work. Another object of the present invention is to provide a bathroom drying device having a bathroom cleaning function.

[0007]

DISCLOSURE OF THE INVENTION The bathroom drying apparatus according to the first aspect has a built-in bathroom cleaning function for discharging cleaning water to clean the interior of the bathroom.

[0008] The bathroom drying apparatus according to the first aspect of the present invention is provided with a bathroom cleaning function, so that it is possible to perform from the cleaning of the bathroom to the drying of the bathroom. Therefore, there is no need to separately provide a bathroom cleaning device, and the construction work can be simplified as compared with a case where a bathroom drying device and a bathroom cleaning device are separately provided.

[0009] The bathroom cleaning apparatus according to the second aspect has a bathroom drying function for drying the bathroom.

[0010] The bathroom cleaning apparatus according to the second aspect of the present invention has a bathroom drying function, so that it is possible to perform from the cleaning of the bathroom to the drying of the bathroom. Therefore, it is not necessary to separately provide a bathroom drying device, and the construction work can be simplified as compared with a case where the bathroom drying device and the bathroom cleaning device are separately installed.

[0013] In a third aspect of the present invention, the bathroom cleaning device is configured to supply cleaning water through a cleaning water supply pipe branched from a hot water pipe of the bathroom drying apparatus.

According to the third aspect of the present invention, since the cleaning water supply pipe is branched from the hot water pipe of the bathroom drying apparatus, the cleaning water supply pipe is drawn using the hot water pipe of the bathroom drying apparatus. The construction work can be simplified as compared with a case where a dedicated washing water supply pipe is drawn from a water heater or city water supply.

According to a fourth aspect of the present invention, in the bathroom cleaning apparatus, the cleaning water is supplied by a cleaning water supply pipe branched from a reheating circuit for circulating and heating bath water.

According to the fourth aspect of the present invention, since the cleaning water supply pipe is branched from the additional heating circuit, the cleaning water supply pipe can be pulled using the additional heating circuit. The construction work can be simplified as compared with a case where a dedicated cleaning water supply pipe is drawn from a city water supply or the like.

According to a fifth aspect of the present invention, there is provided a bathroom drying apparatus according to the first aspect, wherein the cleaning liquid tank is provided at a lower portion of the bathroom. here,
The lower part of the bathroom is a position lower than the eye level when an adult is standing, and it is preferable to install a cleaning liquid tank on, for example, an apron of a bathtub, a bathroom counter, a lower part of a shower panel, a bathroom wall surface, or the like.

In the bathroom drying apparatus according to the fifth aspect, since the cleaning liquid tank is provided at the lower part of the bathroom, the cleaning liquid can be easily supplied to the cleaning liquid tank.

According to a sixth aspect of the present invention, in the bathroom cleaning apparatus according to the second, third, or fourth aspect, the cleaning liquid tank is provided at a lower portion of the bathroom. Here, the lower part of the bathroom is a position lower than the height of the eyes when an adult is standing, and for example, a washing liquid tank is installed on an apron of a bathtub, a bathroom counter, a lower part of a shower panel, a bathroom wall, etc. preferable.

In the bathroom cleaning apparatus according to the sixth aspect, since the cleaning liquid tank is provided at the lower part of the bathroom, the cleaning liquid can be easily supplied to the cleaning liquid tank.

[0019]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS (First Embodiment) FIG. 1 shows a bathroom drying apparatus or a bathroom cleaning apparatus (hereinafter, referred to as a bathroom drying apparatus) 1A and a water heater 1B according to an embodiment of the present invention.
FIG. 3 is a schematic diagram showing the configuration of FIG. This is a ceiling-installed bathroom dryer 1A, and a decorative cover 3 is attached to the lower surface of the housing 2. Inside the housing 2, a blower fan 5 for discharging warm air from the warm air outlet 4 of the decorative cover 3, and a heater for heating the air by exchanging heat between the air blown from the blower fan 5 and hot water. A heat exchanger 6 is provided. A heating outgoing pipe 7 and a heating return pipe 8 are connected to both ends of the heating heat exchanger 6, and a heat exchange side valve 9 is provided in the heating return pipe 8. Have been. The heat exchange side valve 9 provided in the heating return pipe 8
Is opened and hot water heated by the water heater 1B is circulated to the heating heat exchanger 6 through the heating going pipe 7 and the heating return pipe 8, and the air sucked by the blower fan 5 is released. Is heated by exchanging heat with hot water, and hot air is blown out from the hot air outlet 4. Also, 1
Reference numeral 0 denotes a ventilation device (ventilation fan) for discharging the air containing moisture in the bathroom to the outside.

A washing water supply pipe 11 branches from a heating outgoing pipe 7 connected to the heating heat exchanger 6,
A cleaning water discharge nozzle 12 is provided at the tip of the cleaning water supply pipe 11, and the cleaning water discharge nozzle 12
It is exposed from the opening. The cleaning water supply pipe 11 is provided with a cleaning water on-off valve 13. The cleaning water supply pipe 11 is provided between the cleaning water discharge nozzle 12 and the cleaning water on-off valve 13. Is connected to the cleaning liquid supply pipe 14, and the cleaning liquid on-off valve 15a
And a cleaning liquid supply pump 16. Since the cleaning liquid tank 17 is provided in a bathroom counter or the like, the cleaning liquid (detergent) can be easily replenished to the bathroom drying apparatus main body installed on the ceiling of the bathroom. Then, the cleaning water on-off valve 13 and the cleaning liquid on-off valve 15a are opened, and the cleaning water supply pump 16 is operated to draw up the cleaning liquid from the cleaning liquid tank 17 while hot water is supplied from the water heater 1B to the heating going pipe 7 and the cleaning water supply pipe 11. Then, as shown in FIG. 2, the cleaning water in which the cleaning liquid and the warm water are mixed is jetted from the cleaning water discharge nozzle 12, and the bathroom wall and the washing place are automatically cleaned.

The water heater 1B includes a heat exchanger 19 for hot water supplied by a gas burner (not shown) and a heat exchanger 20 for heating heated by a gas burner (not shown). A hot water supply heat exchanger 19 is connected to a hot water supply pipe 21 and a water supply pipe 22. A hot water supply bypass pipe 23 is provided between the hot water supply pipe 21 and the water supply pipe 22 so as to bypass the hot water supply heat exchanger 19. The water supply pipe 22 is provided with a water quantity sensor 24, the tapping pipe 21 is provided with a water quantity servo valve 25, and the hot water supply bypass pipe 23 is provided with a bypass servo valve 26.
When the callan or the like provided at the pipe end of the tapping pipe 21 is opened, city water or the like is supplied from the water supply pipe 22, and the hot water heated by the hot water supply heat exchanger 19 passes through the tapping pipe 21. Hot water is supplied from the terminal, etc.

The heating heat exchanger 20 is connected to the heating outgoing pipe 7, and the heating expansion tank 27 is connected to the heating return pipe 8. The heating heat exchanger 20 and the heating expansion tank 27 are connected to each other. A water supply pipe 28 is connected to a lower portion of the heating expansion tank 27, and a water supply pipe 29 branched from the water supply pipe 22 is connected to an upper portion of the heating expansion tank 27. Reference numeral 30 denotes an overflow pipe. A hot water pipe 31 branched from the hot water pipe 21
Is connected to a water supply pipe 28. The water supply pipe 28 is provided with a heating pump 32. The water supply pipe 29 is provided with a water supply valve 33 and a check valve 34, and the water supply pipe 31 is provided with an on-off valve 35 and a check valve 36.

When the heat exchange side valve 9 is opened and the heating pump 32 is operated, the water in the heating expansion tank 27 is sent to the heating heat exchanger 20 to be heated. The heated hot water is sent to the bathroom drying apparatus 1A through the heating pipe 7 and supplied for heating. Hot water circulated through the heating heat exchanger 6 and used for heating is returned from the heating return pipe 8 to the heating expansion tank 27.

When the heating water pump 32 is operated with the cleaning water on-off valve 13 and the on-off valve 35 opened, the hot water supply heat exchanger 1 is turned on.
The hot water heated in 9 and discharged from the hot water pipe 21 is
1 and supplied to a water supply pipe 28, further discharged from a cleaning water discharge nozzle 12 through a heating heat exchanger 20, a heating outgoing pipe 7 and a cleaning water supply pipe 11, and used for bathroom cleaning. .

When the water level in the heating expansion tank 27 is lowered, the water level is detected and the water supply valve 33 is opened, and the water supply pipe 22 and the water supply pipe 29 are connected to the heating expansion tank 27.
Supply water inside.

When the cleaning operation is performed, the hot water heated by the hot water supply heat exchanger 19 as described above is supplied to the bathroom dryer position 1A through the hot water supply pipe 31 and the heating water supply pipe 7. Here, tapping pipe 2 of heat exchanger 19 for hot water supply
When another water tap (not shown) such as a curan connected to the end of the hot water supply 1 is closed and the hot water supply operation is not performed, the temperature control of the hot water of the hot water supply heat exchanger 19 is performed at 40 ° C. Before and after. When the hot water supply operation is being performed with another faucet opened, the set temperature of the hot water supply <the set temperature for bathroom cleaning (4
If it is around 0 ° C), the temperature control is performed with priority given to the hot water supply set temperature, and the hot water supply set temperature> set temperature for bathroom cleaning (4
If the temperature is about 0 ° C.), the temperature control is performed with priority given to the set temperature for bathroom cleaning (about 40 ° C.). Thus, even if a bather accidentally enters the bathroom during washing of the bathroom and is exposed to high-temperature washing water, the bather is not exposed to high-temperature water and burns.

When a bath tub cleaning device is provided,
A cleaning water supply pipe 39 for a bathtub is branched from the heating going pipe 7, and the cleaning water supply pipe 39 is connected to a bathtub cleaning nozzle 37 provided in the bathtub 18. The cleaning water supply pipe 39 is provided with a cleaning water on-off valve 38 on the bathtub side. Further, the cleaning liquid on-off valve 15 of the cleaning liquid supply pipe 14 is provided.
The cleaning liquid supply pipe 40 on the bathtub side branches from a position upstream of a, and the cleaning liquid supply pipe 40 is connected to a cleaning water supply pipe 39 near the bathtub cleaning nozzle 37. The cleaning liquid supply pipe 40 is provided with a cleaning liquid on-off valve 15b. Then, the cleaning water on-off valve 38 and the cleaning liquid on-off valve 15b are opened, and the cleaning liquid supply pump 16 is operated to operate the cleaning liquid tank 17
When hot water is sent from the water heater 1B to the heating water supply pipe 7 and further to the cleaning water supply pipe 39 while the cleaning liquid is supplied from the hot water supply 1B, the cleaning water mixed with the cleaning liquid and the hot water is projected from the bathtub cleaning nozzle 37, and the bathtub 18 is moved. Automatically washed.

The washing water opening / closing valve 38 for supplying washing water to the bathtub washing nozzle 37 is controlled by the bathroom drying apparatus 1A, and the washing operation of the bathroom and the bathtub will be described below. And the drying operation of the bathroom and the like are operated in relation to each other. That is, when the washing start switch of the washing remote controller or the remote controller of the bathroom drying device is turned on with the lid of the bathtub 18 opened, the residual water in the bathtub 18 is automatically drained from the drain port. While the hot water in the bathtub 18 is being drained, the cleaning liquid on / off valve 15a is opened, and the cleaning liquid in the cleaning liquid tank 17 is pumped by the cleaning liquid supply pump 16 into the bathroom dryer 1A. When drainage in the bathtub 18 is completed, the cleaning water on-off valve 13
The cleaning water on-off valve 38 is opened, and the cleaning water discharge nozzle 12 is opened.
The washing water is discharged from the tub and the washing water is also jetted from the bathtub washing nozzle 37, and the preliminary washing of the bathroom and the bathtub is started. After the prognostic cleaning, the cleaning liquid supply pump 16 is operated by further opening the cleaning liquid on-off valve 15a, and the cleaning water containing the cleaning liquid is jetted from the cleaning water discharge nozzle 12 and the bathtub cleaning nozzle 37 to clean the bathroom and the bathtub. When the cleaning of the bathroom and the bathtub is completed, the cleaning liquid on / off valves 15a and 15b are closed, the cleaning liquid supply pump 16 is stopped, and the bathroom and the bathtub are rinsed. When the rinsing is completed, the wash water on-off valve 13 and the wash water on-off valve 38 are closed to stop the wash water, the heat exchange side valve 9 is opened to circulate warm water through the heating heat exchanger 6, and the bathroom drying device 1A is used to change the bathroom. The drying of the bathroom is performed by blowing warm air to the bathroom, and after a predetermined time has elapsed, the drying operation of the bathroom drying apparatus 1A is stopped.

When a bathroom drying device and a bathroom cleaning device are provided side by side as in this embodiment, the controller of the bathroom drying device and the controller of the bathroom cleaning device are integrated, or both controllers are connected. By doing so, such a process can be automated and the bathroom can be kept clean. In addition, since the bathroom drying device and the bathroom cleaning device are integrated, there is no need to open a dedicated hole for the bathroom cleaning device on the ceiling of the bathroom or the like and separately install the bathroom cleaning device. The installation work of the device can be easily performed.

Further, if the bath drying device 1A and the bath cleaning device (bath cleaning nozzle 37) are connected by a two-core communication line or the like so that signals can be exchanged, the bathtub and the wall of the bathroom can be exchanged as described above. Etc. can be washed at once, and can be automated from washing and rinsing of the bathroom and bathtub to drying. Further, by sharing the cleaning liquid tank 17 with the bathroom drying apparatus 1A and the bath cleaning apparatus, the labor for replenishing the cleaning liquid in the cleaning liquid tank 17 is reduced, and the cleaning liquid tank 17 is provided in a bathroom counter, an apron of a bath tub, or the like. Replenishment of the washing solution is also facilitated.

In the embodiment shown in FIG. 1, the bathroom drying device is integrated with the bathroom cleaning device (or the bathroom cleaning device is integrated with the bathroom drying device). The device and the bathroom cleaning device are separately configured, and the cleaning water supply pipe branched from the heating pipe of the bathroom drying device is passed from the bathroom drying device to the bathroom cleaning device and connected to the cleaning water discharge nozzle 12 of the bathroom cleaning device. May be.

Although the ceiling-installed bathroom drying apparatus has been described here, the bathroom-wall-installed bathroom drying apparatus and a bathroom washing apparatus for washing a washing place or the like may be integrated.

If the structure is such that hot water can be sprayed from the washing water discharge nozzle in a mist state, high temperature water can be sprayed and used for a simple mist sauna. In addition, if the washing water discharge nozzle is configured to discharge hot water into the bathroom, it can be used for simple hot water heating.

(Second Embodiment) FIG. 3 is a schematic diagram showing a configuration of a bathroom drying apparatus (bathroom cleaning apparatus) according to another embodiment of the present invention. A bathroom dryer 1A is installed on the ceiling of the bathroom, and an automatic bath kettle 1C is installed near the bathtub 18. A cleaning liquid tank 17 is provided in the apron portion of the bathtub 18 so that the cleaning liquid for cleaning the bathroom and the bathtub can be easily supplied to the cleaning liquid tank 17. Further, the cleaning liquid in the cleaning liquid tank 17 is drawn up to the bathroom drying apparatus 1A by the cleaning liquid supply pump 16 through the cleaning liquid supply pipe 14. 41 is a shower panel. Further, the bathroom dryer 1A, the water heater 1B, and the automatic bath kettle 1C can communicate with each other through the two-core communication line 42.

FIG. 4 is a block diagram of this embodiment. In this embodiment, the cleaning water supply pipe 11b is branched from the reheating circuit of the bathtub 18, and the cleaning water is supplied to the cleaning water discharge nozzle 12 installed on the ceiling by the cleaning water supply pipes 11a and 11b. It is characterized in that the cleaning water is supplied to the cleaning water discharge nozzle 12 and the bathtub cleaning nozzle 37 by the cleaning water supply pipes 11c, 11d, 11e branched from 21. Hereinafter, this embodiment will be described.
The following description focuses on the differences from the first embodiment.

In this embodiment, the liquid-liquid heat exchanger 43
The additional heating circuit return pipe 44
A reheating circuit is formed by connecting the reheating circuit to the reheating circuit return pipe 44 and a water flow switch 49.
And a circulation pump 50 are provided. The hot water supply pipe 48 branched from the hot water supply pipe 21 is connected to the additional heating circuit return pipe 44, and the hot water supply pipe 48 is provided with an on-off valve 35 and a check valve 36. Thus, when the open / close valve 35 is opened and hot water heated by the hot water supply heat exchanger 19 flows out of the hot water supply pipe 21, the hot water discharged from the hot water supply pipe 21 is supplied to the additional heating circuit through the hot water supply pipe 48, It is dropped into the bathtub 18 by both conveyances from the additional heating circuit return pipe 44 and the additional heating circuit going pipe 45.

A bypass pipe 46 is provided between the heating return pipe 7 connected to the heating heat exchanger 20 and the heating return pipe 8 connected to the heating expansion tank 27. A heat exchange pipe 47 branched from 7 passes through the heat exchanger 43 and is connected to the heating return pipe 8, and the heat exchange pipe 47 is provided with an on-off valve 51. Then, while the circulation pump 50 is operated to circulate the hot water in the bathtub 18 in the additional heating circuit, the on-off valve 51 is opened and the hot water heated by the heating heat exchanger 20 is supplied to the heating outflow pipe 7 through the heat transfer pipe 7. When circulating in the path of the replacement pipe 47, the heating return pipe 8, and the heating expansion tank 27, the heat exchange in the heat exchanger 43 heats the hot water flowing through the additional heating circuit going pipe 45, and the hot water in the bathtub 18. Is refired.

Further, a cleaning water supply pipe 11b is branched from the additional heating circuit going pipe 45 through a three-way valve 52, and the cleaning water supply pipe 11b is connected to the cleaning water supply pipe 11a through a three-way valve 53 to perform cleaning. It is connected to the water discharge nozzle 12. A cleaning water supply pipe 11e branches from the tapping pipe 21, the cleaning water supply pipe 11e further branches into a cleaning water supply pipe 11c and a cleaning water supply pipe 11d, and the cleaning water supply pipe 11c is connected via a three-way valve 53. Cleaning water supply pipe 11a
The washing water supply pipe 11d is connected to the bathtub washing nozzle 3
7 is connected. Further, an opening / closing valve 54 is provided in the cleaning water supply pipe 11d.

The cleaning liquid supply pipe 14 connected to the cleaning liquid tank 17 is provided with a cleaning liquid supply pump 16 and a cleaning liquid opening / closing valve 15a.
The cleaning liquid supply pipe 40 is branched from a position further upstream than the upstream side, and the cleaning liquid supply pipe 40 is connected to the cleaning water supply pipe 11d. The cleaning liquid supply pipe 40 is provided with a cleaning liquid on-off valve 15b.

When the cleaning liquid on / off valve 15a is opened and the cleaning liquid supply pump 16 is operated, the cleaning liquid in the cleaning liquid tank 17 is pumped to the cleaning water discharge nozzle 12 as shown in FIG. When the cleaning liquid supply pump 16 is operated with the cleaning liquid on / off valve 15b opened, the cleaning liquid in the cleaning liquid tank 17 is supplied to the bathtub cleaning nozzle 37. On the other hand, the three-way valve 52 is closed on the bathtub 18 side and the washing water supply pipe 11 is closed.
b, the circulation pump 50 is operated, and if the water flow switch 49 is on, the three-way valve 53 is connected to the cleaning water supply pipe 11b.
The hot water in the bathtub 18 pumped through the additional heating circuit return pipe 44 and the additional heating circuit going pipe 45 is switched so as to be in communication with the cleaning water supply pipe 11a side. And the inside of the bathroom is cleaned. If the water flow switch 49 is off, the operation of the circulation pump 50 is stopped, and the three-way valve 53 is connected to the cleaning water supply pipe 1.
1c side and the washing water supply pipe 11a side are switched so as to be in communication with each other, and heated by the hot water supply heat exchanger 19 to discharge the hot water.
The hot water discharged from 1 is discharged from the cleaning water discharge nozzle 12 through the cleaning water supply pipes 11e, 11c and 11a,
Wash the bathroom.

Further, by opening the on-off valve 54 and discharging hot water heated by the hot water supply heat exchanger 19 and discharged from the tapping pipe 21 through the cleaning water supply pipes 11e and 11d from the bathtub cleaning nozzle 37, the bathtub 18 Washing is performed.

According to such a bathroom drying apparatus 1A, the construction work can be simplified because the washing water supply pipe 11b is branched from the reheating circuit.

Next, a description will be given of a batch cleaning operation of the bathroom and the bathtub according to this embodiment. First, when the washing start switch of the washing remote controller or the remote controller of the bathroom drier is turned on with the lid of the bathtub 18 opened, if there is residual water in the bathtub 18, the bathtub 18 is turned off.
The remaining water in the inside is mixed with the cleaning liquid and discharged from the cleaning water discharge nozzle 12 to clean the bathroom. On the other hand, the hot water supplied from the tapping pipe 21 is mixed with the cleaning liquid to form the bathtub cleaning nozzle 3.
7 and the bath is washed. Alternatively, when there is not enough residual water in the bathtub 18, the hot water supplied from the tapping pipe 21 is mixed with the cleaning liquid, and the cleaning water discharge nozzle 1
2 and from the bathtub cleaning nozzle 37, the bathroom and the bathtub are cleaned. Then, when the cleaning of the bathroom and the bathtub is completed, the cleaning liquid supply pump 16 is stopped to stop the supply of the cleaning liquid, and the bathroom and the bathtub are rinsed. When the rinsing is completed, warm air is blown into the bathroom from the bathroom drying device 1A to dry the bathroom, and after a predetermined time has elapsed, the drying operation of the bathroom drying device 1A is stopped.

As described above, also in this embodiment, the bathroom dryer 1A, the water heater 1B, and the automatic bath kettle 1C are connected to the two-core communication line 42.
Since they are connected with each other, the washing of the bathroom and the washing of the bathtub can be performed at once, and the washing, rinsing and drying can be automated.

In this embodiment, the bathroom drying device 1
Since the cleaning water supply pipe 11b for supplying the cleaning water to the cleaning water discharge nozzle 12 provided in A is branched from the reheating circuit of the bath, it is easy to perform the piping of the cleaning water supply pipe 11b. it can.

(Third Embodiment) FIG. 5 is a schematic view showing a configuration of a bathroom drying apparatus (bathroom cleaning apparatus) according to another embodiment of the present invention. In the embodiment shown in FIG. 1, the cleaning water supply pipe 39 branched from the heating pipe 7 is connected to the bathtub 18.
The hot water heated by the hot water supply heat exchanger 19 is discharged from the bathtub cleaning nozzle 37. However, in the embodiment of FIG. The pipe 11 d is connected to the bathtub cleaning nozzle 37, and the on-off valve 54 is opened to open the hot-water supply heat exchanger 1.
The hot water heated in 9 is discharged from the bathtub cleaning nozzle 37. In addition, to the washing water discharge nozzle 12,
Also in the embodiment of FIG. 5, the hot water heated by the hot water supply heat exchanger 19 is supplied similarly to the embodiment of FIG.

(Fourth Embodiment) FIG. 6 is a schematic diagram showing the configuration of a bathroom drying apparatus (bathroom cleaning apparatus) according to another embodiment of the present invention. In this embodiment, the cleaning water supply pipe 11e is branched from the tapping pipe 21, and the cleaning water supply pipes 11c and 11d are further branched from the cleaning water supply pipe 11e.
The cleaning water supply pipe 11c is connected to the cleaning water discharge nozzle 12, and the cleaning water supply pipe 11d is connected to the bathtub cleaning nozzle 37. When the on-off valve 54 is opened, the hot water heated by the hot water supply heat exchanger 19 is supplied from the cleaning water supply pipe 11d to the bathtub cleaning nozzle 37, and is jetted out of the bathtub cleaning nozzle 37 into the bathtub 18. When the cleaning water on-off valve 13 is opened, the hot water heated by the hot water supply heat exchanger 19 is supplied to the cleaning water discharge nozzle 12 from the cleaning water supply pipe 11c,
The water is jetted from the washing water discharge nozzle 12 into the bathroom.

(Fifth Embodiment) FIG. 7 is a perspective view showing a bathroom drying apparatus according to still another embodiment of the present invention.
The bathroom drying device 61 includes an apron portion 62 of the bathtub 18.
And the washing space 63 or the bathroom can be dried by blowing warm air from the warm air outlet 4. Further, a plurality of holes 64 provided behind the washing water discharge nozzle are arranged on the hot air outlet 4, and the washing water containing the washing liquid is blown out from the holes 64 to wash the washing place 63 and the like. Like that.

(Sixth Embodiment) FIG. 8 is a schematic view showing a configuration of a bathroom drying apparatus according to still another embodiment of the present invention. In this bathroom dryer, a heating pump 32 is provided.
Is operated to send the hot water heated by the heating heat exchanger 20 to the heating heat exchanger 6, and the air discharged from the blower fan 5 is heated by the heating heat exchanger 6 to blow out hot air as hot air. It is discharged from the mouth to dry and heat the bathroom. On the other hand, the water supplied from the water supply pipe 22 is heated by the hot water supply heat exchanger 19, and is supplied from the hot water supply pipe 21 to the washing water supply pipe 11.
Is supplied with hot water. The washing water supply pipe 11 is provided with a washing water opening / closing valve 13 and a venturi pipe 71, and a sprinkler-like washing water discharge nozzle 12 is provided at the tip of the washing water supply pipe 11. The cleaning liquid supply pipe 14 of the cleaning liquid tank 17 is connected to a Venturi pipe 71,
The cleaning liquid supply pipe 14 is provided with a cleaning liquid on-off valve 15. Reference numeral 72 denotes a remote controller of the bathroom dryer 1A, 73 denotes a main controller in the bathroom dryer 1A, 74 denotes a remote controller of the water heater 1B, and 75 denotes a main controller of the water heater 1B. The controller 73 and the remote controller 75 of the water heater 1B are connected by the two-core communication line 42.

When the cleaning operation is started by operating the remote controller 72 of the bathroom drying apparatus 1A, the cleaning liquid on / off valve 15 is opened to supply the cleaning liquid from the cleaning liquid tank 17, and the cleaning water on / off valve 13 is opened to supply hot water. Heat exchanger 1
The hot water heated in 9 is supplied to the washing water supply pipe 11. The cleaning liquid and the hot water are mixed in the venturi tube 71 and sprayed into the bathroom from the cleaning water discharge nozzle 12 that has started rotating at the same time as the start of the cleaning operation. Thereafter, after the cleaning operation is continued for a certain period of time, only the cleaning liquid on / off valve 15 is closed to perform the rinsing operation of the bathroom. After continuing the rinsing operation for a certain time,
The cleaning water on / off valve 13 is closed to stop the discharge of the warm water from the cleaning water discharge nozzle 12. Then, the blower fan 5 is turned on and the warm air heated by the heating heat exchanger 6 is supplied to the bathroom dryer 1.
A, and the bathroom is dried. In this case,
In order to shorten the drying time, from the bathroom dryer 1A to the water heater 1B
Alternatively, a method of issuing a warm water request to perform a heating operation may be used.

[0051]

According to the first aspect of the present invention, since the bathroom drying apparatus is provided with a bathroom cleaning function, it is possible to perform from the cleaning of the bathroom to the drying of the bathroom. Therefore, there is no need to separately provide a bathroom cleaning device, and the construction work can be simplified as compared with a case where a bathroom drying device and a bathroom cleaning device are separately provided.

Since the bathroom cleaning device of the present invention has a bathroom drying function, it can perform from the cleaning of the bathroom to the drying of the bathroom. Therefore, it is not necessary to separately provide a bathroom drying device, and the construction work can be simplified as compared with a case where the bathroom drying device and the bathroom cleaning device are separately installed.

According to the third aspect of the present invention, the cleaning water supply pipe is branched from the hot water pipe of the bathroom drying apparatus.
The cleaning water supply pipe can be drawn using the hot water pipe of the bathroom dryer, and the construction work can be simplified as compared with the case where a dedicated cleaning water supply pipe is drawn from a water heater or city water supply.

According to the fourth aspect of the present invention, since the cleaning water supply pipe is branched from the reheating circuit, the cleaning water supply pipe can be drawn by using the reheating circuit, and a water heater, a city water supply, etc. The construction work can be simplified as compared with a case where a dedicated cleaning water supply pipe is drawn from the tub.

In the bathroom drying apparatus according to the fifth aspect, the cleaning liquid tank is provided at the lower portion of the bathroom, so that the cleaning liquid can be easily supplied to the cleaning liquid tank.

In the bathroom cleaning apparatus according to the sixth aspect, since the cleaning liquid tank is provided at the lower part of the bathroom, the cleaning liquid can be easily supplied to the cleaning liquid tank.

[Brief description of the drawings]

FIG. 1 is a schematic configuration diagram showing a bathroom drying device (bathroom cleaning device) according to an embodiment of the present invention.

FIG. 2 is a schematic view showing a state in which a bathroom is being cleaned by the bathroom drying apparatus according to the first embodiment;

FIG. 3 is a schematic view showing a bathroom drying apparatus (bathroom cleaning apparatus) according to another embodiment of the present invention.

FIG. 4 is a schematic configuration diagram of a bathroom drying device according to the embodiment.

FIG. 5 is a schematic configuration diagram showing a bathroom drying apparatus (bathroom cleaning apparatus) according to still another embodiment of the present invention.

FIG. 6 is a schematic configuration diagram showing a bathroom drying device (bathroom cleaning device) according to still another embodiment of the present invention.

FIG. 7 is a schematic perspective view showing a bathroom drying device (bathroom cleaning device) according to still another embodiment of the present invention.

FIG. 8 is a schematic configuration diagram showing a bathroom drying device (bathroom cleaning device) according to still another embodiment of the present invention.

[Explanation of symbols]

Reference Signs List 1A Bathroom drying device 4 Hot air outlet 5 Blow fan 6 Heating heat exchanger 11 Cleaning water supply pipe 11a, 11b, 11c, 11d, 11e Cleaning water supply pipe 12 Cleaning water discharge nozzle 18 Bath tub 19 Heat exchanger for hot water supply 20 Heat exchanger for heating 37 Bath tub cleaning nozzle 44 Return pipe for additional heating circuit 45 Pipe for additional heating circuit

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor ▲ Yoshi ▼ Akira 93, Edo-cho, Chuo-ku, Kobe, Hyogo Prefecture Inside Noritz Co., Ltd. (72) Inventor Tsuneo Funabiki 93, Edo-cho, Chuo-ku, Kobe, Hyogo Prefecture Shares Within Noritz (72) Inventor, Keiko Seta 93, Edocho, Chuo-ku, Kobe, Hyogo Prefecture Inside (72) Inventor Takeshi Yoshida 93, Edocho, Chuo-ku, Kobe, Hyogo, Japan Inside Noritz, Inc. (72) Inventor Toshiki Tachibana 93, Edo-cho, Chuo-ku, Kobe City, Hyogo Prefecture Inside Noritz Co., Ltd. (72) Inventor Masatsugu 93, Edo-cho 93, Chuo-ku, Kobe City, Hyogo Prefecture Inside Noritsu Co., Ltd. (72) Kuwahara, Inventor Hirokazu 93, Edo-cho, Chuo-ku, Kobe City, Hyogo Prefecture Inside of Noritsu Co., Ltd. (72) Inventor Hiroyuki Tada 93, Edo-cho, Chuo-ku, Kobe City, Hyogo Prefecture Nori Co., Ltd. The internal F-term (reference) 2D032 GA00 3L058 BE05 3L072 AA05 AB06 AC04 AE10 AG03 3L113 AA01 AB01 AC04 AC66 BA01 DA16 DA17

Claims (6)

[Claims] 1. A bathroom dryer having a built-in bathroom cleaning function for discharging cleaning water to clean the interior of a bathroom. 2. A bathroom cleaning device having a bathroom drying function for drying a bathroom. 3. A bathroom cleaning apparatus in which cleaning water is supplied by a cleaning water supply pipe branched from a hot water pipe of a bathroom drying apparatus. 4. A bathroom cleaning device in which cleaning water is supplied by a cleaning water supply pipe branched from a reheating circuit for circulating and heating bath water. 5. The bathroom drying apparatus according to claim 1, wherein the cleaning liquid tank is provided at a lower part of the bathroom. 6. The bathroom cleaning apparatus according to claim 2, wherein the cleaning liquid tank is provided at a lower part of the bathroom.