JPS63304843A - Sanitary equipment room - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] (Industrial application field) The present invention relates to a sanitary equipment room.

(Prior art) For example, so-called sanitary equipment rooms, in which sanitary equipment such as bathtubs, toilet bowls, and wash basins are installed singly or in combination of several types, are rich in diversity as an essential part of living spaces. Some hotels and other establishments are equipped with toilets equipped with washlets that spray warm water for washing bidets and bidets from a telescoping nozzle at the rear of the toilet seat.

Many sanitary equipment rooms equipped with such a toilet bowl with a washlet are further equipped with a hot water supply pipe and a water supply pipe for a bathtub or washbasin, for example.

However, even in such a case, conventionally, a heat exchanger or the like was built into the main body of the washlet to heat and raise the temperature of water from the water supply pipe to obtain hot water for washing.

(Problems to be Solved by the Invention) For this reason, a heat source for heating, such as an electric ceramic heater, is required, which not only increases the energy cost but also increases the manufacturing cost.

Moreover, the size of the washlet body has to be increased, and since it is difficult to utilize the space above the toilet in a three-dimensional manner, this raises issues that cannot be ignored from the perspective of space utilization in the sanitary equipment room. It had been.

The present invention has been made to effectively solve the problems in conventional sanitary equipment rooms, and its purpose is to avoid having to go to the trouble of heating the water in order to obtain hot water spouted from the nozzle of the washlet. There is no need to raise the temperature, and therefore no heat source is required, which not only saves energy costs but also reduces manufacturing costs.In addition, it is possible to effectively downsize the washlet itself, making it easier to use space. There are also useful sanitary facilities provided in the room.

(Means for Solving the Problems) In order to solve the above problems, the present invention provides a sanitary equipment room that has a toilet with a washlet and is further equipped with a hot water supply pipe and a water supply pipe. Hot water was obtained by mixing the water from the water supply pipe, and this hot water was supplied to the washlet.

(Function) According to the above means, appropriate hot water can be obtained by simply mixing the hot water in the hot water supply pipe that has already been heated outdoors and is being supplied to the sanitary equipment room with the water in the water supply pipe that is being supplied at room temperature. Therefore, there is no need to heat the water inside the washlet body, and since the hot water obtained by mixing hot water is supplied to the washlet, the hot water mixing mechanism can be integrated into the washlet body. There is no need to incorporate it inside.

(Example) Hereinafter, a sanitary equipment room according to an example of the present invention will be described based on the accompanying drawings.

First, the overall configuration of the sanitary equipment room will be explained with reference to FIGS. 2 to 4.

Figure 2 is a cross-sectional plan view of the entire sanitary equipment room, Figures 3 and 4
The figures are longitudinal sectional views of the sanitary equipment room taken along lines 3-3 and 4-4 in FIG. 2, respectively.

In the figure, R indicates the entire sanitary equipment room. Sanitary equipment room R is
Appropriate wall panels Pwl to Pw7 and door frames Df are erected and arranged on the floor pan Pf, and a part of the corner and a flat part are connected by fitting a clamp spring using a frame on the back side of the wall panel. The ceiling is connected to the frame at the top of the back of the wall panel by fitting the ceiling edges to define a box-shaped room space as a whole, and the floor pan Pf is connected to the floor of the building frame. Installed on Fb. The door frame Df is located on the right side of the front, and a right-handed outward-opening door Dr is attached thereto. When you open the door Dr, the tiled floor surface Ft spreads out, there is a counter Ct with a makeup mirror Mr and washbasin Bw in the front back, and a bathtub Bt on the left.
I can see it.

A toilet bowl 1 is installed below the counter Ct in front of the blindfold B1, and a washlet 2 is placed thereon.

In Figure 1, Ol is an inspection opening formed in the ceiling, and Tr is a drainage trap provided under the floor.

Here, with reference to FIGS. 2 and 5, counter CL
Let me explain the structure below.

FIG. 5 is a longitudinal sectional view of the main part of the sanitary equipment room taken along the line 5--5 in FIG.

The counter Ct consists of a pole-shaped earthenware washbasin Bw and an FRP counter body 3 with a P-shaped planar view.
An arm Ar... is extended from a pair of left and right brackets Br and Br protruding from the wall panels Pw4 and Pw5 to receive the lower surface of the edge of the washbasin Bw, and the curved overhang of the counter body 3 is placed on the upper surface of the same edge. It is constructed by placing the section 3a and holding the straight section 3b horizontally by fixing it to a support member SP such as an L angle or a bracket, and an apron 3C is formed hanging down along the outer edge of the main body 3. Below the counter Ct, the side of the main body overhang 3a is an oven maintenance space Sa, the space sb of the straight part 3bl is covered with a blindfold Bl, and the maintenance space S of the blindfold Bl is
The baseboard piece 5 corresponding to the board 4 facing A can be removed by pulling it toward you.

In the space Sa, a drain pipe pt to the outside is led out from the center of the bottom of the washbasin Bw, and hot water pipes 6 from the outside are connected to the left and right of it.
and water supply pipes 7 run in parallel, pipes 6.7 are connected to a mixing faucet Vm facing the top of the counter, and branches 8.
On the other hand, in the space sb, a low tank Tk is installed near the top, and a flush pipe P2 led out from the bottom of the tank is run toward the toilet l outside the blindfold Bl. Branches 8 and 9 from the hot water and water supply pipes 6 and 7 are led to a control box 10 installed below. The box 10 is supported by supports 10a and 10b from the floor Ft, preferably using a rubber mount system. In addition, 11 is wall panel Pw5
This is an opening for connection formed in.

Here, with reference to FIG. 1, a control system for a washlet 2 set in a toilet bowl l of a sanitary equipment room H having the following configuration will be explained.

Figure 1 is a diagram of the wiring and piping system for the washlet.

The washlet 2 consists of a washlet main body 2a, a toilet seat 2b extending from the front part thereof, and a toilet lid 2C.
A contact lens 2e protrudes from the rear of the main body 2a, which has a mechanism in which a telescoping nozzle 2d emerges and retracts from the rear lower surface of b. By fitting into the matching opening 13, the space sb and the washlet main body 2a are
The internal space Sc of is communicated with. In the space Sc, for example, a heating mechanism such as a drying hot air unit (not shown), a drive mechanism such as a nozzle drive motor, and a necessary switch mechanism,
In addition, communication wiring and other wiring piping leading to the sensor and heater in the toilet seat 2b are built in, and their lead wires and connecting tubes are housed in the contactor 2e.
In the figure, a hot water tube 14 that guides hot water for cleaning to the nozzle 2d
, and electrical cords 15 and 16 with connectors for transmitting and receiving electrical signals related to the toilet seat 2b and the nozzle 2d, respectively.

On the other hand, the control box IO for space utilization includes a mixing valve unit that mixes the hot water and water from the first branches 8 and 9 to provide hot water, and an electronic thermostat that detects the temperature of the hot water and controls the valve unit. In addition, there is a water disposal mechanism for discharging the accumulated hot water when the temperature drops below a predetermined value, and a microcomputer that controls the hot water supply and water disposal, as well as the operation of the equipment in the washlet 2. Alternatively, a control system (not shown) comprising devices such as corresponding electronic circuits and interfaces, that is, a total control function section is built in, and related lead wires, connection tubes, etc. are connected to the side opening 1.
It is drawn out from 0c, and in Fig. 1, it includes a hot water tube 17 for pumping hot water at an appropriate temperature, a waste water tube 18 for discharging waste water, and a connector for transmitting and receiving electrical signals related to the toilet seat 2b and nozzle 2d, respectively. Electric cord 19゜20 and electric cord 2 with connector for receiving operation signals and connecting to power supply
1.22 is shown.

The hot water tube 18 and cord 19.20 are connected to the tube 14 and cord 15.16 of the washlet 2, respectively, while the waste water tube 18 and cord 21.22 are connected to the waste water pipe 23 and electric cable 24.25, respectively. . The wastewater pipe 23 is temporarily taken out of the room through the opening 11 of the wall panel Pw5, and then brought into the room again through the opening 26 of the adjacent wall panel (Pw4), and connected to the drainage trap Tr under the floor.

The cables 24 and 25 are also brought out of the room through the opening 11, and the cable 24 is connected to the wall-mount type operation panel 27 (Fig. 4), and the cable 25 is connected to the insulation transformer 28 (Fig. 3) attached to the ceiling beam Bc. .

According to the above embodiment, the toilet l with the washlet 2
In a sanitary equipment room H comprising a hot water supply pipe 6 and a water supply pipe 7, hot water from a branch 8 of the hot water supply pipe 6 and water supply pipe 7 are provided.
Since the appropriate hot water for the washlet 2 is obtained by mixing water from the branch 9 in the control box 10, there is no need to take the trouble to heat the water in the washlet body 2a, and therefore No heat source required for
Not only can energy costs be saved, but the overall manufacturing cost can also be reduced. Moreover, since the hot water obtained by mixing hot water and cold water is supplied to the washlet 2 from the hot water tube 17, the hot water mixing mechanism can be integrated into the washlet itself. 2
There is no need to incorporate the washlet body 2a into the interior of the counter Ct, and the washlet main body 2a can be further made compact.In addition, the control box 10 containing the hot water mixing mechanism, etc., is arranged in the space sb below the counter Ct, which saves space. It is also extremely useful from a practical standpoint.

In the above embodiment, according to the electrical equipment standards, the earth leakage 1
Naturally, an F breaker etc. will be installed.

(Effects of the Invention) As is clear from the following description, according to the present invention, in a sanitary equipment room that has a toilet with a washlet and is further equipped with a hot water supply pipe and a water supply pipe, the hot water and water supply from the hot water supply pipe are The water is mixed with water from the pipe to obtain the appropriate amount of hot water for the washlet.

There is no need to go to the trouble of heating the water inside the washlet itself, so there is no heat source for that purpose.

It is not necessary to install a hot water mixing mechanism into the washlet body because the hot water obtained by mixing hot water and cold water is supplied to the washlet. There is no
It is possible to make the washlet body even more compact, and in this respect, arranging the hot water mixing mechanism three-dimensionally at an appropriate location within the sanitary equipment room will bring many benefits, such as being extremely useful in terms of space utilization. It will be done.

[Brief explanation of drawings]

The drawings are illustrative of one embodiment of the present invention; Fig. 1 is a diagram of the connection of the wiring and piping system for the washlet, Fig. 2 is a cross-sectional plan view of the entire sanitary equipment room, and Figs. A vertical sectional view of the sanitary equipment room taken along lines 3-3 and 4-4 in Fig. 2, respectively, and Fig. 5 is a longitudinal sectional view of the main part of the sanitary equipment room taken along line 5-5 in Fig. 2. It is. In the figure, 1 is a toilet bowl, 2 is a washlet, 6 is a hot water pipe, 7 is a water pipe, and 8 is a branch from the hot water pipe. 9 is a branch from the water supply pipe, IO is a control box,
14.17 is a hot water tube, Bt is a bathtub, and R is a sanitary equipment room.

Claims (2)

[Claims] (1) In a sanitary equipment room having a toilet with a washlet and further equipped with a hot water supply pipe and a water supply pipe, hot water from the hot water supply pipe and water from the water supply pipe are mixed to obtain hot water, and the hot water is mixed with the water from the water supply pipe. A sanitary equipment room characterized by supplying a washlet. (2) The sanitary equipment room according to claim 1, wherein the sanitary equipment room is a unit bathroom.