JPH0726460Y2 - Shower room drainage structure - Google Patents

Description

[Detailed Description of the Invention] (Industrial field of application) The present invention relates to a drainage structure of a shower room, and more specifically, specially installs a drainage pipe for draining hot and cold water until a set temperature is reached. However, the present invention relates to a shower room drainage structure formed so that the hot water can be drained.

(Prior Art) Conventionally, in a shower room, a drain pipe is branched from a hot water supply pipe reaching the nozzle so that a temperature of hot water jetted from a shower nozzle reaches a desired temperature from the beginning, and a set temperature is set from the drain pipe. There is one that is configured to be able to treat the hot and cold water until it reaches. In this case, in the conventional shower room of this type, the drain end of the drain pipe is connected to, for example, the drain pipe of the shower room and is opened in the pipe (see FIG. 4).

(Problems to be solved by the invention) Therefore, conventionally, the drain pipe piping work was required separately from the hot water supply pipe and water supply pipe piping work.
As a result, there is a problem that it takes time and effort to construct the shower room.

In the past, this type of piping work usually required parts for piping connection, long drainage pipes, etc., so the construction cost was increased by that amount, and troubles due to water leakage from the connection point etc. Was also likely to occur.

The present proposal has been proposed in order to solve such problems of the conventional technology.

Therefore, the technical problem of the present invention is to form hot water to reach the set temperature without special piping work for the above drainage pipes, thereby making it possible to construct the shower room of this kind with a lot of time and effort. It is an object of the present invention to provide a drainage structure for a shower room, which is configured to reduce the cost of piping work, and to eliminate the trouble caused by water leakage from the connection point.

(Means for Solving the Problems) This proposal adopts the following technical means in order to solve such problems.

That is, according to the present invention, the floor panel 3 of the shower room 2 is formed with the recess 1 through which the drainage in the shower room 2 flows, the drain port 6 is formed on the bottom surface 1a of the recess 1, and the wall panel 5 of the shower room 2 is formed. In the drainage structure of the shower room 2 provided with a drain pipe 12 which is branched from a hot water supply pipe 11 leading to the shower nozzle 4 and is used for draining hot water until reaching a set temperature, the recessed portion 1 has a wall panel. 5 is formed at the position of the floor panel 3 immediately before, and the drain pipe 12 has a lower end 12
The open lower end 1 of this drain pipe 12 provided with a open
A guide groove 13 for guiding the hot water discharged from 2a to the concave portion 1 is formed at the position of the floor panel 3 on the back side of the wall panel 5.

Further, in this case, in this case, it is preferable that the drainage pan 8 is arranged on the upper surface portion 1b of the recess 1 which opens into the shower room 2.

(Operation of the Invention) Since the present invention has such a configuration, when hot and cold water up to the set temperature is discharged from the open lower end 12a of the drain pipe 12, this hot and cold water is formed on the floor panel 3. It is guided by the guide groove 13 and flows into the recess 1. Then, this hot and cold water is then discharged from the drain port 6 formed on the bottom surface 1a of the recess 1.
Through the drainage pipe of the shower room 2 to the outside. When the drainage tray 8 is arranged on the upper surface 1b of the recessed portion 1, the recessed portion 1 starts from the lower end 12a of the drainage pipe 12.
Since the hot and cold water flowing into the inside can be hidden by the drainage tray 8, it is possible to drain the hot water without causing discomfort to the user of the shower room 2.

(Embodiment) A preferred embodiment of the present invention will be described below with reference to the accompanying drawings.

Reference numeral 1 denotes a recess formed in the floor panel 3 of the shower room 2 into which the drainage in the shower room 2 flows. As shown in this embodiment, this recess 1 is formed at the position of the floor panel 3 immediately before the wall panel 5 on which the shower nozzle 4 is arranged.

Reference numeral 6 denotes a drain port formed on the bottom surface 1a of the recess 1.
A drain trap 7 is arranged at the drain port 6.

In addition, the upper surface portion 1b of the recess 1 that opens into the shower room 2
The drainage plate 8 is arranged in the.

Reference numeral 8a is a drain pan body having a substantially case-like shape with an opened lower surface. Further, 8b closes the upper space of the gap 9 formed by the recess 1 and the lower end of the wall panel 5, so that it is formed integrally with the drainage tray main body 8a on one side of this drainage tray main body 8a. It is a vertical piece.

Further, 8c is a notch formed on the side surface of the drainage tray main body 8a so that the drainage groove 10 formed in the floor panel 3 and the inside of the recess 1 communicate with each other. Therefore, the drainage in the shower room 2 flows into the recess 1 through the notch 8c. 1C is a step for engaging the drainage pan 8 formed on the side wall 1d of the recess 1.

At the back of the wall panel 5 of the shower room 2, a drain pipe 12 is branched from a hot water supply pipe 11 leading to the shower nozzle 4 and used for draining hot water until reaching a set temperature.
Is open. In this embodiment, the drain pipe 12 is arranged so as to penetrate through the horizontal plate portion 5a formed at the lower end of the wall panel 5, and the horizontal plate portion 5a is configured to prevent swinging.

Reference numeral 13 is a guide groove for guiding the hot water discharged from the open lower end 12a of the drain pipe 12 to the recess 1. The guide groove 13 is formed at the position of the floor panel 3 behind the wall panel 5. Further, in this embodiment, the lower end 12a of the drain pipe 12 is opened to the guide groove 13 as shown in the drawing.

Reference numeral 14 is a hot water supply control unit. This control unit 14 is a hot water supply pipe
15 and a water supply pipe 16 are connected to the mixture faucet, a temperature detector provided at an appropriate location of the water faucet pipe 11 leading to the faucet and the shower nozzle 4, and a detection signal from the temperature detector opens and closes. It is provided with a hot water supply valve, a drain valve, etc. that are operated.

Next, the operation of this embodiment will be described.

First, when the hot and cold water up to the set temperature is flowed through the drain pipe 12, the hot and cold water flows to the open lower end 12a of the drain pipe 12.
Drained from. Then, this hot water flows along the inclined surface of the guide groove 13 as shown by the arrow in FIG. 2, and flows into the recess 1. Then, this hot water is drained to the outside from the drain port 6 formed in the bottom surface 1a of the recess 1 through the drain trap 7 and the drain pipe of the shower room 2. still,
The hot water flowing into the recess 1 is stopped by the side wall 1d of the recess 1 and drained from the drain port 6 described above.

Therefore, in the present proposal, since this hot water does not overflow from the draining pan 8 into the shower room 2, the depth of the concave portion 1, that is, the bottom surface 1a
It is desirable that the distance between the drainage plate 8 and the drainage plate 8 be formed as large as possible.

Further, in this embodiment, since the upper surface 1b of the recess 1 is covered with the drainage plate 8, the above-mentioned state where the hot water flows into the recess 1 is not visible to the user of the shower room 2. Is.

In the above, according to the present invention, the recess 1 and the guide groove 13 described above are used.
The depth and shape are arbitrary, and the formation location of the concave portion 1 is not limited to the case where it is formed at the corner of the washing place as in the above example.
These items may be appropriately selected depending on various conditions such as the hot water supply capacity of the shower room 2 and the installation location.

In the above example, the shower room 2 has been described as an example, but the structure of the present invention can be applied to a bathroom including a bathtub formed so that hot water up to the set temperature is drained from the drain pipe 12, for example. Of course.

(Effect of the Invention) As described above, the present invention forms a recess for drainage in the shower room at the position of the floor panel immediately in front of the wall panel, and also provides a drainage pipe for draining hot and cold water until the set temperature is reached. A lower end of the wall panel is provided with an open lower end, and a guide groove for guiding the hot water discharged from the lower end of the drainage pipe to the recess is formed at a position of the floor panel on the back of the wall panel. .

Therefore, in this plan, the hot and cold water can be drained without special piping work for the drainage pipe, so that the piping work for the drainage pipe can be omitted, and the time and effort required for the construction work of the shower room can be reduced. It has a great effect.

In addition, as described above, in this plan, since it is not necessary to specially perform drainage pipe piping work, the cost of drainage pipe piping work can be reduced, and troubles due to water leakage from drainage pipe connection points can be eliminated. It is possible.

Further, when the drainage pan is arranged on the upper surface of the recess as in claim 2, hot water flowing into the recess from the lower end of the drain pipe can be hidden by the drain pan, so that the user of the shower room can use it. There is an advantage that it can be drained without causing any discomfort.

[Brief description of drawings]

FIG. 1 is a configuration diagram showing a preferred embodiment of the present invention, FIG. 2 is a longitudinal sectional view of an essential part, and FIG. 3 is a disassembled part of the essential part showing a state of a floor panel and a drainage pan. FIG. 4 is a perspective view and FIG. 4 is a configuration diagram showing a conventional example. In the figure, 1 is a concave portion, 1a is a bottom surface of the concave portion, 1b is a top surface portion, 2 is a shower room, 3 is a floor panel, 4 is a shower nozzle, and 5 is a shower nozzle.
Is a wall panel, 6 is a drain port, 8 is a drain pan, 11 is a hot water supply pipe, 12 is a drain pipe, 12a is a lower end of the drain pipe, and 13 is a guide groove.

Claims (2)

[Scope of utility model registration request] 1. A floor panel of a shower room is formed with a recess into which drainage in the shower room flows, a drain port is formed on the bottom surface of the recess, and a shower nozzle is provided at the back of the wall panel of the shower room. In a drainage structure of a shower room provided with a drain pipe branched from the hot water supply pipe and used for draining hot water until reaching a set temperature, the recess is formed at a position of the floor panel immediately before the wall panel, A shower room in which a pipe is provided with an open lower end, and a guide groove for guiding the hot water discharged from the open lower end of the drain pipe to the recess is formed at a position of the floor panel behind the wall panel. Drainage structure. 2. The drainage structure for a shower room according to claim 1, wherein a drainage pan is arranged on an upper surface portion of the recess that opens into the showerroom.