JPS6111403Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a structure for preventing water leakage at external piping connections of equipment units constructed in hotels, condominiums, etc.

In recent years, the construction industry has been using highly waterproof FRP for indoor interiors.
Equipment units formed using synthetic resins such as

Therefore, there is no need for waterproofing work on the building frame at the construction site, which shortens the construction period and facilitates management. However, the connections between the faucet equipment used inside the equipment unit and the upright piping or external piping are on the outdoor side of the equipment unit as shown in Figures 1 and 2, so there may be problems such as deterioration of the gasket, poor piping connections, and piping. When water leaks occur due to defects, etc., hot water leaks into the building frame and flows down to the lower floors, leaking the furniture and interior finishing materials of the residents and causing serious damage. Ta.

The present invention was developed in consideration of the above points, and the piping installed around the outside of the equipment unit prevents any leakage of water from flowing into the building frame, and also prevents damage to the lower floors. The purpose is to extend the wall surface below the pipe to the outside of the pipe, provide a water leakage catcher, and then raise the tip of the wall surface to the outside of the pipe. In addition to providing a vertical scattering prevention wall, a drain groove communicating with the interior of the room from a water leak receiving portion is provided on the wall surface facing the bottom of the wall panel having piping.

An embodiment of the present invention will be described below with reference to FIGS. 3 and 4.

In 1a, the bathtub mounting part and the washing area or the bathtub and the washing area are integrally formed using synthetic resin, an inner surface 3a is provided around the periphery, and a wall-mounted surface 13a is provided by horizontally bending the tip of the inner surface 3a. Place the tip on the wall surface 13
A water leakage receiving part 5a is provided extending from the external piping 6a on the back side of the wall panel 8a installed upright to the outdoor side 2a, and the tip of the water leakage receiving part 5a is appropriately raised upward to form a scattering prevention wall 14a. It is a waterproof pan or a bathtub with a washing area. Reference numeral 7a designates a water faucet fixture that is attached to the indoor 4a side via the wall panel 8a and the external pipe 6 fixed to the back surface of the wall panel 8a by a fastener 9a.

As shown in FIG. 4, 10a is a wall surface 13 facing the bottom of the wall panel 8a to which the external piping 6a is fixed.
This drainage ditch is formed by providing U-shaped, triangular, etc.-shaped notches that communicate with the interior 4a from the water leak receiving portion 5a at a plurality of locations in a.

In the above embodiment, when water leakage occurs due to deterioration of the gasket at the connection part of the external piping 6a or poor piping connection, the water leak receiving part 5a is connected to the external piping 6a.
Since the scattering prevention wall 14a is extended to the outdoor side 2a and the distal end of the receiving portion 5a is bent upward, leaked water or hot water falls to the leakage receiving portion 5a and prevents it from falling onto the wall surface 13a. The water flows into the interior 4a of the equipment unit from the drain groove 10a provided in the drain hole (not shown).
more excreted.

The scattering prevention wall 14a may be formed to extend above the external pipe 6a because the higher the scattering prevention wall 14a is, the more water can be prevented from scattering.

Therefore, the present invention extends the wall surface below the pipe to the outside of the pipe to provide a water leakage receiving part, and furthermore, the tip of the wall surface is raised up to provide a scattering prevention wall, and a wall panel having the pipe is provided. Since the construction has a drain groove that communicates with the interior of the room from the water leak receiving part on the wall facing the bottom, even if water leaks from the pipe that has a joint fixed to the back of the wall panel of the equipment unit, it will not reach the building frame. Water leakage can be prevented, and damage caused by water leakage to furniture, clothing, rugs, etc. of people living on the lower floor can be prevented.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing a conventional equipment unit, Fig. 2 is a partial sectional view showing a conventional embodiment, Fig. 3 is a partial sectional view showing an embodiment of the present invention, and Fig. 4 is a drainage water drain of the present invention. It is a perspective view showing a groove. Explanation of symbols, 1, 1a... Waterproof pan or bathtub with washing area, 2, 2a... Outdoor side, 3, 3a... Inner side, 4,
4a...indoor, 5a...water leak receiving part, 6, 6a...external piping, 7, 7a...faucet equipment, 8, 8a...wall panel,
9, 9a...Locking tool, 10a...Drainage groove, 12, 12
a...Rising portion, 13, 13a...Wall surface, 14a...
Scattering prevention wall, 20...Equipment unit.

Claims (1)

[Scope of utility model registration request] A wall panel with piping fixed to the back side is erected together with other wall panels on the wall side of a waterproof pan or bathtub with washing area that has the bottom, inner side, wall side, and rising part integrally formed, and then assembled with the ceiling. In an equipment unit consisting of a pipe, the wall surface below the pipe is extended to the outside of the pipe to provide a water leakage receiving part, and the tip of the wall surface is raised up to provide a scattering prevention wall, and the wall with the pipe is installed. An equipment unit characterized by having a drainage channel that communicates with the interior of the room from a water leak receiving part on the wall surface facing the bottom of the panel.