JPH0932077A - Unit room - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate early detection when a water leakage accident occurs and reduce the damage from a water leakage accident by surely catching water leaking from a water supply piping downward. SOLUTION: A wall panel 2 is erected on the peripheral edge part of a waterproof floor pan installed on the bottom of a bathroom space S. A water supply piping is disposed in a clearance space 7 between the wall panel 2 and the partition wall part (a) of a building frame A in such a manner as to position outside a bath room. In the clearance space 7, a water leakage catching member 5 for catching water leakage from the water supply piping is disposed under the water supply piping. A drainage pipe 6 communicated with the interior of the bath room 3 is projected from the water leakage catching member 5. A contact piece 8 projected from the upper edge part of the outer end side of the water leakage catching member 5 is brought into contact with the outer surface of the partition wall part (a).

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a unit room in which a water supply pipe is attached to the outer surface of a wall panel.

[0002]

2. Description of the Related Art Conventionally, as a water supply pipe 4 for supplying water and hot water to each appliance in a unit bathroom, for example, as shown in FIG. It is designed to be brought into the bathroom 3 via. However, in this case, it is very difficult to find out when water leaks from the water supply pipe 4 outside the bathroom 3, and in general, a stain of water leak to the downstairs B or another room C is generated. In many cases, it is discovered by a dashi stock, and at this point the discovery is already late and the damage caused by water leakage has reached a great extent.

[0003]

Therefore, the applicant of the present invention proposes that Japanese Patent Application No. 6-133411 be capable of early detection of a water leakage accident from the water supply pipe 4 and reduction of damage caused by the water leakage accident. Has filed first. This one is
As shown in FIG. 6, a water leak receiving member 5 for receiving water leak is arranged below the water supply pipe 4, and the water leak received by the water leak receiving member 5 is discharged from the water leak receiving member 5 through the drain pipe 6. It is designed to be drained into the bathroom 3 via the. Then, by visually confirming that the water leakage received by the water leakage receiving member 5 flows into the bathroom 3 through the drain pipe 6, it is possible to confirm that the water leakage has occurred from the water supply pipe 4. It is possible.

However, in this case, a gap (a) is formed between the water leakage receiving member 5 and the partition wall portion a of the building frame A, and it is scattered from the joints of the water supply pipe 4 or the like. Water leaking downward along the outer surface of the partition wall portion a flows to the lower side of the water leak receiving member 5 without being received by the water leak receiving member 5, and leaks downward from the water supply pipe 4 by the water leak receiving member 5. There was a problem that I could not take everything.

The present invention is intended to solve the above-mentioned problems, and it is possible to reliably catch a leak of water falling downward from a water supply pipe and to promptly detect a leak accident and reduce damage of the leak accident. It is intended to provide a unit room.

[0006]

In order to achieve the above object, in the invention of claim 1, a wall panel 2 is erected on the peripheral edge of a waterproof floor pan 1 installed at the bottom of a bathroom space S, and the bathroom is 3 In the unit room in which the water supply pipe 4 is arranged in the gap space 7 between the wall panel 2 and the partition wall portion a of the building body A so as to be located outside, in the gap space 7, the water supply pipe 4 A water leakage receiving member 5 that receives water leakage from the water supply pipe 4 is disposed below the water leakage receiving member 5, and a drain pipe 6 that communicates with the inside of the bathroom 3 is protruded from the water leakage receiving member 5 and an outer edge side upper edge portion of the water leakage receiving member 5 is provided. It is characterized in that the more protruding contact piece 8 is brought into contact with the outer surface of the partition wall portion a.

According to a second aspect of the present invention, in the first aspect, the metal fitting 9 is attached to the outer surface of the wall panel 2, and the water leakage receiving member 5 is attached.
Of the engaging piece 10 projecting integrally from the end of the water leakage receiving member 5 which is attached to the metal fitting 9 and receives the water leakage from the water supply pipe 4 below the water supply pipe 4 in the gap space 7. It is characterized by having done.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS. 2 and 3, a waterproof floor pan 1 is installed at the bottom of a bathroom space S provided in a building frame A, and a peripheral edge of the waterproof floor pan 1 is provided. The wall panel 2 is erected. The wall panel 2 is installed so that the lower end is placed on the placing portion 1a provided on the peripheral portion of the waterproof floor pan 1, and the ceiling panel is installed above the wall panel 2. The bathroom 3 is formed inside. A gap space 7 is formed between the partition wall portion a of the building body A and the wall panel 2 so as to be located outside the bathroom 3, and a water supply pipe 4 for hot water supply and water supply is provided in the gap space 7.
The water supply pipe 4 is led out into the bathroom 3 through the wall panel 2.

A support plate 11 is attached to the outer surface of the lower portion of the wall panel 2, and a receiving fitting 9 is attached to the support plate 11. The receiving member 9 is mainly composed of a supporting piece 9b integrally provided on an upper part of a lower fixing piece 9a, and by fixing the fixing piece 9a to the supporting plate 11 by a fixing tool 12, the supporting piece 9a is attached to the outer surface of the supporting plate 11. It can be installed. Then, the water leakage receiving member 5 is located below the water supply pipe 4 along the longitudinal direction of the water supply pipe 4 via the receiving fitting 9.
Is attached to the outer surface of the wall panel 2.
Reference numeral 16 is an end cover attached to both ends of the water leakage receiving member 5 in the longitudinal direction, and a drain pipe 6 projects from any one of the end covers 16.

The water leakage receiving member 5 is formed in a gutter shape having a U-shaped cross section, an engaging piece 10 bent in an inverted U-shaped cross section is integrally formed at one end, and the other end is formed at the other end. A connecting piece 13 that is formed by being bent inward is integrally formed. A contact piece 8 is provided so as to project from the other end of the water leakage receiving member 5, and the tip of the contact piece 8 is in contact with the outer surface of the partition wall portion a.

The contact piece 8 is integrally provided so as to project obliquely upward from the upper part of the connecting base portion 14 engaged and connected with the connecting piece 13 provided at the other end of the water leakage receiving member 5.
The contact piece 4 and the contact piece 8 are formed of an elastic member, and the contact piece 8 can be elastically deformed and brought into contact with the outer surface of the partition wall portion a without a gap. Mounting base 14
Has a U-shaped cross section that opens downward, has a retaining piece 14a formed at one end, and a guide piece 14b projecting obliquely outward at the other end. When attaching the mounting base portion 14 to the water leakage receiving member 5, it is attached by inserting it into the water leakage receiving member 5 from above, but it can be easily attached only by pushing down the mounting base portion 14 with the guide piece 14b. Further, the other end of the water leakage receiving member 5 is sandwiched between the guide piece 14b and the retaining piece 14a so that the water leakage receiving member 5 can be securely attached without rattling. .

With the water leakage receiving member 5 attached to the receiving fitting 9, the upper surface of the engaging piece 10 of the water leakage receiving member 5 and the wall panel 2
A waterproof material 15 is installed between the outer surface of the wall panel 2 and the outer surface of the water leakage receiving member 5. A drain pipe 6 is provided so as to project from the bottom of the water leakage receiving member 5, and the drain pipe 6
Is connected to the waterproof floor pan 1 and is open in the bathroom 3.

When water leaks from the water supply pipe 4, however, the water falling downward is received by the water leak receiving member 5 and then drained from the drain pipe 6 into the bathroom 3. Even if water leaks from the piping 4, the bathroom 3
It is possible to prevent the water from falling into the outside bathroom space S and being spotted downstairs or another room. Also, by seeing the water drained from the drain pipe 6 into the bathroom 3, the water supply pipe It is possible to confirm that water leakage has occurred from No. 4. In addition, the water is scattered from the joint portion of the water supply pipe 4 and adheres to the outer surface of the partition wall portion a to form the partition wall portion a.
The water leaking down the outer surface of the wall is guided by the contact piece 8 and flows into the water leak receiving member 5, and the water leaking down the outer surface of the wall panel 2 is guided by the waterproof material 15. All of the water leaks generated in the gap space 7 are received by the water leak receiving member 5 and drained into the bathroom 3 from the drain pipe 6. Then, the leak from the water supply pipe 4 can be noticed promptly and the water supply pipe 4 can be repaired / adjusted, whereby early detection at the time of occurrence of the water leak accident and reduction of damage of the water leak accident can be achieved.

[0014]

According to the invention of claim 1, a wall panel is erected on a peripheral portion of a waterproof floor pan installed at the bottom of a bathroom space,
In a unit room where the water supply pipe is placed in the space between the wall panel and the partition wall of the building so as to be located outside the bathroom, the water supply pipe should be located below the water supply pipe in the space. A water leakage receiving member for receiving water leakage, a drainage pipe communicating with the bathroom is projected from the water leakage receiving member, and an abutment piece protruding from the outer edge side upper edge portion of the water leakage receiving member is the partition wall portion. Since it is in contact with the outer surface of the water leakage, it is possible to reliably catch the water leaking downward from the water supply pipe with the water leak receiving member, and to detect early when a water leak accident occurs and reduce the damage of the water leak accident. It can be achieved.

According to a second aspect of the present invention, in the first aspect, the receiving metal fitting is attached to the outer surface of the wall panel, and the engaging piece integrally projected from the end of the water leakage receiving member is attached to the receiving metal fitting. The water leakage receiving member for receiving water leakage from the water supply pipe is arranged below the water supply pipe in the gap space.
In addition to the above effect, it is possible to install the water leakage receiving member by using the engaging piece integrally projecting from the end of the water leakage receiving member without attaching a metal fitting for connection to the water leakage receiving member. It is a thing.

[Brief description of drawings]

FIG. 1 is a schematic cross-sectional view with one part omitted showing an example of the present invention.

FIG. 2 is a cross-sectional view with a part omitted from the above.

FIG. 3 is a partially omitted explanatory view for explaining the installation state of the water leakage receiving member of the above.

FIG. 4 is a partially omitted explanatory view for explaining the installation state of the above water leakage receiving member.

FIG. 5 is a partially omitted cross-sectional view showing a conventional example.

FIG. 6 is a partially omitted cross-sectional view showing another conventional example.

[Explanation of symbols]

 A Building frame S Bathroom space a Partition wall 1 Waterproof floor pan 2 Wall panel 3 Bathroom 4 Water supply pipe 5 Leakage receiving member 6 Drain pipe 7 Gap space 8 Abutment piece 9 Receiving metal fitting 10 Engagement piece

Claims (2)

[Claims] 1. A wall panel is installed upright on the peripheral edge of a waterproof floor pan installed at the bottom of the bathroom space, and is located inside the space between the wall panel and the partition wall of the building frame so as to be located outside the bathroom. In a unit room consisting of water supply pipes
A water leak receiving member for receiving water leak from the water feeding pipe is arranged below the water feeding pipe in the clearance space, and a drain pipe communicating with the bathroom is provided so as to project from the water leak receiving member, and an upper edge of the outer end side of the water leak receiving member. A unit room, characterized in that an abutment piece projecting from the section abuts on the outer surface of the partition wall section. 2. A receiving metal fitting is attached to the outer surface of the wall panel, and an engaging piece integrally projecting from an end of the water leakage receiving member is attached to the metal fitting so as to be located below the water supply pipe in the clearance space. The unit room according to claim 1, wherein a water leakage receiving member for receiving water leakage from the water supply pipe is disposed in the unit room.