JPH09119209A - Method for piping in house and piping construction - Google Patents

Abstract

PROBLEM TO BE SOLVED: To execute piping without making it conspicuous in an appartment house by postfixing pipes in the appartment house. SOLUTION: A groove 24 with a certain width is cut in a wallboard 22 on a living room 6 side of a partition wall 9 between the living room 6 and other room, and a collar mall member 23 having the approximately same outside width as that of the groove 24 mentioned above and formed outward of the opening end is fitted thereinto. Necessary pipelines 20a and 20b are piped to the inside of the mall member 23, the mall member is covered with a mall cover 25, and the mall cover 25 and mall member 23 are fixed to the wall-board 22.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a piping method and piping structure in a house used for retrofitting the floor of the living room of a prefabricated housing complex or for piping a hot water supply pipe passing through the living room. Regarding

[0002]

2. Description of the Related Art When floor heating is newly performed in a living room in an existing housing complex, there is a problem in that the entire floor needs to be replaced and hot water supply piping must be provided under the floor, which increases construction costs. In order to avoid this, it may be possible to expose the pipes indoors, but if it is inside a corridor or a toilet, exposing the pipes inside the living room is unattractive.

[0003]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a method and a piping structure for retrofitting an apartment in an apartment house so that the interior of the house is inconspicuously piped.

[0004]

According to the present invention, a groove having a constant width is cut in a wall plate on the room side of a partition wall between a room and another room,
A U-shaped molding material having an outer width substantially equal to the width of the groove and having a brim formed outward at the opening end is fitted into the groove, piping is performed in the molding material, and then the molding material is covered with a molding cover. And a molding cover and a molding material are fixed to a wall plate on the living room side, which is a piping method in a house. Further, according to the present invention, a U-shaped molding material having an outer width substantially equal to the width of the groove and having a flange formed outward at the opening end is fitted in the groove cut in the partition wall with a constant width. A pipe inside the molding material, the molding material is covered with a molding material, the molding material opening end is closed by the molding material cover, and the molding material and the molding material cover are fixed to the wall plate on the living room side. It is a structure. According to the present invention, when piping in the living room, the passage can be provided in a duct made of a molding material in the partition wall,
It is not noticeable from the living room that the piping is formed by painting the outer surface of the molding cover with the same color as the partition wall, for example.

Further, according to the present invention, a first plate having the same width as that of the overhanging beam is adhered to the lower part of the overhanging beam in one of the living rooms with an adhesive to form the first plate. Pipe the necessary pipeline to the lower part of the
The second plate having the same width as the second plate is adhered to the wall surface with an adhesive, and the side surfaces of the first plate and the second plate opposite to the wall surface are covered and fixed with a cover. This is the piping method in the house. Further, according to the present invention, a first plate having the same width as that of the overhanging beam portion is adhered to the lower portion of the overhanging beam portion in one of the living rooms with an adhesive, which is necessary for the lower portion of the first plate. A second plate having a width equal to that of the first plate is adhered to the wall surface with an adhesive below the pipe line, and the first plate and the second plate This is a piping structure in a house in which a side surface opposite to the wall surface of and is covered and fixed with a cover. According to the present invention, in the case where the side of the living room where there is no partition wall is horizontally piped, the pipeline is provided in the lower part of the beam projecting into one of the living rooms with the same width as the projecting part of the beam. It can be done in a duct composed of the first and second plates and the cover, and the pipe is made by painting the outer surface of the duct with the same color as the beam or the partition wall from the living room. Inconspicuous.

[0006]

1 is a sectional view of an embodiment in which the piping method of the present invention is used for a hot water supply pipe 20 of a floor heating facility 7 of a living room 6. Hot water is supplied to the washroom 3 and the bath from the heat source device 2 provided in a part of the passage 1 in one of the apartments.

A pipe line 20 shown by a broken line is added to this to connect the floor heating facility 7 newly provided on the floor of the living room 6 and the heat source device 2. There is a hot water supply pipe to the bath 4 and washbasin 3 from the beginning of construction, and the pipe 20 to the floor heating facility 7 is a separate pipe because it has two reciprocating pipes, and it is necessary to replace the heat source device 2 with a bath hot water heater. . The newly installed pipeline 20 passes through the washroom 3, the bath 4 and the ceiling 8 of the toilet 5, passes through the partition wall 9 between the living room 6 and the toilet 5, and is connected to the floor heating facility 7. In an apartment building, the floor 11 on each floor is a slab floor,
The boundary wall 12 between the passage 1 side and the veranda 10 side is a structural wall and therefore cannot be processed, but the internal partition wall can be processed.

FIG. 2 is a sectional view showing a state in which pipelines 20a and 20b are provided in the partition wall 9 between the living room 6 and the toilet 5. The partition wall 9 is made of two wooden or synthetic resin plates 2
It is composed of 1 and 22. A plate 22 on the side of the living room 6 of the partition wall 9, which is near the pipeline 20 piped in the attic 8
The groove 24 having a width slightly larger than the outer width of the molding material 23 described later is cut. Insert the molding material 23 into the groove 24,
The conduit 20 in the ceiling 8 is drawn into the molding 23, and is connected to the floor heating equipment 7 at the lower part. When the connection is completed, the front surface of the molding material 23 is covered with the molding cover 25, and the molding cover 25 and the molding material 23 are fixed to the plate 22 with wood screws 26. FIG. 3 is a front view with the molding cover 25 attached.

FIG. 4 is a vertical cross-sectional view of another embodiment in which the piping method of the present invention is used for a pipe line 30 that connects to a replenishing bath adapter 31 of a bath 4 through a living room 6, and FIG. 5 is a fitting. FIG. This embodiment is also substantially the same as the above-described embodiment, the same members are designated by the same reference numerals, and description thereof will be omitted. In the present house, hot water is supplied from the heat source device 32 provided on the veranda 10 to the bath 4 and the wash basin 3 by piping on the wall surface or the floor surface from the beginning of construction. In this house, a bath adapter 31 is newly attached to replenish the bath 4, and hot water is poured into the bath 4 from the heat source device 32 or hot water is partially pumped from the bath 4 to heat it. In order to supply it, the pipeline 30 shown by the broken line is required. The conduit 30 from the heat source device 32 to the bath 4 must pass through the boundary wall between the living room 6 and the adjacent house. In many apartments, the boundary wall with the adjacent house is the structural wall 13, so it is not possible to add pipes therein later. Further, the structural wall 13 is provided with beams extending to both sides in order to increase the strength.

FIG. 6 is a cross-sectional view showing a state in which a pipe line 30 is provided below the beam portion 14 extending to the side of one of the living rooms 6. A first plate 31 having the same width as that of the beam portion 14 is adhered to the lower surface of the beam portion 14 with an adhesive 35, and a pipe 30 is provided below the first plate 31. A second plate 32 having the same width as the first plate 31 is prepared under the duct 30, and the side surface of the second plate 32 is bonded to the boundary wall 13 with the adjacent house by an adhesive 36, The front surfaces of the second plates 31 and 32 are covered with a cover 33, and the cover 32 and the first and second plates 31 and 32 are covered with wood screws 34.
Fix with. FIG. 7 is a front view with the cover 33 attached.

In the present embodiment, the pipe 30 to be piped is described as one pipe for supplying hot water to the bath 4 to supply hot water, but it may be two pipes for reciprocation using a forced circulation pump. Further, it may be a hot water supply pipe, a water supply pipe, a gas pipe, or the like.

[0012]

EFFECTS OF THE INVENTION According to the present invention, since the piping for retrofitting in an apartment house is provided in the partition wall of the living room or under the beam, the duct is covered, and the upper part is covered, so that it can be done inconspicuously from the living room You can

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of one house in an apartment house in which piping is performed according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a state in which pipelines 20a and 20b are piped in a partition wall 9.

FIG. 3 is a front view showing a state in which piping is provided in a partition wall 9.

FIG. 4 is a vertical cross-sectional view of one house in an apartment house with piping according to another embodiment of the present invention.

FIG. 5 is a horizontal sectional view of one house.

FIG. 6 is a cross-sectional view showing a state in which a pipeline 30 is piped below a beam 14.

FIG. 7 is a front view showing a state in which piping is provided below the beam.

[Explanation of symbols]

 1 Passage 2, 32 Heat source equipment 6 Living room 9 Partition wall 14 Beam part overhanging to one living room side 20, 20a, 20b, 30 New pipeline 23 Mold material 24 Groove 25 Mall cover 26, 34 Wood screw 31 First Plate 32 second plate 33 cover

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Morihiro Inui 4-1-2, Hirano-cho, Chuo-ku, Osaka City, Osaka Prefecture Osaka Gas Co., Ltd.

Claims (4)

[Claims] 1. A collar formed by cutting a groove having a constant width in a wall plate on the room side of a partition wall between a living room and another room, and having an outer width substantially equal to the width of the groove and outward at the opening end. After inserting a U-shaped molding material having the above into the groove and performing piping in the molding material, the molding material is covered with a molding cover, and the molding cover and the molding material are fixed to the wall plate on the living room side. And the piping method in the house. 2. A U-shaped molding material having an outer width substantially equal to the width of the groove and having a flange formed outward at the opening end is fitted into the groove cut in the partition wall with a constant width. A pipe inside the molding material, the molding material is covered with a molding material, the molding material opening end is closed by the molding material cover, and the molding material and the molding material cover are fixed to the wall plate on the living room side. Construction. 3. A first plate having the same width as that of the overhanging beam portion is adhered to the lower portion of the overhanging beam portion in one of the living rooms with an adhesive, and is attached to the lower portion of the first plate. A necessary pipe is piped, and a side surface of a second plate having the same width as the first plate is bonded to the wall surface with an adhesive below the piped pipe, and the first plate and the second plate are attached. A piping method in a house, characterized in that a side surface opposite to a wall surface of the plate is fixed with a cover. 4. A first portion having the same width as the portion of the beam overhanging at the bottom of the portion of the beam overhanging one of the living rooms.
Plate is adhered with an adhesive, and a necessary conduit is piped below the first plate, and a side surface of the second plate having the same width as the first plate is below the piped conduit. A piping structure in a house, wherein the first plate and the second plate are adhered to a wall surface with an adhesive, and side surfaces of the first plate and the second plate opposite to the wall surface are covered and fixed with a cover.