JPH0598677A - Piping structure - Google Patents

Abstract

PURPOSE:To easily arrange drain pipes without accompanying any difficulty of work like the underfloor work and simply connect the drain pipes when multiple drain pipes such as sanitary pipes are required. CONSTITUTION:Piping panel bodies 40, 50, 60 are installed on a floor panel body 12 in a unit room 10 arranged with water-related facility apparatuses. Main drain pipes 30a-30c guided from the water-related facility apparatuses to a drain pipe space 28 position are arranged in the piping panel bodies 40, 50, 60 respectively.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to, for example, a piping structure for a unit room, and more particularly to a piping structure for a unit room in which a drain pipe for sanitary such as a washbasin and a toilet is arranged.

[0002]

[Background of the Technology] In recent years, for the purpose of shortening the construction period of buildings, facilitating on-site construction, etc., a unit room is formed in an industrialized house, especially in a factory, and this unit room is assembled at a construction site to form a building. Construction methods have been promoted.

By the way, in this unit construction method,
When arranging a drainage pipe for sanitary, for example, a notch is fitted to the joist of the floor panel body, a method of passing the pipe through this notch, or laying a drainage pipe on the floor at the site, After arranging the joints of these drainage pipes and the water supply pipes, a method of constructing a floor joist and laying a floor board to cover the pipes is considered.

[0004]

However, in the former drainage pipe laying means, since the drainage pipe is extended to the lower side of the floor panel by penetrating the joists of the floor panel, The installation work must be done under the floor panel in the unit room. Therefore, there is a problem that the work is forced to be performed in an unnatural posture in a narrow space under the floor, which causes difficulty in the work. In addition, the drainage pipe must be connected under the floor, and the connection work is difficult.

On the other hand, in the latter drain pipe laying means, in addition to piping work, there are many floor assembling steps, and most of the work is done on-site, so pre-work in a factory is impossible, so industrialization It is difficult to achieve the desired on-site construction simplification of a house.

The present invention has been made in view of the above conventional problems, and its purpose is to perform most of the work required for piping when a plurality of pipes are required as drain pipes such as sanitary. It is an object of the present invention to provide a piping structure that can be efficiently connected at the factory and can be easily connected at the site.

[0007]

The present invention has been made to achieve the above-mentioned object, and in a piping structure for arranging water supply equipment, a pipe to be piped in a preset pattern is provided. A pipe panel body that is divided into a plurality of pieces and accommodates and fixes the divided unit pipes in a predetermined direction is formed in advance, and the pipe panel body is connected to the unit pipes inside to form the pattern. It is characterized in that it is arranged on a structural floor panel.

[0008]

According to the above construction, the piping work can be accomplished only by preliminarily forming the piping panel body having the divided unit pipes inside in the factory and disposing the panel panel body on the structural floor panel body. it can.

Therefore, the worker can easily perform the work of disposing the drainage pipe on the floor panel body without working under the floor panel body. Further, the drain pipe connection work can be easily performed on the floor panel body.

Further, according to the above construction, it is possible to flexibly deal with various patterns of piping by selectively using a plurality of piping panel bodies, and in this respect also, it is easy to install piping equipment. Becomes

Further, since the structural floor panel body and the piping panel body are separately configured, the core material (joist) of the structural floor panel body is not cut out, so that the mechanical strength of the floor is lowered. There is nothing to do.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described in detail below with reference to the drawings.

1 to 4 are views showing a state of a unit room according to an embodiment of the present invention.

The unit room 10 of this embodiment is formed in a box shape by combining a plurality of panels. The internal structural floor panel body 12 is also composed of a plurality of floor panels (not shown). On the floor panel 12, a washbasin 18, a waterproof pan 20, and a toilet 2 incorporating a toilet 22
4. Facility equipment for sanitary such as unit bath 26 is installed.

A piping space 28 is formed in the unit room 10, and the waterproof pan 20, the toilet 22 and the unit bath 2 are directed toward the piping space 28.
From 6, the main drain pipes 30a to 30c are arranged to be inclined downward.

FIG. 2 is a perspective view schematically showing a state in which these drain pipes 30a to 30c are laid. A characteristic of this embodiment is that these drain pipes 30a to 30c are provided.
Is arranged in advance in the piping panel bodies 40, 50 and 60, and the structural floor panel body 1 constituting the unit 10
2 in a predetermined arrangement.

The pipe panel bodies 40, 50, 60 are
The piping panel body 40 will be described as an example. As shown in FIGS. 3 and 4, the piping panel body 40 includes a frame body 42.
And a plurality of, for example, four core members 44 arranged in parallel in the frame body 42, and a floor member 46 stretched on the upper surfaces of the core members 44. And the drainage pipe 3 of the core material 44
0a is provided at the corresponding position on the upper surface of the recessed portion 4 for disposing the drainage pipe 30a.
8 are formed respectively. The core material 44 and the floor material 46 are not shown in FIG.

The recess 48 for disposing the drain pipe 30a is
Since the drainage pipe 30a is set to gradually descend and incline from the waterproof pan 20 side to the piping space 28 side so that the drainage flow becomes good, the drainage pipe 30a has an inclination θ1 (see FIG. 4) for drainage. It is set so that it becomes deeper in sequence.

Therefore, when the pipe panel 40 without the floor material 46 stretched is laid on the floor panel body 12, the drain pipe 30a is fitted into the recess 48 formed in the upper surface of the core material 44. In this case, the drainage pipe 30a can be easily arranged, and the drainage inclination 30 of the drainage pipe 30a can be surely formed. Further, for example, the drainage pipe 30a and the drainage pipe 30f of the washbasin 18 (see FIG. 1) can be easily connected on the floor panel body 12.

Then, if the floor material 46 is stretched on the upper surface of the core material 44 at the stage where the drainage pipe 30a has been installed, the floor portion can be easily formed.

Further, the drain pipe 30b extending from the toilet bowl 22 of the toilet 24 to the pipe space 28 is bent into an L shape through the lower side of the unit bath 26, and is divided into two around this bend, and the tip side Unit pipe 30d and piping space 28
Side unit pipe 30e. And
The unit pipe 30d is arranged in the piping panel body 50, and the other unit pipe 30e is arranged on the piping panel body 60 side, and both are connected at an appropriate location in the piping panel body 60. . Further, the drain pipe 30c is arranged in the piping panel body 60 so as to be aligned with the unit pipe 30e.

In this embodiment, the piping panel body 4 is used.
By fixedly arranging 0, 50, and 60 on the structural floor panel body 12 in a factory in advance, the piping work on site can be greatly simplified and shortened. Further, in the process of connecting pipes that cannot be completed at the factory, it is necessary to convey the floor material of the disposing panel body in a state where it is not fixed, and to perform the predetermined connection work on site before fixing the floor material.

The present invention is not limited to the above-mentioned embodiments, but various modifications can be made within the scope of the gist of the present invention.

For example, the shape and size of the floor panel in the unit room, the number of core materials, etc. can be freely changed according to the construction conditions.

Further, in the present embodiment, an example in which the piping panel body is laid in advance on the structural floor panel body and transported to the site has been described, but the present invention is not limited to this, and the piping panel body may be used as a unit body. It is also possible to convey the separated panels to the site and lay the piping panel body at the site. Further, the piping structure of the present invention is not limited to the unit construction method, for example,
It can also be applied to ordinary panel construction methods and conventional methods.

[0026]

According to the present invention, by constructing the structural floor panel body and the piping panel body separately, the piping panel body can be formed without lowering the mechanical strength of the structural floor panel body. By laying on the floor panel body, the piping equipment can be installed easily and in a short time.

[Brief description of drawings]

FIG. 1 is a plan view showing an internal state of a unit room according to an embodiment of the present invention.

FIG. 2 is a perspective view schematically showing a piping state of the unit room of FIG.

FIG. 3 is an enlarged perspective view showing the structure of the piping panel body of FIG.

FIG. 4 is a cross-sectional view showing the structure of the piping panel body shown in FIG.

[Explanation of sign]

10 Unit Room 12 Floor Panel 18 Washbasin 20 Waterproof Pan 22 Toilet 24 Toilet 26 Unit Bath 28 Piping Space 30a to 30f Drain Pipe 40, 50, 60 Piping Panel 44 Core Material 46 Floor Material 48 Recess
MH015001

Claims (3)

[Claims] 1. A pipe structure for arranging water supply equipment, wherein a pipe group to be piped in a preset pattern is divided into a plurality of pipes, and the divided unit pipes are accommodated and fixed in a predetermined direction. A piping structure characterized in that a piping panel body is formed in advance, and the piping panel body is arranged on the structural floor panel body so that the unit pipes therein are connected to form the pattern. .. 2. The pipe panel body according to claim 1, wherein a frame body, a floor material provided on the frame body, a core material bridged in the frame body, and the unit pipe are arranged. A piping structure having a space. 3. The pipe panel body according to claim 2, wherein the pipe panel body is provided with, as the space, a recess for laying the pipe by sloping the pipe from the water supply facility device to a drainage position to the outside. Characteristic piping structure.