JPH06146558A - Building for apartment house - Google Patents

Abstract

PURPOSE:To enable construction in a short period by reducing the workload of a primary side piping and simplifying working contents. CONSTITUTION:A cylindrical pipe shaft unit (hereinafter called a PS unit) 20 reaching the uppermost section of a building from the ground surface is installed outside an external corridor 15 exposed outdoors. The meters 23, 24 of a gas and water line are mounted into the PS unit 20 while primary side pipings 21, 22 on the upstream sides of the meters 23, 24 are collected into the PS unit 20. Accordingly, piping work on the primary side, which must be conducted on a construction field, is limited in the PS unit 20, the quantity of piping work is reduced, and confusion in which the primary side pipings 21, 22 are set up in a building body, is prevented, thus executing the process in a short period.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building for an apartment house, and more particularly to a building suitable for an apartment constructed by a unit construction method.

[0002]

2. Description of the Related Art Conventionally, a unit construction method has been used in which building units manufactured in a factory in advance are assembled and assembled at a construction site. Such a unit construction method has an advantage that a building can be built in a short period of time, and it is possible to apply this unit construction method to a relatively large building to build an apartment house in which a large number of residents can move in a short period of time. Has been.

[0003] Here, in order to make gas facilities and water facilities available, pipes such as gas pipes and water pipes are installed in the apartment building. Of these pipes, the pipe upstream of the gas or water meter (hereinafter referred to as the primary pipe) is the supplier side of the gas company or water department, so construction on the owner side of the building It will not be within the range, and it will be site construction on the supplier side.

[0004]

In such a building for apartment houses, it is necessary to provide a large number of meters because the fare is settled for each resident, and it is necessary to provide a primary side pipe for each meter. For this reason, even if an attempt is made to construct an apartment building in a short period of time by using the unit construction method, there is a problem in that the work on the site increases and the construction cannot be completed in a short period of time because the primary side piping is on-site construction. .

Further, in the unit construction method, since the finishing material, ceiling material, floor material and the like have been assembled to the building unit in advance at the factory, the primary side pipe is hidden inside the finishing material of the building. In order to finish the work, it is necessary to remove the finishing material, etc., which has been assembled, and then work. Therefore, there is a problem that the piping work at the construction site becomes complicated and the work takes time.
It makes it impossible to build in a short period of time.

An object of the present invention is to provide a building for an apartment house which enables a reduction in the amount of work on the primary side piping and simplification of the work contents and which can be constructed in a short period of time.

[0007]

The apartment building of the present invention is characterized in that a pipe shaft is provided outside the outer corridor exposed to the outside so as to pass piping to the living room.

Here, it is preferable to employ a tubular unit shaft that extends from the ground to the top of the building as the pipe shaft.

In the present invention as described above, a gas or water meter is installed on the pipe shaft, and the primary side pipes are integrated in the pipe shaft. As a result, the piping work that must be performed at the construction site is limited to the inside of the pipe shaft, and the amount of piping work is reduced, so that the work can be performed in a short period of time.

Further, since the primary side piping is integrated into the pipe shaft, the primary side piping is eliminated from the building body, and only the secondary side piping needs to be installed in the building body.
For this reason, even if the unit construction method is adopted, it is not necessary to remove members such as finishing materials assembled in the factory for the primary side piping, which facilitates the piping work at the construction site. To be achieved.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a building 10 of this embodiment,
This building 10 is a three-story apartment building constructed by joining a plurality of building units 11-14.

The living room of the building 10 is composed of a first-floor room unit 11, a second-floor room unit 12, and a third-floor room unit 13, which are building units. Out of these, outer corridor units 14 which are building units are attached to the front portions of the second and third floor living room units 12 and 13, respectively. The outer corridor unit 14 is provided with a handrail wall 14A, and these outer corridor units 14 are connected to form an outer corridor 15.

On the outside of the outer corridor 15, a plurality of pipe shaft units (hereinafter referred to as PS units) 20 manufactured in advance in a factory or the like are provided so as to be exposed outdoors. Here, as many PS units 20 are installed as the number of housing units on each floor of the building 10. That is, in FIG. 1, three dwelling units are provided on each floor of the building 10, and three PS units 20 are provided according to the number of dwelling units.

The PS unit 20 is of a substantially rectangular tube shape, through which the primary side pipes 21 and 22 extending from the gas main pipe A, the water main pipe B and the like are passed. The side wall portion of the PS unit 20 has strength as a structural material, so that the PS unit 20 functions as a pillar. That is,
PS unit that extends from the ground to the top of building 10
By joining 20 along the side surface of the handrail wall 14A of the outer corridor 15, the outer corridor 15 on each floor is supported by both the building 10 and the PS unit 20.

As shown in FIG. 2, the PS unit 20 has a gas meter for a dwelling unit on the floor at a position corresponding to each floor.
23, a water meter 24 and a gas water heater 25 are built in. Primary side pipes 21 and 22 are connected to the fluid inlets of the gas meter 23 and the water meter 24, and pipes 26 and 27 extending to the dwelling unit side are connected to the outlets. In the middle of the pipes 26 and 27, branch pipes 26A and 27A connected to the gas supply port and the water supply port of the gas water heater 25 are connected. A pipe 28 is connected to the hot water supply port of the gas water heater 25.

The pipes 26 to 28 extend upward to a height reaching the ceiling above the outer corridor 15, where the pipes 26 to 28 are bent toward the inside of the ceiling of the outer corridor 15 and extend in the horizontal direction, and the ends thereof are outside the corridor 15.
It stops at the boundary between and. On the other hand, from the dwelling unit side, a gas pipe 16, a water pipe 17, and a hot water supply pipe 18 extend toward the PS unit 20 side through the inside of the ceiling of the outer corridor 15. These pipes 16-18 are used for building units 11-14 in advance at factories, etc.
It is assembled to the PS unit 20
It stops at the boundary between and.

The pipes 26 to 28 of the PS unit 20 and the pipes 16 to 18 on the dwelling unit side are connected to each other by flexible joints 31 to 33. These pipes 16-18, 26-28 and fittings
31 to 33 form a secondary side pipe extending from the PS unit 20 to equipment such as gas, water, hot water in a dwelling unit.

A cover member 20A having an L-shaped cross section is provided on the side surface of the PS unit 20 on the outer corridor 15 side. A door 20B is provided on one side surface of the cover member 20A so as to be openable and closable. When this door 20B is opened, meter reading of the gas meter 23 and the water meter 24 in the PS unit 20 is possible through the inspection port 19 opened in the handrail wall 14A. Further, on the other side surface of the cover member 20A, as shown in FIG. 3, the entrance lighting 34, the nameplate 35, and the mail box 36 are provided.
Is provided.

In this embodiment as described above, the pipes 16 to 18 are assembled to the building units 11 to 14 when the building units 11 to 14 are manufactured in advance at the factory. Then, after the building units 11 to 14 are joined at the construction site and the assembly of the building 10 is completed, the primary side pipes 21 and 22 and the meters 23 and 24 are connected to the PS unit 20.
And the PS unit 20 is attached to the outside of the outer corridor 15.

At this time, under the guidance of the gas supply company or the waterworks department, the PS unit 20 is connected to the primary side piping 21,
By installing 22 and meters 23, 24, at the construction site, only the connection work of the pipes 26 to 28, 16 to 18 and the installation work of the PS unit 20 are performed, and the work at the construction site is reduced. .

According to this embodiment as described above, the following effects can be obtained. That is, since the PS unit 20 is provided outside the outer corridor 15, the gas meter 23 and the water meter 24 can be installed in the PS unit 20, and the primary side pipes 21 and 22 can be integrated in the PS unit 20. Like Therefore, since the installation place of the primary side pipes 21 and 22 performed at the construction site is limited to the PS unit 20 and the work amount is reduced, the construction period of the primary side pipes 21 and 22 can be shortened, and the building 10 can be shortened. Can be completed in between.

In addition, the primary side pipes 21 and 22 are connected to the PS unit 20.
By gathering inside, the primary side pipe 21,
Since 22 is eliminated, it is not necessary to remove the finishing material or the like previously attached to the building units 11 to 14 at the factory at the construction site for installing the primary side pipes 21 and 22. Therefore, the merits of the unit construction method can be fully utilized, and from this point as well, the building 10 can be completed in a short period of time.

Furthermore, since the installation position of the PS unit 20 is outside the outer corridor 15, the PS unit 20 is installed after the assembly of the main body of the building 10 is completed.
Even if only the unit 20 is installed, it does not cause any problems in the field work and can be matched with the installation work of the primary side pipes 21 and 22.

Further, since the primary side pipes 21, 22 and the meters 23, 24, etc. are installed in the PS unit 20 in advance at the factory, at the construction site, simply connect the pipes 26-28, 16-18. The piping work is completed, the site work can be reduced, and the construction period of the building 10 can be further shortened.

Furthermore, a PS unit 20 having a length reaching from the ground to the top of the building 10 is joined to each outer corridor 15 to
Since both the 10 and the PS unit 20 support the outer corridor 15, the strength of the outer corridor 15 against a vertical load can be improved, and the durability of the entire building 10 including the outer corridor 15 can be improved.

Further, since the cover member 20A having an L-shaped cross section is provided on the side surface of the PS unit 20 on the outer corridor 15 side, the undulations are formed on the side surface of the outer corridor 15, and the interior of the apartment house tends to be monotonous. A change is given to the feature, and the appearance can be improved.

It should be noted that the present invention is not limited to the above-mentioned one embodiment, but also includes the following modifications and the like. That is, the shape of the PS unit is not limited to the rectangular tubular shape, and may be, for example, a cylindrical shape or another polygonal tubular shape.

The PS unit is installed in the outer corridor.
Not limited to the position on the opposite side of the 15 living room part, for example,
Either both ends or one end of the outer corridor 15 in the longitudinal direction may be used, and in short, it may be the side of the outer corridor 15 facing the outside.
Further, the installation angle of the PS unit is not limited to being vertical to the ground, but may be installed diagonally along the handrail wall 14A of the outer corridor 15, and in short, the primary side pipes 21 on each floor of the building 10,
It suffices to be able to pass 22 to the ground.

Further, not only a gas pipe and a water pipe but also a sewer pipe, a power cable, an exhaust duct, etc. may be passed through the PS unit.

Further, in the above-mentioned embodiment, the inside of the ceiling of the outer corridor 15 is adopted as the portion through which the pipe is passed, but the portion through which the pipe is passed may be under the floor instead of inside the ceiling. Good.

[0030]

As described above, according to the present invention, the work amount of the primary side pipe can be reduced and the work contents can be simplified, so that the construction can be completed in a short period of time.

[Brief description of drawings]

FIG. 1 is a perspective view showing an entire building according to an embodiment of the present invention.

FIG. 2 is an enlarged vertical sectional view showing a main part of the embodiment.

FIG. 3 is a perspective view showing the inside of the outer corridor of the embodiment.

[Explanation of symbols]

 15 Outer corridor 20 PS unit

Claims (1)

[Claims] 1. A building for an apartment house, characterized in that a pipe shaft through which piping for a living room is passed is provided outside an outer corridor exposed to the outside.