JPH11211182A - Building unit with chamber and unit type building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a building unit with a chamber for easily connecting a ventilation duct in adjacent building units, and a unit-type building. SOLUTION: In a building unit 2A with a building unit for constituting a unit-type building and a connection chamber 12 that is fixed to an upper beam 7 of the building unit, at the same time where a breathing duct 13 being provided on the ceiling depth of the building unit is connected, that connects the building unit to a breathing duct being provided on the ceiling depth of other adjacent building units, other building units (building units with a chamber) 2B are arranged while the upper beams 7, 7 are arranged adjacently, thus easily connecting the ventilation duct 13 of the building unit 2A with a chamber to the ventilation duct 13 of the other building units 2B via the connection chamber 12.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to a building unit,
The present invention relates to a building unit with a chamber provided with a chamber for air conditioning equipment and ventilation equipment, and a unit-type building constituted by the building unit with the chamber.

[0002]

2. Description of the Related Art For example, when a building such as a house is provided with a central air-conditioning facility and a central ventilation facility, it is common to provide a ventilation duct for guiding carrier air (SA: supply air) in each living room in a ceiling. .

[0003]

However, in a unit type building constructed by assembling a plurality of substantially rectangular parallelepiped building units, when a ventilation duct is piped over two or more building units, Since the upper beams of the building units interfered with the ventilation ducts, it was difficult to connect the ventilation ducts between adjacent building units.

The present invention has been made in view of the above circumstances, and has as its object to provide a building unit with a chamber and a unit-type building in which a ventilation duct can be easily connected between adjacent building units.

[0005]

In order to achieve the above object, a building unit with a chamber according to claim 1 of the present invention has a substantially rectangular parallelepiped shape as shown in FIG. The building unit 5 constituting the unit building and the ventilation duct 13 fixed to the upper beam 7 of the building unit 5 and provided in the ceiling of the building unit 5 are connected to be adjacent to the building unit 5. It has a connection chamber 12 that can be connected to a ventilation duct provided in the ceiling of another building unit.

[0006] The connection chamber 12 may be fixed to at least one or more upper beams 7 of the plurality of upper beams 7 constituting the building unit 5. The chamber 12 may be fixed. When the connection chamber 12 is fixed to the upper beam 7 of the building unit 5, at least one hole 14 is previously formed in a portion of the upper beam 7 where the connection chamber 12 is fixed, and the hole 14 is surrounded. In this way, the connection chamber 12 is fixed. The hole 1
A packing 15 is provided on the outer surface of the upper beam 7 on which the hole 4 is formed so as to surround the hole 14.

Further, in another building unit adjacent to the building unit 5 in which the connection chamber 12 is provided, the connection chamber 12 may be fixed to the upper beam 7 in the same manner as described above. The ventilation duct 13 may be penetrated through the upper beam 7 and directly connected to the connection chamber 15 of the building unit 5 in which the connection chamber 12 is provided.

The ventilation duct 13 may be of any shape as long as it can secure a predetermined air volume, and may be a cylindrical pipe having a cross section or a flat square pipe. The ventilation duct 13 is not only used for ordinary air conditioning and ventilation,
This includes those used for central ventilation equipment.

In the building unit 2 with a chamber according to the first aspect, since the connection chamber 12 connected to the ventilation duct 13 is fixed to the upper beam 7, the building unit 2A with the chamber, for example, as shown in FIG. As shown, another building unit (a building unit with a chamber) 2B is arranged with their upper beams 7, 7 adjacent to each other, so that the ventilation duct 13 of the building unit with a chamber 2A is connected to the other building unit. 2B can be easily connected to the ventilation duct 13 via the connection chamber 12.

According to a second aspect of the present invention, as shown in FIG. 2, for example, as shown in FIG. 2, a branch chamber 20 is provided in a ceiling of the building unit 5, and the ventilation duct is provided in the branch chamber 20. 13 are connected, and the ventilation duct 13 is connected to a plurality of connection chambers 12 fixed to the upper beam 7 of the building unit 5, respectively.

For example, the air-conditioning unit 16 in the central ventilation facility has a connecting duct 2 in the branch chamber 20.
1 are connected. The connecting duct 21 may be piped to the building unit 2A with the chamber in which the air conditioning unit 16 is provided, and need not be piped to the building units 2B to 2H with the chamber without the air conditioning unit 16 as shown in FIG. .

In the building unit 2 with a chamber according to the second aspect, not only the same operation and effect as those of the first aspect can be obtained, but also the plurality of ventilation ducts 13 branched from the branch chamber 20 can be connected to one unit. Building unit with chamber 2A
Therefore, it is possible to easily connect to the ventilation ducts 13 of a plurality of building units (building units with chambers) 2B and 2D adjacent to the building unit with chamber 2A. Therefore, in a unit building 1 constructed by assembling a plurality of building units 2 with chambers, adjacent building units (building units with chambers).
Connection between the ventilation ducts 13 is facilitated.

According to a third aspect of the present invention, as shown in FIG. 2, for example, as shown in FIG. 2, the branch chamber 20 is erected between the upper beams 7, 7 of the building unit 5 facing each other. It is fixed to the small beam 10.

When the building unit 5 has a rectangular parallelepiped shape, a plurality of the beams (ceiling beams) are provided between the upper beams 7, 7 on the long side.

In the building unit 2 with the chamber according to the third aspect, the same operation and effect as those of the second aspect can be obtained, and the branch chamber 20 is connected to the building unit 5.
Is fixed to the small beam 10 erected between the upper beams 7, 7 facing each other, so that the branch chamber can be securely fixed in the ceiling pocket.

The unit-type building according to claim 4 is, for example, shown in FIG.
As shown in FIG. 5 to FIG. 5, a unit type building 1 constructed by assembling a plurality of the building units 2 with a chamber according to any one of claims 1 to 3, wherein the building units 2 with a chamber adjacent to each other are arranged. 2 is arranged with their connection chambers 12, 12 facing each other.

When the building units with chambers 2, 2 adjacent to each other are arranged with their connection chambers 12, 12 facing each other, the upper beams 7, 7 of the building units with chambers 2, 2 adjacent to each other are connected to each other. For example, a packing 15 (see FIG. 2) is provided on an outer surface of the upper beam 7 at a portion where the connection chamber 12 is fixed, and the connection chambers 12 are air-tightly connected by the packing 15. .

In the unit building 1 of the fourth aspect,
Since the adjacent building units with chambers 2, 2 are arranged with their connection chambers 12, 12 facing each other, connection of the ventilation ducts 13, 13 between the adjacent building units 2, 2 becomes easy. . Therefore,
The ventilation duct 13 can be easily extended around the ceiling of the unit building 1 in which a plurality of building units 2 with chambers are assembled.

The unit-type building according to claim 5 is the unit-type building according to claim 4, wherein
An air conditioning unit 16 is provided in at least one building unit with a chamber 2A in a state of being connected to the ventilation duct 13 or the branch chamber 20.

The air conditioning unit 16 is a unit for central air conditioning equipment or central ventilation equipment.
When the air conditioning unit 16 is connected to the branch chamber 20, the air conditioning unit 16 is connected via a connection duct 21.

In the unit building 1 of the fifth aspect,
It is needless to say that the same operation and effect as in claim 4 can be obtained.
Since the air conditioning unit 16 is provided in at least one of the building units 2A with the chamber connected to the ventilation duct 13 or the branch chamber 20, the air conditioning unit 16 performs all air conditioning and ventilation in the unit type building. be able to.

[0022]

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 1, a unit-type building 1 of this example is constructed by assembling a plurality of building units with chambers 2... It is provided with.

FIG. 2 shows an example of the building unit 2 with a chamber. The building unit 2 with a chamber includes a building unit 5 having a substantially rectangular parallelepiped shape, and a connection chamber 12 and a branch chamber 20 described later. It is configured. The building unit 5 includes four pillars 6 erected at four corners, four upper beams 7 erected between the upper ends of these pillars 6, and a lower end of the pillars 6. It is formed in a substantially box shape with a framework 9 having four lower beams 8 erected.

A plurality of ceiling beams 10 are provided in parallel at predetermined intervals between the upper beams 7 on the long side, and a plurality of joists 11 are provided between the lower beams 8 on the long side. Are installed in parallel at predetermined intervals. In addition, a ceiling surface material, a floor surface material, an inner wall, an outer wall, and the like (not shown) are attached to such a frame 9.

A connection chamber 12 is fixed to one of the upper beams 7 on the long side of the building unit 5 and one of the upper beams 7 on the short side, respectively. Ventilation duct 13 provided in the ceiling of unit 5
13 is connected. The connection chamber 12 is connected to a ventilation duct provided in a ceiling of another building unit adjacent to the building unit 5 and performs functions such as silencing and mixing of air. The ventilation ducts 13 and 13 are in the form of a flat rectangular pipe, and the ceiling beam 1 is previously provided by a piping support (not shown) at a factory.
It is fixed to 0 mag. The ventilation ducts 13, 13
Are those penetrating the ceiling beam 10.

Further, the connection chamber 1 of the upper beams 7, 7
Four holes 14 are previously formed in a portion where the second and second 12 are fixed, and the connection chambers 12 and 12 are fixed to the inner surfaces of the upper beams 7 so as to entirely surround the holes 14. I have. Further, packings 15, 15 having a rectangular frame shape are attached to the outer surfaces of the upper beams 7, 7 in which the holes 14 are formed so as to entirely surround the holes 14.

Further, an air conditioning unit 16 is disposed between the upper beam 7 on the short side and the ceiling beam 10 adjacent to the upper beam 7, and the upper beam 7 and the ceiling beam 10 are attached to the upper beam 7 and the ceiling beam 10 by a mounting bracket (not shown). Installed. This air conditioning unit 16
Is a unit for central air-conditioning equipment or central ventilation equipment, which is connected to a suction / discharge duct 17 extending outward and sucking air, while discharging exhaust air after air conditioning to the inside. A vent cap is attached to the outer end of 17.

A branch chamber 20 is provided between the ceiling beams 10 at the center of the building unit 5, and the branch chamber 20 is connected to the ceiling beams 10, 10.
It is fixed to. The branching chamber 20 branches clean air conditioned by the air-conditioning unit 16 into the ventilation ducts 13, and sends the air, while collecting dirty air from the ventilation ducts 13, 13. 16 via a connecting duct 21.

Next, the unit-type building 1 having the building unit 2 (2A) with a chamber shown in FIG. 2 and a plurality of building units 2B to 2H with a chamber will be described with reference to FIGS. Prior to the description, the building units with chambers 2B to 2H will be briefly described.
First, in each of the building units with a chamber 2B to 2H, the frame structure thereof is the same as that of the building unit with a chamber 2A. 3 to 5, the ceiling beams 10 and joists 11 are not shown.

The building unit with chamber 2B is shown in FIG.
As shown in FIG. 5, a branch chamber 20 is provided at the center of the ceiling, and the connection chambers 12 are fixed to the upper beams 7, 7 on the long side and the upper beam 7 on one short side, respectively. The connection chambers 12 are connected to the branch chambers 20 by ventilation ducts 13, respectively. As shown in FIG. 3, the connection unit 12 is fixed to the upper beam 7 on one long side and the upper beam 7 on one short side. Are connected by a ventilation duct 13.

The building unit with chamber 2D has a structure in which connection chambers 12 are fixed to upper beams 7, 7 on the short sides facing each other, and these connection chambers 12, 12 are connected by ventilation ducts 13. I have. The building unit with chamber 2E is provided with an upper beam 7 on one short side.
The connection chamber 12 is fixed to the ceiling, a ceiling outlet 25 is provided in the center of the ceiling, and the ceiling outlet 25 and the connection chamber 12 are connected by the ventilation duct 13. The building unit with chamber 2F has the same structure as the building unit with chamber 2D, and the building units with chambers 2G and 2H have the same structure as the building unit with chamber 2E.

The unit-type building 1 is assembled on the first floor by assembling the building units 2A to 2H with chambers in a lattice. Building units with chambers adjacent to each other have their connecting chambers 1
2 and 12 are arranged so as to face each other. When these building units with chambers adjacent to each other are arranged with their connection chambers 12, 12 facing each other, the upper beams 7, 7 of the building units with chambers adjacent to each other face each other, and Beam 7
The gasket 15 provided at the portion where the connection chamber 12 is fixed is brought into close contact with the outer surface of the other upper beam 7 at the portion where the connection chamber 12 is fixed, so that the connection chambers 12 and 12 are connected to each other. Can be connected airtight.

By assembling the building units with chambers 2A to 2H in this manner, the ventilation ducts 13 between the adjacent building units with chambers can be easily connected, and the building units with chambers 2A to 2H can be easily connected.
The ventilation duct 13 can be easily stretched in the ceiling of the unit building constructed by assembling 2H. In addition, the air conditioning unit 16 is provided in the building unit with chamber 2A in a state of being connected to the branch chamber 20.
Since air can be passed through each ventilation duct 13 of 2H via the connection chamber 12, air conditioning and ventilation in the unit-type building can all be performed by the air conditioning unit 16.

As shown in FIG. 4, the second floor of the unit-type building 1 has the above-mentioned building units 2A to 2A with chambers.
H with building units 2K...
It is constructed by assembling on the building units 2A to 2H with floor chambers. In this case, the air conditioning on the second floor is separated from the air conditioning on the first floor.
The air-conditioning unit 16 is installed. In order to connect the air conditioners on the first and second floors, the branch chamber 20 on the first floor and the branch chamber 20 on the second floor may be connected by a vertical ventilation duct. In FIG. 4, the illustration of the chamber is omitted in the building unit 2K with the chamber constituting the second floor, but the chamber (connection) is actually similar to the building units 2A to 2H with the chamber constituting the first floor. Chamber 12,
The branch chamber 20 etc.) is mounted.

[0035]

As described above, according to the first aspect of the present invention,
According to the building unit with a chamber, the building unit constituting the unit-type building is fixed to the upper beam of the building unit, and the ventilation duct provided at the ceiling of the building unit is connected to another building unit. Since a connection chamber that can be connected to the ventilation duct of the unit is provided, another building unit is disposed adjacent to the upper beam of the building unit with the chamber so that the ventilation duct of the building unit with the chamber is provided. Can be easily connected to the ventilation duct of the other building unit via the connection chamber.

According to the building unit with the chamber of the second aspect, the same effect as that of the first aspect can be obtained, and a branch chamber is provided in the ceiling of the building unit. Since the plurality of ventilation ducts were connected and the ventilation ducts were connected to the plurality of connection chambers fixed to the upper beam, the plurality of ventilation ducts branching from the branch chamber, from a building unit with one chamber. It can be easily connected to each ventilation duct of a plurality of building units adjacent to the building unit with a chamber. Therefore, in a unit building constructed by assembling a plurality of building units with chambers, it is possible to easily connect the ventilation duct between adjacent building units.

According to the building unit with the chamber of the third aspect, the same effect as that of the second aspect can be obtained, and the branch chamber is provided between the upper beams of the building unit facing each other. Since the branch chamber is fixed to the small beam, the branch chamber can be securely fixed in the ceiling pocket without interfering with the small beam.

According to the unit-type building of claim 4, in a unit-type building constituted by assembling a plurality of the building units with chambers according to any one of claims 1 to 3, mutually adjacent building units with chambers. Are arranged with their connection chambers facing each other, so that the ventilation ducts of adjacent building units can be easily connected. Therefore, it is possible to easily extend the ventilation duct in the interior of the ceiling of a unit building in which a plurality of building units with chambers are assembled.

According to the unit-type building of the fifth aspect, the same effect as that of the fourth aspect can be obtained.
An air conditioning unit is provided in at least one of the plurality of building units with a chamber in a state where the air conditioning unit is connected to the ventilation duct or the branch chamber. And all ventilation can be performed.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a schematic configuration of a unit-type building of the present invention.

FIG. 2 is a perspective view showing an example of a building unit with a chamber according to the present invention and showing a framework of the building unit with a chamber.

FIG. 3 shows an example of a unit-type building of the present invention.
It is a top view which shows the framework of the 1st floor of this unit type building.

FIG. 4 is a perspective view of a skeleton showing a state where a building unit with a chamber on the second floor is assembled with a building unit with a chamber on the first floor.

FIG. 5 is a perspective view of a main part of a skeleton showing an assembled state of the first-floor building units with a chamber.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Unit type building 2, 2A-2H Building unit with a chamber 5 Building unit 7 Upper beam 12 Connection chamber 13 Ventilation duct 10 Ceiling beam (beam) 16 Air conditioning unit 20 Branch chamber

Claims (5)

[Claims] 1. A building unit, which has a substantially rectangular parallelepiped shape and is constructed by assembling a plurality of units, and a ventilation provided on an upper beam of the building unit while being fixed to an upper beam of the building unit. Duct is connected,
A building unit with a chamber, comprising: a connecting chamber connectable to a ventilation duct provided in a ceiling of another building unit adjacent to the building unit. 2. The building unit with a chamber according to claim 1, wherein a branch chamber is provided in a ceiling of the building unit, and a plurality of the ventilation ducts are connected to the branch chamber, and the ventilation duct is connected to the building. A building unit with a chamber, wherein the building unit is connected to a plurality of connection chambers fixed to an upper beam of the unit. 3. The building unit with a chamber according to claim 2, wherein the branch chamber is fixed to a small beam erected between upper beams facing each other of the building unit. . 4. A unit-type building constructed by assembling a plurality of the building units with a chamber according to any one of claims 1 to 3, wherein the building units with a chamber adjacent to each other connect their connection chambers. A unit-type building that is arranged facing each other. 5. The unit type building according to claim 4, wherein at least one of the plurality of building units with a chamber includes an air conditioning unit.
A unit type building which is provided so as to be connected to the ventilation duct or the branch chamber.