JPH0949644A - Air conditioning equipment installation structure of unit type building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an air conditioning equipment installation structure of a unit type building which enables a cooling and a heating of a number of dwelling parts simultaneously with a limited number of air conditioning equipment through a duct and moreover, eliminates the need for providing ducts to be connected to the air conditioning equipment in the dwelling party. SOLUTION: Air conditioning equipment 12 and 13 is installed in spaces 1A and 3A other than dwelling parts 11 of a building and the air conditioning equipment 12 and 13 is made to communicate with the dwelling parts 11 through ducts 14 and 17 and the ducts 14 and 17 are arranged in a clearance between building units 2 adjacent to each other as dead space of the building.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner installation structure of a unit type building for installing an air conditioner in a unit type building constructed by combining a plurality of building units.

[0002]

BACKGROUND ART A unit-type building is built by combining a plurality of building units manufactured at a factory at a construction site.
In this unit type building, one living room is composed of one building unit or a plurality of building units. An air conditioner is installed in this living room, and this air conditioner is connected to an outdoor unit installed outside the building. Recently, because it is necessary to cool or heat a plurality of living rooms at the same time, air conditioners are installed in the plurality of living rooms.

[0003]

However, installing an air conditioner in each of a plurality of living rooms increases the cost of installing the air conditioner. Moreover, not all the living room parts are used at the same time, so there is an air conditioner that is not used even if it is installed, which is wasteful.

It is an object of the present invention that a large number of room units can be simultaneously cooled and heated by a limited number of air conditioners via ducts, and it is not necessary to provide a duct connected to the air conditioners in the room units. To provide an air conditioner installation structure for a unit type building.

[0005]

Therefore, according to the present invention, an air conditioner installed in a space other than a building room and a room are communicated with each other by a duct, and the duct is arranged in a dead space of the building unit to achieve the above object. Is to achieve.
Specifically, the air conditioner installation structure of the unit type building of the present invention will be described with reference to the drawings.
Unit type building that is built by combining air conditioners 12, 1
3 has a structure in which the air conditioners 12 and 13 are installed in a space other than the living room 11 of the building.
And the living room 11 are communicated with each other through ducts 14 and 17, and the ducts 14 and 17 are arranged in a gap between the adjacent building units 2.

In the present invention, a plurality of building units 2 are manufactured in a factory, and these building units 2 are arranged on a foundation 1 of a construction site to build a unit-type building. In this building, 1
One living room 1 from one or more building units 2
1 is formed. Here, the air conditioners 12 and 13 are installed in a space other than the living room 11 of the building,
Ducts 14 and 17 that connect 13 and each room 11 are arranged in the gap between the adjacent building units 2. Air conditioner 1
Activating 2 and 13 produces cold or warm air in ducts 14 and 1
It is sent to each room 11 through 7. Therefore, a larger number of room parts 11 can be simultaneously cooled and heated by the limited number of air conditioners 12 and 13 via the ducts 14 and 17, and the ducts 14 and 17 connected to the air conditioners 12 and 13 are buildings. Since it is arranged in the space between the building units 2 which is a dead space of the above, it is not necessary to provide a duct in the living room 11.

Here, the installation space of the air conditioner 12 may be the underfloor space 1A. Since the underfloor space 1A is a relatively large space, a large air conditioner 12 can be installed. The air conditioner installed in the underfloor space 1A may be the heating air conditioner 12. If the heating air conditioner 12 is installed in the underfloor space 1A, the heat released to the underfloor space 1A through the heating air conditioner 12 and the duct 14 warms the underfloor space 1A, and the heating efficiency of the entire building can be improved. . On the contrary,
The installation space of the air conditioner 13 may be the ceiling space 3A. According to this, since the air conditioner 13 can be installed in the building unit 2 at the factory, the installation work of the air conditioner 13 at the construction site can be shortened.

The air conditioner installed in the space 3A above the ceiling may be the air conditioner 13 for cooling. If the air conditioner 13 for cooling is installed in the space 3A above the ceiling, the space 3 above the ceiling 3 is cooled by the cool air discharged through the duct 17 connected to the air conditioner 13 for cooling.
A is cooled, and the cooling efficiency of the entire building can be improved. The space 3A above the ceiling where the air conditioner 13 is installed may be the top floor of a multi-story building. According to this, the cooling efficiency of the entire building can be further improved. Further, the damper 1 is installed in the opening of the ducts 14 and 17 on the side of the living room 11.
5, 18 may be provided. If the dampers 15 and 18 are provided at the openings, it is possible to switch between heating and cooling.

Further, an air conditioner 13 for cooling is provided in the space 3A above the ceiling.
And the heating air conditioner 12 is installed in the underfloor space 1A,
The heating air conditioner 12 and the living room 11 composed of the building unit 2 are communicated with each other by a heating duct 14, and the cooling air conditioner 13 and the living room 11 are communicated with each other by a cooling duct 17. Heating duct 14 and cooling duct 17
Are respectively arranged in the gaps between the adjacent building units 2, the cooling duct 17 is opened in the upper part of the living room 11, and the heating duct 14 is opened in the lower part of the living room 11, The dampers 15 and 18 may be provided in the duct opening 11B and the lower duct opening 11A, respectively, and the dampers 15 and 18 may be selectively operated. In this configuration, in addition to switching between heating and cooling, cold air is blown out from above the living room 11 and warm air is blown out from below the living room 11, so that cooling and heating efficiency is further improved.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a schematic configuration diagram showing the present embodiment. In FIG. 1, the unit-type building is a two-story building in which a roof 3 is provided on a building body constructed by combining a plurality of building units 2 on a foundation 1. The building unit 2 has a structure in which an outer wall material 7 and an interior material (not shown) are attached to a frame 6 formed in a box shape from columns 4 and beams 5 as needed. In this embodiment,
An inner wall material 8, a floor surface material 9 and a ceiling surface material 10 are attached to the skeleton 6 of each building unit 2 (see FIGS. 2 to 4). 1
One living room 11 is formed. In the present embodiment, one living room may be formed from a plurality of building units 2.

The space 3A under the ceiling and the space 1A under the floor are spaces other than the living room of the building, the air conditioner 12 for heating is installed in the space 1A under the floor, and the space 3A under the ceiling on the second floor is for cooling. An air conditioner 13 is installed. These air conditioners 1
2 and 13 are connected to an outdoor unit (not shown). The heating air conditioner 12 and each room 11 are provided with a plurality of heating ducts 1.
4, the heating ducts 14 are arranged in the spaces between the building units 2 adjacent to each other on the left and right. The heating duct 14 is opened at the bottom of the living room 11,
A heating damper 15 is provided in the lower duct opening 11A. One end of the heating duct 14 is extended to the ceiling space 3A on the second floor, and the duct 14 in this extended portion is provided with an on-off valve 16 in the middle thereof.

The cooling air conditioner 13 and each room 11 are communicated with each other by a plurality of cooling ducts 17, and these cooling ducts 17 are arranged in the spaces between the building units 2 adjacent to each other on the left and right. . The cooling duct 17 is opened at the upper part of the living room 11, and a cooling damper 18 is provided at the upper duct opening 11B. One end of the cooling duct 17 is extended to the underfloor space 1A, and the duct 17 in this extended portion is provided with an on-off valve 16 in the middle thereof. The heating damper 15 and the cooling damper 18 are selectively operated automatically or manually by control means (not shown).

Detailed structures of the ducts 14 and 17 and the dampers 15 and 18 are shown in FIGS. 2 to 4. FIG. 2 is a vertical sectional view showing a boundary portion between the first floor and the second floor of the building.
2 is a sectional view taken along the line III-III in FIG. 2, and FIG. 4 is a longitudinal sectional view showing a boundary portion between the second floor and the ceiling above the building.
2 and 3, the heating duct 14 has a diameter of a dimension D (D <S) shorter than the gap S between the adjacent building units 2, and the duct main body 14A extends vertically.
The duct opening 11B is branched from the duct body 14A.
And a branch pipe 14B having an opening.

The branch pipe 14B has a larger opening area at the tip end than the base end, a heating damper 15 is provided at the boundary between the tip and the base end, and the tip end is movable or fixed. An expression louver 19 is provided. Cooling duct 1
7 is a dimension D shorter than the gap S between the adjacent building units 2.
The duct main body 17A has a diameter of (D <S) and extends vertically, and the branch pipe 17B is branched from the duct main body 17A and opened to the duct opening 11A. The branch pipe 17B corresponds to the branch pipe 14
Similar to B, the tip has a larger opening area than the base, and the cooling damper 18 is provided at the boundary between the tip and the base.
Is provided, and a movable or fixed louver 19 is provided at the tip.

In FIG. 4, one end of the heating duct 14 extending in the ceiling space 3A on the second floor has a plurality of holes 14 at one end.
C is formed so as to penetrate vertically, and warm air is discharged to the ceiling 3A through these rear portions 14C. The on-off valve 16 allows or blocks the release of warm air into the space 3A above the ceiling. Air-conditioning duct 1 extended to the underfloor space 1A
One end side of 7 has the same structure as one end side of the heating duct 14 in order to discharge cold air to the underfloor space 1A.

In this embodiment, a plurality of building units 2 are manufactured in a factory, these building units 2 are combined on a foundation 1 of a construction site to form a building body, and a roof 3 is formed on the building body. Build and build a unit-type building.
In this building, an inner wall material 8, a floor surface material 9 and a ceiling surface material 10 are attached to a skeleton 6 formed of columns 4 and beams 5, and further an outer wall material 7 and an interior material (not shown) are attached as necessary. The unit 2 is manufactured, and one living room 11 is formed from one building unit 2.

An air conditioner 12 for heating is provided in the underfloor space 1A of the foundation 1.
And an air conditioner 13 for cooling is installed in the space 3A on the second floor. The heating air conditioner 12 is installed at the construction site, and the cooling air conditioner 13 is installed at the factory in the building unit 2 for the second floor. The ducts 14 and 17 that connect the air conditioners 12 and 13 to the respective living room portions 11 are arranged in the gaps between the adjacent building units 2. Dampers 15 and 18 are provided in the openings 11A and 11B of the ducts 14 and 17 on the side of the living room.

When the heating air conditioner 12 is operated, warm air is sent from the heating air conditioner 12 through the heating duct 14 to the inside of each living room 11 through the duct opening 11A formed in the lower part of the living room 11. Further, the on-off valve 16 is operated as necessary, and the space 3 above the ceiling in the heating duct 14 is operated.
Warm air is sent to the ceiling space 3A from one end side arranged in A, and the entire ceiling space 3A is heated. At this time, the cooling damper 18 is closed. On the other hand, when the cooling air conditioner 13 is operated, cool air is sent from the cooling air conditioner 13 through the cooling duct 17 to the inside of each living room 11 through the duct opening 11B formed in the upper part of the living room 11. To be Further, the on-off valve 16 is operated as necessary, and the cool air is sent to the underfloor space 1A from one end side of the cooling duct 17 arranged in the underfloor space 1A, and the entire underfloor space 1A is cooled. At this time, the heating damper 15 is closed.

Therefore, according to the present embodiment, the air conditioners 12 and 13 are installed in the spaces 1A and 3A other than the living room of the building, and the air conditioners 12 and 13 and the living room 11 are connected to the duct 1.
Since the ducts 14 and 17 communicate with each other and the ducts 14 and 17 are arranged in the gaps between the adjacent building units 2, a larger number of the room portions 11 are provided to the ducts 14 and 17 due to the limited number of air conditioners 12 and 13.
The air conditioners 12 and 13 can be simultaneously heated and cooled via the air conditioners 17, and the ducts 14 and 17 connected to the air conditioners 12 and 13 are arranged in the space between the adjacent building units 2 which is a dead space of the building. It is not necessary to provide the ducts 14 and 17 inside. Therefore, each room 11 has an air conditioner 1
Since not only the ducts 2 and 13 but also the ducts 14 and 17 are not arranged, the living space of the living room 11 can be enlarged.

Further, in the present embodiment, since the installation space of the air conditioner 12 is the underfloor space 1A, the underfloor space 1A is a relatively large space, so that a large air conditioner 2 can be installed. Furthermore, since the air conditioner installed in the underfloor space 1A is the heating air conditioner 12, the heat released to the underfloor space 1A through the heating air conditioner 12 and the heating duct 14 warms the underfloor space 1A, and the entire building The heating efficiency can be improved. Further, since the installation space of the air conditioner 13 is the space 3A above the ceiling, the air conditioner 13 can be installed in the building unit 2 at the factory, so that the installation work of the air conditioner 13 can be shortened.

Since the air conditioner installed in the ceiling space 3A is the cooling air conditioner 13, the ceiling space 3A is cooled through the cooling duct 17 connected to the cooling air conditioner 13 to improve the cooling efficiency of the entire building. Can be made. Particularly, since the space above the ceiling where the air conditioner is installed is the second floor of the second floor building, the cooling efficiency of the entire building can be further improved. Further, the openings 11 on the living room side of the ducts 14 and 17
Since the dampers 15 and 18 are provided in A, it is possible to switch between heating and cooling.

Moreover, in the present embodiment, in addition to the above configuration, the opening 11A of the heating duct 14 is the lower part of the living room 11, and the opening 11A of the cooling duct 17 is the upper part of the living room 11. The damper 15 for heating and the damper 1 for cooling
Since 8 and 8 are selectively operated, heating and cooling can be switched, and cold air is blown from above the living room 11 and warm air is blown from below the living room 11. Efficiency is improved.

The present invention is not limited to the above-described embodiments, but includes the following modifications as long as the object of the present invention can be achieved. For example, in the above-mentioned embodiment, both the space where the air conditioner is installed and the underfloor space 1A and the above-ceiling space 3A are used, but in the present invention, either the underfloor space 1A or the above-ceiling space 3A may be used. . Even if the air conditioners are installed in both the underfloor space 1A and the in-ceiling space 3A, the cooling air conditioner 13 may be installed in the underfloor space 1A and the heating air conditioner 12 may be installed in the in-ceiling space 3A. .

The above-ceiling space where the air conditioner is installed may be the above-ceiling space on each floor. Even if the installation space of the air conditioner 13 is the ceiling space 3A, the installation work of the air conditioner 13 may be performed at the construction site. The building unit 2 of the present embodiment has a frame 6 formed in a box shape from columns 4 and beams 5.
However, the building unit of the present invention may be a building unit including a wall panel, a ceiling panel, and a floor panel.

[0025]

As described above, according to the present invention, an air conditioner is installed in a space other than a living room of a building, and the air conditioner and a living room composed of a building unit are connected by a duct. Since the air conditioners are placed in the space between adjacent building units, a large number of room units can be simultaneously cooled and heated by ducts with a limited number of air conditioners. Since it is placed in the space between the adjacent building units, which is a dead space of, the duct does not need to be provided in the living room.

[Brief description of drawings]

FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention.

FIG. 2 is a vertical sectional view showing a boundary portion between a first floor and a second floor of a building.

3 is a sectional view taken along the line III-III in FIG.

FIG. 4 is a vertical cross-sectional view showing a boundary portion between the second floor and the ceiling above the building.

[Explanation of symbols]

 1 Foundation 1A Underfloor Space 2 Building Unit 3A Ceiling Space 11 Living Room 11A, 11B Opening 12 Air Conditioner for Heating 13 Air Conditioner for Cooling 14 Heating Duct 15 Heating Damper 17 Cooling Duct 18 Cooling Damper

Claims (8)

[Claims] 1. A structure in which an air conditioner is installed in a unit-type building constructed by combining a plurality of building units, the air conditioner is installed in a space other than a living room of the building, and the air conditioner and the living room are installed. An air conditioner installation structure for a unit-type building, characterized in that the ducts are communicated with each other and the ducts are arranged in a gap between adjacent building units. 2. The air conditioner installation structure for a unit type building according to claim 1, wherein the space for installing the air conditioner is an underfloor space. 3. An air conditioner installation structure for a unit type building according to claim 2, wherein the air conditioner is a heating air conditioner. 4. The air conditioner installation structure for a unit type building according to claim 1, wherein the space for installing the air conditioner is an above-ceiling space. 5. The air conditioner installation structure for a unit type building according to claim 4, wherein the space above the ceiling where the air conditioner is installed is:
A unit type building air conditioner installation structure characterized by being formed on the top floor of a multi-story building. 6. An air conditioner installation structure for a unit type building according to claim 4 or 5, wherein the air conditioner is an air conditioner for cooling. 7. An air conditioner installation structure for a unit type building according to any one of claims 1 to 6, wherein a damper is provided at an opening portion of the duct on the side of the living room section. Machine installation structure. 8. A structure in which an air conditioner is installed in a unit-type building constructed by combining a plurality of building units, wherein an air conditioner for cooling is installed in a space above the ceiling of the building, and an air conditioner for heating is provided in an underfloor space of the building. Is installed, the heating air conditioner and the living room are connected by a heating duct, the cooling air conditioner and the living room are connected by a cooling duct, and these heating ducts and cooling ducts are connected. Each of the cooling ducts is arranged in a gap between the adjacent building units, the cooling duct is opened in an upper portion of the living room, the heating duct is opened in a lower portion of the living room, and the duct opening in the upper portion is formed. An air conditioner installation structure for a unit-type building, characterized in that dampers are provided in the lower duct opening and these dampers are selectively operated.