JPH11325508A - Air conditioning system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To realize to readily execute construction work for air tightness and heat insulation of a hollow structure body which is integrated into a building frame and readily maintain such properties, and make it unnecessary to consider to position of a diffuser when moving furniture while there is no heat load from an air conditioning body, in an air conditioning system used for a general residential building. SOLUTION: A building 2 consists of a first floor living room space 3, a second floor living room space 4 and a small attic space 8. Each of the floors is formed, at the upper part of a corridor 9, with a vacant structure body 5 which is integrated into a residential body and has a built-in air conditioner 1 therein. A diffuser 6 for conditioning air is arranged at an upper part of a wall facing the corridor 9, i.e., in a gap h between a ceiling 11 of the living room and a corridor ceiling surface 12 of the corridor 9. Thus, conditioning air is supplied to the individual rooms in a ductless manner, which results in obtaining the air conditioning system having less thermal loss and good air conditioning effect, and permitting a room to have a simplified structure owing to its ductlessness.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to an air conditioning system in a new or existing building.

[0002]

2. Description of the Related Art Conventionally, an air conditioning system for a general building uses an independent air conditioner installed in each living room or a duct arranged along a building body such as a wall, a floor, and a ceiling. As a cooling / heating means or a ductless air conditioning system, one described in Japanese Patent Application Laid-Open No. H2-242032 is known.

Hereinafter, the ductless air conditioning system will be described with reference to FIG. As shown in the figure, a building body 102 corresponding to ordinary various houses has an upper room 104 and a lower room 103, and the second floor components forming the upper and lower rooms are a floor 108 of the upper room 104 and a lower room 103. It consists of a hollow structure 105 having a hollow space between the ceilings 109. Air-conditioned air is circulated from the air-conditioning mechanism 101 installed in the hollow structure 105 to the floor 108 and the ceiling 109 of the floor component. The air conditioning is performed by opening the air outlet 106 so that the air can be discharged to at least one of the upper and lower chambers. The suction port 107 is opened at a location near the installation position of the air conditioning mechanism 101 on the floor component.

[0004]

In such a conventional ductless air-conditioning system in which the entire second-floor component is hollow, the entire building can be air-conditioned by a single air conditioner, but the entire second-floor floor is hollow. When it is a part, it is difficult to secure airtightness and heat insulation performance at the time of construction and to maintain the performance for a long period of time. In addition, there is a problem that costs associated with construction increase in order to secure and maintain performance, and improvements are required.

[0005] Further, making the entire second floor configuration hollow is disadvantageous in that the heat load of the conditioned air increases during cooling and the heat generated from the air conditioning equipment causes an increase in the cooling load because the transport path becomes large. In addition, there is a problem that a large air volume is required for the equipment capacity, and the performance of the equipment is required to be increased, thereby increasing the cost.

[0006] Next, from the viewpoint of the thermal environment, in the case of the second floor floor blowing at the time of cooling, the air flow volume balance is different from that at the time of heating, and the conditioned air is not diffused to the whole room and the vertical temperature distribution becomes large. There is a problem that the installation of the exit causes a problem in moving or changing furniture or the like.

[0007] To improve the balance of the amount of blown air, a plan to install a fan at the outlet has also been developed. However, providing a fan at each outlet increases costs and does not save energy. There are issues of maintenance, such as noise, and noise and sound insulation from equipment.

The present invention solves such a conventional problem. By providing a hollow structure in a ceiling of a corridor so as to be integrated with a housing frame, construction of airtightness and heat insulation can be achieved.
Holding can be performed easily, and since only the corridor is hollow, heat transfer loss can be reduced,
In addition, by installing an air conditioner near or inside the hollow structure, a well-balanced air conditioner can be supplied from the air outlet installed in the living room without generating a thermal load from the device main body, and it can be used for furniture movement. On the other hand, it is an object of the present invention to provide an air conditioning system that does not need to consider the position of the outlet.

[0009]

In order to achieve the above object, the air-conditioning system of the present invention focuses on a corridor connected to each living room of a building main body, and forms a hollow structure on the corridor integrally with the building frame. It is configured so that

According to the present invention, a hollow structure is provided on the ceiling of a corridor of a building so as to be integral with the frame of the building, so that airtight and heat-insulating construction and maintenance can be easily performed, and a hollow structure only in the corridor is provided. As a result, an air-conditioning transfer path that can reduce the heat transfer loss can be obtained.

Another means is an air-conditioning system in which an air-conditioning device is installed near or above the hollow structure, wherein the air-conditioning air is circulated inside the hollow structure. It is.

According to the present invention, since only the corridor has a hollow structure, heat transfer loss can be reduced.
In addition, by installing air conditioning equipment near or inside the hollow structure, the heat generated by the equipment does not generate a thermal load on the air-conditioning air, and appropriate air conditioning is supplied to the living room from the outlet installed above the corridor side wall on each floor. Thus, an air conditioning system that can provide an air conditioning system that does not increase costs without considering the position of the outlet for furniture movement or the like can be obtained.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention relates to a method for transporting air-conditioned air by forming a hollow structure so that a ceiling of a corridor capable of partitioning or connecting a plurality of living rooms of a building body is integrated with a building frame. An air-conditioning system used for a route, in which a hollow structure in a corridor of a building and a frame of the building are integrated to form a ductless air-conditioning transport route.

In addition, in order to perform air conditioning and ventilation of the building, air-conditioned air obtained by installing an air conditioner near or inside the hollow structure is circulated through the hollow structure so that the air outlet is provided in the living room. It is an air conditioning system that is installed, and air that has been air-conditioned by the air conditioning equipment can be easily transported to the hollow structure and supplied to the living room without creating a stagnant area.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0016]

Embodiment 1 (Embodiment 1) As shown in FIG. 1, a building body 2 corresponding to ordinary various houses has a first-floor living room space 3, a second-floor living room space 4, and a hut back space 8, and a corridor on each floor. 9 and the hollow structure 5. The hollow structure 5 is formed so as to be integral with the frame of the house, and the corridor ceiling surface 12 on the lower surface is formed as a normal ceiling panel and can be used. The hollow structure 5 can be formed not only as the corridor 9 but also as a ceiling 11 of some living rooms. The air outlet 6 of the air-conditioned air is installed above the wall facing the corridor 9 at a distance h between the ceiling 11 of the living room and the corridor ceiling surface 12 of the corridor 9. The interval h should not be too large. And the hollow structure 5
The air conditioner 1 is provided in the inside.

The air conditioner 1 has an air conditioning mechanism, has an air conditioning function for warming or cooling air to a set temperature, in addition to a purifying function, and has an air blowing function of a fan for discharging air at a set temperature. It is a mechanism.

The air that has been air-conditioned in the air conditioner 1 by the above configuration is supplied through the hollow structure 5 from the outlet 6 to the first-floor living room space 3 or the second-floor living room space 4 in a small duct or ductless manner. At 7, cooling or heating is performed while circulating convection.

(Embodiment 2) FIG. 2 shows another embodiment of the present invention.
3 is installed in a partitioned hollow structure 5 above, and the second floor is installed in a back hut space 8.

With the above structure, the air-conditioned air is supplied from the air outlet 6 to the first-floor room space 3 or the second-floor room space 4 via the hollow structure 5, and then is sucked into the suction port 7 and circulated and convected. Cool or heat.

In this ductless air conditioning system, the hollow structures 5 on each floor are connected using a vertical hollow structure or a duct so that a single air conditioner 1 can supply air-conditioned airflow to rooms on multiple floors. It is possible to Of course, it is possible to function as a similar ductless air-conditioning system in a house on the basement floor and three or more floors.

In the embodiment, the blowout from the hollow structure 5 is performed for each floor, but the blowout port 6 of the hollow structure 5 can be installed in a room on the upper floor if necessary, And the required number of openings can be opened at the position facing the living room with a design suitable for the interior of each living room.

The inside of the hollow structure 5 can be provided with a shape that can be adjusted so that the conditioned air flows without stagnation and is supplied from the outlet 6. It is assumed that a vertical hollow structure which is a transport route to each floor and a device capable of adjusting the empty flow rate are provided.

[0024]

As is apparent from the above embodiments, according to the present invention, a hollow structure is provided in the corridor of each floor, and air-conditioning equipment is installed near or inside the corridor, so that air conditioning for each floor can be performed ductlessly. The air-conditioning transfer path integrated with the building frame shortens the transfer distance of the air and can supply the air to the living room without generating a stagnation area. Therefore, it is possible to provide an air-conditioning system which has a small heat loss and an extremely excellent air-conditioning effect, is ductless, has a simplified indoor configuration, saves energy and reduces production costs, and furthermore does not impair the appearance. .

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a building provided with an air conditioning system according to a first embodiment of the present invention.

FIG. 2 is a longitudinal sectional view of a building provided with the air conditioning system of the second embodiment.

FIG. 3 is an explanatory longitudinal sectional view of a conventional ductless air conditioning system.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Air-conditioning equipment 2 Building main body 3 First-floor living room space 4 Second-floor living room space 5 Hollow structure 6 Blow-out port 7 Inlet 8 Back hut space 9 Corridor 10 Floor 11 Ceiling 12 Corridor ceiling surface 13 Non-living room space

Claims (3)

[Claims] 1. An air conditioning system in which a plurality of living rooms of a building body are divided or connected to each other, and a ceiling of a corridor, which forms a hollow structure integrated with a skeleton, is used as a transportation path of conditioned air. 2. An air conditioner is installed in the vicinity of the hollow structure for air conditioning and ventilation of the building, and the obtained air-conditioned air is circulated inside the hollow structure. The air conditioning system according to claim 1, wherein an air outlet is provided. 3. An air conditioner is installed inside the hollow structure for performing air conditioning and ventilation of the building, and the obtained air-conditioned air is circulated inside the hollow structure, and the air-conditioned air is supplied to a plurality of living rooms. The air conditioning system according to claim 1, wherein an air outlet is provided.