JP2551634B2 - Air conditioning structure - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioning structure for supplying and circulating conditioned air for heating and cooling generated by a heat source device for air conditioning to a living room of a house by a duct.

<Prior Art> One of the means for improving the comfort of living inside a house is air conditioning. As an air conditioning system for that purpose, a system using a so-called central heating system has become popular in recent years. This includes, for example, a compressor provided outside, a drive device such as a motor and a heat source device including a heat exchanger for condensation, a heat exchanger for evaporation, and a heat medium circulation circuit for exchanging heat with the steam both heat exchangers. Has become. With such an air conditioning system, when the room is heated and cooled, the fan device blows out and circulates the required conditioned air such as warm air and cold air from the radiator of the heat medium circulation circuit into the room. In such a case, means such as drawing a duct from the radiator of the heat medium circulation circuit installed in the ceiling or the like and passing the drawn duct through the wall to connect to the air conditioning indoor unit on the living room side is provided. ing.

<Problems to be Solved by the Invention> However, in the structure in which the air conditioning indoor unit on the living room side is made to function through the duct in the wall body as in the related art, the construction becomes very complicated, resulting in cost increase,
There was a problem that existing houses could not be dealt with practically. Further, since it is necessary to separately install the air conditioning indoor unit in the living room space after constructing the wall body, there is also a disadvantage that the living room space is narrowed by the overhang of the indoor unit.

The present invention has been made to solve the above problems, and an object thereof is to provide a space-saving and rational air conditioning structure.

<Means for Solving the Problem> In order to achieve the above object, the present invention provides an air conditioning structure for supplying and circulating conditioned air generated by an air conditioning heat source device to a living room through a duct, supporting the upper floor, and In the upper part of the wall where the ceiling plate is attached below the upper floor, form a compartment space for air conditioning that is partitioned into a blow-out chamber and a suction chamber, and in the state of communicating with the compartment space, the upper floor And a ceiling plate, a connection port of the duct is opened, and a ventilation port is opened below the ceiling plate.

<Operation> In the air conditioning structure of the present invention, by connecting the duct for air supply and exhaust using the space above the ceiling to the connection port of the duct opened between the ceiling of the living room and the upper floor, The compartment space for air conditioning formed in the upper part of the wall functions as an indoor unit for air conditioning. That is, the conditioned air generated by the air conditioning heat source device is sent to the blowout chamber side of the partitioned space through the air supply duct, and is supplied to the living room from the blowout side ventilation port. On the other hand, the air in the living room is sucked from the suction side ventilation port to the suction chamber side of the partitioned space and returned to the air conditioning heat source device through the exhaust duct. In such an air-conditioning structure, the partition space is formed in the upper part of the wall, so the living room space is not narrowed at all, and the upper part of the wall also has an air conditioning function. The structural space supporting the floor is used more effectively.

<Examples> Hereinafter, preferred examples of the present invention will be described in detail with reference to the drawings.

FIG. 1 is an exploded perspective view showing an embodiment of an air conditioning structure according to the present invention, FIG. 2 is a perspective view of an essential part thereof, and FIG. 3 is a longitudinal sectional view of the essential part thereof.

In the figure, reference numeral 1 is a wall, which divides the interior of the house into a living room 2 of an appropriate size and a non-living room 3 such as a corridor. The wall body 1 comprises a wall body frame 6 composed of a vertical frame 4 and a horizontal frame 5 arranged at appropriate intervals, and surface materials 7, 7 (see FIG. 3) attached to both sides of the wall body frame 6. It is configured. Reference numeral 5a is a horizontal rail, which is bridged between some of the vertical frames 4 and 4 so as to form a required space together with the horizontal frame 5, thereby forming a compartment space 8 for air conditioning in the upper portion of the wall body 1. Has been done. Also,
A partition plate (vertical bar) 8a that divides the partition space 8 into two is attached inside the partition space 8 to partition the partition space 8 into a blowing chamber 17 and a suction chamber 18. Further, the inside of the partitioned space 8 is subjected to processing such as dew condensation prevention and ventilation noise prevention. The horizontal rail 5a described above has a reinforcing function as one component of the wall frame 6 in addition to forming the required partition space 8. 9a and 9b are the surface materials 7 on one side (the side facing the non-living room 3 in the illustrated example) in such a manner that they communicate with the above-mentioned compartment space 8.
These are the connection ports for the ducts opened in the
a and 9b are opened to connect the duct drawn from the heat source device for air conditioning. Here, the duct connection ports 9a, 9b
As shown in FIG. 3, is opened so as to be located between the upper floors (24, 25) supported by the wall body 1 and the ceiling plate 22 mounted below the upper floors (24, 25). On the other hand, the other surface material (side facing the living room 2) is provided with a ventilation port 9c located below the ceiling plate 22 attached to the wall pair 1 and communicating with the partition space 8. ing. Further, a louver 21 for adjusting the blowing direction and the sucking direction of air is attached to the ventilation port 9c.

Regarding the duct connection ports 9a and 9b and the ventilation port 9c,
The surface material 7 may be separately formed after the surface material 7 is attached to both surfaces of the wall frame 6, but more preferably, the individual surface material 7 is produced corresponding to the location where the partition space 8 is formed. If it is formed in stages and is attached to the wall frame 6 at the construction site, it is possible to save the labor at the construction site when constructing the wall body 1.

Also, as a means for forming a compartment space 8 for air conditioning in the upper portion of the wall body 1, for example, a hollow panel having a casing structure.
Alternatively, the hollow panel 10 may be housed in the upper portion of the wall body 1 when the surface material 7 is attached to one of the wall body frames 6 by preliminarily assembling 10 in a factory or the like. At that time, the blowout chamber 17 and the suction chamber are provided inside the hollow panel 10.
The partition plate 16 is attached to form 18 and interior treatment such as dew condensation prevention and ventilation noise prevention is performed. Also hollow panels
On one side of 10, a ventilation port 14 is formed, one of which is a blow-out port 14a and the other of which is a suction port 14b.
When the hollow panel 10 is formed in advance and the hollow panel 10 is housed in the wall body 1, the ventilation port 14 side is arranged so as to face the living room 2 side. At this time, the vent 14 directed to the living room 2 side is opened at the same position as the vent 9c formed in the surface material 7, and the non-living room 3
The duct connection port 15 facing the side is opened at the same position as the duct connection ports 9a and 9b formed on the other surface member 7.

In the state where the wall body 1 is constructed in the house in this way,
As shown in FIG. 3, the duct connection opening 9a opened in the wall 1 is arranged between the upper floor consisting of the upper floor plate 24 and joists 25 and the ceiling plate 22 therebelow. , Its ceiling board
The ventilation port 9c is arranged below 22. In addition, the ducts 19 and 20 drawn from the heat source device for air conditioning, which will be described later, are installed in the ceiling 2
The space 3 is used to connect to the connection port 9a. Furthermore, the above-mentioned upper floor (24, 25) is supported by the wall body 1 on the lower floor, and the hollow panel 10 is incorporated in the supporting structure portion to secure the compartment space 8 for air conditioning.

FIG. 4 shows a hollow panel 10 installed in the upper part of the wall body 1 in order to make the partitioned space 8 of the wall body 1 constructed as described above function as an indoor unit for air conditioning, and the heat radiation of the terminal from the heat source device for air conditioning. FIG. 3 is a plan view of a main part of an air conditioning system for explaining a state where the air conditioner 30 is connected to ducts 19 and 20.

The radiator 30 is a known radiator such as a heat exchanger that constitutes a refrigeration cycle of an air conditioning heat source device or a heat exchanger of a heat medium circulation circuit that exchanges heat with the heat exchanger. Reference numeral 31 is a heat medium connection pipe of the radiator 30, and 32 is a drain discharge pipe. Also, 33
Is a fan motor, and 34 is a ventilation switching valve. In the case of the example,
The living room 2 is made into two rooms and is switched by one radiator 30 for air conditioning.

In this embodiment, the radiator 30 is installed in the ceiling of the non-living room 3 such as a corridor.
The connection port 9 of the duct installed in 23 and communicating with the hollow panel 10
The equipment as an air conditioning system is completed only by connecting the ducts 19 and 20 drawn from the radiator 30 to a and 9b. Therefore, in building a house, if the partition space 8 is formed integrally with the wall body 1 as described above, even if there is an existing house, the air conditioning system can be completed by extremely simple construction.

Here, when actually air-conditioning the living room 2, the ventilation switching valve
34 is switched to operate the heat source device for air conditioning and the fan motor 33. Then, the conditioned air generated in the radiator 30 passes through the duct 19 and blows out into the blowout chamber of the hollow panel 10.
It is sent to 17 (see Fig. 2) and blows out from the outlet 14a to the room 2
Supplied to the side. On the other hand, the air in the living room 2 is a hollow panel.
The air is sucked into the suction chamber 18 (see FIG. 2) from the suction port 14b of 10 and returned to the radiator 30 through the duct 20. After that, this circulation is repeated. Since the circulating air is converted into cool air or warm air when passing through the radiator 30, the living room 2 is thereby cooled or heated.

Note that here, the operation of the air conditioning system in the case where the partitioned space 8 for air conditioning is formed by using the hollow panel 10 has been described. However, even when the hollow panel 10 is not used, the air conditioning of the living room 2 is performed by the same system operation. Is done.

Further, as another embodiment of the present invention, for example, as shown in FIG. 5, an inclined plate 8b is bridged between the surface materials 7, 7 to partition the partition space 8 into a blowout chamber 17 and a suction chamber 18, By adopting a configuration in which the air outlet 17a and the air inlet 18a are arranged vertically, it is possible to effectively suppress the so-called short circuit phenomenon of the air circulation in the living room 2.

<Effects of the Invention> As described above, according to the air conditioning structure of the present invention, air is supplied and exhausted using the space above the ceiling to the connection port of the duct opened between the upper floor and the ceiling plate. By simply connecting the duct for air conditioning, the compartment space for air conditioning functions as a so-called air conditioning indoor unit. This eliminates the need for troublesome construction such as passing the duct through the wall body, and also prevents the living room space from being pinched by the air conditioning indoor unit. Further, since the upper part of the wall supporting the upper floor also has an air conditioning function, the structure space supporting the upper floor can be used more effectively. As a result, an extremely space-saving and rational air conditioning structure is provided.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing an embodiment of an air conditioning structure according to the present invention, FIG. 2 is a perspective view of essential parts showing an embodiment of the present invention, and FIG. 3 is an embodiment of the present invention. FIG. 4 is a plan view of a main part of an air conditioning system according to an embodiment of the present invention, and FIG. 5 is a partial cross-sectional view showing a modified example of the present invention. 1 ... Wall, 2 ... Living room, 3 ... Non-living room, 4 ... Vertical frame, 5 ... Horizontal frame, 6 ... Wall frame, 7 ... Surface material, 8 ... Partition space, 9a, 9b …… Connection port, 9c …… Vent hole, 19,20 …… Duct, 21 …… Louver.

Claims (1)

(57) [Claims] 1. An air-conditioning structure for supplying and circulating conditioned air generated by an air-conditioning heat source device to a living room through a duct, comprising: a wall body supporting an upper floor and having a ceiling plate attached below the upper floor. In the upper part, a partition space for air conditioning, which is partitioned into a blowout chamber and a suction chamber, is formed, and in a state of communicating with the partition space, a connection port of the duct between the upper floor and the ceiling plate. And an air vent opening below the ceiling plate.