JP6986508B2 - Air conditioning system accommodation structure - Google Patents

Description

The present invention relates to an air conditioning system accommodating structure that accommodates an air conditioning system that air-conditions a living space.

Conventionally, the inside of a building is air-conditioned by an air-conditioning system. As such an air-conditioning facility, in order to blow air-conditioned air conditioned by an air conditioner to a plurality of living areas, an air supply compartment formed from the side of the air conditioner room is provided, and the air supply compartment is provided. An air-conditioned system is known in which an air-conditioned duct for each blower is extended from each blower to an air-conditioning section when air-conditioned air is blown from an air-conditioned room by a plurality of blowers (Patent Document 1).
According to this air conditioning system, the air-conditioned air obtained in the air conditioner room can be evenly introduced into the air supply section using a plurality of blowers.

Japanese Unexamined Patent Publication No. 2018-128219

However, in the air-conditioning system of Patent Document 1, since the air-conditioning equipment such as the air conditioner and the blower that cover all the air conditioning in the living space consisting of a plurality of living areas is integrated in the air-conditioning room, the noise from the air-conditioning room is generated in the living area. There is a problem that it resonates.

Therefore, in view of the above problems, the present invention provides an air-conditioning system accommodation structure capable of suppressing the noise generated by the air-conditioning equipment from reverberating in the living space even when the air-conditioning equipment of the building is integrated. With the goal.

The present invention provides the following solutions.

The present invention
It is an air-conditioning system accommodating structure that is arranged inside the building with the living space side facing the front and accommodates the air-conditioning system that air-conditions the living space.
The front side is arranged facing the living space, has an upper opening and a lower opening, a soundproofing material is arranged substantially in the center, and a first partition through which air can pass.
A second partition, which is arranged on the back side of the first partition, has a soundproofing material, and allows air to pass through,
The third partition, which is arranged on the back side of the second partition and has an air-conditioning equipment that sucks air and blows out air-conditioned air whose temperature is adjusted, and a blower that sucks in air-conditioned air.
An anechoic chamber formed between the first partition and the second partition and having a negative pressure from the living space,
An air-conditioning chamber formed between the second partition and the third partition and having a negative pressure from the muffling chamber,
An air-conditioning system accommodation that is arranged on the back side of the third partition and includes a piping room that extends from the blower to the living space and has a duct that sends air-conditioned air to the living space. It is a structure.

According to the above configuration, the air conditioning system accommodating structure is arranged inside the building with the living space side facing the front, and accommodates the air conditioning system that air-conditions the living space, and has a first partition, a second partition, and a second partition. It is equipped with three partitions, a muffling room, an air conditioning room, and a piping room.
The front side of the first partition is arranged facing the living space, has an upper opening and a lower opening, a soundproofing material is arranged substantially in the center, and air can pass therethrough.
The second partition is arranged on the back side of the first partition, has a soundproofing material, and allows air to pass through.
The third partition is arranged on the back side of the second partition, and is provided with an air conditioner that sucks air and blows out air-conditioned air whose temperature is adjusted, and a blower that sucks air-conditioned air.
The muffling room is formed between the first partition and the second partition, and has a negative pressure from the living space.
The air-conditioning chamber is formed between the second partition and the third partition, and has a negative pressure from the muffling chamber.
The piping room is arranged on the back side of the third partition, and a duct extending from the blower to the living space and sending air-conditioned air to the living space is arranged.

In this way, the first partition and the second partition in which the soundproofing material is arranged are arranged between the third partition in which the air conditioning equipment is arranged and the living space, and further, these first partition and the second partition are arranged. An anechoic chamber was formed between them.
As a result, the noise generated from the air conditioning equipment and the blower arranged in the third partition is absorbed by the soundproofing materials of the first partition and the second partition in the muffling room before reaching the living space, and is insulated.
Therefore, even when the air-conditioning equipment of the building is integrated, it is possible to provide an air-conditioning system accommodation structure capable of suppressing the noise generated by the air-conditioning equipment and the blower from reverberating in the living space.

Further, in the present invention, the second partition may be provided with an air purifying device for removing foreign substances in the passing air.
As a result, the air that has flowed into the muffling room from the living space is allowed to flow into the air-conditioning room where the air-conditioning equipment is arranged via the air-cleaning equipment provided in the second partition, so that foreign matter in the air (for example, for example). It is possible to adjust the temperature of the air from which dust, pollen, harmful substances, etc. have been removed by air conditioning equipment and return it to the living space.

According to the present invention, it is possible to provide an air-conditioning system accommodation structure capable of suppressing the noise generated by the air-conditioning equipment from reverberating in the living space even when the air-conditioning equipment of the building is integrated.

FIG. 1 is a plan view of an air conditioning system accommodating structure according to a preferred embodiment of the present invention. FIG. 2 is a cross-sectional view taken along the line AA'of the air conditioning system accommodating structure shown in FIG. FIG. 3 is a front view of the first partition according to a preferred embodiment of the present invention. FIG. 4 is a front view of the second partition according to a preferred embodiment of the present invention. FIG. 5 is a front view of the third partition according to a preferred embodiment of the present invention.

Hereinafter, suitable embodiments for carrying out the present invention will be described with reference to the drawings. It should be noted that this is only an example, and the technical scope of the present invention is not limited to this.

FIG. 1 is a plan view of the air conditioning system accommodating structure 1, and FIG. 2 is a cross-sectional view taken along the line AA'of the air conditioning system accommodating structure shown in FIG.
The air-conditioning system accommodating structure 1 of the present embodiment is applied to a building 100 provided with an air-conditioning system that integrates air-conditioning equipment such as an air conditioner and a blower that covers all air conditioning in a living space 110 composed of a plurality of living areas. desirable. In the present embodiment, the air conditioning system accommodation structure 1 is formed in a portion of the building 100 surrounded by the wall 101, the floor 102, and the ceiling 103, but is limited to this, in addition to the partition described later, the wall and the floor. , May be provided with a ceiling.

In the present embodiment, the air-conditioning system is, for example, an air conditioner as an air-conditioning equipment 32 that sucks air and blows out temperature-controlled air, and blows air-conditioned air conditioned by the air-conditioning equipment 32 to a plurality of living areas. The plurality of blowers 33 and the above are included. A duct 70 extending to each living area (for example, each room or corridor) is connected to each of such sending machines 32.

The air-conditioning system accommodating structure 1 is arranged inside the building 100 facing the living space 110, accommodates the air-conditioning system for air-conditioning the living space 110, and has a first partition 10 facing the living space 110 and a first partition. A muffling chamber formed between the second partition 20 arranged on the back side of the partition 10, the third partition 30 arranged on the back side of the second partition 20, and the first partition 10 and the second partition 20. 40, an air-conditioning chamber 50 formed between the second partition 20 and the third partition 30, and a piping chamber 60 arranged on the back side of the third partition 30 are provided.

FIG. 3 is a front view of the first partition 10.
The first partition 10 includes a double door 11, an upper opening 12 formed at the uppermost portion, a lower opening 13 formed at the lower part of the double door 11, and an upper end and an upper opening of the double door 11. A panel portion 14 arranged between the 12 and the panel portion 14 is provided.

The double door 11 is composed of a soundproof door in which a soundproof material 5 is arranged in a portion other than the lower opening 13. In the double door 11, for example, a sound absorbing material (for example, glass wool, rock wool, wood wool cement board, urethane foam, etc.) as a soundproofing material 5 is enclosed between two board materials.

The upper opening 12 is an opening that penetrates the first partition 10 in the front-rear direction, and relatively warm air and foreign matter (dust, pollen, etc.) floating with the air are sent from the living space 110 into the muffling chamber 40. It is a suction port that sucks in.

The lower opening 13 is an opening that penetrates the double door 11 in the front-rear direction, and is relatively cold air from the living space 110 and foreign substances (dust, pollen, harmful substances, etc.) that naturally settle on the floor side together with the air. ) Is a suction port for sucking into the muffling chamber 40. The lower opening 13 may be provided with a louver having air permeability. Thereby, for example, it is possible to prevent a child from invading the inside of the air conditioning system accommodation structure 1.

The panel portion 14 is composed of, for example, a soundproof panel, and a soundproof material 5 is arranged in the same manner as the double door 11.

In this way, the air flowing into the air conditioning system accommodation structure 1 from the living space 110 (hereinafter, also referred to as “return circulating air”) is separated from the upper opening 12 and the lower opening 13 of the first partition 10. By incorporating it into the air conditioning system accommodation structure 1, the vertical temperature difference in the living space 110 can be efficiently eliminated.

FIG. 4 is a front view of the second partition 20.
The second partition 20 includes a double door 21 arranged at the bottom, an air purifying unit 22 located at the upper part of the double door 21 and located substantially in the center, and a panel unit arranged at the upper part of the air cleaning unit 22. 23 and.

The double door 21 is a door for maintenance of the air conditioning equipment 32 and the like arranged in the air conditioning chamber 50, and is composed of a soundproof door. In the double door 21, for example, a sound absorbing material as a soundproofing material 5 is enclosed between two plate materials.

The air purifier 22 has an air purifier 221 that collects foreign substances (dust, pollen, harmful substances, etc.) in the central portion, and a dust filter 222 is arranged in a portion other than the air purifier 221.
The air purifier 221 collects foreign matter by, for example, a detachably replaced electronic dust collecting filter, sucks air and foreign matter from the muffling chamber 40 side, and removes the foreign matter on the air conditioning chamber 50 side. Exhaust air.
The air and foreign matter flowing into the muffling room 40 from the living space 110 are sucked into the air purifying unit 22, the foreign matter is collected by the air purifier 221 and the dustproof filter 222, and the air is discharged to the air conditioning chamber 50.

The panel portion 23 is composed of, for example, a soundproof panel, and a soundproof material 5 is arranged in the same manner as the double door 11.

By inhaling lightweight suspended solids from above and heavy suspended solids from below, rational dust removal is possible.
For wide-area purification, it is essential to guide air to this electrostatic precipitator by air transport.

FIG. 5 is a front view of the third partition 30.
The third partition 30 is provided on the panel portion 31, the air conditioning equipment 32 provided on the front side of the panel portion 31 (the muffling chamber 40 side shown in FIG. 1), and the panel portion 31, and the suction port is on the front side. A plurality of arranged blowers 33 and a plurality of blowers 33 are provided.

The air conditioner 32 is a known air conditioner, which adjusts the temperature and humidity of the air flowing into the air conditioner room 50 from the muffling room 40 via the air purifying unit 22, and air-conditioned air inside the air conditioner room 50. Discharge.

In the blower 33, the suction port is arranged facing the air conditioning chamber 50, and one end of the duct 70 arranged on the back side (the piping chamber 60 side shown in FIG. 1) of the third partition 30 is connected. The blower 33 sucks the air-conditioned air discharged to the air-conditioned room 50, and supplies the air-conditioned air to the living space 110 through the duct 70.
The blower 33 is provided for each system of the duct 70 (for example, for each room or corridor), and the duct 70 is connected to each.

The operating noise of the air conditioner 32 and the blower 33 propagates from the air purifying unit 22 provided in the substantially center of the second partition 20 to the muffling chamber 40. Then, in the first partition 10 facing the living space 110, the soundproofing material 5 is arranged substantially in the center by dividing the inflow port of the return circulating air into upper and lower parts (upper opening 12 and lower opening 13). Therefore, it is possible to suppress the operating sound propagating in the muffling chamber 40 from propagating to the living space 110. Furthermore, it is possible to increase the noise reduction effect by forming the portion (sound insulation panel) where the soundproof material 5 is arranged by laminating a plaster board (gypsum board) and a sound absorbing material, which are relatively heavy in mass. Become.

As shown in FIG. 2, in the piping chamber 60 formed between the third partition 30 and the wall 101, one end of the duct 70 is connected to the blower 33 and is piped in the vertical direction, for example, the floor 102 or the like. It penetrates the ceiling 103 and is piped under the ceiling or under the floor, and the other end is connected to an outlet provided in each room or corridor of the living space 110.

The air-conditioned air supplied to the living space 110 by the air-conditioning equipment 32 and the blower 33 has a relatively large air volume, and the air flowing into the air-conditioning chamber 50 (return circulating air flowing from the living space 110 into the air-conditioning system accommodation structure 1). By making the temperature difference from) relatively small, it is possible to realize a comfortable room temperature without heat shock. In addition, by making the entire building air-conditioned by an air-conditioning system that integrates air-conditioning equipment such as air conditioners and blowers that cover all air conditioning in the living space 110 consisting of a plurality of living areas, the temperature is controlled in the air-conditioning room 50 from under the floor to the back of the ceiling. By circulating and blowing the air, it is possible to keep the entire building 100 at the same temperature. As a result, the skeleton of the building 100 and all the internal household goods can also act as a heat storage body, and for example, the indoor temperature can be maintained for a long time even if the air conditioner 32 is stopped in the extremely cold or extremely hot weather. Further, the foreign matter in the living space 110 is collected together with the return circulating air in the air conditioning system accommodation structure 1, removed by the air purifying unit 22, and the air from which the foreign matter has been removed is used as air-conditioned air in the living space 110. Since it is circulated, it is possible to realize a comfortable indoor environment.

Next, the air flow in the air conditioning system accommodation structure 1 will be described with reference to FIG.
For example, when a resident of the building 100 turns on the power of the air conditioning system (air conditioning equipment 32, blower 33), the blower 33 operates, and the air in the air conditioning chamber 50 is sucked by the blower 33. As a result, the air pressure in the air conditioning chamber 50 becomes a negative pressure from the muffling chamber 40, and the air in the muffling chamber 40 flows into the air conditioning chamber 50 from the air purifying unit 22. Further, due to the operation of the air purifier 221, the air in the muffling chamber 40 flows into the air conditioning chamber 50. As a result, the air pressure in the muffling chamber 40 becomes a negative pressure from the living space 110, and the air in the living space 110 flows into the muffling chamber 40 from the upper opening 12 and the lower opening 13 of the first partition 10.

The air that has flowed into the muffling room 40 from the living space 110 is made clean by the air purifier 221, flows into the air-conditioned room 50, is made air-conditioned by the air-conditioned equipment 32, and is cleaned by the blower 33. Moreover, it is supplied to the living space 110 from the duct 70 as air-conditioned air.

At this time, the operating noise of the air conditioning system (air conditioning equipment 32, blower 33) generated in the air conditioning chamber 50 is first muted by the soundproofing material 5 arranged in the second partition 20, and further in the first partition 10. The sound is muted by the soundproofing material 5 arranged.

Although the embodiments and modifications of the present invention have been described above, the present invention is not limited to these embodiments described above. Further, the effects described in the embodiments and modifications of the present invention merely list the most suitable effects resulting from the present invention, and the effects according to the present invention are described in the embodiments and modifications of the present invention. It is not limited to things.

1 Air-conditioning system accommodation structure 5 Soundproofing material 10 1st partition 11 Double door 12 Upper opening 13 Lower opening 14 Panel part 20 2nd partition 21 Double door 22 Air purification part 23 Panel part 30 3rd partition 31 Panel part 32 Air-conditioning equipment 33 Blower 40 Silent room 50 Air-conditioning room 60 Piping room 70 Duct 100 Building 101 Wall 102 Floor 103 Ceiling 110 Living space 221 Air purifier 222 Dustproof filter

Claims (2)

It is an air-conditioning system accommodating structure that is arranged inside the building with the living space side facing the front and accommodates the air-conditioning system that air-conditions the living space.
The front side is arranged facing the living space, has an upper opening and a lower opening, a soundproofing material is arranged substantially in the center, and a first partition through which air can pass.
A second partition, which is arranged on the back side of the first partition, has a soundproofing material, and allows air to pass through,
The third partition, which is arranged on the back side of the second partition and has an air-conditioning equipment that sucks air and blows out air-conditioned air whose temperature is adjusted, and a blower that sucks in air-conditioned air.
An anechoic chamber formed between the first partition and the second partition and having a negative pressure from the living space,
An air-conditioning chamber formed between the second partition and the third partition and having a negative pressure from the muffling chamber,
An air-conditioned system accommodating a piping room arranged on the back side of the third partition, extending from the blower to the living space, and having a duct arranged to send air-conditioned air to the living space. structure. The air conditioning system accommodating structure according to claim 1, wherein the second partition is provided with an air purifying facility for removing foreign substances in the passing air.

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