JP2014134295A - Air conditioning system and building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an air conditioning system intended to rationally and separately use a heat insulation area and a non-heat insulation area in a building.SOLUTION: An interior of a building 1 is partitioned by heat insulation means 3 into a heat insulation area A1 and a non-heat insulation area A2. In an attic storage space 21 that is a temperature controller installation space in the heat insulation area A1, an air conditioner 4 serving as a blowout temperature controller capable of cooling/heating indoor spaces 23 to 28 serving as air-conditioned spaces in the heat insulation area A1 via temperature control ducts 5 is installed. In an attic space 22 that is a ventilator installation space in the non-heat insulation area A2, a heat exchange ventilation fan 8 serving as a ventilator capable of ventilating the indoor spaces 23 to 28 serving as the air-conditioned spaces in the heat insulation area A1 via ventilation ducts 9A and 9B is installed.

Description

  The present invention relates to a building air conditioning system and a building equipped with the air conditioning system.

  Conventionally, many techniques of an air conditioning system for efficiently performing ventilation and temperature control of the entire building have been proposed and put into practice (see, for example, Patent Document 1).

JP 2010-196997 A

  However, in the conventional air conditioning system including the above-mentioned Patent Document 1, it is considered to improve the efficiency by combining ventilation and temperature control such as cooling and heating, but the heat insulation region and the non-heat insulation region inside the building. It was not taken into account how to properly use and.

  Therefore, an object of the present invention is to provide an air conditioning system that considers rational use of a heat insulating area and a non-heat insulating area inside a building, and a building including the air conditioning system.

  In order to achieve the above object, in the air conditioning system of the present invention, the interior of a building is partitioned into a heat insulating region and a non-heat insulating region by a heat insulating means, and in the temperature control device installation space in the heat insulating region, A blow-type temperature control device capable of cooling at least the air-conditioned space in the heat insulation region via a temperature control duct is installed, and the ventilation device installation space in the non-heat insulation region is installed in the heat insulation region. A ventilation device capable of ventilating the air-conditioned space through a ventilation duct is installed.

  Here, the temperature control device installation space may be a shed storage space.

  Further, the ventilation device installation space may be a shed space outside the shed storage space.

  Furthermore, a temperature adjustment air exhaust port communicating with the suction portion of the temperature control device in the shed storage space may be provided on the ceiling of the air-conditioned space directly below the shed storage space.

  The building may be composed of a plurality of floors, and the temperature adjustment duct for adjusting the temperature of the air-conditioned space on the lower floor and the ventilation duct for ventilating the air-conditioned space on the lower floor may pass through the upper floor walls.

  The building of the present invention includes the above-described air conditioning system of the present invention.

  In such an air conditioning system of the present invention, the interior of a building is partitioned into a heat insulating region and a non-heat insulating region by a heat insulating means, and the air conditioning system in the heat insulating region is installed in the temperature control device installation space in the heat insulating region. A blow-out type temperature control device that can cool the space at least via a temperature control duct is installed, and the air-conditioned space in the heat insulation area is connected to the ventilation device installation space in the non-heat insulation area, and the ventilation duct is installed. It is set as the structure where the ventilation apparatus which can be ventilated is installed.

  Because of the above configuration, especially in summer, the surface of the temperature control duct is likely to condense if it is not placed in the heat insulation area when cooling by the temperature control apparatus, and the ventilation duct is not insulated from the heat insulation area even during ventilation by the ventilation apparatus. Condensation is unlikely to occur in any of the areas, so air conditioning equipment is installed in the space for installing air conditioning equipment in the heat insulation area, and ventilation equipment is installed in the space for ventilation equipment installation in the non-heat insulation area. Since the heat insulation area can be made narrower as much as the area is increased, less heat insulation means can be used, which can be implemented at a lower cost.

  Here, when the space for installing the temperature control device is a storage space in the attic, especially during cooling, the cold air that is the temperature adjustment air naturally flows from the top to the bottom, so the blowing output from the temperature control device can be reduced. It becomes energy saving.

  Further, when the ventilation device installation space is a shed space outside the shed storage space, it is not necessary to unnecessarily expand the relatively expensive shed storage space, and the ventilation device is installed in a so-called dead space. Furthermore, since the temperature control device and the ventilation device are installed in the vicinity, piping of the temperature control duct and the ventilation duct can be performed substantially simultaneously, and the workability is good.

  In addition, if the temperature control air exhaust port communicating with the suction part of the temperature control device in the shed storage space is provided in the ceiling of the air-conditioned space directly below the shed storage space, the temperature adjustment air is exhausted. Therefore, it is not necessary to pipe a temperature adjusting duct for this purpose, so that workability is good and it can be carried out at a low cost.

  The building consists of multiple floors, and the temperature control duct that controls the temperature of the air-conditioned space on the lower floor and the ventilation duct that ventilates the air-conditioned space on the lower floor pass through the upper floor walls. Since the adjustment duct and the ventilation duct are not exposed to the interior space of the building, the appearance can be improved.

  Such a building of the present invention is configured to include the above-described air conditioning system of the present invention.

  Since it is an above-mentioned composition, it can be considered as a building which has an effect of an above-mentioned air-conditioning system of the present invention.

It is explanatory drawing which shows schematic structure of the building provided with the air conditioning system of the Example.

  DESCRIPTION OF EMBODIMENTS Hereinafter, modes for carrying out the present invention will be described based on examples shown in the drawings.

  First, the configuration of the embodiment will be described.

  Drawing 1 shows the schematic structure of building 1 provided with the air-conditioning system of an example.

  As shown in FIG. 1, the building 1 of this embodiment has an interior space 2, a shed back storage space 21, a shed back space 22, and indoor spaces 23, 24 on the first floor as air-conditioned spaces. 25 and indoor spaces 26, 27, 28 on the second floor.

  The indoor spaces 25 and 28 are staircase holes, although illustration of the stairs is omitted.

  And the heat insulation means 3 which consists of a heat insulating material, the building materials of high heat insulation performance, etc. is provided in the circumference | surroundings of the hut space 22 and indoor space 23-28, the heat insulation area | region A1 is formed in the inside, and non-heat insulation is carried out in the outer side. Region A2 is formed.

  Here, in the shed storage space 21, an air conditioner 4 having a cooling / heating function as a blowing type temperature control device having a blowing portion 4a and a suction portion 4b is installed.

  Then, the temperature adjustment air (cold air or warm air) is supplied from the blowout part 4a through the temperature adjustment duct 5 to the upper part (ceiling or wall) of the indoor spaces 23 to 28 as the air-conditioned space. It is possible to supply air from the mouth 10.

  The temperature adjusting duct 5 for supplying temperature adjusting air to the indoor spaces 23, 24, and 25 on the first floor passes through the wall 6 on the second floor and the back of the ceiling of the indoor space 25 on the first floor.

  The temperature-adjusting air after the temperature of the indoor spaces 23 to 28 as the air-conditioned space is the temperature provided on the ceiling of the indoor space 28 on the second floor as the air-conditioned space directly below the shed storage space 21. The air is exhausted from the conditioning air exhaust port 7 and sucked in from the suction portion 4b of the air conditioner 4 as a temperature control device.

  In addition, the clearance of the door which is not illustrated, the upper space of the stairs, and the like serve as an exhaust path for the air for temperature adjustment.

  Furthermore, a heat exchange ventilation fan 8 as a ventilation device is installed in the shed storage space 21 outside the shed storage space 21.

  Then, the outside air sucked from the suction port 13 is provided as ventilation air in the upper portions (ceilings) of the indoor spaces 23, 24, 26, and 27 as air-conditioned spaces through the ventilation duct 9A. It is possible to supply air from the air supply port 11.

  The ventilation duct 9A for supplying ventilation air to the indoor spaces 23, 24, 25 on the first floor passes through the wall 6 on the second floor and the ceiling of the indoor space 25 on the first floor.

  In addition, the ventilation after the indoor spaces 23 to 28 as the air-conditioned space are ventilated is the ventilation air exhaust port provided in the ceiling of the indoor space 25 on the first floor and the indoor space 28 on the second floor as the air-conditioned space, respectively. 12 is exhausted through a ventilation duct 9B, and is discharged from the discharge port 14 to the outdoors.

  In addition, the clearance gap of the door not shown becomes an exhaust path of the ventilation air.

  The ventilation duct 9B for exhausting the air for ventilation after ventilating the indoor spaces 23, 24, 25 on the first floor also passes through the inside of the wall 6 on the second floor and the ceiling of the indoor space 25 on the first floor. Yes.

  Next, functions and effects of the embodiment will be described.

  In the air conditioning system of this embodiment, the interior of the building 1 is partitioned into a heat insulating area A1 and a non-heat insulating area A2 by the heat insulating means 3, and is a hut that is a space for installing a temperature control device in the heat insulating area A1. In the back storage space 21, an air conditioner 4 is installed as a blow-out type temperature control device capable of cooling and heating the indoor spaces 23 to 28 as air-conditioned spaces in the heat insulation area A1 through the temperature control duct 5. The indoor space 23 to 28 as the air-conditioned space in the heat insulation area A1 can be ventilated through the ventilation ducts 9A and 9B in the shed space 22 which is a space for installing the ventilation device in the non-heat insulation area A2. It is set as the structure by which the heat exchange ventilation fan 8 as an apparatus was installed.

  Due to the above-described configuration, the surface of the temperature adjustment duct 5 is likely to condense unless it is placed in the heat insulating area A1 during cooling by the air conditioner 4 as a temperature adjustment device, especially in summer. The ventilation ducts 9A and 9B At the time of ventilation by the heat exchanging ventilation fan 8 as an apparatus, it is difficult to condense even if it is arranged in either the heat insulation area A1 or the non-heat insulation area A2, and therefore the shed storage space 21 which is a space for installing the temperature control device in the heat insulation area A1. By installing an air conditioner 4 as a temperature control device and installing a heat exchanging ventilation fan 8 as a ventilation device in the shed space 22 as a ventilation device installation space in the non-insulation region A2, a non-insulation region A2 Since the heat insulation area A1 can be narrowed by taking a wider area, less heat insulation means 3 is used, which can be implemented at low cost.

  Here, the space for installing the temperature control device is the shed storage space 21.

  For this reason, especially during cooling, the cold air, which is the temperature adjustment air, naturally flows from the top to the bottom, so that the blow output from the air conditioner 4 as the temperature adjustment device can be reduced, and energy saving is achieved.

  The ventilation device installation space is a shed space 22 outside the shed storage space 21.

  For this reason, it is not necessary to unnecessarily widen the relatively expensive shed storage space 21, and the heat exchange ventilation fan 8 as a ventilation device can be installed in a so-called dead space, and further, an air conditioner as a temperature control device. Since the conditioner 4 and the heat exchanging ventilation fan 8 as a ventilation device are installed in the vicinity, piping of the air conditioning duct 5 and the ventilation ducts 9A and 9B can be performed substantially simultaneously, and the workability is good.

  Further, the ceiling of the indoor space 28 on the second floor as the air-conditioned space directly below the attic storage space 21 is for temperature control communicating with the suction part 4b of the air conditioner 4 as the temperature control device of the attic storage space 21. An air exhaust port 7 is provided.

  For this reason, since it is not necessary to pipe the temperature adjustment duct for exhausting the temperature adjustment air, the workability is good and the operation can be performed at low cost.

  The building 1 is composed of two floors. The temperature control duct 5 for adjusting the temperature of the indoor spaces 23, 24, 25 as the air-conditioned spaces on the first floor and the indoor spaces 23, 24, 25 as the air-conditioned spaces on the first floor are provided. The ventilation ducts 9A and 9B for ventilation pass through the wall 6 on the second floor.

  For this reason, since the temperature control duct 5 and the ventilation ducts 9A and 9B are not exposed to the internal space 2 of the building 1, the appearance can be improved.

  The building 1 of such an example is configured to include the air conditioning system of the above-described example.

  Since it is an above-mentioned structure, it can be set as the building which show | plays the effect of the air conditioning system of an above-described Example.

  As mentioned above, although the form for implementing this invention was explained in full detail based on the Example with reference to drawings, the concrete structure is not limited to this Example, and is a grade which does not deviate from the summary of this invention. Design changes are included in the present invention.

  For example, in the above-described embodiment, the building 1 is implemented with a two-story building. However, the present invention is not limited to this, and the building 1 may be a single-story building or a three-story building or more.

  In the above-described embodiment, the temperature control device installation space is implemented as the shed storage space 21, but the present invention is not limited to this. For example, the temperature control device installation space may be an underfloor space or the like. .

  Furthermore, in the above-described embodiment, the air conditioner 4 as the temperature control device is implemented using an air conditioner that can be cooled and heated. However, the present invention is not limited to this, and an air conditioner 4 that can only be cooled may be used.

1 Building 2 Internal space 21 Storage space in the attic (space for installing the temperature control device)
22 Hut space 23 Indoor space (Air-conditioned space)
24 indoor space (air-conditioned space)
25 Indoor space (air-conditioned space)
26 Indoor space (air-conditioned space)
27 Indoor space (air-conditioned space)
28 Indoor space (air-conditioned space)
A1 heat insulation area A2 non-heat insulation area 3 heat insulation means 4 air conditioner (temperature control device)
4a Blowing section 4b Suction section 5 Temperature control duct 6 Wall 7 Temperature control air exhaust 8 Heat exchange ventilator (ventilator)
9A Ventilation duct 9B Ventilation duct 10 Temperature control air supply port 11 Ventilation air supply port 12 Ventilation air exhaust port 13 Suction port 14 Discharge port

Claims (6)

The interior of the building is partitioned into a heat insulating area and a non-insulating area by heat insulating means,
In the temperature control device installation space in the heat insulation region, a blowout type temperature control device capable of cooling at least the air-conditioned space in the heat insulation region through the temperature control duct is installed,
An air conditioning system, wherein a ventilation device capable of ventilating an air-conditioned space in the heat insulation region via a ventilation duct is installed in the ventilation device installation space in the non-insulation region.   The air conditioning system according to claim 1, wherein the temperature control device installation space is a shed storage space.   The air conditioning system according to claim 2, wherein the ventilation device installation space is a shed space outside the shed storage space.   The temperature control air exhaust port communicating with the suction portion of the temperature control device in the shed storage space is provided in the ceiling of the air-conditioned space immediately below the shed storage space. Or the air conditioning system of 3.   The building is composed of a plurality of floors, and the temperature adjustment duct for temperature-controlling the air-conditioned space on the lower floor and the ventilation duct for ventilating the air-conditioned space on the lower floor pass through the walls of the upper floor. The air conditioning system according to any one of claims 1 to 4.   A building comprising the air conditioning system according to any one of claims 1 to 5.