Air conditioning system

Abstract

We provide technology to improve the quietness of air conditioning. [Solution] The air conditioner 300 is installed on the exterior wall of a building outdoors and draws in indoor air through an intake throughhole that allows ventilation between the outdoors and indoors, and blows out conditioned air 210 from an air conditioner outlet. The transport fan 120 sends the conditioned air 210 blown out from the air conditioner 300 to an outlet throughhole that connects the outdoors and indoors, and also transports it to the indoor living room via a duct that communicates with the outlet throughhole. The housing 400 encloses the air conditioner 300 and the transport fan 120 to suppress leakage of the conditioned air 210 to the outdoors and guides the conditioned air 210 to the outlet throughhole.

Claims

1. An air conditioner installed on the exterior wall of a building outdoors, which draws in indoor air through a suction penetration hole that allows ventilation between the outdoors and indoors, and blows conditioned air out from an air conditioning outlet, A transport fan delivers the conditioned air blown out from the air conditioner to a discharge through-hole connecting the outdoors and the indoors, and transports it to the indoor living room via a duct communicating with the discharge through-hole. A housing that encloses the air conditioner and the transport fan to suppress leakage of the conditioned air to the outside and guides the conditioned air to the blow-through hole, An air conditioning system equipped with [specific features / equipment].

2. The transport fan is positioned on the front side of the air conditioner from which the air conditioner outlet blows out the conditioned air. The air conditioning system according to claim 1, which is installed in the facility.

3. The air conditioning system according to claim 2, wherein the transport fan is positioned above the air conditioning outlet and close to the front panel of the air conditioner.

4. The aforementioned enclosure is configured such that a part of it can be removed in order to maintain the air conditioner. The air conditioning system according to claim 3, wherein the transport fan is configured to be movable to a predetermined position away from the front panel of the air conditioner, with a part of the housing removed.

5. The system further includes a fan airflow control unit that controls the aforementioned transport fan, The air conditioning system according to claim 1, wherein the fan airflow control unit is located inside the housing and is electrically connected to the transport fan.

6. The aforementioned enclosure is A hollow box-shaped exterior wall fixing part that is fixed to the exterior wall of the outdoor area and surrounds the air conditioner, A roof fixing part having a discharge opening corresponding to the discharge through hole and fixed to the outdoor roof, The air conditioner comprises a front cover portion that covers the area on the front side of the air conditioner, which is formed by the exterior wall fixing portion and the roof fixing portion, and is connected to the exterior wall fixing portion and the roof fixing portion. The outer wall, which is surrounded by the outer wall fixing portion, is provided with a suction opening corresponding to the suction penetration hole. The air conditioning system according to claim 1, comprising the exterior wall fixing portion, the roof fixing portion, and the front cover portion, which constitute a ventilation space spatially independent from the outdoors.

7. The air conditioning system according to claim 6, further comprising a housing shielding portion fixed to the roof and covering the front and top of the housing.

8. The aforementioned housing shielding portion is The air conditioning system according to claim 7, wherein the first end is fixed to the roof and the second end is formed to protrude in a plate shape so as to be located away from the outer wall from the front cover portion and below the roof fixing portion.

9. The aforementioned roof fixing part is, It has a rail portion that engages with the aforementioned transport fan, The aforementioned transport fan is The air conditioning system according to claim 6, wherein the rail portion is configured to slide and move to a predetermined position away from the front panel of the air conditioner while the area on the front side of the air conditioner is open.

10. The aforementioned enclosure is The air conditioning system according to claim 6, further comprising a sound-absorbing material that suppresses the propagation of sound from the air-blowing space to the outdoors.

11. The aforementioned enclosure is In order to maintain the aforementioned air conditioner, a part of the housing is configured to be removable, The air conditioning system according to claim 1, wherein the operation of the transport fan is controlled based on whether or not a part of the housing is detached.

12. A detachment detection unit that detects whether or not a part of the housing is detached, The system further comprises a fan airflow control unit for controlling the transport fan, The aforementioned fan airflow control unit is The air conditioning system according to claim 11, wherein if the attachment / detachment detection unit detects that a part of the housing has come off while the transport fan is in operation, the transport fan is stopped.

13. A detachment detection unit that detects whether or not a part of the housing is detached, The system further comprises a fan airflow control unit for controlling the transport fan, The aforementioned fan airflow control unit is The air conditioning system according to claim 11, wherein if the attachment / detachment detection unit detects that a part of the housing has come off while the transport fan is stopped, the transport fan will not be operated until the attachment / detachment detection unit detects that the detached part of the housing has been reattached.

14. A detachment detection unit that detects whether or not a part of the housing is detached, When the attachment / detachment detection unit detects that a part of the housing has become detached, a notification unit notifies the user, The air conditioning system according to claim 11, further comprising the above.

15. The aforementioned enclosure is A hollow box-shaped exterior wall fixing part that is fixed to the exterior wall of the outdoor area and surrounds the air conditioner, A roof fixing part having a discharge opening corresponding to the discharge through hole and fixed to the outdoor roof, The air conditioner comprises a front cover portion that covers the area on the front side of the air conditioner, which is formed by the exterior wall fixing portion and the roof fixing portion, and is connected to the exterior wall fixing portion and the roof fixing portion. The outer wall, which is surrounded by the outer wall fixing portion, is provided with a suction opening corresponding to the suction penetration hole. The aforementioned exterior wall fixing portion, the aforementioned roof fixing portion, and the aforementioned front cover portion form a ventilation space that is spatially independent from the outdoors, A part of the housing is the front cover portion, The air conditioning system according to claim 11.

16. The air conditioning system according to claim 1, further comprising a filter for purifying the air drawn into the transport fan.

17. The air conditioning system according to claim 16, wherein the filter is located above the air conditioning outlet and close to the intake port of the transport fan and the front panel of the air conditioner.

18. The air conditioner is further provided with a rectifier plate located above the air conditioner outlet and below the intake port of the transport fan, and close to the front panel of the air conditioner. The aforementioned transport fan is The intake port of the transport fan is positioned so that it faces sideways when viewed from the front. The aforementioned rectifier plate is The air conditioning system according to claim 3, wherein the lower surface of the rectifier plate guides the conditioned air blown out from directly below the transport fan away from the intake port of the transport fan, and the upper surface of the rectifier plate guides the conditioned air towards the intake port of the transport fan.

19. The aforementioned rectifier plate is The air conditioning system according to claim 18, wherein the transport fan is fixed so as to be rotatable with the vertically downward direction of the intake port as the pivot point of rotation.

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