Ceiling-type air conditioner indoor unit

An air conditioner indoor unit and ceiling type technology, applied in the field of air conditioning, can solve the problems of small air supply range and single air supply direction, and achieve the effects of improving operating efficiency, reducing eddy current loss, and increasing air volume.

CN111442374BActive Publication Date: 2021-09-21CHONGQING HAIER AIR CONDITIONER CO LTD +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-09-21

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Abstract

The present invention provides a ceiling type air conditioner indoor unit, which comprises a shell with an air inlet at the bottom and at least one air supply port at the side; a heat exchanger arranged in the shell; a laminar flow fan whose rotation axis extends vertically It is arranged in the housing to make the indoor air enter the housing from the air inlet, and after exchanging heat with the heat exchanger, it is blown back into the room through the air outlet; The air outlet is used to guide the indoor air to flow to the air inlet through the gap between the outer peripheral surface of the air guide and the bottom surface of the shell, and a plurality of air guide ribs protruding outward are formed on the outer peripheral surface of the air guide to make the air guide When the flow element is driven to rotate, the indoor air is accelerated to enter the air inlet.
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Description

technical field

[0001] The invention relates to the technical field of air conditioning, in particular to a ceiling-mounted air conditioner indoor unit. Background technique

[0002] Traditional household air conditioners are usually cabinet units or on-hook units. Air conditioner cabinets and indoor units on-hook usually have only one air supply port to supply air to the room. Moreover, the cabinet machine and the hanging machine are limited by the structure, which can only supply air in one direction, and the air supply direction is relatively single.

[0003] In addition, although there are air deflectors and swing leaves to guide the air, the air supply range of traditional air conditioner cabinets or hanging units is still not large. Contents of the invention

[0004] An object of the present invention is to provide an air conditioner indoor unit capable of multi-angle and omni-directional air supply.

[0005] Another object of the present invention is to improve t...

Examples

Embodiment Construction

[0036] Refer below Figure 1 to Figure 10 The ceiling type air conditioner indoor unit according to the embodiment of the present invention will be described. Among them, the orientation or positional relationship indicated by "front", "rear", "upper", "lower", "top", "bottom", "inner", "outer", "horizontal", etc. are based on the The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present invention .

[0037] The ceiling-mounted air conditioner indoor unit and the air conditioner outdoor unit (not shown) in the embodiment of the present invention together form a vapor compression refrigeration cycle system to realize cooling / heating of the indoor environment.

[0038] figure 1 It i...