Air conditioner
A technology for air conditioning and heat exchange devices, applied in air conditioning systems, high-efficiency conditioning technology, space heating and ventilation, etc., can solve problems such as poor air quality, and achieve the effects of reducing equipment costs, saving energy consumption, and optimizing heat exchange efficiency
Inactive Publication Date: 2021-02-23
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
[0003] In order to solve the technical problem of poor air quality caused by continuous heat exchange in the closed space in the above-mentioned prior art, the present invention proposes an air conditioner
Method used
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[0017] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0018] The principle and structure of the present invention will be described in detail below in conjunction with the drawings and embodiments.
[0019] The invention provides an air conditioner, including: an air duct, a heat exchanger, a temperature detection device, an air valve assembly and a controller. The heat exchanger is set in the air duct, and the air duct is equipped with indoor air outlet, indoor return air outlet and outdoor fresh air outlet, forming a circulating air duct and a fresh air duct that pass through the heat exchanger, and the air valve as...
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The invention discloses an air conditioner. The air conditioner comprises an air duct provided with an indoor air outlet and an indoor air return port, a heat exchange device arranged on the air duct,an outdoor fresh air port arranged on the air duct, a temperature detection device for detecting the temperature of fresh air and the indoor temperature, an air valve assembly for opening and closingthe outdoor fresh air port and the indoor air return port, and a controller used for adjusting the indoor air quality according to a temperature switch heat exchange device and the air valve assembly. According to the air conditioner provided by the invention, the heat exchange device and the air valve assembly can be controlled to open and close the outdoor fresh air port and the indoor air return port to adjust the indoor air quality according to the temperature detected by the temperature detection device, a fresh air circulation system does not need to be additionally arranged, and the equipment cost is reduced; and meanwhile, the outdoor fresh air port and the indoor air return port can be switched according to the fresh air temperature and the indoor temperature, the optimal heat exchange efficiency is achieved, and energy consumption is reduced as much as possible.
Description
technical field [0001] The invention relates to the field of air conditioners, in particular to an air conditioner. Background technique [0002] Fans are used in closed spaces such as cold storage. Generally, return air is used as the intake air. After running for a long time, the air quality will deteriorate and there will be peculiar smells; cold storage with high air quality requirements is usually equipped with a fresh air circulation system alone, but fresh air is installed separately. The circulation system will cause high energy consumption of the refrigeration system, high cost of cold storage, complicated control and other related problems. Contents of the invention [0003] In order to solve the technical problem of poor air quality caused by continuous heat exchange in a closed space in the prior art, the present invention proposes an air conditioner. [0004] The technical scheme adopted in the present invention is: [0005] The present invention proposes an...
Claims
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IPC IPC(8): F24F5/00F24F7/06F24F11/64F24F11/65F24F11/89F24F13/30
CPCF24F5/00F24F7/06F24F13/30F24F11/64F24F11/65F24F11/89Y02B30/70
Inventor 杨虹卫广穹刘家豪叶梓健
Owner GREE ELECTRIC APPLIANCES INC