Air-conditioner equipment control method, device and storage medium and air-conditioner equipment
A technology for air conditioning equipment and a control method, which is applied in the fields of air conditioning equipment control methods, storage media, air conditioning equipment, and devices, can solve problems such as low reliability and poor equipment refrigeration capacity, and achieve the effect of improving refrigeration efficiency and reliability.
Active Publication Date: 2019-06-28
GREE ELECTRIC APPLIANCES INC
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[0006] The purpose of the present invention is to address the above defects, to provide an air conditioner control method, device, storage medium and air conditioner to solve the problem of poor refrigeration capacity and low reliability of the air conditioner in the prior art caused by the operation of the air conditioner at a low temperature question
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[0076] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0077] Considering the existing problem of poor cooling capacity and prone to failure when the air conditioner is running at low temperature, in this example, the opening degree of the electronic expansion valve and / or the gear position of the external fan in the cooling state in the low temperature environment are adjusted. Control, so as to effectively improve t...
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The invention discloses an air-conditioner equipment control method, device and storage medium and air-conditioner equipment. The method comprises the steps that outdoor environment temperature is obtained; according to the outdoor environment temperature, whether to enter low-temperature refrigerating control or not is determined; under the circumstance of entering low-temperature refrigerating control, operation frequency of a compressor is obtained; and according to the operation frequency of the compressor and the outdoor environment temperature, the opening degree of an electronic expansion valve and / or the gear of an outer fan are controlled. By means of the scheme, the problems that existing air-conditioner equipment is low in refrigerating efficiency when operating in a low-temperature environment and low in reliability are solved, and the technical effects of effectively improving the refrigerating efficiency and reliability are achieved.
Description
technical field [0001] The invention belongs to the technical field of machinery and equipment, and in particular relates to an air-conditioning equipment control method, device, storage medium and air-conditioning equipment. Background technique [0002] At present, air conditioners are used more and more widely, and air conditioners are needed in many scenarios to adjust the temperature and humidity of the indoor environment. For example, in the data computer room, the equipment in the computer room that works continuously for a long time needs to work in a low temperature environment, so it needs to be cooled by air conditioning equipment to cool down the temperature of the computer room. [0003] When the external ambient temperature is low (for example: below 15°C), when the air conditioner needs cooling operation, the load of the air conditioner is light, and the heat dissipation effect of the outdoor heat exchanger is good, but this will cause the indoor heat exchange...
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IPC IPC(8): F24F11/64F24F11/65F24F11/84F24F11/871
Inventor 刘杰刘雄庞伟陈名才陈代兵
Owner GREE ELECTRIC APPLIANCES INC