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Control method, system and device of air source heat pump and storage medium

An air source heat pump and control method technology, applied in heat pumps, refrigerators, refrigeration components, etc., can solve the problems of consuming compressor life and high frequency of compressors, and achieve the effect of improving reliability

Active Publication Date: 2021-12-17
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This control method will cause the frequency of starting and stopping the compressor to be too high, thus consuming the life of the compressor

Method used

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  • Control method, system and device of air source heat pump and storage medium
  • Control method, system and device of air source heat pump and storage medium
  • Control method, system and device of air source heat pump and storage medium

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Embodiment Construction

[0086] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

[0087] In the description of the present invention, it should be understood that the azimuth description, for example, the azimuth or position relationship indicated by up, down, left, right, etc., is based on the azimuth or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention. The invention and simplified description do not indicate or imply that the device or element referred to must have a particular orientatio...

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Abstract

The invention discloses a control method, system and device of an air source heat pump and a storage medium, and relates to the technology of household appliances. The air source heat pump comprises a water outlet, a compressor and a heat exchanger. The control method of the air source heat pump comprises the following steps that the set temperature and the current water outlet temperature are obtained; a target equivalent heat exchange temperature is determined according to the set temperature and the current water outlet temperature; the current heat exchange temperature of the heat exchanger is obtained; and the operation frequency of the compressor is determined according to the target equivalent heat exchange temperature and the current heat exchange temperature. According to the control method, system and device of the air source heat pump and the storage medium, detection of the temperature difference change of the set temperature and the current water outlet temperature is converted into detection of the temperature difference change of the target equivalent heat exchange temperature and the current heat exchange temperature of the heat exchanger side to determine the compressor operation frequency, frequent starting and stopping and operation range exceeding of the compressor due to the user side water pipe heat exchange efficiency and other factors are reduced, and therefore the operation reliability of the compressor is improved.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a control method, system, device and storage medium of an air source heat pump. Background technique [0002] At present, more and more users use the air source heat pump to heat the room or cool the room, specifically, setting a hydraulic device in the air source heat pump. The hydraulic device includes a heat exchanger, and the heat exchange is performed with the water through the heat exchanger, so that the water in the capillary floor is heated or cooled, thereby heating or cooling the room. In addition, the air source heat pump can also provide heat source to the water storage tank of domestic water, or be used for refrigerating items, etc. [0003] In the related art, the method of controlling the water temperature of the air source heat pump is as follows: a temperature sensor is arranged at the water outlet of the hydraulic device, and the operating frequenc...

Claims

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Application Information

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IPC IPC(8): F25B30/06F25B49/02
CPCF25B30/06F25B49/022F25B2400/077F25B2600/021
Inventor 陶骙钟文朝张登科马超
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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