Air-conditioning system control method and air-conditioning system
An air-conditioning system and control method technology, applied in the field of air-conditioning systems and control of air-conditioning systems, capable of solving problems such as frost-free defrosting and waste of electric energy
Active Publication Date: 2022-05-03
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the thermal storage defrosting in the prior art is prone to the phenomenon of no-frost defrosting, thus causing a waste of electric energy
Method used
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Embodiment Construction
[0060] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0061] The control method of the air conditioning system 100 according to the embodiment of the present invention will be described below with reference to the accompanying drawings.
[0062] The control method of the air conditioning system 100 according to the embodiment of the first aspect of the present invention. Such as Figure 1-Figure 3 As shown, the air conditioning system 100 includes a compressor 110 , an indoor heat exchanger 130 , an outdoor heat exchanger 150 , and a throttling device 140 . The compressor 110, the indoor ...
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The invention discloses an air-conditioning system control method and the air-conditioning system. The control method comprises the following steps: the air-conditioning system operates in a heating mode; judging whether the air-conditioning system has performed a defrosting operation; Mode conditions, when the conditions of the first defrosting mode are met, the air conditioning system is controlled to operate the first defrosting mode, and when the conditions of the first defrosting mode are not met, the air conditioning system is operated in the heating mode. According to the control method of the air-conditioning system in the embodiment of the present invention, when the air-conditioning system is in heating operation, when the air-conditioning system is not defrosting for the first time, the first defrosting mode is used to defrost, which effectively reduces the risk of no-frost defrosting in the air-conditioning system. Probability, reducing the waste of electric energy and the loss of air conditioning system for frost-free defrosting.
Description
technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air conditioning system control method and the air conditioning system. Background technique [0002] In the field of air-conditioning technology, some air-conditioning systems defrost the outdoor heat exchanger of the air conditioner by heat storage and defrosting. When defrosting, the heat accumulator can absorb the waste heat generated by the compressor; when defrosting, the four-way valve does not change direction, and the refrigerant gas flows out of the indoor heat exchanger and enters the outdoor heat exchanger through the bypass pipe parallel to the throttling component. defrost. However, the thermal storage defrosting in the prior art is prone to the phenomenon of no-frost defrosting, thus causing waste of electric energy. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior ar...
Claims
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IPC IPC(8): F24F11/42F24F11/65F24F11/64F24F11/61F24F11/46F25B47/02F24F110/12F24F140/20
CPCF24F11/42F24F11/65F24F11/64F24F11/61F24F11/46F25B47/022F24F2110/12F24F2140/20F25B2347/022
Inventor 杜顺开黎辉玲谭周衡曾小朗
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD