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Air-conditioning system and continuous heating control method thereof

An air-conditioning system and continuous heating technology, applied in the field of air-conditioning, can solve problems that affect the thermal comfort of users, the air-conditioning system does not have output capacity, and temperature fluctuations, etc., to improve thermal comfort, reduce the possibility of frosting, The effect of continuous heating

Active Publication Date: 2021-03-19
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the problem with related technologies is that the air-conditioning system does not have output capability during defrosting, so that the indoor ambient temperature may fluctuate greatly, which affects the thermal comfort of users.

Method used

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  • Air-conditioning system and continuous heating control method thereof
  • Air-conditioning system and continuous heating control method thereof
  • Air-conditioning system and continuous heating control method thereof

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Embodiment Construction

[0027] 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 and are intended to explain the present invention and should not be construed as limiting the present invention.

[0028] The following describes the air conditioning system and its continuous heating control method according to the embodiments of the present invention with reference to the accompanying drawings.

[0029] figure 1 It is a schematic flowchart of a continuous heating control method for an air conditioning system according to an embodiment of the present invention. Such as figure 1 As shown, the continuous heating control method of the air conditioning system in the embodiment of the present invention includes the following st...

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Abstract

The invention provides an air conditioning system and a continuous heating control method thereof. The method comprises the steps that when it is determined that the air conditioning system enters a continuous heating mode, the initial rotating speed of an outdoor fan in the air conditioning system is recorded; the rotating speed of the outdoor fan is increased, and after the rotating speed of theoutdoor fan is increased every time, and whether the temperature of an outdoor heat exchanger of the air conditioning system reaches a first temperature threshold value is judged, wherein the first temperature threshold value is larger than or equal to zero DEG C. If the temperature of the outdoor heat exchanger reaches a first temperature threshold value, the rotating speed of the outdoor fan iskept unchanged, so that the possibility of frosting of the outdoor heat exchanger can be reduced under the condition of ensuring the heating capacity, continuous heating is achieved, the indoor environment temperature is prevented from being excessively fluctuated due to defrosting, and the heat comfort of a user is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a continuous heating control method of an air conditioning system, an air conditioning system and a readable storage medium. Background technique [0002] When the air conditioning system is heating in an outdoor low temperature environment, frost may form on the outdoor heat exchanger. If the frost is severe, it will affect the operating efficiency of the air conditioning system. [0003] In related technologies, when the outdoor heat exchanger is frosted, the air conditioner controls the switching of the four-way valve, and the system operates in reverse, so as to achieve the effect of defrosting the outdoor heat exchanger. However, the problem in the related technology is that the air-conditioning system does not have the output capability during the defrosting period, so that the indoor ambient temperature may have large temperature fluctuations, which affects the th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/42F24F11/871F24F11/84F24F11/64F24F140/20
CPCF24F11/42F24F11/64F24F11/84F24F11/871F24F2140/20
Inventor 王侃单方坚吴楠李丰杜顺开
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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