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Constant temperature dehumidification control method and control system for air conditioner

A constant temperature dehumidification and control method technology, applied in heating and ventilation control system, control input related to air characteristics, heating and ventilation safety system, etc., can solve the problems of complex design and high cost, and achieve the effect of meeting comfort requirements

Active Publication Date: 2017-11-10
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a constant temperature and dehumidification control method and control system for an air conditioner, so as to solve the technical problems of complex design and high cost of existing solutions

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  • Constant temperature dehumidification control method and control system for air conditioner
  • Constant temperature dehumidification control method and control system for air conditioner
  • Constant temperature dehumidification control method and control system for air conditioner

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Embodiment Construction

[0024] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0025] figure 1 It is the realization flow chart of the constant temperature dehumidification control method of the air conditioner provided by the first embodiment of the present invention; for ease of description, only the parts related to this embodiment are shown, as shown in the figure:

[0026] In step S110, the constant temperature dehumidification function of the air conditioner is turned on.

[0027] In step S120, the cooling operation or heating operation of the air conditioner is controlled until the real-time indoor temperature T1 reaches the vicinity of the set temperature Ts.

[0028...

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Abstract

The invention belongs to the field of air conditioner control and particularly relates to a constant-temperature dehumidification control method and system which do not need cost increase. Specifically, after a constant-temperature dehumidification function of an air conditioner is started and the temperature set by a user is reached in a heating or refrigeration mode, and dehumidification process is performed: inside-outside temperature difference is calculated in real time, and the initial operating frequency and a corresponding operating wind gear of a compressor are determined according to real-time indoor-outdoor loads for dehumidification. In the dehumidification implementing process, the frequency change and air speed change of the compressor are intelligently regulated according to temperature change in the operating process in real time, accordingly the indoor constant-temperature effect in the dehumidification process is achieved, and the comfort demand of a user is met.

Description

Technical field [0001] The invention belongs to the control field of air conditioners, and particularly relates to a constant temperature and dehumidification control method and control system of an air conditioner. Background technique [0002] Under normal circumstances, the air conditioner must be refrigerating during the dehumidification operation. Therefore, when the indoor and outdoor temperature difference is large and the cooling load is large, the dual functions of cooling and dehumidification can be realized through ordinary dehumidification control. However, when the indoor and outdoor temperature difference is small and the room environment humidity is high, the cooling load is very high. Small, normal dehumidification will cause a rapid drop in the room temperature. When the room temperature reaches a low level, the user usually feels cold, that is, the air conditioner cannot operate and dehumidify according to the comfortable temperature set by the user. [0003] At ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/62F24F2110/10F24F2110/20
Inventor 席战利
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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