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Air conditioning unit and its control method, air conditioning equipment and constant temperature and humidity air conditioning system

An air-conditioning unit and control valve technology, which is applied to air-conditioning equipment and constant temperature and humidity air-conditioning systems, air-conditioning units and their control fields, can solve the problems of low temperature and humidity control accuracy, achieve the effect of reducing defrosting time and improving control accuracy

Active Publication Date: 2021-11-26
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The inventor noticed that the method in the related art has the problem of low temperature and humidity control accuracy

Method used

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  • Air conditioning unit and its control method, air conditioning equipment and constant temperature and humidity air conditioning system
  • Air conditioning unit and its control method, air conditioning equipment and constant temperature and humidity air conditioning system
  • Air conditioning unit and its control method, air conditioning equipment and constant temperature and humidity air conditioning system

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0034] Relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

[0035] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0036] Techniques, ...

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Abstract

The disclosure provides an air conditioner unit and its control method, air conditioner and constant temperature and humidity air conditioner system, and relates to the field of air conditioner technology. The air conditioner unit includes an indoor unit, and the indoor unit includes: a humidifier; an indoor heat exchanger, which is configured to dissipate heat in a defrost mode; a gas-liquid separator; and a compressor, the discharge port of the compressor communicates with the indoor heat exchanger via the humidifier, the suction port of the compressor is configured To communicate with the gas-liquid separator via the humidifier.

Description

technical field [0001] The disclosure relates to the technical field of air conditioning, in particular to an air conditioning unit and a control method thereof, air conditioning equipment, and a constant temperature and humidity air conditioning system. Background technique [0002] In order to better ensure the cooling effect of the air conditioner, it is necessary to defrost the outdoor heat exchanger of the air conditioner. In the related technology, in order to avoid large fluctuations in the indoor temperature caused by the lack of heating of the indoor heat exchanger during defrosting, dual outdoor heat exchangers are used to perform asynchronous defrosting during defrosting, so that the indoor heat exchanger can keep heating . Contents of the invention [0003] The inventor noticed that the method in the related art has the problem of low temperature and humidity control accuracy. The inventor found through research that during defrosting, since a single outdoor ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/0003F24F11/65F24F11/84F25B43/00F25B47/02
CPCF24F1/0003F25B43/00F25B47/022F25B2347/02F25B2400/23F24F11/65F24F11/84
Inventor 熊俊峰杨智峰王磊
Owner GREE ELECTRIC APPLIANCES INC