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Electrochemical air conditioner and control method thereof

A control method and electrochemical technology, applied in mechanical equipment and other directions, can solve the problem of dust accumulation in heat exchangers, and achieve the effect of ensuring heat exchange efficiency

Pending Publication Date: 2019-07-19
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] After the electrochemical air conditioner is placed for a long time, the heat exchanger is prone to dust accumulation

Method used

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  • Electrochemical air conditioner and control method thereof
  • Electrochemical air conditioner and control method thereof
  • Electrochemical air conditioner and control method thereof

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[0043] In order to understand the characteristics and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present disclosure. In the following technical description, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.

[0044] In the embodiment of the present disclosure, the electrochemical air conditioner 1 can realize the self-cleaning of the metal hydride heat exchanger by adding a self-cleaning control method without resorting ...

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Abstract

The invention relates to an electrochemical air conditioner and a control method thereof, and belongs to the technical field of air conditioners. The electrochemical air conditioner comprises a heat exchange system which is mainly composed of an electrochemical compressor and two metal hydride heat exchangers, wherein the two metal hydride heat exchangers are correspondingly connected with the electrochemical compressor through a hydrogen conveying pipeline; the control method comprises the following steps that when the electrochemical air conditioner enables the self-cleaning mode, the electrochemical air conditioner is controlled to run so as to enable the metal hydride heat exchangers at the indoor side to generate a first defrosting operation for defrosting the metal hydride heat exchangers; after the condensation of the metal hydride heat exchangers at the indoor side is completed, the two metal hydride heat exchangers which are located on the indoor side and the outdoor side arecontrolled to carry out interchange operation, and a second defrosting operation which enables the metal hydride heat exchangers which are located on the indoor side after the interchange operation togenerate gel is operated; and after the metal hydride heat exchangers are subjected to exchange operation, the metal hydride heat exchangers are positioned on the indoor side, and after the condensation of the metal hydride heat exchangers is completed, the operation of the electrochemical air conditioner is controlled to carry out defrosting operation on the metal hydride heat exchanger defrosting at the indoor side after the operation of the electrochemical air conditioner is changed.

Description

technical field [0001] The present application relates to the technical field of air conditioning, for example, to an electrochemical air conditioner and a control method thereof. Background technique [0002] At present, electrochemical compressor technology has been gradually applied in the field of air conditioning technology. The principle of electrochemical compressor is: by using a pump to make protons pass through the ion exchange membrane between two gas diffusion electrodes, these protons will drive non- The fluorine refrigerant passes through the ion exchange membrane; after the refrigerant reaches the other side of the membrane, it is released at high pressure and enters the refrigeration cycle. In the air-conditioning structure using electrochemical compressors, hydrogen is mostly used as the cooling medium, and metal hydrides are filled into the heat exchanger. Metal hydrides have the characteristics of hydrogen absorption and heat release and hydrogen release a...

Claims

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Application Information

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IPC IPC(8): F24F11/41F24F11/65
CPCF24F11/41F24F11/65
Inventor 张龙王若峰乔光宝
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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