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Air conditioner capable of applying electrochemical compressor and detection method and device for hydrogen leakage

A technology that applies electrochemistry and leak detection. It is used in compressors, refrigerators, mechanical equipment, etc., and can solve problems such as hydrogen leak detection.

Active Publication Date: 2018-07-31
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides an air conditioner using an electrochemical compressor and a hydrogen leakage detection method and device, aiming to solve the problem of hydrogen leakage detection of an air conditioner using an electrochemical compressor

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  • Air conditioner capable of applying electrochemical compressor and detection method and device for hydrogen leakage
  • Air conditioner capable of applying electrochemical compressor and detection method and device for hydrogen leakage
  • Air conditioner capable of applying electrochemical compressor and detection method and device for hydrogen leakage

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Embodiment Construction

[0036] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. Herein, various embodiments may be referred to individually or collectively by the term "invention", which is for convenience only and is not intended to automatically limit the scope of this application if in fact more than one invention is disclosed. A single invention or inventive concept. Herein, relational terms such...

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Abstract

The invention discloses an air conditioner capable of applying an electrochemical compressor and a detection method and device for hydrogen leakage, and belongs to the technical field of air conditioners. The detection method comprises the steps that a first hydrogen conveying flow rate in a first hydrogen conveying pipeline which communicates with a first metal hydride heat exchanger and a secondhydrogen conveying flow rate in a second hydrogen conveying pipeline which communicates with a second metal hydride heat exchanger in the electrochemical compressor are obtained; the absolute value of a flow rate difference value of the first hydrogen conveying flow rate and the second hydrogen conveying flow rate and a pre-set flow rate deviation value are compared; and whether the air conditioner has a hydrogen leakage fault or not is determined according to the comparison result. According to the detection method for the hydrogen leakage, whether the air conditioner has the hydrogen leakage fault or not is simply, directly and effectively determined according to the comparison result between the flow rate difference value of hydrogen conveying flow rates of the two hydrogen conveying pipelines and the pre-set deviation value, great help to the performance and service life of the air conditioner capable of applying the electrochemical compressor is achieved, and the safety of a useris guaranteed.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner using an electrochemical compressor and a hydrogen leakage detection method and device. 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 he...

Claims

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Application Information

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IPC IPC(8): F24F11/36F25B31/00
CPCF24F11/36F25B31/00F25B2400/07F25B2500/22F25B2500/222
Inventor 张龙朱百发
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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