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Safety protection device used for diffusion absorption refrigeration system

A safety protection device and absorption refrigeration technology, which is applied in the direction of household refrigeration equipment, applications, household appliances, etc., can solve the problems of internal pressure rise, burst, and ignition of surrounding substances in the refrigeration system, etc.

Active Publication Date: 2015-06-24
SUZHOU TAIMEIDA ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If this process is not interrupted in time, it may cause the internal pressure of the refrigeration system to rise sharply and cause a burst or ignite the surrounding substances

Method used

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  • Safety protection device used for diffusion absorption refrigeration system

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Embodiment Construction

[0026] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0027] The technical scheme of concrete implementation of the present invention is:

[0028] Such as figure 1 As shown, a safety protection device for a diffusion-absorption refrigeration system, the diffusion-absorption refrigeration system includes a refrigerant circulation pipeline, and the diffusion-absorption refrigeration system is controlled by a refrigerator electric control board; the safety protection device includes Metal body 1, fuse 2, photoelectric transmitting device 3, photoelectric receiving device 4;

[0029] The metal body 1 is fixed on the diffusion-absorption refrigeration system;

[0030] The fuse 2 is fixed on the metal body 1;

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Abstract

The invention discloses a safety protection device used for a diffusion absorption refrigeration system. The diffusion absorption refrigeration system comprises a refrigerant flowing pipeline and is controlled by an electric control board of a refrigerator to work. The safety protection device comprises a metal body, a fuse, a photoelectric emission device and a photoelectric receiving device. According to the safety protection device, the situation that under the condition of blockage or bad usage of the refrigerant flowing pipeline of the refrigeration system, the local temperature of the refrigeration system suddenly rises, so the refrigeration system bursts or ignites surrounding materials can be avoided.

Description

technical field [0001] The invention relates to a safety protection device for a diffusion-absorption refrigeration system. Background technique [0002] Multi-energy refrigerators with diffusion absorption refrigeration are often used in RVs, which means that such refrigerators can use DC, AC or gas as energy sources. This kind of refrigerator product has been very mature in the application of RVs, but considering the characteristics of RVs’ free movement, the requirements for product safety are higher. Therefore, in addition to positively controlling the stability and reliability of the product, it is also necessary to consider protection against extreme situations that may occur in the actual use environment. [0003] Under normal circumstances, the circulating refrigerant will take away the heat of the generator. If the operation of the refrigerator is not good, in extreme cases, the refrigerant circulation pipeline will be partially blocked, and the heat accumulation i...

Claims

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Application Information

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IPC IPC(8): F25D29/00
CPCF25D29/005F25D29/006
Inventor 孙宇彤
Owner SUZHOU TAIMEIDA ELECTRIC CO LTD
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