Production preparation method of durable refrigerator refrigeration pipeline

Abstract

The invention relates to the technical field of refrigerator accessory production, and discloses a production preparation method of a durable refrigerator refrigeration pipeline. The method comprises the specific steps of 1, selecting pipes, 2, cleaning pipes, 3, sealing and welding one end of each pipe,4, injecting gas into the pipes, 5, sealing and welding the other ends of the pipes, 6, bending and forming the pipes, and 7, after manufacture, putting the pipelines into a warehouse for storage. The production preparation method of the durable refrigerator refrigeration pipeline can ensure that the phenomenon of air leakage does not occur when a refrigeration evaporator is prepared, the preparation efficiency of the refrigeration evaporator is high, and the production benefit of enterprises is improved.

Description

technical field [0001] The invention relates to the technical field of production of refrigerator accessories, in particular to a production and preparation method of a durable refrigeration pipeline for a refrigerator. Background technique [0002] A refrigerator is a refrigeration device that maintains a constant low temperature, and it is also a civilian product that keeps food or other items in a constant low temperature and cold state. There are compressors, refrigerators or cabinets for freezing in the box, and storage boxes with refrigeration devices. [0003] In recent years, due to the rise in copper prices, the price of evaporators for refrigerators and freezers has doubled. Many manufacturers have used aluminum tubes and bonded tubes, which have poor corrosion resistance. Copper is different. Copper has strong corrosion resistance and long service life. The use of internally threaded copper pipes for air conditioning can reduce costs and increase heat exchange ca...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a production and preparation method of a durable refrigerator refrigeration pipeline, which can ensure that no air leakage occurs when the refrigeration evaporator is prepared, and the preparation efficiency of the refrigeration evaporator is high, improving It improves the production efficiency of the enterprise and solves the problem that the refrigeration evaporator of the refrigerator needs to be filled with gas during production and preparation. However, there are often air leakages in the existing production and preparation, and the failure rate is high, which increases the work. The labor intensity of personnel reduces the production efficiency of enterprises

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