Stirling refrigerator regenerator shell structure and bonding method for abrasion-proof layer thereof
A technology of shell structure and bonding method, which is applied in the bonding method of surface pretreatment, refrigerator, refrigeration and liquefaction, etc., can solve the problems of powder falling off, falling off of spray coating, and weak bonding on the surface of regenerator shell, etc. , to achieve the effect of avoiding powder drop
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[0024] The present invention will be further described below in conjunction with accompanying drawing:
[0025] Such as figure 1 The shown structure of a regenerator shell of a Stirling refrigerator includes a regenerator shell; The hot end 2 of the regenerator shell and the cold end 3 of the regenerator shell at the left and right ends; The outer side of the end 3 is covered with a cold-end wear-resistant layer 5; the hot-end wear-resistant layer 4 and the cold-end wear-resistant layer 5 are both molded by polyimide-based materials.
[0026] Further, the main body 1 of the regenerator shell, the hot end 2 of the regenerator shell and the cold end 3 of the regenerator shell are all ring-shaped, and the inner diameters of the three are equal. The outer diameters of the cold end 3 of the regenerator shell are smaller than the outer diameter of the main body 1 of the regenerator shell.
[0027] Further, the wear-resistant layer 4 at the hot end and the wear-resistant layer 5 a...
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