Small-sized single-door refrigerator liner sealing process

Abstract

The invention discloses a small-sized single-door refrigerator liner sealing process. The small-sized single-door refrigerator liner sealing process comprises the following steps: S1, self-detection: detecting the appearance quality of a single-door refrigerator liner needing to be installed, and detecting whether the appearance is bright and clean and is free from deformation, damage, wrinkle and small thickness or not; S2, sealing: sticking two sections of foam which are provided with glue on one side and are 60 millimeters in lengths to two corners of the upper side of a refrigerating box liner, uniformly sticking and sealing four refrigerating edges with foam belts which are provided with glue on one side, and aligning the edges of the foam belts with the edges of the box liner; S3, sticking: sticking a new gasket stuck with a dual-side foam belt to the center of a screw hole formed in a position at which a temperature controller of the refrigerating box liner is arranged, and sticking two new gaskets stuck with dual-side foam belts to the center of a left screw hole of the refrigerating box liner. The small-sized single-door refrigerator liner sealing process has the advantages of simple preparation process, capability of effectively improving the air tightness of the box liner, low cost, no influence on the service life of a refrigerator, and great reduction of the production cost.

Description

technical field [0001] The invention relates to the technical field of tank sealing, in particular to a sealing process for a small single-door refrigerator tank. 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. The volume of household refrigerators is usually 20-500 liters. In 1910, the world's first compression refrigeration household refrigerator came out in the United States. In 1925, the Swedish Lido Company developed a household absorption refrigerator. In 1927, General Electric Company of the United States developed a fully enclosed refrigerator. In 1930, the air-cooled continuous diffusion absorption refrigerator with different heating methods was put on the market. In 19...

AI Technical Summary

Problems solved by technology

The material of the liner is very important, it must withstand the low temperature, the ordinary liner is easy to break at low temperature

The refrigerator liner is generally made of ABS material, which does not crack at low temperature and can be washed directly with water. It is anti-moth, mildew-proof, acid and alkali resistant, and has a longer service life than ordinary materials. Because of air leakage and other conditions, the use effect of the refrigerator is affected. For this reason, the present invention proposes a new type of sealing process for the inner container of the refrigerator