An evaporator installation structure for refrigeration equipment

Abstract

The invention relates to an evaporator installation structure of refrigeration equipment. The evaporator installation structure mainly solves the problems that an existing evaporator is low in heat exchange rate and long in refrigerating time, and much electricity is consumed. The evaporator installation structure is characterized in that a liner (4) is composed of a first metal plate (5) and a second metal plate (6) which are attached to each other, the opposite faces of the first metal plate (5) and the second metal plate (6) are provided with first semi-arc grooves (7) and second semi-arc grooves (8) respectively, the first semi-arc grooves (7) and the second semi-arc grooves (8) can form whole circles after being buckled, and heat exchange pipes (1) are placed in the first semi-arc grooves (7) and second semi-arc grooves (8) in a matched mode; the space between the second metal plate (6) and a shell (3) is filled with a heat preservation material (9). The liner made of the metal material totally wraps the heat exchange pipes, the effective contact area between the heat exchange pipes and the liner reaches the maximum, heat exchange efficiency is high, refrigeration time is short, and electricity is saved.

Description

technical field [0001] The invention relates to a refrigeration equipment, in particular to an evaporator installation structure of the refrigeration equipment. Background technique [0002] Refrigeration equipment is mainly used to keep fresh, refrigerate food or other items, and conduct product performance tests and scientific research tests at low temperatures. Items must emit a certain amount of heat when they are cooled or frozen. Common refrigeration equipment in daily life includes refrigerators, freezers, air conditioners, fresh-keeping cabinets, etc. These refrigeration equipment include evaporators, condensers, compressors and throttle valves. The evaporator is a device for transporting and transferring cold energy. After absorbing the heat of the cooled object in the evaporator, it is vaporized into low-temperature and low-pressure steam, then sucked by the compressor, compressed into high-pressure and high-temperature steam, and then discharged into the condenser...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of low heat exchange rate, long cooling time and high power consumption of the existing evaporator, the present invention provides an evaporator installation structure of the refrigeration equipment. Coating the heat exchange tube, so that the outer wall of the heat exchange tube can completely contact with the inner tank, the effective contact area between the heat exchange tube and the inner tank reaches the maximum, the heat exchange rate is high, the cooling time is short, and the electric energy is saved

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