Electromagnetic defrosting air cooler

Abstract

The invention discloses an electromagnetic defrosting air cooler and belongs to the technical field of air cooler equipment. Electromagnetic waves generated by an electromagnetic heating coil are adopted for heating and defrosting, so that the effects of high heat efficiency and short time are achieved, and the problems that the defrosting efficiency of an existing electric heating pipe is only about 30%, and the defrosting efficiency of a hot working medium is only about 70% are solved; however, the electromagnetic defrosting efficiency of the electromagnetic defrosting air cooler provided by the invention has 95% of defrosting effect; the winding distance of the electromagnetic heating coil is equal, so that the electromagnetic power generation is more uniform, and the effect of more uniform and faster defrosting speed is realized; and the electromagnetic heating coil is isolated from an air cooler heat exchange fin set through an electromagnetic heating coil fixing clamp, and the more efficient heating effect is achieved by arranging the distance.

Description

technical field [0001] The invention belongs to the technical field of air cooler equipment, and in particular relates to an electromagnetic frost air cooler. Background technique [0002] The air cooler is the low-pressure part of the refrigeration system. The liquid refrigerant boils and evaporates in the heat exchange tube of the air cooler, and at the same time absorbs heat from the heat exchange tube and the heat exchange fins outside the tube and the forced flow of air. In the refrigeration system, the evaporator and air cooler are the best heat exchangers, which are small in size, high in heat exchange efficiency, and easy to install. [0003] Since the air cooler works at a low temperature, the water molecules in the air will condense on the heat exchange tubes and heat exchange fins of the air cooler, and the formation of frost layer will affect the heat exchange efficiency. It needs timing or frost layer induction defrosting. Existing defrosting The defrosting met...

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Problems solved by technology

[0003] Since the air cooler works at low temperature, the water molecules in the air will condense on the heat exchange tubes and heat exchange fins of the air cooler, and the formation of frost layer will affect the heat exchange efficiency. It needs timing or frost induction defrosting. Existing defrosting The defrosting methods include electric heating tube heating defrosting, refrigerant heating fluorinated defrosting, water flushing defrosting, etc., which have the disadvantages of long and uneven defrosting time and low efficiency. The defrosting efficiency of electric heating tube is about 30%, and the thermal working quality The defrosting efficiency is about 70%, and none of the above methods can achieve a good defrosting effect

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