A kind of adiabatic evaporator for microchannel refrigeration system

Abstract

The invention discloses an adiabatic evaporator used in a microchannel refrigeration system. The adiabatic evaporator comprises an inner tank body, an outer tank body, a first pipeline for transporting liquid fluorine, and a second pipeline for transporting gaseous fluorine for refrigeration and heat dissipation. pipeline, the third pipeline for transporting high-temperature gaseous fluorine, and the fourth pipeline for returning liquid fluorine, the inner tank is sleeved in the outer tank; one end of the first pipeline communicates with the liquid storage tank, and the other end of the first pipeline After passing through the outer tank body and the side wall of the inner tank body in turn, it is installed in the inner tank body; one end of the second pipe is connected to the top of the inner tank body, and the other end of the second pipe passes through the top of the outer tank body and the required heat dissipation area in turn. Finally, it is connected with the air inlet of the compressor, and the air outlet of the compressor is connected with one end of the third pipeline, and the other end of the third pipeline is connected with the outer tank body; one end of the fourth pipeline connects with the bottom end of the outer tank side wall Inserted into the outer tank, the other end of the fourth pipeline is inserted into the inner tank, and the fourth pipeline is provided with a capillary throttling valve.

Description

technical field [0001] The invention relates to the field of electronic devices, in particular to an adiabatic evaporator used in a micro-channel refrigeration system. Background technique [0002] With the development of the precision instrument industry, there are more and more high-density and high-power miniaturized electronic devices, and the heat dissipation of electronic devices has gradually become an urgent problem to be solved. Efficiency, but as a commonly used evaporator in refrigeration systems, it is limited by its bulk and cannot be installed in small electronic devices for high-power work. Therefore, a suitable evaporator structure is needed to apply to cooling for small electronic devices to dissipate heat system. Contents of the invention [0003] The purpose of the present invention is to solve the above problems and provide an adiabatic evaporator for a micro-channel refrigeration system that can cool and dissipate small electronic devices. [0004] I...

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Problems solved by technology

[0002] With the development of the precision instrument industry, there are more and more high-density and high-power miniaturized electronic devices, and the heat dissipation of electronic devices has gradually become an urgent problem to be solved. Efficiency, but as a commonly used evaporator in refrigeration systems, it is limited by its bulk and cannot be installed in small electronic devices for high-power work. Therefore, a suitable evaporator structure is needed to apply to cooling for small electronic devices to dissipate heat in the system

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