Energy storage heat treatment device adopting ice cold storage

Abstract

The invention relates to an energy storage heat treatment device adopting ice cold storage. The device comprises a refrigeration unit, an ice cold storage unit and a constant-temperature cooling unit,wherein the refrigeration unit comprises evaporation circulating refrigeration equipment for evaporating and refrigerating and outputting a cold source through a refrigerating medium loop; the ice cold storage unit comprises a cold storage box body, a water distributor, an ice-making assembly and an ice crushing mechanism; the cold storage box body is internally filled with cooling water; a firstcirculating water pump is arranged at the bottom of the cold storage box body; the refrigerating medium loop is provided with a four-way reversing valve for switching the evaporation circulating refrigeration equipment and the refrigerating medium loop of the ice-making assembly; the ice crushing mechanism is arranged at the bottom in the cold storage box body; the constant-temperature cooling unit comprises a three-way constant-temperature control valve and a compensation water storage tank; the three-way constant-temperature control valve is provided with a cold water inlet, a hot water inlet and a constant-temperature water outlet; the cold water inlet is connected with the cold storage box body; the constant-temperature water outlet is connected with an inlet of a hot load end needingto be cooled and is used for cooling the hot load end; and an outlet of the hot load end is connected with a hot water inlet of the three-way constant-temperature control valve.

Description

technical field [0001] The invention relates to the technical field of heat management, in particular to an energy storage heat management device using ice for cold storage. Background technique [0002] At present, in the field of high-energy solid-state laser applications, due to the current photoelectric conversion efficiency of 10% to 30%, the heat load in the laser working cycle reaches the order of 106W, and the cooling system required to dissipate such a large amount of heat in a short time in real time will be It is too large to meet the engineering application requirements of high-energy lasers, and thermal management technology has become one of the main technical bottlenecks restricting the engineering applications of high-energy lasers. [0003] Ice storage is a way of making water into ice, and using the latent heat of phase change of ice to store cold energy. At present, ice storage technology is only widely used in the large-scale air-conditioning industry. I...

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Problems solved by technology

[0006] The embodiment of the present invention provides an energy storage heat management device using ice storage, which can realize the storage and rapid release of cold energy, and can accurately perform constant temperature cooling on the heat load end. The device has a compact structure and a high degree of integration. Solved the problem that the cooling system in the prior art cannot meet the miniaturization and light weight requirements of high-energy laser heat loads in engineering applications

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