Cold storage device and water cooling system

Abstract

The invention discloses a cold storage device, comprising: a water tank used to store supercooled water; a first circulation loop including a first water pump used to suck the supercooled water in the water tank and a first A crystallizer in which the supercooled water sucked by the water pump crystallizes into ice particles, and the supercooled water flows back into the water tank after passing through the crystallizer to form ice particles, and forms an ice-water mixture with the supercooled water in the water tank; the refrigeration circuit is used to absorb the The heat of the subcooled water before entering the crystallizer in the first circulation loop. The water tank in the water-cooling system of the present invention holds the ice-water mixture for cooling the cooling water and attracting it, so that the water tank can be designed smaller and the space occupied by the water in the water-cooling system can be reduced.

Description

technical field [0001] The invention relates to a cold storage device and a water cooling system. Background technique [0002] With the rapid development of industrial equipment, some short-time high-energy equipment is widely used. For example, the instantaneous power of some high-energy laser equipment is as high as hundreds of kilowatts, but the working time is only ten minutes or even a few minutes, and the interval is as high as 30 minutes or more. [0003] In order to make the above-mentioned high-energy equipment mobile, the high-energy equipment is usually installed on mobile equipment, such as high-energy vehicle-mounted laser equipment. When the high-energy equipment is installed on a mobile device, it is usually required that the high-energy equipment be small in size and occupy a small space. However, due to the huge heat generated by the high-energy equipment, the cooling system for cooling it needs to occupy a large space. The water tank that takes up the la...

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Problems solved by technology

When the high-energy equipment is installed on the mobile equipment, it is usually required that the high-energy equipment is small in size and occupies a small space. However, due to the huge heat generated by the high-energy equipment, the cooling system for cooling it needs to occupy a large space. The water tank that takes up the largest space is used to hold cooling water. The water tank needs enough water to meet the heat dissipation requirements (due to the certain specific heat capacity of water, when absorbing more heat, it can only be increased by increasing its flow rate. It is bound to increase the container that holds it, such as the volume of the water tank)

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