Automatically controlled heat radiator of ultralow-temperature freezer
A technology of automatic control and heat dissipation device, which is applied in household refrigeration devices, lighting and heating equipment, home appliances, etc., and can solve the problems of little application value and no substantial help in enhancing the heat dissipation of refrigerators.
Inactive Publication Date: 2019-01-25
GUIZHOU MINZU UNIV
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Problems solved by technology
However, this patent only plays a guiding role for heat, and does not provide substantial help in enhancing the heat dissipation of the refrigerator, and its practical application value is not great.
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] refer to figure 1 , The embodiment of the present invention provides an automatic control ultra-low temperature refrigerator heat dissipation device, the heat dissipation device is installed on the heat dissipation port of the refrigerator 100, and is used to take the heat generated by the refrigerator 100 out of the room, and at the same time improve the heat dissipation effect of the refrigerator 100.
[0018] The heat dissipation device includes a ve...
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The invention discloses an automatically controlled heat radiator of an ultralow-temperature freezer, and relates to the technical field of electronic equipment radiation. The automatically controlledheat radiator comprises a ventilating duct, a water tank, a controller and a fan, the water tank, the controller and the fan are mounted on an outer side of the ventilating duct, a plurality of metalradiating tubes are arranged inside the ventilating duct, a water pipe at a water outlet of the water tank forms into a plurality of branch pipelines after passing through a miniature water pump, thebranch pipelines are communicated with different positions of the ventilating duct, air pipes at an air outlet of the fan are connected to the positions, corresponding to the branch pipelines, of theventilating duct, the controller controls water flows of the branch pipelines according to temperatures at internal connection positions of the ventilating duct and the branch pipelines, water is atomized by wind which is blown by the air ducts, heat of the radiating tubes is absorbed by water mist and is then evaporated into vapor, and finally the vapor is vented through the ventilating duct. The automatically controlled heat radiator of the ultralow-temperature freezer has the advantages that on the basis that heat of the freezer is vented, radiating efficiency of the freezer is improved, normal working of the freezer is guaranteed, and bad effect of heat accumulation in a laboratory is avoided.
Description
technical field [0001] The invention relates to the technical field of heat dissipation of electronic equipment, in particular to an automatic control heat dissipation device for an ultra-low temperature freezer. Background technique [0002] The ultra-low temperature freezer can provide an ultra-low temperature environment for scientific research, preservation of medical supplies, ultra-low temperature experiments and storage of special materials such as biological products, electronic components, and chemical materials. It can reach a temperature of more than one hundred degrees below zero. [0003] Since the ultra-low temperature freezer needs to lower the internal temperature from room temperature to a very low temperature, a lot of heat will be generated during the working process. In order to ensure the normal operation of the freezer, the generated heat needs to be taken away as soon as possible. The freezer is generally placed in the laboratory. Due to the special en...
Claims
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IPC IPC(8): F25D23/00
CPCF25D23/003
Inventor 李荣黄介武王林叶义琴陈晨
Owner GUIZHOU MINZU UNIV