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Noise-free clean casing

A noise-free, chassis technology, applied in the direction of instruments, electrical digital data processing, digital data processing components, etc., can solve problems such as physical and psychological damage, installation, inconvenience, system complexity, etc., to reduce the electrical failure rate, management Easy maintenance, effect of eliminating background noise

Inactive Publication Date: 2008-01-09
DALIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The air-cooling system that generally adopts at present, such as No. 2569214 and 2650210 Chinese patents etc. all have two main shortcomings: ① disturbing low-frequency noise produced when the high-speed air flow passes through the heat sink, and contains a large amount of infrasound components, It will cause great damage to people's physiology and psychology; ②A large amount of air enters and exits the chassis, causing a large amount of dust and dirt to accumulate in the machine, resulting in an increase in the electrical failure rate of the machine
And general water-cooling system, as No. 2619076 Chinese patent etc., because the system is complicated, installation, use inconvenience, also do not solve the problem of generating noise thoroughly in addition, therefore also do not obtain universal application

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0012] According to a kind of noiseless and clean cabinet shown in Figures 1 and 2, each cooling water tank is directly made on each panel of the cabinet, and each panel is made of a heat-conducting material with a high radiation coefficient. Connect the various parts with anti-aging connecting pipes. The heat collector is fully in close contact with the heat-dissipated workpiece through the fastening device, and communicates with the heat-dissipating water tank through the cold and hot water pipes. The inner diameter of the hot water pipe is equal to the inner diameter of the heat collecting cavity and goes straight upward for a certain distance, and its length is ≥1mm.

[0013] The whole system should be filled with liquid working medium (water or transformer oil, etc.) in a closed state, and air cannot be mixed, otherwise try to get rid of it.

[0014] In order to enable the system to quickly switch from the self-circulation mode to the external circulation mode, two two-w...

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Abstract

This invention discloses a quiet cleaning case for taking heat generated by heating work in the case out of the case or to its surface to dissipate heat through active medium, which comprises a heat collector for collecting heat, a set of pipe system used in active medium circulation and storage, heat dissipating water tank made from heat conducting material with high surface radiation factor. The invention replaces air-cooled or liquid-cooled devices for motor driver, it hereby exhaustively solves noise pollution problem of computer's heat dissipating system and crud fraud resulted in much of air in and out case. The device can be applied in various electronic equipment dissipating system.

Description

technical field [0001] The invention relates to the heat dissipation of the system, in particular to the improvement of the heat dissipation mode and the structure of the computer case system. Background technique [0002] With the widespread use of computers, the background noise generated by its heat dissipation system has increasingly attracted people's attention to the impact on the environment and labor protection. The air-cooling system that generally adopts at present, as No. 2569214 and 2650210 Chinese patents etc. all have two main shortcomings: 1. the annoying low-frequency noise that produces when the high-speed air flow passes through the heat sink, and contains a large amount of infrasound components, It causes great harm to people's physiology and psychology; ②A large amount of air enters and exits the chassis, causing a large amount of dust and dirt to accumulate in the machine, which leads to an increase in the electrical failure rate of the machine. And gen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/20
Inventor 夏君铁夏君忠赵婷婷夏之秋
Owner DALIAN UNIV
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