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Unpowered self-loop computer liquid cooling system

A self-circulation, computer technology, applied in computing, instruments, electrical and digital data processing, etc., to save energy consumption, facilitate automatic circulation, and eliminate noise sources.

Inactive Publication Date: 2007-06-20
DALIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Equally, also there is same problem in computer or other electronic devices, for example be a kind of computer water cooling device that uses microcirculation pump in announcement number CN2619076, announcement number is the CPU water cooling radiator of CN2499976 and announcement number is CN2651817 The Chinese patents of a temperature-adjustable computer CPU and hard disk water cooling device all adopt external force devices, and use motors and pumps to drive the working medium to make it circulate, so there are also such shortcomings, that is, unavoidable noise and energy consumption. consume

Method used

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  • Unpowered self-loop computer liquid cooling system
  • Unpowered self-loop computer liquid cooling system
  • Unpowered self-loop computer liquid cooling system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] As shown in Fig. 3 and Fig. 4, the heat collecting fins of the heat collector are in close contact with the surface of the workpiece to be dissipated, and the assembly is as shown in the figure. Do not allow air to enter the system when loading water or other liquid working media such as transformer oil. If it is mixed, try to eliminate it.

Embodiment 2

[0020] It is also possible to directly connect the hot water pipe to the surface of the workpiece that needs to be radiated to form a heat collecting working cavity with the radiating surface of the workpiece, which will also improve the heat dissipation efficiency.

Embodiment 3

[0022] It is also possible to package the workpiece or its assembly parts that need to be dissipated in the heat collecting cavity of the present invention and soak in the heat dissipating medium to dissipate heat.

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Abstract

This invention discloses a powerless self-recycling computer liquid cooling system, which comprises heat collector and dissipation device. The heat collector is set with heat collection pad and water-in pipe with its direction at an angle with heat flow varying from zero to ninety degrees. Its heat water exit mouth is of a widening shape and its flow area is larger than the water-in flow area. And the dissipation device has deposit chamber, water barrier pad. The heat collector and dissipation device are connected through heat water pipe and cool water pipe.

Description

Technical field [0001] The invention relates to a surface cooler using water or other liquids as a cooling medium, and in particular to a liquid cooling system for a self-circulating computer without power. Background technique [0002] In the cooling system that uses water or liquid as the cooling medium, the external force device-pump has always been used to drive the cooling medium for circulating motion. Of course, the rotation of the pump cannot be separated from the drive motor, which naturally consumes energy and generates noise. Since the noise generated by the fan motor and the airflow through the heat sink has a large amount of infrasound components, it will cause certain harm to human physiology and psychology, and it is the common wish of people to eliminate this kind of noise. Similarly, the same problem exists in computers or other electronic devices. For example, a computer water-cooling device using a microcirculation pump with the bulletin number CN2619076, a CPU...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/20H01L23/473
Inventor 夏君铁赵婷婷夏之秋
Owner DALIAN UNIV
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