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Industrial computer cooling device

A technology of cooling device and industrial computer, applied in cooling/ventilation/heating transformation, electrical components, electrical equipment structural parts, etc., can solve problems such as poor refrigeration, and achieve the effect of maintaining temperature and avoiding local high temperature problems

Active Publication Date: 2019-02-01
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the technical problem of poor refrigeration in the current industrial control machine, and provides a safe and reliable industrial control machine cooling device with low manufacturing and use costs, which can be used for cooling large or small industrial control system equipment

Method used

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  • Industrial computer cooling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: as figure 1 In the heat dissipation device for the industrial computer, an upper water tank 2 , a middle water tank 3 and a lower water tank 4 are sequentially arranged on the bracket 1 from top to bottom.

[0017] Between the upper water tank 2 and the middle water tank 3 there are multiple rows of parallel upper layer heat exchange tubes 11 arranged vertically, between the middle water tank 3 and the lower water tank 4 there are multiple rows of parallel lower layer heat exchange tubes 12 vertically distributed.

[0018] A closed industrial computer installation room 5 is provided between the upper water tank 2 and the middle water tank 3 , and the upper layer heat exchange tubes 11 are distributed in the industrial computer installation room 5 .

[0019] An internal fan 8 is installed in the installation room 5 of the industrial computer to fully circulate the air in the closed room to form an internal air circulation. The air inlet pipe of the interna...

Embodiment 2

[0026] Embodiment 2: On the basis of Embodiment 1, the industrial computer installation room 5 is divided into a plurality of independent chambers, and a plurality of air inlet pipes of the internal circulation fan are respectively located at the top of each independent chamber, and a plurality of air outlet pipes are respectively located in each independent chamber. Separate room bottom.

Embodiment 3

[0027] Embodiment 3: On the basis of Embodiment 1, cooling fins are provided on the outside of the upper heat exchange tube or the lower heat exchange tube.

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Abstract

The invention discloses a radiating device for an industrial personal computer. An upper water tank, a middle water tank and a lower water tank are arranged on a support from top to bottom in sequence, upper heat exchange tubes are vertically distributed between the upper water tank and the lower water tank, and lower heat exchange tubes are vertically distributed between the middle water tank and the lower water tank; the upper heat exchange tubes are distributed in a mounting chamber of the industrial personal computer, and meanwhile airflow internal cycle is set in the mounting chamber of the industrial personal computer; the lower heat exchange tubes are distributed in a ventilation chamber, and airflow external cycle is set in the ventilation chamber; a water inlet pipe of a water pump is communicated to the lower water tank and a water outlet pipe of the water pump is communicated to the upper water tank to form water cycle. According to the radiating device, cooling for the mounting chamber of the industrial personal computer belongs to completely closed cooling, so that the industrial personal computer can be avoided from being in contact with an outdoor environment, and the influence of the outdoor environment on the interior of the industrial personal computer is avoided. A water cycle system, an internal air cycle system and an external air cycle system are set, so that the three cycle systems are matched with one another.

Description

Technical field: [0001] The invention belongs to the technical field of cooling of core equipment of an industrial control system in water conservancy projects, and in particular relates to a cooling device for an industrial computer. Background technique: [0002] Industrial computer is the core equipment commonly used in industrial control systems. Some industrial computer bodies are not equipped with cooling fans, but only have heat sinks. Operation at high temperatures can cause degraded equipment performance and shortened service life. [0003] A cooling fan is installed in the installation room of some industrial computers, and the cooling fan is used to realize the exchange of internal and external airflow to achieve the purpose of heat exchange. However, since the industrial control computer is the core equipment of the system, long-term internal and external airflow will introduce external unfavorable factors into the industrial control system. A common problem is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/20
CPCH05K7/20145H05K7/20172H05K7/20218H05K7/20272
Inventor 刘鹏龙张红方付东成师敬民常东亮霍献东马亚楠
Owner STATE GRID CORP OF CHINA
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