Two-way convection water-cooling heat dissipation type electrical cabinet

A water-cooled heat dissipation, electrical cabinet technology, applied in the field of electrical cabinets, can solve problems such as heat accumulation, safety accidents, overheating damage to electrical components, etc., to achieve the effect of promoting heat exchange, high cooling efficiency, and improving cooling

Active Publication Date: 2019-05-21
GUANGZHOU KINGROAD ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The electrical components in the electrical cabinet will generate a lot of heat during the working process. If the heat is not dissipated in time, it will easily cause the heat to accumulate in the electrical cabinet, causing overheating damage to the electrical components, and easily causing safety accidents. The heat dissipation performance of the current electrical cabinet is poor, and the heat in the electrical cabinet cannot be dissipated quickly. Therefore, a two-way convection water-cooled heat dissipation electrical cabinet is now provided to solve the above technical problems

Method used

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  • Two-way convection water-cooling heat dissipation type electrical cabinet
  • Two-way convection water-cooling heat dissipation type electrical cabinet
  • Two-way convection water-cooling heat dissipation type electrical cabinet

Examples

Experimental program
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Effect test

Embodiment 1

[0022] see Figure 1-4 , a two-way convection type water-cooled heat dissipation electrical cabinet, including a cabinet body 1, a plurality of mounting plates 24 for installing electrical components are fixedly installed in the cabinet body 1, and a rotating shaft 7 is provided on the cabinet body 1, and the rotating shaft The main gear 6 is sleeved and fixed on the top 7, and the two sides of the main gear 6 are meshed with the pinion gear I4 and the pinion gear II11 respectively, and the bottoms of the pinion gear I4 and the pinion gear II11 are respectively coaxially fixed with a drainage fan I3 and a drainage fan II12.

[0023] The mounting plate 24 provided in the cabinet body 1 is used to carry and install electrical components. The heat generated by the electrical components will accumulate in the cabinet body 1. The rotation of the rotating shaft 7 can drive the main gear 6 to rotate. The meshed pinion gear I4 and pinion II11 rotate to respectively drive the drainage ...

Embodiment 2

[0028] In order to further improve the heat dissipating effect inside the cabinet 1, on the basis of Embodiment 1, in addition, a cold water tank 22 with cold water is fixed on the inner bottom of the cabinet 1 and a unidirectional communication tank 22 is connected to the cold water tank 22 through a liquid inlet pipe 30. Compression cylinder 21, the compression cylinder 21 communicates with the serpentine water pipe 16 through the liquid outlet pipe 18 in one direction. The piston head 20 is slidably connected to the compression cylinder 21, the piston head 20 is fixed with a piston rod 32 that slides and extends to the outside of the compression cylinder 21, the piston rod 32 is fixed with a transmission plate 33 driven by a reciprocating mechanism, and the piston rod 32 is sleeved There is a back-moving spring 31 with two ends fixed on the drive plate 33 and the compression cylinder 21 respectively.

[0029] The transmission plate 33 is driven by the reciprocating mechanis...

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Abstract

The invention discloses a two-way convection water-cooling heat dissipation type electrical cabinet, and relates to the technical field of electrical cabinets. The two-way convection water-cooling heat dissipation type electrical cabinet comprises a cabinet body, a rotating shaft is rotationally arranged on the cabinet body, a drainage fan I and a drainage fan II are both axial flow fans and haveopposite air outlet directions, a flow guide partition plate for diving the cabinet body into a circulation area i and a circulation area II is fixed in the cabinet body, the drainage fan I and the drainage fan II are respectively located on both sides of the flow guide partition plate, a convection mesh plate is fixedly embedded in the top of the cabinet body, and a plurality of air nozzles are uniformly arranged on an upper surface of a snakelike air pipe; and by means of the blasting action of the drainage fan I and the drainage fan II having the opposite air outlet directions and the flowguide of the flow guide partition plate, the fast circulation of the airflow in the cabinet body is achieved, by means of the action of the natural wind energy, a first wind collection bowl and a second wind collection bowl can rotate clockwise or counterclockwise with the wind direction, so that the hot airflow in the cabinet body can flow bidirectionally, and the cooling in the cabinet body is greatly improved.

Description

technical field [0001] The invention relates to the technical field of electric cabinets, in particular to a two-way convection water-cooled and heat-dissipating electric cabinet. Background technique [0002] The electrical cabinet is a cabinet made of steel to protect the normal operation of components. The materials for making electrical cabinets are generally divided into two types: hot-rolled steel plates and cold-rolled steel plates. Compared with hot-rolled steel plates, cold-rolled steel plates are softer and more suitable for the production of electrical cabinets. Electrical cabinets are widely used in the chemical industry, environmental protection industry, and power systems. , metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry and so on. [0003] The electrical components in the electrical cabinet will generate a lot of heat during the working process. If the heat is not dissipated in time, it will easily caus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56
Inventor 徐伟明陈伟
Owner GUANGZHOU KINGROAD ELECTRICAL EQUIP
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