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Solid insulation ring network cabinet dissipating heat well

A technology of solid insulation and ring network cabinet, which is applied in the setting of switchgear, cooling/ventilation of substation/switchgear, switchgear, etc. It can solve the problems of affecting function and poor heat dissipation of solid insulation ring network cabinet, and achieves Good cooling effect

Inactive Publication Date: 2016-08-17
广东港博电力科技有限公司
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AI Technical Summary

Problems solved by technology

However, the poor heat dissipation of the existing solid insulated ring main unit easily affects its function

Method used

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  • Solid insulation ring network cabinet dissipating heat well
  • Solid insulation ring network cabinet dissipating heat well

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Embodiment Construction

[0011] The technical solutions claimed in the present invention will be further described in detail in conjunction with the accompanying drawings and specific embodiments.

[0012] See attached figure 1 As shown, a solid insulated ring network cabinet with good heat dissipation in this embodiment includes a cabinet body 1 and a cabinet door 2, the cabinet door 2 is equipped with a cooling fan 21, and the inner wall of the cabinet body 1 is provided with an internal circulation A serpentine cooling pipe 11 for cooling oil, the two ends of the serpentine cooling pipe 11 are provided with a cooling oil input port 111 and a cooling oil output port 112; an oil tank 3 and an oil pump 4 are also included, and the serpentine cooling pipe 11 Both the cooling oil input port 111 and the cooling oil output port 112 are connected to the oil tank 3 through a connecting pipe, and an oil pump 4 is arranged on the connecting pipe between the two to circulate the cooling oil between the two. A...

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Abstract

The invention discloses a solid insulation ring network cabinet dissipating heat well. The solid insulation ring network cabinet comprises a cabinet body and a cabinet door. A heat dissipating fan is embedded into the cabinet door, an S-shaped cooling pipe internally provided with flowing cooling oil is arranged on the inner wall of the cabinet body, and a cooling oil inlet and a cooling oil outlet are formed in the two ends of the S-shaped cooling pipe. The solid insulation ring network cabinet further comprises an oil tank and an oil pump. The cooling oil inlet and the cooling oil outlet of the S-shaped cooling pipe are connected with the oil tank through connecting pipes, and the oil pump is arranged on the connecting pipe between the S-shaped cooling pipe and the oil tank so that cooling oil can circularly flow between the S-shaped cooling pipe and the oil tank.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to a solid insulation ring network cabinet with good heat dissipation. Background technique [0002] At present, the country is building a smart grid, which includes: power generation, power transformation, power distribution, dispatching and automation of power consumption, etc. Ring main unit is an emerging smart grid power distribution equipment, which is widely used in the terminal of urban power grid. The insulation medium of the ring network cabinet has gone through the process of air insulation, air and SF6 gas mixed insulation, SF6 gas full insulation, and finally solid insulation. The solid insulated ring main unit cancels the application of the pressure vessel. The internal insulation and arc extinguishing of the switch body adopts vacuum medium, and the external insulation adopts the insulating cylinder to solidify the switch components, and the closed busbar ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/30H02B13/00
CPCH02B1/565H02B1/30H02B13/00
Inventor 皮秋如
Owner 广东港博电力科技有限公司
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