Switch cabinet with high heat dissipation performance
A technology of heat dissipation performance and switchgear, applied in the field of switchgear, can solve the problems of complex circuit connection, circuit high voltage overload short circuit, heat generation, etc., to reduce the probability of fire, improve heat dissipation efficiency, and improve safety performance.
Active Publication Date: 2019-08-30
HXXN ELECTRICITY
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Problems solved by technology
[0003] Because the circuit connection in the switchgear is generally more complicated, the complex circuit will generate heat in the closed switchgear, thereby increasing the temperature in the switchgear. Due to safety issues, the high-voltage switchgear should not be opened for heat dissipation. In a relatively closed environment , the temperature in the switchgear will remain relatively high, and the switchgear with too high temperature will cause safety hazards, resulting in high-voltage overload and short circuit of the circuit, which will cause fire and explosion in severe cases, which needs to be improved urgently
Method used
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[0016] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. A preferred embodiment of the invention is shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.
[0017] It should be noted that when an element is considered to be “disposed” or “connected” to another element, it may be directly disposed or connected to another element or an intervening element may exist at the same time.
[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used in the description are only for describing specific implementation ...
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The invention relates to a switch cabinet with high heat dissipation performance. The switch cabinet comprises a cabinet body, a safety door hinged on the cabinet body and a heat dissipation device arranged on the cabinet body, wherein the heat dissipation device comprises supporting end heads arranged on two sides of the inner wall of the cabinet body, heat absorption pipes arranged on the supporting end heads, a heat dissipation plate arranged at the top of the cabinet body, heat dissipation pipes arranged on the heat dissipation plate, a connecting pipeline A used for communicating one endof the heat dissipation pipe with the top ends of the heat absorption pipes on the left side, a connecting pipeline B used for connecting the other end of the heat dissipation pipe with the top ends of the heat absorption pipes on the right side and a connecting pipeline C arranged in the supporting end heads and communicating with the bottoms of the heat absorption pipes on the two sides, and themiddle portion of the cabinet body is provided with a support cross rod, and the other end of the support cross rod is arranged on the heat absorption pipes.
Description
technical field [0001] The invention relates to a switch cabinet, in particular to a switch cabinet with high heat dissipation performance. Background technique [0002] Switchgear refers to the role of on-off, control or protection in power system power generation, transmission, distribution, power conversion and consumption. Switchgear is used as electrical products with a voltage level of 3.6kV~550kV, isolating switches and grounding switches , load switch, automatic recloser and sectionalizer, operating mechanism, explosion-proof power distribution device and switch cabinet, etc. [0003] Because the circuit connection in the switchgear is generally more complicated, the complex circuit will generate heat in the closed switchgear, thereby increasing the temperature in the switchgear. Due to safety issues, the high-voltage switchgear should not be opened for heat dissipation. In a relatively closed environment , The temperature inside the switchgear will remain relativel...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H02B1/56H02B1/30H02B1/04
CPCH02B1/04H02B1/30H02B1/565
Inventor 周智陈康蔡小波王红军
Owner HXXN ELECTRICITY