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Power distribution cabinet

A technology for power distribution cabinets and cabinets, applied in the field of electrical cabinets, can solve problems such as poor heat dissipation effect, and achieve the effect of improving heat dissipation performance and safety performance.

Inactive Publication Date: 2020-02-28
西安群力自控设备有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: the above-mentioned power distribution cabinet dissipates heat through the heat dissipation holes, and in the case of high external temperature, the above-mentioned heat dissipation method leads to poor heat dissipation effect

Method used

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Embodiment Construction

[0036] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0037] refer to figure 1 and figure 2 , is a power distribution cabinet disclosed in the present invention, comprising a cabinet body 1, a cabinet door 11 hinged on one side of the cabinet body 1, an isolation layer 2 welded to the outside of the cabinet body 1, and a cabinet body 1 and the isolation layer 2 are formed Closed isolation chamber 21; between the cabinet body 1 and the isolation layer 2, there is a cooling port 3, and between the cabinet body 1 and the cooling port 3 on the isolation layer 2, there is a baffle plate 31 for sealing the isolation layer 2 The two ends of the baffle plate 31 are respectively welded to the inner wall of the heat dissipation port 3 on the cabinet body 1 and the isolation layer 2, and the heat dissipation port 3 is provided with a ventilation fan 32 and a dust-proof net 33, and the surrounding wall of the dust-proof n...

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Abstract

The invention relates to a power distribution cabinet, and relates to the technical field of electrical cabinets. The power distribution cabinet comprises a cabinet body, a cabinet door arranged on one side of the cabinet body, and an isolation layer arranged on the outer side of the cabinet body. A closed isolation chamber is formed between the cabinet body and the isolation layer. A cold water pipe is arranged in the isolation cavity. A cold water machine communicated with the cold water pipe is arranged outside the cabinet body. A heat dissipation opening is formed between the cabinet bodyand the isolation layer in a penetrating mode. A partition plate used for sealing the isolation layer is arranged between the cabinet body and the heat dissipation opening in the isolation layer. Theheat dissipation performance of the power distribution cabinet is improved.

Description

technical field [0001] The invention relates to the technical field of electrical cabinets, in particular to a distribution cabinet. Background technique [0002] The power distribution cabinet is the final equipment of the power distribution system. It is the general name of the motor control center. It can distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby load. Various types of electrical appliances are installed in the power distribution cabinet. Components, all kinds of electrical components work together to distribute the circuit. [0003] The Chinese patent with the notification number CN 204464811 U discloses a power distribution cabinet, which includes a cabinet body. The cabinet body includes a cabinet door, side walls, a ventilation top cover and a bottom plate. A dust-proof cover is also provided; the side of the dust-proof cover is provided with cooling holes, and the cavity of the dust-proof cover ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/30H02B1/28
CPCH02B1/28H02B1/30H02B1/565
Inventor 任永岐
Owner 西安群力自控设备有限公司
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