Split-type high- and low-voltage switch cabinet having dustproof and rainproof functions

A high and low voltage switch, split technology, applied in the field of switchgear, can solve the problems of insufficient cabinet sealing, damaged electrical components, dust, rainwater entering, etc., to make up for the lack of sealing, taking into account sealing and heat dissipation, preventing rainwater from entering Effect

Inactive Publication Date: 2018-11-23
江苏雄海智能电气有限公司
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Problems solved by technology

[0004] In order to ensure that the temperature of the internal electrical components will not be too high and the heat dissipation can be quickly dissipated, the existing switch cabinets often have cooling holes on the surface of the cabinet body, which results in insufficient sealing of the cabinet body, allowing dust and rainwater to enter the inside of the cabinet body, resulting in Electrical components are damaged, affecting the safety of power transmission

Method used

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  • Split-type high- and low-voltage switch cabinet having dustproof and rainproof functions
  • Split-type high- and low-voltage switch cabinet having dustproof and rainproof functions
  • Split-type high- and low-voltage switch cabinet having dustproof and rainproof functions

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] see Figure 1-8 , the present invention provides a technical solution: a split type high and low voltage switchgear with dustproof and rainproof functions, including a cabinet body 1, a first cabinet door 2 and a second cabinet door 3, and an opening is provided at the front end of the cabinet body 1, The opening at the front end of the cabinet body 1 is equipped with the first cabinet door 2, and the edge position of the first cabinet door 2 is fixedly...

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Abstract

The invention discloses a split-type high- and low-voltage switch cabinet having dustproof and rainproof functions. The split-type high- and low-voltage switch cabinet having dustproof and rainproof functions comprises a cabinet body, a first cabinet door and a second cabinet door, wherein an opening is formed in a front end of the cabinet body, the first cabinet door is arranged at an opening position in the front end of the cabinet body in a matching way, an edge position of the first cabinet body is fixedly connected with the cabinet body by a bolt, a sealed space encircled by the first cabinet door and the cabinet body is an equipment bin, and a middle position of the first cabinet door is inwards sunken. In the split-type high- and low-voltage switch cabinet having dustproof and rainproof functions, two bins of the switch bin and the equipment bin are arranged in the cabinet body, and an operating piece and a non-operating piece are arranged separately and are convenient to maintain; by a matching effect of an external cycle pipeline and a turbine, rapid dissipation of internal heat is achieved; and moreover, no cooling hole is formed in a surface of the cabinet body, the dualeffects of sealing and cooling are effectively compatible, and the effects of rain prevention and dust prevention are achieved.

Description

technical field [0001] The invention relates to the technical field of switch cabinets, in particular to a split-type high and low voltage switch cabinet with dustproof and rainproof functions. Background technique [0002] The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Such as instruments, automatic controls, motor magnetic switches, various AC contactors, etc., some also have high-voltage room and low-voltage room switch cabinets, high-voltage busbars, such as power plants, etc. load shedding. [0003] The main function of the switchgear is to open and close, control and protect electrical equipment during the process of power generation, transmission, distribution and power conversion in the power system. The components in the switch cabinet are mainly composed of circuit breakers, disconnec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/30H02B1/28H02B1/56
Inventor 顾大伟孙延锋马高松
Owner 江苏雄海智能电气有限公司
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