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A complete set of switchgear

A switchgear, complete set of technology, applied in substation/switch layout details, substation/switchgear cooling/ventilation, electrical components, etc. Effect

Active Publication Date: 2021-02-23
红旗集团温州变压器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional sealing strips are prone to collapse after being used outdoors for a period of time, resulting in weakened sealing performance. If they are not replaced in time, outside rainwater can still seep in.

Method used

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  • A complete set of switchgear
  • A complete set of switchgear
  • A complete set of switchgear

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0032] refer to figure 1 and figure 2 , is a complete set of switchgear disclosed by the present invention, including a cabinet body 1 in a vertical cabinet structure, the front end of the cabinet body 1 is an open structure, and the front end of the cabinet body 1 is hinged with a cabinet that covers the opening of the cabinet body 1 The door 2 and the cabinet door 2 are provided with a transparent observation window 24, which is convenient for observing the working conditions inside the switch cabinet. The side wall of the cabinet body 1 at the opening is provided with a hinge shaft 4, and the hinge shaft 4 runs through the cabinet door 2 so that the cabinet door 2 can rotate around the hinge shaft 4, which facilitates the maintenance or replacement of the electrical components inside the cabinet body 1. The side of the cabinet door 2 away from the hinge...

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Abstract

The invention relates to a complete set of switchgear, which belongs to the technical field of electrical equipment, and comprises a cabinet with a vertical cabinet structure, the front end of the cabinet is an open structure, and the front end of the cabinet is hinged with a cover that is closed to the cabinet The technical point of the cabinet door at the opening is: the side wall of the cabinet body at the opening is provided with a hinge shaft, the hinge shaft runs through the cabinet door, and the end surface of the cabinet door away from the hinge shaft is along its height. The direction is vertically provided with a first water retaining strip, and the cabinet body is provided with a first groove corresponding to the first water retaining strip; the first water retaining strip faces one side of the cabinet body A water guide groove is vertically provided on the wall, the width of the water guide groove is less than the length of the first water retaining bar, and the cabinet body is provided with a water outlet hole corresponding to the water guide groove. The present invention changes the structure of the cabinet body and the cabinet door to effectively block the external rainwater and at the same time avoid the poor sealing caused by the aging of the traditional rubber strips.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a complete switch cabinet. Background technique [0002] 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. A complete set of switchgear is a combination that includes all the spare parts involved in a complete set of switchgear. [0003] Some of the existing complete sets of switch cabinets are installed outdoors. Due to the harsh outdoor working environment, they need to withstand wind, sun, and rain. Set a sealing strip at the contact position between the cabinet door and the cabinet body to prevent rainwater from seeping through the gap. However, the traditional sealing strips are prone to collapse after being used outdoors for a period of time, resulting in weakened sealing performance. If they are not rep...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/30H02B1/28H02B1/56H02B1/50
CPCH02B1/28H02B1/30H02B1/50H02B1/565
Inventor 蓫美勤许礼庭刘易林陈彬章陈巨挺王道军
Owner 红旗集团温州变压器有限公司
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