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High-voltage switch cabinet

A high-voltage switchgear and cabinet body technology, which is applied in the direction of pull-out switchgear, switchgear, substation/switch layout details, etc., can solve the problems of personal safety not being guaranteed, insulation materials are easy to age, etc., and achieve simple structure, The effect of easy operation and flexible operation

Inactive Publication Date: 2018-02-09
ZHONGKE ELECTRIC POWER EQUIP GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing high-voltage switchgear is generally insulated through insulating materials, but the insulating material is easy to age, and personal safety cannot be guaranteed. The proposed high-voltage switchgear

Method used

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  • High-voltage switch cabinet
  • High-voltage switch cabinet
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Embodiment Construction

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by “outside” is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation to The specific azimuth structure and operation cannot be understood as a limitation of the present invention.

[0020] Reference ...

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Abstract

The invention discloses a high-voltage switchgear, which includes a cabinet body, a plurality of round openings are arranged on one side wall of the cabinet body, a release pipe is inserted in the round opening, and a plurality of wires are arranged in the release pipe , one side wall of the cabinet is provided with a groove, the inner wall of the groove is provided with a winding rod, the inside of the groove is also provided with a partition, and the partition is provided with a through hole, A load-bearing rope is inserted into the through hole, and a counterweight is connected to the lower end of the load-bearing rope. Fixing ports are provided on the inner walls of both sides of the groove, and a moving plate is also arranged inside the groove. The present invention adopts the setting of the vacuum switch circuit breaker with a spacing of 350mm, which ensures sufficient air distance and creepage distance between the electrodes and insulating parts of the switch cabinet, enhances the insulation of the cabinet, and adopts a valve mechanism, which can effectively The stroke of the valve is increased, and the valve adopts the form of counterweight reset, which is easy to operate, simple in structure, convenient and practical.

Description

Technical field [0001] The invention relates to the technical field of power equipment, in particular to a high-voltage switch cabinet. Background technique [0002] With the development of industry, the requirements of all walks of life on the reliability and stability of the power system are increasing. As the core link of the power system, substations are mainly responsible for collecting power, raising and lowering voltage, and distributing electric energy. Regional high and low voltage conversion and power supply tasks. As an important equipment in the substation, high-voltage switchgear plays the role of closing and breaking power lines. It has very important significance for the safe and reliable operation of the power system. The existing high-voltage switchgear Generally, insulation is achieved by insulating materials, which are prone to aging and personal safety cannot be guaranteed. Summary of the invention [0003] The purpose of the present invention is to solve the ...

Claims

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Application Information

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IPC IPC(8): H02B11/167H02B1/28H02B1/56
CPCH02B11/167H02B1/28H02B1/565
Inventor 王小飞葛广彬张庆熊国华林长康于锅宝
Owner ZHONGKE ELECTRIC POWER EQUIP GRP CO LTD