Sulfur hexafluoride breaker mobile overhaul trailer

A sulfur hexafluoride and circuit breaker technology, applied in the field of vehicles, can solve problems such as uneconomical, high cost, and reduced reliability of power supply

Inactive Publication Date: 2012-02-22
XINXIANG POWER SUPPLY COMPANY STATE GRID HENAN ELECTRIC POWER
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the sulfur hexafluoride circuit breakers used in the power sector need to be returned to the factory for maintenance after a certain number of years. The problems are that the maintenance period is long and the cost is high, and it will also cause inflexible adjustment of the operation mode of the power supply system during the maintenance period. Decreased interference capability and reduced power supply reliability
If the factory is built locally, the one-time investment will be larger, which is not economically cost-effective

Method used

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  • Sulfur hexafluoride breaker mobile overhaul trailer
  • Sulfur hexafluoride breaker mobile overhaul trailer

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Embodiment Construction

[0006] Embodiments are described in detail with reference to the accompanying drawings. The present invention is that a closed compartment 10 is installed on the underframe of a trailer 11, a clean room 1 is arranged at the front of the compartment, an operation room 2 is arranged at the back of the clean room, and a dressing room is arranged in the clean room. shower setting. A side door 12 is arranged on one side of the clean room, a staff access door 13 is installed between the clean room and the operating room, a logistics door 8 is installed at the back of the operating room, and a vehicle-mounted door 8 is installed on the top plate of the operating room. Air conditioner 3, purifier 4, return air outlet 5 and lighting lamp 6 are respectively installed with brackets under the roof of the operating room, double glass windows 7 are opened on the two side walls of the operating room, and an inspection platform is installed on the ground of the operating room 14. It is also ...

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Abstract

The invention discloses a sulfur hexafluoride breaker mobile overhaul trailer which comprises a trailer, wherein a closed carriage is arranged on a trailer underframe, a cleaning chamber is arranged at the front end in the carriage, an operating room is arranged behind the cleaning chamber, a dress-changing and blowing and showering device is arranged in the cleaning chamber, a lateral door is arranged on one side of the cleaning room, a personal entrance is arranged between the cleaning room and the operating room, a material flow door is arranged behind the operating room, a vehicle-mounted air conditioner is arranged on a top plate of the operating room, a purifier, an air return hole and a lighting lamp are arranged under the top plate of the operating room by using a bracket, two side walls of the operating room are provided with glass windows, and an inspection rack and a hand push type workpiece trolley are arranged on the ground of the operating room. One trailer carriage is used for overhaul operation of a sulfur hexafluoride breaker, thus the sulfur hexafluoride breaker mobile overhaul trailer has the advantages of strong mobility, convenience for overhaul, low cost and practicability.

Description

Technical field: [0001] The invention relates to a vehicle, in particular to a mobile trailer suitable for local maintenance of a sulfur hexafluoride circuit breaker with a voltage below 110KV and related electrical equipment. Background technique: [0002] At present, most of the sulfur hexafluoride circuit breakers used in the power sector need to be returned to the factory for maintenance after a certain number of years. The problems are that the maintenance period is long and the cost is high, and it will also cause inflexible adjustment of the operation mode of the power supply system during the maintenance period. The ability to interfere is reduced and the reliability of power supply is reduced. If the factory is built locally, the one-time investment will be larger, which is not economically cost-effective. Invention content: [0003] The object of the present invention is to provide a mobile maintenance trailer for sulfur hexafluoride circuit breakers with less i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P3/14
Inventor 杨忠礼李洪涛张巍李冬王洋刘东
Owner XINXIANG POWER SUPPLY COMPANY STATE GRID HENAN ELECTRIC POWER
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