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An intelligent environment-friendly gas-insulated metal-enclosed switchgear

A gas-insulated metal, closed switchgear technology, applied in switchgear settings, switchgear, substation/switch layout details, etc. and other problems to achieve the effect of improving convenience, improving purity, and being safe and convenient to use.

Active Publication Date: 2022-04-22
ANHUI LONGPO ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an intelligent environment-friendly gas-insulated metal-enclosed switchgear, which can effectively solve the problem that the discharged sulfur hexafluoride cannot be purified and recovered, so that impurities and moisture remain in the sulfur hexafluoride, reducing the The purity of sulfur hexafluoride cannot be recycled, causing a waste of resources and increasing the cost of investment

Method used

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  • An intelligent environment-friendly gas-insulated metal-enclosed switchgear
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  • An intelligent environment-friendly gas-insulated metal-enclosed switchgear

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Embodiment

[0032] Example: such as Figure 1-9 As shown, the present invention provides a technical solution, an intelligent environment-friendly gas-insulated metal-enclosed switchgear, including a base 1, a switch cabinet 2 is fixedly connected to one side of the top of the base 1, and the top of the base 1 corresponds to the side of the switch cabinet 2 The position is provided with an exhaust and inflation cycle purification mechanism 3, and the exhaust and inflation cycle purification mechanism 3 includes an adsorption cylinder 301, a fixed frame 302, a filter screen 303, an adsorption layer 304, an air extraction pipe 305, an air pump 306, an air extraction branch pipe 307, Vent pipe 308, liquefaction cylinder 309, compressor 310, bottom cylinder 311, discharge pipe 312, ultrafiltration pipe 313, rotary block 314, filter membrane 315, connecting pipe 316, return pipe 317, gasification box 318, vertical rod 319, Storage tank 320, standpipe 321, retaining ring 322, cross plate 323, r...

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Abstract

The invention discloses an intelligent environment-friendly gas-insulated metal-enclosed switchgear, which includes a base, a switch cabinet is fixedly connected to a position on one side of the top of the base, and an exhaust gas and an air-inflating device are arranged on a position corresponding to the side of the switch cabinet on the top of the base. Circulation and purification mechanism, the exhaust and inflation cycle purification mechanism includes adsorption cylinder, fixed frame, filter screen, adsorption layer, air extraction pipe, air pump, air extraction branch pipe, ventilation pipe, liquefaction cylinder, compressor and bottom cylinder, the structure of the present invention It is scientific and reasonable, safe and convenient to use. It is equipped with an exhaust and inflation cycle purification mechanism. Through the cooperation of the air pump, exhaust pipe and exhaust branch pipe, the sulfur hexafluoride inside the switch cabinet is sent into the adsorption cylinder, and then passed between the filter screens. The adsorption layer adsorbs sulfur hexafluoride gas, reduces the impurities and moisture in the sulfur hexafluoride gas, improves the purity of sulfur hexafluoride, and then sends the adsorbed sulfur hexafluoride gas into the liquefaction cylinder through the vent pipe .

Description

technical field [0001] The invention relates to the technical field of metal-enclosed switches, in particular to an intelligent environment-friendly gas-insulated metal-enclosed switchgear. Background technique [0002] Gas-insulated metal-enclosed switchgear refers to metal-enclosed switchgear that uses gas above atmospheric pressure as the insulating medium, referred to as GIS. Other high-voltage electrical components are combined according to the main wiring requirements; [0003] However, during the use of the existing equipment, the discharged sulfur hexafluoride cannot be purified and recovered, leaving impurities and moisture in the sulfur hexafluoride, reducing the purity of the sulfur hexafluoride and making it impossible to recycle, resulting in The waste of resources is increased, and the cost input is increased. Therefore, in order to avoid the above-mentioned technical problems in these situations, it is necessary to provide an intelligent environment-friendly ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B13/055H02B13/025H02B13/035H02B13/045H02B13/065H02B1/56B01D53/04B01D46/12B01D53/22
CPCH02B13/055H02B13/025H02B1/565H02B13/045H02B13/0356H02B13/0655B01D53/0407B01D46/12B01D53/229
Inventor 赵建梁成吕泽峰蒋守业张成龙朱鹏举张彪张敏韩亚龙
Owner ANHUI LONGPO ELECTRICAL