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Electrified purification treatment device and method for sulfur hexafluoride gas

A sulfur hexafluoride gas purification treatment technology, applied in chemical instruments and methods, circuits, electrical switches, etc., can solve problems that affect the reliable operation of the power grid, waste time, and do not have the ability to purify charged sulfur hexafluoride gas.

Pending Publication Date: 2018-04-10
SHENZHEN POWER SUPPLY BUREAU
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  • Abstract
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  • Claims
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Problems solved by technology

In the prior art, there is also an integrated processor for purifying sulfur hexafluoride gas on site, but it does not have the ability to purify charged sulfur hexafluoride gas. When electrical equipment is in operation, the humidity of sulfur hexafluoride gas And when the purity exceeds the standard, corresponding measures cannot be taken immediately, and power outages must be used to deal with power outages. Power outages will cause huge waste of time and affect the reliable operation of the power grid. Therefore, the need for purification treatment technology for charged sulfur hexafluoride gas is more urgent

Method used

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  • Electrified purification treatment device and method for sulfur hexafluoride gas
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  • Electrified purification treatment device and method for sulfur hexafluoride gas

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Embodiment Construction

[0033] 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 part of the embodiments of the present invention, not all of them. 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.

[0034] Here, it should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the structures and / or processing steps that are closely related to the solution according to the present invention are shown in the drawings, while those related to the present invention are omitted. Other details are not relevant to the invention.

[0035] Such as figure 1 Shown is a schematic structural view of an embod...

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Abstract

The invention provides an electrified purification treatment device for sulfur hexafluoride gas. The device at least comprises a gas recovery unit, a gas circulation purification unit, a gas detectionunit, a recharging unit and a vacuumizing unit, wherein the gas recovery unit, the gas circulation purification unit, the gas detection unit and the recharging unit are connected in sequence; the vacuumizing unit, the gas recovery unit, the gas circulation purification unit, the gas detection unit and the recharging unit are all connected with a control unit; and the closing and opening of the vacuumizing unit, the gas recovery unit, the gas circulation purification unit, the gas detection unit and the recharging unit are controlled by the control unit. The invention also provides an electrified purification treatment method for the sulfur hexafluoride gas. According to the invention, the sulfur hexafluoride gas exceeding a standard in a high-voltage switch device can be purified continuously under an electrified state, while normal operation of the high-voltage switch device is not influenced.

Description

technical field [0001] The invention relates to the field of sulfur hexafluoride gas treatment of electric power equipment, in particular to a charging purification treatment device and method for sulfur hexafluoride gas. Background technique [0002] At present, there are mature sulfur hexafluoride (SF 6 ) technology research on the recovery, treatment and recycling of gas, but the research on the purification treatment technology of charged sulfur hexafluoride gas is still in the exploratory stage. In the prior art, there is also an integrated processor for purifying sulfur hexafluoride gas on site, but it does not have the ability to purify charged sulfur hexafluoride gas. When electrical equipment is in operation, the humidity of sulfur hexafluoride gas And when the purity exceeds the standard, corresponding measures cannot be taken immediately, and power outages must be used to deal with power outages. Power outages will cause huge waste of time and affect the reliable...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B17/45H01H33/57
CPCH01H33/57C01B17/453
Inventor 廖伟兴曾乔迪戈兴祥杨振洪何茂钦
Owner SHENZHEN POWER SUPPLY BUREAU
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