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A heating device for sulfur hexafluoride cylinder

A technology of sulfur hexafluoride and heating device, which is applied in the field of electric power and can solve the problem of inability to inflate the electrical equipment of sulfur hexafluoride.

Active Publication Date: 2016-10-05
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the application provides a sulfur hexafluoride gas cylinder heating device, which is used to heat and vaporize the sulfur hexafluoride in order to solve the problem that sulfur hexafluoride cannot be heated by sulfur hexafluoride electrical equipment in winter due to condensation. inflation problem

Method used

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  • A heating device for sulfur hexafluoride cylinder
  • A heating device for sulfur hexafluoride cylinder
  • A heating device for sulfur hexafluoride cylinder

Examples

Experimental program
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Embodiment 2

[0054] image 3 It is a structural diagram of a sulfur hexafluoride heating device provided in another embodiment of the present application.

[0055] Such as image 3 As shown, the sulfur hexafluoride heating device provided in this embodiment is based on the previous embodiment with a plurality of traveling wheels 40 and a plurality of additional traveling wheels 50 added.

[0056] The operation of adding sulfur hexafluoride gas is generally carried out in the field. It is necessary to unload the sulfur hexafluoride gas cylinder from the vehicle and transport it to the vicinity of the sulfur hexafluoride electrical equipment for gas filling operation, because the sulfur hexafluoride gas cylinder is heavy, As a result, it brings a lot of burden to the operation and maintenance personnel.

[0057]For this reason, in the original present embodiment, the sulfur hexafluoride heating device provided in the previous embodiment has been partially improved, and a plurality of walki...

Embodiment 3

[0060] Figure 4 A structural diagram of a sulfur hexafluoride heating device provided in another embodiment of the present application.

[0061] Such as Figure 4 As shown, the present embodiment adds an electronic scale 60 on the basis of the previous embodiment.

[0062] For electrical equipment that needs to add sulfur hexafluoride, the amount of each addition needs to be accurately determined, and it is difficult to determine how much is added during the addition process. For this reason, the sulfur hexafluoride heating device is still An electronic scale 60 is added at the bottom of the casing 10, and the added amount can be obtained conveniently by observing the reading of the electronic scale 60 during the process of adding sulfur hexafluoride. In order to observe the reading of the electronic scale 60 , a display window (not shown) corresponding to the display screen (not shown) of the electronic scale 60 is also provided on the box body 10 .

[0063] The electroni...

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Abstract

The invention provides a sulfur hexafluoride gas bottle heating device. The sulfur hexafluoride gas bottle heating device comprises a box body, and a fixing piece and a heater arranged in the box body, wherein the fixing piece is used for firmly fixing a sulfur hexafluoride gas bottle in the box body; and the heater is used for heating the sulfur hexafluoride gas bottle in the box body. When the sulfur hexafluoride gas bottle is needed to charge gas for sulfur hexafluoride electric equipment in winter, the sulfur hexafluoride gas bottle can be put in the box body, and is heated by using the heater; and as the box body provides a smaller space, the heater can quickly heat solid sulfur hexafluoride in the sulfur hexafluoride gas bottle to gaseous sulfur hexafluoride, and the gas charge operation can be conveniently performed for the sulfur hexafluoride electric equipment, so that the problem of incapability of charging the gas to the sulfur hexafluoride electric equipment due to the condensation of the sulfur hexafluoride in winter can be solved.

Description

technical field [0001] The present application relates to the field of electric power technology, and more specifically, relates to a sulfur hexafluoride cylinder heating device. Background technique [0002] Sulfur hexafluoride is the main working medium of electrical equipment such as sulfur hexafluoride circuit breakers. After working for a period of time, the sulfur hexafluoride gas in these electrical equipment will decrease due to decomposition or other reasons. In order not to make sulfur hexafluoride If the working capacity of electrical equipment such as circuit breakers is reduced, sulfur hexafluoride gas must be replenished in time. However, sulfur hexafluoride condenses into a solid state in winter, making it impossible to inflate electrical equipment. Contents of the invention [0003] In view of this, the application provides a sulfur hexafluoride gas cylinder heating device, which is used to heat and vaporize the sulfur hexafluoride in order to solve the pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17C7/04
Inventor 关宏达魏铁军张宏伟李颖赵洪雁李东旭王雪刘润华张锋
Owner STATE GRID CORP OF CHINA
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