CN203273118U - Multi-purpose connector of sulfur hexafluoride gas recovery device - Google Patents
Multi-purpose connector of sulfur hexafluoride gas recovery device Download PDFInfo
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- CN203273118U CN203273118U CN 201320263991 CN201320263991U CN203273118U CN 203273118 U CN203273118 U CN 203273118U CN 201320263991 CN201320263991 CN 201320263991 CN 201320263991 U CN201320263991 U CN 201320263991U CN 203273118 U CN203273118 U CN 203273118U
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- recovery device
- joint
- gas recovery
- sulfur hexafluoride
- gas
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Abstract
本实用新型涉及电力行业断路器维护辅助设备技术领域，具体地说是一种六氟化硫气体回收装置多用接头。现有技术中六氟化硫断路器及组合电器配有专用的气体回收设备，不同规格、不同厂家的产品由于连接回收设备的装置不同，导致回收设备不通用。本实用新型由回收装置接头和充气管接头组成，回收装置接头与充气管接头通过螺纹连接，回收装置接头的另一端设有连接气体回收装置管路的内螺纹，充气管接头的另一端设有导管插头。本实用新型的优点是结构简单合理，操作简便，通过多用接头实现同一台气体回收装置可与各生产厂家不同规格的六氟化硫断路设备连接，进行气体的回收利用，有效的避免了浪费，减少了环境污染。
The utility model relates to the technical field of circuit breaker maintenance auxiliary equipment in the electric power industry, in particular to a multi-purpose joint of a sulfur hexafluoride gas recovery device. In the prior art, sulfur hexafluoride circuit breakers and combined electrical appliances are equipped with special gas recovery equipment. Products of different specifications and different manufacturers have different devices connected to the recovery equipment, resulting in the recovery equipment not being universal. The utility model is composed of a recovery device joint and an inflatable pipe joint. The recovery device joint and the inflatable pipe joint are connected through threads. The other end of the recovery device joint is provided with an internal thread for connecting the gas recovery device pipeline. Conduit plug. The utility model has the advantages of simple and reasonable structure and easy operation. The same gas recovery device can be connected with different specifications of sulfur hexafluoride circuit breaking equipment of various manufacturers through multi-purpose joints for gas recovery and utilization, effectively avoiding waste. Environmental pollution is reduced.
Description
Technical field
The utility model relates to the power industry circuit breaker and safeguards the supplementary equipment technical field, specifically a kind of sulfur hexafluoride gas recovering device multipurpose joint.
Background technique
Present sulphur hexafluoride (SF
6) breaker apparatus is at power industry extensive use, SF
6Circuit breaker is with SF
6Gas is as main insulating medium, and SF
6Gas is very big to environmetal impact, to SF
6The correct use of gas, recovery and management are particularly important.
The manufacturer of sulfur hexafluoride breaker and combined electrical apparatus in prior art, the sulfur hexafluoride breaker product that is this enterprise different size is equipped with respectively the Special back receiving unit, because the connection set of the circuit breaker of different size, different manufacturers and recovery plant thereof is different, cause the recovery plant of different size, different manufacturers product not general.In real work, often cause the SF of equipment component internal storage
6Gas can't recycling.As at SF
6In the service work of equipment, 500kV potting breaker and combined electrical apparatus are due to the sulphur hexafluoride (SF of device memory amplification quantity
6) gas, (the single-phase 100-200kg that reaches) is furnished with the Special back receiving apparatus and carries out the gas recovery, and 220kV and following column type circuit breaker are less due to gas amount of storage in equipment, there is no special-purpose way of recycling, existing recovering device can't utilize again, generally adopts SF
6Gas directly enters in atmosphere after lime water filters.This with gas directly or to enter the processing method of atmosphere after absorption comparatively serious to environmental nuisance, and when device interior breaks down, issue biochemical reaction, the generation toxic substance in the effect of electric arc; SF
6Gas price is higher, can't recycle for a long time and cause huge economic loss.
Summary of the invention
The purpose of this utility model is to provide a kind of sulfur hexafluoride gas recovering device multipurpose joint, to overcome deficiency of the prior art, utilizes the utility model multipurpose joint to realize that same recovering device can connect the sulphur hexafluoride (SF of plurality of specifications
6) equipment such as circuit breaker.
The technical solution of the utility model is: be comprised of recovering device joint and gas tube joint, recovering device joint and gas tube joint are threaded connection, the other end of recovering device joint is provided with the internal thread that connects the gas concentration unit pipeline, and the other end of gas tube joint is provided with the conduit plug.
Further, the conduit plug ends of described gas tube joint is provided with annular anticreep rib.
Further, sealing gasket is equipped with in the threaded connection place of described recovering device joint and gas tube joint.
The utility model has the advantages that: simple and reasonable, easy and simple to handle, realize the sulphur hexafluoride (SF of same gas concentration unit and each manufacturer's different size by multipurpose joint
6) the switchgear connection, carry out sulphur hexafluoride (SF
6) recycling of gas, effectively avoided waste, reduced environmental pollution, reduced simultaneously the acquisition cost of gas recovery unit.
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is elaborated.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In figure: 1, recovering device joint, 2, the gas tube joint, 3, the conduit plug.
As can be seen from Figure 1, the utility model is comprised of recovering device joint 1 and gas tube joint 2; Recovering device joint 1 is threaded connection with gas tube joint 2, the other end of recovering device joint 1 is provided with the internal thread that connects the gas concentration unit pipe-line control valve, the other end of gas tube joint 2 is provided with conduit plug 3, is used for connecting the sulphur hexafluoride (SF of all size
6) inflated hose of the equipment such as circuit breaker; Conduit plug 3 ends of gas tube joint 2 are provided with annular anticreep rib, prevent that inflated hose from coming off.
The utility model multipurpose joint is applicable to make various sulphur hexafluoride (SF
6) the equipment connection recovering device.Sulphur hexafluoride (SF
6) gas price is expensive, being discharged in atmosphere has considerable influence to environment, every discharging SF in the atmosphere
6Gas 1kg is equivalent to discharge 2.38 tons of CO
2Take the single-phase pillar of 35kV circuit breaker as example, a phase pillar is approximately deposited SF
6 Gas 3～5kg, if all be released in atmosphere, the environmental pollution infringement greatly.
At SF such as maintenance circuit breakers
6In the gas apparatus process, use gas concentration unit multipurpose joint of the present utility model with recovering device and SF
6Gas apparatus connects, and utilizes recovering device to carry out SF
6Gas reclaims, after the device maintenance end of operation, then by recovering device to SF
6Gas apparatus vacuumizes processing, then with the SF that is up to the standards
6Gas recharges to SF
6Gas apparatus makes SF
6The gas recycling, the whole maintenance work used time is shorter, has reduced economic loss and pollution of atmosphere, has avoided the wasting of resources, has improved the utilization rate of gas concentration unit, has guaranteed simultaneously staff's personal safety.
Should be noted that at last: above embodiment is used for the explanation the technical solution of the utility model and is not intended to limit; the those skilled in the art modifies to mode of execution or the part technical characteristics is equal to replacement; and do not break away from the essence of technical solutions of the utility model, within all should being encompassed in the utility model scope required for protection.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320263991 CN203273118U (en) | 2013-05-15 | 2013-05-15 | Multi-purpose connector of sulfur hexafluoride gas recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320263991 CN203273118U (en) | 2013-05-15 | 2013-05-15 | Multi-purpose connector of sulfur hexafluoride gas recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273118U true CN203273118U (en) | 2013-11-06 |
Family
ID=49503528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320263991 Expired - Lifetime CN203273118U (en) | 2013-05-15 | 2013-05-15 | Multi-purpose connector of sulfur hexafluoride gas recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273118U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482350A (en) * | 2014-12-11 | 2015-04-01 | 浙江台州吉瑞塑胶有限公司 | High-pressure attachment joint of PVC (polyvinyl chloride) air pipe |
| CN104965051A (en) * | 2015-06-25 | 2015-10-07 | 国网山东省电力公司济南供电公司 | Sulfur hexafluoride gas micro water and decomposition product combined testing pipeline |
| CN110375200A (en) * | 2019-07-29 | 2019-10-25 | 云南电网有限责任公司昭通供电局 | A kind of zero-emission SF6 pressure balancing system |
-
2013
- 2013-05-15 CN CN 201320263991 patent/CN203273118U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482350A (en) * | 2014-12-11 | 2015-04-01 | 浙江台州吉瑞塑胶有限公司 | High-pressure attachment joint of PVC (polyvinyl chloride) air pipe |
| CN104965051A (en) * | 2015-06-25 | 2015-10-07 | 国网山东省电力公司济南供电公司 | Sulfur hexafluoride gas micro water and decomposition product combined testing pipeline |
| CN110375200A (en) * | 2019-07-29 | 2019-10-25 | 云南电网有限责任公司昭通供电局 | A kind of zero-emission SF6 pressure balancing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |