CN201568726U - Sulfur hexafluoride gas auxiliary recycling equipment - Google Patents
Sulfur hexafluoride gas auxiliary recycling equipment Download PDFInfo
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- CN201568726U CN201568726U CN2009201802606U CN200920180260U CN201568726U CN 201568726 U CN201568726 U CN 201568726U CN 2009201802606 U CN2009201802606 U CN 2009201802606U CN 200920180260 U CN200920180260 U CN 200920180260U CN 201568726 U CN201568726 U CN 201568726U
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- radiator
- sulfur hexafluoride
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Abstract
The utility model relates to gas auxiliary recycling equipment which is used for high-voltage power grid electrical equipment to protect sulfur hexafluoride gas, wherein the equipment comprises a radiator and a heat exchanger which are connected, the radiator and the heat exchanger are respectively connected with an equipment interface and a steel cylinder interface, an equipment interface valve V1 is arranged on a pipeline between the equipment interface and the finned radiator, a steel cylinder interface valve 2 is arranged on a pipeline between the plate-type heat exchanger and the steel cylinder interface, and the cold end and hot end of the plate-type heat exchanger are respectively connected with the cold end and hot end of a refrigerating system of a compressor. The sulfur hexafluoride gas auxiliary recycling equipment has the beneficial effects that the speeds and capabilities of gas filling steel cylinders of import or domestic recycling equipment with various types are enhanced. The sulfur hexafluoride gas auxiliary recycling equipment can be matched with the current import or domestic recycling equipment with various types, resolve the difficult problems that the steel cylinders can not be filled up by the equipment or the steel cylinders can be filled up but a quite long time is consumed, and enhance the bottling speed to one hour per bottle or so.
Description
Technical field
The utility model relates to the auxiliary recovery plant of high-voltage fence electrical equipment with the shielding gas sulfur hexafluoride gas.
Background technique
State Grid Corporation of China promises to undertake the environmental protection obligation to society, requires the arc extinguishing gases sulphur hexafluoride in high-voltage electrical apparatus circuit breaker, the high-tension current inductor to recharge utilization again after reclaiming and handling, and no longer with this greenhouse gases discharging directly into atmosphere.The recovery of producing both at home and abroad at present recharges the large-scale liquid storage tank of all supporting employing of equipment.In recovery and processing procedure, sulfur hexafluoride gas in the liquid storage tank finally need divide in the steel cylinder (can hold about 50kg sulphur hexafluoride) that is poured into 40L left and right sides capacity, recharge after handling, but can only be poured into about 20kg when domestic existing various import at present or homemade recovery plant hot-metal carburized steel bottle.After reaching this transition point, because of the saturated filling again of gas-liquid phase pressure.The filling utmost point then consuming time is grown up and is power consumption, no practical significance by force again.Therefore, need a kind of novel sulfur hexafluoride gas to recharge the equipment supplementary equipment, can cooperate existing various recovery to recharge equipment uses, when reclaiming sulfur hexafluoride gas, the high temperature sulfur hexafluoride gas of compressor outlet is changed into the low temperature sulfur hexafluoride gas, thereby accelerate the speed that sulfur hexafluoride gas reclaims, though fundamentally having solved when reclaiming gas steel cylinder irritates discontented or fills but an oversize difficult problem of time spent, the filling bottle speed and the ability of assurance equipment, with energy efficient, be convenient to handle and transportation.
Summary of the invention
Use in order to cooperate existing various sulfur hexafluoride gas to recharge equipment, improve the filling bottle ability, the utility model provides a kind of sulfur hexafluoride gas to assist recovery plant.
Realize that above-mentioned purpose technical solution is as follows:
The auxiliary recovery plant of sulfur hexafluoride gas comprises radiator and heat exchanger, and radiator is a finned radiator, and heat exchanger is a plate type heat exchanger; Radiator links to each other with heat exchanger, radiator is being connected equipment interface and steel cylinder interface by pipeline respectively with heat exchanger, pipeline between equipment interface and the finned radiator is provided with equipment interface valve V1, pipeline between plate type heat exchanger and the steel cylinder interface is provided with steel cylinder interface valve V2, and the cold junction of plate type heat exchanger and hot junction are being connected the cold junction and the hot junction of compressor refrigeration system respectively.
Described compressor refrigeration system is middle temp, refrigerating system.
Useful technique effect of the present utility model is: the speed and the ability that have improved the gas hot-metal carburized steel bottle of various import or homemade recovery plant.Can cooperate various import of present domestic existing and homemade recovery plant, can solve these equipment and can not fill steel cylinder, or fill steel cylinder but an extremely long difficult problem consuming time, filling bottle speed is brought up to about the 1h/ bottle.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
Referring to Fig. 1, the auxiliary recovery plant of sulfur hexafluoride gas comprises radiator 2 and heat exchanger 3, and this radiator is a finned radiator, and heat exchanger is a plate type heat exchanger.Radiator 2 links to each other with heat exchanger 3, radiator 2 is being connected equipment interface 1 and steel cylinder interface 5 by pipeline respectively with heat exchanger 3, pipeline between equipment interface 1 and the finned radiator 2 is provided with equipment interface valve V1, pipeline between plate type heat exchanger 3 and the steel cylinder interface 5 is provided with steel cylinder interface valve V2, and the cold junction of plate type heat exchanger 3 and hot junction are being connected the cold junction and the hot junction of compressor refrigeration system 4 respectively; Compressor refrigeration system 4 is middle temp, refrigerating system.
Operating procedure during use is as follows:
1, inlet ductwork is connected to equipment interface 1 and open the equipment valve, export pipeline is connected to steel cylinder interface 5 and opens the steel cylinder inlet valve;
2, open equipment interface valve V1, steel cylinder interface valve V2;
3, open compressor refrigeration system 4, can flow in the steel cylinder by finned radiator 2 and plate type heat exchanger 3 cooling backs from the sulfur hexafluoride gas that equipment interface flows into.
Should control inlet pressure and outlet pressure 3.0MPa in the equipment operation.
Claims (2)
1. sulfur hexafluoride gas is assisted recovery plant, and it is characterized in that: comprise radiator and heat exchanger, radiator is a finned radiator, and heat exchanger is a plate type heat exchanger; Radiator links to each other with heat exchanger, radiator is being connected equipment interface and steel cylinder interface by pipeline respectively with heat exchanger, pipeline between equipment interface and the finned radiator is provided with equipment interface valve (V1), pipeline between plate type heat exchanger and the steel cylinder interface is provided with steel cylinder interface valve (V2), and the cold junction of plate type heat exchanger and hot junction are being connected the cold junction and the hot junction of compressor refrigeration system respectively.
2. sulfur hexafluoride gas according to claim 1 is assisted recovery plant, it is characterized in that: described compressor refrigeration system is middle temp, refrigerating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201802606U CN201568726U (en) | 2009-11-03 | 2009-11-03 | Sulfur hexafluoride gas auxiliary recycling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201802606U CN201568726U (en) | 2009-11-03 | 2009-11-03 | Sulfur hexafluoride gas auxiliary recycling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201568726U true CN201568726U (en) | 2010-09-01 |
Family
ID=42661015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201802606U Expired - Lifetime CN201568726U (en) | 2009-11-03 | 2009-11-03 | Sulfur hexafluoride gas auxiliary recycling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201568726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458549A (en) * | 2018-12-27 | 2019-03-12 | 浙江海畅气体有限公司 | A kind of bomb charging system temperature control equipment |
-
2009
- 2009-11-03 CN CN2009201802606U patent/CN201568726U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458549A (en) * | 2018-12-27 | 2019-03-12 | 浙江海畅气体有限公司 | A kind of bomb charging system temperature control equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI XINLI ELECTRICITY TECHNIQUE CONSULTING CO., Free format text: FORMER OWNER: ANHUI XINLI ELECTRICAL EQUIPMENT CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20101230 Address after: 230601 Ziyun Road, Hefei Economic Development Zone, Anhui, No. 299 Co-patentee after: Anhui Xinli Electric Utility Technology Consulting Co., Ltd. Patentee after: Anhui Academy of Electric Power Sciences Address before: 230601 Ziyun Road, Hefei Economic Development Zone, Anhui, No. 299 Co-patentee before: Anhui Xinli Electrical Equipment Co., Ltd. Patentee before: Anhui Academy of Electric Power Sciences |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100901 |