CN205187864U - Sulfur hexafluoride gas recovery device - Google Patents
Sulfur hexafluoride gas recovery device Download PDFInfo
- Publication number
- CN205187864U CN205187864U CN201520973809.2U CN201520973809U CN205187864U CN 205187864 U CN205187864 U CN 205187864U CN 201520973809 U CN201520973809 U CN 201520973809U CN 205187864 U CN205187864 U CN 205187864U
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- China
- Prior art keywords
- gas
- holder
- compressor
- inlet pipe
- verifying attachment
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Abstract
The utility model discloses an and provide one kind have gaseous purity detect with purification function, effective improve equipment work efficiency, reduction equipment use cost's sulfur hexafluoride gas recovery device. The utility model discloses a loop through compressor (1), gas holder (2) and outside storage unit (3) that the conveyer pipe is linked together, compressor (1) is connected with the air supply through intake pipe (4) between intake pipe (4) and the air supply gas holder (2) with all be provided with between outside storage unit (3) admission valve (5) gas holder (2) and still be provided with verifying attachment between outside storage unit (3), verifying attachment with intake pipe (4) of compressor (1) link to each other and loop in, verifying attachment with the tie point of gas holder (2) is located admission valve (5) front end. The utility model is suitable for a gas recovery handles the field.
Description
Technical field
The utility model relates to the gas recovery treatment technology in a kind of high-voltage switch gear sulfur hexafluoride combined electric appliance, particularly relates to a kind of sulfur hexafluoride gas retrieving arrangement.
Background technology
Sulfur hexafluoride gas electric installation is the main converting equipment of power system, for guaranteeing its safety and economic operation, according to national respective rules periodic detection sulfur hexafluoride gas quality, detect inner hidden danger in time, for the State Maintenance of equipment provides scientific basis, although pure clean sulfur hexafluoride gas is nontoxic, its Greenhouse effect are very large.The retrieving arrangement of current commercial type can only reclaim sulfur hexafluoride gas, does not detect the purity of gas recovery, carries out when needing must to prepare extra equipment when detecting; Miscellaneous equipment is also needed to purify to the underproof sulfur hexafluoride gas of recovery purity equally, like this for just needing very a large amount of equipment to run together when requiring the gas of recovery to recycle, substantially increase use cost and operation element amount, thus reduce working efficiency.
Utility model content
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art exactly, provides one to have gas purity and detects and purification function, effectively improve equipment work efficiency, reduces the sulfur hexafluoride gas retrieving arrangement of equipment use cost.
The technical scheme that the utility model adopts is: the utility model comprises successively by compressor that transfer lime is connected, gas-holder and outside storage element, described compressor is connected with source of the gas by inlet pipe, between described inlet pipe and source of the gas, intake valve is provided with between described gas-holder and described outside storage element, also verifying attachment is provided with between described gas-holder and described outside storage element, the inlet pipe of described verifying attachment and described compressor is connected to form loop, the tie point of described verifying attachment and described gas-holder is positioned at described intake valve front end.
Further, described verifying attachment comprises T-valve and the filtration purifying plant be connected with the second air outlet with the first air outlet of described T-valve respectively and gas purity detecting device, the inlet mouth of described T-valve is connected with described gas-holder, and described filtration purifying plant is connected with described inlet pipe.
Further, described inlet pipe is also provided with strainer, the tie point of described filtration purifying plant and described inlet pipe is positioned at described filter front.
Further, between described gas-holder and described compressor, also check valve is provided with.
The beneficial effects of the utility model are: because the utility model comprises successively by compressor that transfer lime is connected, gas-holder and outside storage element, described compressor is connected with source of the gas by inlet pipe, between described inlet pipe and source of the gas, intake valve is provided with between described gas-holder and described outside storage element, also verifying attachment is provided with between described gas-holder and described outside storage element, the inlet pipe of described verifying attachment and described compressor is connected to form loop, the tie point of described verifying attachment and described gas-holder is positioned at described intake valve front end.Compared with prior art, the utility model is equivalent between described gas-holder and described inlet pipe, set up described verifying attachment, form the loop that can be carried out gas purity detection and gas purification function, avoiding in prior art to reach gas detection and purification and the multiple devices jointly run, simplifying workflow.Therefore, the utility model has gas purity and detects and purification function, effectively improves equipment work efficiency, reduces equipment use cost.
Accompanying drawing explanation
Fig. 1 is structural schematic block diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises the compressor 1 be connected by transfer lime successively, gas-holder 2 and outside storage element 3, described compressor 1 is connected with source of the gas by inlet pipe 4, between described inlet pipe 4 and source of the gas, intake valve 5 is provided with between described gas-holder 2 and described outside storage element 3, also verifying attachment is provided with between described gas-holder 2 and described outside storage element 3, the inlet pipe 4 of described verifying attachment and described compressor 1 is connected to form loop, the tie point of described verifying attachment and described gas-holder 2 is positioned at described intake valve 5 front end.Described inlet pipe 4 is also provided with strainer 12, and described filtration purifying plant 9 is positioned at described strainer 12 front end with the tie point of described inlet pipe 4.Check valve 13 is also provided with between described gas-holder 2 and described compressor 1.
Described verifying attachment comprises T-valve 6 and the filtration purifying plant 9 be connected with the second air outlet 8 with the first air outlet 7 of described T-valve 6 respectively and gas purity detecting device 10, the inlet mouth 11 of described T-valve 6 is connected with described gas-holder 2, described filtration purifying plant 9 is connected with described inlet pipe 4, between described T-valve 6 and described gas-holder 2, be also provided with by-pass valve control.In the utility model, three valves can be selected to replace described T-valve 6.During operation, open the described intake valve 5, described compressor 1 and the described check valve 13 that are positioned in described inlet pipe 4 first successively, by described compressor 1 by gas compression in described gas-holder 2, until gas recovery complete after closedown; Now described T-valve 6 is switched to the state that described inlet mouth 11 is connected with described second air outlet 8, gas is entered in described gas purity proofing unit 10 and carries out purity detecting, if it is qualified to detect, then open the described intake valve 5 between described gas-holder 2 and described outside storage element 3, and close described by-pass valve control and flow in described outside storage element 3 by gas; If detect defective, then described T-valve 6 is switched to the state that described first air outlet 7 is connected with described inlet mouth 11, gas is allowed to be purified by described filtration purifying plant 9, open described compressor 1 simultaneously, allow the gas after purifying again stored in described gas-holder 2, then carry out above step.Gas after purification also needs the further filtration through described strainer 12 to enter described gas-holder 2 again.
The utility model is applicable to gas recovery process field.
Claims (4)
1. a sulfur hexafluoride gas retrieving arrangement, it comprises the compressor (1) be connected by transfer lime successively, gas-holder (2) and outside storage element (3), described compressor (1) is connected with source of the gas by inlet pipe (4), between described inlet pipe (4) and source of the gas, intake valve (5) is provided with between described gas-holder (2) and described outside storage element (3), it is characterized in that: between described gas-holder (2) and described outside storage element (3), be also provided with verifying attachment, the inlet pipe (4) of described verifying attachment and described compressor (1) is connected to form loop, the tie point of described verifying attachment and described gas-holder (2) is positioned at described intake valve (5) front end.
2. sulfur hexafluoride gas retrieving arrangement according to claim 1, it is characterized in that: described verifying attachment comprises T-valve (6) and the filtration purifying plant (9) be connected with the second air outlet (8) with first air outlet (7) of described T-valve (6) respectively and gas purity detecting device (10), the inlet mouth (11) of described T-valve (6) is connected with described gas-holder (2), and described filtration purifying plant (9) is connected with described inlet pipe (4).
3. sulfur hexafluoride gas retrieving arrangement according to claim 2, it is characterized in that: in described inlet pipe (4), be also provided with strainer (12), described filtration purifying plant (9) is positioned at described strainer (12) front end with the tie point of described inlet pipe (4).
4. sulfur hexafluoride gas retrieving arrangement according to claim 3, is characterized in that: between described gas-holder (2) and described compressor (1), be also provided with check valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520973809.2U CN205187864U (en) | 2015-11-30 | 2015-11-30 | Sulfur hexafluoride gas recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520973809.2U CN205187864U (en) | 2015-11-30 | 2015-11-30 | Sulfur hexafluoride gas recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205187864U true CN205187864U (en) | 2016-04-27 |
Family
ID=55780880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520973809.2U Expired - Fee Related CN205187864U (en) | 2015-11-30 | 2015-11-30 | Sulfur hexafluoride gas recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205187864U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025883A (en) * | 2016-06-20 | 2016-10-12 | 国网河南省电力公司检修公司 | Mobile square cabin-based comprehensive maintenance system of circuit breaker |
| CN106129875A (en) * | 2016-06-29 | 2016-11-16 | 国网河南省电力公司南阳供电公司 | A kind of online transformer station Quick overhaul platform |
| CN107167449A (en) * | 2017-05-27 | 2017-09-15 | 国网电力科学研究院武汉南瑞有限责任公司 | A kind of multi-parameter comprehensive monitoring device of sulfur hexafluoride decomposition gas |
-
2015
- 2015-11-30 CN CN201520973809.2U patent/CN205187864U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025883A (en) * | 2016-06-20 | 2016-10-12 | 国网河南省电力公司检修公司 | Mobile square cabin-based comprehensive maintenance system of circuit breaker |
| CN106129875A (en) * | 2016-06-29 | 2016-11-16 | 国网河南省电力公司南阳供电公司 | A kind of online transformer station Quick overhaul platform |
| CN107167449A (en) * | 2017-05-27 | 2017-09-15 | 国网电力科学研究院武汉南瑞有限责任公司 | A kind of multi-parameter comprehensive monitoring device of sulfur hexafluoride decomposition gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20191130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |