CN204554351U - Universal SF 6gas inflator - Google Patents
Universal SF 6gas inflator Download PDFInfo
- Publication number
- CN204554351U CN204554351U CN201520066452.XU CN201520066452U CN204554351U CN 204554351 U CN204554351 U CN 204554351U CN 201520066452 U CN201520066452 U CN 201520066452U CN 204554351 U CN204554351 U CN 204554351U
- Authority
- CN
- China
- Prior art keywords
- gas
- valve
- charging connection
- loading line
- universal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of universal SF
6gas inflator, by decompressor, loading line, promptly prevent valve, plug type joint and gas-charging connection complementary connector and form, wherein decompressor comprises gas cylinder side meter, pipeline side meter and reduction valve, its reduction valve suction port is connected with gas cylinder, and reduction valve inflation inlet is connected to one end of loading line; The other end of loading line with promptly prevents valve and is connected, plug type joint and gas-charging connection is supporting is installed on promptly on prevention valve.Use this universal SF
6gas inflator can solve operating personnel when inflating, preventing from taking by mistake gas-charging connection causes equipment cannot make-up gas and the toxic gas leakage situation that causes due to joint uterine bleeding, ensure the safety of staff and equipment, parking space can be saved simultaneously, save inflationtime, improve first-aid repair efficiency, cost-saving.
Description
Technical field:
The utility model relates to a kind of universal SF
6gas inflator.
Background technique:
Along with the raising with technical equipment that develops rapidly of China's power industry, electric substation is all kinds of fills SF
6gas apparatus puts into operation in a large number, the SF that in electric substation, all kinds of charger fills
6gas, has very high insulating strength and arc extinguishing intensity, is used widely in electric power system.At present, electric substation is all kinds of fills SF
6gas apparatus gas-charging connection and pipeline respectively have a set of, are all not quite similar.Under high voltage arc action, SF
6gas can decompose, and produce toxic gas, often charger can exist SF
6leakage Gas, the situations such as pipeline is aging, poorly sealed; Staff needs supplementary SF at equipment
6during gas, may take pipeline and gas-charging connection by mistake, maybe will there is the joint of hidden danger to staff, above situation all can bring potential safety hazard to staff.
Summary of the invention:
In order to overcome prior art Problems existing, the utility model provides a kind of universal SF
6gas inflator, solves operating personnel when inflating, and prevents from taking by mistake gas-charging connection and causes equipment cannot make-up gas and the toxic gas leakage situation that causes due to joint uterine bleeding, ensure the safety of staff and equipment.
For solving the problems of the technologies described above, the utility model takes following technological scheme:
A kind of universal SF
6gas inflator, by decompressor, loading line, promptly prevent valve, plug type joint and gas-charging connection complementary connector and form, wherein decompressor comprises gas cylinder side meter, pipeline side meter and reduction valve, its reduction valve suction port is connected with gas cylinder, and reduction valve inflation inlet is connected to one end of loading line; The other end of loading line with promptly prevents valve and is connected, plug type joint and gas-charging connection is supporting is installed on promptly on prevention valve.
Plug type joint is the plug joint corresponding with treating charger body gas-charging connection, can change.
Decompressor is for controlling gas flow rate in gas replenishment process and flow, gas cylinder side meter display gas cylinder air pressure P1 (P1:0.1-5MPa), pipeline side meter display tube trackside gauge pressure P2 (setting value is identical with treating charger rating value, and P2:0.1-1MPa).
Loading line connects gas cylinder and treats charger, provides SF
6gas flowing path, effectively intercepts SF
6gas and air, contact with moisture.
Urgent prevention valve is when loading line or when charger gas-charging connection occurs to leak or decompressor valve breaks down, can emergent stopping tonifying Qi process, ensures the person, device security.
The beneficial effects of the utility model are: (1) this universal SF
6gas inflator can realize any crewmember when not knowing well gas-charging connection and pipeline, can not take gas-charging connection by mistake; (2) in gas replenishment process, use this device can greatly reduce the generation of loading line uterine bleeding and gas leakage accidents, ensure safety and the device security of operating personnel; (3) this universal SF is promoted the use of
6gas inflator, can save parking space, saves inflationtime, improves first-aid repair efficiency, cost-saving.
Accompanying drawing illustrates:
Fig. 1 is the universal SF of the utility model
6the structural representation of gas inflator;
Fig. 2 is the structural representation of plug type joint in the utility model;
Fig. 3 is the structural representation of gas-charging connection in the utility model;
In figure: 1-decompressor, 2-loading line, 3-promptly prevents valve, 4-plug type joint, 5-gas-charging connection, 6-gas cylinder side meter, 7-pipeline side meter, 8-reduction valve, 9-reduction valve suction port, 10-gas cylinder, 11-reduction valve inflation inlet.
Embodiment:
Below in conjunction with drawings and the specific embodiments, the technical solution of the utility model is described in detail.
As shown in Figures 1 to 3, a kind of universal SF
6gas inflator, be made up of decompressor 1, loading line 2, urgent valve 3, plug type joint 4 and gas-charging connection 5 complementary connector prevented, wherein decompressor 1 comprises gas cylinder side meter 6, pipeline side meter 7 and reduction valve 8, its reduction valve suction port 9 is connected with gas cylinder 10, and reduction valve inflation inlet 11 is connected to one end of loading line 2; The other end of loading line 2 with promptly prevents valve 3 and is connected, plug type joint 4 and gas-charging connection 5 is supporting is installed on urgent prevention valve 3; Plug type joint 4 is the plug joint corresponding with treating charger body gas-charging connection, replaceable.
Before inflation, first the plug joint 4 corresponding with treating charger body gas-charging connection is selected, this plug joint 4 is combined with gas-charging connection 5, then gas-charging connection 5 is connected with the loading line combined, namely be followed successively by reduction valve inflation inlet 11-loading line 2-urgent valve 3-gas-charging connection 5 of preventing to form complete inflation gas circuit, finally gas cylinder 10 is docked with reduction valve suction port 9; By plug joint 4 and the supporting good joint of gas-charging connection 5 with treat that charger body gas-charging connection docks, open gas cylinder valve successively and reduction valve valve can carry out tonifying Qi to equipment.
This universal SF
6the operation instruction of gas inflator:
(1) visual examination being carried out to loading line, checking that pipeline flawless, seal ring are good, joint is clean without falling ash;
(2) by universal SF
6gas inflator is connected to gas cylinder (gas cylinder air pressure meets the requirements), first turns on gas cylinder valve slow releasing SF6 gas 1 minute, to rinse out air in pipeline, impurity and moisture;
(3) according to treating that reduction valve pipeline side meter indicating value is slowly adjusted to this rating value by charger nominal pressure value;
(4) under ensureing that pipeline connects reliable situation, slowly turn on gas cylinder valve, equipment is inflated;
(5) inflation fastens gas cylinder valve after terminating, and takes off inflator by all parts sorting placement.
Claims (2)
1. a universal SF
6gas inflator, it is characterized in that: by decompressor (1), loading line (2), promptly prevent valve (3), plug type joint (4) and gas-charging connection (5) complementary connector and form, wherein decompressor (1) comprises gas cylinder side meter (6), pipeline side meter (7) and reduction valve (8), reduction valve suction port (9) is connected with gas cylinder (10), and reduction valve inflation inlet (11) is connected to one end of loading line (2); The other end of loading line (2) with promptly prevent valve (3) and be connected, plug type joint (4) and supporting being installed on of gas-charging connection (5) are promptly prevented on valve (3).
2. universal SF according to claim 1
6gas inflator, is characterized in that: described plug type joint (4) is the plug joint corresponding with treating charger body gas-charging connection, can change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066452.XU CN204554351U (en) | 2015-01-30 | 2015-01-30 | Universal SF 6gas inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066452.XU CN204554351U (en) | 2015-01-30 | 2015-01-30 | Universal SF 6gas inflator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204554351U true CN204554351U (en) | 2015-08-12 |
Family
ID=53829458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520066452.XU Expired - Fee Related CN204554351U (en) | 2015-01-30 | 2015-01-30 | Universal SF 6gas inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204554351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565810A (en) * | 2015-01-30 | 2015-04-29 | 国网宁夏电力公司中卫供电公司 | General type SF6-gas filling device |
| CN105736938A (en) * | 2016-04-19 | 2016-07-06 | 宁波市江北兴达焊割减压仪表厂 | Quick-connecting type decompressor |
-
2015
- 2015-01-30 CN CN201520066452.XU patent/CN204554351U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565810A (en) * | 2015-01-30 | 2015-04-29 | 国网宁夏电力公司中卫供电公司 | General type SF6-gas filling device |
| CN105736938A (en) * | 2016-04-19 | 2016-07-06 | 宁波市江北兴达焊割减压仪表厂 | Quick-connecting type decompressor |
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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: 20150812 Termination date: 20160130 |
|
| EXPY | Termination of patent right or utility model |