CN203909010U - Multifunctional port for sulfur hexafluoride gas detection - Google Patents
Multifunctional port for sulfur hexafluoride gas detection Download PDFInfo
- Publication number
- CN203909010U CN203909010U CN201420123921.2U CN201420123921U CN203909010U CN 203909010 U CN203909010 U CN 203909010U CN 201420123921 U CN201420123921 U CN 201420123921U CN 203909010 U CN203909010 U CN 203909010U
- Authority
- CN
- China
- Prior art keywords
- sulfur hexafluoride
- hexafluoride gas
- interface
- port
- air
- 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
Links
- 229910018503 SF6 Inorganic materials 0.000 title claims abstract description 24
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229960000909 sulfur hexafluoride Drugs 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 title abstract description 10
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a multifunctional port for sulfur hexafluoride gas detection. The multifunctional port comprises a box, a pipeline, pressure gages, a valve and ports, and is characterized in that a main air inlet port is connected with at least three air channel ports provided with sub pressure gages through the pipeline, an air inlet flow regulating valve and a main pressure gauge and is communicated with an air exhaust port through the air inlet flow regulating valve, the main pressure gauge and an exhaust valve. The multifunctional port for sulfur hexafluoride gas detection can be used for simultaneous multi-term detection of the sulfur hexafluoride gas in GIS (gas insulated switchgear) and sulfur hexafluoride circuit breaker equipment, accordingly, dismounting and replacing times for the equipment port can be reduced, the detection efficiency can be increased, the labor intensity can be reduced, and emission of the sulfur hexafluoride gas into the air can be reduced.
Description
Technical field
The utility model relates to a kind of versatile interface instrument, particularly a kind of versatile interface instrument detecting for sulfur hexafluoride gas.
Background technology
Carrying out in sulfur hexafluoride gas detection, need between multiple instrument, change.The instrument at present sulfur hexafluoride gas being detected has precise dew-point hygrometer (detection of sulfur hexafluoride gas micro-moisture), purity detecting instrument, sulfur hexafluoride gas decomposition product tester (decomposition product of sulfur hexafluoride gas-filled equipment generation in service detects).The interface of various instruments is individual not identical, different from the connected mode of equipment yet, carry out multi-pass operations to sulfur hexafluoride gas-filled equipment and can complete test.For sulfur hexafluoride gas-filled equipment and detecting instrument, too much changeing life-span, the safe operation of equipment etc. of operation to equipment has great hidden danger.
Summary of the invention
The purpose of this utility model is to overcome current technical deficiency, and a kind of multi-function rotating alias of the use detecting for sulfur hexafluoride gas is provided.
The purpose of this utility model is achieved in that a kind of sulfur hexafluoride gas detects versatile interface, formed by casing, pipeline, tensimeter, valve and interface, it is characterized in that total intake interface is connected with at least 3 air-path interfaces with partial pressure table through charge flow rate variable valve, general pressure table by pipeline, simultaneously total intake interface is connected with exhausr port through charge flow rate variable valve, general pressure table, drain tap.
Described total intake interface, general pressure table, partial pressure table, air-path interface, charge flow rate variable valve, vent valve and the pipeline being interconnected are all arranged in casing.
Flow control valve, the flow of adjustable inflow gas, by general pressure table control gaseous tension.
Each gas circuit is equipped with partial pressure table, in case outflow air pressure is excessive, detecting instrument is damaged to some extent, affects the life-span of detecting element.
The utility model is used for the multi-function rotating alias using when the sulfur hexafluoride gas filling in GIS class, sulfur hexafluoride breaker equipment is carried out to multinomial detection simultaneously.Both can reduce the number of times that changes to equipment interface, can improve again detection efficiency, reduce labour intensity, reduce sulfur hexafluoride gas to the discharge in atmosphere.
Brief description of the drawings
Fig. 1 is pipeline connecting figure of the present utility model;
Fig. 2 is guidance panel figure of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, total intake interface 1 is through being connected with each air-path interface 4 through charge flow rate variable valve 2, general pressure table 3 by pipeline, and what the present embodiment provided is four air-path interfaces.Also be connected with respectively partial pressure table 5 at each air-path interface front end.
Total intake interface is also connected with exhausr port 7 through charge flow rate variable valve 2, general pressure table 3, drain tap 6, and its effect is that unnecessary gas is discharged.
When use, sulfur hexafluoride gas in equipment is introduced through total intake interface, unnecessary gas is discharged by exhausr port.Gas, by general pressure table, utilizes the flow of air inlet adjustment valve regulation gas inflow.Gas branches to each air-path interface by the road, and each interface connects different detecting instruments, can carry out multinomial sulfur hexafluoride gas detection simultaneously.Each gas circuit is equipped with partial pressure table, to prevent the excessive infringement detecting instrument of air pressure.
Total intake interface of the present utility model, general pressure table, partial pressure table, air-path interface, charge flow rate variable valve, vent valve and the pipeline being interconnected are all arranged in casing, interface except pipeline, instrument, valve etc. are all arranged on a guidance panel in casing, see Fig. 2.
Claims (2)
1. a sulfur hexafluoride gas detects versatile interface, formed by casing, pipeline, tensimeter, valve and interface, it is characterized in that total intake interface is connected with at least 3 air-path interfaces with partial pressure table through charge flow rate variable valve, general pressure table by pipeline, simultaneously total intake interface is connected with exhausr port through charge flow rate variable valve, general pressure table, drain tap.
2. sulfur hexafluoride gas according to claim 1 detects versatile interface, it is characterized in that described total intake interface, general pressure table, partial pressure table, air-path interface, charge flow rate variable valve, vent valve and the pipeline being interconnected are all arranged in casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123921.2U CN203909010U (en) | 2014-03-19 | 2014-03-19 | Multifunctional port for sulfur hexafluoride gas detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123921.2U CN203909010U (en) | 2014-03-19 | 2014-03-19 | Multifunctional port for sulfur hexafluoride gas detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203909010U true CN203909010U (en) | 2014-10-29 |
Family
ID=51783272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420123921.2U Expired - Fee Related CN203909010U (en) | 2014-03-19 | 2014-03-19 | Multifunctional port for sulfur hexafluoride gas detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203909010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103823027A (en) * | 2014-03-11 | 2014-05-28 | 国家电网公司 | SF6 (sulfur hexafluoride) gas detection interface tool |
| CN104500968A (en) * | 2014-11-27 | 2015-04-08 | 国网河南省电力公司平顶山供电公司 | SF6 circuit breaker remote control online gas-replenishing and gas-bleeding system |
-
2014
- 2014-03-19 CN CN201420123921.2U patent/CN203909010U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103823027A (en) * | 2014-03-11 | 2014-05-28 | 国家电网公司 | SF6 (sulfur hexafluoride) gas detection interface tool |
| CN104500968A (en) * | 2014-11-27 | 2015-04-08 | 国网河南省电力公司平顶山供电公司 | SF6 circuit breaker remote control online gas-replenishing and gas-bleeding system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203909010U (en) | Multifunctional port for sulfur hexafluoride gas detection | |
| CN104501917B (en) | Super large caliber sonic nozzle group formula gas flowmeter calibrating installation | |
| CN103048616B (en) | SF 6the charged calibration equipment of density monitor | |
| CN103105273A (en) | Leak detector of sealed space leakage | |
| CN103823027A (en) | SF6 (sulfur hexafluoride) gas detection interface tool | |
| CN204142420U (en) | Vacuum and leak rate Multifunctional school standard apparatus | |
| CN204228364U (en) | A kind of air tightness detection apparatus | |
| CN204612907U (en) | A kind of aircraft Pneumatic high-altitude annex proving installation | |
| CN207198045U (en) | A kind of gas-detecting device for GIS device fault gas chamber fast positioning | |
| CN204085643U (en) | A kind of diaphragm gas meter complete machine ventilation detection machine | |
| CN202676250U (en) | Standard flowmeter | |
| CN203224340U (en) | Liquid phase check valve sealing detection tool | |
| CN203745161U (en) | SF6 gas positive pressure leak gas supply device | |
| CN203894213U (en) | SF6 multifunctional connecting device | |
| CN207923825U (en) | A kind of SF6 gas distributions detection device | |
| CN105352737A (en) | Ground infrared test platform | |
| CN105758589A (en) | Platform for checking double-channel SF6 infrared imaging leak detector | |
| CN103389188B (en) | A kind of leakage detection apparatus for the detection of insulated gas cylinder leak rate and leak hunting method | |
| CN206930501U (en) | A kind of compressed air ingredient analysis sampling apparatus | |
| CN104502545A (en) | Gas exhausting type ozone detector used for ring main unit | |
| CN202421003U (en) | Back pressure detection machine for engine exhaust purifier | |
| CN205120558U (en) | Device group of power supply is provided for infrared analysis appearance | |
| CN204314441U (en) | Digitizing clean operating room integration IT power supply monitoring system | |
| CN203743832U (en) | Gas supplementation device capable of detecting wind direction rapidly for SF6 electrical equipment | |
| CN203572555U (en) | Detection system used for gas meter |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 |