CN201184882Y - SF6 gas integrated tester - Google Patents
SF6 gas integrated tester Download PDFInfo
- Publication number
- CN201184882Y CN201184882Y CNU2008200575028U CN200820057502U CN201184882Y CN 201184882 Y CN201184882 Y CN 201184882Y CN U2008200575028 U CNU2008200575028 U CN U2008200575028U CN 200820057502 U CN200820057502 U CN 200820057502U CN 201184882 Y CN201184882 Y CN 201184882Y
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- CN
- China
- Prior art keywords
- pipeline
- sensor
- gas
- humidity
- concentration
- 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 - Lifetime
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Abstract
The utility model relates to an SF6 gas tester, in particular to the SF6 gas comprehensive tester which integrates the measurement of humidity, pressure, concentration, decomposed products and flow rate. The structure of the SF6 gas tester is as follows: a gas inlet valve is connected with a pressure sensor through a pipeline, the other end of the pressure sensor is connected with a needle valve through the pipeline, the other end of the needle valve is connected with a flow sensor through the pipeline, the other end of flow sensor is connected with a humidity sensor through the pipeline, the other end of the humidity sensor is connected with a concentration decomposed product sensor through the pipeline, and the other end of the concentration decomposed product sensor is connected with an exhaust valve through the pipeline. The SF6 gas comprehensive tester integrates the functions which can be originally realized by a plurality of instruments in one instrument, thereby completing the detection of a plurality of functions at one time, greatly saving gas in equipment, effectively protecting environment, simultaneously reducing the workload of a user and improving the working efficiency; and the SF6 gas comprehensive tester has the advantages of stability, reliability, high repeatability, wide measurement range, high precision and rapid response.
Description
Technical field
The utility model is a kind of SF
6Gas tester, particularly a kind of SF that integrates humidity, pressure, concentration, decomposition product, flow measurement
6Gas comprehensive test instrument.
Background technology
Existing SF
6Gas tester, function singleness so under the situation of operation in the open air, just must take multiple tester simultaneously out of, is brought many difficulties to work.
Summary of the invention
The purpose of this utility model is in order to overcome existing SF
6The defective of gas tester function singleness is invented a kind of multi-functional SF that detect in one such as humidity, pressure, concentration, decomposition product, flow measurement that once finish
6Gas comprehensive test instrument.
The purpose of this utility model realizes as follows: described SF
6Gas comprehensive test instrument, comprise a cabinet, the outside of cabinet is provided with charging socket, LCD, gas admittance valve and vent valve, be provided with intelligent analysis module in the cabinet, the pressure transducer chamber, the electronic flow air chamber, the dry humidity air chamber of measuring, concentration decomposition product sensor air chamber, needle valve, intelligent analysis module has transformer and chargeable lithium cell, the indoor pressure transducer that is provided with of pressure transducer, be provided with flow sensor in the electronic flow air chamber, the dry measurement in the humidity air chamber has humidity sensor, in the concentration decomposition product sensor air chamber concentration decomposition product sensor is arranged, gas admittance valve is connected with pressure transducer by pipeline, the other end of pressure transducer is connected with needle valve by pipeline, the other end of needle valve is connected with flow sensor by pipeline, the flow sensor other end is connected with humidity sensor by pipeline, the other end of humidity sensor is connected with concentration decomposition product sensor by pipeline, and the other end of concentration decomposition product sensor is connected with vent valve by pipeline.
Good effect of the present utility model is as follows: it is multinomial that the utility model integrates humidity, pressure, concentration, decomposition product, flow measurement, and the function with will realizing with many instruments originally concentrates on an instrument.Once finish multinomial Function detection, the gas in the saving equipment is effectively protected environment greatly, reduces and pollutes, and reduces user's workload simultaneously, has improved work efficiency.The utility model volume is little, stable, reliable, repeatability is high, measurement range is wide, precision is high, and response rapidly.
Description of drawings
Fig. 1 is the utility model structural drawing
Among the figure:
1 cabinet, 2 charging sockets, 3 LCD
4 gas admittance valves, 5 vent valves, 6 intelligent analysis module
Pressure transducer chambers 78 electronic flow air chambers, the 9 dry humidity air chambers of measuring
10 concentration decomposition product sensor air chambers, 11 needle valves
12 transformers, 13 chargeable lithium cells, 14 pressure transducers
15 flow sensors, 16 humidity sensors
17 concentration decomposition product sensors
Embodiment
As shown in Figure 1, described SF
6Gas comprehensive test instrument, comprise a cabinet 1, the outside of cabinet 1 is provided with charging socket 2, LCD 3, gas admittance valve 4 and vent valve 5, be provided with intelligent analysis module 6 in the cabinet 1, pressure transducer chamber 7, electronic flow air chamber 8, the dry humidity air chamber 9 of measuring, concentration decomposition product sensor air chamber 10, needle valve 11, intelligent analysis module 6 has transformer 12 and chargeable lithium cell 13, be provided with pressure transducer 14 in the pressure transducer chamber 7, be provided with flow sensor 15 in the electronic flow air chamber 8, the dry measurement in the humidity air chamber 9 has humidity sensor 16, in the concentration decomposition product sensor air chamber 10 concentration decomposition product sensor 17 is arranged, gas admittance valve 4 is connected with pressure transducer 14 by pipeline, the other end of pressure transducer 14 is connected with needle valve 11 by pipeline, the other end of needle valve 11 is connected with flow sensor 15 by pipeline, flow sensor 15 other ends are connected with humidity sensor 16 by pipeline, the other end of humidity sensor 16 is by pipeline and concentration decomposition product sensor 17, and the other end of concentration decomposition product sensor 17 is connected with vent valve 5 by pipeline.
Claims (1)
1. SF
6Gas comprehensive test instrument is characterized in that: described SF
6Gas comprehensive test instrument, comprise a cabinet, the outside of cabinet is provided with charging socket, LCD, gas admittance valve and vent valve, be provided with intelligent analysis module in the cabinet, the pressure transducer chamber, the electronic flow air chamber, the dry humidity air chamber of measuring, concentration decomposition product sensor air chamber, needle valve, intelligent analysis module has transformer and chargeable lithium cell, the indoor pressure transducer that is provided with of pressure transducer, be provided with flow sensor in the electronic flow air chamber, the dry measurement in the humidity air chamber has humidity sensor, in the concentration decomposition product sensor air chamber concentration decomposition product sensor is arranged, gas admittance valve is connected with pressure transducer by pipeline, the other end of pressure transducer is connected with needle valve by pipeline, the other end of needle valve is connected with flow sensor by pipeline, the flow sensor other end is connected with humidity sensor by pipeline, the other end of humidity sensor is connected with concentration decomposition product sensor by pipeline, and the other end of concentration decomposition product sensor is connected with vent valve by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200575028U CN201184882Y (en) | 2008-04-21 | 2008-04-21 | SF6 gas integrated tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200575028U CN201184882Y (en) | 2008-04-21 | 2008-04-21 | SF6 gas integrated tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201184882Y true CN201184882Y (en) | 2009-01-21 |
Family
ID=40272622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200575028U Expired - Lifetime CN201184882Y (en) | 2008-04-21 | 2008-04-21 | SF6 gas integrated tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201184882Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839959A (en) * | 2010-05-18 | 2010-09-22 | 蔡毅敏 | Method and device for locating electrical failure of SF6 equipment |
| CN101957355A (en) * | 2010-10-13 | 2011-01-26 | 上海哈德电气技术有限公司 | Comprehensive on-line monitoring device for SF6 gas density and micro-water |
| CN102495319A (en) * | 2011-12-21 | 2012-06-13 | 重庆大学 | Simulated experiment method of overheat faults of contact surface in sulfur hexafluoride gas insulation equipment |
| CN103105202A (en) * | 2012-12-15 | 2013-05-15 | 西安远顺电气有限责任公司 | SF6 gas intelligent monitoring control device and monitoring method thereof |
| CN103481922A (en) * | 2013-09-02 | 2014-01-01 | 国家电网公司 | Gas comprehensive analysis testing platform car |
-
2008
- 2008-04-21 CN CNU2008200575028U patent/CN201184882Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839959A (en) * | 2010-05-18 | 2010-09-22 | 蔡毅敏 | Method and device for locating electrical failure of SF6 equipment |
| CN101957355A (en) * | 2010-10-13 | 2011-01-26 | 上海哈德电气技术有限公司 | Comprehensive on-line monitoring device for SF6 gas density and micro-water |
| CN102495319A (en) * | 2011-12-21 | 2012-06-13 | 重庆大学 | Simulated experiment method of overheat faults of contact surface in sulfur hexafluoride gas insulation equipment |
| CN103105202A (en) * | 2012-12-15 | 2013-05-15 | 西安远顺电气有限责任公司 | SF6 gas intelligent monitoring control device and monitoring method thereof |
| CN103481922A (en) * | 2013-09-02 | 2014-01-01 | 国家电网公司 | Gas comprehensive analysis testing platform car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou HNP Electric Technology Co., Ltd. Assignor: Zheng Yuanhua Contract fulfillment period: 2009.4.10 to 2016.4.10 Contract record no.: 2009320000653 Denomination of utility model: SF6 gas integrated tester Granted publication date: 20090121 License type: Exclusive license Record date: 20090421 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.10 TO 2016.4.10; CHANGE OF CONTRACT Name of requester: CHANGZHOU HAILIPU POWER SCIENCE CO., LTD. Effective date: 20090421 |
|
| DD01 | Delivery of document by public notice |
Addressee: Zheng Yuanhua Document name: Notification to Pay the Fees |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090121 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zheng Yuanhua Document name: Notification of Expiration of Patent Right Duration |