CN202133650U - Gas dew point meter - Google Patents
Gas dew point meter Download PDFInfo
- Publication number
- CN202133650U CN202133650U CN201120220452U CN201120220452U CN202133650U CN 202133650 U CN202133650 U CN 202133650U CN 201120220452 U CN201120220452 U CN 201120220452U CN 201120220452 U CN201120220452 U CN 201120220452U CN 202133650 U CN202133650 U CN 202133650U
- Authority
- CN
- China
- Prior art keywords
- dew point
- sensor
- gas
- gas inlet
- point meter
- 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
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model relates to a dew point meter, in particular to a gas dew point meter. The dew point meter comprises a gas inlet, a flow regulating valve, a pressure sensor, a flow sensor, a dew point sensor and a gas outlet. The gas inlet is arranged at the outlet end of a gas inlet pipeline. The flow regulating valve, the pressure sensor, the flow sensor and the dew point sensor are arranged in the middle of the gas inlet pipeline. The gas outlet is arranged at the end of the gas inlet pipeline. The gas dew point meter is characterized in that a dew point sensor drying chamber is arranged between the flow sensor and the dew point sensor; the gas inlet is a quick insertion type joint; when the dew point meter is not used, the sensor is in a protection state; the measurement speed of the sensor can be increased; and the service life of the sensor can be prolonged.
Description
Technical field
The utility model relates to a kind of dew point hygrometer, especially a kind of gas dew point appearance.
Background technology
Because industries such as electric power, chemical industry are when using gases such as SF
6, N
2, O
2, He, H
2When the gas, need carry out strict control to trace water wherein, in case exceeding standard, moisture content can cause serious consequences such as device damage, product be defective.Therefore the detection to trace water in the gas seems very important.The present invention solves the difficult problem of trace water test in the gas just.
The utility model content
In order to overcome the low deficiency of the slow accuracy of existing dew point hygrometer detection speed, the utility model provides a kind of gas dew point appearance.
The utility model solves the technical scheme that its technical matters adopted: a kind of gas dew point appearance; Comprise air intake opening, flow control valve, pressure transducer, flow sensor, dew point transducer and gas outlet; The endpiece of air inlet pipeline is provided with air intake opening, and the centre is provided with flow control valve, pressure transducer, flow sensor and dew point transducer, and the air inlet pipeline end is provided with the gas outlet; It is characterized in that, be provided with the dew point transducer hothouse between flow sensor and the dew point transducer.
According to another embodiment of the utility model, comprise that further air intake opening is push-in joint.
The beneficial effect of the utility model is, uses this dew point hygrometer can make dew point hygrometer in time spent not, and sensor is in guard mode, can accelerate the measuring speed of sensor, prolongs the serviceable life of sensor.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Embodiment
Like Fig. 1 is the structural representation of the utility model, and a kind of gas dew point appearance comprises air intake opening, flow control valve, pressure transducer, flow sensor, dew point transducer and gas outlet; The endpiece of air inlet pipeline is provided with air intake opening; The centre is provided with flow control valve, pressure transducer, flow sensor and dew point transducer, and the air inlet pipeline end is provided with the gas outlet, it is characterized in that; Be provided with the dew point transducer hothouse between flow sensor and the dew point transducer, air intake opening is push-in joint.
During operation, gas is through air intake opening, through flow control valve; Pass through pressure flow sensor, dry air chamber, humidity sensor again, discharge instrument to the gas outlet, sensor passes to single machine partially with signal and analyzes; Use this dew point hygrometer can make dew point hygrometer in time spent not; Sensor is in guard mode, can accelerate the measuring speed of sensor, prolongs the serviceable life of sensor.
Claims (2)
1. gas dew point appearance; Comprise air intake opening, flow control valve, pressure transducer, flow sensor, dew point transducer and gas outlet; The endpiece of air inlet pipeline is provided with air intake opening, and the centre is provided with flow control valve, pressure transducer, flow sensor and dew point transducer, and the air inlet pipeline end is provided with the gas outlet; It is characterized in that, be provided with the dew point transducer hothouse between flow sensor and the dew point transducer.
2. a kind of gas dew point appearance according to claim 1 is characterized in that air intake opening is push-in joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120220452U CN202133650U (en) | 2011-06-27 | 2011-06-27 | Gas dew point meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120220452U CN202133650U (en) | 2011-06-27 | 2011-06-27 | Gas dew point meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133650U true CN202133650U (en) | 2012-02-01 |
Family
ID=45522415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120220452U Expired - Fee Related CN202133650U (en) | 2011-06-27 | 2011-06-27 | Gas dew point meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133650U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043091A (en) * | 2015-07-24 | 2015-11-11 | 浙江华展工程研究设计院有限公司 | Humidity detection and intervention device for industry dryer |
| CN110005958A (en) * | 2019-04-22 | 2019-07-12 | 中国石油天然气集团有限公司 | A kind of gas pipeline makings analysis integration detection method |
| CN110530930A (en) * | 2019-09-12 | 2019-12-03 | 凯迈（洛阳）气源有限公司 | A kind of quick dew point measurement device |
-
2011
- 2011-06-27 CN CN201120220452U patent/CN202133650U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043091A (en) * | 2015-07-24 | 2015-11-11 | 浙江华展工程研究设计院有限公司 | Humidity detection and intervention device for industry dryer |
| CN110005958A (en) * | 2019-04-22 | 2019-07-12 | 中国石油天然气集团有限公司 | A kind of gas pipeline makings analysis integration detection method |
| CN110530930A (en) * | 2019-09-12 | 2019-12-03 | 凯迈（洛阳）气源有限公司 | A kind of quick dew point measurement device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202133650U (en) | Gas dew point meter | |
| CN204903498U (en) | Hand -held type sulfur hexafluoride humidity measuring instrument's multichannel calibrating device | |
| CN201373651Y (en) | Fully-automatic photoelectric instrument drying device | |
| CN205719079U (en) | A kind of high-temperature gas humidity on-line measuring device | |
| CN103353435A (en) | Air filter test board | |
| CN202256297U (en) | Environmental air quality monitoring system | |
| CN203083908U (en) | Air cleanliness detection device | |
| CN203606337U (en) | Rapid laboratory verifying device of sulfur hexafluoride gas leakage monitoring transmitter | |
| CN203798789U (en) | Acidity measuring and absorbing device for sulfur hexafluoride gas | |
| CN202854112U (en) | Tester for decomposition products of SF6 (sulfur hexafluoride) gas | |
| CN203745404U (en) | Air dew point detecting pipeline | |
| CN201676629U (en) | Dehumidifying and drying device of humidity transducer | |
| CN201926634U (en) | Tester for gas specific heat at constant pressure | |
| CN205014967U (en) | Aperture detector | |
| CN204556554U (en) | A kind of on-line water flushing device of pressurized air humidity | |
| CN206505038U (en) | A kind of air quality monitoring equipment | |
| CN202471677U (en) | Ultra-high-temperature humidity sensor | |
| CN204085643U (en) | A kind of diaphragm gas meter complete machine ventilation detection machine | |
| CN203719688U (en) | Gas passage used for gas temperature and humidity test | |
| CN103752144A (en) | Dehumidifying compressed air dryer | |
| CN202814943U (en) | Device with two oxygen sensors for online monitoring of flue gas humidity | |
| CN206557192U (en) | A kind of medical ozone concentration detection apparatus | |
| CN202512014U (en) | Device for measuring and sampling sulfur dioxide in converter for making acid by sulphur | |
| TWI381158B (en) | The performance testing device for air compressors | |
| CN205374418U (en) | Multiple sensor fusion's SF6 analyte on -line monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 213000, No. 888, MCC Road, New Gate Street, bell tower, Jiangsu, Changzhou Patentee after: CHANGZHOU AITE TECH CO., LTD. Address before: 3 building, floor 3, building 2188, new gate science and Technology Industrial Park, No. 213000 Longcheng Road, Changzhou Economic Development Zone, Jiangsu, China Patentee before: Changzhou Aite Technology Co.,Ltd. |
|
| 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: 20120201 Termination date: 20180627 |