CN201417156Y - Integrated mass flow meter - Google Patents
Integrated mass flow meter Download PDFInfo
- Publication number
- CN201417156Y CN201417156Y CN2009200740104U CN200920074010U CN201417156Y CN 201417156 Y CN201417156 Y CN 201417156Y CN 2009200740104 U CN2009200740104 U CN 2009200740104U CN 200920074010 U CN200920074010 U CN 200920074010U CN 201417156 Y CN201417156 Y CN 201417156Y
- Authority
- CN
- China
- Prior art keywords
- pressure
- sensor
- pressure transducer
- sensing probe
- integrated mass
- 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
Abstract
The utility model relates to an integrated mass flow meter, comprising a flow sensor, a sensing probe, a meter head, a temperature sensor and pressure sensors, wherein the flow sensor and the temperature sensor are sealed in the sensing probe of the bottom part of the flow meter and are respectively connected with the meter head by wires. Two sides of the upper part of the sensing probe are provided with adjustment rods, and the top end of each adjustment rod is provided with a pressure interface. The middle of the adjustment rod and the pressure interface is provided with a pressure pipe, andthe upper end of the pressure interface is provided with one pressure sensor. The top end of the pressure pipe is connected with the pressure sensor, and the lower end of the pressure pipe is connected with the adjustment rod. The pressure sensor is connected with the meter head by the wires. The utility model has the advantages that the temperature sensor, the flow sensor and the pressure sensors are integrated together and measure temperature, flow and pressure on the same point and at the same time, and errors are decreased; the measurement accuracy is increased, and at the same time operation and maintenance are also easy; and the integrated mass flow meter has good promotional performance.
Description
Technical field
The utility model relates to a kind of measuring instrument, particularly discloses a kind of integrated mass flowmeter.
Background technology
The tradition flowmeter does not have working temperature and pressure data, so can not obtain mass rate or standard volume flow, therefore also will select temperature transmitter according to working temperature, selects pressure unit according to working condition pressure.Because traditional flowmeter, temperature transmitter and pressure unit need just can obtain mass rate or standard volume flow through computing, so also need to select a secondary instrument.Not only to select the installation site of flowmeter during design, also want selected temperature transmitter and the pressure unit installation site on pipeline.Except being the selected indoor location of secondary table, also to arrange traditional flowmeter, temperature transmitter and pressure unit cable line to the secondary table, that is to say that traditional way all separates flowmeter, temperature sensor, pressure transducer, three tables are just arranged, when on pipeline, measuring so, just need open three holes, just need check three machines respectively in the time of maintenance, very inconvenience.During measurement, in the system that traditional flowmeter, temperature transmitter, pressure unit and secondary table are formed, temperature survey point, pressure measurement point generally all have a segment distance with flow measurement points, and this distance will produce the temperature difference that temperature and pressure is measured so, finally influences computational accuracy.
Summary of the invention
The purpose of this utility model is to overcome defective of the prior art, provides a kind of have temperature, pressure and the measurement of flow same point, precision height, convenient, the cost performance integrated mass flowmeter high, convenient for installation and maintenance of measurement.
The utility model is achieved in that a kind of integrated mass flowmeter, comprise flow sensor, sensing probe, gauge outfit, it is characterized in that: also wrap temperature sensor, pressure transducer, described flow sensor and temperature sensor are sealed in the sensing probe of flowmeter bottom, and described flow sensor links to each other with gauge outfit by lead respectively with temperature sensor; The both sides, top of described sensing probe are provided with adjuster bar, the top of described adjuster bar is provided with the impulse interface, the centre of described adjuster bar and impulse interface is provided with pressure guiding pipe, the upper end of described impulse interface is provided with pressure transducer, the top of described pressure guiding pipe links to each other with pressure transducer, the lower end of pressure guiding pipe links to each other with adjuster bar, and described pressure transducer links to each other with gauge outfit by lead.
Be provided with copper backing between described impulse interface and the adjuster bar.
Be provided with Tetrafluoro spacer between described impulse interface and the pressure transducer.
The both sides of described pressure transducer are provided with clamp nut.
The beneficial effects of the utility model are: temperature sensor, flow sensor and pressure transducer are integrated, same-point measurement temperature, flow and pressure simultaneously,, reduce error, when measuring accuracy improves, also made things convenient for operation and maintenance, had good generalization.
Description of drawings
Accompanying drawing is the utility model structural representation.
Among the figure: 1, pressure guiding pipe; 2, adjuster bar; 3, copper backing; 4, impulse interface; 5, Tetrafluoro spacer; 6, clamp nut; 7, pressure transducer; 8, sensing probe.
Embodiment
With reference to the accompanying drawings, the utility model comprises gauge outfit, sensing probe 8, is sealed in sensing probe 8 temperature inside sensor and flow sensors, and described flow sensor links to each other with gauge outfit by lead respectively with temperature sensor.The both sides, top of described sensing probe 8 are provided with adjuster bar 2, and the top of described adjuster bar 2 is provided with impulse interface 4, are provided with the copper backing 3 that seals between described impulse interface 4 and the adjuster bar 2.Described adjuster bar 2 is provided with pressure guiding pipe 1 with the centre of impulse interface 4, the upper end of described impulse interface 4 is provided with pressure transducer 7, the top of described pressure guiding pipe 1 links to each other with pressure transducer 7, the lower end of pressure guiding pipe 1 links to each other with adjuster bar 2, is provided with Tetrafluoro spacer 5 between described impulse interface 4 and the pressure transducer 7.The both sides of described pressure transducer 7 are provided with clamp nut 6.Described pressure transducer 7 links to each other with gauge outfit by lead.
The utility model in use, the utility model flowmeter is inserted in the tested pipeline, regulate insertion depth by adjuster bar 2, sensing probe 8 by flowmeter bottom records temperature and flow is uploaded to gauge outfit then, pressure is uploaded to the pressure transducer 7 of pressure guiding pipe 1 upper end by being connected pressure guiding pipe 1 lower end on the adjuster bar 2, and pressure transducer 7 reaches gauge outfit with the pressure data that records.
Claims (4)
1. integrated mass flowmeter, comprise flow sensor, sensing probe, gauge outfit, it is characterized in that: also wrap temperature sensor, pressure transducer, described flow sensor and temperature sensor are sealed in the sensing probe of flowmeter bottom, and described flow sensor links to each other with gauge outfit by lead respectively with temperature sensor; The both sides, top of described sensing probe are provided with adjuster bar, the top of described adjuster bar is provided with the impulse interface, the centre of described adjuster bar and impulse interface is provided with pressure guiding pipe, the upper end of described impulse interface is provided with pressure transducer, the top of described pressure guiding pipe links to each other with pressure transducer, the lower end of pressure guiding pipe links to each other with adjuster bar, and described pressure transducer links to each other with gauge outfit by lead.
2. integrated mass flowmeter according to claim 1 is characterized in that: be provided with copper backing between described impulse interface and the adjuster bar.
3. integrated mass flowmeter according to claim 1 is characterized in that: be provided with Tetrafluoro spacer between described impulse interface and the pressure transducer.
4. integrated mass flowmeter according to claim 1 is characterized in that: the both sides of described pressure transducer are provided with clamp nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200740104U CN201417156Y (en) | 2009-06-05 | 2009-06-05 | Integrated mass flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200740104U CN201417156Y (en) | 2009-06-05 | 2009-06-05 | Integrated mass flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417156Y true CN201417156Y (en) | 2010-03-03 |
Family
ID=41793579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200740104U Expired - Fee Related CN201417156Y (en) | 2009-06-05 | 2009-06-05 | Integrated mass flow meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417156Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907474A (en) * | 2010-07-21 | 2010-12-08 | 淮南润成科技有限公司 | Weight type flow sensor for mine |
-
2009
- 2009-06-05 CN CN2009200740104U patent/CN201417156Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907474A (en) * | 2010-07-21 | 2010-12-08 | 淮南润成科技有限公司 | Weight type flow sensor for mine |
| CN101907474B (en) * | 2010-07-21 | 2012-01-11 | 淮南润成科技有限公司 | Weight type flow sensor for mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202471159U (en) | Gas metering device | |
| CN202033067U (en) | Solid volume measurement instrument | |
| CN203117060U (en) | Stratometer | |
| CN204461304U (en) | A kind of tube wall thickness analyzer | |
| CN202631043U (en) | Formation gas volume measurement device of flexible package lithium ion battery | |
| CN101782417A (en) | Method and device for automatically measuring water-level variation | |
| CN203224283U (en) | Liquid flow field calibration device | |
| CN202974133U (en) | Pipe wall thickness measuring tool provided with dial indicator | |
| CN201417156Y (en) | Integrated mass flow meter | |
| CN105628118A (en) | Thermodynamics-based flow meter and thermodynamics-based flow measuring method | |
| CN201335718Y (en) | Bubble-type water gauge | |
| CN203396460U (en) | Calibrating device for flow meter | |
| CN211668585U (en) | Ultrasonic water meter capable of realizing zero dynamic real-time calibration | |
| CN202470966U (en) | Tool for measuring wall thickness of pipeline under pressure | |
| CN100561138C (en) | A kind of flow measurement method that is used for shunt measurement device | |
| CN201387354Y (en) | Novel radio frequency admittance sectional type liquid level meter | |
| CN201897489U (en) | Mass flowmeter for integrated V-shaped cone | |
| CN203964961U (en) | A kind of portable flow metering device | |
| CN205138584U (en) | Be used for rock core displacement liquid trace metering device | |
| CN203534929U (en) | Non-contact solid matter density detector | |
| CN208654179U (en) | For measuring the five-hole probe of turbomachinery interior flow field | |
| CN203629635U (en) | Oil level detecting device | |
| CN2611602Y (en) | High temp directly reading downhole tester for thick oil well | |
| CN203148477U (en) | Oil-water mixed liquor meter | |
| CN107014560B (en) | Dynamic pressure probe filled with silicone oil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUAQIANG FULUO INSTRUMENTS CO., LTD. Free format text: FORMER OWNER: HUAQIANG INSTRUMENT CO., LTD., SHANGHAI Effective date: 20130403 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130403 Address after: Shanghai city 201203 Keyuan Road, Pudong New Area Zhangjiang hi tech Park No. 151 Patentee after: Shanghai Huaqiang Fuluo Instrument Co., Ltd. Address before: 201203 Shanghai city Pudong New Area Keyuan Road No. 151 Patentee before: Shanghai HQ Instruments Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20140605 |