CN201561770U - Hot air mass flow meter with temperature output - Google Patents
Hot air mass flow meter with temperature output Download PDFInfo
- Publication number
- CN201561770U CN201561770U CN2009200747476U CN200920074747U CN201561770U CN 201561770 U CN201561770 U CN 201561770U CN 2009200747476 U CN2009200747476 U CN 2009200747476U CN 200920074747 U CN200920074747 U CN 200920074747U CN 201561770 U CN201561770 U CN 201561770U
- Authority
- CN
- China
- Prior art keywords
- temperature
- flow
- flow meter
- probe
- mass flow
- 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
- Details Of Flowmeters (AREA)
Abstract
The utility model provides a hot air mass flow meter with temperature output, which comprises a meter head, a coupling which is connected with the meter head through a joint, and a probe. A flow sensor and a temperature sensor are packed in the probe and are respectively connected with the meter head through leads. The hot air mass flow meter with temperature output has the following advantages: accurate measurement, reliable sealing performance, no easy leakage, stable and reliable structure, and convenient use. A plurality of parameters can be simultaneously measured, namely the mass flow of air, instant flow, accumulated flow, medium temperature, etc. The hot air mass flow meter with temperature output further has the advantages of: measurement to temperature and flow at a same point, high cost performance, etc. The temperature sensor and the flow sensor are integrated. The measurement and signal output are performed simultaneously, the temperature signal is compensated, the error is reduced, and the practical application of the user in technological process is facilitated.
Description
Technical field
The utility model relates to a kind of gas meter, particularly discloses a kind of thermal type gas quality flow meter with temperature output.
Background technology
The tradition thermal type gas quality flow meter is to utilize heat transfer theory to detect the instrument of flow, promptly utilizes the fluid and the exchange heat between the thermal source that flow to concern the instrument of measuring flow.The mass rate of tradition thermal type gas quality flow meter direct measuring channel medium in actual environment is measured is not with selection of temperature signal and output.The output of temperature signal if desired also needs mounting temperature sensor and intelligent flow calculator to show again, and is all very inconvenient for maintenance and installation etc.
Summary of the invention
The purpose of this utility model is to overcome defective of the prior art, provide a kind of direct measurement mass rate that has, the thermal type gas quality flow meter that measurement is accurate, sealing is reliable, be difficult for leakage, the band temperature of advantages such as Stability Analysis of Structures is reliable, easy to use, the output of many signals is exported.
The utility model is achieved in that a kind of thermal type gas quality flow meter with temperature output, the shaft coupling, the probe that comprise gauge outfit, link to each other with gauge outfit by joint, it is characterized in that: be packaged with flow sensor and temperature sensor in the described probe, described flow sensor, temperature sensor link to each other with gauge outfit by lead respectively.
Described probe seals by gasket seal.
Be provided with the adjustment body between described shaft coupling and the probe.
The surface of described probe is provided with anticorrosive coat.
The beneficial effects of the utility model are: measurement is accurate, sealing is reliable, be difficult for leakage, Stability Analysis of Structures is reliable, easy to use.Can measure multiple parameter simultaneously: gas mass flow, instantaneous delivery, integrated flux, medium temperature etc.Have the measurement of temperature and flow same point, cost performance advantages of higher.Temperature sensor and flow sensor are integrated, measure simultaneously and signal output, the temperature signal compensation reduces error, for the practical application of user in technological process provides convenience.Adjustment body between shaft coupling and the probe can be adjusted according to the installation site of user's reality and the actual condition of measuring media, superstructure user's debugging operation and maintenance.
Description of drawings
Accompanying drawing is the utility model structural representation.
Among the figure: 1, gauge outfit; 2, joint; 3, shaft coupling; 4, probe; 5, adjust body; 6, flow sensor; 7, temperature sensor; 8, gasket seal.
Embodiment
With reference to the accompanying drawings, the utility model comprises gauge outfit 1, joint 2, shaft coupling 3, probe 4, and described gauge outfit 1 links to each other with shaft coupling 3 by joint 2, is provided with between described shaft coupling 3 and the probe 1 and adjusts body 5.Be packaged with flow sensor 6 and temperature sensor 7 in the described probe 4, described probe 4 is by gasket seal 8 sealings.Described flow sensor 6 links to each other with gauge outfit 1 by lead respectively with temperature sensor 7.The surface of described probe 1 is provided with anticorrosive coat.
6 sealings of temperature sensor 7 and flow sensor are installed together, can measure multiple parameter simultaneously, and output temperature signal simultaneously, improved the measurement range and the usability of product.Adjusting body 5 can adjust according to the installation site of user's reality and the actual condition of measuring media, superstructure user's debugging operation and maintenance.Probe 1, flow sensor 6 and temperature sensor 7 are integral structures, and no movable member is little for the internal pipe pressure loss.
Claims (4)
1. thermal type gas quality flow meter with temperature output, the shaft coupling, the probe that comprise gauge outfit, link to each other with gauge outfit by joint, it is characterized in that: be packaged with flow sensor and temperature sensor in the described probe, described flow sensor, temperature sensor link to each other with gauge outfit by lead respectively.
2. the thermal type gas quality flow meter of band temperature output according to claim 1, it is characterized in that: described probe seals by gasket seal.
3. the thermal type gas quality flow meter of band temperature output according to claim 1 is characterized in that: be provided with the adjustment body between described shaft coupling and the probe.
4. the thermal type gas quality flow meter of band temperature output according to claim 1, it is characterized in that: the surface of described probe is provided with anticorrosive coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200747476U CN201561770U (en) | 2009-12-02 | 2009-12-02 | Hot air mass flow meter with temperature output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200747476U CN201561770U (en) | 2009-12-02 | 2009-12-02 | Hot air mass flow meter with temperature output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201561770U true CN201561770U (en) | 2010-08-25 |
Family
ID=42626916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200747476U Expired - Fee Related CN201561770U (en) | 2009-12-02 | 2009-12-02 | Hot air mass flow meter with temperature output |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201561770U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012025A (en) * | 2016-07-22 | 2016-10-12 | 桂林电子科技大学 | Device for automatically controlling diffusion furnace gas concentration and diffusion mode |
| CN106289382A (en) * | 2015-06-08 | 2017-01-04 | 伊玛精密电子（苏州）有限公司 | Antiacid alkali all-metal flow temperature sensor |
| TWI579535B (en) * | 2016-05-24 | 2017-04-21 | Yao-Song Hou | Gas flow meter |
| CN111121889A (en) * | 2020-01-17 | 2020-05-08 | 北京市天茏利华科技有限责任公司 | Split type combined parameter instrument |
| CN111157071A (en) * | 2020-01-17 | 2020-05-15 | 北京市天茏利华科技有限责任公司 | Split type flow monitoring instrument |
-
2009
- 2009-12-02 CN CN2009200747476U patent/CN201561770U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289382A (en) * | 2015-06-08 | 2017-01-04 | 伊玛精密电子（苏州）有限公司 | Antiacid alkali all-metal flow temperature sensor |
| TWI579535B (en) * | 2016-05-24 | 2017-04-21 | Yao-Song Hou | Gas flow meter |
| CN106012025A (en) * | 2016-07-22 | 2016-10-12 | 桂林电子科技大学 | Device for automatically controlling diffusion furnace gas concentration and diffusion mode |
| CN111121889A (en) * | 2020-01-17 | 2020-05-08 | 北京市天茏利华科技有限责任公司 | Split type combined parameter instrument |
| CN111157071A (en) * | 2020-01-17 | 2020-05-15 | 北京市天茏利华科技有限责任公司 | Split type flow monitoring instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201561770U (en) | Hot air mass flow meter with temperature output | |
| CN101660933B (en) | Movable throttling element flowmeter with through hole at middle part | |
| CN110455363A (en) | Gas mass flow meter and gas mass flow measuring method | |
| CN202947831U (en) | Water cooling pressure transducer | |
| CN201555685U (en) | Pressure sensor's installation, calibration equipment | |
| CN104568196A (en) | Platinum rhodium thermal coupler | |
| CN114136609A (en) | Method for detecting inner and outer sealing performance of gasket | |
| CN201255643Y (en) | Novel equalizing speed flowmeter | |
| CN113447214A (en) | Dynamic measuring device and method for leakage rate of sealed cavity | |
| CN201583289U (en) | Dynamic throttle flowmeter with middle through hole | |
| CN217953592U (en) | Thermal gas mass flowmeter with stable zero points under different conditions | |
| CN204988609U (en) | Isolation tank pressure differential measuring device | |
| CN113916331B (en) | Regulation monitoring instrument suitable for gas turbine flow test | |
| TWI601942B (en) | Cavity pressure measurement method | |
| CN211651707U (en) | Thermal gas mass flowmeter | |
| CN209485598U (en) | A kind of major part anti-shock pressure meter | |
| TWI439665B (en) | Measurement system for butterfly valves | |
| CN209745334U (en) | Temperature-pressure-flow integrated Pitot flowmeter | |
| CN101210836A (en) | Steam quality flowmeter and its measurement method | |
| CN201897489U (en) | Mass flowmeter for integrated V-shaped cone | |
| CN2184193Y (en) | Electric high-temperature flow discharger | |
| CN206787740U (en) | A kind of two-channel body for ultrasonic calorimeter | |
| CN216770695U (en) | Orifice differential pressure flowmeter | |
| CN220853730U (en) | Dynamic compensation type thermal type gas flowmeter | |
| CN201003963Y (en) | Steam quality flow meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHANGHAI FLO ENTERPRISE SOLUTIONS CO., LTD. Effective date: 20140722 Owner name: SHANGHAI HUAQIANG FULUO INSTRUMENTS CO., LTD. Free format text: FORMER OWNER: HUAQIANG INSTRUMENT CO., LTD., SHANGHAI Effective date: 20140722 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140722 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. Patentee before: Shanghai HQ Instrument Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20141202 |
|
| EXPY | Termination of patent right or utility model |