CN207335804U - A kind of temperature and pressure compensation gas meter, flow meter and its temperature, pressure acquisition module - Google Patents
A kind of temperature and pressure compensation gas meter, flow meter and its temperature, pressure acquisition module Download PDFInfo
- Publication number
- CN207335804U CN207335804U CN201721463795.5U CN201721463795U CN207335804U CN 207335804 U CN207335804 U CN 207335804U CN 201721463795 U CN201721463795 U CN 201721463795U CN 207335804 U CN207335804 U CN 207335804U
- Authority
- CN
- China
- Prior art keywords
- temperature
- pressure
- acquisition module
- wiring board
- transit joint
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of temperature and pressure compensation gas meter, flow meter and its temperature, pressure acquisition module, the temperature, pressure acquisition module includes wiring board, transit joint component and capillary, the wiring board is arranged on above the transit joint component, it is cylindrical boss below the transit joint component, the wiring board is welded on one end of the capillary, the other end of the capillary extends through the cylindrical boss and is connected with controller, and temperature sensor and pressure sensor are welded with the wiring board.A kind of temperature and pressure compensation gas meter, flow meter, including base table, the base table is equipped with preformed hole, the sampling module sampled to the amount for flowing through the combustion gas in table and the counting module counted are provided with the base table, the temperature and pressure compensation gas meter, flow meter further includes above-mentioned temperature, pressure acquisition module, the temperature, pressure acquisition module is arranged in the base table, and the boss of the transit joint component passes through the preformed hole on the base table.
Description
Technical field
The utility model belongs to gas meter, flow meter field, and in particular to a kind of temperature and pressure compensation gas meter, flow meter and its temperature, pressure gather mould
Block.
Background technology
Change of the volume of gas to temperature, pressure is very sensitive, according to P, V, T equation, it is recognised that with standard shape
Under conditions of on the basis of condition (20 DEG C, 101.325kPa), temperature often changes 1 DEG C, volume change 0.34%；Pressure often changes
1kPa, volume change 0.99%.In this way, the combustion gas brought in actual combustion gas volume metering by environment temperature, pressure change supplies
Report the accomplishment of a task or termination of a mission just very " considerable ".
Therefore the utility model proposes a kind of temperature and pressure compensation gas meter, flow meter technical solution, possesses temperature and pressure compensation inside gas meter, flow meter
Increase temperature, pressure sensor, make metered volume be adapted to temperature be 20 DEG C, mark condition body of absolute pressure when being 103.325kpa
Product.So as to bring more fair Trade Measures for client.
Utility model content
The purpose of this utility model is to provide a kind of temperature and pressure compensation gas meter, flow meter and its temperature, pressure acquisition module, possesses temperature and pressure
Compensation inside gas meter, flow meter increase temperature, pressure sensor, make metered volume be adapted to temperature be 20 DEG C, absolute pressure be
Mark condition volume during 103.325kpa, actually reduces charging, reaches temperature and pressure compensation function, so as to bring more fair trade for client
Easily metering.
To achieve these goals, a kind of temperature, pressure acquisition module provided by the utility model, the temperature, pressure are adopted
Collection module includes wiring board, transit joint component and capillary, and the wiring board is arranged on above the transit joint component, described
It is cylindrical boss below transit joint component, the wiring board is welded on one end of the capillary, the other end of the capillary
Extend through the cylindrical boss and be connected with controller, temperature sensor and pressure sensing are welded with the wiring board
Device.
A kind of technical solution of temperature, pressure acquisition module, possess temperature and pressure compensation increases temperature, pressure inside gas meter, flow meter
Sensor, when gas meter, flow meter ventilation is run, microcontroller start-up temperature, pressure sensor, collect temperature and pressure data at this time,
Controller is sent to by the capillary on transit joint component, brings equation of gas state formula into, the volume of operating mode metering is turned
Change mark condition state into, actually reduce charging, reach temperature and pressure compensation function, more fair Trade Measures are brought for client.
Preferably, the number of the capillary is six.
The utility model is by designing six pin transit joint components, to realize temperature and pressure compensation gas meter, flow meter.
Preferably, the outer surface of the cylindrical boss is equipped with screw thread.
Transit joint component passes through the preformed hole on gas meter, flow meter base table, the appearance for the cylindrical boss being drawn out to outside base table
Face is equipped with screw thread, transit joint component can be fixed on base table with nut.
Preferably, fluid sealant is equipped with above the transit joint component to the temperature sensor, pressure sensor and line
Road plate is sealed.
After temperature sensor, pressure sensor and wiring board are installed on transit joint component, encapsulating is taken to be sealed,
Anti-corrosion and moisture-proof effect can be played.
Preferably, the microcontroller for starting the temperature sensor and pressure sensor is provided with wiring board.
During gas meter, flow meter ventilation operation, sampling, the basic continuous data of counting module collection base table, are sent to microcontroller, single
Piece machine start-up temperature, pressure sensor, collect temperature and pressure data at this time, are passed by the capillary on transit joint component
Give controller.
A kind of temperature and pressure compensation gas meter, flow meter that the utility model also provides, including base table, the base table are equipped with preformed hole, institute
State and the sampling module sampled to the amount for flowing through the combustion gas in table and the counting module counted be provided with base table,
The temperature and pressure compensation gas meter, flow meter further includes above-mentioned temperature, pressure acquisition module, and the temperature, pressure acquisition module is set
Put in the base table, the boss of the transit joint component passes through the preformed hole on the base table.
Temperature, pressure acquisition module component is installed on inside gas meter, flow meter base table, and temperature, pressure acquisition module component includes temperature
Sensor, pressure sensor, small wiring board, transit joint component, capillary.By designing six pin transit joint components, to realize
Temperature and pressure compensation gas meter, flow meter, truly gathers gas temperature.During gas meter, flow meter ventilation operation, sampling, the basis of counting module collection base table
Continuous data, is sent to microcontroller, and microcontroller start-up temperature, pressure acquisition module, collect temperature and pressure data at this time,
Controller is sent to by six capillaries, conducting wires on six pin transit joint components, equation of gas state formula is brought into, by operating mode
The volume of metering is converted into mark condition state, actually reduces charging, reaches temperature and pressure compensation function, and more fair trade is brought for client
Metering.
Preferably, the transit joint component is fixed on base table by nut.
A kind of temperature and pressure compensation gas meter, flow meter and its temperature, pressure acquisition module provided by the utility model, have following beneficial to effect
Fruit：
The 1st, the volume of operating mode gas metering is converted into the volume of mark condition state, actually reduce charging, reach temperature and pressure compensation
Function, more fair Trade Measures are brought for client.
2nd, temperature sensor, pressure sensor and wiring board are installed on inside base table by transit joint component, passed through
Encapsulating carries out anti-corrosion and moisture-proof.
Brief description of the drawings
Fig. 1 is the assembling schematic diagram of temperature pressure acquisition module in the present embodiment.
Fig. 2 is the structure diagram of six pin transit joint components in the present embodiment.
Fig. 3 is the schematic top plan view of six pin transit joint components in the present embodiment.
In figure：
1. 6. conducting wire of temperature sensor 2. pressure sensor, 3. base table, 4. nut, 5. capillary, 7. transit joint component
8. 9. fluid sealant of wiring board, 10. boss.
Embodiment
A kind of temperature and pressure compensation gas meter, flow meter provided by the utility model, including temperature, pressure acquisition module, temperature, pressure collection
Modular assembly is installed on inside gas meter, flow meter base table 3, truly gathers gas temperature.Wherein temperature, pressure acquisition module includes wiring board
8th, transit joint component 7 and capillary 5, wiring board 8 are arranged on the top of transit joint component 7, and the lower section of transit joint component 7 is cylinder
Shape boss 10, wiring board 8 are welded on one end of capillary 5, and the other end of capillary 5 extends through cylindrical boss 10 and is connected with
Controller, is welded with temperature sensor 1 and pressure sensor 2 on wiring board 8, start-up temperature sensor 1 is provided with wiring board 8
With the microcontroller of pressure sensor 2.The cylindrical boss 10 of transit joint component 7 is drawn out to base through the preformed hole on base table 3
There is screw thread outside cylindroid boss 10 outside table 3, transit joint component 7 is fixed on base table 3 with nut 4.The present embodiment
Six capillaries 5 of middle selection.For anti-corrosion and moisture-proof, temperature, pressure acquisition module component is installed on six pin transit joint components 7
Afterwards, it can be taken on six pin transit joint components 7 and fill the progress encapsulation process of fluid sealant 9.
Temperature and pressure compensation main working process：During gas meter, flow meter ventilation operation, sampling module, the base of counting module collection base table 3
Plinth continuous data, is sent to the microcontroller installed on wiring board 8, microcontroller start-up temperature sensor 1 and pressure sensor 2, adopts
Collect temperature and pressure data at this time, control is sent to by six capillaries 5 on six pin transit joint components 7, welding lead 6
Device processed, in the controller by the equation of gas state formula set, the volume of operating mode gas metering is converted into marking
The volume of condition state, according to mark, condition state is actual reduces charging, reaches temperature and pressure compensation function.
Specific case used herein elaborates inventive concept, the explanation of above example is only intended to
Help understands the core concept of the utility model.It should be pointed out that for those skilled in the art, do not taking off
On the premise of conceiving from the utility model, any obvious modification, equivalent substitution or the other improvements made, should all include
Within the scope of protection of the utility model.
Claims (7)
1. a kind of temperature, pressure acquisition module, it is characterised in that the temperature, pressure acquisition module includes wiring board, transit joint
Component and capillary, the wiring board are arranged on above the transit joint component, are cylinder below the transit joint component
Boss, the wiring board are welded on one end of the capillary, and the other end of the capillary extends through the cylindrical boss simultaneously
And controller is connected with, it is welded with temperature sensor and pressure sensor on the wiring board.
2. temperature, pressure acquisition module according to claim 1, it is characterised in that the number of the capillary is six.
3. temperature, pressure acquisition module according to claim 1, it is characterised in that the outer surface of the cylindrical boss is set
There is screw thread.
4. temperature, pressure acquisition module according to claim 1, it is characterised in that be equipped with above the transit joint component
Fluid sealant seals the temperature sensor, pressure sensor and wiring board.
5. temperature, pressure acquisition module according to claim 1, it is characterised in that be provided with the wiring board and start institute
State the microcontroller of temperature sensor and pressure sensor.
6. a kind of temperature and pressure compensation gas meter, flow meter, including base table, the base table is equipped with preformed hole, is provided with the base table to flowing through
The sampling module that the amount of combustion gas in table is sampled and the counting module counted,
It is characterized in that, the temperature and pressure compensation gas meter, flow meter further includes claim 1-5 any one of them temperature, pressure collection mould
Block, the temperature, pressure acquisition module are arranged in the base table, and the boss of the transit joint component is passed through on the base table
Preformed hole.
7. temperature and pressure compensation gas meter, flow meter according to claim 6, it is characterised in that the transit joint component is consolidated by nut
It is scheduled on base table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463795.5U CN207335804U (en) | 2017-11-06 | 2017-11-06 | A kind of temperature and pressure compensation gas meter, flow meter and its temperature, pressure acquisition module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463795.5U CN207335804U (en) | 2017-11-06 | 2017-11-06 | A kind of temperature and pressure compensation gas meter, flow meter and its temperature, pressure acquisition module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207335804U true CN207335804U (en) | 2018-05-08 |
Family
ID=62364327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721463795.5U Active CN207335804U (en) | 2017-11-06 | 2017-11-06 | A kind of temperature and pressure compensation gas meter, flow meter and its temperature, pressure acquisition module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207335804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871483A (en) * | 2018-07-13 | 2018-11-23 | 深圳电通纬创微电子股份有限公司 | A kind of corrosion-resistant fuel gas table temperature and pressure compensation integrated transducer and its manufacturing method |
| CN110567511A (en) * | 2019-08-13 | 2019-12-13 | 浙江威星智能仪表股份有限公司 | Temperature and pressure detection device |
-
2017
- 2017-11-06 CN CN201721463795.5U patent/CN207335804U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871483A (en) * | 2018-07-13 | 2018-11-23 | 深圳电通纬创微电子股份有限公司 | A kind of corrosion-resistant fuel gas table temperature and pressure compensation integrated transducer and its manufacturing method |
| CN110567511A (en) * | 2019-08-13 | 2019-12-13 | 浙江威星智能仪表股份有限公司 | Temperature and pressure detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207335804U (en) | A kind of temperature and pressure compensation gas meter, flow meter and its temperature, pressure acquisition module | |
| CN108380444A (en) | A kind of adhesive injection device and glue-pouring method | |
| CN202870183U (en) | Charged droplet charge-to-mass ratio automatic measuring apparatus | |
| CN206618452U (en) | A kind of intelligent control ultrasonic water meter | |
| CN206708478U (en) | A kind of integrated form flow equilibrium measuring unit | |
| CN208398951U (en) | A kind of Intelligent liquid flow meter amount control assembly | |
| CN2676159Y (en) | Weighing type oil well meter | |
| CN205922362U (en) | Metering device of milk liquid | |
| CN210948637U (en) | Single-well metering device and single well | |
| CN201000353Y (en) | Mechanical type liquid-level gage with level switch | |
| CN104071734A (en) | Quantitative beverage filling machine | |
| CN104500032B (en) | A kind of oil well test and control system | |
| CN208719810U (en) | A kind of lubricant metering device | |
| CN2854664Y (en) | Automatic controller for flow | |
| CN202281640U (en) | High precision fluid commutator | |
| CN204594531U (en) | A kind of front-end acquisition device of locomotive fuel oil oil mass | |
| CN204739733U (en) | Humidifier intelligence control system | |
| CN204612659U (en) | Height measuring device after the welding of closed compressor reducer upper casing bonding machine | |
| CN207472352U (en) | A kind of turbine flow transducer | |
| CN220803331U (en) | Continuous sample adding device | |
| CN204902966U (en) | From explicit loading sensor | |
| CN208765770U (en) | A kind of comprehensive tester test equipment | |
| CN217707128U (en) | Fresh-keeping device is planted to golden silk huang chrysanthemum | |
| CN208273963U (en) | A kind of gardens watering pesticide spray truck | |
| CN211425722U (en) | Drainage type base meter of heat meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: 065001 hill 0387, 118 Huaxiang Road, Langfang Economic and Technological Development Zone, Hebei Province Patentee after: Langfang Xinao Intelligent Technology Co., Ltd Address before: 065001 Langfang City Development Zone of Hebei province Huaxiang No. 106 New Austrian Gas Equipment Co Ltd R & D department Patentee before: LANGFANG ENN GAS EQUIPMENT Co.,Ltd. |
|
| CP03 | "change of name, title or address" |