CN203719723U - High-performance gas metering device - Google Patents

High-performance gas metering device Download PDF

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Publication number
CN203719723U
CN203719723U CN201420043140.2U CN201420043140U CN203719723U CN 203719723 U CN203719723 U CN 203719723U CN 201420043140 U CN201420043140 U CN 201420043140U CN 203719723 U CN203719723 U CN 203719723U
Authority
CN
China
Prior art keywords
gas
performance
measurement
sensor
gas 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
Application number
CN201420043140.2U
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Chinese (zh)
Inventor
黄玺榕
陈昱企
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Jinyuan Meter Co., Ltd.
Original Assignee
JIANGSU LEITAI AUTOMATIC INSTRUMENT ENGINEERING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU LEITAI AUTOMATIC INSTRUMENT ENGINEERING Co Ltd filed Critical JIANGSU LEITAI AUTOMATIC INSTRUMENT ENGINEERING Co Ltd
Priority to CN201420043140.2U priority Critical patent/CN203719723U/en
Application granted granted Critical
Publication of CN203719723U publication Critical patent/CN203719723U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a high-performance gas metering device. The high-performance gas metering device comprises a gas pipeline, a gas inlet, a gas outlet, a sensor component, a gas flow accumulation calculator, a display and a data storage unit, wherein the gas inlet and the gas outlet are arranged at two ends of the gas pipeline, and the sensor component is arranged in the gas pipeline and comprises a gas flow sensor, a temperature sensor, a pressure sensor and a microprocessor. The microprocessor is respectively connected with the gas flow accumulation calculator, the display and the data storage unit. The gas flow accumulation calculator is respectively connected with the display and the data storage unit. A worm gear blade rotor is arranged in the gas pipeline and is detachably fixed in the same through a support shaft and a bearing, and two sides of the worm gear blade rotor are provided with blowdown grooves axially. The high-performance gas metering device is capable of solving the problems of inaccuracy in flow metering, many errors, complexity in mounting, higher cost, high affection on temperature and pressure, limit range, jamming of objects in the gas, and affection on normal operation and metering accuracy.

Description

A kind of high performance gas measurement mechanism
Technical field
The utility model belongs to fluid flux measurement technology field, relates to a kind of device of measuring fluid flow and integrated flux, relates in particular to a kind of high performance gas measurement mechanism.
Background technology
At present, high performance gas measurement mechanism has extensively been applied in gasmetry, but existing high performance gas measurement mechanism exists integrated flux more, metering is not accurate enough, the problem that error is larger; In addition, existing high performance gas measurement mechanism when mounted more to need to cut off gas piping and is fixed and is arranged on pipeline, if so just existed need to measure respectively the gas flow of many pipelines time, just must on each pipeline, flowmeter be all installed, thereby cause installing problem complicated, that installation cost increases; In addition, existing high performance gas measurement mechanism also exist is subject to pressure and temperature effect larger more, the restricted problem of range; Meanwhile, existing high performance gas measurement mechanism also exist is easily blocked by booty in gas more, thus the problem of the normal work of impact and measuring accuracy; For this reason, need a kind of high performance gas measurement mechanism that can address the above problem, to meet the needs of actual gas gage work.
Utility model content
The purpose of this utility model is, a kind of high performance gas measurement mechanism is provided, not accurate enough to solve integrated flux metering, the problem that error is larger; Problem complicated, that installation cost increases is installed; Be subject to pressure and temperature effect larger, the restricted problem of range; And easily being blocked by booty in gas, thereby the problem of the normal work of impact and measuring accuracy; To meet the needs of actual gas gage work.
For achieving the above object, the utility model provides a kind of high performance gas measurement mechanism, comprises gas pipeline and the air intake opening and the gas outlet that are arranged on gas pipeline two ends, also comprises sensor module, gas flow accumulation calculating instrument, display and data-carrier store; Described sensor module is arranged in gas pipeline, and it comprises gas flow sensor, temperature sensor, pressure transducer and microprocessor; Described microprocessor is connected with data-carrier store with gas flow accumulation calculating instrument, display respectively; Described gas flow accumulation calculating instrument is also connected with data-carrier store with display respectively; In described gas pipeline, be provided with wormwheel blade rotor, described wormwheel blade rotor is removably fixed in gas pipeline by back shaft and bearing, and the both sides of described wormwheel blade rotor are respectively provided with blowdown groove vertically.
Before described gas flow sensor, be preferably and be provided with filtrator.
Described high performance gas measurement mechanism is preferably and also comprises power-supply controller of electric.
Described power-supply controller of electric is preferably with power supply and is connected.
Described data-carrier store is preferably with printer and is connected.
Described data-carrier store is preferably and is provided with usb data transmission interface.
Described gas flow sensor and/or temperature sensor and/or pressure transducer are preferably employing photoelectric sensor.
Described display is preferably and comprises the real-time display unit of gas flow, the real-time display unit of gas temperature, the real-time display unit of gaseous tension and the real-time display unit of gas integrated flux.
Described display is preferably employing LCDs.
Described high performance gas measurement mechanism is preferably and is provided with shell.
Compared with prior art, the utlity model has following advantage:
High performance gas measurement mechanism of the present utility model, it arranges gas flow sensor, temperature sensor, pressure transducer and microprocessor by sensor module, make in gas-monitoring strength can gas-monitoring temperature and pressure situation, and can process in real time by microprocessor, be convenient to gas flow to carry out real-time inspection and control; It is realized monitoring and the control to gas buildup flow in real time, and surveyed data can be stored and exported by microprocessor is connected with data-carrier store with gas flow accumulation calculating instrument, display respectively, more convenient to use; In addition, it by being provided with wormwheel blade rotor in gas pipeline, and wormwheel blade rotor is removably fixed in gas pipeline by back shaft and bearing, but also be respectively provided with vertically blowdown groove in the both sides of wormwheel blade rotor, make the foreign material booty in gas pipeline can be cleared up timely discharge, avoid affecting normal work and the measuring accuracy of high performance gas measurement mechanism.
High performance gas measurement mechanism of the present utility model, it by being provided with filtrator before gas flow sensor, further avoid disturbing in high performance gas measurement mechanism the existence of impurity, further improved the reliability of high performance gas measurement mechanism work and the accuracy of measurement data.
High performance gas measurement mechanism of the present utility model, the power-supply controller of electric that it is connected by being arranged at power supply, has further ensured the stability of high performance gas measurement mechanism work.
High performance gas measurement mechanism of the present utility model, it is not accurate enough that it can solve integrated flux metering, the problem that error is larger; Problem complicated, that installation cost increases is installed; Be subject to pressure and temperature effect larger, the restricted problem of range; And easily being blocked by booty in gas, thereby the problem of the normal work of impact and measuring accuracy; Have simple and reasonable, install simple, operating maintenance convenient, antijamming capability is strong, and cost is lower and the stable and accurate advantage of measurement effect, can meet the needs of actual gas gage work.
Brief description of the drawings
Below in conjunction with drawings and embodiments, the utility model is described in further detail:
Fig. 1 is high performance gas measurement mechanism structural representation of the present utility model.
In figure, 1 is air intake opening, and 2 is sensor module, and 3 is gas outlet, and 4 is gas flow accumulation calculating instrument, and 5 is display, and 6 is data-carrier store.
Embodiment
In order to understand better the utility model, below in conjunction with specific embodiment, the utility model is explained in detail.But, obviously can carry out different modification and remodeling and not exceed the wider spirit and scope of the utility model that appended claim limits the utility model.Therefore, following examples have exemplary and hard-core implication.
Embodiment 1:
A kind of high performance gas measurement mechanism, comprises gas pipeline and the air intake opening 1 and the gas outlet 3 that are arranged on gas pipeline two ends, also comprises sensor module 2, gas flow accumulation calculating instrument 4, display 5 and data-carrier store 6; Described sensor module 2 is arranged in gas pipeline, and it comprises gas flow sensor, temperature sensor, pressure transducer and microprocessor; Described microprocessor is connected with gas flow accumulation calculating instrument 4, display 5 and data-carrier store 6 respectively; Described gas flow accumulation calculating instrument 4 is also connected with data-carrier store 6 with display 5 respectively; In described gas pipeline, be provided with wormwheel blade rotor, described wormwheel blade rotor is removably fixed in gas pipeline by back shaft and bearing, and the both sides of described wormwheel blade rotor are respectively provided with blowdown groove vertically.
Embodiment 2:
A kind of high performance gas measurement mechanism, similar to embodiment 1, difference is, described gas flow sensor be provided with filtrator above.
Embodiment 3:
A kind of high performance gas measurement mechanism, similar to embodiment 2, difference is that described high performance gas measurement mechanism also comprises power-supply controller of electric.
Embodiment 4:
A kind of high performance gas measurement mechanism, similar to embodiment 3, difference is that described power-supply controller of electric is connected with power supply.
Embodiment 5:
A kind of high performance gas measurement mechanism, similar to embodiment 4, difference is that described data-carrier store 6 is connected with printer.
Embodiment 6:
A kind of high performance gas measurement mechanism, similar to embodiment 5, difference is that described data-carrier store 6 is provided with usb data transmission interface.
Embodiment 7:
A kind of high performance gas measurement mechanism, similar to embodiment 6, difference is that described gas flow sensor and temperature sensor and pressure transducer adopt photoelectric sensor.
Embodiment 8:
A kind of high performance gas measurement mechanism, similar to embodiment 7, difference is that described display 5 comprises the real-time display unit of gas flow, the real-time display unit of gas temperature, the real-time display unit of gaseous tension and the real-time display unit of gas integrated flux.
Embodiment 9:
A kind of high performance gas measurement mechanism, similar to embodiment 8, difference is that described display 5 adopts LCDs.
Embodiment 10:
A kind of high performance gas measurement mechanism, similar to embodiment 9, difference is that described high performance gas measurement mechanism is provided with shell.
Like this, high performance gas measurement mechanism of the present utility model, can be in gas-monitoring real-time traffic, the real-time integrated flux of gas-monitoring; And the temperature and pressure situation of gas-monitoring simultaneously; And can effectively get rid of the impact of impurity on measuring accuracy in gas, have simple and reasonable, install simple, operating maintenance convenient, antijamming capability is strong, and cost is lower and the stable and accurate advantage of measurement effect, can meet the needs of actual gas gage work.

Claims (10)

1. a high performance gas measurement mechanism, comprise gas pipeline and the air intake opening (1) and gas outlet (3) that are arranged on gas pipeline two ends, it is characterized in that: also comprise sensor module (2), gas flow accumulation calculating instrument (4), display (5) and data-carrier store (6); Sensor module (2) is arranged in gas pipeline, and it comprises gas flow sensor, temperature sensor, pressure transducer and microprocessor; Described microprocessor is connected with gas flow accumulation calculating instrument (4), display (5) and data-carrier store (6) respectively; Gas flow accumulation calculating instrument (4) is also connected with data-carrier store (6) with display (5) respectively; In described gas pipeline, be provided with wormwheel blade rotor, described wormwheel blade rotor is removably fixed in gas pipeline by back shaft and bearing, and the both sides of described wormwheel blade rotor are respectively provided with blowdown groove vertically.
2. high performance gas measurement mechanism as claimed in claim 1, is characterized in that: before described gas flow sensor, be provided with filtrator.
3. high performance gas measurement mechanism as claimed in claim 1, is characterized in that: described high performance gas measurement mechanism also comprises power-supply controller of electric.
4. high performance gas measurement mechanism as claimed in claim 3, is characterized in that: described power-supply controller of electric is connected with power supply.
5. high performance gas measurement mechanism as claimed in claim 1, is characterized in that: data-carrier store (6) is connected with printer.
6. high performance gas measurement mechanism as claimed in claim 1, is characterized in that: data-carrier store (6) is provided with usb data transmission interface.
7. the high performance gas measurement mechanism as described in any one in claim 1-6, is characterized in that: described gas flow sensor and/or temperature sensor and/or pressure transducer adopt photoelectric sensor.
8. the high performance gas measurement mechanism as described in any one in claim 1-6, is characterized in that: display (5) comprises the real-time display unit of gas flow, the real-time display unit of gas temperature, the real-time display unit of gaseous tension and the real-time display unit of gas integrated flux.
9. high performance gas measurement mechanism as claimed in claim 8, is characterized in that: display (5) adopts LCDs.
10. the high performance gas measurement mechanism as described in any one in claim 1-6, is characterized in that: described high performance gas measurement mechanism is provided with shell.
CN201420043140.2U 2014-01-23 2014-01-23 High-performance gas metering device Expired - Fee Related CN203719723U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420043140.2U CN203719723U (en) 2014-01-23 2014-01-23 High-performance gas metering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420043140.2U CN203719723U (en) 2014-01-23 2014-01-23 High-performance gas metering device

Publications (1)

Publication Number Publication Date
CN203719723U true CN203719723U (en) 2014-07-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10139259B2 (en) 2014-12-05 2018-11-27 General Electric Company System and method for metering gas based on amplitude and/or temporal characteristics of an electrical signal
US10760934B2 (en) 2014-12-05 2020-09-01 Natural Gas Solutions North America, Llc Using localized flow characteristics on electronic flow meter to quantify volumetric flow

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10139259B2 (en) 2014-12-05 2018-11-27 General Electric Company System and method for metering gas based on amplitude and/or temporal characteristics of an electrical signal
US10760934B2 (en) 2014-12-05 2020-09-01 Natural Gas Solutions North America, Llc Using localized flow characteristics on electronic flow meter to quantify volumetric flow

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: JIANGSU JINYUAN METER CO., LTD.

Free format text: FORMER OWNER: JIANGSU LEITAI AUTOMATION INSTRUMENTS ENGINEERING CO., LTD.

Effective date: 20150618

TR01 Transfer of patent right

Effective date of registration: 20150618

Address after: 211600, -1, 99 engineering road, Jinhu County, Jiangsu, Huaian

Patentee after: Jiangsu Jinyuan Meter Co., Ltd.

Address before: 211600 No. 99, Gong Yuan Road, Jinhu Economic Development Zone, Jiangsu, Huaian

Patentee before: Jiangsu Leitai Automatic Instrument Engineering Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140716

Termination date: 20170123

CF01 Termination of patent right due to non-payment of annual fee