CN109883500A - The anti-interference metering system of intelligent gas meter - Google Patents
The anti-interference metering system of intelligent gas meter Download PDFInfo
- Publication number
- CN109883500A CN109883500A CN201910257154.1A CN201910257154A CN109883500A CN 109883500 A CN109883500 A CN 109883500A CN 201910257154 A CN201910257154 A CN 201910257154A CN 109883500 A CN109883500 A CN 109883500A
- Authority
- CN
- China
- Prior art keywords
- module
- light emitting
- metering system
- gas meter
- intelligent gas
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- 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.)
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Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims description 21
- 239000000567 combustion gas Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000035807 sensation Effects 0.000 abstract description 4
- 230000005622 photoelectricity Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The present invention provides a kind of anti-interference metering system of intelligent gas meter, including a shell, an output equipment and is set to the intracorporal turntable of the shell, a light emitting module, an illuminant module and a MCU；The turntable is connect by a shaft with the transmission shaft coaxial transmission of the counter of a mechanical gas table；The turntable forms a loophole, and the light emitting module and the illuminant module are respectively arranged at the two sides of the turntable, and the loophole can rotate between the light emitting module and the illuminant module；The light emitting module and the illuminant module are electrically connected with the MCU respectively；The output equipment connects the MCU.The anti-interference metering system of a kind of intelligent gas meter of the invention is counted, high reliablity using contactless light sensation, and can prevent strong magnetic disturbance, and at low cost.
Description
Technical field
The present invention relates to data acquisition in instrument and meter and metering fields more particularly to a kind of anti-interference meter of intelligent gas meter
Amount system.
Background technique
At present in Household intelligent gas table continuous data acquisition, mainly using photoelectricity or magnetic induction way by mechanical word
Wheel information is converted into digital information, and is shown in LCD liquid crystal display, and in this course, mechanical character wheel accumulator is must can not
Few device, existing way mainly have the following problem:
1, at high cost, the cost of a photoelectricity accumulator almost occupies the 1/4 of entire intelligent control part.
2, anti-interference ability is weak, and photoelectricity accumulator is to external strong photaesthesia, and tongue tube and Hall accumulator are dry to strong magnetic
Sensitivity is disturbed, two class accumulators are easy error when interfering.
3, reliability is not high, and stem-winder sends gas consumption information to character wheel counter by gear drive, permanent
In use process, if gear wear is serious or even de- tooth, entire metering system will be unable to work.
Summary of the invention
In view of the deficiency of the prior art, the present invention provides a kind of anti-interference metering system of intelligent gas meter, uses
Contactless light sensation counts, high reliablity, and can prevent strong magnetic disturbance, and at low cost.
To achieve the goals above, the present invention provides a kind of anti-interference metering system of intelligent gas meter, including a shell, one
Output equipment and it is set to the intracorporal turntable of the shell, a light emitting module, an illuminant module and a MCU；The turntable is logical
A shaft is crossed to connect with the transmission shaft coaxial transmission of the counter of a mechanical gas table；The turntable forms a loophole, described
Light emitting module and the illuminant module are respectively arranged at the two sides of the turntable, and the loophole can rotate to the light emitting module
Between the illuminant module；The light emitting module and the illuminant module are electrically connected with the MCU respectively；The output equipment
Connect the MCU.
It preferably, further include a wireless module, the wireless module is electrically connected with the MCU.
Preferably, the wireless module and a combustion gas background server communicate to connect.
It preferably, further include a flash memory module, the flash memory module connects the MCU.
Preferably, the output equipment includes display, and it is outer and electric with the MCU that the display is fixed on the shell
Connection.
Preferably, the first end of the shaft is perpendicularly fixed at the middle part of the turntable, the second end of the shaft and institute
Transmission shaft is stated to be fixedly and coaxially connected.
Preferably, the illuminant module includes photodiode, and the model of the photodiode includes PT204B.
Preferably, the light emitting module includes light emitting diode, and the model of the light emitting diode includes 202QRC.
Preferably, the wireless module includes that the whole network leads to module, and the model that described the whole network leads to module includes NB86-G.
The present invention due to use above technical scheme, make it have it is following the utility model has the advantages that
By the cooperation of turntable, light emitting module, illuminant module and MCU, hardware is provided for contactless light sensation counting
Basis, high reliablity, and strong magnetic disturbance can be prevented, and at low cost.The closed design of shell can prevent the interference of external strong light,
Improve the accuracy of measurement.Display calculates the display of the metrical information of the combustion gas obtained for MCU.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the anti-interference metering system of intelligent gas meter of the embodiment of the present invention.
Specific embodiment
Below according to attached drawing 1, presently preferred embodiments of the present invention is provided, and is described in detail, makes to be better understood when this
Function, the feature of invention.
Referring to Fig. 1, a kind of anti-interference metering system of intelligent gas meter of the embodiment of the present invention, including a shell 2, one are defeated
Equipment 21 and the turntable 22 being set in shell 2, a light emitting module 23, an illuminant module 24 and a MCU25 out；Turntable 22
It is connect by a shaft 3 with the transmission shaft coaxial transmission of the counter of a mechanical gas table 1；Turntable 22 forms a loophole 221,
Light emitting module 23 and illuminant module 24 are respectively arranged at the two sides of turntable 22, and loophole 221 can rotate to light emitting module 23 and sense
Between optical module 24；Light emitting module 23 and illuminant module 24 are electrically connected with MCU25 respectively；Output equipment 21 connects MCU25.
By the cooperation of turntable 22, light emitting module 23, illuminant module 24 and MCU25, contactless light sensation meter is realized
Number, at work, the transmission shaft of counter will drive the rotation of turntable 22 to mechanical gas table 1, so that light emitting module 23 can be made to send out
Light out periodically passes through loophole 221 and generates periodically pulsing signal, and illuminant module 24 receives the pulse signal simultaneously
It is sent to MCU25, the metrical information that MCU25 is achieved with combustion gas by calculating pulse signal, high reliablity, and strong magnetic can be prevented
Interference, and it is at low cost.The closed design of shell 2 can prevent the interference of external strong light, improve the accuracy of measurement.
In the present embodiment, the first end of shaft 3 is perpendicularly fixed at the middle part of turntable 22, the second end and transmission shaft of shaft 3
It is fixedly and coaxially connected.
Output equipment 21 includes display, and display is fixed on outside shell 2 and is electrically connected with MCU25, and display is used for
MCU25 calculates the display of the metrical information of the combustion gas obtained.
Illuminant module 24 includes photodiode, and the model of photodiode includes PT204B.Light emitting module 23 includes hair
Optical diode, the model of light emitting diode include 202QRC.Wireless module 27 includes that the whole network leads to module, and the whole network leads to the model of module
Including NB86-G.
In addition, further including a wireless module 27 and a flash memory module 26.Wherein, wireless module 27 is electrically connected simultaneously with MCU25
It is communicated to connect with a combustion gas background server.Flash memory module 26 connects MCU25.In the present embodiment, the model packet of flash memory module 26
Include AT25DF041B.
The present invention has been described in detail with reference to the accompanying drawings, those skilled in the art can be according to upper
It states and bright many variations example is made to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention, this
Invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (9)
1. a kind of anti-interference metering system of intelligent gas meter, which is characterized in that including a shell, an output equipment and be set to
The intracorporal turntable of the shell, a light emitting module, an illuminant module and a MCU；The turntable passes through a shaft and a mechanical combustion
The transmission shaft coaxial transmission of the counter of gas meter connects；The turntable forms a loophole, the light emitting module and described photosensitive
Module is respectively arranged at the two sides of the turntable, the loophole can rotate to the light emitting module and the illuminant module it
Between；The light emitting module and the illuminant module are electrically connected with the MCU respectively；The output equipment connects the MCU.
2. the anti-interference metering system of intelligent gas meter according to claim 1, which is characterized in that further include a wireless mould
Block, the wireless module are electrically connected with the MCU.
3. the anti-interference metering system of intelligent gas meter according to claim 2, which is characterized in that the wireless module and one
The communication connection of combustion gas background server.
4. the anti-interference metering system of intelligent gas meter according to claim 3, which is characterized in that further include a flash memory mould
Block, the flash memory module connect the MCU.
5. according to the anti-interference metering system of the described in any item intelligent gas meters of claim 2~4, which is characterized in that described defeated
Equipment includes display out, and the display is fixed on outside the shell and is electrically connected with the MCU.
6. the anti-interference metering system of intelligent gas meter according to claim 5, which is characterized in that the first end of the shaft
It is perpendicularly fixed at the middle part of the turntable, the second end of the shaft is fixedly and coaxially connected with the transmission shaft.
7. the anti-interference metering system of intelligent gas meter according to claim 6, which is characterized in that the illuminant module includes
Photodiode, the model of the photodiode include PT204B.
8. the anti-interference metering system of intelligent gas meter according to claim 7, which is characterized in that the light emitting module includes
Light emitting diode, the model of the light emitting diode include 202QRC.
9. the anti-interference metering system of intelligent gas meter according to claim 8, which is characterized in that the wireless module includes
The whole network leads to module, and the model that described the whole network leads to module includes NB86-G.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910257154.1A CN109883500A (en) | 2019-04-01 | 2019-04-01 | The anti-interference metering system of intelligent gas meter |
| PCT/CN2020/081140 WO2020200009A1 (en) | 2019-04-01 | 2020-03-25 | Intelligent gas meter anti-interference metering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910257154.1A CN109883500A (en) | 2019-04-01 | 2019-04-01 | The anti-interference metering system of intelligent gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109883500A true CN109883500A (en) | 2019-06-14 |
Family
ID=66935535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910257154.1A Pending CN109883500A (en) | 2019-04-01 | 2019-04-01 | The anti-interference metering system of intelligent gas meter |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109883500A (en) |
| WO (1) | WO2020200009A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020200009A1 (en) * | 2019-04-01 | 2020-10-08 | 上海飞奥燃气设备有限公司 | Intelligent gas meter anti-interference metering system |
| CN113670397A (en) * | 2021-08-11 | 2021-11-19 | 上海飞奥燃气设备有限公司 | High-precision micro-flow monitoring wireless remote transmission diaphragm type gas meter |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000072436A (en) * | 2000-09-04 | 2000-12-05 | 김승태 | system for gas measuring |
| CN102840449A (en) * | 2012-08-21 | 2012-12-26 | 天津市蓟县通一和管道设备制造有限公司 | Indoor gas safety anti-theft system |
| CN202938867U (en) * | 2012-12-20 | 2013-05-15 | 宁波宇宏电气有限公司 | Counting device of water gauge |
| US20130304264A1 (en) * | 2011-01-25 | 2013-11-14 | Zehua Shao | Internet of things intelligent gas meter and control system |
| CN105118259A (en) * | 2015-08-20 | 2015-12-02 | 成都弘毅天承科技有限公司 | Intelligent household gas-stolen-prevention gas meter reading system based on Wi-Fi |
| WO2017152315A1 (en) * | 2016-03-05 | 2017-09-14 | 马骏 | Novel photoelectric encoder on the basis of wireless communication technology |
| CN207439480U (en) * | 2017-11-07 | 2018-06-01 | 重庆创元智能仪表系统有限公司 | A kind of comprehensive gas metering equipment of photoelectricity Hall |
| CN207963984U (en) * | 2017-12-22 | 2018-10-12 | 何金龙 | A kind of anti-interference pulsed gas meter counting detection device |
| CN209485465U (en) * | 2019-04-01 | 2019-10-11 | 上海飞奥燃气设备有限公司 | A kind of intelligent gas meter with anti-interference function of measuring |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7577776B2 (en) * | 2007-05-14 | 2009-08-18 | Aten International Co., Ltd | Multiple virtual USB devices with virtual HUB implemented using one USB device controller |
| CN103065448B (en) * | 2012-12-20 | 2016-03-16 | 宁波宇宏电气有限公司 | Remote water meter reading method and system |
| CN104035794B (en) * | 2014-06-03 | 2017-09-08 | 瑞斯康达科技发展股份有限公司 | A kind of method and device for realizing logical device firmware upgrade |
| CN109883500A (en) * | 2019-04-01 | 2019-06-14 | 上海飞奥燃气设备有限公司 | The anti-interference metering system of intelligent gas meter |
-
2019
- 2019-04-01 CN CN201910257154.1A patent/CN109883500A/en active Pending
-
2020
- 2020-03-25 WO PCT/CN2020/081140 patent/WO2020200009A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000072436A (en) * | 2000-09-04 | 2000-12-05 | 김승태 | system for gas measuring |
| US20130304264A1 (en) * | 2011-01-25 | 2013-11-14 | Zehua Shao | Internet of things intelligent gas meter and control system |
| CN102840449A (en) * | 2012-08-21 | 2012-12-26 | 天津市蓟县通一和管道设备制造有限公司 | Indoor gas safety anti-theft system |
| CN202938867U (en) * | 2012-12-20 | 2013-05-15 | 宁波宇宏电气有限公司 | Counting device of water gauge |
| CN105118259A (en) * | 2015-08-20 | 2015-12-02 | 成都弘毅天承科技有限公司 | Intelligent household gas-stolen-prevention gas meter reading system based on Wi-Fi |
| WO2017152315A1 (en) * | 2016-03-05 | 2017-09-14 | 马骏 | Novel photoelectric encoder on the basis of wireless communication technology |
| CN207439480U (en) * | 2017-11-07 | 2018-06-01 | 重庆创元智能仪表系统有限公司 | A kind of comprehensive gas metering equipment of photoelectricity Hall |
| CN207963984U (en) * | 2017-12-22 | 2018-10-12 | 何金龙 | A kind of anti-interference pulsed gas meter counting detection device |
| CN209485465U (en) * | 2019-04-01 | 2019-10-11 | 上海飞奥燃气设备有限公司 | A kind of intelligent gas meter with anti-interference function of measuring |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020200009A1 (en) * | 2019-04-01 | 2020-10-08 | 上海飞奥燃气设备有限公司 | Intelligent gas meter anti-interference metering system |
| CN113670397A (en) * | 2021-08-11 | 2021-11-19 | 上海飞奥燃气设备有限公司 | High-precision micro-flow monitoring wireless remote transmission diaphragm type gas meter |
| CN113670397B (en) * | 2021-08-11 | 2024-06-04 | 上海飞奥燃气设备有限公司 | High-precision micro-flow monitoring wireless remote transmission diaphragm gas meter |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020200009A1 (en) | 2020-10-08 |
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