CN108444560A - A kind of anti-demolition diaphragm gas meter - Google Patents
A kind of anti-demolition diaphragm gas meter Download PDFInfo
- Publication number
- CN108444560A CN108444560A CN201810446638.6A CN201810446638A CN108444560A CN 108444560 A CN108444560 A CN 108444560A CN 201810446638 A CN201810446638 A CN 201810446638A CN 108444560 A CN108444560 A CN 108444560A
- Authority
- CN
- China
- Prior art keywords
- master control
- control borad
- gas meter
- gas
- meter
- 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.)
- Pending
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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
- G01F15/007—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 comprising means to prevent fraud
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The present invention provides a kind of anti-demolition diaphragm gas meter, including various displacement sensors, master control borad, built-in valve, remote-transmission module, base table；Displacement sensor and remote-transmission module are installed on master control borad；Master control borad is mounted on outside combustion gas base table on base table shell；Built-in valve is mounted on the fuel gas path of gas meter, flow meter.Two kinds of operating modes of user mode and factory's debugging mode are set in the CPU primary control programs of master control borad.It the advantage is that：It is effectively prevented puzzlement gas company robber's gas phenomenon for many years, while whether horizontal the installation that also can detect gas meter, flow meter is, close etc., can effectively prevent the generation of safety accident.
Description
Technical field
The present invention relates to measuring instrument technical fields, more particularly to the anti-theft anti-disassembling device of gas meter, flow meter.
Background technology
As huge numbers of families, gas meter, flow meter have been come into scientific and technological progress and the increasingly raising of Living consumption, gas meter, flow meter
It is recorded by the modes such as mechanical counter or electronic liquid crystal screen and shows that the usage amount of combustion gas, gas company are measured according to gas meter, flow meter
Data collect corresponding combustion gas expense to user.While providing convenient use condition to the user, serious table of tearing open steals gas
Behavior equally annoyings gas company dearly, pulls the development of gas company as driving not scattered shadow for reporting the accomplishment of a task or termination of a mission.One
The effective theft preventing method of kind suddenly waits emerging.
Technical problem is：How to allow gas meter, flow meter that can detect robber's gas behavior of user in time, and it effectively controlled,
And gas company is reported in time.
Invention content
Either which kind of robber's gas behavior is both needed to realize by dismantling or moving gas meter, flow meter.The object of the present invention is to provide one
Kind anti-demolition diaphragm gas meter judges that the angle of inclination of gas meter, flow meter judges whether gas meter, flow meter is disassembled by sensor detection.
The technical solution adopted is that：
A kind of anti-demolition diaphragm gas meter, including displacement sensor, master control borad, built-in valve, remote-transmission module, base table；
It is characterized in that：Displacement sensor and remote-transmission module are installed on master control borad；Master control borad is mounted on the shell of base table,
Built-in valve is mounted on the fuel gas path of gas meter, flow meter.
When gas meter, flow meter tilts, displacement sensor works and has signal output to pass to intelligent master control borad.MCU primary control programs
Judgement gas meter, flow meter has the possibility being disassembled, and sends instruction and close valve built in gas meter, flow meter, blocks fuel gas path, prevents from stealing gas behavior
Occur.It is arrived at user and is looked into time to gas company's host computer transmission alarm message reminding gas company by remote-transmission module simultaneously
It sees.
A kind of anti-demolition diaphragm gas meter, preferred embodiment are：Multiple displacement sensors, multiple displacements are provided on master control borad
Sensor mutually verifies, and improves accuracy.
A kind of setting method of the MCU primary control programs of the master control borad of anti-demolition diaphragm gas meter, it is characterised in that：
Two kinds of operating modes of user mode and factory's debugging mode are set in the MCU primary control programs of master control borad；It is producing and is surveying
Factory's debugging mode is used during examination, and displacement transducer signal is shielded, it, can according to different phenotypes after gas meter, flow meter is mounted
With by be inserted into for the first time user's IC card or other etc. means setting be switched to user mode, open displacement sensor signal receive
Part enables anti-disassembling function.
It the advantage is that：
The design can be on the basis of not changing original base table structure, and anti-detaching theft-proof function can be increased by installing master control borad additional, general
Property is strong, can be easily mating with other producer's phenotypes.
The gas pipeline in China has been laid with before user moves in and has finished, and reserves the installation site in fixed size direction,
Whether installation that installation Anti-theft gas meter of the present invention also can detect gas meter, flow meter horizontal, closely etc., can effectively prevent safety accident
Occur.
The design only need to install displacement sensor additional on hardware configuration, and at low cost, stablizing effect is good.It can be widely applied to house
The occasions such as front yard, industrial and mineral.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode
A kind of anti-demolition diaphragm gas meter, including displacement sensor 1, master control borad 2, built-in valve 3, remote-transmission module 4, base table 5；
Displacement sensor 1 and remote-transmission module 4 are installed on master control borad 2；Master control borad 2 is mounted on base table outside combustion gas base table
On shell 5；Built-in valve 3 is mounted on the fuel gas path of gas meter, flow meter.
No matter gas meter, flow meter is tilted to which direction, and when being tilted beyond certain angle, displacement sensor work generates output
Signal passes to master control borad 2.CPU primary control programs judgement gas meter, flow meter is disassembled.Multiple displacement sensor phases can be set on master control borad
Mutually verification, it is ensured that accuracy of judgement is errorless.When CPU primary control programs judge gas meter, flow meter run-off the straight, sends instruction and close gas meter, flow meter
Built-in valve 3 blocks fuel gas path, prevents from stealing gas behavior generation.Report is sent to gas company's host computer by remote-transmission module 4 simultaneously
Alert information alert gas company, which is arrived in time at user, to be checked.
Two kinds of operating modes of user mode and factory's debugging mode are preset in the CPU primary control programs of master control borad.
Factory's debugging mode is used in production and test process, displacement transducer signal is shielded, after gas meter, flow meter is mounted, according to not
It can be switched to user mode by the operations such as being inserted into user's IC card for the first time or opening an account with phenotype, the signal for opening displacement sensor connects
Receiving portions enable anti-disassembling function.
Claims (3)
1. a kind of anti-demolition diaphragm gas meter, including displacement sensor, master control borad, built-in valve, remote-transmission module, base table；It is characterized in that：
Displacement sensor and remote-transmission module are installed on master control borad；Master control borad is mounted on the shell of base table, and built-in valve is mounted on combustion
On the fuel gas path of gas meter.
2. a kind of anti-demolition diaphragm gas meter according to claim 1, it is characterised in that：Multiple displacements are provided on master control borad to pass
Sensor.
3. a kind of setting method of the MCU primary control programs of the master control borad of anti-demolition diaphragm gas meter, it is characterised in that：The MCU of master control borad
Two kinds of operating modes of user mode and factory's debugging mode are set in primary control program；Factory is used in production and test process
Debugging mode shields displacement transducer signal, can be by being inserted into use for the first time according to different phenotypes after gas meter, flow meter is mounted
Family IC card or other etc. means setting be switched to user mode, open the signal receiving part point of displacement sensor, enable Anti-dismantling
Function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810446638.6A CN108444560A (en) | 2018-05-11 | 2018-05-11 | A kind of anti-demolition diaphragm gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810446638.6A CN108444560A (en) | 2018-05-11 | 2018-05-11 | A kind of anti-demolition diaphragm gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108444560A true CN108444560A (en) | 2018-08-24 |
Family
ID=63203437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810446638.6A Pending CN108444560A (en) | 2018-05-11 | 2018-05-11 | A kind of anti-demolition diaphragm gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108444560A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323733A (en) * | 2018-09-18 | 2019-02-12 | 金卡智能集团股份有限公司 | Gas meter, flow meter tamper detection method based on air composition detection |
| CN113267226A (en) * | 2021-05-11 | 2021-08-17 | 真兰仪表科技有限公司 | Wireless remote gas meter with security function |
-
2018
- 2018-05-11 CN CN201810446638.6A patent/CN108444560A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323733A (en) * | 2018-09-18 | 2019-02-12 | 金卡智能集团股份有限公司 | Gas meter, flow meter tamper detection method based on air composition detection |
| CN113267226A (en) * | 2021-05-11 | 2021-08-17 | 真兰仪表科技有限公司 | Wireless remote gas meter with security function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180824 |
|
| WD01 | Invention patent application deemed withdrawn after publication |