CN208477718U - A kind of gas meter, flow meter system with disassembly warning function - Google Patents
A kind of gas meter, flow meter system with disassembly warning function Download PDFInfo
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- CN208477718U CN208477718U CN201820976344.XU CN201820976344U CN208477718U CN 208477718 U CN208477718 U CN 208477718U CN 201820976344 U CN201820976344 U CN 201820976344U CN 208477718 U CN208477718 U CN 208477718U
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Abstract
The utility model provides a kind of gas meter, flow meter system with disassembly warning function, has angle-sensor module, which connect with single chip communication.After gas meter, flow meter matrix is mounted on gas pipeline; opening angle sensor module; as long as gas meter, flow meter matrix is in disassembly process; its tilt angle meets or exceeds preset value; gas meter, flow meter system just issues alarm, and passes through the transporting function of the first wireless communication module, by warning message remote transmission to gas company's background system; achieve the purpose that early warning, protects the legitimate rights and interests of gas company.In addition the gas meter, flow meter system also has methane warning module, and gas leakage alarm can occur indoors, guarantee natural gas using safe.
Description
Technical field
The utility model relates to gas meter, flow meter fields, and in particular to a kind of gas meter, flow meter system with disassembly warning function.
Background technique
With the change of energy resource structure, natural gas has been widely applied in daily life as a kind of clean energy resource.
It steals gas phenomenon because of combustion gas to happen occasionally, the continual upgrading gas meter, flow meter of gas meter, flow meter producer increases various protection function
Can, such as anti-decomposing lid, the anti-theft gaseous performance of gas meter, flow meter is improved in certain degree.But there are individual criminals directly will
Gas meter, flow meter integrally removes, and gas pipeline is docked, and this robber's gas method, anti-decomposing lid cannot play a protective role.
Some gas meter, flow meter producers increase ball switch sensor, when reaching certain angle in gas meter, flow meter disassembly process, roll
Pearl closes the switch, and issues switching signal, and gas meter, flow meter is alarmed using transporting function.But this ball switch error is big, error reaches
To 15 degree or more, if gas meter, flow meter acts variation less in disassembly process, cannot effectively alarm.
In view of this, special propose the utility model.
Utility model content
The purpose of the utility model is to provide a kind of gas meter, flow meter systems with disassembly warning function, solve in the prior art
There are the problem of.
To achieve the goals above, a kind of gas meter, flow meter system with disassembly warning function provided by the utility model,
It include: matrix and controller, the controller is located in the accommodating space of described matrix, and described matrix is connected with gas pipeline
It connects, is equipped with valve and first voltage management module, be used for the power supply of controller described in phase, the controller includes the first monolithic
Machine and the valve control module communicated to connect respectively with the first singlechip, sample count module, the first memory module, display
Module, the first sound alarm module and the first wireless communication module；First wireless communication module is also communicated with background system
Connection；The valve control module is also electrically connected with the valve；The gas meter, flow meter system also has angle-sensor module, should
Angle-sensor module and the first singlechip communicate to connect.
Further, the angle-sensor module includes triaxial accelerometer, and the first singlechip has analog-to-digital conversion
Device, the output end of the triaxial accelerometer connect the input terminal of the analog-digital converter, and the output end of the analog-digital converter connects
Connect the input terminal of the first singlechip, the triaxial accelerometer and the first voltage management module circuit connection.
Further, first wireless communication module has GPRS wireless communication device.
Further, first sound alarm module has the first buzzer.
Further or preferably, the gas meter, flow meter system also has methane warning unit, the methane warning unit with it is described
Controller communication connection.
Further, the methane warning unit is located in the accommodating space of described matrix.
Further, the methane warning unit and described matrix split settings have the second wireless communication module, should
Second wireless communication module and first wireless communication module communicate to connect, and the methane warning unit is second wireless by this
Communication module and the controller communicate to connect；The methane warning unit also has second singlechip, second voltage management mould
Block and the second buzzer；The second singlechip is electrically connected with the second voltage management module, second radio communication mold
Block and the second buzzer are communicated to connect with the second singlechip respectively.
Further, first wireless communication module and the second wireless communication module have Bluetooth communication device.
Further, the Bluetooth communication device is BLE Bluetooth communication device.
Preferably, the first voltage management module also has standby power supply device.
A kind of gas meter, flow meter system with disassembly warning function provided by the utility model, has angle-sensor module,
The angle-sensor module is connect with single chip communication.After gas meter, flow meter matrix is mounted on gas pipeline, opening angle sensor
Module, as long as gas meter, flow meter matrix, in disassembly process, tilt angle meets or exceeds preset value, gas meter, flow meter system just issues report
It is alert, and reached by the transporting function of the first wireless communication module by warning message remote transmission to gas company's background system
The purpose of early warning protects the legitimate rights and interests of gas company.In addition the gas meter, flow meter system also has methane warning module, can be in room
Interior generation gas leakage alarm, guarantee natural gas using safe.
Detailed description of the invention
Fig. 1 is a kind of main view of gas meter, flow meter system with disassembly warning function provided by the utility model.
Fig. 2 is a kind of gas meter, flow meter system communication framework logical box with disassembly warning function provided by the utility model
Figure.
Fig. 3 is that a kind of each module of controller of gas meter, flow meter system with disassembly warning function provided by the utility model is logical
Believe framework logic diagram.
Fig. 4 is that a kind of gas meter, flow meter system with disassembly warning function provided by the utility model has methane warning module
The communication construction logic diagram of the first embodiment.
Fig. 5 is that a kind of gas meter, flow meter system with disassembly warning function provided by the utility model has methane warning module
The communication construction logic diagram of methane warning module in second of embodiment.
Fig. 6 be it is provided by the utility model it is a kind of with disassembly warning function gas meter, flow meter system perspective sensor module with
The logic diagram that first singlechip is connected.
Fig. 7 be it is provided by the utility model it is a kind of with disassembly warning function gas meter, flow meter system perspective sensor module with
The circuit diagram that first singlechip is connected.
In figure:
1, matrix 2, valve 3, first voltage management module 4, sample count module 5, display module 6, angle sensor
Device module 7, the first buzzer 8, arrival end 9, outlet end.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation
The utility model is described in further detail for mode.
Please refer to Fig. 1 to 6, a kind of gas meter, flow meter system with disassembly warning function provided by the utility model comprising:
Matrix 1 and controller, matrix 1 are the shell of gas meter, flow meter system, interior to have setting each unit/module accommodating space, institute
It states controller to be located in the accommodating space of described matrix 1, described matrix 1 is connected with gas pipeline, is equipped with valve 2 and first
Voltage management module 3, be used for controller described in phase power supply, the controller include first singlechip and respectively with this first
The valve control module of single chip communication connection, sample count module 4, the first memory module, the first sound alarm module and the
One wireless communication module；First wireless communication module is also communicated to connect with background system；The valve control module also with
The valve 2 is electrically connected；In the present embodiment, the first wireless communication module has and GPRS wireless communication device, it should be understood that
, background system refers to the central control system of gas network.In the present embodiment, matrix 1 has and gas pipeline phase
The arrival end 8 of connection and outlet end 9, valve 2 is for arrival end 8 described in opened/closed, as shown in Figure 1, valve 2 is located at entrance
Hold 8 sides.
Wherein, first singlechip is the core of combustion gas table unit, is sent for data processing and to other module/components
Control instruction；Valve control module is used to control the opening and closing of valve of gas pipeline 2, in the present embodiment, valve control
Module and 2 circuit connection of valve；Sample count module 4 is sampled for the basic of gas meter, flow meter with gas, and shows pipeline to combustion gas
The gas volume of table unit discharge；First voltage management module 3 has power supply, which is DC power supply such as battery, at other
In preferred embodiment, first voltage management module 3 also has standby power supply device, after main power source power down, still can guarantee
Give gas meter, flow meter system power supply.Gas meter, flow meter system also has display module 5, communicates to connect with first singlechip, and display module 5 has
There is display screen, can directly show data information such as combustion gas usage amount or surplus.
Gas meter, flow meter system also has angle-sensor module 6, which communicates with the first singlechip
Connection.After gas meter, flow meter matrix 1 is mounted on gas pipeline, opening angle sensor module 6, as long as gas meter, flow meter matrix 1 is being dismantled
In the process, tilt angle meets or exceeds preset value, and gas meter, flow meter system just issues alarm, and passes through the first wireless communication module
Transporting function achieve the purpose that early warning by warning message remote transmission to gas company's background system, protect gas company
Legitimate rights and interests.It should be understood that the preset value of tilt angle is stored in the first memory module, 6 meeting of angle-sensor module
The variable that angle tilt occurs is sent to first singlechip, first singlechip compares the preset value of the variable and storage
Compared with.In the present embodiment, the first sound alarm module has buzzer, i.e., the combustion of violation operation is alerted in a manner of audible alarm
Gas user.
In embodiment provided by the utility model, first singlechip and angular transducer are arranged according to the prior art,
If first singlechip uses C8051F005, angular transducer uses such as ADXL335 or MMA8452 type triaxial accelerometer or other
The similar three-axis gyroscope of performance, for the first singlechip of above-mentioned setting and angular transducer (ADXL335 shown in Fig. 6
Type triaxial accelerometer) connection logical relation example, first singlechip is to be used to measure X/ with analog-digital converter, triaxial accelerometer
The tilt angle in 3 directions of Y/Z axis, the output end of the triaxial accelerometer connects the input terminal of the analog-digital converter, described
The output end of analog-digital converter connects the input terminal of the first singlechip, the triaxial accelerometer and the first voltage management
3 circuit connection of module.The precision of angular transducer can be set according to actual needs, for example, the property of may also adapt to be arranged as letter
The components such as number amplification/attenuation device, detection/filter.It is the circuit diagram for reacting its specific connection relationship shown in Fig. 7, such as schemes
Shown, the connection circuit of angular transducer and single-chip microcontroller is by single-chip microcontroller, angular transducer, resistance R, capacitor C1~C5 and power supply
Composition, wherein C1, C2, C5 accordingly connect the output end of angular transducer, and C3 connects VDDI, the Standard resistance range 1K of resistance R with C4
The Europe~10K, C1 parameter: the μ of 0.01 μ~0.1 F；The μ of C2:1 μ~10 F；The μ of C3:0.01 μ~0.1 F；The μ of C4:1 μ~10 F；C5:10 μ F.
In a kind of improved embodiment provided by the utility model, gas meter, flow meter system also has methane warning unit, should
Methane warning unit and the controller communicate to connect, and as above setting makes gas meter, flow meter system have gas leakage warning function.Room
Interior gas leakage includes the leakage that valve 2 damages and the caused leakage of the aging of interior conduit, connector, further includes boiling when cooking
Water, slaughterhouse overflow leakage caused by extinguishing hearth.It should be understood that should be with methane transducer in methane warning unit
's.The operating mode of the methane warning module is that methane transducer monitors indoor fuel gas concentration in real time, if combustion gas occurs
Leakage, when indoor fuel gas concentration reaches scheduled alarm concentration value (being such as set as 5000ppm), single-chip microcontroller is to audible alarm mould
Block issues alarm command, and sound alarm module starts to alarm, while single-chip microcontroller sends information to valve control module, closes valve
Door 2, and feed back and close valve pass signal to single-chip microcontroller, after single-chip microcontroller is connected to gas meter, flow meter pass valve pass signal, pass through GPRS channel radio
T unit feeds back information to background system.
In the present embodiment, the setting of methane warning unit has the following two kinds embodiment:
Mode one, as shown in figure 4, methane warning unit is located in the accommodating space of described matrix 1, namely for methane alarm unit
It is integrated in the matrix 1 of gas meter, flow meter system；
Mode two, as shown in figure 5, methane warning unit and 1 split settings of described matrix, have the second radio communication mold
Block, second wireless communication module and first wireless communication module communicate to connect, the methane warning unit by this
Two wireless communication modules and the controller communicate to connect；The methane warning unit also has second singlechip, second voltage
Management module and the second buzzer；Wherein, second voltage management module is used for each module for power supply of methane warning unit, in this reality
It applies in example, alternating current (220V) is used to power；The second singlechip is electrically connected with the second voltage management module, and described
Two wireless communication modules and the second buzzer are communicated to connect with the second singlechip respectively；As above the methane transducer being arranged can
So that any position in room, which also has second sound alarm module, has the second buzzer；?
There is a certain distance in some environment such as night or bedroom and kitchen, when gas leakage occurs in room, positioned at bedroom
Methane warning unit can more effectively make warning in time, avoid the generation of gas leakage accident；In above-described embodiment
Model identical with first singlechip such as can also be used according to the prior art in two single-chip microcontrollers.First buzzer 7 and the second buzzer
It can be set to different audios, make it have significant difference.
In the embodiment of methane warning unit and 1 split settings of described matrix, the first wireless communication module and the second nothing
Line communication module use Blue-tooth communication method, embedded with bluetooth communication device, preferably BLE (low-power consumption) Bluetooth communication device, such as
The communication device with commercially available MSP430 processor can be used.
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, not taking off
Under the premise of from the inventive concept, any obvious modification, equivalent replacement or the other improvements made should be included in this
Within the protection scope of utility model.
Claims (10)
1. a kind of gas meter, flow meter system with disassembly warning function, which is characterized in that the gas meter, flow meter system includes: matrix and control
Device, the controller are located in the accommodating space of described matrix, and described matrix is connected with gas pipeline, are equipped with valve and the
One voltage management module, is used for the power supply of controller described in phase, the controller include first singlechip and respectively with this
The valve control module of one single chip communication connection, sample count module, the first memory module, display module, the first sound report
Alert module and the first wireless communication module；First wireless communication module is also communicated to connect with background system；The valve control
Molding block is also electrically connected with the valve；The controller also has angle-sensor module, the angle-sensor module and institute
State first singlechip circuit connection.
2. gas meter, flow meter system according to claim 1, which is characterized in that the angle-sensor module accelerates including three axis
Meter, the first singlechip have analog-digital converter, and the output end of the triaxial accelerometer connects the defeated of the analog-digital converter
Enter end, the output end of the analog-digital converter connects the input terminal of the first singlechip, the triaxial accelerometer and described the
The connection of one voltage management modular circuit.
3. gas meter, flow meter system according to claim 1, which is characterized in that first wireless communication module have GPRS without
Line communication device.
4. gas meter, flow meter system according to claim 1, which is characterized in that first sound alarm module has the first bee
Ring device.
5. gas meter, flow meter system according to claim 1, which is characterized in that the gas meter, flow meter system also has methane warning list
Member, the methane warning unit and the controller communicate to connect.
6. gas meter, flow meter system according to claim 5, which is characterized in that the methane warning unit is located at described matrix
In accommodating space.
7. gas meter, flow meter system according to claim 5, which is characterized in that the methane warning unit is seperated with described matrix
Setting has the second wireless communication module, and second wireless communication module and first wireless communication module communicate to connect,
The methane warning unit is communicated to connect by second wireless communication module and the controller；The methane warning unit is also
With second singlechip, second voltage management module and the second buzzer；The second singlechip and the second voltage management
Module electrical connection, second wireless communication module and the second buzzer are communicated to connect with the second singlechip respectively.
8. gas meter, flow meter system according to claim 7, which is characterized in that first wireless communication module and second is wirelessly
Communication module has Bluetooth communication device.
9. gas meter, flow meter system according to claim 8, which is characterized in that the Bluetooth communication device is BLE Bluetooth communication
Device.
10. gas meter, flow meter system according to any one of claims 1 to 9, which is characterized in that the first voltage management module is also
With standby power supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976344.XU CN208477718U (en) | 2018-06-25 | 2018-06-25 | A kind of gas meter, flow meter system with disassembly warning function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976344.XU CN208477718U (en) | 2018-06-25 | 2018-06-25 | A kind of gas meter, flow meter system with disassembly warning function |
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| CN208477718U true CN208477718U (en) | 2019-02-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550250A (en) * | 2018-06-25 | 2018-09-18 | 廊坊新奥燃气设备有限公司 | A kind of gas meter, flow meter system with dismounting warning function |
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2018
- 2018-06-25 CN CN201820976344.XU patent/CN208477718U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550250A (en) * | 2018-06-25 | 2018-09-18 | 廊坊新奥燃气设备有限公司 | A kind of gas meter, flow meter system with dismounting warning function |
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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" |