CN204314987U - A kind of gas meter - Google Patents
A kind of gas meter Download PDFInfo
- Publication number
- CN204314987U CN204314987U CN201420849328.6U CN201420849328U CN204314987U CN 204314987 U CN204314987 U CN 204314987U CN 201420849328 U CN201420849328 U CN 201420849328U CN 204314987 U CN204314987 U CN 204314987U
- Authority
- CN
- China
- Prior art keywords
- gas
- audible
- microprocessor
- communication unit
- visual annunciator
- 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
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- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a kind of gas meter, this meter is connected in gas pipeline, and this gas meter comprises flow sensor, pressure transducer, microprocessor, electrically operated valve, audible-visual annunciator and GPRS communication unit; Wherein, the output terminal of flow sensor is connected with microprocessor, for the flow of combustion gas in measuring channel; The output terminal of pressure transducer is connected with microprocessor, for the pressure of combustion gas in measuring channel; The output terminal of microprocessor is connected with the control end of electrically operated valve, audible-visual annunciator and GPRS communication unit, for the treatment of the data that flow sensor and pressure transducer are collected, and send action command when gas leakage to electrically operated valve, audible-visual annunciator and GPRS communication unit.Its beneficial effect is: have gas pipeline state and detect and display, for the generation of abnormal conditions, adopts and cuts off air feed, sends the number of ways such as audible and visible alarm and remote notification and process, make the use that user is safer.
Description
Technical field
The utility model relates to a kind of gas meter.
Background technology
Environmental protection rock gas is a kind of high-grade energy of clean environmental protection, hardly sulfur-bearing, dust and other objectionable impuritiess, produces carbon dioxide and is less than other fossil fuels, cause greenhouse effect lower during burning, thus can fundamentally environmental protect quality.Economical and practical---rock gas is compared with artificial coal gas, suitable with specific heat of combustion price, and rock gas is clean clean, can extend the serviceable life of kitchen range, also be conducive to the expenditure that user reduces maintenance cost.Rock gas is clean fuel gas, and supply is stable, can improve air quality, thus can provide new power for this area's economic development, drives of prosperous economy and environmental protect.Safe and reliable---rock gas is nontoxic, easily distribute, and proportion is lighter than air, should not be accumulated into damp, is safer combustion gas.Make the life better---along with family's use safety, reliably rock gas, greatly will improve domestic environment, improve the quality of living.Therefore increasing town dweller brings into use rock gas.
Gas meter, flow meter is often installed in resident family, as IC-card gas meter, flow meter, has pre paid functionality, saves manpower and checks meter, settles accounts.But because existing gas meter, flow meter in use lacks certain safeguard measure, can not self-locking, cause the problems such as combustion gas waste.
Utility model content
For prior art Problems existing, the purpose of this utility model is to provide a kind of use safety, reliably gas meter.
For achieving the above object, a kind of gas meter of the utility model, this meter is connected in gas pipeline, and this gas meter comprises flow sensor, pressure transducer, microprocessor, electrically operated valve, audible-visual annunciator and GPRS communication unit;
Wherein, the output terminal of described flow sensor is connected with described microprocessor, for the flow of combustion gas in measuring channel;
The output terminal of described pressure transducer is connected with microprocessor, for the pressure of combustion gas in measuring channel;
The output terminal of described microprocessor is connected with the control end of described electrically operated valve, described audible-visual annunciator and described GPRS communication unit, for the treatment of the data that flow sensor and pressure transducer are collected, and send action command when gas leakage to electrically operated valve, audible-visual annunciator and GPRS communication unit, close described gas pipeline by electrically operated valve, audible-visual annunciator sends audible and visible alarm, GPRS communication unit gives the alarm to long-range receiving end.
Further, described microprocessor is also connected with IC-card functional module.
Further, described audible-visual annunciator comprises hummer and LED.
Further, described microprocessor is also connected with display screen and button.
Further, described long-range receiving end is user mobile phone, sends notice by described GPRS communication unit to this user mobile phone.
Electrically operated valve in the utility model is installed between pipeline, flow sensor is installed in the pipeline of combustion gas outflow, pressure transducer is installed in the pipeline that combustion gas flows to, combustion gas situation in gas pipeline is detected, when there are abnormal conditions, Microprocessor S3C44B0X electrically operated valve is closed, and sends audible and visible alarm, meanwhile, give the alarm to long-range receiving end.
The utility model beneficial effect is: have gas pipeline state and detect and display, for the generation of abnormal conditions, adopts and cuts off air feed, sends the number of ways such as audible and visible alarm and remote notification and process, make the use that user is safer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below, with reference to accompanying drawing, the utility model is more fully illustrated, shown in the drawings of exemplary embodiment of the present utility model.But the utility model can be presented as multiple multi-form, and should not be construed as the exemplary embodiment being confined to describe here.But, these embodiments are provided, thus make the utility model comprehensively with complete, and scope of the present utility model is fully conveyed to those of ordinary skill in the art.
For ease of illustrating, here can use such as " on ", the space relative terms such as D score " left side " " right side ", for illustration of the element of shown in figure or the feature relation relative to another element or feature.It should be understood that except the orientation shown in figure, spatial terminology is intended to comprise device different azimuth in use or operation.Such as, if the device in figure is squeezed, be stated as the element being positioned at other elements or feature D score will be positioned at other elements or feature " on ".Therefore, exemplary term D score can comprise upper and lower both orientation.Device can otherwise be located (90-degree rotation or be positioned at other orientation), and space used here illustrates relatively can correspondingly explain.
Be illustrated in figure 1 a kind of gas meter of the utility model, this meter is connected in gas pipeline, and this gas meter comprises flow sensor 7, pressure transducer 9, microprocessor 1, electrically operated valve 5, audible-visual annunciator, IC-card functional module 8, display screen 10, button 6 and GPRS communication unit 2, the output terminal of flow sensor is connected with microprocessor, for the flow of combustion gas in measuring channel, the output terminal of pressure transducer is connected with microprocessor, for the pressure of combustion gas in measuring channel, the output terminal of microprocessor and the control end of described electrically operated valve, audible-visual annunciator is connected with GPRS communication unit, for the treatment of the data that flow sensor and pressure transducer are collected, and when gas leakage to electrically operated valve, audible-visual annunciator and GPRS communication unit send action command, audible-visual annunciator comprises hummer 4 and LED 3, described gas pipeline is closed by electrically operated valve, audible-visual annunciator sends audible and visible alarm, GPRS communication unit gives the alarm to long-range receiving end, long-range receiving end is user mobile phone, notice is sent to this user mobile phone by GPRS communication unit.
Electrically operated valve is installed between pipeline, flow sensor is installed in the pipeline of combustion gas outflow, pressure transducer is installed in the pipeline that combustion gas flows to, combustion gas situation in gas pipeline is detected, when there are abnormal conditions, Microprocessor S3C44B0X electrically operated valve is closed, and sends audible and visible alarm, meanwhile, give the alarm to long-range receiving end.
Claims (5)
1. a gas meter, this meter is connected in gas pipeline, it is characterized in that, this gas meter comprises flow sensor, pressure transducer, microprocessor, electrically operated valve, audible-visual annunciator and GPRS communication unit;
Wherein, the output terminal of described flow sensor is connected with described microprocessor, for the flow of combustion gas in measuring channel;
The output terminal of described pressure transducer is connected with microprocessor, for the pressure of combustion gas in measuring channel;
The output terminal of described microprocessor is connected with the control end of described electrically operated valve, described audible-visual annunciator and described GPRS communication unit, for the treatment of the data that flow sensor and pressure transducer are collected, and send action command when gas leakage to electrically operated valve, audible-visual annunciator and GPRS communication unit, close described gas pipeline by electrically operated valve, audible-visual annunciator sends audible and visible alarm, GPRS communication unit gives the alarm to long-range receiving end.
2. gas meter as claimed in claim 1, is characterized in that, described microprocessor is also connected with IC-card functional module.
3. gas meter as claimed in claim 1, it is characterized in that, described audible-visual annunciator comprises hummer and LED.
4. gas meter as claimed in claim 1, it is characterized in that, described microprocessor is also connected with display screen and button.
5. gas meter as claimed in claim 1, it is characterized in that, described long-range receiving end is user mobile phone, sends notice by described GPRS communication unit to this user mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420849328.6U CN204314987U (en) | 2014-12-29 | 2014-12-29 | A kind of gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420849328.6U CN204314987U (en) | 2014-12-29 | 2014-12-29 | A kind of gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204314987U true CN204314987U (en) | 2015-05-06 |
Family
ID=53137290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420849328.6U Expired - Fee Related CN204314987U (en) | 2014-12-29 | 2014-12-29 | A kind of gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204314987U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156906A (en) * | 2015-09-08 | 2015-12-16 | 无锡百灵传感技术有限公司 | Intelligent natural gas remote monitoring and management system |
| CN106297033A (en) * | 2016-08-12 | 2017-01-04 | 姚俊 | A kind of gas meter |
| CN106352928A (en) * | 2016-08-12 | 2017-01-25 | 姚俊 | Fuel gas gauge capable of achieving quantitative use |
| CN107606491A (en) * | 2017-09-14 | 2018-01-19 | 惠州市三康科技有限公司 | A kind of building gas pipe, service pipe, indoor pipe leakage detection method |
| 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 |
-
2014
- 2014-12-29 CN CN201420849328.6U patent/CN204314987U/en not_active Expired - Fee Related
Cited By (7)
| 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 |
| CN105156906A (en) * | 2015-09-08 | 2015-12-16 | 无锡百灵传感技术有限公司 | Intelligent natural gas remote monitoring and management system |
| CN106297033A (en) * | 2016-08-12 | 2017-01-04 | 姚俊 | A kind of gas meter |
| CN106352928A (en) * | 2016-08-12 | 2017-01-25 | 姚俊 | Fuel gas gauge capable of achieving quantitative use |
| CN107606491A (en) * | 2017-09-14 | 2018-01-19 | 惠州市三康科技有限公司 | A kind of building gas pipe, service pipe, indoor pipe leakage detection method |
| CN107606491B (en) * | 2017-09-14 | 2024-04-02 | 苏海洪 | Leakage detection method for indoor gas pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20171229 |