CN201780135U - Intelligent alarm gas meter - Google Patents
Intelligent alarm gas meter Download PDFInfo
- Publication number
- CN201780135U CN201780135U CN201020512527XU CN201020512527U CN201780135U CN 201780135 U CN201780135 U CN 201780135U CN 201020512527X U CN201020512527X U CN 201020512527XU CN 201020512527 U CN201020512527 U CN 201020512527U CN 201780135 U CN201780135 U CN 201780135U
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- gas
- microprocessor
- meter
- alarm
- gas meter
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Abstract
The utility model relates to a gas metering device, in particular to an intelligent alarm gas meter with a safety control device. The intelligent alarm gas meter of the utility model comprises a gas meter, a pressure sensor, a flow sensor, a gas-sensitive sensor, an alarm, an electric control valve and a microprocessor, wherein the output ends of the pressure sensor, the flow sensor and the gas-sensitive sensor are respectively connected with the microprocessor; the alarm and the control end of the electric control valve are respectively connected with the microprocessor; and the microprocessor is installed in the gas meter. The intelligent alarm gas meter of the utility model can be used to simultaneously detect the internal conditions of gas pipelines and the gas in use, thereby avoiding the occurrence of emergencies such as pipeline damage, gas leakage, insufficient combustion, CO poisoning and the like, so that the intelligent alarm gas meter can be used more conveniently and safely.
Description
Technical field
The utility model relates to a kind of combustible gas metering arrangement, is specifically related to a kind of intelligent alarm gas meter, flow meter that has safety control.
Background technology
At present, the safe handling aspect of combustion gas in the family still awaits improving, and in use occurs incidents such as combustion gas leaks, CO poisoning frequently.Combustion gas is as flammable explosive gas; its user mode unusual very easily causes serious security incident; so to the combustion gas inherent state: pressure and flow and rough burning produces in air carbon monoxide CO, leak the physical parameters such as methane CH4 that produce and effectively monitor; and gas supply control effectively; be to help improving combustion gas rank safe in utilization, help protecting the safety of people's lives and properties.
Existing gas meter, flow meter mainly is to control at the use of combustion gas, aspect safe handling, also lacking the control corresponding device, so that can not judge, giving people setup time whether abnormal conditions occurring, make that the accident loss is bigger, can not safe handling.
Summary of the invention
The utility model has mainly solved: existing gas meter, flow meter does not possess combustion gas status detection in using, and causes and can not avoid accident, loses bigger problem; A kind of intelligent alarm gas meter, flow meter safe in utilization is provided.
The technical solution adopted in the utility model is: the intelligent alarm gas meter, flow meter comprises gas meter, flow meter, pressure transducer, flow sensor, gas sensor, alarm, electric control valve and microprocessor; The output terminal of pressure transducer, flow sensor and gas sensor is connected with microprocessor respectively, and the control end of alarm and electric control valve is connected with microprocessor respectively, and microprocessor is installed in the gas meter, flow meter.
Electrically operated valve is installed between the pipeline, flow sensor is installed in the pipeline of combustion gas outflow, pressure transducer is installed in the pipeline that combustion gas flows to, interior combustion gas situation to gas pipeline detects, when abnormal conditions occurring, microprocessor control electrically operated valve is closed, and gas meter, flow meter quits work.Gas sensor is installed on outside the pipeline, in use, leak or have a certain amount of CO to generate if any a large amount of combustion gas, gas sensor passes to microprocessor with signal, alarm equipment alarm is closed and controlled to microprocessor control electrically operated valve, and gas meter, flow meter quits work.Avoid occurring as gas pipeline damages, a large amount of combustion gas phenomenon such as leak causes combustion gas to waste, and uses dangerous.
As preferably, microprocessor also is provided with display screen and the button that is attached thereto outward, shows the state of gas pipeline inside by display screen, as pressure and flow; By button the threshold values of valve-off and warning can be set, be applicable to different environment.
As preferably, alarm is a hummer.
As preferably, microprocessor, display screen, button and alarm all are integrated on the gas meter, flow meter.Reduce volume, convenient and practical.
The beneficial effect that the utility model is obtained is: when the gas pipeline internal state is had detection, the combustion gas in using is also had detection, avoided the appearance of accident, damaging combustion gas as pipeline leaks, it is insufficient to burn, and produces CO poisoning etc., makes and uses convenient, safety.
Description of drawings
Fig. 1 is the utility model structure schematic flow sheet;
Embodiment
The utility model is described in further detail below in conjunction with description of drawings and embodiment.
Embodiment: intelligent alarm gas meter, flow meter (referring to accompanying drawing 1) comprises gas meter, flow meter, pressure transducer, flow sensor, gas sensor, alarm, electric control valve and microprocessor; The output terminal of pressure transducer, flow sensor and gas sensor is connected with microprocessor respectively, and the control end of alarm and electric control valve is connected with microprocessor respectively, and little processing is installed in the gas meter, flow meter.Microprocessor also is provided with display screen and the button that is attached thereto outward, and microprocessor, display screen, button and alarm all are integrated on the gas meter, flow meter.Wherein alarm is a hummer.
Electrically operated valve is installed between the pipeline, flow sensor is installed in the pipeline that combustion gas flows out, and pressure transducer is installed in the pipeline that combustion gas flows to, and the interior combustion gas situation of gas pipeline is detected, gas sensor is installed on outside the pipeline, and fired state is monitored.During use, be provided with by button and the display screen parameter to microprocessor, when when abnormal conditions appear in gas pipeline, microprocessor control electrically operated valve is closed, and gas meter, flow meter quits work; Leak or have a certain amount of CO to generate if any a large amount of combustion gas, gas sensor passes to microprocessor with signal, and alarm equipment alarm is closed and controlled to microprocessor control electrically operated valve, and gas meter, flow meter quits work.
Claims (4)
1. intelligent alarm gas meter, flow meter, it is characterized in that: it comprises gas meter, flow meter, pressure transducer, flow sensor, gas sensor, alarm, electric control valve and microprocessor; The output terminal of pressure transducer, flow sensor and gas sensor is connected with microprocessor respectively, and the control end of alarm and electric control valve is connected with microprocessor respectively, and microprocessor is installed in the gas meter, flow meter.
2. intelligent alarm gas meter, flow meter according to claim 1 is characterized in that: microprocessor also is provided with display screen and the button that is attached thereto outward.
3. intelligent alarm gas meter, flow meter according to claim 1 and 2 is characterized in that: alarm is a hummer.
4. intelligent alarm gas meter, flow meter according to claim 3 is characterized in that: microprocessor, display screen, button and alarm all are integrated on the gas meter, flow meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020512527XU CN201780135U (en) | 2010-08-27 | 2010-08-27 | Intelligent alarm gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020512527XU CN201780135U (en) | 2010-08-27 | 2010-08-27 | Intelligent alarm gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201780135U true CN201780135U (en) | 2011-03-30 |
Family
ID=43793346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020512527XU Expired - Fee Related CN201780135U (en) | 2010-08-27 | 2010-08-27 | Intelligent alarm gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201780135U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736820A (en) * | 2014-12-07 | 2016-07-06 | 南京化工职业技术学院 | Electronic digital display pressure-reducing valve |
| CN105953857A (en) * | 2016-07-07 | 2016-09-21 | 浙江驰峰自动化科技有限公司 | Multifunctional intelligent gas meter |
| WO2017041394A1 (en) * | 2015-09-07 | 2017-03-16 | 李万鸿 | Remote intelligent control gas meter |
-
2010
- 2010-08-27 CN CN201020512527XU patent/CN201780135U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736820A (en) * | 2014-12-07 | 2016-07-06 | 南京化工职业技术学院 | Electronic digital display pressure-reducing valve |
| WO2017041394A1 (en) * | 2015-09-07 | 2017-03-16 | 李万鸿 | Remote intelligent control gas meter |
| CN105953857A (en) * | 2016-07-07 | 2016-09-21 | 浙江驰峰自动化科技有限公司 | Multifunctional intelligent gas meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20130827 |