CN201926474U - Intelligent gas meter capable of preventing gas leakage - Google Patents
Intelligent gas meter capable of preventing gas leakage Download PDFInfo
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- CN201926474U CN201926474U CN2010206604619U CN201020660461U CN201926474U CN 201926474 U CN201926474 U CN 201926474U CN 2010206604619 U CN2010206604619 U CN 2010206604619U CN 201020660461 U CN201020660461 U CN 201020660461U CN 201926474 U CN201926474 U CN 201926474U
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Abstract
The utility model relates to the technical field of gas meters, in particular to an intelligent gas meter capable of preventing gas leakage, which is provided with an external independent gas detector and can automatically close a gas meter gas inlet valve. The intelligent gas meter capable of preventing gas leakage comprises an intelligent gas meter (1), wherein the intelligent gas meter (1) is provided with external independent gas detector (2), and the intelligent gas meter (1) and the gas detector (2) are connected in a wired or wireless manner. The gas detector is arranged externally and independently and connected in a wired or wireless manner, and can be flexibly placed in any position, so as to achieve the ideal detection effect as far as possible, close the solenoid valve as early as possible and achieve the purpose of intelligent control of gas leakage. Once the concentrations of liquefied petroleum gas, natural gas, city gas, carbon monoxide, hydrogen gas and other gases reach a preset warning value, the intelligent gas meter gives audible and visual alarm signals in real time to warn a user to take effective measures instantly or actuates a linkage device to vent or cut off a gas source and thus to eliminate the dangers; and the intelligent gas meter effectively prevents fire, explosion, asphyxiation, death and other serious accidents.
Description
Technical field
The utility model relates to the gas meter, flow meter technical field, be specifically related to have external independently combustion gas detector can automatic self-closing gas table gas admittance valve intelligent gas meter.
Background technology
Existing gas meter, flow meter is to realize intellectuality, when being limited to the record gas consumption, functions such as the not enough automatic warning of the pre-Stored Value of gas expense.Also can not realize gas meter, flow meter intelligent detecting gas leakage, and the function of automatic warning and valve-off control gas leakage.
The utility model content
The technical problems to be solved in the utility model is: by a kind of can intelligent detecting gas leakage, and report to the police automatically and valve-off is prevented and treated the function of gas leakage, and the intelligent gas meter of detecting location can be set flexibly.
To achieve the above object of the invention, the technical scheme that the utility model adopted is:
The intelligent gas meter that anti-combustion gas is revealed comprises intelligent gas meter, and described intelligent gas meter is provided with external independently combustion gas detector, and described intelligent gas meter is connected by wired or wireless mode with the combustion gas detector.
Describedly can gas meter, flow meter comprise a gas meter, flow meter control circuit, described gas meter, flow meter control circuit comprises MCU, sets up 485 bus interface, wireless transport module, valve positioner and air intake opening solenoid valve; Described MCU is connected with 485 bus interface, wireless transport module, valve positioner respectively, and valve positioner is connected with the air intake opening solenoid valve.
Described combustion gas detector comprises a gas meter, flow meter control circuit, and described gas meter, flow meter control circuit comprises MCU, sets up 485 bus interface and wireless transport module; Described MCU is connected with wireless transport module with 485 bus interface respectively.
Pass through 485 bus interface wired connections between described intelligent gas meter and the combustion gas detector.
Pass through the wireless transport module wireless connections between described intelligent gas meter and the combustion gas detector.
This practical beneficial effect is: native system mainly is made up of the two large divisions, comprise intelligent gas matrix section and combustion gas explorer portion, the major function of table tool part is the gas consumption of recording user, and operation of indicator gauge tool and user use the gas situation, and external control signal is made response.Combustion gas probe portion major function instructs the gas meter, flow meter tool to make it close valve by 485 buses or wireless communication module transmission pass valve for carry out sound and light alarm when the content that detects inflammable gass such as airborne methane, ethane reaches the abstinence value simultaneously.Because the combustion gas detector is independently external, by wireless or wired connection, can the position be set flexibly, reach desirable as far as possible Effect on Detecting, the very first time is closed solenoid valve, realizes the intelligent purpose that prevents gas leakage.Combustion gas and poisonous gas are arranged in the family where,, will verily send the sound and light alarm signal, remind you immediately to adopt an effective measure in case the concentration of gases such as liquefied petroleum gas (LPG), rock gas, town gas, carbon monoxide, hydrogen reaches the setting early warning value; Or the startup linkage, ventilate or close source of the gas, remove the dangerous condition; Effectively avoid fire, explode, suffocate, the generation of serious accident such as death.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a gas meter, flow meter control circuit block diagram of the present utility model
Fig. 3 is a combustion gas detector circuit block diagram of the present utility model
Fig. 4 is gas meter, flow meter 485 bus interface synoptic diagram of the present utility model
Fig. 5 is a wireless communication module synoptic diagram of the present utility model
Fig. 6 is a gas meter, flow meter MCU synoptic diagram of the present utility model
Fig. 7 is detector 485 bus interface synoptic diagram of the present utility model
Wherein, 1, gas meter, flow meter, 101,485 bus interface, 102, wireless transport module, 103, valve positioner, 104, MCU, 105, solenoid valve, 2, the combustion gas detector, 201,485 bus interface, 202, wireless transport module, 203, MCU.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is done and to be described in detail:
As Fig. 1, the intelligent gas meter that anti-combustion gas is revealed comprises intelligent gas meter 1, and described intelligent gas meter is provided with external independently combustion gas detector 2, and described intelligent gas meter 1 is connected by wired or wireless mode with combustion gas detector 2.
As shown in Figure 2, describedly can gas meter, flow meter comprise a gas meter, flow meter control circuit, described gas meter, flow meter control circuit comprises MCU104, set up be used for wired mode with the outside carry out data communication 485 bus interface 101, be used for wireless mode and carry out the wireless transport module 102 of data communication, the valve positioner 103 that is used for folding air intake opening solenoid valve 105 and air intake opening solenoid valve 105 with the outside; Described MCU104 is connected with 485 bus interface 101, wireless transport module 102, valve positioner 103 respectively, and valve positioner 103 is connected with air intake opening solenoid valve 105.
As shown in Figure 3, described combustion gas detector 2 comprises a gas meter, flow meter control circuit, described gas meter, flow meter control circuit comprises MCU104, sets up to be used for wired mode and to carry out 485 bus interface 201 of data communication and wireless mode is carried out data communication with the outside wireless transport module 202 with the outside; Described MCU104 is connected with wireless transport module 202 with 485 bus interface 201 respectively.
Pass through 485 bus interface, 101,201 wired connections between described intelligent gas meter 1 and the combustion gas detector 2.
Pass through wireless transport module 102,202 wireless connections between described intelligent gas meter 1 and the combustion gas detector 2.
The utility model is not limited to above-mentioned example, in claims of the present utility model institute restricted portion, and various distortion that those skilled in the art can make without creative work or revise the protection that all is subjected to this patent.
Claims (5)
1. the intelligent gas meter that anti-combustion gas is revealed comprises intelligent gas meter (1), and it is characterized in that: described intelligent gas meter is provided with external independently combustion gas detector (2), and described intelligent gas meter (1) is connected by wired or wireless mode with combustion gas detector (2).
2. the intelligent gas meter that anti-combustion gas according to claim 1 is revealed, it is characterized in that: describedly can gas meter, flow meter comprise a gas meter, flow meter control circuit, described gas meter, flow meter control circuit comprises MCU (104), sets up 485 bus interface (101), wireless transport module (102), valve positioner (103) and air intake opening solenoid valve (105); Described MCU (104) is connected with 485 bus interface (101), wireless transport module (102), valve positioner (103) respectively, and valve positioner (103) is connected with air intake opening solenoid valve (105).
3. the intelligent gas meter that anti-combustion gas according to claim 1 is revealed, it is characterized in that: described combustion gas detector (2) comprises a gas meter, flow meter control circuit, described gas meter, flow meter control circuit comprises MCU (104), sets up 485 bus interface (201) and wireless transport module (202); Described MCU (104) is connected with wireless transport module (202) with 485 bus interface (201) respectively.
4. the intelligent gas meter of wanting 2 or 3 described anti-combustion gas to reveal according to right is characterized in that: pass through 485 bus interface (101,201) wired connection between described intelligent gas meter (1) and the combustion gas detector (2).
5. the intelligent gas meter of wanting 2 or 3 described anti-combustion gas to reveal according to right is characterized in that: pass through wireless transport module (102,202) wireless connections between described intelligent gas meter (1) and the combustion gas detector (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206604619U CN201926474U (en) | 2010-12-15 | 2010-12-15 | Intelligent gas meter capable of preventing gas leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206604619U CN201926474U (en) | 2010-12-15 | 2010-12-15 | Intelligent gas meter capable of preventing gas leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201926474U true CN201926474U (en) | 2011-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010206604619U Expired - Fee Related CN201926474U (en) | 2010-12-15 | 2010-12-15 | Intelligent gas meter capable of preventing gas leakage |
Country Status (1)
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393232A (en) * | 2011-11-30 | 2012-03-28 | 浙江荣鑫燃气表有限公司 | Security type wireless intelligent gas meter |
| 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 |
| CN103065438A (en) * | 2012-11-30 | 2013-04-24 | 上海万康无线智能控制系统有限公司 | Gas alarm system with wireless communication function |
| CN103148873A (en) * | 2011-12-07 | 2013-06-12 | 重庆晓铭管道安装工程有限公司 | Intelligent gas meter system |
| CN105571789A (en) * | 2015-12-19 | 2016-05-11 | 成都尼奥尔电子科技有限公司 | Wireless natural gas detector based on wireless receiving circuit |
| CN108088517A (en) * | 2017-12-28 | 2018-05-29 | 湖北骏翔电子科技有限公司 | A kind of new type natural gas meter with leakage detection function |
-
2010
- 2010-12-15 CN CN2010206604619U patent/CN201926474U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393232A (en) * | 2011-11-30 | 2012-03-28 | 浙江荣鑫燃气表有限公司 | Security type wireless intelligent gas meter |
| CN103148873A (en) * | 2011-12-07 | 2013-06-12 | 重庆晓铭管道安装工程有限公司 | Intelligent gas meter 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 |
| CN103065438A (en) * | 2012-11-30 | 2013-04-24 | 上海万康无线智能控制系统有限公司 | Gas alarm system with wireless communication function |
| CN103065438B (en) * | 2012-11-30 | 2016-04-13 | 上海万康无线智能控制系统有限公司 | There is the gas alarm system of radio communication function |
| CN105571789A (en) * | 2015-12-19 | 2016-05-11 | 成都尼奥尔电子科技有限公司 | Wireless natural gas detector based on wireless receiving circuit |
| CN108088517A (en) * | 2017-12-28 | 2018-05-29 | 湖北骏翔电子科技有限公司 | A kind of new type natural gas meter with leakage detection function |
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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 |
Granted publication date: 20110810 Termination date: 20151215 |
|
| EXPY | Termination of patent right or utility model |