CN202938855U - Intelligent gas meter having gas detection functions - Google Patents
Intelligent gas meter having gas detection functions Download PDFInfo
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- CN202938855U CN202938855U CN 201220684655 CN201220684655U CN202938855U CN 202938855 U CN202938855 U CN 202938855U CN 201220684655 CN201220684655 CN 201220684655 CN 201220684655 U CN201220684655 U CN 201220684655U CN 202938855 U CN202938855 U CN 202938855U
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Abstract
The utility model discloses an intelligent gas meter having gas detection functions. The intelligent gas meter having the gas detection functions comprises a valve, a photoelectric word wheel, a reading conversion unit and a control unit, wherein the control unit comprises a wireless communication module. The intelligent gas meter having the gas detection functions is characterized by further comprising a gas detection module installed outside the intelligent gas meter, the gas detection module and the valve are respectively connected with the control unit, and the photoelectric word wheel is connected with the control unit through the reading conversion unit. The intelligent gas meter having the gas detection functions has both the functions of traditional metering and meter reading and the function of gas detection, and is multifunctional, convenient to use, and capable of increasing safety and reducing safety accidents.
Description
Technical field
The utility model relates to gas meter, flow meter field, particularly a kind of intelligent gas meter tool with gas detection function.
Background technology
The natural gas principal ingredient is methane, and pipeline breaking or other reasons cause gas leakage, and the too high words of methane concentration have risk of explosion; Natural gas in use also can have harm to the person because the carbonomonoxide concentration that burn incompletely produces is too high, because the security incident that anthracemia etc. causes is more and more, people's life and property is caused significant impact and loss.In existing family, gas detection alarm is the pure gas kind detecting on gas type basically, independent installment work simultaneously, do not carry out interconnected control with gas meter, flow meter, in surrounding environment, carbon monoxide, methane isoconcentration exceed standard etc., and warning message lacks effective carrier and the transmission control mode feeds back to long-range civil gas management company and user, and the general gas table is also just mainly born the function of measuring and checking meter.
The utility model content
The purpose of this utility model is to overcome existing above-mentioned deficiency in prior art, and a kind of function of both having born metering and having checked meter is provided, and has again the intelligent gas meter tool of gas detection function.
In order to realize the foregoing invention purpose, the utility model provides following technical scheme:
A kind of intelligent gas meter tool with gas detection function, comprise valve, photoelectricity character wheel, reading converting unit and control module, described control module comprises wireless communication module, also comprise and be arranged on the outer gas detection module of this intelligent gas meter tool, described gas detection module, valve are connected with described control module respectively, and described photoelectricity character wheel is connected with described control module by described reading converting unit.
Described gas detection module comprises carbon monoxide gas detector and methane gas detecting device.
Described carbon monoxide gas detector and methane gas detecting device are respectively carbon monoxide gas detector and the methane gas detecting device with acoustic-optic alarm.
Described wireless communication module is the GPRS/CDMA wireless communication module.
Compared with prior art, the beneficial effects of the utility model:
when intelligent gas meter tool of the present utility model works on power, the reading converting unit is sent into control module after the table tool data-switching of photoelectricity character wheel collection is become digital signal, control module will be shown the tool data transmission to long-range civil gas management control center by the wireless communication module of self, simultaneously, gas detection module detects carbon monoxide and the methane concentration in surrounding environment, carry out sound and light alarm after exceeding when the carbon monoxide that detects and methane concentration the calibration value that sets according to country or industry standard, and the outputting alarm signal is to control module, control module is controlled valve-off and alarm signal is transferred to long-range civil gas management control center, the function that intelligent gas meter tool of the present utility model had both been born conventional metered dose and checked meter, has again gas detection function, diverse in function, easy to use, strengthen security, reduce the generation of avoiding security incident.
Description of drawings:
Fig. 1 is structural representation of the present utility model
Embodiment
Below in conjunction with test example and embodiment, the utility model is described in further detail.But this should be interpreted as that the scope of the above-mentioned theme of the utility model only limits to following embodiment, all technology that realizes based on the utility model content all belong to scope of the present utility model.
Embodiment:
As shown in Figure 1, the intelligent gas meter tool with gas detection function of the present embodiment, comprise valve, photoelectricity character wheel, reading converting unit and control module, described control module comprises wireless communication module, also comprise and be arranged on the outer gas detection module of this intelligent gas meter tool, described gas detection module, valve are connected with described control module respectively, and described photoelectricity character wheel is connected with described control module by described reading converting unit.
Wherein, described gas detection module comprises carbon monoxide gas detector and methane gas detecting device.Described carbon monoxide gas detector and methane gas detecting device are respectively carbon monoxide gas detector and the methane gas detecting device with acoustic-optic alarm.Described wireless communication module is the GPRS/CDMA wireless communication module.Described valve is the built-in motor valve, and control module can be various microprocessors, adopts the MSP430F6733IPZ processor in the present embodiment.Above-mentioned each circuit unit or circuit module are existing mature technology, no longer describe in detail.
when this intelligent gas meter tool works on power, the reading converting unit is sent into control module after the table tool data-switching of photoelectricity character wheel collection is become digital signal, control module will be shown the tool data transmission to long-range civil gas management control center by the wireless communication module of self, simultaneously, gas detection module detects carbon monoxide and the methane concentration in surrounding environment, carry out sound and light alarm after exceeding when the carbon monoxide that detects and methane concentration the calibration value that sets according to country or industry standard, and the outputting alarm signal is to control module, control module is controlled valve-off and alarm signal is transferred to long-range civil gas management control center, the function that intelligent gas meter tool of the present utility model had both been born conventional metered dose and checked meter, has again gas detection function, diverse in function, easy to use, strengthen security, reduce the generation of avoiding security incident.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. intelligent gas meter tool with gas detection function, comprise valve, photoelectricity character wheel, reading converting unit and control module, described control module comprises wireless communication module, it is characterized in that: also comprise being arranged on the outer gas detection module of this intelligent gas meter tool, described gas detection module, valve are connected with described control module respectively, and described photoelectricity character wheel is connected with described control module by described reading converting unit.
2. the intelligent gas meter tool with gas detection function according to claim 1, it is characterized in that: described gas detection module comprises carbon monoxide gas detector and methane gas detecting device.
3. the intelligent gas meter tool with gas detection function according to claim 2, it is characterized in that: described carbon monoxide gas detector and methane gas detecting device are respectively carbon monoxide gas detector and the methane gas detecting device with acoustic-optic alarm.
4. the intelligent gas meter tool with gas detection function according to claim 1, it is characterized in that: described wireless communication module is the GPRS/CDMA wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684655 CN202938855U (en) | 2012-12-12 | 2012-12-12 | Intelligent gas meter having gas detection functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684655 CN202938855U (en) | 2012-12-12 | 2012-12-12 | Intelligent gas meter having gas detection functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938855U true CN202938855U (en) | 2013-05-15 |
Family
ID=48323089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220684655 Expired - Lifetime CN202938855U (en) | 2012-12-12 | 2012-12-12 | Intelligent gas meter having gas detection functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938855U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674122A (en) * | 2013-12-16 | 2014-03-26 | 天津市鑫丰仪表成套有限公司 | Novel biogas metering device |
| CN105806438A (en) * | 2016-04-25 | 2016-07-27 | 济南本安科技发展有限公司 | Data recording system and method |
-
2012
- 2012-12-12 CN CN 201220684655 patent/CN202938855U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674122A (en) * | 2013-12-16 | 2014-03-26 | 天津市鑫丰仪表成套有限公司 | Novel biogas metering device |
| CN105806438A (en) * | 2016-04-25 | 2016-07-27 | 济南本安科技发展有限公司 | Data recording system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 536, Section 1, airport 1st Road, Shuangliu Southwest Airport, Chengdu, Sichuan 610211 Patentee after: Chengdu Qianjia Technology Co.,Ltd. Address before: No. 536, Section 1, airport 1st Road, Shuangliu Southwest Airport, Chengdu, Sichuan 610211 Patentee before: Chengdu Qianjia Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |