CN103606249A - Combustible gas leak detection and control system - Google Patents
Combustible gas leak detection and control system Download PDFInfo
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- CN103606249A CN103606249A CN201310610987.4A CN201310610987A CN103606249A CN 103606249 A CN103606249 A CN 103606249A CN 201310610987 A CN201310610987 A CN 201310610987A CN 103606249 A CN103606249 A CN 103606249A
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Abstract
The invention discloses a combustible gas leak detection and control system. The combustible gas leak detection and control system comprises a combustible gas sensor and a valve, wherein the combustible gas sensor is installed in an indoor kitchen, and the valve is installed on a combustible gas pipeline. The valve, the combustible gas sensor and an exhaust hood exhaust fan are connected with a gas control device respectively, the gas control device is connected with a guard system through a signal line, and the guard system is connected with a power control cabinet through a control line. The combustible gas sensor transmits a detected gas concentration value to the gas control device, the gas control device compares the detected gas concentration value with a preset value of the gas control device, if the detected gas concentration value is larger than the preset value, the gas control device gives an audible alarm and controls the valve to be closed and the exhaust hood exhaust fan to be opened, guards who are always on duty can know that combustible gas is leaked in time, close electric brakes of users in time and inform the users of gas leakage in time, and therefore accidents are avoided.
Description
Technical field
The invention belongs to Intelligentized Management System for Local Housing Estates, be specifically related to the system that the inflammable gas leak case in community resident man is detected and controlled.
Background technology
The inflammable gas for example incident of leakage of coal gas and rock gas can cause larger disaster, for Yi Ge community, if one combustible gas leakage occurs, may cause the disaster of whole community.Therefore,, for cell management, Leak Detection and the control of inflammable gas are absolutely necessary.
At present, mostly adopt gas sensor to be arranged on kitchen inflammable gas is detected, when sensor detects in air inflammable gas, trigger alarm device is reported to the police.The shortcoming that this home-use detection method exists is: in manager nobody time, even if alarm is reported to the police, even if also cannot process the inflammable gas leaking, therefore, exist and can not notify in time the problem that puts in place and process in time, just can not prevent in time the generation of disaster.
Summary of the invention
The measurement and control system that provides a kind of inflammable gas that can control safe, convenient and in time in community resident man to reveal is provided in order to overcome the too late defect of preventing the generation of disaster in existing gas sensor detection method.
The technical solution used in the present invention is: comprise and be arranged on indoor kitchen place's combustible gas sensor and be arranged on the valve on inflammable gas pipeline, valve, combustible gas sensor and lampblack absorber exhaust fan connect respectively gas control equipment, gas control equipment connects gatekeeper system by signal wire, and gatekeeper system connects power controling box by control line.
Further, combustible gas sensor sends the gas concentration value of its detection to gas control equipment, gas control equipment is compared the gas concentration value of detection with the value of its setting, if be greater than setting value, gas control equipment sounds the alarm, and while by-pass valve control is closed and controlled lampblack absorber exhaust fan and opens.
The present invention adopts after above-mentioned technology, has following beneficial effect:
1, the present invention can detect the leakage of gas comparatively delicately, sends in time signal notice, closes in time the valve of giving vent to anger.
2, the present invention has adopted gatekeeper system, can learn in time combustible gas leakage by entrance guard on duty all the time, closes in time the electric brake of this resident family and notifies in time resident family or take effective measures, and avoids the generation of accident.
3, the present invention has adopted the device of controlling lampblack absorber exhaust fan, in time inflammable gas is got rid of.
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of combustible gas leakage measurement and control system of the present invention;
In figure: 1. closed power supply control box; 2. valve; 3. gas control equipment; 4. lampblack absorber exhaust fan; 5. combustible gas sensor; 6. gatekeeper system.
Embodiment
Referring to Fig. 1, the present invention includes closed power supply control box 1, valve 2, gas control equipment 3, lampblack absorber exhaust fan 4, combustible gas sensor 5, gatekeeper system 6.Wherein, combustible gas sensor 5 is arranged on place, indoor kitchen, and valve 2 is by-pass valve controls of inflammable gas pipeline, is arranged on inflammable gas pipeline, and gas control equipment 3 is arranged on Stall indoor or Mei Zhuan building the place that enters.Gas control equipment 3 connects respectively valve 2, lampblack absorber exhaust fan 4 and combustible gas sensor 5 by different ports.Gas control equipment 3 built-in chips, combustible gas sensor 5 sends the gas concentration value of its detection to gas control equipment 3, gas control equipment 3 is compared the gas concentration value of detection with the value of its setting, if be greater than the value of setting, gas control equipment 3 sounds the alarm, and by-pass valve control 2 is closed simultaneously, prevents in time the continuation of inflammable gas to leak, also control lampblack absorber exhaust fan 4 and open work, inflammable gas is discharged.
At gatekeeper system 6 places, gas control equipment 3 shows the information of corresponding dwelling unit in system, for example, show amber light when normal, and when occurring to leak, amber light becomes red light, and facilitating entrance guard personnel to learn is in time that Leakage Gas appears in which household unit.
The present invention is by the in the situation that of combustible gas leakage, by reaching complete, convenient by gatekeeper system 6 and controlling in time the generation of combustible gas leakage, also prevents in time the generation of disaster.
Claims (3)
1. a combustible gas leakage measurement and control system, comprise and be arranged on indoor kitchen place's combustible gas sensor (5) and be arranged on the valve (2) on inflammable gas pipeline, it is characterized in that: valve (2), combustible gas sensor (5) and lampblack absorber exhaust fan (4) connect respectively gas control equipment (3), gas control equipment (3) connects gatekeeper system (6) by signal wire, and gatekeeper system (6) connects power controling box by control line.
2. a kind of combustible gas leakage measurement and control system according to claim 1, it is characterized in that: combustible gas sensor (5) sends the gas concentration value of its detection to gas control equipment (3), gas control equipment (3) is compared the gas concentration value of detection with the value of its setting, if be greater than setting value, gas control equipment (3) sounds the alarm, and while by-pass valve control (2) is closed and controlled lampblack absorber exhaust fan (4) and opens.
3. a kind of combustible gas leakage measurement and control system according to claim 2, it is characterized in that: when the gas concentration value that gas control equipment (3) compares detection is greater than setting value, send a signal to gatekeeper system (6), gatekeeper system (6) powered-down control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310610987.4A CN103606249A (en) | 2013-11-28 | 2013-11-28 | Combustible gas leak detection and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310610987.4A CN103606249A (en) | 2013-11-28 | 2013-11-28 | Combustible gas leak detection and control system |
Publications (1)
| Publication Number | Publication Date |
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| CN103606249A true CN103606249A (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310610987.4A Pending CN103606249A (en) | 2013-11-28 | 2013-11-28 | Combustible gas leak detection and control system |
Country Status (1)
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| CN (1) | CN103606249A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408895A (en) * | 2014-10-30 | 2015-03-11 | 合肥指南针电子科技有限责任公司 | Combustion gas leakage detection management system and method of intelligent cell |
| CN104680730A (en) * | 2015-03-20 | 2015-06-03 | 苏州首旗信息科技有限公司 | Intelligent leakage detection system for combustible gas |
| CN106097667A (en) * | 2016-06-28 | 2016-11-09 | 广东美的厨房电器制造有限公司 | Combustible gas leakage detection method, equipment and combustion gas household electrical appliances |
| CN106287225A (en) * | 2015-06-02 | 2017-01-04 | 齐鲁工业大学 | A kind of combustion gas on-line monitoring early warning system and detection control method thereof |
| CN108932814A (en) * | 2018-07-18 | 2018-12-04 | 东华大学 | A kind of embedded image type cooking fire warning device |
| RU2775617C1 (en) * | 2021-09-09 | 2022-07-05 | Виктор Федорович Мозговой | Method for controlling the gas contamination of kitchen rooms of multi-storey residential buildings |
Citations (6)
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| CN202075840U (en) * | 2011-05-12 | 2011-12-14 | 南京信息工程大学 | Coal gas detection, alarm and exhaust system |
| CN202093376U (en) * | 2011-04-26 | 2011-12-28 | 耕者有田科技（北京）有限公司 | City combustion gas monitoring alarm system |
| CN102682566A (en) * | 2012-05-22 | 2012-09-19 | 苏州奇可思信息科技有限公司 | Safety management system |
| CN202972542U (en) * | 2012-12-10 | 2013-06-05 | 天津市浦海新技术有限公司 | Indoor gas safe system |
| CN203276497U (en) * | 2013-04-24 | 2013-11-06 | 上海理工大学 | Gas leakage alarm device |
| CN203276496U (en) * | 2013-02-25 | 2013-11-06 | 吉林省宏联科技有限公司 | Intelligent system capable of monitoring gas leakage and automatically alarming |
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2013
- 2013-11-28 CN CN201310610987.4A patent/CN103606249A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202093376U (en) * | 2011-04-26 | 2011-12-28 | 耕者有田科技（北京）有限公司 | City combustion gas monitoring alarm system |
| CN202075840U (en) * | 2011-05-12 | 2011-12-14 | 南京信息工程大学 | Coal gas detection, alarm and exhaust system |
| CN102682566A (en) * | 2012-05-22 | 2012-09-19 | 苏州奇可思信息科技有限公司 | Safety management system |
| CN202972542U (en) * | 2012-12-10 | 2013-06-05 | 天津市浦海新技术有限公司 | Indoor gas safe system |
| CN203276496U (en) * | 2013-02-25 | 2013-11-06 | 吉林省宏联科技有限公司 | Intelligent system capable of monitoring gas leakage and automatically alarming |
| CN203276497U (en) * | 2013-04-24 | 2013-11-06 | 上海理工大学 | Gas leakage alarm device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408895A (en) * | 2014-10-30 | 2015-03-11 | 合肥指南针电子科技有限责任公司 | Combustion gas leakage detection management system and method of intelligent cell |
| CN104408895B (en) * | 2014-10-30 | 2017-06-16 | 合肥指南针电子科技有限责任公司 | A kind of intelligent residential district gas leakage detection management system and method |
| CN104680730A (en) * | 2015-03-20 | 2015-06-03 | 苏州首旗信息科技有限公司 | Intelligent leakage detection system for combustible gas |
| CN106287225A (en) * | 2015-06-02 | 2017-01-04 | 齐鲁工业大学 | A kind of combustion gas on-line monitoring early warning system and detection control method thereof |
| CN106097667A (en) * | 2016-06-28 | 2016-11-09 | 广东美的厨房电器制造有限公司 | Combustible gas leakage detection method, equipment and combustion gas household electrical appliances |
| CN108932814A (en) * | 2018-07-18 | 2018-12-04 | 东华大学 | A kind of embedded image type cooking fire warning device |
| RU2775617C1 (en) * | 2021-09-09 | 2022-07-05 | Виктор Федорович Мозговой | Method for controlling the gas contamination of kitchen rooms of multi-storey residential buildings |
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Application publication date: 20140226 |