CN202677578U - Early-stage gas on-line monitoring and alarm system - Google Patents
Early-stage gas on-line monitoring and alarm system Download PDFInfo
- Publication number
- CN202677578U CN202677578U CN 201220114177 CN201220114177U CN202677578U CN 202677578 U CN202677578 U CN 202677578U CN 201220114177 CN201220114177 CN 201220114177 CN 201220114177 U CN201220114177 U CN 201220114177U CN 202677578 U CN202677578 U CN 202677578U
- Authority
- CN
- China
- Prior art keywords
- gas
- alarm
- interface
- access server
- network
- 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
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 32
- 238000005070 sampling Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000002224 dissection Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 74
- 238000004880 explosion Methods 0.000 abstract description 13
- 239000002360 explosive Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 231100000614 poison Toxicity 0.000 abstract 1
- 230000007096 poisonous effect Effects 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000567 intoxicating Toxicity 0.000 description 1
- 230000002673 intoxicating effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Alarm Systems (AREA)
Abstract
The utility model discloses an early-stage gas on-line monitoring and alarm system, which comprises one or more gas alarms, an access server, a database server, and one or more monitoring terminals, wherein each gas alarm is connected with the access server, the access server is connected with the database server; the database server is connected with each monitoring terminal through network or connected with each monitoring terminal through an interface server and the network; and the gas alarm comprises a sampling pipe network, a getter pump, a speed reducing/filtering device, one or more gas sensors, an analog-digital conversion amplifying circuit, a controller CPU, a display screen, an alarm, a short massage/network transmission interface circuit, a keyboard and a debugging interface circuit. The early-stage gas on-line monitoring and alarm system can actively monitor the content of one or more kinds of gas components in the entire monitoring area, so that hidden dangers such as fire, explosion and the like caused by combustible and explosive gases and a phenomenon of personnel positioning caused by poisonous gases are discovered timely, thereby providing security for a key-point equipment room, and providing a safe environment for people.
Description
Technical field
The utility model belongs to gas on-line monitoring field, relates to a kind of early stage gas online monitoring alarm system.
Background technology
In existing gas on-line monitoring field, mostly adopt the diffusion type gas sample detecting, carry out in this way gas and detect, be merely able to detecting instrument peripheral gas environment is detected, can not reflect the actual conditions of whole surveyed area.When tested gas deposits in other position, then can not detect, potential safety hazard causes the accident.
Along with industry-by-industry, a large amount of visual plants has been arranged in the particularly development of mobile communications industry in the room, and the device security in these rooms and safety of surrounding environment just seem particularly important so.Direct indirect loss in order to prevent from causing that fire, blast bring just becomes one of emphasis in the safety guarantee work to the monitoring of carrying out inflammable gas, explosion hazard gases between equipment room.At the emphasis equipment room power ﹠ environment supervision has been installed substantially all at present, but gas monitor or blank out, for tackle fire, blast only is to be equipped with the fire fighting device such as flame snuffer, can find out, present flammable explosion hazard gases monitoring means are imperfection also, lack and a kind ofly can continue the means that monitor in comprehensive initiatively counterweight point device room, if possess this monitoring means, again in conjunction with dynamic environment monitoring, just can be in time, various indexs between monitoring equipment comprehensively and accurately, and for scenting a hidden danger rapidly and dealing with problems and have laid a good foundation.
The utility model content
The purpose of this utility model solves the above-mentioned problems in the prior art exactly, a kind of early stage gas online monitoring alarm system is provided, the gas in this monitor and alarm system energy counterweight point device room continues the comprehensively monitoring of active, prevents the generation of security incident.
For achieving the above object, technical solution of the present utility model is: a kind of early stage gas online monitoring alarm system, and it comprises one or more gas alarm, access server, database server and one or more monitor terminal; The output terminal of each gas alarm is connected with access server by serial line interface or cable network or wireless network, access server is connected by LAN (Local Area Network) with database server, and database server is connected with each monitor terminal by network or is connected with monitor terminal with network by interface server; Access server, database server and monitor terminal adopt C/S or B/S structure; Gas alarm comprises sampling pipe network, asepwirator pump, deceleration/filtrator, one or more gas sensor, analog to digital conversion amplifying circuit, controller CPU, display screen, alarm, note/Internet Transmission interface circuit, keyboard and debug i/f circuit; Be distributed with a plurality of air samplings hole on the sampling pipe network, sampling pipe network connects the air intake opening of asepwirator pump, the gas outlet of asepwirator pump connects the air intake opening of deceleration/filtrator, the gas outlet of deceleration/filtrator connects the air intake opening in the gas sensor gas storehouse of placing each gas sensor, the signal output part of each gas sensor is by connecting the signal input part of controller CPU behind the analog to digital conversion amplifying circuit, the display interface of controller CPU, the alarm control interface, note/Internet Transmission interface, Keyboard Control interface and debugging interface connect respectively display screen, alarm, note/Internet Transmission interface circuit, keyboard and debug i/f circuit, power supply connects the power end of controller CPU; During debugging, debugging interface connects debugging computer; Note/Internet Transmission interface circuit connects respectively the corresponding interface end of access server.
Sampling pipe network described above is the pvc pipe that is distributed with a plurality of air samplings hole, and it is arranged in the top, room; Described wireless network is GSM, GPRS, CDMA1X, CDMA2000, TDS-CDMA, WCDMA, EDGE or SMS.
Responsible the communicating with each gas alarm of access server described above is connected, and is responsible for the data of gas alarm collection are carried out being stored to database server after the dissection process; Database server is responsible for storing the data after access server is processed, and provides the data source service for monitor terminal; Monitor terminal is responsible for showing the gas componant content data of front end gas alarm collection, the display data form has real time data displaying, historical data to show, Real-time Alarm is showed, history alarm is showed, exhibition method has data list, chart to show and statistical report form.
Access server reserved function interface described above is to access other supervisory system.
Gas alarm is by the air in the asepwirator pump extraction sampling pipe network, realize the monitoring to whole room gas data, and to the local demonstration of institute's gas-monitoring content, warning, storage, simultaneously data communication device is crossed serial line interface or cable network or wireless network and be sent to the background monitoring center.
Gas alarm in the utility model is by the air in the asepwirator pump extraction sampling pipe network, and finish by the controller CPU of self data of institute's gas-monitoring content are processed, then carry out that this locality shows, reports to the police, storage, and be transferred to monitor terminal and monitor.A gas alarm of one playscript with stage directions utility model equipment can be installed in room, also a plurality of gas alarms can be installed, the pipe network of gas alarm is covered with top, whole room, the gas in whole room is monitored realizing.A plurality of gas alarms of one playscript with stage directions utility model equipment can be installed in a plurality of rooms, to realize an equipment gas in a plurality of rooms are carried out whole monitoring.The utility model can initiatively be monitored monitoring one or more gas componant content in the guarded region, having solved the online gas detecting instrument of existing diffusion type can only monitor and detection equipment ambient gas, can not monitor the problem in whole zone, it installs simple, can in time find because of hidden danger such as fire that flammable explosion hazard gases causes, blasts, personnel's intoxicating phenomenon that toxic gas causes, attach most importance to safety guarantee is provided between equipment room, for people provide security context, prevent the generation of security incident, ensured the security of the lives and property.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the inner connecting structure synoptic diagram of flammable explosion hazard gases alarm in the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Embodiment as depicted in figs. 1 and 2, present embodiment are the monitorings of interior flammable explosion hazard gases between the counterweight point device, and it comprises four flammable explosion hazard gases alarms, access server, database server, interface server and two monitor terminals.The output terminal of four flammable explosion hazard gases alarms is connected with access server by serial line interface or cable network or wireless network, access server is connected by LAN (Local Area Network) with database server, database server is connected with interface server by LAN (Local Area Network), and interface server is connected with two monitor terminals by network.Access server, database server and monitor terminal adopt C/S or B/S structure.Flammable explosion hazard gases alarm comprises each monitoring of sampling pipe network, asepwirator pump, deceleration/filtrator, two not flammable explosion hazard gases sensor, analog to digital conversion amplifying circuit, controller CPU, display screen, alarm, note/Internet Transmission interface circuit, keyboard and the debug i/f circuit of gas of the same race.Sampling pipe network is the pvc pipe that is distributed with a plurality of air samplings hole, and it is arranged in the top, room.Sampling pipe network connects the air intake opening of asepwirator pump, the gas outlet of asepwirator pump connects the air intake opening of deceleration/filtrator, the gas outlet of deceleration/filtrator connects the air intake opening in the gas sensor gas storehouse in the gas storehouse of placing two flammable explosion hazard gases sensors, the signal output part of two flammable explosion hazard gases sensors is respectively by connecting the signal input part of controller CPU, the display interface of controller CPU behind the analog to digital conversion amplifying circuit, the alarm control interface, note/Internet Transmission interface, Keyboard Control interface and debugging interface connect respectively display screen, alarm, note/Internet Transmission interface circuit, keyboard and debug i/f circuit; Power supply connects the power end of controller CPU.During debugging, debugging interface connects debugging computer; Note/Internet Transmission interface circuit connects respectively the corresponding interface end of access server.Wireless network that present embodiment adopts is GSM, GPRS, CDMA1X, CDMA2000, TDS-CDMA, WCDMA, EDGE or SMS.
Responsible the communicating with each gas alarm of described access server is connected, and is responsible for the data of gas alarm collection are carried out being stored to database server after the dissection process; Database server is responsible for storing the data after access server is processed, and provides the data source service for monitor terminal; Monitor terminal is responsible for showing the gas componant content data of front end gas alarm collection, the display data form has real time data displaying, historical data to show, Real-time Alarm is showed, history alarm is showed, exhibition method has data list, chart to show and statistical report form.
Above-described embodiment only is preferred and exemplary; those skilled in the art for example can be according to the description of this patent; use different gas sensors according to the difference that gathers gas; several gases in the monitoring room; use several gas sensors; access server can be reserved or reserved function interface not according to user demand; the use of the number of flammable explosion hazard gases alarm, the number of monitor terminal and docking port server and do not use all as required and select, it is all covered by the protection domain of this patent.
Claims (5)
1. early stage gas online monitoring alarm system, it is characterized in that: it comprises one or more gas alarm, access server, database server and one or more monitor terminal; The output terminal of each gas alarm is connected with access server by serial line interface or cable network or wireless network, access server is connected by LAN (Local Area Network) with database server, and database server is connected with each monitor terminal by network or is connected with monitor terminal with network by interface server; Access server, database server and monitor terminal adopt C/S or B/S structure; Gas alarm comprises sampling pipe network, asepwirator pump, deceleration/filtrator, one or more gas sensor, analog to digital conversion amplifying circuit, controller CPU, display screen, alarm, note/Internet Transmission interface circuit, keyboard and debug i/f circuit; Be distributed with a plurality of air samplings hole on the sampling pipe network, sampling pipe network connects the air intake opening of asepwirator pump, the gas outlet of asepwirator pump connects the air intake opening of deceleration/filtrator, the gas outlet of deceleration/filtrator connects the air intake opening in the gas sensor gas storehouse of placing each gas sensor, the signal output part of each gas sensor is by connecting the signal input part of controller CPU behind the analog to digital conversion amplifying circuit, the display interface of controller CPU, the alarm control interface, note/Internet Transmission interface, Keyboard Control interface and debugging interface connect respectively display screen, alarm, note/Internet Transmission interface circuit, keyboard and debug i/f circuit, power supply connects the power end of controller CPU; During debugging, debugging interface connects debugging computer; Note/Internet Transmission interface circuit connects respectively the corresponding interface end of access server.
2. early stage gas online monitoring alarm according to claim 1 system, it is characterized in that: described sampling pipe network is the pvc pipe that is distributed with a plurality of air samplings hole, and it is arranged in the top, room; Described wireless network is GSM, GPRS, CDMA1X, CDMA2000, TDS-CDMA, WCDMA, EDGE or SMS.
3. according to claim 1 or 2 described early stage gas online monitoring alarm systems, it is characterized in that: responsible the communicating with each gas alarm of described access server is connected, and is responsible for the data of gas alarm collection are carried out being stored to database server after the dissection process; Database server is responsible for storing the data after access server is processed, and provides the data source service for monitor terminal; Monitor terminal is responsible for showing the gas componant content data of front end gas alarm collection, the display data form has real time data displaying, historical data to show, Real-time Alarm is showed, history alarm is showed, exhibition method has data list, chart to show and statistical report form.
4. early stage gas online monitoring alarm according to claim 3 system is characterized in that: described access server reserved function interface.
5. it is characterized in that: described access server reserved function interface according to claim 1 or 2 described early stage gas online monitoring alarm systems.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220114177 CN202677578U (en) | 2012-03-25 | 2012-03-25 | Early-stage gas on-line monitoring and alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220114177 CN202677578U (en) | 2012-03-25 | 2012-03-25 | Early-stage gas on-line monitoring and alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202677578U true CN202677578U (en) | 2013-01-16 |
Family
ID=47498465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220114177 Expired - Fee Related CN202677578U (en) | 2012-03-25 | 2012-03-25 | Early-stage gas on-line monitoring and alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202677578U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578235A (en) * | 2013-11-04 | 2014-02-12 | 福建美营自动化科技有限公司 | Initiative absorbing type flammable and explosive gas detection alarm |
| CN107067664A (en) * | 2017-04-14 | 2017-08-18 | 哈尔滨佳云科技有限公司 | Equipment and the recognition methods of methane gas are recognized using broad spectrum type sensor |
| CN109058490A (en) * | 2018-09-10 | 2018-12-21 | 铜陵爱阀科技有限公司 | A kind of Intelligent anti-leakage Gas-combustion valve |
| CN116747693A (en) * | 2023-06-20 | 2023-09-15 | 优利德(江苏)化工有限公司 | A chlorine gas leakage treatment system |
-
2012
- 2012-03-25 CN CN 201220114177 patent/CN202677578U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578235A (en) * | 2013-11-04 | 2014-02-12 | 福建美营自动化科技有限公司 | Initiative absorbing type flammable and explosive gas detection alarm |
| CN107067664A (en) * | 2017-04-14 | 2017-08-18 | 哈尔滨佳云科技有限公司 | Equipment and the recognition methods of methane gas are recognized using broad spectrum type sensor |
| CN107067664B (en) * | 2017-04-14 | 2019-12-13 | 哈尔滨佳云科技有限公司 | equipment and method for identifying methane gas by using broad-spectrum sensor |
| CN109058490A (en) * | 2018-09-10 | 2018-12-21 | 铜陵爱阀科技有限公司 | A kind of Intelligent anti-leakage Gas-combustion valve |
| CN116747693A (en) * | 2023-06-20 | 2023-09-15 | 优利德(江苏)化工有限公司 | A chlorine gas leakage treatment system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206431778U (en) | A kind of intelligent fire alarm system | |
| CN202620548U (en) | Fire extinguishing device capable of giving alarm and being controlled in wireless remote mode | |
| CN113713311B (en) | A fire safety system for petrochemical plants | |
| CN202677578U (en) | Early-stage gas on-line monitoring and alarm system | |
| CN105957293B (en) | Fire monitoring method and its system during a kind of nuclear power plant containment shell bulge test | |
| CN111580447A (en) | Intelligent emergency monitoring system applied to totally-enclosed coal yard | |
| CN106781201A (en) | A kind of brewery's fire-fighting monitor in real time alarm method and system based on Internet of Things | |
| CN112666903A (en) | Industrial park safety risk management and control system | |
| CN203164721U (en) | Indoor environment monitoring device | |
| CN102081392A (en) | Petroleum and chemical equipment leakage monitoring system based on wireless sensor network (WSN) | |
| CN105654656A (en) | Safety management system and hand-held device | |
| CN113967335A (en) | Integrated intelligent gel foam fire-extinguishing robot | |
| CN112362335A (en) | System and method for monitoring working state of anti-seismic support and hanger of electromechanical pipeline in real time on line | |
| CN207661428U (en) | Piping lane safety monitoring assembly | |
| CN204790417U (en) | Basement environment intelligent management system of community | |
| CN213397614U (en) | System for monitoring working state of anti-seismic support and hanger of electromechanical pipeline in real time on line | |
| CN113870085A (en) | Fire-fighting equipment management system | |
| CN113709422A (en) | Piping lane safety alarm system | |
| Eliza et al. | IoT-Based Real-Time Carbon Monoxide Mitigation for MSME Indoor Environments. | |
| CN112489382A (en) | Combustible gas leakage alarm system based on Internet of things | |
| CN202569270U (en) | Fire extinguisher management system in a low-level building | |
| CN103177536B (en) | Gas detecting and alarming system and controlling method thereof for annular shaft kiln | |
| CN111123812A (en) | Safety monitoring system for recovery of associated gas of offshore oil production platform | |
| CN209980433U (en) | Combustible gas and oxygen concentration detection alarm system | |
| CN202366364U (en) | Government fire prevention system |
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: 20130116 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |