CN202093376U - City combustion gas monitoring alarm system - Google Patents

City combustion gas monitoring alarm system Download PDF

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Publication number
CN202093376U
CN202093376U CN2011201263097U CN201120126309U CN202093376U CN 202093376 U CN202093376 U CN 202093376U CN 2011201263097 U CN2011201263097 U CN 2011201263097U CN 201120126309 U CN201120126309 U CN 201120126309U CN 202093376 U CN202093376 U CN 202093376U
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China
Prior art keywords
gas
module
data
gas concentration
remote server
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Expired - Fee Related
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CN2011201263097U
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Chinese (zh)
Inventor
刘杰
刘磊
张海涛
吴迪
袁桂萍
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GENGZHEYOUTIAN TECHNOLOGY (BEIJING) Co Ltd
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GENGZHEYOUTIAN TECHNOLOGY (BEIJING) Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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Abstract

The utility model relates to a city combustion gas monitoring alarm system which includes at least one monitoring terminal, a remote server, and a data transmitting and receiving module. The monitoring terminal includes a gas sensor, an alarm, an exhaust device, a driving device, a pipeline valve, a valve performer, and a controller. The controller is connected with the gas sensor, the alarm, the driving device, and the valve performer, and is used to receive, analyze, and upload the combustion gas concentration data detected by the gas sensor. When the combustion gas concentration is higher than a set value, the controller controls the alarm to give an alarm message, controls the driving device to drive the exhaust device to exhaust the indoor combustion gas, and controls the valve performer to turn off the pipeline valve. The remote server includes an analysis module, a storage module, a display module, and a control module. The data transmitting and receiving module is connected with the monitoring terminal and the remote server and is used for the analysis, protocol conversion, and retransmission of the interaction data between the monitoring terminal and the remote server. Through detecting the combustion gas concentration, the city combustion gas monitoring alarm system can take responsive measures when the combustion gas concentration exceeds a set value.

Description

The gas monitoring and alarming system
Technical field
The utility model relates to a kind of inflammable gas supervisory system, relates in particular to a kind of gas monitoring and alarming system, belongs to the industrial control technology field.
Background technology
Inflammable gas, for example rock gas, coal gas, liquefied gas etc. all are widely used in production and sphere of life.In the application process, the combustion gas leakage accident that a variety of causes that happens occasionally causes, for example damaged by rats flexible pipe, valve insufficient, gas leakage etc. of not closing tight, burn.Combustion gas leakage accident has not only caused the combustion gas loss, but also may cause serious accidents such as personnel poison, blast.Transmit the equipment of this information that exceeds standard when but still it's too late at present, the external world is difficult to know combustion gas leakage place, and in addition, present combustion gas checkout equipment only can detect gas concentration, still can not take the measure of successfully managing above the incident of setting value to gas concentration.
The utility model content
The purpose of this utility model is to provide a kind of gas monitoring and alarming system, to solve the problem that is difficult in time outside transmission gas concentration information and can not takes counter-measure to the combustion gas leakage that prior art exists.
In order to realize the purpose of this utility model, the gas monitoring and alarming system that the utility model provides comprises: at least one monitor terminal, described monitor terminal comprises: gas sensor: be located near the indoor gas pipeline, be used for the gas concentration in the sensing chamber, and upload the data of the gas concentration that is detected; Alarm: be used for when indoor gas concentration is higher than setting value, sending warning message; Exhaust apparatus: be used for when indoor gas concentration is higher than setting value, discharging indoor combustion gas; Drive unit: be connected with described exhaust apparatus, be used to receive steering order and drive the exhaust apparatus action; Pipeline valve: be located at gas pipeline, be used to control the turn-on and turn-off of gas pipeline; Valve actuator: be connected with described pipeline valve, be used to receive steering order and drive described pipeline valve action; Controller: be connected with described gas sensor, alarm, drive unit, valve actuator, be used to receive, analyze and upload the gas concentration data that described gas sensor detects, when gas concentration is higher than setting value, controls described alarm and send warning message, the described drive unit of control and drive described exhaust apparatus and discharge indoor fuel gas and control described valve actuator and turn-off described pipeline valve; Remote server comprises: analysis module: be used for the gas concentration data are analyzed with further utilization; Memory module: be used to store the gas concentration data; Display module: the real time data and the historical data that are used to show gas concentration; Control module: operate the operation of described analysis module, memory module, display module, and send steering order to described monitor terminal as required and carry out parameter configuration with the action of controlling described monitor terminal and to described monitor terminal; Data transmit-receive module: be connected in described monitor terminal and remote server, be used for analysis, protocol conversion, the forwarding of interaction data between described monitor terminal and the remote server.
According to a kind of preferred implementation of above-mentioned gas monitoring and alarming system, wherein, described data transmit-receive module comprises the wireless communication unit of communicating by letter with described remote server by cordless communication network.
According to a kind of preferred implementation of above-mentioned gas monitoring and alarming system, wherein, described wireless communication unit is the GPRS communication unit.
A kind of preferred implementation according to above-mentioned gas monitoring and alarming system, wherein, described remote server also comprises reminding module: be used for sending information according to the abnormal data of described monitor terminal detection and the abnormal occurrence of described analysis module analysis to the user.
The utility model can detect gas concentration in real time by the monitor terminal of being located at user side (for example family), and data upload to the remote server of gathering carried out unified management, simultaneously can be when gas concentration surpasses setting value, take counter-measure, avoid further accident such as leakage or blast generation of combustion gas, finally realize user's security of the lives and property.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
Fig. 1 schematically shows the principle structure of the utility model preferred embodiment, as shown in it, this preferred embodiment comprises a plurality of monitor terminals, data transmit-receive module 4 and remote server 2, and data transmit-receive module 4 communicates by communication network 3 and remote server 2.
Each monitor terminal includes gas sensor 11, alarm 12, exhaust apparatus 13, drive unit 14, pipeline valve 15, valve actuator 16.Gas sensor 11 is located near the indoor gas pipeline, is used for the gas concentration in the sensing chamber, and uploads the data of the gas concentration that is detected.The number of the gas sensor 11 of this preferred embodiment is not limited, for example one family in other words one with in the gas unit, can be in the kitchen, use the wall hanging stove the room, use the bathroom chamber etc. of gas water heater that gas sensor 11 is set simultaneously, to detect the gas concentration of different spaces.
Alarm 12 is used for sending warning message when indoor gas concentration is higher than setting value, controller 1 judges according to the detection data of gas sensor 11, when surpassing the reference settings value, controller 1 control alarm 12 sends warning message, alarm 12 can be the two also for flashing lamp, hummer etc. simultaneously.If alarm 12 power demands are bigger, can establish power driving circuit in addition.If in a plurality of rooms alarm 12 is set simultaneously, then can makes each alarm 12 send different sound to show different place of alarm.Controller 1 also can be stored different sound, and the detection data of gas sensor 11 that are positioned at a certain room when judgement are extraordinary, and 1 of controller will export the voice output module of corresponding alarm 12 corresponding to the voice signal in this room to.
Exhaust apparatus 13 is used for discharging indoor combustion gas when indoor gas concentration is higher than setting value.Drive unit 14 is connected with exhaust apparatus 13, is used to receive steering order driving exhaust apparatus 13 actions of controller 1.When controller 1 judges that gas concentration surpasses setting value, then send instruction, accessory drive 14 starts the exhaust apparatus operation.Exhaust apparatus 13 can be vent fan, air exhauster, and drive unit 14 can be motor, and this motor preferably can be servomotor.If the underpower of the control signal of controller 1 output during with drive motor, then can increase other power driving devices.Can also on motor, connect a frequency converter, and make the running of controller 1 control of conversion device.Exhaust apparatus 13 can also be window, and 14 of drive units can be a cylinder and air pump etc., the amplitude of opening of drive unit 14 control exhaust apparatus 13.
Pipeline valve 15 is located at gas pipeline, is used to control the turn-on and turn-off of gas pipeline.Valve actuator 16 is connected with pipeline valve 15, is used to receive controller 1 steering order and drives pipeline valve 15 actions.Pipeline valve 15 can be arranged on user's main air pipe, also can be arranged on branch's air pipe, for example, reveal if combustion gas takes place in the kitchen, the pipeline valve 15 that controller 1 can be controlled on the main air pipe turn-offs, and also can control the pipeline valve of installing on the fuel gas pipeline in kitchen and turn-off.Also can carry out the classification setting, for example the gas concentration in kitchen surpasses setting value, but numerical value still hour can only turn-off branch's air pipe in kitchen, if it is bigger to surpass the quantity of setting value, then can close all air pipes simultaneously.
Controller 1 is as the CPU (central processing unit) of monitor terminal, be connected with gas sensor 11, alarm 12, drive unit 14, valve actuator 16, be used to receive, analyze and upload the gas concentration data that gas sensor 11 detects, when gas concentration was higher than setting value, control alarm 12 sent warning message, accessory drive 14 drives exhaust apparatus 13 and discharges indoor fuel gas and by-pass valve control actuator 16 shutoff pipeline valves 15.Controller 1 can be selected various chips for use, for example single-chip microcomputer, digital signal processor or special IC etc.
Remote server 2 can be arranged on a position with information decision, monitoring responsibility, the management office of residential quarter for example, and the factory director office of factory in the same way, also can be arranged on the fire department in a city.The remote server 2 of this preferred embodiment comprises analysis module 21, display module 22, memory module 23, reminding module 24 and control module 25.
Analysis module 21 is used for the gas concentration data are analyzed with further utilization.For example analysis module 21 can add up a certain residential quarter, a certain area in the combustion gas leak data of section sometime, can analyze the speed that combustion gas is revealed, and can analyze the variation tendency of every data etc.
Memory module 23 is used to store the gas concentration data, the real-time detection data of gas sensor 11 for example, and analysis module 21 is analyzed finished every data.
Display module 22 is used to show the real time data and the historical data of gas concentration.Display module 22 can also display analysis modules 21 be analyzed all kinds of change curves of gained etc., can also promptly show all kinds of warning messages, and as the interface of man-machine interaction.
Reminding module 24 is used for sending information according to the abnormal data of gas sensor 11 detections of monitor terminal and the abnormal occurrence of analysis module 21 analyses to the user, for example can be a sound equipment, a flashing lamp.
Control module 25 is sent steering order each device action with the control monitor terminal to the controller 1 of monitor terminal as required, control module 25 can also be carried out parameter configuration to monitor terminal, for example set the sensitivity of gas sensor 11, revise the setting value of controller 1 as basis for estimation.Control module 25 can be a keyboard, a mouse, and perhaps display module 22 is a Touch Screen, has the function that shows and operate concurrently.
Data transmit-receive module 4 is connected in monitor terminal and remote server 2, is used for analysis, protocol conversion, the forwarding of interaction data between monitor terminal and the remote server 2.For example one is provided with a data transceiver module 4 upstairs, this each household family upstairs is provided with a monitor terminal, remote server 2 is located at the management office of sub-district, and then data transmit-receive module 2 can directly be communicated by letter with remote server, also can communicate by public communication network.
Data transmit-receive module 4 can comprise the various types of communication module, for example can comprise that zigbee, wifi or RFID wireless communication module and ethernet communication module are to communicate by letter with each controller 1, can also comprise the wireless communication unit of communicating by letter with remote server 2 by wireless communication network 3, this wireless communication unit can be GSM, GPRS, 3G communication unit etc.
In sum, the utility model in time gives the alarm, and can take counter-measure by not only detecting the leak data of combustion gas in real time, to reduce the concentration of interior space combustion gas, reduces the combustion gas accumulation, thereby avoids explosion accident to take place; The data upload that while the utility model can also be revealed combustion gas is to Surveillance center, and in order to Centralized Monitoring, real-time and dynamic is understood the normal operation of productive life usefulness gas.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not break away from its spirit or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All in the utility model scope or the change that is being equal in the scope of the present utility model all be included in the utility model.

Claims (4)

1. a gas monitoring and alarming system is characterized in that, comprising:
At least one monitor terminal, described monitor terminal comprises:
Near gas sensor: be located at the indoor gas pipeline, be used for the gas concentration in the sensing chamber, and upload the data of the gas concentration that is detected;
Alarm: be used for when indoor gas concentration is higher than setting value, sending warning message;
Exhaust apparatus: be used for when indoor gas concentration is higher than setting value, discharging indoor combustion gas;
Drive unit: be connected with described exhaust apparatus, be used to receive steering order and drive the exhaust apparatus action;
Pipeline valve: be located at gas pipeline, be used to control the turn-on and turn-off of gas pipeline;
Valve actuator: be connected with described pipeline valve, be used to receive steering order and drive described pipeline valve action;
Controller: be connected with described gas sensor, alarm, drive unit, valve actuator, be used to receive, analyze and upload the gas concentration data that described gas sensor detects, when gas concentration is higher than setting value, controls described alarm and send warning message, the described drive unit of control and drive described exhaust apparatus and discharge indoor fuel gas and control described valve actuator and turn-off described pipeline valve;
Remote server comprises:
Analysis module: be used for the gas concentration data are analyzed with further utilization;
Memory module: be used to store the gas concentration data;
Display module: the real time data and the historical data that are used to show gas concentration;
Control module: operate the operation of described analysis module, memory module, display module, and send steering order to described monitor terminal as required and carry out parameter configuration with the action of controlling described monitor terminal and to described monitor terminal;
Data transmit-receive module: be connected in described monitor terminal and remote server, be used for analysis, protocol conversion, the forwarding of interaction data between described monitor terminal and the remote server.
2. gas monitoring and alarming system according to claim 1 is characterized in that, described data transmit-receive module comprises the wireless communication unit of communicating by letter with described remote server by cordless communication network.
3. gas monitoring and alarming system according to claim 2 is characterized in that, described wireless communication unit is the GPRS communication unit.
4. gas monitoring and alarming system according to claim 1, it is characterized in that, described remote server also comprises reminding module: be used for sending information according to the abnormal data of described monitor terminal detection and the abnormal occurrence of described analysis module analysis to the user.
CN2011201263097U 2011-04-26 2011-04-26 City combustion gas monitoring alarm system Expired - Fee Related CN202093376U (en)

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Application Number Priority Date Filing Date Title
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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102129245A (en) * 2011-04-26 2011-07-20 耕者有田科技（北京）有限公司 City gas monitoring and warning system
CN102561924A (en) * 2012-02-03 2012-07-11 无锡捷阳节能科技有限公司 External sunshade roller shutter window with combustible gas early warning function
CN102682579A (en) * 2012-05-03 2012-09-19 邱柏康 Intelligent memory type gas leakage alarming control device
CN102831753A (en) * 2012-08-16 2012-12-19 上海霖睿自控设备有限公司 Solar gas detecting and alarming system
CN102903210A (en) * 2012-09-20 2013-01-30 天津市浦海新技术有限公司 Gas safety detecting and predicting alarming system
CN103035306A (en) * 2012-12-13 2013-04-10 武汉海王新能源工程技术有限公司 Hydrogen pipeline safety device for nuclear power station
CN103325218A (en) * 2013-05-22 2013-09-25 上海霖睿自控设备有限公司 Wireless gas alarm control system
CN103606249A (en) * 2013-11-28 2014-02-26 镇江扬程科技信息有限公司 Combustible gas leak detection and control system
CN103996271A (en) * 2013-02-19 2014-08-20 德州学院 City district combustion gas security protection monitoring system
CN104252769A (en) * 2013-06-26 2014-12-31 大庆英辰创新科技有限公司 Gas-alarm-function-contained information exchange terminal and system
CN106960035A (en) * 2017-03-22 2017-07-18 东莞职业技术学院 A kind of enterprise's cloud computing is served by system
CN107248266A (en) * 2017-06-15 2017-10-13 中国科学院电工研究所 A kind of distributed pernicious gas monitoring and alarming system
CN108320466A (en) * 2018-03-26 2018-07-24 广东先凯智能科技有限公司 Detection process system in a kind of intelligence control formula room of alarm
CN108389366A (en) * 2018-04-10 2018-08-10 江苏吉泰安防科技有限公司 Gas safe supervises Internet of Things cloud platform and alarm method
CN108414700A (en) * 2018-05-24 2018-08-17 上海公路桥梁（集团）有限公司 Pipeline construction detecting system
CN108958096A (en) * 2017-12-05 2018-12-07 北京市燃气集团有限责任公司 Kitchen fuel gas security system and method for controlling security
CN110488719A (en) * 2019-09-05 2019-11-22 北京市燃气集团有限责任公司 Valve Control management system and method are closed in combustion gas
CN110648506A (en) * 2019-07-09 2020-01-03 深圳市中燃科技有限公司 Data processing system based on cloud intelligent gateway
CN110726806A (en) * 2019-09-29 2020-01-24 广东聚源管业实业有限公司 Pipeline detection method under gas sensor detection device

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102129245A (en) * 2011-04-26 2011-07-20 耕者有田科技（北京）有限公司 City gas monitoring and warning system
CN102561924A (en) * 2012-02-03 2012-07-11 无锡捷阳节能科技有限公司 External sunshade roller shutter window with combustible gas early warning function
CN102682579A (en) * 2012-05-03 2012-09-19 邱柏康 Intelligent memory type gas leakage alarming control device
CN102831753B (en) * 2012-08-16 2015-10-28 上海霖睿自控设备有限公司 Sun power gas detection alarm system
CN102831753A (en) * 2012-08-16 2012-12-19 上海霖睿自控设备有限公司 Solar gas detecting and alarming system
CN102903210A (en) * 2012-09-20 2013-01-30 天津市浦海新技术有限公司 Gas safety detecting and predicting alarming system
CN103035306A (en) * 2012-12-13 2013-04-10 武汉海王新能源工程技术有限公司 Hydrogen pipeline safety device for nuclear power station
CN103996271A (en) * 2013-02-19 2014-08-20 德州学院 City district combustion gas security protection monitoring system
CN103325218A (en) * 2013-05-22 2013-09-25 上海霖睿自控设备有限公司 Wireless gas alarm control system
CN104252769A (en) * 2013-06-26 2014-12-31 大庆英辰创新科技有限公司 Gas-alarm-function-contained information exchange terminal and system
CN103606249A (en) * 2013-11-28 2014-02-26 镇江扬程科技信息有限公司 Combustible gas leak detection and control system
CN106960035A (en) * 2017-03-22 2017-07-18 东莞职业技术学院 A kind of enterprise's cloud computing is served by system
CN107248266A (en) * 2017-06-15 2017-10-13 中国科学院电工研究所 A kind of distributed pernicious gas monitoring and alarming system
CN108958096A (en) * 2017-12-05 2018-12-07 北京市燃气集团有限责任公司 Kitchen fuel gas security system and method for controlling security
CN108320466A (en) * 2018-03-26 2018-07-24 广东先凯智能科技有限公司 Detection process system in a kind of intelligence control formula room of alarm
CN108389366A (en) * 2018-04-10 2018-08-10 江苏吉泰安防科技有限公司 Gas safe supervises Internet of Things cloud platform and alarm method
CN108414700A (en) * 2018-05-24 2018-08-17 上海公路桥梁（集团）有限公司 Pipeline construction detecting system
CN110648506A (en) * 2019-07-09 2020-01-03 深圳市中燃科技有限公司 Data processing system based on cloud intelligent gateway
CN110488719A (en) * 2019-09-05 2019-11-22 北京市燃气集团有限责任公司 Valve Control management system and method are closed in combustion gas
CN110726806A (en) * 2019-09-29 2020-01-24 广东聚源管业实业有限公司 Pipeline detection method under gas sensor detection device

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Granted publication date: 20111228

Termination date: 20130426