CN105278470A - Regional harmful gas automatic monitoring wireless alarm interlocking control system - Google Patents
Regional harmful gas automatic monitoring wireless alarm interlocking control system Download PDFInfo
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- CN105278470A CN105278470A CN201410244858.2A CN201410244858A CN105278470A CN 105278470 A CN105278470 A CN 105278470A CN 201410244858 A CN201410244858 A CN 201410244858A CN 105278470 A CN105278470 A CN 105278470A
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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 invention discloses a regional harmful gas automatic monitoring wireless alarm interlocking control system comprising a scheduling center remote monitoring computer which receives data uploaded by onsite master control equipment and controls blowers and a valve controller in a remote way; an on-duty or designated mobile phone which is connected with the onsite master control equipment via a GPRS network; the onsite master control equipment which adopts gas signals of different monitoring points and uploads the signals to the scheduling center remote monitoring computer via the GPRS network and can also transmit the signals to the on-duty or designated mobile phone of the production field via the GPRS network; and a digital gas sensor. The original monitoring means of the production field is single, and multipoint, multiregional, multi-item and multifunctional remote interlocking control monitoring and onsite alarm are realized through a computer system. The related equipment and facilities are turned on or turned off, a gas source is rapidly cut off, and integrated interlocking control is performed through a designated mobile phone user wireless alarm function so that the multipurpose technical effect can be realized.
Description
Technical field
The present invention relates to a kind of region harmful gas and automatically monitor radio alarming interlock control system.
Background technology
In the activities such as harmful gas production, recovery, purification, transmission & distribution such as coal gas of the industries such as metallurgy, dangerization; relate to the operations such as the operation of relevant device, pipeline maintenance, valve opening and closing, often occur leaking, accident that poisoning, burning, blast etc. cause the dead group of group to hinder happens occasionally.The safety management of the smelter operating area of present stage is not in place, monitoring, alarming ageing equipment, inefficacy, and monitoring, alarming means are single, exist do not report to the police, no signal, indivedual key area nobody seek situations such as looking into.
Along with the development of national economy, country advocates the development model of recycling economy, and the gas by-products such as blast furnace, coke oven is extensively recycled, and has saved a large amount of resources, has decreased air pollution, reduced the production cost of enterprise.But produce at the harmful gas such as coal gas, ammonia of the industries such as metallurgy, dangerization, recovery, purification, in the activity such as transmission & distribution; relate to the operations such as the operation of relevant device, pipeline maintenance, valve opening and closing, occur the problems such as leakage, poisoning, burning, blast very serious.The safety management of the smelter operating area of present stage is not in place, monitoring, alarming ageing equipment, inefficacy, and monitoring, alarming means are single, and existence is not reported to the police, the situation of no signal.Become the severe compromise in the safety in production of the industries such as metallurgy, dangerization.For above-mentioned situation, national Administration of Work Safety Supervision issued " notice about strengthening smelter gas safety technical management relevant regulations further " in July, 2010, had made related request to the monitoring, alarming of coal gas hazardous location.No. 1 files in 2013 of Work Safety Supervision Bureau of Shanxi Province, concrete job placement has been made in the work such as monitoring, automatic alarm and fast shut-off air supply system of implementing metallurgical gases region.
Summary of the invention
For solving the problem, the invention provides a kind of region harmful gas and automatically monitor radio alarming interlock control system, by single for the monitoring means at original production scene, realize multiple spot, multizone, multinomial, multi-functional long-range interlocked control monitoring by computer system, and onsite alarming.Start or close relevant device facility, fast shut-off source of the gas, and and the function such as designated mobile phone user radio warning carry out centralized interlocking control, realize the technique effect of one-machine-multi-function.Change present stage manual inspection, seek and looking into, false alarm, fail to report alert situation, further saving resource, improve the automatic monitoring level at trouble free service efficiency and scene.
For achieving the above object, the technical scheme that the present invention takes is:
Radio alarming interlock control system monitored automatically by region harmful gas, comprises
Dispatching center's remote monitoring computer: receive the data that on-the-spot main control equipment is uploaded, and by Long-distance Control blower fan and valve control;
On duty or designated mobile phone: be connected by GPRS network with on-the-spot master control equipment;
On-the-spot main control equipment: the gas signal adopting different monitoring points, and signal is uploaded to dispatching center's remote monitoring computer by GPRS network, also this signal can be transferred to the on duty of production scene or designated mobile phone by GPRS network simultaneously;
Digitized Air body sensor: the concentration of harmful gas in monitoring results environment, and by detected value with electric current or frequency signal transmission extremely on-the-spot main control equipment.
Described dispatching center's remote monitoring computer, on duty or be equipped with wireless transport module between designated mobile phone and on-the-spot main control equipment.
Described on-the-spot main control equipment and Digitized Air body sensor are wired connection.
The invention has the beneficial effects as follows:
1, GPRS wireless senser uses GPRS/ SMS/phone notice, and triple guarantee thoroughly solves the instability problem only relying on GPRS in traditional scheme.2, can providing package containing the total solution of host computer, be simple and easy to use, client is without the need to possessing programming knowledge and network knowledge.3, on-the-spot main control equipment is provided with multiple peripheral interface and programing function, can realize the input of relevant device, the interlock of output.4, the output of the on-the-spot main control equipment of available remote conputer controlled, realizes the equipment operation that Long-distance Control blower fan, valve etc. are associated.5, on-the-spot main control equipment can patrol and examine mobile phone, mobile phone on duty or neck by note form transmission sensing data to scene
Accompanying drawing explanation
Fig. 1 is the structural drawing that radio alarming interlock control system monitored automatically by this concrete enforcement a kind of region of embodiment harmful gas.
Embodiment
In order to make objects and advantages of the present invention clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, the present embodiment provides a kind of region harmful gas automatically to monitor radio alarming interlock control system, comprises
Dispatching center's remote monitoring computer: receive the data that on-the-spot main control equipment is uploaded, and by Long-distance Control blower fan and valve control;
On duty or designated mobile phone: be connected by GPRS network with on-the-spot master control equipment;
On-the-spot main control equipment: the gas signal adopting different monitoring points, and signal is uploaded to dispatching center's remote monitoring computer by GPRS network, also this signal can be transferred to the on duty of production scene or designated mobile phone by GPRS network simultaneously;
Digitized Air body sensor: the concentration of harmful gas in monitoring results environment, and by detected value with electric current or frequency signal transmission extremely on-the-spot main control equipment.
Described dispatching center's remote monitoring computer, on duty or be equipped with wireless transport module between designated mobile phone and on-the-spot main control equipment.
Described on-the-spot main control equipment and Digitized Air body sensor are wired connection.
This concrete GPRS of enforcement wireless senser uses GPRS/ SMS/phone notice, triple guarantee, thoroughly solves the instability problem only relying on GPRS in sensor plan; The entirety comprising host computer solves lower cost solution, is simple and easy to use, possesses any programming knowledge or network knowledge without the need to client; On-the-spot main control equipment contains abundant peripheral interface and programing function, can realize the interlock exporting and input; Note or remote computer can control on-the-spot main control equipment and export, can realize exporting and start blower fan, cutting-off controlling valve etc.; On-the-spot main control equipment can to send sensing data to operator on duty's mobile phone during note form; The concentration change of harmful gas that Digitized Air body sensor will monitor in hazardous location, its monitor value is transferred to on-the-spot main control equipment with electric current or frequency signal by signal cable; The signal collecting different monitoring points is transferred to production scheduling center by GPRS network by on-the-spot main control equipment; On-the-spot main control equipment by the signal collecting different monitoring points by GPRS network by this (exceeding setting value) signal by GPRS network be transferred to production scene mobile phone on duty, patrol and examine on mobile phone or leader's mobile phone; Remind relevant operating personnel to close gas source pipe valve, start the related facilities such as air blower, guarantee the safety of checking maintenance personnel and production scene.
Native system can the content of different measuring points harmful gas in on-line monitoring operation area continuously, and Monitoring Data is uploaded to safety dispatch center by GPRS network, is analyzed, report to the police, store and record by dispatching center's software to harmful gas content.When operation environment harmful gas is above standard regulation content value, gas detection sensor, on-the-spot main control equipment and dispatching center will send strong sound and light alarm signal simultaneously, on-the-spot main control equipment starts interlock device simultaneously: first start ventilation equipment, reduce the content of field harmful gas, when the harmful gas content exceeded standard continues to rise to a setting, system starts coal gas main gas conduit fast shut-off, emergency cut-off gas supply valve, and by GSM network, this information is sent in relevant leader's mobile phone with short message form, so that in time, effectively avoid the generation of accident, prevent trouble before it happens.When a fault occurs, allow staff withdraw fast, rescue distress personnel, Harm and control can be controlled in time, reduce and eliminate hazard analysis and HACCP.When danger is removed, system can recover normal monitoring state automatically.
This system can provide efficiently, stable, reliable, the real-time function such as data acquisition, storage, management, analysis alert data, can be user and provide abundant screen. chart, statistics, type information, operating area harmful gas content can be understood in time, for operation area personal security provides safeguard.
Native system adopts wired wireless mode that adds to carry out data transmission, convenient and other system compatible.
This concrete enforcement includes chain function and occurs in dangerous situation, locking system and sound and light alarm start simultaneously, open air exchange blower fan, pump the harmful gas in operating area, acoustic-optic alarm is equipped with in basic automation systems and data analysis centralized management system simultaneously, and data management system can be networked with mobile phone wireless, when there is dangerous situation, within 12-20 second, acoustic-optic alarm will start, and the management system started at sound and light alarm can send warning message accurately to the mobile phone of networking.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. radio alarming interlock control system monitored automatically by region harmful gas, it is characterized in that, comprises
Dispatching center's remote monitoring computer: receive the data that on-the-spot main control equipment is uploaded, and by Long-distance Control blower fan and valve control;
On duty or designated mobile phone: be connected by GPRS network with on-the-spot master control equipment;
On-the-spot main control equipment: the gas signal adopting different monitoring points, and signal is uploaded to dispatching center's remote monitoring computer by GPRS network, also this signal can be transferred to the on duty of production scene or designated mobile phone by GPRS network simultaneously;
Digitized Air body sensor: the concentration of harmful gas in monitoring results environment, and by detected value with electric current or frequency signal transmission extremely on-the-spot main control equipment.
2. radio alarming interlock control system monitored automatically by region according to claim 1 harmful gas, it is characterized in that, described dispatching center's remote monitoring computer, on duty or be equipped with wireless transport module between designated mobile phone and on-the-spot main control equipment.
3. radio alarming interlock control system monitored automatically by region according to claim 1 harmful gas, it is characterized in that, described on-the-spot main control equipment and Digitized Air body sensor are wired connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410244858.2A CN105278470A (en) | 2014-06-05 | 2014-06-05 | Regional harmful gas automatic monitoring wireless alarm interlocking control system |
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| CN201410244858.2A CN105278470A (en) | 2014-06-05 | 2014-06-05 | Regional harmful gas automatic monitoring wireless alarm interlocking control system |
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| CN105278470A true CN105278470A (en) | 2016-01-27 |
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| CN201410244858.2A Pending CN105278470A (en) | 2014-06-05 | 2014-06-05 | Regional harmful gas automatic monitoring wireless alarm interlocking control system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970273A (en) * | 2016-05-21 | 2016-09-28 | 徐皓 | Unattended remote monitoring system for electrophoresis production line |
| CN108981933A (en) * | 2018-09-27 | 2018-12-11 | 广东电网有限责任公司 | Long-range REAL TIME INFRARED THERMAL IMAGE temperature measuring equipment |
| CN111352378A (en) * | 2018-12-20 | 2020-06-30 | 广州德标智能化工程有限公司 | Dangerous environment monitoring and alarming linkage device and linkage method |
| CN112460492A (en) * | 2020-10-13 | 2021-03-09 | 上海波汇科技有限公司 | Toughness-evaluation-based collaborative toughness-enhanced gas safety control device |
| CN114019890A (en) * | 2021-10-22 | 2022-02-08 | 山信软件股份有限公司 | Organic waste gas ultralow emission control method |
| CN114307280A (en) * | 2021-11-12 | 2022-04-12 | 湖南钦杰环保科技有限公司 | System and method for conveniently replacing filter material of sewage treatment equipment |
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| CN103324161A (en) * | 2013-05-20 | 2013-09-25 | 广州摆渡船通讯科技有限公司 | Air management system and management method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970273A (en) * | 2016-05-21 | 2016-09-28 | 徐皓 | Unattended remote monitoring system for electrophoresis production line |
| CN105970273B (en) * | 2016-05-21 | 2018-01-05 | 徐皓 | A kind of electrophoresis production line Unattended remote monitoring system |
| CN108981933A (en) * | 2018-09-27 | 2018-12-11 | 广东电网有限责任公司 | Long-range REAL TIME INFRARED THERMAL IMAGE temperature measuring equipment |
| CN111352378A (en) * | 2018-12-20 | 2020-06-30 | 广州德标智能化工程有限公司 | Dangerous environment monitoring and alarming linkage device and linkage method |
| CN112460492A (en) * | 2020-10-13 | 2021-03-09 | 上海波汇科技有限公司 | Toughness-evaluation-based collaborative toughness-enhanced gas safety control device |
| CN114019890A (en) * | 2021-10-22 | 2022-02-08 | 山信软件股份有限公司 | Organic waste gas ultralow emission control method |
| CN114307280A (en) * | 2021-11-12 | 2022-04-12 | 湖南钦杰环保科技有限公司 | System and method for conveniently replacing filter material of sewage treatment equipment |
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Application publication date: 20160127 |