CN107238464A - A kind of gas fire-fighting monitoring system based on Internet of Things - Google Patents

A kind of gas fire-fighting monitoring system based on Internet of Things Download PDF

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Publication number
CN107238464A
CN107238464A CN201710399656.9A CN201710399656A CN107238464A CN 107238464 A CN107238464 A CN 107238464A CN 201710399656 A CN201710399656 A CN 201710399656A CN 107238464 A CN107238464 A CN 107238464A
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CN
China
Prior art keywords
internet
things
fire
gas
fighting
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Pending
Application number
CN201710399656.9A
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Chinese (zh)
Inventor
杨琦
李林
徐浩
李建
李建一
沈朝晖
陈耘
王蓓
石瑞华
赵彦玮
徐俭宜
张亮
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East China Architectural Design and Research Institute Co Ltd
Original Assignee
East China Architectural Design and Research Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by East China Architectural Design and Research Institute Co Ltd filed Critical East China Architectural Design and Research Institute Co Ltd
Priority to CN201710399656.9A priority Critical patent/CN107238464A/en
Publication of CN107238464A publication Critical patent/CN107238464A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L15/00Devices or apparatus for measuring two or more fluid pressure values simultaneously

Abstract

The invention belongs to a kind of gas fire-fighting monitoring system based on Internet of Things of the Internet of Things applied technical field of gas fire-fighting in fire fighting device.Technical scheme is:Internet of Things user information appliance is by the manometric information of steel cylinder of video acquisition terminal capture setting bottle valve in gas fire-extinguishing chemical container bottle, and information transmission to Internet of Things user information appliance passes through the pressure change that is arranged in the pressure sensor senses gas header of gas header;Information transmission uploads to fire fighting device Internet of Things application platform through Internet to Internet of Things user information appliance and remotely monitored.The system has automatic monitoring, gathered with pressure information, the function of the function with information transfer, the also display with pressure.

Description

A kind of gas fire-fighting monitoring system based on Internet of Things
Technical field
The invention belongs to the Internet of Things applied technical field of gas fire-fighting in fire fighting device, more particularly to a kind of gas fire-fighting The remote supervision system of maintenance management.
Background technology
In fire fighting device, gas fire-fighting payes attention to gas extinguishing system as one of main method of protection expensive equipment Maintenance management usually is particularly important.Conventional gas fire extinguishing system has seven flourin propane fire extinction system, IG541 Gas extinguishing system, carbon dioxide fire extinguishing system etc..Gas extinguishing agent has certain requirement in the selection of fire extinguishing place, it Cause the secondary damage after fire extinguishing smaller for protection, but the pressure store of its extinguishing chemical is higher, the storage of P-V Affected by the ambient temperature, the leakage of portion gas extinguishing chemical can produce murder by poisoning to personnel.With " internet+", Internet of Things The arrival in epoch, automatic detection, monitoring to extinction using gas bring new development.
From As-Is analysis, there is certain weak link in the management of the regular maintenance of gas extinguishing system, mainly manually Inspection, by the state of artificial judgment pressure value.The pressure of fire-extinguishing bottle declines, and illustrates the leakage of extinguishing chemical.On the one hand, influence The concentration of extinguishing chemical fire extinguishing is, it is necessary to regular replenishment;On the other hand, the extinguishing chemical of leakage has harm to personnel.Its administration of the prevention and control Lack innovation with the technological means of supervision and check, improve and lifted.At present, a kind of gas fire-fighting Internet of Things pressure prison is developed Examining system, it sets differential pressure type pressure sensor, differential pressure type pressure sensor output connection serial server network in starter Connect distance host.But increase the pressure sensor being arranged in starter has one to the reliability of original suppressing gas Fixed reduction, this Internet of Things pressure monitor system needs to destroy the pressure sensor that original system install high pressure, may It is related to the examination again of system.Also develop and weighing-appliance is installed under gas bomb, to judge in steel cylinder whether is gas Leakage.But the quality of large effect, particularly extinguishing chemical is also resulted in by environment temperature to the steel cylinder system installed Influence, the problem of accuracy that its precision weighed judges has certain.In addition, the gas fire-fighting studied at present monitors only office Whether the gas extinguishing agent for being limited to usually gas fire-fighting steel cylinder leaks, under fire extinguishing state, whether bottle valve can ensure that just normally opened Open, the parameter of pressure this result in gas pipeline network does not embody.
The content of the invention
The technical problems to be solved by the invention there is provided the monitoring in a kind of gas fire-fighting fire extinguishing based on Internet of Things System.The system has automatic monitoring, with pressure information collection, the also function with information transfer, the display with pressure Function.
The system can not destroy the steel cylinder and bottle valve of original gas extinguishing system, utilize the pressure on original bottle valve Power table, which is shown, to be monitored.Meanwhile, the feelings of gas pipeline network real work are understood after monitoring gas fire extinguishing system extinguishing action Condition.The information that the system can be gathered is uploaded directly into platform and is handled, applied.
In order to solve the above technical problems, the basic conception of the present invention is:Internet of Things user information appliance passes through video acquisition The manometric information of steel cylinder of terminal capture setting bottle valve in gas fire-extinguishing chemical container bottle, information transmission to Internet of Things User information appliance passes through the pressure change that is arranged in the pressure sensor senses gas header of gas header;Information is passed It is sent to Internet of Things user information appliance and uploads to fire fighting device Internet of Things application platform through Internet and is remotely monitored.
Based on above-mentioned technical characteristic, video acquisition terminal is connected with Internet of Things user information appliance using vision cable.Depending on Can also be by decryption controller using control cable connection between frequency acquisition terminal and Internet of Things user information appliance.
Based on above-mentioned technical characteristic, Internet of Things user information appliance connection video monitoring display real-time perception video acquisition The information of terminal collection.Video monitoring display can also be arranged on inside Internet of Things user information appliance.
This gas fire-fighting monitoring system, on the one hand, held by video acquisition terminal capture setting in gas fire-extinguishing chemical The manometric information of steel cylinder of the upper bottle valve of device bottle, on the other hand, by the pressure sensor senses for being arranged on gas header Pressure change in gas header.By the information transmission gathered to Internet of Things user information appliance, uploaded to through Internet Fire fighting device Internet of Things application platform is remotely monitored.
In the prior art, pressure sensor, video acquisition terminal and Internet of Things user information appliance can using wired or Wireless network transmission.Internet of Things user information appliance can use wired or wireless with fire fighting device Internet of Things application platform Network transmission.
In the present invention, video acquisition terminal can correspond to multiple steel cylinder pressure gauges and gather manometric video image information. Video acquisition terminal possesses collection, compression, transmission, the function of data exchange.Video monitoring display can be with head, zoom Function.Color, the mounting means of video monitoring display collection are unrestricted.Video acquisition terminal can be that colour can also be Black and white, the installation of its video camera can be that bright dress can also be concealed installation.Fire fighting device Internet of Things application platform can be to collection Gas fire-fighting pressure signal is monitored exchange, management and application with data.
The present invention breaks through traditional way, in the mode of original hand inspection, and original pressure is gathered using video technique The video information of power table, carries out video comparison, judgement and handles, and the pressure sensor on the gas header increased newly, usually should There is no pressure in pipeline, the reduction for not resulting in security is installed in increase.The information perceived is gathered, is uploaded through network, in fire-fighting Facility Internet of Things application platform carries out data application.The system realizes long-range, the real-time monitoring of gas fire-fighting based on Internet of Things. Meanwhile, it can also monitor under actual fire extinguishing state, whether pipe network really has certain pressure fire extinguishing.
The key technology of the invention is solved the monitoring of gas bomb storage capacity change using video identification technology, utilizes pressure Force snesor solves alarm, monitoring after gas extinguishing system action.The application of its technology of Internet of things, solves gas fire-fighting The long-range monitoring problem of system, serves the monitoring of connection with thing, everywhere, at any time of information.Gas fire-fighting based on Internet of Things Monitoring system is fire-fighting Internet of Things(Wisdom fire-fighting)The trend of development, is conducive to the ability of General Promotion fire fighting device.
Beneficial effects of the present invention are:Gas fire-fighting monitoring system can improve Gas extinguishing system operation detectability, Reliability, can be achieved real-time, the long-range monitoring to Gas extinguishing system, it is possible to achieve the Internet of Things access of fire fighting device.Gas Fire-fighting monitoring system causes the operation of Gas extinguishing system, safeguarded with more automation, intelligent, Thingsization.The number gathered Handled according to cloud can also be uploaded to, the development of boosting smart city.
Brief description of the drawings
With reference to the accompanying drawings and examples and using the invention will be further described.
Fig. 1 is the basic combination assumption diagram of component of the present invention.
Embodiment
In the case where not changing original Gas extinguishing system, a kind of gas fire-fighting monitoring system based on Internet of Things has The extinguishing chemical of monitoring gas fire-fighting in real time stores the state of pressure change, the mass change of gas extinguishing agent is perceived, with monitoring The pressure state of extinction using gas house steward under fire extinguishing state, the working condition of true reflection gas fire-fighting fire extinguishing, with automatic test Function, and with the application function for uploading information and fire fighting device Internet of Things.
As shown in Figure 1:Steel cylinder of the system to bottle valve 2 in the gas fire-extinguishing chemical container bottle 1 of Gas extinguishing system Pressure on pressure gauge 3, gas header 4 carries out data acquisition by video acquisition terminal 6 and pressure sensor 5.Gathered Information transmission to Internet of Things user information appliance 8, upload to fire fighting device Internet of Things application platform 10 through Internet and carry out far Journey is monitored.Using video identification technology, analysis gas fire-extinguishing chemical container bottle 1 stores the change of pressure, and gas is monitored in real time The situation of fire-fighting.By gathering the pressure of pressure sensor 5, gas fire-extinguishing chemical container bottle during gas fire-fighting fire extinguishing is understood 1 release pressure condition.Both are supplied to the application of the progress different user object of fire fighting device Internet of Things application platform 10.
The pressure sensor 5 of system, the information transfer of video acquisition terminal 6 and Internet of Things user information appliance 8 can be adopted With wired or wireless network transmission.Internet of Things user information appliance 8 can be used with fire fighting device Internet of Things application platform 10 Wired or wireless network connection.The video acquisition terminal 6 of system with Internet of Things user information appliance 8 except using vision cable Connection is outer, can also be by decryption controller 7 using control cable connection.So, video acquisition terminal 6 can correspond to multiple steel cylinders Pressure gauge 3 gathers manometric video image information.Video acquisition terminal 6 can also be corresponded with steel cylinder pressure gauge 3.Video is adopted Collection terminal 6 possesses collection, compression, transmission, the function of data exchange.Video monitoring display 9 can have head, the work(of zoom Energy;Video monitoring display 9 can be color or black and white, and the mounting means of video monitoring display 9 can be that bright dress can also For concealed installation.
Internet of Things user information appliance 8 can connect the collection of the real-time perception video acquisition terminal 6 of video monitoring display 9 Information.Video monitoring display 9 can also be arranged in Internet of Things user information appliance 8, form integration.Video monitoring is shown Device 9 shows the image of steel cylinder pressure gauge 3 so that system is with more visualization.
Fire fighting device Internet of Things application platform 10 realizes remote computer, mobile phone by cloud computing technology(APP)Control And monitoring, can access urban fire control data center, build the monitoring network of gas fire extinguishing system, embody smart city, Internet of Things is to the full monitoring of fire supply system and the full intellectuality of executing agency.
The scheme provided above the embodiment of the present invention is discussed in detail, for those of ordinary skill in the art, foundation The thought of the embodiment of the present invention, will change in specific embodiments and applications.To sum up, this specification content It should not be construed as limiting the invention, all any changes made according to design philosophy of the present invention are all in protection scope of the present invention Within.

Claims (5)

1. a kind of gas fire-fighting monitoring system based on Internet of Things, it is characterised in that:Internet of Things user information appliance(8)By regarding Frequency acquisition terminal(6)Capture setting is in gas fire-extinguishing chemical container bottle(1)Upper bottle valve(2)Steel cylinder pressure gauge(3)Letter Breath, described information is sent to Internet of Things user information appliance(8)By being arranged on gas header(4)Pressure sensor(5) Perceive the gas header(4)Interior pressure change;Described information is sent to Internet of Things user information appliance(8)Through Internet Upload to fire fighting device Internet of Things application platform(10)Remotely monitored.
2. a kind of gas fire-fighting monitoring system based on Internet of Things according to claim 1, it is characterised in that:The video Acquisition terminal(6)With the Internet of Things user information appliance(8)Connected using vision cable.
3. according to a kind of gas fire-fighting monitoring system based on Internet of Things described in claim 1, it is characterised in that:The video is adopted Collect terminal(6)With the Internet of Things user information appliance(8)Between pass through decryption controller(7)Using control cable connection.
4. a kind of gas fire-fighting monitoring system based on Internet of Things according to claim 1 or 2 or 3, it is characterised in that:Institute State Internet of Things user information appliance(8)Connect video monitoring display(9)Video acquisition terminal described in real-time perception(6)Collection Information.
5. a kind of gas fire-fighting monitoring system based on Internet of Things according to claim 1 or 2 or 3, it is characterised in that:Depending on Frequency monitoring display device(9)Installed in the Internet of Things user information appliance(8)Inside, video acquisition terminal described in real-time perception (6)The information of collection.
CN201710399656.9A 2017-05-31 2017-05-31 A kind of gas fire-fighting monitoring system based on Internet of Things Pending CN107238464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710399656.9A CN107238464A (en) 2017-05-31 2017-05-31 A kind of gas fire-fighting monitoring system based on Internet of Things

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710399656.9A CN107238464A (en) 2017-05-31 2017-05-31 A kind of gas fire-fighting monitoring system based on Internet of Things

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Publication Number Publication Date
CN107238464A true CN107238464A (en) 2017-10-10

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109458557A (en) * 2018-10-12 2019-03-12 九江中船消防设备有限公司 A kind of the Pressure behaviour monitoring and display device of gas extinguishing system
CN109520559A (en) * 2018-09-30 2019-03-26 西安工程大学 A kind of real-time monitoring device of cylinder gas pressure and temperature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109520559A (en) * 2018-09-30 2019-03-26 西安工程大学 A kind of real-time monitoring device of cylinder gas pressure and temperature
CN109458557A (en) * 2018-10-12 2019-03-12 九江中船消防设备有限公司 A kind of the Pressure behaviour monitoring and display device of gas extinguishing system

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