CN102509413A - Gas alarming system - Google Patents
Gas alarming system Download PDFInfo
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- CN102509413A CN102509413A CN2011103276950A CN201110327695A CN102509413A CN 102509413 A CN102509413 A CN 102509413A CN 2011103276950 A CN2011103276950 A CN 2011103276950A CN 201110327695 A CN201110327695 A CN 201110327695A CN 102509413 A CN102509413 A CN 102509413A
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Abstract
The invention provides a gas alarming system, which comprises upper control equipment, transmission equipment, central management equipment, alarming equipment and at least one piece of sensing equipment, wherein the upper control equipment is connected with the sensing equipment, and is connected with the central management equipment through the transmission equipment; and the alarming equipment is electrically connected with the upper control equipment. The information of the sensing equipment is processed, alarming decision information is transmitted to the alarming equipment through the upper control equipment, or personnel are scheduled through the central management equipment, and the received information is transmitted to other relevant departments, so that detection and prevention functions are realized.
Description
Technical field
The present invention relates to a kind of warning system, especially relate to a kind of gas alarm system.
Background technology
In recent years, along with the increase of modern society with fire, power consumption, the frequency that fire takes place is increasingly high.Fire is in case take place, and untimely, the unfavorable factor such as fire distinguisher lacks and people on the scene is panic, escape is slow that is easy to occur putting out a fire to save life and property finally causes great life and property loss.Inquire into the characteristics and the fire Countermeasure of fire,, reduce fire damage and have realistic meaning for fire preventing.Fire alarm all will be installed in present most public place, and fire alarm has also been installed by many families, in order to prevent trouble before it happens.Wherein, the smog gas alarm is use always a kind of.But existing smog gas alarm system monitors through small soot and the aerosol of internal sensor induction, in case monitor smog; Send alarm sound through external loudspeaker at once; This mode can only be to reporting to the police indoor personnel, and the external staff can not effectively manage it, and this alarm can not interlink warning; Its alarm range is limited, will cause great property loss.
Also have on the market at present alarm is connected with the server on backstage; But generally be that a building is provided with a background server, the alarm limited amount that can control like this, the distance of transmission is also limited; And can only be that the managerial personnel in this building manage; Can not carry out long-range dispatch control, the warning that can not link is like timely notice fire alarm rescue etc.
Summary of the invention
The technical matters that the present invention mainly solves provides a kind of gas alarm system, and it can solve the present warning system transmission range and the problem limited and can not dispatch control of controlling the size.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of gas alarm system is provided; It comprises upper opertaing device, transmission equipment, centre management equipment, panalarm and at least one sensing equipment; Said upper opertaing device is connected with said sensing equipment, and is connected with said centre management equipment through said transmission equipment; Said panalarm is electrically connected with said upper opertaing device; Said sensing equipment is used for the inflammable gas concentration that collects is converted to the gas concentration data and said gas concentration data is sent to upper opertaing device; Said upper opertaing device is used for control information to said sensing equipment or said panalarm analyzed and sent to said gas concentration data; Said gas concentration data and said control information are transferred to said centre management equipment through said transmission equipment, and receive the feedback information of handling said centre management equipment through transmission equipment; Said centre management equipment is used for carrying out analyzing and processing and sending feedback information to transmission equipment the control information of transmission equipment conveying; Said panalarm is used for the control information of receiving control apparatus and sends warning message.
Wherein, said alarm module comprises audible-visual annunciator.
Wherein, said transmission equipment comprises wired transmission equipment or radio transmission apparatus.
Wherein, said radio transmission apparatus comprises mesh equipment.
Wherein, said sensing equipment comprises semiconductor gas sensor or catalytic combustion sensor.
Wherein, said centre management equipment comprises data processing server.
Adopt this technical scheme; Its beneficial effect is: when sensing equipment is sensed smog gas, the smog gas concentration is analyzed, converted gas concentration to data message then and be uploaded to upper opertaing device; Upper opertaing device is analyzed data message; When data exceed when reaching the warning treatment conditions, just send the sound and light alarm signal and give alarm module, and give central management system through transmission equipment warning decision signal; Centre management carries out analyzing and processing to data, and feeds back to indicator signal.Like this; Through management to centre management equipment; Just can monitor processing in real time, and upper opertaing device is sent the warning decision information, also can carry out personal scheduling simultaneously the situation of a plurality of sensing equipments of front end; Centre management equipment also can be to received information transmission to other relevant departments, to play the detection prevention effect simultaneously.
Further, because transmission equipment can use wireless network transmissions, just can enlarge transmission range.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is system works flow process figure of the present invention.
Embodiment
By specifying technology contents of the present invention, structural attitude, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
See also Fig. 1 and Fig. 2, the present invention provides a kind of gas alarm system, and it comprises sensing equipment 1, upper opertaing device 2, transmission equipment 3 and centre management equipment 4 and panalarm 5.Said upper opertaing device 2 is connected with said sensing equipment 1, and is connected with said centre management equipment 4 through said transmission equipment 3; Said panalarm 5 is electrically connected with said upper opertaing device 2; Said sensing equipment 1 is used for the inflammable gas concentration that collects is converted to the gas concentration data and said gas concentration data is sent to upper opertaing device 2; Said upper opertaing device 2 is used for control information to said sensing equipment 1 or said panalarm 5 analyzed and sent to said gas concentration data; Said gas concentration data and said control information are transferred to said centre management equipment 4 through said transmission equipment, and receive the feedback information of handling said centre management equipment 4 through transmission equipment; Said centre management equipment 4 is used for transmission equipment is carried carrying out analyzing and processing and sending feedback information to transmission equipment of control information; Said panalarm 5 is used to receive the control information of upper opertaing device and sends warning message.
The present invention's workflow roughly is:
S1: beginning;
S2: data acquisition, gather the concentration value of inflammable gas by the sensing equipment of front end 1;
S3: data upload, the data upload that the front end sensing equipment is collected to upper opertaing device 2;
S4: report to the police and handle, upper opertaing device 2 carries out data analysis according to the gas concentration information that receives, and judges whether whether this gas concentration is too high, reached the warning requirement.If reach the warning requirement, then carry out alerting signal output (like sound and light alarm), i.e. acousto-optic output; If concentration value in safe range, then continues to monitor the data message that sensing is uploaded;
S5: upload the upper level background management system, upper opertaing device 2 is uploaded to the centre management equipment 4 of upper level with the information and the warning information processed of gathering;
S6: dispatch control, 4 pairs of data of centre management equipment are analyzed and are carried out dispatch control;
S7: finish.
Like this, upper opertaing device 2 can be analyzed the gas concentration data of sensing equipment 1 transmission in the very first time, and makes sound and light alarm output; Simultaneously, at the background management system of upper level, through management to centre management equipment 4; Just can monitor processing in real time to the situation of a plurality of sensing equipments 1 of front end; And upper opertaing device 2 sent the warning decision information, also can carry out personal scheduling simultaneously, in addition; Centre management equipment 4 also can be to received information transmission to other relevant departments, to play the detection prevention effect.
As what optimize, because in the present invention, transmission equipment 3 can possess radio transmission apparatus, can use wireless network transmissions, just can enlarge transmission range.
See also Fig. 1, sensing equipment 1 of the present invention is installed on pipeline valve, weld or home unit, adopts gas security in the present embodiment, and gas security mainly divides two kinds: semiconductor gas sensor and catalytic combustion sensor.
Semiconductor gas sensor mainly constitutes to add noble metal such as platinum or palladium on the n type oxide semiconductors such as SnO2.Inflammable gas reacts on its surface and causes the variation of SnO2 conductivity, thus the existence of perception inflammable gas.This reaction needed could take place at a certain temperature, so also will heat with resistance wire sensor.
The catalytic combustion sensor is meant that inflammable gas and catalyzer contact burn, thereby makes the change existence of perception combustion gas of the resistance of platinum coil.This sensor is coated on the platinum coil by the Woelm Alumina that is loaded with noble metal catalysts such as platinum or palladium and constitutes.
Above-mentioned gas security detects the concentration of airborne inflammable gas with electrochemical mode, and with concentration value, is uploaded to upper opertaing device 2.
In the present embodiment, transmission equipment 3 comprises wired transmission equipment 3 or radio transmission apparatus 3, so transmission equipment 3 can adopt general LAN wired connection with being connected of centre management equipment 4, and mode also can be wireless.
Wherein, radio transmission apparatus 3 comprises the mesh lan device, employing be that the mesh radio network technique transmits.Because the mesh network has self-organization, network node can in time add network with the mandate final user, uses the increase of the quantity of native system user side to be easy to realize; The mesh network also have other like self-healing, multi-hop formula, with a large bandwidth and at a high rate, advantage such as movability, make that the transfer efficiency of native system is high.
In the present embodiment; The mesh lan device of each transmission equipment 3; A fixing ID coding is all arranged, can define different address information through this fixing coding, the LAN server on backstage will be gathered these corresponding data messages automatically; Store and be uploaded on the server or bundle of services of Internet of centre management equipment 4, centre management equipment 4 is made corresponding processing and parsing to the Query Information of Local or Remote terminal device.
Central management system is directed against the current data message of uploading (like warning message; Current concentration values etc.), carry out analyzing and processing, its processing scheme comprises detection demonstration, alarm etc.; So that constantly remind the back-stage management personnel to carry out sacurity dispatching work, guarantee front end safety.
Below, in conjunction with two specific embodiments, show the workflow of native system.
One, the gas pipeline supervisory systems:
This system applies is a gas security in the collecting device at pipeline hinge place foremost; When it is monitoring other compositions; Inflammable gas concentration will be at once by " perception "; And with concentration information through take place giving the upper main control system at local hinge center, main control system carries out the gas concentration analysis, and makes reporting to the police and handle decision-making.Simultaneously, this information is handled decision-making uploads to pipeline center through mesh LAN (or comprehensive LAN) back-end data processing server (crowd) with reporting to the police.The background management system at pipeline management place will carry out the monitoring analysis of whole synthesis according to the data that upload on the management center server, and can check at once when the concentration information and the warning message of preceding pipeline probe, carries out the personal scheduling arrangement.In this specific embodiment; A data processing server crowd can handle the information at a plurality of pipeline hinges center simultaneously; And upper main control system and transmission equipment 3 that each pipeline hinge center is connected are not defined as one yet, and further, this sensing equipment 1 also is a plurality of.
Two, home unit gas monitor and control system:
This system applies is a gas security in the collecting device of family foremost, in order to gathering inflammable gas concentration, and concentration information is sent to the upper main control system in the cell unit, and main control system just carries out concentration analysis, and makes reporting to the police and handle decision-making.Simultaneously, this information and the processing decision-making of reporting to the police are uploaded on the back-end data processing server at cell management center through mesh LAN (or comprehensive LAN).Cell management place background system will carry out the monitoring analysis of whole synthesis according to the data that upload on the management background server, and can check that the sub-district supervisor according to system suggestion dispatches arrangement when the concentration information and the warning message of preceding pipeline probe.Simultaneously, the backstage warning system of sub-district can self-defined warning message rank, when the high-risk warning message; Automatically linkage is uploaded to the fire protection warning center background, and 119 alert service platforms can carry out manual work to the warning message very first time that current server is received to be confirmed, if the state of affairs is urgent or serious; Then scheduling is set out fire truck and is rushed for the site of the accident; Accomplish technically to monitor in advance, in time handle, afterwards for the people's safety of life and property is accomplished basic guarantee.In this specific embodiment, a cell management place can supervise the data message of many unit buildings, and the upper main control system in the individual unit building, sensor, transmission equipment 3 do not limit quantity, but according to concrete environment suitable quantity are set.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (6)
1. gas alarm system; It is characterized in that: comprise upper opertaing device, transmission equipment, centre management equipment, panalarm and at least one sensing equipment; Said upper opertaing device is connected with said sensing equipment, and is connected with said centre management equipment through said transmission equipment; Said panalarm is electrically connected with said upper opertaing device;
Said sensing equipment is used for the inflammable gas concentration that collects is converted to the gas concentration data and said gas concentration data is sent to upper opertaing device;
Said upper opertaing device is used for control information to said sensing equipment or said panalarm analyzed and sent to said gas concentration data; Said gas concentration data and said control information are transferred to said centre management equipment through said transmission equipment, and receive the feedback information of handling said centre management equipment through transmission equipment;
Said centre management equipment is used for the control information that transmission equipment is carried is carried out analyzing and processing and sent feedback information to transmission equipment;
Said panalarm is used to receive the control information of upper opertaing device and sends warning message.
2. according to the said gas alarm of claim 1 system, it is characterized in that: said alarm module comprises audible-visual annunciator.
3. according to the said gas alarm of claim 1 system, it is characterized in that: said transmission equipment comprises wired transmission equipment or radio transmission apparatus.
4. according to the said gas alarm of claim 3 system, it is characterized in that: said radio transmission apparatus comprises mesh equipment.
5. according to the said gas alarm of claim 1 system, it is characterized in that: said sensing equipment comprises semiconductor gas sensor or catalytic combustion sensor.
6. according to the said gas alarm of claim 1 system, it is characterized in that: said centre management equipment comprises data processing server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103276950A CN102509413A (en) | 2011-10-25 | 2011-10-25 | Gas alarming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103276950A CN102509413A (en) | 2011-10-25 | 2011-10-25 | Gas alarming system |
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| Publication Number | Publication Date |
|---|---|
| CN102509413A true CN102509413A (en) | 2012-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2011103276950A Pending CN102509413A (en) | 2011-10-25 | 2011-10-25 | Gas alarming system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366513A (en) * | 2013-07-03 | 2013-10-23 | 深圳膳养科技有限公司 | Multi-point type gas leakage alarm |
| CN104217544A (en) * | 2014-09-02 | 2014-12-17 | 南通北城科技创业管理有限公司 | Automatic combustible detecting system of bus |
| CN106572167A (en) * | 2016-10-28 | 2017-04-19 | 江苏金米智能科技有限责任公司 | Household gas intelligent monitoring system based on cloud platform |
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| US20060061478A1 (en) * | 2004-09-23 | 2006-03-23 | Lg Electronics Inc. | Fire alarm spreading system and method |
| US20060139160A1 (en) * | 2004-12-15 | 2006-06-29 | Tung-Chu Lin | Fire detection system for a building |
| JP2008113115A (en) * | 2006-10-30 | 2008-05-15 | Matsushita Electric Ind Co Ltd | Gas monitoring device |
| US20090060260A1 (en) * | 2007-08-29 | 2009-03-05 | Billy Hou | Intelligent image smoke/flame sensor and detection system |
| CN201897857U (en) * | 2010-08-27 | 2011-07-13 | 徐培龙 | Locating early-warning monitoring system for forest fire prevention |
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2011
- 2011-10-25 CN CN2011103276950A patent/CN102509413A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060061478A1 (en) * | 2004-09-23 | 2006-03-23 | Lg Electronics Inc. | Fire alarm spreading system and method |
| US20060139160A1 (en) * | 2004-12-15 | 2006-06-29 | Tung-Chu Lin | Fire detection system for a building |
| JP2008113115A (en) * | 2006-10-30 | 2008-05-15 | Matsushita Electric Ind Co Ltd | Gas monitoring device |
| US20090060260A1 (en) * | 2007-08-29 | 2009-03-05 | Billy Hou | Intelligent image smoke/flame sensor and detection system |
| CN201897857U (en) * | 2010-08-27 | 2011-07-13 | 徐培龙 | Locating early-warning monitoring system for forest fire prevention |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366513A (en) * | 2013-07-03 | 2013-10-23 | 深圳膳养科技有限公司 | Multi-point type gas leakage alarm |
| CN104217544A (en) * | 2014-09-02 | 2014-12-17 | 南通北城科技创业管理有限公司 | Automatic combustible detecting system of bus |
| CN106572167A (en) * | 2016-10-28 | 2017-04-19 | 江苏金米智能科技有限责任公司 | Household gas intelligent monitoring system based on cloud platform |
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Owner name: GUANGDONG XUNTENG EPC SYSTEM NETWORK CO., LTD. Free format text: FORMER OWNER: GUIZHOU XUNTENG IOT CO., LTD. Effective date: 20120929 |
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Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 528000 FOSHAN, GUANGDONG PROVINCE |
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Effective date of registration: 20120929 Address after: 528000 Guangdong city of Foshan province Dali Town, Nanhai District Yanbu Avenue Xiyuan mansion block A two Room 201 Applicant after: Guangdong hearing things Co., Ltd. Teng Address before: Huakang Road office building B building 7 floor 709 Shenzhen Futian District City, Guangdong province 518000 revitalization Applicant before: Guizhou Xunteng Internet of Things Co., Ltd. |
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Application publication date: 20120620 |