CN108721801B - Intelligent linkage fire extinguishing method in pipeline - Google Patents
Intelligent linkage fire extinguishing method in pipeline Download PDFInfo
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- CN108721801B CN108721801B CN201810595078.0A CN201810595078A CN108721801B CN 108721801 B CN108721801 B CN 108721801B CN 201810595078 A CN201810595078 A CN 201810595078A CN 108721801 B CN108721801 B CN 108721801B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
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Abstract
The invention provides an intelligent linkage fire extinguishing method in a pipeline, which comprises the following steps: detecting the dust concentration in the pipeline through a dust detector, and transmitting a dust concentration signal to a control module; detecting the spark concentration in the pipeline through a spark detector, and transmitting a spark concentration signal to a control module; the temperature sensor is used for detecting the temperature in the dust remover and transmitting a temperature signal to the control module; the control module controls the first fire extinguishing device, the second fire extinguishing device, the alarm device and the image acquisition instrument according to the dust concentration, the spark concentration and the temperature. The intelligent fire-fighting alarm can effectively prevent fire, and can intelligently link to alarm to extinguish fire when the fire occurs.
Description
Technical Field
The invention relates to the technical field of pipeline fire extinguishing, in particular to an intelligent linkage fire extinguishing method in a pipeline.
Background
In industrial production, when metal parts or other parts are machined, dust and sparks are often accompanied, which hinder the progress of the production and sometimes even damage to the machined parts or the machining equipment, and therefore, it is necessary to clean them in time. Existing disposal methods typically involve drawing dust and sparks into a conduit by a suction fan and then disposing of the dust through a dust collector. The processing method cannot process sparks in time, so that fire disasters are likely to be caused, and huge losses are caused; even if the fire extinguishing device is arranged in the pipeline, the problem of untimely treatment can also occur, and the fire disaster can not be effectively prevented. In addition, if the damage of some parts is not followed up in time, the fire disaster phenomenon is easy to happen.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an intelligent linkage fire extinguishing method in a pipeline, which can effectively prevent the generation of fire and can intelligently link to alarm to extinguish fire when the fire is generated.
The technical scheme of the invention is realized as follows: an intelligent linkage fire extinguishing method in a pipeline comprises the following steps:
step 1, detecting the dust concentration in a pipeline through a dust detector, and transmitting a dust concentration signal to a control module;
step 2, detecting the spark concentration in the pipeline through a spark detector, and transmitting a spark concentration signal to a control module;
step 3, detecting the temperature in the dust remover through a temperature sensor, and transmitting a temperature signal to a control module;
and 4, controlling the first fire extinguishing device, the second fire extinguishing device, the alarm device and the image acquisition instrument by the control module according to the dust concentration, the spark concentration and the temperature.
Further, in step 4, when the dust concentration is higher than a preset dust upper limit value and the spark concentration is higher than a spark preset upper limit value, the control module closes the pipeline inlet and automatically opens the first fire extinguishing device and the second fire extinguishing device.
Further, in step 4, when the dust concentration is lower than a preset dust upper limit value and the spark concentration is higher than a spark preset upper limit value, the control module automatically starts the first fire extinguishing device and the second fire extinguishing device.
Further, in step 4, when the dust concentration is lower than a preset dust upper limit value and the spark concentration is lower than a spark preset upper limit value, the control module automatically opens the first fire extinguishing device and closes the second fire extinguishing device.
Further, in step 4, when the temperature is greater than the first preset temperature upper limit value, the control module starts a second fire extinguishing device.
Furthermore, in step 4, when the temperature is greater than a second preset temperature upper limit value, the control module starts a second fire extinguishing device, an alarm device and an image acquisition instrument, and sends an alarm signal to a remote control center.
Further, the image acquisition instrument is a digital infrared thermal imaging detector, and when the digital infrared thermal imaging detector is started, the digital infrared thermal imaging detector detects a hot spot by full-field infrared scanning to acquire thermal imaging; the data collector extracts thermal imaging data from the acquired thermal images and transmits the thermal imaging data to the control center.
Further, the control module forms an artificial intelligence linkage strategy according to the thermal imaging data.
Further, the thermal imaging data can be transmitted to the control center by means of wired transmission or wireless transmission.
Compared with the prior art, the invention has the following advantages: according to the intelligent fire-extinguishing device, the dust concentration, the spark concentration and the temperature sensor concentration are detected through the dust detector, the spark detector and the temperature sensor respectively, and then the control module controls the first fire-extinguishing device, the second fire-extinguishing device, the alarm device and the image acquisition instrument according to the dust concentration, the spark concentration and the temperature sensor concentration, so that intelligent linkage fire extinguishing is realized, and the occurrence of fire is effectively prevented.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a flow chart of an embodiment of an intelligent linked fire extinguishing method in a pipeline according to the present invention;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a flowchart of an embodiment of an intelligent linkage fire extinguishing method in a pipeline according to the present invention, and referring to fig. 1, the intelligent linkage fire extinguishing method in a pipeline includes the following steps:
101, detecting the dust concentration in the pipeline through a dust detector, and transmitting a dust concentration signal to a control module;
102, detecting the spark concentration in the pipeline through a spark detector and transmitting a spark concentration signal to a control module;
103, detecting the temperature in the dust remover through a temperature sensor, and transmitting a temperature signal to the control module;
104, the control module controls the first fire extinguishing device, the second fire extinguishing device, the alarm device and the image acquisition instrument according to the dust concentration, the spark concentration and the temperature in the pipeline.
In the embodiment of the invention, after the dust concentration, the spark concentration and the temperature sensor are respectively detected by the dust detector, the spark detector and the temperature sensor, the first fire extinguishing device, the second fire extinguishing device, the alarm device and the image acquisition instrument are respectively controlled according to the dust concentration, the spark concentration and the temperature sensor, so that intelligent linkage fire extinguishing is realized, and the occurrence of fire is prevented.
The invention relates to a further embodiment of an intelligent linkage fire extinguishing method in a pipeline, which specifically comprises the following steps:
201, detecting the dust concentration in the pipeline through a dust detector, and transmitting a dust concentration signal to a control module;
202, detecting the spark concentration in the pipeline through a spark detector and transmitting a spark concentration signal to a control module;
203, detecting the temperature in the dust remover through a temperature sensor and transmitting a temperature signal to a control module;
204, the control module controls the first fire extinguishing device, the second fire extinguishing device, the alarm device and the image acquisition instrument according to the dust concentration, the spark concentration and the temperature:
if the dust concentration is higher than a preset dust upper limit value and the spark concentration is higher than a spark preset upper limit value, the control module closes the pipeline inlet and automatically opens the first fire extinguishing device and the second fire extinguishing device;
if the dust concentration is lower than a preset dust upper limit value and the spark concentration is higher than a spark preset upper limit value, the control module automatically starts the first fire extinguishing device and the second fire extinguishing device;
if the dust concentration is lower than a preset dust upper limit value and the spark concentration is lower than a spark preset upper limit value, the control module automatically starts the first fire extinguishing device and closes the second fire extinguishing device;
if the temperature is larger than the first preset temperature upper limit value, the control module starts a second fire extinguishing device;
if the temperature is larger than the second preset temperature upper limit value, the control module starts the second fire extinguishing device, the alarm device and the image acquisition instrument and sends an alarm signal to the remote control center.
In the embodiment of the invention, conditions are respectively set according to the dust concentration, the spark concentration and the temperature, and when the dust concentration and the spark concentration are lower than a certain value, only the first fire extinguishing device is started to extinguish the fire; if the dust concentration is higher than the preset upper limit value of the dust, the situation that the pipeline is not required to be closed to be cleaned first needs to be considered, and the damage to equipment caused by the overhigh dust concentration and spark concentration is prevented. When the temperature value is too high, the control module starts a second fire extinguishing device to extinguish fire; when the temperature is higher than a second preset temperature upper limit value, an alarm signal and an image acquisition instrument are started to inform an administrator that the pipeline cannot realize automatic fire extinguishing, request for support and acquire field information, so that the administrator can know the field condition in time and does not need to make 119 requests for support of firemen; if the situation is not too severe, no notification is made. Thus, the scene condition can be firstly reflected, and the fire disaster can be effectively prevented.
The fire extinguishing agent sprayed by the first fire extinguishing device is water mist, and the control module can also correspondingly adjust the spraying speed of the first fire extinguishing device according to the concentration of sparks.
In the above embodiment, the image acquisition instrument is a digital infrared thermal imaging detector, and when the digital infrared thermal imaging detector is started, the digital infrared thermal imaging detector detects a hot spot by full-field infrared scanning to obtain thermal imaging; the data collector extracts thermal imaging data from the acquired thermal images and transmits the thermal imaging data to the control center. Wherein, the thermal imaging data can be transmitted to the control center by a wired transmission mode or a wireless transmission mode. And a digital infrared thermal imaging detector is adopted, so that a remote administrator can conveniently and quickly judge the fire occurrence site and the fire situation on site.
The image acquisition instrument is started, and the control module can form an artificial intelligence linkage strategy according to the on-site fire situation, such as temperature, hot spot distance, area and three-dimensional space positioning parameters. If a corresponding fire fighting scheme can be given, there is no need to request firefighter support, etc.
According to the invention, after the dust concentration, the spark concentration and the temperature sensor concentration are detected, the first fire extinguishing device, the second fire extinguishing device, the alarm device and the image acquisition instrument are respectively controlled, so that real-time treatment and special treatment of special conditions are realized, and the occurrence of fire is effectively prevented.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. An intelligent linkage fire extinguishing method in a pipeline is characterized by comprising the following steps:
step 1, detecting the dust concentration in a pipeline through a dust detector, and transmitting a dust concentration signal to a control module;
step 2, detecting the spark concentration in the pipeline through a spark detector, and transmitting a spark concentration signal to a control module;
step 3, detecting the temperature in the dust remover through a temperature sensor, and transmitting a temperature signal to a control module;
step 4, the control module controls the first fire extinguishing device, the second fire extinguishing device, the alarm device and the image acquisition instrument according to the dust concentration, the spark concentration and the temperature,
when the dust concentration is higher than a preset dust upper limit value and the spark concentration is higher than a spark preset upper limit value, the control module closes the pipeline inlet and automatically opens the first fire extinguishing device and the second fire extinguishing device;
when the dust concentration is lower than a preset dust upper limit value and the spark concentration is higher than a spark preset upper limit value, the control module automatically starts the first fire extinguishing device and the second fire extinguishing device;
when the dust concentration is lower than a preset dust upper limit value and the spark concentration is lower than a spark preset upper limit value, the control module automatically starts the first fire extinguishing device and closes the second fire extinguishing device;
when the temperature is larger than a first preset temperature upper limit value, the control module starts a second fire extinguishing device;
when the temperature is higher than a second preset temperature upper limit value, the control module starts a second fire extinguishing device, an alarm device and an image acquisition instrument and sends an alarm signal to a remote control center;
the fire extinguishing agent sprayed by the first fire extinguishing device is water mist, and the control module can also correspondingly adjust the spraying speed of the first fire extinguishing device according to the concentration of sparks.
2. The intelligent linked fire extinguishing method in the pipeline according to claim 1, wherein the image acquisition instrument is a digital infrared thermal imaging detector, and when the digital infrared thermal imaging detector is started, the digital infrared thermal imaging detector detects a hot spot by full-field infrared scanning to obtain thermal imaging; the data collector extracts thermal imaging data from the acquired thermal images and transmits the thermal imaging data to the control center.
3. The intelligent linked fire extinguishing method in pipeline according to claim 2, characterized in that the control module forms an artificial intelligence linkage strategy according to the thermal imaging data.
4. The intelligent linked fire extinguishing method in pipeline according to claim 3, wherein the thermal imaging data can be transmitted to the control center by means of wired transmission or wireless transmission.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810595078.0A CN108721801B (en) | 2018-06-11 | 2018-06-11 | Intelligent linkage fire extinguishing method in pipeline |
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| CN201810595078.0A CN108721801B (en) | 2018-06-11 | 2018-06-11 | Intelligent linkage fire extinguishing method in pipeline |
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| CN108721801A CN108721801A (en) | 2018-11-02 |
| CN108721801B true CN108721801B (en) | 2021-01-08 |
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| CN113521602A (en) * | 2020-04-14 | 2021-10-22 | 青岛索尔汽车有限公司 | Cable pipeline fire extinguishing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5658527A (en) * | 1994-06-03 | 1997-08-19 | Nisshin Steel Co., Ltd. | Method of detection and treatment of fires in seal means of comparted entrance and exit of furnace for continuous thermal treatment of metallic strips and the like |
| CN106823226A (en) * | 2017-02-20 | 2017-06-13 | 广州市景彤机电设备有限公司 | A kind of intelligent fire-pretection system |
| CN206348894U (en) * | 2016-12-31 | 2017-07-21 | 广州市景彤机电设备有限公司 | A kind of intelligent monitoring fire plant |
| CN108096754A (en) * | 2017-12-18 | 2018-06-01 | 广州市景彤机电设备有限公司 | A kind of internet intelligent monitors fire extinguishing system |
-
2018
- 2018-06-11 CN CN201810595078.0A patent/CN108721801B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5658527A (en) * | 1994-06-03 | 1997-08-19 | Nisshin Steel Co., Ltd. | Method of detection and treatment of fires in seal means of comparted entrance and exit of furnace for continuous thermal treatment of metallic strips and the like |
| CN206348894U (en) * | 2016-12-31 | 2017-07-21 | 广州市景彤机电设备有限公司 | A kind of intelligent monitoring fire plant |
| CN106823226A (en) * | 2017-02-20 | 2017-06-13 | 广州市景彤机电设备有限公司 | A kind of intelligent fire-pretection system |
| CN108096754A (en) * | 2017-12-18 | 2018-06-01 | 广州市景彤机电设备有限公司 | A kind of internet intelligent monitors fire extinguishing system |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201118 Address after: 314000 Zhejiang Jiaxing Haining Zhejiang Haining high tech Industrial Park 6 Applicant after: Zhejiang Xinda keen fire utility Co., Ltd Address before: 510030 H2 room H2, one of the 300 Dongfeng Middle Road, Guangzhou, Yuexiu District, Yuexiu District Applicant before: GUANGZHOU JINGTONG ELECTROMECHANICAL EQUIPMENT Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| CI02 | Correction of invention patent application |
Correction item: Applicant|Address Correct: Zhejiang Xinda Keen Fire Industry Co., Ltd.|314000 No. 6, Lingtao Road, Zhejiang Haining High-tech Industrial Park, Haining City, Jiaxing City, Zhejiang Province False: Zhejiang Xinda Keen Fire Fighting Practical Co., Ltd.|314000 No. 6, Lingtao Road, Zhejiang Haining High-tech Industrial Park, Haining City, Jiaxing City, Zhejiang Province Number: 49-01 Volume: 36 |
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