CN114247067A - Automatic fire extinguishing system and monitoring fire extinguishing method for high-temperature inflammable pipeline - Google Patents
Automatic fire extinguishing system and monitoring fire extinguishing method for high-temperature inflammable pipeline Download PDFInfo
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- CN114247067A CN114247067A CN202210013504.1A CN202210013504A CN114247067A CN 114247067 A CN114247067 A CN 114247067A CN 202210013504 A CN202210013504 A CN 202210013504A CN 114247067 A CN114247067 A CN 114247067A
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- fire extinguishing
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000012544 monitoring process Methods 0.000 title claims abstract description 8
- 238000005507 spraying Methods 0.000 claims abstract description 33
- 239000007921 spray Substances 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000000779 smoke Substances 0.000 description 5
- 239000010426 asphalt Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Classifications
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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
- A62C3/06—Fire prevention, containment or extinguishing specially adapted for particular objects or places of highly inflammable material, e.g. light metals, petroleum products
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to an automatic fire extinguishing system and a monitoring fire extinguishing method for a high-temperature inflammable pipeline, and belongs to the technical field of high-temperature inflammable pipeline fire extinguishing. An automatic fire extinguishing system for a high-temperature inflammable pipeline comprises a pipeline, and is characterized in that a spraying mechanism is arranged on the pipeline and is connected with a fire extinguishing device through a hose; the spraying mechanism comprises a spraying pipe and a temperature sensor, the end part of the spraying pipe is provided with a spraying ball, the spraying pipe and the temperature sensor are arranged in the center of a mounting pipe, the mounting pipe is a T-shaped pipe, the middle hole of the mounting pipe is a stepped hole, a double-hole sealing ring and a double-hole metal pressing sheet are arranged in the outer stepped hole at intervals, a pressing cap is arranged at the end part of the outer stepped hole of the mounting pipe, a nut is arranged at the end part of the spraying pipe, and the nut and the mounting pipe clamp the wall of the pipeline; the outer end part of the spray pipe is provided with an electromagnetic valve; the temperature sensor and the electromagnetic valve are electrically connected with an information collector, and the information collector is electrically connected with a central control computer. A corresponding fire extinguishing monitoring method is also provided.
Description
Technical Field
The utility model relates to an automatic fire extinguishing system and a monitoring fire extinguishing method for a high-temperature inflammable pipeline, and belongs to the technical field of high-temperature inflammable pipeline fire extinguishing.
Background
Asphalt is a viscous black brown or black mixture composed of hydrocarbons with different molecular weights and non-metallic derivatives thereof, and is generally used for places such as building waterproofing, road paving and the like after being treated at high temperature. A large amount of combustible smoke is generated during asphalt heat treatment, and the smoke needs to be discharged in time for collection and treatment. Because the asphalt smoke contains a large amount of tar substances with high calorific value and low-molecular-weight organic matters which are easy to attach to the inner wall of the pipeline, the smoke exhaust pipeline of the asphalt smoke is usually a coarse pipeline. The thick pipe provides better combustion conditions, combustion will occur at 150 ℃ to 200 ℃, and serious fire safety accidents will occur if fire is not extinguished in time.
Disclosure of Invention
Aiming at the problems in the prior art, the automatic fire extinguishing system and the monitoring fire extinguishing method for the high-temperature inflammable pipeline are provided.
The utility model solves the technical problems through the following technical scheme: an automatic fire extinguishing system for a high-temperature inflammable pipeline comprises a pipeline, and is characterized in that a spraying mechanism is arranged on the pipeline and is connected with a fire extinguishing device through a hose; the spraying mechanism comprises a spraying pipe and a temperature sensor, the end part of the spraying pipe is provided with a spraying ball, the spraying pipe and the temperature sensor are arranged in the center of a mounting pipe, the mounting pipe is a T-shaped pipe, the middle hole of the mounting pipe is a stepped hole, a double-hole sealing ring and a double-hole metal pressing sheet are arranged in the outer stepped hole at intervals, a pressing cap is arranged at the end part of the outer stepped hole of the mounting pipe, a nut is arranged at the end part of the spraying pipe, and the nut and the mounting pipe clamp the wall of the pipeline; the outer end part of the spray pipe is provided with an electromagnetic valve; the temperature sensor and the electromagnetic valve are electrically connected with an information collector, and the information collector is electrically connected with a central control computer.
The technical scheme has the advantages that: the temperature change in the pipeline that detects through well accuse computer management temperature sensor to whether take place the condition of a fire in the judgement pipeline, in case the condition of a fire takes place, well accuse computer sends the instruction, opens the solenoid valve, carries out the pipeline and puts out a fire, and information acquisition ware wherein is responsible for the temperature change data in the real-time collection pipeline.
On the basis of the technical scheme, the inventor perfects and improves the technical scheme as follows:
furthermore, the surface of the spray ball is densely distributed with spray holes.
The technical characteristics have the beneficial effects in the application that: adopt spherical shower nozzle, can spray the position in the pipeline and realize that the omnidirectional is put out a fire and spray, such fire extinguishing sprays the fire of the high temperature pipeline that has a large amount of burning material to exist in being fit for the pipeline more.
Further, annular sealing rings are arranged between the T-shaped end of the installation pipe and the wall of the pipeline and between the nut and the wall of the pipeline.
The technical characteristics have the beneficial effects in the application that: the sealing ring is added to ensure the sealing effect between the spraying mechanism and the pipeline wall.
Furthermore, the middle of the top surface of the pressing cap is provided with a middle hole, and the inner side of the top surface of the pressing cap is provided with an annular pressing ring.
The technical characteristics have the beneficial effects in the application that: the annular pressure ring can increase the sealing effect to inside diplopore sealing washer and diplopore metal preforming.
Further, the fire extinguishing device is a manual fire extinguisher.
The technical characteristics have the beneficial effects in the application that: the manual fire extinguisher is convenient to replace and overhaul at any time.
Further, the spraying mechanism has at least 3 groups.
On the basis of the equipment structure, a detection method of the fire extinguishing system is also designed, wherein the method comprises the following steps:
the detection method of the high-temperature inflammable pipeline automatic fire extinguishing system is characterized in that the high-temperature inflammable pipeline automatic fire extinguishing system is used, a temperature sensor detects temperature change data in a pipeline, an information acquisition unit collects detection results in real time and uploads the detection results to a central control computer, the central control computer compares and analyzes the data through an analysis system to determine whether a fire occurs in the pipeline or not, once the fire occurs, the central control computer sends a fire extinguishing instruction, the fire extinguishing instruction is issued to an electromagnetic valve through the information acquisition unit, fire extinguishing equipment is started, a fire extinguishing agent enters an atomizing head through a hose and an atomizing pipe, and the pipeline is sprayed for fire extinguishing.
The technical characteristics have the beneficial effects in the application that: the detection method has the advantages that the fire condition in the pipeline can be quickly detected and quickly responded.
Drawings
FIG. 1 is a schematic structural diagram of an automatic fire extinguishing system for a high-temperature flammable pipeline according to the present application;
FIG. 2 is a schematic diagram of the structural formula of the spray structure;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic perspective view of the dual-hole sealing ring.
The reference numbers are recorded as follows: the system comprises a pipeline-1, a spraying mechanism-2, a fire extinguishing device-3, an information collector-4 and a central control computer;
2.1 parts of spray pipe, 2.2 parts of temperature sensor, 2.3 parts of spray head, 2.4 parts of mounting pipe, 2.5 parts of annular sealing ring, 2.6 parts of nut, 2.7 parts of pressing cap, 2.71 parts of annular pressing ring, 2.8 parts of electromagnetic valve, 2.9 parts of double-hole sealing ring and 2.10 parts of double-hole metal pressing sheet.
Detailed Description
The following examples are only for illustrating the technical solutions described in the claims with reference to the drawings, and are not intended to limit the scope of the claims.
With reference to the attached figures 1-4, the automatic fire extinguishing system for the high-temperature inflammable pipeline comprises a pipeline 1 and a spraying mechanism 2 arranged on the pipeline 1, wherein the spraying mechanism 2 is connected with a fire extinguishing device 3 through a hose; the spraying mechanism 2 comprises a spraying pipe 2.1 and a temperature sensor 2.2, the end part of which is provided with a spraying ball 2.3, the spraying pipe 2.1 and the temperature sensor 2.2 are arranged at the center of a mounting pipe 2.4, the mounting pipe 2.4 is a T-shaped pipe, a middle hole of the mounting pipe 2.4 is a stepped hole, a double-hole sealing ring 2.9 and a double-hole metal pressing sheet 2.10 are arranged in the outer stepped hole at intervals, a pressing cap 2.7 is arranged at the end part of the outer stepped hole of the mounting pipe 2.4, a nut 2.6 is arranged at the end part of the spraying pipe 2.5, and the nut 2.6 and the mounting pipe 2.4 clamp the wall of the pipeline; the outer end part of the spray pipe 2.1 is provided with an electromagnetic valve 2.8; the temperature sensor 2.2 and the electromagnetic valve 2.8 are electrically connected with the information collector 4, and the information collector 4 is electrically connected with the central control computer 5.
On the basis of the technical scheme, the following improvements and improvements are made:
wherein, the surface of the spray ball 2.3 is densely distributed with spray holes;
an annular sealing ring 2.5 is arranged between the T-shaped end of the mounting pipe 2.4 and the nut 2.6 and the pipeline wall;
a middle hole is formed in the middle of the top surface of the pressing cap 2.7, and an annular pressing ring 2.71 is arranged on the inner side of the top surface of the pressing cap 2.7;
the fire extinguishing device 3 is a manual fire extinguisher;
the spraying mechanism 2 has at least 3 groups.
Aiming at the automatic fire extinguishing system for the high-temperature inflammable pipeline, a corresponding fire monitoring and extinguishing method is also provided:
the utility model provides a detection method of high temperature easily fires pipeline automatic fire extinguishing system, the temperature variation data in the 3 detection pipelines of temperature sensor, information collection station 3 collects the testing result in real time and with the testing result upload to well accuse computer 5, well accuse computer 5 passes through analytic system contrastive analysis data, confirm whether the condition of a fire appears in the pipe, in case the condition of a fire appears, well accuse computer 5 sends out the instruction of putting out a fire, the instruction of putting out a fire is issued the instruction of putting out a fire to solenoid valve 2.8 through information collection station 4, fire extinguishing apparatus 3 starts, the fire extinguishing agent passes through the hose, spray pipe 2.2 gets into atomising head 2.3, spray fire extinguishing in to pipeline 1.
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 utility model, 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 (7)
1. A high-temperature inflammable pipeline automatic fire extinguishing system comprises a pipeline (1) and is characterized in that a spraying mechanism (2) is arranged on the pipeline (1), and the spraying mechanism (2) is connected with a fire extinguishing device (3) through a hose; the spraying mechanism (2) comprises a spraying pipe (2.1) and a temperature sensor (2.2), wherein a spraying ball (2.3) is arranged at the end part of the spraying pipe (2.1), the temperature sensor (2.2) is arranged at the center of a mounting pipe (2.4), the mounting pipe (2.4) is a T-shaped pipe, a middle hole of the mounting pipe (2.4) is a stepped hole, a double-hole sealing ring (2.9) and a double-hole metal pressing sheet (2.10) are arranged in the outer stepped hole at intervals, a pressing cap (2.7) is arranged at the end part of the outer stepped hole of the mounting pipe (2.4), a nut (2.6) is arranged at the end part of the spraying pipe (2.5), and the nut (2.6) and the mounting pipe (2.4) clamp the wall of the pipeline; an electromagnetic valve (2.8) is arranged at the outer end part of the spray pipe (2.1); the temperature sensor (2.2) and the electromagnetic valve (2.8) are electrically connected with the information collector (4), and the information collector (4) is electrically connected with the central control computer (5).
2. A high temperature combustible pipeline automatic fire extinguishing system according to claim 1, characterized in that the surface of the spray ball (2.3) is densely covered with spray holes.
3. A high temperature combustible conduit automatic fire extinguishing system according to claim 1, characterized in that between the T-shaped end of the mounting tube (2.4) and the nut (2.6) and the conduit wall there is provided an annular sealing ring (2.5).
4. A high-temperature combustible conduit automatic fire extinguishing system according to claim 1, characterized in that the middle of the top surface of the pressure cap (2.7) is provided with a central hole, and the inside of the top surface of the pressure cap (2.7) is provided with an annular pressure ring (2.71).
5. A high temperature combustible pipeline automatic fire extinguishing system according to claim 1, characterized in that the fire extinguishing means (3) is a manual fire extinguisher.
6. A high temperature combustible pipeline automatic fire extinguishing system according to claim 1, characterized in that the spraying mechanism (2) has at least 3 groups.
7. A monitoring and fire extinguishing method of an automatic fire extinguishing system for a high-temperature combustible pipeline is characterized in that the automatic fire extinguishing system for the high-temperature combustible pipeline is used as claimed in any one of claims 1 to 6, a temperature sensor (3) detects temperature change data in the pipeline, an information collector (3) collects detection results in real time and uploads the detection results to a central control computer (5), the central control computer (5) compares and analyzes the data through an analysis system to determine whether fire occurs in the pipeline or not, once the fire occurs, the central control computer (5) sends a fire extinguishing instruction, the fire extinguishing instruction sends the fire extinguishing instruction to an electromagnetic valve (2.8) through the information collector (4), fire extinguishing equipment (3) is started, and a fire extinguishing agent enters an atomizing spray head (2.3) through a hose and an atomizing pipe (2.2) and sprays fire into the pipeline (1) to extinguish fire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210013504.1A CN114247067A (en) | 2022-01-07 | 2022-01-07 | Automatic fire extinguishing system and monitoring fire extinguishing method for high-temperature inflammable pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210013504.1A CN114247067A (en) | 2022-01-07 | 2022-01-07 | Automatic fire extinguishing system and monitoring fire extinguishing method for high-temperature inflammable pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN114247067A true CN114247067A (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210013504.1A Pending CN114247067A (en) | 2022-01-07 | 2022-01-07 | Automatic fire extinguishing system and monitoring fire extinguishing method for high-temperature inflammable pipeline |
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| CN (1) | CN114247067A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208448470U (en) * | 2018-05-02 | 2019-02-01 | 广州特伊雅智能科技有限公司 | A kind of smoke discharging pipe automatic fire extinguisher |
| CN212686330U (en) * | 2020-08-06 | 2021-03-12 | 绍兴市上虞区雅星塑胶有限公司 | Liquid spray bottle |
| US20210283441A1 (en) * | 2020-07-22 | 2021-09-16 | Huazhong University Of Science And Technology | Fire extinguishing system for lithium battery energy storage unit based on stagewise warning and multiple spraying |
| CN214232495U (en) * | 2020-10-30 | 2021-09-21 | 浙江蓝盾电工新材料科技有限公司 | Embedded temperature sensing shower nozzle device |
| CN216571294U (en) * | 2022-01-07 | 2022-05-24 | 青岛天巨祥消防科技有限公司 | Automatic fire extinguishing system for high-temperature inflammable pipeline |
-
2022
- 2022-01-07 CN CN202210013504.1A patent/CN114247067A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208448470U (en) * | 2018-05-02 | 2019-02-01 | 广州特伊雅智能科技有限公司 | A kind of smoke discharging pipe automatic fire extinguisher |
| US20210283441A1 (en) * | 2020-07-22 | 2021-09-16 | Huazhong University Of Science And Technology | Fire extinguishing system for lithium battery energy storage unit based on stagewise warning and multiple spraying |
| CN212686330U (en) * | 2020-08-06 | 2021-03-12 | 绍兴市上虞区雅星塑胶有限公司 | Liquid spray bottle |
| CN214232495U (en) * | 2020-10-30 | 2021-09-21 | 浙江蓝盾电工新材料科技有限公司 | Embedded temperature sensing shower nozzle device |
| CN216571294U (en) * | 2022-01-07 | 2022-05-24 | 青岛天巨祥消防科技有限公司 | Automatic fire extinguishing system for high-temperature inflammable pipeline |
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