CN113144482A - Drainage pipe with fireproof function and using method thereof - Google Patents
Drainage pipe with fireproof function and using method thereof Download PDFInfo
- Publication number
- CN113144482A CN113144482A CN202110320544.6A CN202110320544A CN113144482A CN 113144482 A CN113144482 A CN 113144482A CN 202110320544 A CN202110320544 A CN 202110320544A CN 113144482 A CN113144482 A CN 113144482A
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- China
- Prior art keywords
- drain pipe
- fire
- pipe body
- fire prevention
- lead screw
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- 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)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides a drain pipe with a fireproof function, which comprises a drain pipe body, wherein fireproof frames are arranged at the head end and the tail end of the drain pipe body, a lead screw is rotatably arranged between the two fireproof frames, one end of the lead screw is fixedly connected with the output end of a servo motor, a moving block is in threaded connection with the lead screw, a fire extinguishing device is arranged on the moving block, a connecting plate is arranged at one side of the drain pipe body, and two ends of the connecting plate are respectively and fixedly connected with the fireproof frames; adopt above-mentioned technical scheme, erect the top of the part of need notice fire prevention at the drain pipe body with the fire prevention, again according to the length and the actual fire prevention demand of drain pipe body, be provided with a plurality of smoke sensor on the connecting plate, interval between the smoke sensor needs set up according to actual conditions, when naked light or smog appear at the drain pipe body, the smoke sensor will be fired the signal and carry to the PLC controller, PLC controller drive lead screw rotates, remove the movable block on the lead screw to the department of firing, cover it through extinguishing device and go out.
Description
Technical Field
The invention relates to the field of drainage pipes, in particular to a drainage pipe with a fireproof function and a using method thereof.
Background
The drainage pipeline is a system consisting of auxiliary facilities of the irrigation ditch machine for collecting and discharging sewage, wastewater and rainwater, the general drainage pipeline is arranged underground, so that the general drainage pipeline does not occupy the ground space, and the drainage pipeline has certain corrosion resistance, so that the phenomenon that the drainage pipeline is rotten underground can be prevented, the sewage is directly discharged underground, and the phenomenon that soil or river pollution occurs can be prevented.
The existing drain pipe has no fireproof function, and is easy to be burnt in the moment of firing when being laid in a flammable and explosive area and exposed in the air, so that the conveying of the liquid in the drain pipe is influenced to a great extent.
Disclosure of Invention
Technical problem to be solved
In order to solve the above problems in the prior art, the present invention provides a drainage pipe with fire prevention function and a method for using the same.
(II) technical scheme
In order to achieve the purpose, the invention adopts the main technical scheme that:
the utility model provides a drain pipe with fire prevention function, includes the drain pipe body, all be provided with fire prevention frame on the head and the tail both ends of drain pipe body, two rotate between the fire prevention frame and install the lead screw, the one end fixed connection servo motor's of lead screw output, threaded connection has the movable block on the lead screw, be provided with extinguishing device on the movable block, one side of drain pipe body is provided with the connecting plate, the both ends of connecting plate respectively with fire prevention frame fixed connection, the equidistant a plurality of smoke inductor that is provided with on the connecting plate, smoke inductor, extinguishing device and servo motor all is connected with the PLC controller electricity.
Preferably, the fire extinguishing apparatus comprises a fire extinguishing agent tank body, the fire extinguishing apparatus is fixed on the moving block through a pipe hoop, a pressure leakage protector is arranged at a port of the top of the fire extinguishing agent tank body, a solid-gas change-over valve is arranged on the pressure leakage protector and connected with a change-over valve controller, the change-over valve controller is electrically connected with a PLC (programmable logic controller), the solid-gas change-over valve is connected with a plurality of fire extinguishing nozzles through a conveying pipeline, a mounting plate is arranged at the bottom of the moving block, and the fire extinguishing nozzles are fixedly mounted at the bottom of the mounting plate.
Preferably, a through guide hole is formed in one side of the moving block, a guide rod is sleeved in the guide hole, and two ends of the guide rod are fixedly connected with the fireproof frame respectively.
Preferably, the fireproof frame is provided with a connecting hole for the pipe body of the drain pipe to enter and exit.
The utility model provides a use method of drain pipe with fire prevention function, erect the fire prevention in the drain pipe body need notice the top of the part of fire prevention, again according to the length and the actual fire prevention demand of drain pipe body, be provided with a plurality of smoke sensor on the connecting plate, interval between the smoke sensor needs set up according to actual conditions, when naked light or smog appear at the drain pipe body, the smoke sensor will be fired the signal and carry to the PLC controller, the PLC controller drive lead screw rotates, remove the movable block on the lead screw to the department of firing, cover it through extinguishing device and go out.
(III) advantageous effects
The invention has the beneficial effects that: adopt above-mentioned technical scheme, erect the top of the part of need notice fire prevention at the drain pipe body with the fire prevention, again according to the length and the actual fire prevention demand of drain pipe body, be provided with a plurality of smoke sensor on the connecting plate, interval between the smoke sensor needs set up according to actual conditions, when naked light or smog appear at the drain pipe body, the smoke sensor will be fired the signal and carry to the PLC controller, PLC controller drive lead screw rotates, remove the movable block on the lead screw to the department of firing, cover it through extinguishing device and go out.
Drawings
FIG. 1 is a schematic view of a fire-proof drain pipe;
FIG. 2 is a schematic view of the fire suppression apparatus;
fig. 3 is a circuit schematic diagram of a PLC controller.
[ description of reference ]
1-fireproof frame; 2-a drain pipe body; 3-connecting the plates; 4-a smoke sensor; 5-a PLC controller; 6-a servo motor; 7-a fire extinguishing device; 8-moving block; 9-a screw rod; 10-a guide rod; 71-a fire suppressant tank; 72-a pipe clamp; 73-fire extinguishing sprinkler; 74-a mounting plate; 75-solid gas changeover valve; 76-a valve change controller; 77-leakage protector.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.
Referring to fig. 1, a first embodiment of the present invention: a drain pipe with a fireproof function comprises a drain pipe body 2, wherein fireproof frames 1 are arranged at the head end and the tail end of the drain pipe body 2, a lead screw 9 is rotatably arranged between the two drain pipe fireproof frames 1, one end of the drain pipe lead screw 9 is fixedly connected with the output end of a servo motor 6, a movable block 8 is in threaded connection with the drain pipe lead screw 9, a fire extinguishing device 7 is arranged on the drain pipe movable block 8, a connecting plate 3 is arranged on one side of the drain pipe body 2, two ends of the drain pipe connecting plate 3 are respectively and fixedly connected with the drain pipe fireproof frames 1, a plurality of smoke inductors 4 are arranged on the drain pipe connecting plate 3 at equal intervals, and the drain pipe smoke inductors 4, the fire extinguishing device 7 and the drain pipe servo motor 6 are all electrically connected with a PLC (programmable logic controller) 5; during the use, erect fire prevention frame 1 in the top of the part of drain pipe body 2 need notice fire prevention, again according to the length and the actual fire prevention demand of drain pipe body 2, be provided with a plurality of smoke inductor 4 on connecting plate 3, interval between smoke inductor 4 needs set up according to actual conditions, when naked light or smog appear at drain pipe body 2, smoke inductor 4 will be fired the signal and carry to PLC controller 5, PLC controller 5 drive lead screw 9 rotates, remove movable block 8 on the lead screw 9 to the department of firing, cover it through extinguishing device 7 and go out.
It should be noted that: the model of the PLC controller 5 is: HT66F017, drain smoke sensor 4 model x-0351.
In this embodiment, the guiding hole that runs through is seted up to one side of drain pipe movable block 8, and the drain pipe guiding hole endotheca is equipped with guide arm 10, the both ends of drain pipe guide arm 10 respectively with 1 fixed connection of drain pipe fire prevention frame, can guide 8 horizontal migration of movable block through guide arm 10.
In this embodiment, set up the connecting hole that is used for the business turn over of drain pipe body 2 on the drain pipe fire prevention frame 1.
Second embodiment of the invention: the drain pipe fire extinguishing device 7 comprises a fire extinguishing agent tank body 71, a drain pipe is fixed on a drain pipe moving block 8 through a pipe hoop 72, a pressure leakage protector 77 is arranged at the top port of the drain pipe fire extinguishing agent tank body 71, a solid-gas conversion valve 75 is arranged on the drain pipe pressure leakage protector 77, the drain pipe solid-gas conversion valve 75 is connected with a conversion valve controller 76, the drain pipe conversion valve controller 76 is electrically connected with the PLC controller 5, the drain pipe solid-gas conversion valve 75 is connected with a plurality of fire extinguishing nozzles 73 through a conveying pipeline, a mounting plate 74 is arranged at the bottom of the drain pipe moving block 8, and the plurality of drain pipe fire extinguishing nozzles 73 are fixedly mounted at the bottom of the drain pipe mounting plate 74; when a fire source appears on the drain pipe body 2, the smoke sensor 4 close to the fire source transmits a signal to the PLC controller 5, the PLC controller 5 drives the servo motor 6 to rotate, the moving block 8 on the screw rod 9 is moved to a fire-starting position, the conversion valve controller 76 drives the solid-gas conversion valve 75 to transmit the fire extinguishing agent in the fire extinguishing agent tank body 71 to the fire extinguishing nozzle 73, and the fire extinguishing agent is sprayed to the fire-starting position through the fire extinguishing nozzle 73, so that the positioning fire extinguishing is realized.
The utility model provides a use method of drain pipe with fire prevention function, erect fire prevention frame 1 in the drain pipe body 2 need notice the top of the part of fire prevention, again according to the length of drain pipe body 2 and actual fire prevention demand, be provided with a plurality of smoke sensor 4 on connecting plate 3, the interval between smoke sensor 4 needs set up according to actual conditions, when open fire or smog appear at drain pipe body 2, smoke sensor 4 carries the signal of starting a fire to PLC controller 5, PLC controller 5 drives lead screw 9 and rotates, remove movable block 8 on the lead screw 9 to the department of starting a fire, cover it through extinguishing device 7 and go out.
The working principle of the invention is as follows: erect fire prevention frame 1 in the top of the part that drain pipe body 2 need notice the fire prevention, again according to the length and the actual fire prevention demand of drain pipe body 2, be provided with a plurality of smoke sensor 4 on connecting plate 3, interval between smoke sensor 4 needs set up according to actual conditions, when naked light or smog appear at drain pipe body 2, smoke sensor 4 will be fired signal and carry to PLC controller 5, PLC controller 5 drive lead screw 9 rotates, remove movable block 8 on the lead screw 9 to the department of firing, cover it through extinguishing device 7 and go out.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a drain pipe with fire prevention function, includes the drain pipe body, its characterized in that, all be provided with fire prevention frame on the head and the tail both ends of drain pipe body, two rotate between the fire prevention frame and install the lead screw, the one end fixed connection servo motor's of lead screw output, threaded connection has the movable block on the lead screw, be provided with extinguishing device on the movable block, one side of drain pipe body is provided with the connecting plate, the both ends of connecting plate respectively with fire prevention frame fixed connection, the equidistant a plurality of smoke inductor that is provided with on the connecting plate, smoke inductor, extinguishing device and servo motor all is connected with the PLC controller electricity.
2. The drain pipe with the fire-fighting function according to claim 1, wherein the fire extinguishing apparatus comprises a fire extinguishing agent tank body, the fire extinguishing agent tank body is fixed on the moving block through a pipe hoop, a pressure leakage protector is arranged at a top port of the fire extinguishing agent tank body, a solid-gas change-over valve is arranged on the pressure leakage protector, the solid-gas change-over valve is connected with a change-over valve controller, the change-over valve controller is electrically connected with a PLC controller, the solid-gas change-over valve is connected with a plurality of fire extinguishing nozzles through a conveying pipeline, a mounting plate is arranged at the bottom of the moving block, and the fire extinguishing nozzles are fixedly mounted at the bottom of the mounting plate.
3. The drain pipe with the fire-proof function according to claim 1, wherein a guide hole is formed in one side of the moving block, a guide rod is sleeved in the guide hole, and two ends of the guide rod are respectively fixedly connected with the fire-proof frame.
4. The drain pipe with the fireproof function according to claim 1, wherein the fireproof frame is provided with a connecting hole for the pipe body of the drain pipe to enter and exit.
5. The use method of the drain pipe with the fire prevention function as claimed in any one of claims 1 to 4, wherein the fire prevention frame is erected above the part of the drain pipe body needing to be paid attention to fire prevention, then a plurality of smoke sensors are arranged on the connecting plate according to the length of the drain pipe body and the actual fire prevention requirement, the distance between the smoke sensors needs to be set according to the actual situation, when open fire or smoke occurs in the drain pipe body, the smoke sensors transmit a fire signal to the PLC, the PLC drives the screw rod to rotate, the moving block on the screw rod is moved to the fire place, and the fire is extinguished through the fire extinguishing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110320544.6A CN113144482A (en) | 2021-03-25 | 2021-03-25 | Drainage pipe with fireproof function and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110320544.6A CN113144482A (en) | 2021-03-25 | 2021-03-25 | Drainage pipe with fireproof function and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113144482A true CN113144482A (en) | 2021-07-23 |
Family
ID=76884794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110320544.6A Pending CN113144482A (en) | 2021-03-25 | 2021-03-25 | Drainage pipe with fireproof function and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113144482A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014117546A (en) * | 2012-12-19 | 2014-06-30 | Hochiki Corp | Water-discharging pressure control device |
| CN107899169A (en) * | 2017-12-04 | 2018-04-13 | 四川力智久创知识产权运营有限公司 | A kind of underground pipe gallery fire prevention and control system |
| CN207893318U (en) * | 2018-01-23 | 2018-09-21 | 广西鸿塑科技有限公司 | A kind of noise reduction fire-type drainpipe |
| CN110673535A (en) * | 2019-11-01 | 2020-01-10 | 杨国忠 | Piping lane disaster prevention intelligent control system |
| CN210566995U (en) * | 2019-08-07 | 2020-05-19 | 四川省工业设备安装集团有限公司 | Pipeline fire protection device |
-
2021
- 2021-03-25 CN CN202110320544.6A patent/CN113144482A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014117546A (en) * | 2012-12-19 | 2014-06-30 | Hochiki Corp | Water-discharging pressure control device |
| CN107899169A (en) * | 2017-12-04 | 2018-04-13 | 四川力智久创知识产权运营有限公司 | A kind of underground pipe gallery fire prevention and control system |
| CN207893318U (en) * | 2018-01-23 | 2018-09-21 | 广西鸿塑科技有限公司 | A kind of noise reduction fire-type drainpipe |
| CN210566995U (en) * | 2019-08-07 | 2020-05-19 | 四川省工业设备安装集团有限公司 | Pipeline fire protection device |
| CN110673535A (en) * | 2019-11-01 | 2020-01-10 | 杨国忠 | Piping lane disaster prevention intelligent control system |
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| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20210723 |