CN202494330U - Cleanable fully automatic fire-proof smoke discharge system - Google Patents
Cleanable fully automatic fire-proof smoke discharge system Download PDFInfo
- Publication number
- CN202494330U CN202494330U CN201220079942XU CN201220079942U CN202494330U CN 202494330 U CN202494330 U CN 202494330U CN 201220079942X U CN201220079942X U CN 201220079942XU CN 201220079942 U CN201220079942 U CN 201220079942U CN 202494330 U CN202494330 U CN 202494330U
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- Prior art keywords
- fire
- pipeline
- automatic
- top cross
- automatic fire
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- 239000000779 smoke Substances 0.000 title claims abstract description 39
- 238000007599 discharging Methods 0.000 claims description 22
- 230000002265 prevention Effects 0.000 claims description 21
- 238000000605 extraction Methods 0.000 claims description 12
- 230000009977 dual effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 230000001535 kindling effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a cleanable fully automatic fire-proof smoke discharge system, which is matched with a mesh belt furnace for thermally treating a part. The system comprises a smoke discharge pipeline and an automatic fire-proof control system, wherein the automatic fire-proof control system is arranged in the smoke discharge pipeline; the smoke discharge pipeline comprises a circular pipeline and a top transverse pipeline; a cover plate of the smoke discharge pipeline can be disassembled, so that accumulated oil in a flue can be cleaned better; and by using the automatic fire extinguishing control system, each component is controlled through a PLC (Programmable Logic Controller) module control system, the fire extinguishing is quick, safe and reliable.
Description
Technical field
The utility model belongs to the use meshbeltfurnace and carries out the heat treated smoke evacuation system of part, is specifically related to the full-automatic fire prevention and smoke extraction system of a kind of dredging.
Background technology
At present many large-scale chains manufacturing enterprise adopts stay-in-grade meshbeltfurnace to carry out the heat treatment of chain part, especially adopts the oil quenching meshbeltfurnace, and the cigarette of emerging at feeding port and the discharging opening of tempering furnace is bigger, and band is oily.Most of enterprise uses typical circular smoke discharging pipe or common square smoke discharging pipe, is connected to air-introduced machine at pipe outlet.This common smoke discharging pipe is inconvenient to clear up, and along with the lengthening of service time, the long-pending oil in the flue is also added thereupon; And long-pending oil is many more, and danger on fire is just big more, in case there is the condition of a fire to take place; Just can be on fire in the flue, under the suction of air-introduced machine, flame moment is filled the air whole flue; And roof between through train, because the condition of a fire occurs in the flue, in the workshop, can't make the elimination that sprays fire extinguisher; Need the people and climb to the roof and spray fire extinguisher and aim at the smoke discharging pipe outlet and put out a fire, not only prolonged attack time, and had very big danger and risk.
Summary of the invention
In order to overcome the problems referred to above that the prior art field exists; The purpose of the utility model is; Provide a kind of dredging full-automatic fire prevention and smoke extraction system, solve the long-pending oil that produces in the oil smoke discharge process, being blocked in the pipeline can not periodic cleaning; Cause that easily pipeline is on fire, the problem of the bad control of the condition of a fire.
The full-automatic fire prevention and smoke extraction system of the dredging that the utility model provides cooperates with the meshbeltfurnace that part is heat-treated, and this system comprises smoke discharging pipe, automatic fire prevention control system, and said automatic fire prevention control system is arranged in the smoke discharging pipe.Said smoke discharging pipe comprises circular pipe, top cross pipeline; Said circular pipe is arranged on the enclosure place and the burner outlet flue place of meshbeltfurnace discharging opening; Circular pipe is connected with the top cross pipeline, and said top cross pipeline upper end is provided with openable cover plate; The top cross pipeline of said smoke discharging pipe is a dual U-shaped groove structure, and the opening of another U-lag of aperture efficiency of one of them U-lag is big, and the U-lag that opening is big is superimposed upon the little U-lag below of opening.Said full-automatic fire prevention control system comprises CO
2Fire extinguishing pipeline, CO
2Fire extinguisher nozzle, fire resisting damper, heat detector, PLC module controls system, CO
2The automatic opener of fire extinguisher, acoustooptic alarm system, CO
2Fire extinguishing pipeline, CO
2Fire extinguisher nozzle, fire resisting damper, heat detector, CO
2The automatic opener of fire extinguisher, acoustooptic alarm system all are connected CO with PLC module controls system
2The fire extinguishing pipeline is arranged on the top cross pipe interior, and is provided with some CO
2Fire extinguisher nozzle, fire resisting damper, some heat detectors are arranged on the top cross inner-walls of duct.Said circular pipe and top cross pipeline junction are equipped with fire resisting damper.
The full-automatic fire prevention and smoke extraction system of the dredging that the utility model provides, its beneficial effect are that the cover plate of smoke discharging pipe can be taken apart, the long-pending oil in better cleaning flues; Adopt self-extinguishing control system, through PLC module controls system each parts of control, fire extinguishing is quick, and is safe and reliable.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model embodiment;
Mark among the figure:
1. circular pipe; 2. top cross pipeline; 3. heat detector; 4.CO
2Fire extinguisher nozzle; 5. fire resisting damper; 6.PLC module controls system; 7.CO
2Fire extinguisher; 8. meshbeltfurnace; 9.CO
2The fire extinguishing pipeline.
The specific embodiment
With reference to the accompanying drawings, in conjunction with embodiment, the full-automatic fire prevention and smoke extraction system of dredging to the utility model provides carries out detailed explanation.
Embodiment
With reference to Fig. 1, the full-automatic fire prevention and smoke extraction system of the dredging of present embodiment cooperates with the meshbeltfurnace that part is heat-treated 8, and this system comprises smoke discharging pipe, automatic fire prevention control system, and said automatic fire prevention control system is arranged in the smoke discharging pipe.Said smoke discharging pipe comprises circular pipe 1, top cross pipeline 2; Said circular pipe 1 is arranged on the enclosure place and the burner outlet flue place of meshbeltfurnace 8 discharging openings; Circular pipe 1 is connected with top cross pipeline 2, and said top cross pipeline 2 upper ends are provided with openable cover plate; The top cross pipeline 2 of said smoke discharging pipe is a dual U-shaped groove structure, and the opening of another U-lag of aperture efficiency of one of them U-lag is big, and the U-lag that opening is big is superimposed upon the little U-lag below of opening.Said full-automatic fire prevention control system comprises CO
2Fire extinguishing pipeline 9, CO
2Fire extinguisher nozzle 4, fire resisting damper 5, heat detector 3, PLC module controls system 6, CO
2The automatic opener of fire extinguisher, acoustooptic alarm system, CO
2Fire extinguishing pipeline 9, CO
2Fire extinguisher nozzle 4, fire resisting damper 5, heat detector 3, CO
2The automatic opener of fire extinguisher, acoustooptic alarm system all are connected 6, CO with PLC module controls system
2 Fire extinguishing pipeline 9 is arranged on top cross pipeline 2 inside, and is provided with some CO
2Fire extinguisher nozzle 4, fire resisting damper 5, some heat detectors 3 are arranged on top cross pipeline 2 inwalls.Said circular pipe 1 and top cross pipeline 2 junctions are equipped with fire resisting damper 5.
When heat detector 3 detects the condition of a fire (temperature reaches alarm temperature or kindling material is arranged in the pipeline); Pass the signal along to PLC module controls system 6; PLC module controls system 6 passes the signal to fire resisting damper 5 actuating mechanisms again, and 5 moments of fire resisting damper this moment close, and the oil smoke in the pipeline stops circulation; PLC module controls system 6 passes the signal along to warning device simultaneously, and alarm bell and warning lamp send sound and light alarm; Pass the signal along to CO simultaneously
2The automatic opener of fire extinguisher is opened CO automatically through the nitrogen link gear
2Gas tank, CO
2Send into each CO along the fire extinguishing pipeline
2 Fire extinguisher nozzle 4 sprays CO rapidly in pipeline
2Extinguishing chemical, thus reach the purpose of putting out a fire in the smoke discharging pipe.After fire extinguishing finished, fire resisting damper 5 also will be opened, so that continue to use, in order to ensure safety, fire resisting damper 5 is not generally opened through fire-fighting linkage system automatically, and adopts manually opened mode.Because fire resisting damper 5 is positioned on the high vacant duct, manually opened inconvenience, we pass the signal along to fire resisting damper 5 actuating mechanisms through the 24V circuit, open fire resisting damper 5 automatically, realize manual Long-distance Control, reply user mode.
Claims (5)
1. the full-automatic fire prevention and smoke extraction system of dredging cooperates with the meshbeltfurnace that part is heat-treated, and it is characterized in that: this system comprises smoke discharging pipe, automatic fire prevention control system, and said automatic fire prevention control system is arranged in the smoke discharging pipe.
2. the full-automatic fire prevention and smoke extraction system of dredging according to claim 1; It is characterized in that: said smoke discharging pipe comprises circular pipe, top cross pipeline; Said circular pipe is arranged on the enclosure place and the burner outlet flue place of meshbeltfurnace discharging opening; Circular pipe is connected with the top cross pipeline, and said top cross pipeline upper end is provided with openable cover plate.
3. the full-automatic fire prevention and smoke extraction system of dredging according to claim 1; It is characterized in that: the top cross pipeline of said smoke discharging pipe is a dual U-shaped groove structure; The opening of another U-lag of aperture efficiency of one of them U-lag is big, and the U-lag that opening is big is superimposed upon the little U-lag below of opening.
4. the full-automatic fire prevention and smoke extraction system of dredging according to claim 1 is characterized in that: said full-automatic fire prevention control system comprises CO
2Fire extinguishing pipeline, CO
2Fire extinguisher nozzle, fire resisting damper, heat detector, PLC module controls system, CO
2The automatic opener of fire extinguisher, acoustooptic alarm system, CO
2Fire extinguishing pipeline, CO
2Fire extinguisher nozzle, fire resisting damper, heat detector, CO
2The automatic opener of fire extinguisher, acoustooptic alarm system all are connected CO with PLC module controls system
2The fire extinguishing pipeline is arranged on the top cross pipe interior, and is provided with some CO
2Fire extinguisher nozzle, fire resisting damper, some heat detectors are arranged on the top cross inner-walls of duct.
5. the full-automatic fire prevention and smoke extraction system of dredging according to claim 1, it is characterized in that: it also comprises fire resisting damper, said fire resisting damper is arranged on circular pipe and top cross pipeline junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220079942XU CN202494330U (en) | 2012-03-06 | 2012-03-06 | Cleanable fully automatic fire-proof smoke discharge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220079942XU CN202494330U (en) | 2012-03-06 | 2012-03-06 | Cleanable fully automatic fire-proof smoke discharge system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494330U true CN202494330U (en) | 2012-10-17 |
Family
ID=47000555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220079942XU Expired - Fee Related CN202494330U (en) | 2012-03-06 | 2012-03-06 | Cleanable fully automatic fire-proof smoke discharge system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195200A (en) * | 2017-06-16 | 2018-06-22 | 中冶长天国际工程有限责任公司 | Anti- external combustion gas blowing device and its combustion gas blowing method |
-
2012
- 2012-03-06 CN CN201220079942XU patent/CN202494330U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195200A (en) * | 2017-06-16 | 2018-06-22 | 中冶长天国际工程有限责任公司 | Anti- external combustion gas blowing device and its combustion gas blowing method |
| CN108195200B (en) * | 2017-06-16 | 2023-12-29 | 中冶长天国际工程有限责任公司 | Anti-external combustion gas injection device and gas injection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266700, 112, Hongkong Road, Qingdao overseas Chinese science and Technology Park, Pingdu City, Shandong Province Patentee after: Qingdao Choho Industrial Co., Ltd. Address before: 266700, 112, Hongkong Road, Qingdao overseas Chinese science and Technology Park, Pingdu City, Shandong Province Patentee before: Qingdao Choho Industrial Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20150306 |
|
| EXPY | Termination of patent right or utility model |