CN220489346U - Automatic smoke exhaust device for fire engineering - Google Patents
Automatic smoke exhaust device for fire engineering Download PDFInfo
- Publication number
- CN220489346U CN220489346U CN202321893269.8U CN202321893269U CN220489346U CN 220489346 U CN220489346 U CN 220489346U CN 202321893269 U CN202321893269 U CN 202321893269U CN 220489346 U CN220489346 U CN 220489346U
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- China
- Prior art keywords
- pipe
- thick bamboo
- fixed
- connecting pipe
- cylinder
- Prior art date
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- 239000000779 smoke Substances 0.000 title claims abstract description 30
- 238000009423 ventilation Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 47
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 47
- 241001330002 Bambuseae Species 0.000 claims description 47
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 47
- 239000011425 bamboo Substances 0.000 claims description 47
- 230000000694 effects Effects 0.000 claims description 10
- 239000003517 fume Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses an automatic smoke exhaust device for fire engineering, which comprises a ventilation pipe, wherein an extension pipe is fixedly embedded on one side of the ventilation pipe, a connecting pipe is fixedly arranged on one side of the extension pipe, an extension plate is fixedly arranged on one side of the connecting pipe, a hollow cylinder is fixedly embedded in the central position of the extension plate, a conical cylinder is fixedly arranged at the bottom end of the hollow cylinder, a collecting cylinder is movably sleeved at the bottom end of the conical cylinder, a fixing mechanism which is convenient for fixing the collecting cylinder is arranged between the collecting cylinder and the conical cylinder, and a vertical pipe is fixedly embedded in the central position of the bottom end of the connecting pipe. When the utility model is used, the fan is started, the fan sucks out air in the connecting pipe through the vertical pipe, so that indoor smoke is sucked out through the ventilating pipe, then is guided into the hollow cylinder through the ingress pipe, and the smoke rotates along the inner side walls of the hollow cylinder and the conical cylinder, so that smoke dust in the smoke is thrown out under the action of centrifugal force, and then falls into the collecting cylinder to be collected and stored under the action of gravity.
Description
Technical Field
The utility model relates to the field of fire-fighting equipment, in particular to an automatic smoke discharging device for fire engineering.
Background
The present application number 202122378541.6 discloses an automatic fume extractor for fire engineering, the effect of parts such as motor and cleaning brush when using, make when carrying out the inside clearance of ventilation pipe, start through controller control motor, thereby drive the lead screw and rotate, thereby drive the cleaning brush of installation of sliding on the lead screw and rotate, thereby make the cleaning brush rotate and clear up the work to the inside of ventilation pipe simultaneously, then sweep the dust in the dust-collecting box that the other end set up, carry out concentrated purification treatment, make the clearance personnel need not take the seal of week to clear up its inside, only need regularly change clearance to cleaning brush and dust-collecting box just can, the effectual clearance time of having saved has following disadvantage when using, exhaust gas contains a large amount of smoke and dust when using, so direct discharge can produce the pollution to the surrounding environment, and also can reduce the personnel's of exhaust end top and observe the sight, lead to the personnel's of exhaust end top sight to be blocked, reduce the efficiency of withdrawing of top personnel, so need a device to solve above-mentioned problem.
Disclosure of Invention
The utility model aims to provide an automatic smoke exhaust device for a fire engineering, which aims to solve the problems that the gas exhausted during use, which is proposed in the prior art, contains a large amount of smoke dust, so that the direct exhaust causes pollution to the surrounding environment, the observation sight of people above the exhaust end is reduced, the sight of the people above the exhaust end is blocked, and the evacuation efficiency of the people above the exhaust end is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic fume extractor for fire engineering, includes the ventilation pipe, the fixed extension pipe that is provided with is inlayed to ventilation pipe one side, extension pipe one side is fixed and is provided with the connecting pipe, connecting pipe one side is fixed and is provided with the extension board, the fixed hollow section of thick bamboo that is provided with is inlayed to extension board central point put, hollow section of thick bamboo bottom fixed is provided with the toper section of thick bamboo, toper section of thick bamboo bottom activity cup joints and is provided with the collection section of thick bamboo, be provided with the fixed mechanism that is provided with of convenient fixed collection section of thick bamboo between collection section of thick bamboo and the toper section of thick bamboo, the fixed vertical pipe that is provided with of connecting pipe bottom central point put, the fixed fan that is provided with in vertical pipe bottom, the fixed inlet tube that is provided with in hollow section of thick bamboo top is perpendicular, starts the fan when using, and the fan is through vertical pipe with connecting pipe inside air suction to make indoor flue gas be sucked out through the ventilation pipe, then inside through leading-in hollow section of thick bamboo, and the flue gas is rotatory along hollow section of thick bamboo and toper section of thick bamboo inside wall, make flue gas inside smoke and the effect be thrown away under centrifugal force, then fall into the inside the collection section of thick bamboo under the action.
Preferably, the fixed establishment includes spacing hole, gag lever post, operation piece and spring, the spacing hole is seted up on the toper section of thick bamboo, the gag lever post activity alternates and sets up on the collection section of thick bamboo, the operation piece is fixed in gag lever post one side, the spring is fixed between operation piece and collection section of thick bamboo lateral wall, and the gag lever post penetrates inside the spacing hole when using, so makes the collection section of thick bamboo fix in toper section of thick bamboo bottom, when need clear up the collection section of thick bamboo inside, pulls the gag lever post through the operation piece this moment for the spring is stretched, and the gag lever post breaks away from inside the spacing hole, so can take off the collection section of thick bamboo and clear up the work.
Preferably, the vertical tube is in communication with the interior of the connecting tube.
Preferably, the ventilation pipe is communicated with the connecting pipe through an extension pipe.
Preferably, the introduction pipe communicates with the inside of the hollow cylinder.
Preferably, the limiting rod and the limiting Kong Qige are sleeved with the spring at the outer side of the limiting rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the utility model is used, the fan is started, the fan sucks out air in the connecting pipe through the vertical pipe, so that indoor smoke is sucked out through the ventilation pipe, then the smoke is guided into the hollow cylinder through the ingress pipe, and the smoke rotates along the inner side walls of the hollow cylinder and the conical cylinder, so that smoke dust in the smoke is thrown out under the action of centrifugal force, and then falls into the collecting cylinder to be collected and stored under the action of gravity;
2. when the cleaning device is used, the limiting rod penetrates into the limiting hole, so that the collecting cylinder is fixed at the bottom end of the conical cylinder, and when the inside of the collecting cylinder needs to be cleaned, the limiting rod is pulled through the operation block, so that the spring is stretched, and the limiting rod is separated from the inside of the limiting hole, so that the collecting cylinder can be taken down for cleaning.
Drawings
FIG. 1 is a schematic diagram of the whole structure of an automatic smoke exhaust device for fire engineering;
FIG. 2 is a bottom view of an automatic smoke exhaust apparatus for fire engineering according to the present utility model;
FIG. 3 is a cross-sectional view of an automatic smoke exhaust apparatus for fire engineering according to the present utility model;
fig. 4 is an enlarged schematic diagram of an automatic smoke exhaust device for fire engineering according to the present utility model.
In the figure: 1. a ventilation pipe; 2. an extension tube; 3. a connecting pipe; 4. an extension plate; 5. a hollow cylinder; 6. an exhaust pipe; 7. a conical cylinder; 8. a collection cylinder; 9. a blower; 10. a vertical tube; 11. an ingress pipe; 12. a limiting hole; 13. a limit rod; 14. a spring; 15. an operation block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an automatic fume extractor for fire engineering, including ventilation pipe 1, ventilation pipe 1 one side is inlayed and is fixed with extension pipe 2, extension pipe 2 one side welded fastening has connecting pipe 3, connecting pipe 3 one side welded fastening has extension board 4, extension board 4 central point puts and inlays and be fixed with hollow section of thick bamboo 5, hollow section of thick bamboo 5 bottom welded fastening has a toper section of thick bamboo 7, the activity of toper section of thick bamboo 7 bottom has cup jointed the collection section of thick bamboo 8, there is the fixed establishment of convenient fixed collection section of thick bamboo 8 between collection section of thick bamboo 8 and the toper section of thick bamboo 7, connecting pipe 3 bottom central point put and inlay and be fixed with vertical pipe 10, vertical pipe 10 and the inside intercommunication of connecting pipe 3, ventilation pipe 1 is through extension pipe 2 and connecting pipe 3 intercommunication, vertical pipe 10 bottom is fixed with fan 9 through the junction valve, fan 9 output is fixed with introducing pipe 11 through the junction valve, introducing pipe 11 and the inside intercommunication of hollow section of thick bamboo 5, hollow section of thick bamboo 5 top is inlayed perpendicularly and is fixed with blast pipe 6, start fan 9 when using, fan 9 is with the inside air suction of connecting pipe 3 through vertical pipe 10, thereby make indoor flue gas be sucked out through ventilation pipe 1, then inside through 11 leading-in hollow section of thick bamboo 5, and rotatory along hollow section of thick bamboo 5 and the inside wall 7 inside centrifugal force of thick bamboo, the flue gas is rotatory, make inside the effect is fallen into under the effect of collecting the inside collection section of thick bamboo 8 again.
In one instance of this embodiment, fixed establishment includes spacing hole 12, gag lever post 13, operating block 15 and spring 14, spacing hole 12 is offered on toper section of thick bamboo 7, gag lever post 13 activity alternates on the collection section of thick bamboo 8, gag lever post 13 and spacing hole 12 fit, operating block 15 welded fastening is in gag lever post 13 one side, spring 14 welded fastening is between operating block 15 and collection section of thick bamboo 8 lateral wall, spring 14 cup joints in gag lever post 13 outside, gag lever post 13 penetrates inside spacing hole 12 when using, so make collection section of thick bamboo 8 fix in toper section of thick bamboo 7 bottom, when need clear up collection section of thick bamboo 8 inside, at this moment, through operating block 15 pulling gag lever post 13 for spring 14 is stretched, gag lever post 13 breaks away from inside spacing hole 12, so can take off collection section of thick bamboo 8 and clear up the work.
Working principle: when the utility model is used, the fan 9 is started, the fan 9 sucks out air in the connecting pipe 3 through the vertical pipe 10, so that indoor smoke is sucked out through the ventilating pipe 1, then is guided into the hollow cylinder 5 through the guiding pipe 11, and the smoke rotates along the inner side walls of the hollow cylinder 5 and the conical cylinder 7, so that the smoke and the dust in the smoke are thrown out under the action of centrifugal force, and then fall into the collecting cylinder 8 to be collected and stored under the action of gravity; when the device is used, the limiting rod 13 penetrates into the limiting hole 12, so that the collecting cylinder 8 is fixed at the bottom end of the conical cylinder 7, when the collecting cylinder 8 is required to be cleaned, the limiting rod 13 is pulled through the operation block 15, the spring 14 is stretched, the limiting rod 13 is separated from the inside of the limiting hole 12, and the collecting cylinder 8 can be taken down to clean, so that the device has the advantages of being simple in structure, convenient to use and good in use effect.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic fume extractor is used to fire engineering, includes ventilation pipe (1), its characterized in that: the utility model discloses a vent pipe, including ventilation pipe (1), connecting pipe (2), connecting pipe (3) are fixed to be provided with extension board (4) one side, extension board (4) central point put and inlay fixedly to be provided with hollow section of thick bamboo (5), hollow section of thick bamboo (5) bottom mounting is provided with toper section of thick bamboo (7), toper section of thick bamboo (7) bottom activity cup joints and is provided with collection tube (8), be provided with the fixed mechanism of convenient fixed collection tube (8) between collection tube (8) and toper section of thick bamboo (7), connecting pipe (3) bottom central point put and inlay fixedly to be provided with vertical pipe (10), vertical pipe (10) bottom mounting is provided with fan (9), fan (9) output is fixed to be provided with ingress pipe (11), hollow section of thick bamboo (5) top is inlayed fixedly perpendicularly and is provided with blast pipe (6).
2. An automatic smoke evacuation device for fire engineering according to claim 1, wherein: the fixing mechanism comprises a limiting hole (12), a limiting rod (13), an operating block (15) and a spring (14), wherein the limiting hole (12) is formed in the conical barrel (7), the limiting rod (13) is movably inserted and arranged on the collecting barrel (8), the operating block (15) is fixed on one side of the limiting rod (13), and the spring (14) is fixed between the operating block (15) and the outer side wall of the collecting barrel (8).
3. An automatic smoke evacuation device for fire engineering according to claim 2, wherein: the vertical pipe (10) is communicated with the inside of the connecting pipe (3).
4. An automatic smoke evacuation device for fire engineering according to claim 3, wherein: the ventilation pipe (1) is communicated with the connecting pipe (3) through the extension pipe (2).
5. The automatic smoke exhaust apparatus for fire engineering according to claim 4, wherein: the inlet pipe (11) is communicated with the interior of the hollow cylinder (5).
6. The automatic smoke exhaust apparatus for fire engineering according to claim 5, wherein: the limiting rod (13) is matched with the limiting hole (12), and the spring (14) is sleeved on the outer side of the limiting rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321893269.8U CN220489346U (en) | 2023-07-19 | 2023-07-19 | Automatic smoke exhaust device for fire engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321893269.8U CN220489346U (en) | 2023-07-19 | 2023-07-19 | Automatic smoke exhaust device for fire engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220489346U true CN220489346U (en) | 2024-02-13 |
Family
ID=89837686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321893269.8U Active CN220489346U (en) | 2023-07-19 | 2023-07-19 | Automatic smoke exhaust device for fire engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220489346U (en) |
-
2023
- 2023-07-19 CN CN202321893269.8U patent/CN220489346U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |