CN207094931U - A kind of skyscraper Smoke prevention fume extractor - Google Patents
A kind of skyscraper Smoke prevention fume extractor Download PDFInfo
- Publication number
- CN207094931U CN207094931U CN201720802454.XU CN201720802454U CN207094931U CN 207094931 U CN207094931 U CN 207094931U CN 201720802454 U CN201720802454 U CN 201720802454U CN 207094931 U CN207094931 U CN 207094931U
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- China
- Prior art keywords
- fixed block
- smoke
- pipe
- skyscraper
- projection
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Abstract
The utility model discloses a kind of skyscraper Smoke prevention fume extractor, including exhaust opening, smoke exhaust pipe, support frame, ventilation pipe, air inlet, first fixed block, second fixed block and projection, one end of the smoke exhaust pipe is provided with exhaust opening, and the inner surface of smoke exhaust pipe is connected by fix bar with ZYT direct current generators, the described one end of ZYT direct current generators away from fix bar is connected by drive shaft with one end of drive link, and the other end of drive link is installed with draft fan, the other end of the smoke exhaust pipe is provided with smoke inlet, and smoke inlet is hinged by rotating shaft and hermatic door, the upper end of the smoke inlet is provided with fixing groove, and the upper end of hermatic door is connected by projection with fixing groove, the upper surface of the projection is installed with the first fixed block, and first the smoke inlet upper surfaces of fixed block both sides be installed with the second fixed block.The utility model has reached the effect purified to the flue gas in outside air by setting air filtering core in the inside of ventilation pipe.
Description
Technical field
Skyscraper technical field is the utility model is related to, specially a kind of skyscraper Smoke prevention fume extractor.
Background technology
Skyscraper, house of the building height more than 27 meters and building height more than 24m non-single-storey factory building, warehouse and its
His civil buildings, are considered as skyscraper more than the U.S., 24.6m or 7 layer；In Japan, 31m or 8 layer and the above are considered as high level and built
Build；In Britain, it is considered as skyscraper that must be built equal to or more than 24.3m, China《Height rule》(JGJ 3-2010) 1.0.2 rules and regulations
Other high levels that fixed 10 layers and more than 10 layers or residential housing of the height of house more than 28m and height of house are more than 24 meters are civilian
Building concrete structure is skyscraper.
Personnel are numerous in skyscraper, and are all current up and down by elevator, once occurring surprisingly, elevator can not use
When, the only evacuation capacity with passageway for fire apparatus is much insufficient, therefore the safety problem of skyscraper is the most important thing, existing height
Layer building is fairly perfect in venting practice, but less efficient on discharge flue gas.
Utility model content
The purpose of this utility model is to provide a kind of skyscraper Smoke prevention fume extractor, can be right when possessing ventilation
The advantages of extraneous flue gas is handled, and smoke exhaust efficiency is high, solves prior art in pre- flue gas and discharge flue gas effect
The problem of rate is low.
To achieve the above object, the utility model provides following technical scheme：A kind of skyscraper Smoke prevention fume extractor, bag
Exhaust opening, smoke exhaust pipe, support frame, ventilation pipe, air inlet, the first fixed block, the second fixed block and projection are included, the smoke exhaust pipe
One end is provided with exhaust opening, and the inner surface of smoke exhaust pipe is connected by fix bar with ZYT direct current generators, the ZYT direct current generators
One end away from fix bar is connected by drive shaft with one end of drive link, and the other end of drive link is installed with smoke evacuation
Fan, the other end of the smoke exhaust pipe is provided with smoke inlet, and smoke inlet is hinged by rotating shaft and hermatic door, the smoke inlet
Upper end is provided with fixing groove, and the upper end of hermatic door is connected by projection with fixing groove, and the upper surface of the projection is fixedly mounted
There is the first fixed block, and the smoke inlet upper surface of the first fixed block both sides is installed with the second fixed block, the smoke evacuation tube top
The both ends in portion are installed with support baseboard, and the top of support baseboard passes through support frame and the roof supporting phase for bottom of the tube of taking a breath
Connection, the side for changing pipe are installed with ventilation fan, and one end of ventilation fan passes through drive link and drive shaft
One end is connected, and the other end of the drive shaft is installed with ZYT direct current generators, and ZYT direct current generators are away from drive shaft
One end is connected by fix bar with the inner surface for pipe of taking a breath, and the opposite side for changing pipe is installed with air filter
Core.
Preferably, the surface of the exhaust opening and air inlet is installed with protection network.
Preferably, the section of the projection is convex shape, and the section of fixing groove is concave shape, and projection is mutually fitted with fixing groove
Match somebody with somebody.
Preferably, second fixed block is divided into two, and the second fixed block is using the center line of the first fixed block as axle pair
Claim the both sides for being distributed in the first fixed block.
Preferably, fixing hole is equipped with the middle part of first fixed block and the second fixed block, and three fixing holes are set
On same straight line.
Preferably, it is connected between first fixed block and the second fixed block by bayonet lock, and bayonet lock runs through fixing hole.
Preferably, support frame as described above is divided into two, and support frame is distributed in ventilation by axial symmetry of the center line for pipe of taking a breath
The both sides of pipe.
Compared with prior art, the beneficial effects of the utility model are：The utility model in the inside of ventilation pipe by setting
Filter element is empty, has reached the effect purified to the flue gas in outside air, the quality of daily ventilation is ensure that, serves
Prevent the effect that extraneous flue gas is got in, by setting draft fan in the inside of smoke exhaust pipe, reached fast to indoor carry out
The effect of speed smoke evacuation, the surface of smoke inlet are provided with hermatic door, and, hermatic door is closed in smoke exhaust pipe when not in use, is prevented
Outside air is got in by smoke exhaust pipe, while smoke exhaust pipe is shielded, and when flue gas occurs in interior, draft fan can
Indoor rapidly to be discharged flue gas by smoke inlet, smoke exhaust efficiency is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is schematic side view of the present utility model；
Fig. 3 is the schematic side view of the utility model smoke inlet；
Fig. 4 is the schematic diagram of the fixed block of the utility model first.
In figure：1- exhaust openings；2- smoke exhaust pipes；3-ZYT direct current generators；4- drive shafts；5- draft fans；6- rotating shafts；7- enters
Mouth；8- support baseboards；9- support frames；10- roof supportings；11- ventilation mouths；12- ventilation pipes；13- air filtering cores；14- is fixed
Bar；15- drive links；16- air inlets；17- protection networks；18- ventilation fans；19- bayonet locks；The fixed blocks of 20- first；21- second is fixed
Block；22- fixing holes；23- projections；24- hermatic doors；25- fixing grooves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1 to 4, a kind of embodiment provided by the utility model：A kind of skyscraper Smoke prevention fume extractor, including
Exhaust opening 1, smoke exhaust pipe 2, support frame 9, ventilation pipe 12, air inlet 16, the first fixed block 20, the second fixed block 21 and projection 23,
One end of smoke exhaust pipe 2 is provided with exhaust opening 1, can discharge the flue gas in smoke exhaust pipe 2, and the inner surface of smoke exhaust pipe 2 passes through fixation
The characteristics of bar 14 is connected with ZYT direct current generators 3, and ZYT direct current generators 3 have small volume, in light weight, and rotating speed is fast, and noise is small,
Device use driven by power working method, energized using external power supply, ZYT direct current generators 3 away from fix bar 14 one
End is connected by drive shaft 4 with one end of drive link 15, and the other end of drive link 15 is installed with draft fan 5, can
So that the flue gas of interior is pumped into smoke exhaust pipe 2, the other end of smoke exhaust pipe 2 is provided with smoke inlet 7, and smoke inlet 7 by rotating shaft 6 with it is close
Closure door 24 is hinged, and hermatic door 24 can seal up smoke inlet 7, and the upper end of smoke inlet 7 is provided with fixing groove 25, and hermatic door 24
Upper end be connected by projection 23 with fixing groove 25, the upper surface of projection 23 is installed with the first fixed block 20, and first
The upper surface of smoke inlet 7 of the both sides of fixed block 20 is installed with the second fixed block 21, and the both ends at the top of smoke exhaust pipe 2 are installed with
Support baseboard 8, and the top of support baseboard 8 is connected by support frame 9 with the roof supporting 10 of ventilation pipe 12 bottom, ventilation pipe
Side inside 12 is installed with ventilation fan 18, can carry out the indoor ventilation work with outdoor, and one end of ventilation fan 18
It is connected by drive link 15 with one end of drive shaft 4, the other end of drive shaft 4 is installed with ZYT direct current generators 3, and ZYT
The one end of direct current generator 3 away from drive shaft 4 is connected by fix bar 14 with the inner surface for pipe 12 of taking a breath, inside pipe 12 of taking a breath
Opposite side is installed with air filtering core 13, can fall the flue gas contaminant filter in air.
The surface of exhaust opening 1 and air inlet 16 is installed with protection network 17, can prevent debris from entering the He of smoke exhaust pipe 2
Take a breath in pipe 12, the section of projection 23 is convex shape, and the section of fixing groove 25 is concave shape, and projection 23 is fitted with the phase of fixing groove 25
Match somebody with somebody, the second fixed block 21 is divided into two, and the second fixed block 21 is distributed in by axial symmetry of the center line of the first fixed block 20
The middle part of the both sides of one fixed block 20, the first fixed block 20 and the second fixed block 21 is equipped with fixing hole 22, and three fixing holes
22 are arranged on same straight line, are connected between the first fixed block 20 and the second fixed block 21 by bayonet lock 19, and bayonet lock 19
Through fixing hole 22, hermatic door 24 can be fixed, support frame 9 is divided into two, and support frame 9 is with pipe 12 of taking a breath
Line is the both sides that axial symmetry is distributed in ventilation pipe 12.
Specifically used mode：ZYT direct current generators 3 in ventilation pipe 12 are started working in the case of external power supply, and ZYT is straight
Stream motor 3 drives ventilation fan 18 to start working by drive shaft 4 and drive link 15, and the air in the external world is pumped into ventilation by ventilation fan 18
In pipe 12, then air filtering core 13 filters to air, the flue gas contaminant filter in air is fallen, the air after filtering passes through
Ventilation mouth 11 is got in.
When the substantial amounts of flue gas of indoor appearance, bayonet lock 19 is extracted, holds the first fixed block 21, is rotated using rotating shaft 6 close
Closure door 24, hermatic door 24 is opened, and then controls the ZYT direct current generators 3 in smoke exhaust pipe 2 to start working, and ZYT direct current generators 3 are logical
Overdrive axle 4 and drive link 15 drives draft fan 5 to start working, and the flue gas of interior is pumped into smoke exhaust pipe 2 by smoke inlet 7
In, then discharged by exhaust opening 1.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (7)
1. a kind of skyscraper Smoke prevention fume extractor, including exhaust opening (1), smoke exhaust pipe (2), support frame (9), ventilation pipe (12),
Air inlet (16), the first fixed block (20), the second fixed block (21) and projection (23), it is characterised in that：The smoke exhaust pipe (2)
One end is provided with exhaust opening (1), and the inner surface of smoke exhaust pipe (2) is connected by fix bar (14) with ZYT direct current generators (3), institute
The one end of ZYT direct current generators (3) away from fix bar (14) is stated by drive shaft (4) with one end of drive link (15) to be connected, and
The other end of drive link (15) is installed with draft fan (5), and the other end of the smoke exhaust pipe (2) is provided with smoke inlet (7), and
Smoke inlet (7) is hinged by rotating shaft (6) and hermatic door (24), and the upper end of the smoke inlet (7) is provided with fixing groove (25), and close
The upper end of closure door (24) is connected by projection (23) with fixing groove (25), and the upper surface of the projection (23) is installed with the
One fixed block (20), and smoke inlet (7) upper surface of the first fixed block (20) both sides is installed with the second fixed block (21), institute
State the both ends at the top of smoke exhaust pipe (2) and be installed with support baseboard (8), and the top of support baseboard (8) by support frame (9) with
The roof supporting (10) of ventilation pipe (12) bottom is connected, and the internal side of the ventilation pipe (12) is installed with ventilation fan
(18), and one end of ventilation fan (18) is connected by drive link (15) with one end of drive shaft (4), the drive shaft (4)
The other end is installed with ZYT direct current generators (3), and the one end of ZYT direct current generators (3) away from drive shaft (4) passes through fix bar
(14) inner surface with ventilation pipe (12) is connected, and the internal opposite side of the ventilation pipe (12) is installed with air filtering core
(13)。
A kind of 2. skyscraper Smoke prevention fume extractor according to claim 1, it is characterised in that：The exhaust opening (1) and
The surface of air inlet (16) is installed with protection network (17).
A kind of 3. skyscraper Smoke prevention fume extractor according to claim 1, it is characterised in that：The projection (23) is cut
Face is convex shape, and the section of fixing groove (25) is concave shape, and projection (23) is adapted with fixing groove (25).
A kind of 4. skyscraper Smoke prevention fume extractor according to claim 1, it is characterised in that：Second fixed block
(21) two are divided into, and the second fixed block (21) is distributed in the first fixed block using the center line of the first fixed block (20) as axial symmetry
(20) both sides.
A kind of 5. skyscraper Smoke prevention fume extractor according to claim 1, it is characterised in that：First fixed block
(20) fixing hole (22) and in the middle part of the second fixed block (21) is equipped with, and three fixing holes (22) are arranged on same straight line
On.
A kind of 6. skyscraper Smoke prevention fume extractor according to claim 1, it is characterised in that：First fixed block
(20) it is connected between the second fixed block (21) by bayonet lock (19), and bayonet lock (19) runs through fixing hole (22).
A kind of 7. skyscraper Smoke prevention fume extractor according to claim 1, it is characterised in that：Support frame as described above (9) point
Two are set to, and support frame (9) is distributed in the both sides of ventilation pipe (12) using the center line for pipe (12) of taking a breath as axial symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720802454.XU CN207094931U (en) | 2017-07-05 | 2017-07-05 | A kind of skyscraper Smoke prevention fume extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720802454.XU CN207094931U (en) | 2017-07-05 | 2017-07-05 | A kind of skyscraper Smoke prevention fume extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207094931U true CN207094931U (en) | 2018-03-13 |
Family
ID=61555748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720802454.XU Expired - Fee Related CN207094931U (en) | 2017-07-05 | 2017-07-05 | A kind of skyscraper Smoke prevention fume extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207094931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749100A (en) * | 2019-11-08 | 2020-02-04 | 饶杨扬 | Water heater fume extractor for high-rise building |
-
2017
- 2017-07-05 CN CN201720802454.XU patent/CN207094931U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749100A (en) * | 2019-11-08 | 2020-02-04 | 饶杨扬 | Water heater fume extractor for high-rise building |
| CN110749100B (en) * | 2019-11-08 | 2021-06-22 | 绍兴盛坤机械科技有限公司 | Water heater fume extractor for high-rise building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20180705 |