CN207247455U - One kind building smoke evacuation system - Google Patents
One kind building smoke evacuation system Download PDFInfo
- Publication number
- CN207247455U CN207247455U CN201720596429.0U CN201720596429U CN207247455U CN 207247455 U CN207247455 U CN 207247455U CN 201720596429 U CN201720596429 U CN 201720596429U CN 207247455 U CN207247455 U CN 207247455U
- Authority
- CN
- China
- Prior art keywords
- smoke
- casing
- building
- smoke evacuation
- fume extractor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
One kind building smoke evacuation system, including underground fume extractor, corridor fume extractor and roof fume extractor and the smoke exhaust pipe for connection, its drip irrigation device is that the roof fume extractor includes the exhaust fan installed in architectural top, the underground fume extractor includes being installed on the pressure fan of building bottom, the corridor fume extractor includes being arranged at the smoke evacuation filter assemblies that every layer of position is communicated with smoke exhaust pipe in building, the smoke evacuation filter assemblies include casing, smoke evacuation grid installed in casing one end, and installed in the casing other end and the air draft mechanism that is communicated with smoke exhaust pipe, filter mechanism is installed in affiliated casing, and for collecting the collecting mechanism of waste liquid caused by filter mechanism, filtered and collected before smog emission, slow down environmental pollution.
Description
Technical field
Structural fire protection technical field is the utility model is related to, more particularly to a kind of building smoke evacuation system.
Background technology
Show according to fire statistics data, smog is the arch-criminal that personnel death is caused in building fire, and personnel die of sootiness
Large percentage, up to 80%, in dead number is burnt, majority is also to be burnt after first falling in a swoon because of suction smoke poisoning
Dead.In the number that fire rises, most of is that dense smoke is smoked and chokes the reaction of generation asphyxia and cause death, by regulations for fire fighting,
The marquis of the public transport such as subway, airport, railway station, which multiplies region and megastore, movie theatre and indoor amusement place, should all be equipped with fire
Calamity fume extractor.
In actual use, due to containing a large amount of toxic pollutants in smog, smog is directly discharged to by exhaust blower
Aggravate environmental pollution in the external world.
Utility model content
The purpose of this utility model is to provide a kind of building smoke evacuation system, it has the effect for mitigating smog pollution.
The above-mentioned technical purpose of the utility model technical scheme is that：
One kind building smoke evacuation system, including underground fume extractor, corridor fume extractor and roof fume extractor and be used for
The smoke exhaust pipe of connection, the roof fume extractor include the exhaust fan installed in architectural top, and the underground fume extractor includes
Installed in the pressure fan of building bottom, the corridor fume extractor includes being arranged at what every layer of position in building was communicated with smoke exhaust pipe
Smoke evacuation filter assemblies, the smoke evacuation filter assemblies include casing, the smoke evacuation grid installed in casing one end and installed in casing
The other end and the air draft mechanism communicated with smoke exhaust pipe, are provided with filter mechanism and for collecting filter mechanism in affiliated casing
The collecting mechanism of caused waste liquid.
Through the above technical solutions, the underground fume extractor forms distinguished and admirable with roof fume extractor in smoke exhaust pipe, walk
Corridor fume extractor is communicated with smoke exhaust pipe, and when generation fire needs smoke evacuation, corridor fume extractor is distinguished and admirable to being imported after smoke treated
Smog is excluded in building；The smoke evacuation filter assemblies make smog import wind by filter mechanism under the action of air draft component
Stream, and the waste that smog is produced with filter mechanism reaction is collected by collection device, avoids smog from being directly discharged to the external world,
Aggravate environmental pollution.
Further, the filter mechanism includes being arranged at the spray tube of cabinet top and installed in spray tube one end
Solenoid valve, is provided with some spray heads on the spray tube.
Through the above technical solutions, being connected with the reagent reacted with noxious pollutant in smog in the spray tube, pass through
Spray tube and spray head spill, with being reacted by the smog below filter mechanism.
Further, the collecting mechanism is installed on below filter mechanism, and collecting mechanism includes being fixedly connected on casing bottom
The fixed block in portion, the leg for being connected to fixed block and the collection bucket being fixedly installed on leg.
Through the above technical solutions, the filter mechanism and the waste liquid of smog reaction are collected at mechanism centralized collection
Reason, avoids waste liquid outflow smoke evacuation filter assemblies from causing the secondary pollution in building.
Further, the collection bucket is arranged to open type, the bottom surface of collection bucket and casing bottom surface formed with inclination angle a,
And 30 °≤a≤45 °.
Through the above technical solutions, the collection bucket is the receiving angle bigger that open type makes collection, and 30 ° of inclination angle≤
The flowing velocity of the waste liquid of collection bucket is moderate during a≤45 °, when avoiding causing waste liquid accumulation and excessive inclination angle when inclination angle is too small
Waste liquid overflows collection bucket.
Further, collection bucket bottom its lowest position is fixedly connected with the drainage conduit communicated with collection bucket.
Through the above technical solutions, waste liquid centralized collection is handled, the wasting of resources is reduced.
Further, the air draft mechanism include one end be fixedly connected on casing and communicated with casing air duct, be installed on
Mounting bracket in air duct, the fan blade being connected on mounting bracket and the motor for driving fan blade to rotate, the air duct it is another
End and smoke exhaust pipe communicate.
Through the above technical solutions, the smoke exhaust mechanism accelerates smog to be drained into out of building in smoke exhaust pipe so as to be emitted into outer
Boundary.
Further, smoke sensor device is connected with the casing, smog is connected with the smoke sensor device and compares dress
Put, controller is connected with the smog comparison means；
Smoke sensor device is used to detect the concentration of smog to export corresponding Smoke Detection value, the smog comparison means coupling
Smoke sensor device is connected to receive Smoke Detection value, and by Smoke Detection value compared with default a reference value, with according to than
Relatively result exports corresponding Smoke Detection signal；
Controller is coupled to smog comparison means, and in response to Smoke Detection signal to control opening for solenoid valve and motor
Close.
Through the above technical solutions, smoke sensor device senses that smog is produced and sent after reaching a certain concentration to controller
Inductive signal, controller, which receives actuated signal control opens solenoid valve, to be made to make wind full of reaction solution motor of starting shooting at the same time in spray tube
Leaf rotation will drain into the external world after smoke inhalation smoke evacuation filter assemblies by smoke exhaust pipe.
In conclusion the utility model has the advantages that：
（1）The smog of discharge is handled by filter mechanism, avoids smog from being directly discharged to extraneous exacerbation environment dirty
Dye；
（2）The waste liquid produced by collecting mechanism to filter mechanism and smog reaction is collected centralized processing, avoids giving up
Liquid causes secondary pollution；
（3）It is simple in structure, it is easy to implement.
Brief description of the drawings
Fig. 1 is the part section structural representation of the present embodiment；
Fig. 2 is air draft filter assemblies structure diagram in the present embodiment；
Fig. 3 is circuit structure connection figure in the present embodiment.
Reference numeral：1st, smoke exhaust pipe；2nd, underground fume extractor；3rd, corridor fume extractor；4th, roof fume extractor；5th, blow
Machine；6th, exhaust fan；7th, smoke evacuation filter assemblies；8th, casing；9th, smoke evacuation grid；10th, air draft mechanism；11st, filter mechanism；12nd, collect
Mechanism；13rd, spray tube；14th, solenoid valve；15th, spray head；16th, fixed block；17th, leg；18th, collection bucket；19th, drainage conduit；20、
Air duct；21st, mounting bracket；22nd, fan blade；23rd, motor；24th, smoke sensor device；25th, smog comparison means；26th, controller.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
One kind building smoke evacuation system, as shown in Figure 1, including the smoke exhaust pipe 1 in pipe well, is connected with smoke exhaust pipe 1
Underground fume extractor 2, corridor fume extractor 3 and roof fume extractor 4；Underground fume extractor 2 includes being installed on building bottom
Pressure fan 5 in smoke exhaust pipe 1, roof fume extractor 4 include the exhaust fan 6 in the smoke exhaust pipe 1 of architectural top, corridor row
Cigarette device 3 includes the smoke evacuation filter assemblies 7 for being installed on every layer of building.
As shown in Fig. 2, smoke evacuation filter assemblies 7 include casing 8, the smoke evacuation grid 9 installed in 8 one end of casing, installed in machine
The air draft mechanism 10 of 8 other end of shell, the filter mechanism 11 in casing 8 for filter smoke, the filtering in casing 8
The lower section of mechanism 11 is used for the collecting mechanism 12 of waste produced by collecting filter mechanism 11.
As shown in Fig. 2, filter mechanism 11 includes being installed on the top of casing 8 close to the spray tube 13 of smoke evacuation grid 9, spray tube
13 one end are connected with solenoid valve 14, and 13 bottom of spray tube is fixedly connected with the spray head 15 communicated with spray tube 13.
As shown in Fig. 2, collecting mechanism 12 is installed on the lower section of filter mechanism 11,8 bottom surface of casing, which is equipped with, is used for fixed collect
Six fixed blocks 16 of mechanism 12, collecting mechanism 12 include six legs 17 for being connected to fixed block 16, and 17 upper end of leg is fixed
The collection bucket 18 that caused waste liquid is reacted for collecting smog and filter mechanism 11 is connected with, the opening of collection bucket 18 is arranged to spacious
Mouth and the setting of 18 inclined bottom surface of collection bucket, the bottom surface lowest point of collection bucket 18 is fixedly connected with the drainage conduit communicated with collection bucket 18
19, drainage conduit 19 excludes the waste liquid in collection bucket 18 outside smoke evacuation filter assemblies 7.
As shown in Fig. 2, air draft mechanism 10 is fixedly connected including one end with casing 8 and the air duct 20 with being communicated in casing 8, wind
Mounting bracket 21 is installed in cylinder 20,21 one end of mounting bracket is rotatably connected to fan blade 22, and the other end of mounting bracket 21 is fixedly connected with
For the motor 23 for driving fan blade 22 to rotate, the other end of air duct 20 is connected to smoke exhaust pipe 1 and is communicated with smoke exhaust pipe 1.
With reference to shown in Fig. 2 and Fig. 3, the top of casing 8 is provided with smoke sensor device 24, and controller is provided with 8 side wall of casing
26, smoke sensor device 24 senses smog and exports corresponding Smoke Detection value, and smog comparison means 25 is coupled to smoke sensor device 24
To receive Smoke Detection value, and by Smoke Detection value compared with default a reference value after export corresponding Smoke Detection and believe
Number, controller 26 is coupled to smog comparison means 25, and makes spray in response to Smoke Detection signal to control solenoid valve 14 to open
Reaction solution is passed through in pipe 13, while opens motor 23, fan blade 22 is by feeding is arranged after filter mechanism 11 in smoke inhalation casing 8
Smoke pipe 1 drains into the external world.
The course of work：Being installed on the pressure fan 5 of 1 bottom of smoke exhaust pipe and top and exhaust fan 6 makes to form wind in smoke exhaust pipe 1
Stream, when fire generation smog occurs in building, when smoke sensor device 24 detects that smokescope exceedes predetermined value, triggering control
Device 26, which is opened the driving fan blade 22 of motor 23 and rotated, rotates smog emission to extraneous opens solenoid valve 14, fan blade 22 at the same time by smog
Sent out of building to smoke exhaust pipe 1 is interior and be emitted into the external world with distinguished and admirable.
For smog since the rotation of fan blade 22 is brought into casing 8, spray head 15 sprays reaction solution so as to form water curtain to smog
React and filtered toxic pollutant therein, the smog after filtering is sent into distinguished and admirable exclusion by rotating fan blade 22；Smog
The waste liquid produced with reaction solution reaction excludes smoke evacuation filter assemblies 7 through drainage conduit 19 after falling into collection bucket 18 and carries out unified collection
Processing.
Claims (7)
1. one kind building smoke evacuation system, including underground fume extractor（2）, corridor fume extractor（3）With roof fume extractor（4）With
And the smoke exhaust pipe for connection（1）, it is characterized in that：The roof fume extractor（4）Including the exhaust fan installed in architectural top
（6）, the underground fume extractor（2）Including the pressure fan installed in building bottom（5）, the corridor fume extractor（3）Including
It is arranged at every layer of position and smoke exhaust pipe in building（1）The smoke evacuation filter assemblies communicated（7）, the smoke evacuation filter assemblies（7）Including
Casing（8）, installed in casing（8）The smoke evacuation grid of one end（9）And installed in casing（8）The other end and and smoke exhaust pipe（1）Phase
Logical air draft mechanism（10）, the casing（8）Filter mechanism is inside installed（11）And for collecting filter mechanism（11）Produced
The collecting mechanism of raw waste liquid（12）.
2. a kind of building smoke evacuation system according to claim 1, it is characterized in that：The filter mechanism（11）Including being arranged at
Casing（8）The spray tube at top（13）And installed in spray tube（13）The solenoid valve of one end（14）, the spray tube（13）On
It is provided with some spray heads（15）.
3. a kind of building smoke evacuation system according to claim 2, it is characterized in that：The collecting mechanism（12）Installed in filtering
Mechanism（11）Lower section, collecting mechanism（12）Including being fixedly connected on casing（8）The fixed block of bottom（16）, be connected to fixed block
（16）Leg（17）Be fixedly installed in leg（17）On collection bucket（18）.
4. a kind of building smoke evacuation system according to claim 3, it is characterized in that：The collection bucket（18）It is arranged to open
Type, collection bucket（18）Bottom surface and casing（8）Bottom surface is formed with inclination angle a, and 30 °≤a≤45 °.
5. a kind of building smoke evacuation system according to claim 4, it is characterized in that：The collection bucket（18）Bottom extreme lower position
Place is fixedly connected with and collection bucket（18）The drainage conduit communicated（19）.
6. a kind of building smoke evacuation system according to claim 1, it is characterized in that：The air draft mechanism（10）Consolidate including one end
Surely it is connected to casing（8）And and casing（8）The air duct communicated（20）, installed in air duct（20）Interior mounting bracket（21）, be connected to
Mounting bracket（21）On fan blade（22）And for driving fan blade（22）The motor of rotation（23）, the air duct（20）The other end
And smoke exhaust pipe（1）Communicate.
7. a kind of building smoke evacuation system according to claim 6, it is characterized in that：The casing（8）On be connected with smog biography
Sensor（24）, the smoke sensor device（24）On be connected with smog comparison means（25）, the smog comparison means（25）Upper company
It is connected to controller（26）；
Smoke sensor device（24）For detecting the concentration of smog to export corresponding Smoke Detection value, the smog comparison means
（25）It is coupled to smoke sensor device（24）To receive Smoke Detection value, and Smoke Detection value and default a reference value are compared
Compared with to export corresponding Smoke Detection signal according to comparative result；
Controller（26）It is coupled to smog comparison means（25）, and in response to Smoke Detection signal to control solenoid valve（14）And
Motor（23）Keying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596429.0U CN207247455U (en) | 2017-05-25 | 2017-05-25 | One kind building smoke evacuation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596429.0U CN207247455U (en) | 2017-05-25 | 2017-05-25 | One kind building smoke evacuation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207247455U true CN207247455U (en) | 2018-04-17 |
Family
ID=61876485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720596429.0U Expired - Fee Related CN207247455U (en) | 2017-05-25 | 2017-05-25 | One kind building smoke evacuation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207247455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529499A (en) * | 2018-12-28 | 2019-03-29 | 安徽中固建设有限公司 | A kind of large buildings air circulation system |
-
2017
- 2017-05-25 CN CN201720596429.0U patent/CN207247455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529499A (en) * | 2018-12-28 | 2019-03-29 | 安徽中固建设有限公司 | A kind of large buildings air circulation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107882584A (en) | A kind of high-efficiency dust removal system and application method suitable for constructing tunnel | |
| CN207554100U (en) | A kind of high-efficiency dust removal system suitable for constructing tunnel | |
| CN207247455U (en) | One kind building smoke evacuation system | |
| CN103422877A (en) | Underground coal mine ventilation and dust removal safety system | |
| CN206280095U (en) | Tunnel intelligent atomizing de-dusting apparatus | |
| CN101221015B (en) | Smoke and dust comprehensive processing technique, smoke and dust trapping device and combined dust remover for electric arc furnace | |
| CN115614036B (en) | Dust treatment device and dust treatment method for heading machine | |
| CN204962907U (en) | Air purification type range hood's wind channel isolating construction | |
| CN110935255A (en) | Air-exchanging and dust-removing system for graphite factory | |
| CN109323307A (en) | A kind of intelligent assistance house common flue excludes the processor of simultaneously purifying oil fume gas | |
| CN207041763U (en) | A kind of structural fire protection smoke evacuation system | |
| CN211116131U (en) | Monitoring device for coal mine ventilation safety | |
| CN211676919U (en) | Frequency conversion dust collector | |
| CN207471761U (en) | A kind of window air exhausting device exceeded interior prevention VOC | |
| CN107551749A (en) | A kind of dust arrester of intelligent power saving environmental protection | |
| CN110043305B (en) | Mining automatic variable-stage cyclone wet dust collector | |
| CN2719855Y (en) | Blast furnace iron notch hinged top dust-arrester | |
| CN207042206U (en) | A kind of mine dust arrester | |
| CN207003342U (en) | Dustbin of road sweeping vehicle device, sweeping machine refuse disposal installation and sweeping machine | |
| CN205957203U (en) | Chimney rainproof device | |
| CN218572703U (en) | Building fire control unit based on BIM | |
| CN203183858U (en) | Air filtration device | |
| CN201138133Y (en) | Dust moving partially-closed hood gathering apparatus of electric arc furnace | |
| CN214097514U (en) | A blowback case device for flue gas monitoring system | |
| CN218358254U (en) | Underground antistatic flame-retardant dust remover |
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: 20180417 Termination date: 20210525 |