CN106679045A - Longitudinal ventilation and fire hazard smoke discharging integrated system in industrial tall and big space building - Google Patents
Longitudinal ventilation and fire hazard smoke discharging integrated system in industrial tall and big space building Download PDFInfo
- Publication number
- CN106679045A CN106679045A CN201710076394.2A CN201710076394A CN106679045A CN 106679045 A CN106679045 A CN 106679045A CN 201710076394 A CN201710076394 A CN 201710076394A CN 106679045 A CN106679045 A CN 106679045A
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- Prior art keywords
- smoke discharging
- industrial
- ventilation
- tall
- integrated system
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0227—Ducting arrangements using parts of the building, e.g. air ducts inside the floor, walls or ceiling of a building
Abstract
The invention relates to a longitudinal ventilation and fire hazard smoke discharging integrated system in an industrial tall and big space building. The longitudinal ventilation and fire hazard smoke discharging integrated system comprises the industrial tall and big space building (6). The longitudinal ventilation and fire hazard smoke discharging integrated system is characterized in that a longitudinal ventilation system is arranged inside the industrial tall and big space building (6) and comprises a plurality of transversely-arranged main smoke discharging pipes (3) arranged at the top of the interior of the industrial tall and big space building; a plurality of longitudinally-arranged auxiliary smoke discharging pipes (8) are connected to the lower portion of each main smoke discharging pipe (3), and a draught fan box (9) is connected to the lower portion of each auxiliary smoke discharging pipe (8); and a ventilation and smoke discharging draught fan (1) or a ventilator and a smoke exhaust fan is/are arranged in each draught fan box (9), an electrical smoke discharging and fire proofing valve (2) is arranged in each auxiliary smoke discharging pipe (8), an air outlet and smoke discharging inlet opening (10) which is downwards inclined is arranged at the front end of each draught fan box (9). The longitudinal ventilation and fire hazard smoke discharging integrated system has the beneficial effects that a longitudinal ventilation manner is adopted inside the industrial tall and big space building, and the ventilation effect of the interior, in particular to the lower portion of the building is improved; and meanwhile, ingenious equipment integration for dual purposes is achieved, so that the problem of smoke discharging when a fire hazard happens inside the industrial tall and big space building is solved, and the real estate development and utilization value of the upper portion of the industrial tall and big space building is improved.
Description
Technical field
The building interiors such as industrial class large space are directed to the present invention relates to one kind to realize longitudinal ventilation and take into account fire smoke evacuation
Systems technology field, is a kind of industrial class large-space clean factory building inside longitudinal ventilation and fire smoke evacuation integrated system.
Background technology
At present, ventilation and smoke evacuation system are equipped with inside general industry class large-space clean factory building, industrial class large space is built
Build internal generally using setting roof ventilator or ventilation shaft is aerated ventilation, regulation temperature, exclusion fire smoke and poisonous
The mode of gas.With the raising of production technology, production capacity constantly expands, and industrial class large-space clean factory building is increasing, has
More than 10 meters, more than 100 meters, such industrial class large-space clean factory building turns into width a little industry class large-space clean factory building height at present
Generally.Inside these industrial class large-space clean factory buildings, exactly the location of staff below ground 2-3 meters of height,
Most of equipments and article are also arranged in this altitude range, and, air supply and exhaust resistance is very big apart from roof farther out.It is existing logical
Wind, smoke evacuation system, such as roof ventilator or ventilation shaft etc. cannot all realize sufficiently ventilation, smoke evacuation, cause working region into
It is ventilation, the dead angle of smoke evacuation.Particularly the season of high temperature, because ventilation effect is bad, flue dust can not be discharged in time, and temperature can not be adjusted
Section, person works' environment is very severe, and staff cannot normally adhere to work；Other existing ventilation, smoke evacuation system need
The equipment such as a large amount of ventilation, smoke exhaust fans are set on the roof of industrial class large-space clean factory building or side, and with urban development, are
Raising land resources science rate, at present industry class large-space clean factory building top carry out Estate Development demand it is increasingly strong, greatly
Amount blower fan, the setting in air port can have a strong impact on its top and develop effect.It is high it is therefore desirable to seek a kind of new industrial class
Volumed space building inner ventilation, fume exhausting type, reach good ventilation, smoke discharging effect, while improving its top develops effect
Really.Regarding to the issue above, present applicant proposes industrial class large-space clean factory building inside longitudinal ventilation and fire smoke evacuation integrated system
Scheme.
The content of the invention
It is an object of the invention to provide a kind of industrial class large-space clean factory building inside longitudinal ventilation and the integrated system of fire smoke evacuation
System, it has simple structure easy to maintenance, longitudinal exhausting system and the ingenious combination of fire smoke evacuation system, is ensureing the premise of smoke evacuation
Under, preferably realize the available ventilation inside industrial class large space, improve industrial class large space top to greatest extent
Estate Development efficiency, wherein, industrial class large-space clean factory building inside longitudinal exhausting system, compared with conventional roof exhaust system,
Ventilation effect is good, and staff's regional environment is significantly increased, and energy-saving effect is notable.
For above-mentioned purpose, the present invention uses following technical scheme：
A kind of industrial class large-space clean factory building inside longitudinal ventilation and fire smoke evacuation integrated system, it is high that it includes industrial class
Volumed space building (6), it is characterised in that be provided with longitudinal exhausting system in industrial class large-space clean factory building (6), this is longitudinally logical
Wind system includes being arranged on some transversely arranged main smoke exhaust pipes (3) of industrial class large-space clean factory building inner top, in each main row
The secondary smoke exhaust pipe (8) of some longitudinal arrangements is connected with smoke pipe (3), air box (9) is connected with each smoke exhaust pipe (8),
Ventilation and smoke exhaust blower fan (1) or ventilation blower and smoke exhaust fan are provided with air box (9), are provided with secondary smoke exhaust pipe (8)
Electronic smoke exhaust fire damper (2), downward-sloping air outlet and smoke evacuation import (10) are provided with air box front end.
Wherein, it is provided with rear air inlet (11) in blower fan box back.
Wherein, it is provided with lower air inlet (12) in air box lower end.
Or rear air inlet (11) is provided with blower fan box back, it is provided with lower air inlet (12) in air box lower end.
Wherein, main smoke exhaust pipe is set in the hitch (13) of some back timbers (7) side in industrial class large-space clean factory building
(3)。
Under operating mode of divulging information, longitudinal ventilation and smoke exhaust fan (1) are the air-flow inside whole industrial class large-space clean factory building
Longitudinal ventilation is done, outdoor air introduces indoor by industrial class large-space clean factory building side air inlet (4), through longitudinal ventilation and smoke evacuation
Blower fan (1) is pushed by behind working region, outdoor being discharged by other side air outlet (5), and now smoke exhaust fire damper (2) should be closed
Close.
When generation fire needs smoke evacuation inside industrial class large-space clean factory building, electronic smoke exhaust fire damper (2) is opened, opened
Longitudinal ventilation and smoke exhaust fan (1) reversion smoke evacuation, the flue gas that fire is produced is discharged outdoor via main smoke exhaust pipe (3).
The beneficial effects of the invention are as follows：It has simple structure easy to maintenance, longitudinal exhausting system and fire smoke evacuation system
Ingenious combination, on the premise of smoke evacuation is ensured, preferably realize available ventilation inside industrial class large space, to greatest extent
Raising industry class large space top Estate Development efficiency, wherein, industrial class large-space clean factory building inside longitudinal exhausting system,
Compared with conventional roof exhaust system, ventilation effect is good, and staff's regional environment is significantly increased, and energy-saving effect is notable.
Inside industrial class large-space clean factory building by the way of longitudinal ventilation, building interior particularly leg space ventilation effect is improved,
Simultaneously by cleverly integration of equipments dual-purpose, smoking problem during industrial class large-space clean factory building inside generation fire is solved,
Improve industrial class large-space clean factory building top Estate Development value.
Brief description of the drawings
Fig. 1 is Planar integration system schematic of the invention.
Fig. 2 is air vent mode schematic diagram of the present invention.
Fig. 3 is fire purging mode schematic diagram of the present invention.
Fig. 4 is fire smoke evacuation integrated system schematic diagram in building interior longitudinal direction of the invention.
Fig. 5 is three-dimensional integrated system schematic diagram of the invention.
Specific embodiment
Referring to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5：Industrial class large-space clean factory building inside longitudinal ventilation and fire smoke evacuation
Integrated system, it includes industrial class large-space clean factory building 6, and longitudinal ventilation system is provided with industrial class large-space clean factory building 6
System, the longitudinal exhausting system includes being arranged on some transversely arranged main smoke exhaust pipes 3 of industrial class large-space clean factory building inner top,
The secondary smoke exhaust pipe 8 of some longitudinal arrangements is connected with each main smoke exhaust pipe 3, air box 9 is connected with each smoke exhaust pipe 8,
Ventilation and smoke exhaust blower fan 1 or ventilation blower and smoke exhaust fan are provided with air box 9, electronic row is provided with secondary smoke exhaust pipe 8
Cigarette fire resisting damper 2, downward-sloping air outlet and smoke evacuation import 10 are provided with air box front end.
Rear air inlet 11 is provided with blower fan box back, lower air inlet 12 is provided with air box lower end.
In the hitch 13 of the side of some back timbers 7 in industrial class large-space clean factory building, main smoke exhaust pipe 3 is set.Due to top
Beam 7 compares thick, and main smoke exhaust pipe 3 is arranged in hitch 13 can save downward space.
Longitudinal ventilation is used under operating mode of divulging information, when monitoring industrial class large-space clean factory building inside CO2 concentration or temperature
During more than setting value, open longitudinal ventilation and smoke exhaust fan and building interior is divulged information.Longitudinal ventilation and smoke exhaust fan 1 are whole work
Air-flow inside industry class large-space clean factory building is done to longitudinal ventilation, and outdoor air is by industrial class large-space clean factory building side air inlet
4 introduce indoor (regard periphery situation and use nature or mechanical makeup air), are pushed through ventilation and smoke exhaust blower fan 1 by behind working region,
Outdoor (depending on periphery situation using nature or mechanical exhaust) is discharged by other side air outlet 5, now electronic smoke exhaust fire damper 2 should
Close.
Because air box 9 is longitudinal arrangement, air outlet and smoke evacuation import 10 are downward-sloping, and working region is blown.
In person works region, wind forms wave feature and advances, and makes personnel's body-sensing of working region comfortable, eliminates staff's fatigue,
Improve person works' regional environment.
When generation fire needs smoke evacuation inside industrial class large-space clean factory building 6, electronic smoke exhaust fire damper 2 is opened, opened
Longitudinal ventilation and the reversion smoke evacuation of smoke exhaust fan 1, the flue gas that fire is produced discharge outdoor (see Fig. 3, Fig. 4 institute via main smoke exhaust pipe 3
Show).
According to actual design, the ventilation and smoke exhaust blower fan 1 of bidirectional rotation is set in air box 9, during air-supply, ventilation is opened
Machine and the main story of smoke exhaust fan 1, the rear air inlet 11 of blower fan box back and the air intake of lower air inlet 12 of air box lower end, air outlet are simultaneous
The smoke evacuation air-out of import 10, forms air supply pattern.During smoke evacuation, electronic smoke exhaust fire damper 2 is opened, close rear air inlet 11 and lower air intake
Mouth 12, opens ventilation blower and smoke exhaust fan 1 is inverted, and the cigarette in building enters air outlet and import 10 of discharging fume, formation purging mode,
Produce flue gas discharge outdoor fire.
Or ventilation blower and smoke exhaust fan are respectively provided with air box 9, open ventilation blower, the rear air inlet 11 of cabinet rear end
With the air intake of lower air inlet 12 of air box lower end, the simultaneous smoke evacuation air-out of import 10 of air outlet, formation air supply pattern is (see Fig. 1, Fig. 2 institute
Show).During smoke evacuation, ventilation blower is closed, opened smoke-discharging blower fan and electronic smoke exhaust fire damper 2 and go out rear air inlet 11, lower air inlet 12
Cigarette is entered in air port and smoke evacuation import 10, forms purging mode.
The above is presently preferred embodiments of the present invention and its know-why used, for those skilled in the art
For, without departing from the spirit and scope of the present invention, it is any based on technical solution of the present invention on the basis of equivalent change
Change, simply replacement etc. obviously changes, belong within the scope of the present invention.
Claims (5)
1. industrial class large-space clean factory building inside longitudinal ventilation and fire smoke evacuation integrated system, it includes industrial class large space
Building (6), it is characterised in that be provided with longitudinal exhausting system in industrial class large-space clean factory building (6), the longitudinal exhausting system
Including being arranged on some transversely arranged main smoke exhaust pipes (3) of industrial class large-space clean factory building inner top, in each main smoke exhaust pipe (3)
Under be connected with the secondary smoke exhaust pipe (8) of some longitudinal arrangements, air box (9) is connected with each smoke exhaust pipe (8), in air box
(9) ventilation and smoke exhaust blower fan (1) or ventilation blower and smoke exhaust fan are provided with, electronic smoke evacuation is provided with secondary smoke exhaust pipe (8)
Fire resisting damper (2), downward-sloping air outlet and smoke evacuation import (10) are provided with air box front end.
2. industrial class large-space clean factory building inside longitudinal ventilation according to claim 1 and fire smoke evacuation integrated system, its
It is characterised by, rear air inlet (11) is provided with blower fan box back.
3. industrial class large-space clean factory building inside longitudinal ventilation according to claim 1 and fire smoke evacuation integrated system, its
It is characterised by, lower air inlet (12) is provided with air box lower end.
4. industrial class large-space clean factory building inside longitudinal ventilation according to claim 1 and fire smoke evacuation integrated system, its
It is characterised by, rear air inlet (11) is provided with blower fan box back, lower air inlet (12) is provided with air box lower end.
5. industrial class large-space clean factory building inside longitudinal ventilation according to claim 1 and fire smoke evacuation integrated system, its
It is characterised by, main smoke exhaust pipe (3) is set in the hitch (13) of some back timbers (7) side in industrial class large-space clean factory building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710076394.2A CN106679045A (en) | 2017-02-13 | 2017-02-13 | Longitudinal ventilation and fire hazard smoke discharging integrated system in industrial tall and big space building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710076394.2A CN106679045A (en) | 2017-02-13 | 2017-02-13 | Longitudinal ventilation and fire hazard smoke discharging integrated system in industrial tall and big space building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106679045A true CN106679045A (en) | 2017-05-17 |
Family
ID=58861770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710076394.2A Pending CN106679045A (en) | 2017-02-13 | 2017-02-13 | Longitudinal ventilation and fire hazard smoke discharging integrated system in industrial tall and big space building |
Country Status (1)
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|---|---|
| CN (1) | CN106679045A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086303A (en) * | 1992-10-24 | 1994-05-04 | 谢春盛 | Utilize the fire fume extractor of cold air air outlet axial flow fan counter-rotating |
| KR20070010208A (en) * | 2007-01-02 | 2007-01-22 | 정동원 | Inner wall structure of tunnel |
| CN101270669A (en) * | 2008-04-16 | 2008-09-24 | 浙江省交通规划设计研究院 | Improved tunnel smoke discharging method and tunnel fume discharging system with independent fume discharging device |
| CN203454331U (en) * | 2013-09-24 | 2014-02-26 | 鞍山徕亚机械设备有限公司 | Airflow jet carrier type ventilating system for large factory building |
| CN105318477A (en) * | 2015-04-10 | 2016-02-10 | 华北水利水电大学 | Non-ventilation-pipeline inducing type ventilation and smoke exhaust system and ventilation and smoke exhaust method thereof |
| CN106123190A (en) * | 2016-06-16 | 2016-11-16 | 绍兴上虞风翼通风设备有限公司 | Intelligent through-flow ventilator |
| CN206496474U (en) * | 2017-02-13 | 2017-09-15 | 轨道交通节能北京市工程研究中心有限公司 | Longitudinal ventilation and fire smoke evacuation integrated system inside industrial class large-space clean factory building |
-
2017
- 2017-02-13 CN CN201710076394.2A patent/CN106679045A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086303A (en) * | 1992-10-24 | 1994-05-04 | 谢春盛 | Utilize the fire fume extractor of cold air air outlet axial flow fan counter-rotating |
| KR20070010208A (en) * | 2007-01-02 | 2007-01-22 | 정동원 | Inner wall structure of tunnel |
| CN101270669A (en) * | 2008-04-16 | 2008-09-24 | 浙江省交通规划设计研究院 | Improved tunnel smoke discharging method and tunnel fume discharging system with independent fume discharging device |
| CN203454331U (en) * | 2013-09-24 | 2014-02-26 | 鞍山徕亚机械设备有限公司 | Airflow jet carrier type ventilating system for large factory building |
| CN105318477A (en) * | 2015-04-10 | 2016-02-10 | 华北水利水电大学 | Non-ventilation-pipeline inducing type ventilation and smoke exhaust system and ventilation and smoke exhaust method thereof |
| CN106123190A (en) * | 2016-06-16 | 2016-11-16 | 绍兴上虞风翼通风设备有限公司 | Intelligent through-flow ventilator |
| CN206496474U (en) * | 2017-02-13 | 2017-09-15 | 轨道交通节能北京市工程研究中心有限公司 | Longitudinal ventilation and fire smoke evacuation integrated system inside industrial class large-space clean factory building |
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Application publication date: 20170517 |
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