CN209689131U - A kind of ventilation smoke extraction system for non-maneuver garage - Google Patents
A kind of ventilation smoke extraction system for non-maneuver garage Download PDFInfo
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- CN209689131U CN209689131U CN201920356789.2U CN201920356789U CN209689131U CN 209689131 U CN209689131 U CN 209689131U CN 201920356789 U CN201920356789 U CN 201920356789U CN 209689131 U CN209689131 U CN 209689131U
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Abstract
The utility model provides a kind of ventilation smoke extraction system for non-maneuver garage, non-maneuver garage is equipped with 2 layers, it is from top to bottom respectively two layers of basement one and underground, two layers of the basement one and underground are equipped with multiple smoke exhaust and ventilation computer rooms, are equipped with fire-fighting smoke exhaust system and exhaust system in the smoke exhaust and ventilation computer room；It is equipped with air-supply computer room between two staircases of the basement one, is equipped with 3 sets of systems, respectively pressurization air supply system, usually air-makeup system and fire-fighting air-makeup system in the air-supply computer room；Air inlet computer room is equipped between two staircases of two layers of the underground, equipped with 2 sets of systems in the air inlet computer room, respectively usually air-makeup system and fire-fighting air-makeup system.The utility model is by reasonable Arrangement computer room and air hose, and splits to smoke evacuation system, reduces the influence of the length and air hose of air hose laying for garage clear height, can be widely used in that ventilation and exhaust system is arranged in the high lower non-maneuver garage of layer.
Description
Technical field
The utility model relates to the ventilation smoke exhaust fields in non-maneuver garage, and in particular, to one kind is used for non-maneuver garage
Ventilation smoke extraction system, in particular for the ventilation smoke extraction system of the high limited setting of garage non-maneuver in building.
Background technique
With the increase of population, the reduction of construction area, for house underground, high 5.2m does the non-maneuver garage of single layer layer by layer
Layer is high to be wasted a little, currently, increasing non-machine every two mode generally by one for the higher non-maneuver garage of some layers of height
The area in dynamic library.Since non-maneuver garage area becomes larger so decreasing for the computer room setting position of heating and ventilating discipline, size
Limitation, but because single layer layer height reduces, non-maneuver garage need to consider how do not influencing as far as possible when designing ventilation smoke extraction system
In the case where clear height needed for parking is current, optimization computer room setting, and the ventilation smoke exhaust air pipe line in the non-maneuver garage of arrangement.
Utility model content
For the defects in the prior art, the purpose of the utility model is to provide a kind of ventilation rows for non-maneuver garage
Cigarette system, the utility model is by reasonable Arrangement computer room and air hose, and splits to smoke evacuation system, reduces air hose laying
The influence for garage clear height of length and air hose, setting air draft smoke evacuation in the high lower non-maneuver garage of layer can be widely used in
System.
One aspect according to the present utility model provides a kind of ventilation smoke extraction system for non-maneuver garage, non-maneuver
Garage is equipped with 2 layers, from top to bottom respectively basement one (1) and two layers of underground (2), two layers of the basement one (1) and underground
(2) multiple smoke exhaust and ventilation computer rooms (3) are equipped with, are equipped with fire-fighting smoke exhaust system (11) and air draft in the smoke exhaust and ventilation computer room (3)
System (12)；It is equipped with air-supply computer room (4) between two staircases of the basement one (1), is equipped with 3 in the air-supply computer room (4)
Set system, respectively pressurization air supply system (6), usually air-makeup system (7) and fire-fighting air-makeup system (8)；Two layers of the underground (2)
Two staircases between be equipped with air inlet computer room (5), equipped with 2 sets of systems in the air inlet computer room (5), respectively usually air-makeup system
(7) and fire-fighting air-makeup system (8).Due to being provided with two layers of underground parking, two staircases are both needed to do mechanism contact type sensor, so
Air-supply computer room is arranged between two staircases, and pressurization air supply system setting is in basement one, avoid air hose with it is non-maneuver
The interface channel of garage and garage intersects.
Preferably, smoke exhaust and ventilation computer room (3) setting is in air-supply computer room (4) or the two sides of air inlet computer room (5), and discharges fume
Spacing distance between air draft computer room (3) is 45-55m.Since clear height limits, air hose is difficult in non-maneuver Bus inner layout, it is contemplated that
The guard space in smoke evacuation air port, avoids air hose from arranging over long distances in non-maneuver garage, therefore smoke exhaust and ventilation computer room score is set
Set in air-supply computer room (4) or enter the wind the two sides of computer room (5).Smoke exhaust and ventilation computer room spacing distance is too short to will lead to two sides air draft smoke evacuation
The horizontal distance of the floor register of vertical shaft and intermediate air-intake shaft ground air inlet is less than the code requirement of 20m, so that disappearing
When anti-system starts, it is short that the flue gas of the air outlet of air draft smoke shaft easily forms air-flow by the air inlet sucking of air-intake shaft
Road；The too long two sides smoke outlet needs that will lead to of spacing distance are no more than by picking out one section of longer air hose to meet guard space
30m code requirement, violated two sides set up smoke exhaust and ventilation computer room separately reduce the long range of air hose laying it is net for non-maneuver garage
The original intention that height influences.
Preferably, the sum of the air quantity of smoke exhaust fan in the smoke exhaust and ventilation computer room (3) of same layer is set in non-maneuver garage,
And the sum of air quantity of exhaust fan is respectively equal to the design total blast volume of this layer smoke evacuation and air draft.I.e. as the layer is equipped with 2 smoke evacuations
Air draft computer room, then the model of the smoke exhaust fan in this layer of smoke exhaust and ventilation computer room and exhaust fan presses its half for designing total blast volume
Type selecting.
Preferably, smoke exhaust fan and exhaust fan in the smoke exhaust and ventilation computer room (3) of same layer are set in non-maneuver garage
Link, it is same to open with pass.
Preferably, the benefit wind air hose of the usually air-makeup system (7) and fire-fighting air-makeup system (8) is arranged at the side of computer room
On wall.
Preferably, the pressure air blowing pipe in the pressurization air supply system (6) is close to the exterior wall setting in non-maneuver garage.
Preferably, the smoke exhaust pipe in the smoke exhaust and ventilation computer room (3) and air draft air hose go out after computer room by wall by most it is short walk
Line setting, it is minimum in the hope of the influence to non-maneuver garage.
Preferably, single deflection grille (10) are respectively equipped on the smoke exhaust pipe and air draft air hose.
Preferably, the laying area of pressure air blowing pipe of the air hose bottom clear height lower than 2m, smoke exhaust pipe and air draft air hose is all provided with
It is equipped with railing or warning mark, personnel's accidentally touching damage when preventing from usually using.
Preferably, double deflection grille (9) are provided on the wall of air-supply computer room (4) and air inlet computer room (5).
Compared with prior art, the utility model have it is following the utility model has the advantages that
(1) ventilation smoke extraction system in non-maneuver garage is used for involved in the utility model, by reasonable Arrangement computer room and
Air hose, and smoke evacuation system is split, reduce the influence of the length and air hose of air hose laying for garage clear height；
(2) it is used for the ventilation smoke extraction system in non-maneuver garage involved in the utility model, does not influence needed for parking passage
Clear height, be suitable for setting ventilation and exhaust system in the high lower non-maneuver garage of layer；
(3) it is used for the ventilation smoke extraction system in non-maneuver garage involved in the utility model, is guaranteeing normal smoke exhaust and ventilation
Under the premise of, increase the usable floor area in non-maneuver garage；
(4) ventilation smoke extraction system in non-maneuver garage is used for involved in the utility model, structure to be simple, design is skilful
Wonderful, significant effect；
(5) it is used for the ventilation smoke extraction system in non-maneuver garage involved in the utility model, can increase according to actual needs
Smoke exhaust and ventilation computer room, it is flexible and changeable, meet a variety of use demands, it is practical；
(6) ventilation smoke extraction system in non-maneuver garage is used for involved in the utility model, it is rationally distributed, securely and reliably,
It is at low cost, it is suitable for large-scale promotion.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the floor map of the ventilation smoke extraction system of non-maneuver garage basement one；
Fig. 2 is the floor map of the ventilation smoke extraction system of two layers of non-maneuver garage underground；
Fig. 3 is the floor map of the air-supply computer room of basement one；
Fig. 4 is the side cross sectional views of the air-supply computer room of basement one；
Fig. 5 is the floor map of the air inlet computer room of two layers of underground；
Fig. 6 is the side cross sectional views of the air inlet computer room of two layers of underground；
Fig. 7 is the floor map of smoke exhaust and ventilation computer room；
Fig. 8 is the side cross sectional views of smoke exhaust and ventilation computer room.
Specific embodiment
The utility model is described in detail combined with specific embodiments below.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These are all within the protection scope of the present invention.
Embodiment
The present embodiment provides a kind of ventilation smoke extraction system for non-maneuver garage, structure is detailed in shown in attached drawing 1-8: non-
Garage is equipped with 2 layers, and respectively two layer 2 of basement one 1 and underground, two layer 2 of the basement one 1 and underground are equal from top to bottom
Equipped with multiple smoke exhaust and ventilation computer rooms 3, fire-fighting smoke exhaust system 11 and exhaust system 12 are equipped in the smoke exhaust and ventilation computer room 3；It is described
It is equipped with air-supply computer room 4 between two staircases of basement one 1, is equipped with 3 sets of systems in the air-supply computer room 4, respectively pressurization is sent
Wind system 6, usually air-makeup system 7 and fire-fighting air-makeup system 8；Air inlet computer room is equipped between two staircases that two layer 2 of the underground
5,2 sets of systems are equipped in the air inlet computer room 5, respectively usually air-makeup system 7 and fire-fighting air-makeup system 8.Due to being provided with two
Layer underground parking, two staircases are both needed to do mechanism contact type sensor, so being arranged air-supply computer room between two staircases, and add
Force feed wind system is arranged in basement one, and the interface channel for avoiding air hose and non-maneuver garage and garage intersects.
Further, the setting of smoke exhaust and ventilation computer room 3 is in air-supply computer room 4 or air inlet computer room
5 two sides, and the spacing distance between smoke exhaust and ventilation computer room 3 is 45-55m.Since clear height limits, air hose is difficult to non-
Motor-driven Bus inner layout, it is contemplated that the guard space in air port of discharging fume avoids air hose from arranging over long distances in non-maneuver garage, therefore arranges
Cigarette air draft computer room score is arranged in air-supply computer room 4 or enters the wind the two sides of computer room 5.Smoke exhaust and ventilation computer room spacing distance is too short to lead
The horizontal distance of the floor register and intermediate air-intake shaft ground air inlet that cause two sides air draft smoke shaft is less than the rule of 20m
Model requirement, when so that fire-fighting system starting, the flue gas of the air outlet of air draft smoke shaft is easily sucked by the air inlet of air-intake shaft
And form air flow shortcircuit；The too long two sides smoke outlet needs that will lead to of spacing distance meet guarantor by picking out one section of longer air hose
Shield distance be no more than 30m code requirement, violated two sides set up smoke exhaust and ventilation computer room separately reduce the long range of air hose laying for
The original intention that non-maneuver garage clear height influences.
Further, the sum of the air quantity of smoke exhaust fan in the smoke exhaust and ventilation computer room 3 of same layer is set in non-maneuver garage,
And the sum of air quantity of exhaust fan is respectively equal to the design total blast volume of this layer smoke evacuation and air draft.I.e. as the layer is equipped with 2 smoke evacuations
Air draft computer room, then the model of the smoke exhaust fan in this layer of smoke exhaust and ventilation computer room and exhaust fan presses its half for designing total blast volume
Type selecting.
Further, smoke exhaust fan and exhaust fan in the smoke exhaust and ventilation computer room 3 of same layer are set in non-maneuver garage
Link, it is same to open with pass.
Further, the benefit wind air hose of the usually air-makeup system 7 and fire-fighting air-makeup system 8 is arranged at the side wall of computer room
On.
Further, the pressure air blowing pipe in the pressurization air supply system 6 is close to the exterior wall setting in non-maneuver garage.
Further, the smoke exhaust pipe in the smoke exhaust and ventilation computer room 3 and air draft air hose go out after computer room by wall by most it is short walk
Line setting, it is minimum in the hope of the influence to non-maneuver garage.
Further, single deflection grille 10 is respectively equipped on the smoke exhaust pipe and air draft air hose.
Further, air hose bottom clear height is equal lower than the laying area of the pressure air blowing pipe of 2m, smoke exhaust pipe and air draft air hose
It is provided with railing or warning mark, personnel's accidentally touching damage when preventing from usually using.
Further, double deflection grille 9 is provided on the wall of the air-supply computer room 4 and air inlet computer room 5.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.
Claims (10)
1. a kind of ventilation smoke extraction system for non-maneuver garage, which is characterized in that non-maneuver garage is equipped with 2 layers, from top to bottom
Respectively basement one (1) and two layers of underground (2), the basement one (1) and two layers of underground (2) are equipped with multiple smoke exhaust and ventilations
Computer room (3) is equipped with fire-fighting smoke exhaust system (11) and exhaust system (12) in the smoke exhaust and ventilation computer room (3)；The basement one
(1) it is equipped with air-supply computer room (4) between two staircases, is equipped with 3 sets of systems, respectively pressure air blowing in the air-supply computer room (4)
System (6), usually air-makeup system (7) and fire-fighting air-makeup system (8)；Between two staircases of two layers of the underground (2) be equipped with into
Ventilator Room (5) is equipped with 2 sets of systems in the air inlet computer room (5), respectively usually air-makeup system (7) and fire-fighting air-makeup system
(8)。
2. the ventilation smoke extraction system according to claim 1 for non-maneuver garage, which is characterized in that the smoke exhaust and ventilation
Computer room (3) setting is in air-supply computer room (4) or the two sides of air inlet computer room (5), and the spacing distance between smoke exhaust and ventilation computer room (3) is
45-55m。
3. the ventilation smoke extraction system according to claim 1 for non-maneuver garage, which is characterized in that in non-maneuver garage
The sum of air quantity of the sum of air quantity of smoke exhaust fan in the smoke exhaust and ventilation computer room (3) of same layer and exhaust fan is set respectively
Equal to the design total blast volume of this layer smoke evacuation and air draft.
4. the ventilation smoke extraction system according to claim 1 for non-maneuver garage, which is characterized in that in non-maneuver garage
The smoke exhaust fan and exhaust fan being arranged in the smoke exhaust and ventilation computer room (3) of same layer link, same to open with pass.
5. the ventilation smoke extraction system according to claim 1 for non-maneuver garage, which is characterized in that described usually to mend wind
The benefit wind air hose of system (7) and fire-fighting air-makeup system (8) is arranged on the side wall of computer room.
6. the ventilation smoke extraction system according to claim 1 for non-maneuver garage, which is characterized in that the pressure air blowing
Pressure air blowing pipe in system (6) is close to the exterior wall setting in non-maneuver garage.
7. the ventilation smoke extraction system according to claim 6 for non-maneuver garage, which is characterized in that the smoke exhaust and ventilation
Smoke exhaust pipe and air draft air hose in computer room (3), which go out after computer room, to be arranged by wall by most short cabling.
8. the ventilation smoke extraction system according to claim 7 for non-maneuver garage, which is characterized in that the smoke exhaust pipe
With single deflection grille (10) are respectively equipped on air draft air hose.
9. the ventilation smoke extraction system according to claim 7 for non-maneuver garage, which is characterized in that air hose bottom clear height is low
Railing or warning mark are provided in the laying area of the pressure air blowing pipe of 2m, smoke exhaust pipe and air draft air hose.
10. the ventilation smoke extraction system according to claim 1 for non-maneuver garage, which is characterized in that the pressure fan
Double deflection grille (9) are provided on the wall of room (4) and air inlet computer room (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920356789.2U CN209689131U (en) | 2019-03-20 | 2019-03-20 | A kind of ventilation smoke extraction system for non-maneuver garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920356789.2U CN209689131U (en) | 2019-03-20 | 2019-03-20 | A kind of ventilation smoke extraction system for non-maneuver garage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209689131U true CN209689131U (en) | 2019-11-26 |
Family
ID=68605808
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920356789.2U Active CN209689131U (en) | 2019-03-20 | 2019-03-20 | A kind of ventilation smoke extraction system for non-maneuver garage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912057A (en) * | 2020-09-11 | 2020-11-10 | 易先进 | Cold air utilization device for underground parking lot and cooling method thereof |
-
2019
- 2019-03-20 CN CN201920356789.2U patent/CN209689131U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912057A (en) * | 2020-09-11 | 2020-11-10 | 易先进 | Cold air utilization device for underground parking lot and cooling method thereof |
| CN111912057B (en) * | 2020-09-11 | 2022-06-10 | 江苏和勤新能源有限公司 | Cold air utilization device for underground parking lot and cooling method thereof |
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