CN207715038U - A kind of fire prevention door equipment of use in passageway for fire apparatus - Google Patents
A kind of fire prevention door equipment of use in passageway for fire apparatus Download PDFInfo
- Publication number
- CN207715038U CN207715038U CN201721827929.7U CN201721827929U CN207715038U CN 207715038 U CN207715038 U CN 207715038U CN 201721827929 U CN201721827929 U CN 201721827929U CN 207715038 U CN207715038 U CN 207715038U
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- door leaf
- doorframe
- door
- fire
- passageway
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Abstract
A kind of fire prevention door equipment the utility model discloses use in passageway for fire apparatus, including smoke exhaust pipe, liquid distributor, door closer, first door leaf, second door leaf and doorframe, it is respectively articulated with first door leaf and the second door leaf on the inner wall of the doorframe both sides, the both sides on top are all equipped with door closer on the inside of the doorframe, the inside of the first door leaf and the second door leaf is all fixed with orthogonal skeleton, and reinforcement skeleton is fixed between adjacent skeleton, the inside of the first door leaf and the second door leaf is all filled with the anti-guncotton of alumina silicate, the second door leaf below the handle is equipped with through-hole, third door leaf is hinged with by hinge on second door leaf of through-hole side, the top of doorframe is equipped with liquid distributor, and doorframe top is connected with Smoking pipe.The utility model not only has stronger fire prevention stability, thermal insulation, integrality, and stops the sprawling of the intensity of a fire, can be evacuated to personnel in the case where not making indoor smog spread, highly practical.
Description
Technical field
The utility model is related to fire equipment technical field, fire prevention door equipment of specially a kind of use in passageway for fire apparatus.
Background technology
Fire resistant doorsets refer to the door that can meet fire stability, integrality and thermal insulation within a certain period of time and require, fire resistant doorsets
Other than having the function of common door, has the function of preventing fire spreading and flue gas diffusion, can prevent within a certain period of time
The sprawling of the intensity of a fire, it is ensured that evacuating personnel.
Currently, fire resistant doorsets device structure of the existing use in passageway for fire apparatus is simple, have a single function, it is pre- fire cannot to be played
Alert effect, and the evacuation of indoor smog cannot be convenient for be not easy to people when being not easy to open fire resistant doorsets in some special circumstances
The disengaging of member.
Utility model content
Fire prevention door equipment the purpose of this utility model is to provide a kind of use in passageway for fire apparatus, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of fire resistant doorsets of use in passageway for fire apparatus
Equipment, including smoke exhaust pipe, liquid distributor, door closer, first door leaf, the second door leaf and doorframe, on the outer wall of the doorframe both sides all
Expansion bolt is installed, the inner wall of doorframe both sides has been respectively articulated with mutually matched first door leaf and the second door leaf by hinge,
The both sides on top are all equipped with door closer on the inside of the doorframe, the movable end of door closer respectively in first door leaf and the second door leaf
The top of side is fixedly connected, and the inside of the first door leaf and the second door leaf is all fixed with orthogonal skeleton, and adjacent bone
It is fixed with reinforcement skeleton between frame, reinforces skeleton and adjacent skeleton is triangle, the first door leaf and the second door leaf
Internal to be all filled with the anti-guncotton of alumina silicate, the first door leaf and the second side of the door leaf two sides far from hinge are all equipped with handle
The upper end of hand, the first door leaf is equipped with observation window, and first door leaf is equipped with limit hole close to the bottom end of the second door leaf side,
The second door leaf below the handle is equipped with through-hole, and third door leaf is hinged with by hinge on the second door leaf of through-hole side,
The side far from hinge is equipped with sliding slot on the inside of the third door leaf, and sliding slot is interior to be equipped with keeper, and keeper and limit by sliding block
Hole matches, and the inside on the doorframe top is equipped with liquid distributor, and one end of liquid distributor has been evenly arranged nozzle, and the one of nozzle
End extends on the outer wall of doorframe, and the doorframe top on the inside of the nozzle is equipped with inlet scoop, and one end of inlet scoop is connected with smoking
It manages, exhaust fan is installed above the doorframe, the input terminal of exhaust fan is connect with the one end of Smoking pipe far from inlet scoop, and is taken out
The output end of wind turbine is connected with smoke exhaust pipe.
Preferably, it is fixed with expanded graphite fireproof strip on the outer wall of the doorframe both sides.
Preferably, smoke alarm is installed on the doorframe of the door closer side.
Preferably, the first door leaf is fixed with sealing strip close to the edge of the second door leaf side.
Preferably, it is fixed with wind deflector on the doorframe at the inlet scoop position, and has been evenly arranged ventilation on wind deflector
Hole.
Compared with prior art, the utility model has the beneficial effects that：By anti-equipped with expanded graphite in the both sides of doorframe
Fiery item, when fire occurs, expanded graphite fireproof strip expands, and improves the leakproofness of fire resistant doorsets, smog is avoided to spread, by the
The bottom end of two door leafs is hinged with third door leaf, can be the case where preventing smog from spreading in the case that top smog is larger indoors
It is convenient for the disengaging of personnel that can increase the stability of door leaf by being fixed with the skeleton of triangular shape in the inside of door leaf down,
It avoids caving in, by being equipped with smoke alarm in door closer side, fire alarm can be played the role of, by doorframe
Top is equipped with nozzle, can put out by water, be avoided outside fire spreading to antitheft door to the burning things which may cause a fire disaster near fire resistant doorsets, by inhaling
The edge of smoke pipe one end tilts and is fixed with wind deflector, enters Smoking pipe convenient for smog, mitigates the concentration of indoor smog.
Description of the drawings
Fig. 1 is the inside structure schematic diagram of the utility model；
Fig. 2 is the outside structure diagram of the utility model；
Fig. 3 is the first door leaf internal structure schematic diagram of the utility model；
Fig. 4 is the second door leaf internal structure schematic diagram of the utility model；
Fig. 5 is the third door leaf internal structure schematic diagram of the utility model；
Fig. 6 is the side view of the utility model.
In figure：1- smoke exhaust pipes；2- liquid distributors；3- door closers；4- hinges；The second door leafs of 5-；6- third door leafs；7- first
Fan；8- sealing strips；9- handles；10- observation windows；11- expansion bolts；12- smoke alarms；The anti-guncotton of 13- alumina silicate；14- bones
Frame；15- sliding slots；16- keepers；17- nozzles；18- wind deflectors；19- ventilation holes；20- exhaust fans；21- smoking ports；22- expands stone
Black fireproof strip；23- doorframes；24- through-holes；25- reinforces skeleton；26- Smoking pipes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 6 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of fire resistant doorsets of use in passageway for fire apparatus are set
It is standby, including smoke exhaust pipe 1, liquid distributor 2, door closer 3, first door leaf 5, the second door leaf 7 and doorframe 23, on the outer wall of 23 both sides of doorframe
Expansion bolt 11 is all installed, expanded graphite fireproof strip 22, the inner wall of 23 both sides of doorframe are fixed on the outer wall of 23 both sides of doorframe
It is respectively articulated with mutually matched first door leaf 7 and the second door leaf 5 by hinge 4, first door leaf 7 is close to 5 side of the second door leaf
Edge be fixed with sealing strip 8, the both sides on 23 inside top of doorframe are all equipped with door closer 3, the doorframe 23 of 3 side of door closer
On smoke alarm 12 is installed, which can be LM-102A, and the movable end of door closer 3 is respectively with first
Door leaf 7 is fixedly connected with the top of 5 inside of the second door leaf, and the inside of first door leaf 7 and the second door leaf 5, which is all fixed with, to be mutually perpendicular to
Skeleton 14, and be fixed between adjacent skeleton 14 reinforce skeleton 25, reinforce skeleton 25 and adjacent skeleton 14 it is triangle,
The inside of first door leaf 7 and the second door leaf 5 is all filled with the anti-guncotton 13 of alumina silicate, and first door leaf 7 and 5 two sides of the second door leaf are separate
The side of hinge 4 is all equipped with handle 9, and the upper end of first door leaf 7 is equipped with observation window 10, and first door leaf 7 is close to second
The bottom end for fanning 5 sides is equipped with limit hole, and the second door leaf 5 of 9 lower section of handle is equipped with through-hole 24, the second door leaf of 24 side of through-hole
Third door leaf 6 is hinged with by hinge 4 on 5,6 side of the inside far from hinge 4 of third door leaf is equipped with sliding slot 15, leads in sliding slot 15
It crosses sliding block and keeper 16 is installed, and keeper 16 is matched with limit hole, the inside on 23 top of doorframe is equipped with liquid distributor 2, cloth liquid
One end of pipe 2 has been evenly arranged nozzle 17, and one end of nozzle 17 extends on the outer wall of doorframe 23, the doorframe of 17 inside of nozzle
23 tops are equipped with inlet scoop 21, and wind deflector 18, and uniform cloth on wind deflector 18 are fixed on the doorframe 23 at 21 position of inlet scoop
It is equipped with ventilation hole 19, one end of inlet scoop 21 is connected with Smoking pipe 26, and the top of doorframe 23 is equipped with exhaust fan 20, the smoke extractor
20 models can be BLB-60, and the input terminal of exhaust fan 20 is connect with the one end of Smoking pipe 26 far from inlet scoop 21, and exhaust fan 20
Output end be connected with smoke exhaust pipe 1.
Operation principle：When fire occurs, smoke alarm 12 incudes smog alarm, and the expanded graphite of 23 both sides of doorframe is anti-
22 expanded by heating of fiery item, increases the leakproofness of fire resistant doorsets, smog is avoided to overflow, at the same liquid distributor 2 make nozzle 17 to fire resistant doorsets outside
Side spray water puts out a fire to the burning things which may cause a fire disaster near fire resistant doorsets, fire spreading is avoided to go out outside fire resistant doorsets, and exhaust fan 20 passes through Smoking pipe
26 draw indoor smog, and are discharged by smoke exhaust pipe 1, import the external world, tilting fixed wind deflector 19 can import in order to smog
Indoor conditions, choosing are observed by observation window 10 when fire fighter's equipment gets in fire extinguishing or rescues people in the inside of Smoking pipe 1
It selects opening first door leaf 7, the second door leaf 5 or third door leaf 6 to get in fire extinguishing or rescue people, short third door leaf 6 is indoors
Top smog can be convenient for the disengaging of personnel, door leaf inside skeleton triangular in shape in the case where preventing smog from spreading when larger
And fire-proof packing, it can make door leaf that there is fire stability, integrality and thermal insulation.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of use is in the fire prevention door equipment of passageway for fire apparatus, including Smoking pipe (1), liquid distributor (2), door closer (3), first
Fan (5), the second door leaf (7) and doorframe (23), it is characterised in that：Expanding screw is all installed on the outer wall of doorframe (23) both sides
The inner wall of bolt (11), doorframe (23) both sides has been respectively articulated with mutually matched first door leaf (7) and the second door leaf by hinge (4)
(5), the both sides on top are all equipped with door closer (3) on the inside of the doorframe (23), the movable end of door closer (3) respectively with first
Fan (7) is fixedly connected with the top on the inside of the second door leaf (5), and the inside of the first door leaf (7) and the second door leaf (5) is all fixed
Have orthogonal skeleton (14), and be fixed between adjacent skeleton (14) reinforce skeleton (25), reinforce skeleton (25) with it is adjacent
Skeleton (14) it is triangle, the inside of the first door leaf (7) and the second door leaf (5) is all filled with the anti-guncotton of alumina silicate
(13), the side of the first door leaf (7) and the second door leaf (5) two sides far from hinge (4) is all equipped with handle (9), and described
The upper end of one door leaf (7) is equipped with observation window (10), and first door leaf (7) is equipped with limit close to the bottom end of the second door leaf (5) side
Position hole, the second door leaf (5) below the handle (9) are equipped with through-hole (24), lead on second door leaf (5) of through-hole (24) side
It crosses hinge (4) and is hinged with third door leaf (6), the side far from hinge (4) is equipped with sliding slot (15) on the inside of the third door leaf (6),
Keeper (16) is equipped with by sliding block in sliding slot (15), and keeper (16) is matched with limit hole, doorframe (23) top
Inside is equipped with liquid distributor (2), and one end of liquid distributor (2) has been evenly arranged nozzle (17), and one end of nozzle (17) extends to
On the outer wall of doorframe (23), doorframe (23) top on the inside of the nozzle (17) is equipped with inlet scoop (21), and the one of inlet scoop (21)
End is connected with Smoking pipe (26), and exhaust fan (20), the input terminal of exhaust fan (20) and suction are equipped with above the doorframe (23)
The one end of smoke pipe (26) far from inlet scoop (21) connects, and the output end of exhaust fan (20) is connected with smoke exhaust pipe (1).
2. a kind of use according to claim 1 is in the fire prevention door equipment of passageway for fire apparatus, it is characterised in that：The doorframe
(23) expanded graphite fireproof strip (22) is fixed on the outer wall of both sides.
3. a kind of use according to claim 1 is in the fire prevention door equipment of passageway for fire apparatus, it is characterised in that：The door closer
(3) smoke alarm (12) is installed on the doorframe (23) of side.
4. a kind of use according to claim 1 is in the fire prevention door equipment of passageway for fire apparatus, it is characterised in that：Described first
Fan (7) is fixed with sealing strip (8) close to the edge of the second door leaf (5) side.
5. a kind of use according to claim 1 is in the fire prevention door equipment of passageway for fire apparatus, it is characterised in that：The inlet scoop
(21) it is fixed with wind deflector (18) on the doorframe at position (23), and has been evenly arranged ventilation hole (19) on wind deflector (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721827929.7U CN207715038U (en) | 2017-12-25 | 2017-12-25 | A kind of fire prevention door equipment of use in passageway for fire apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721827929.7U CN207715038U (en) | 2017-12-25 | 2017-12-25 | A kind of fire prevention door equipment of use in passageway for fire apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715038U true CN207715038U (en) | 2018-08-10 |
Family
ID=63049534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721827929.7U Expired - Fee Related CN207715038U (en) | 2017-12-25 | 2017-12-25 | A kind of fire prevention door equipment of use in passageway for fire apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715038U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441307A (en) * | 2018-09-19 | 2019-03-08 | 江苏拓华人防工程有限公司 | A kind of corridor emergency fire resistant doorsets |
| CN110778258A (en) * | 2019-11-27 | 2020-02-11 | 南京瑟路绅门业有限公司 | Super-large fireproof door with escape and evacuation functions |
| CN113202392A (en) * | 2021-04-26 | 2021-08-03 | 安徽凹凸家具有限公司 | Prevent deformation and good fire door of sealing performance |
-
2017
- 2017-12-25 CN CN201721827929.7U patent/CN207715038U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441307A (en) * | 2018-09-19 | 2019-03-08 | 江苏拓华人防工程有限公司 | A kind of corridor emergency fire resistant doorsets |
| CN110778258A (en) * | 2019-11-27 | 2020-02-11 | 南京瑟路绅门业有限公司 | Super-large fireproof door with escape and evacuation functions |
| CN113202392A (en) * | 2021-04-26 | 2021-08-03 | 安徽凹凸家具有限公司 | Prevent deformation and good fire door of sealing performance |
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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 |
Granted publication date: 20180810 Termination date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |