CN207776729U - A kind of fire resistance rolling shutter door - Google Patents
A kind of fire resistance rolling shutter door Download PDFInfo
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- CN207776729U CN207776729U CN201721465699.4U CN201721465699U CN207776729U CN 207776729 U CN207776729 U CN 207776729U CN 201721465699 U CN201721465699 U CN 201721465699U CN 207776729 U CN207776729 U CN 207776729U
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Abstract
The utility model discloses a kind of fire resistance rolling shutter doors, its key points of the technical solution are that including doorframe, curtain face, the collecting box being located on doorframe at the top of curtain face and the first spool being placed in collecting box, the curtain roll is wound on the first spool, in the collecting box the second spool is equipped with towards outdoor side in the first spool, the outer rolling door for protecting curtain face is wound on second spool, the motor one for driving the first spool and volume Two shaft rotation to move and motor two are respectively equipped on the doorframe, the curtain face is equipped with smoke sensor device, the smoke sensor device controls motor two, the outer rolling door is equipped with watering device, its advantage is that the flameproof effect of rolling screen door can be improved.
Description
Technical field
The utility model is related to rolling screen door field, more particularly to a kind of fire resistance rolling shutter door.
Background technology
Rolling screen door is cascaded with the movable door piece of multi-joint, in fixed slideway, in being with spool above door
Door above and below heart rotation is typically mounted at the inconvenient position separated using wall.Fire often brings heavy losses,
In the case of there is no personnel's nurse, the probability meeting bigger of fire occurs, therefore in order to which rolling screen door has fireproof function, fireproof rolling
Curtain door is indispensable fireproofing installation in modern high-rise building, fire resistant doorsets in addition to the effect for having common door, have fire prevention, every
Cigarette, the specific function for inhibiting fire spread, protection staff to evacuate, are widely used in the densely populated places such as skyscraper, megastore
Occasion.
Currently, the Chinese patent that notification number is CN203412481U discloses a kind of water spray fire resistance rolling shutter door, it is mainly
By water receiving pipe, electromagnetic induction driving water valve, spray nozzle, guide post, door curtain, button box, control cabinet, curtain rolling shaft, drive motor
And driven rod composition.The electromagnetic induction driving water valve is installed, the water receiving pipe is horizontal on the water receiving pipe vertical pipe
Setting is equipped with accumulator, control driving water valve there are five the spray nozzle on pipeline in the control cabinet.
It is closed circuit although being equipped with accumulator in this water spray fire resistance rolling shutter door control cabinet, if had a power failure, also not shadow
The water spray work of spray nozzle is rung, when a fire, control cabinet controls electromagnetic induction and drives water valve, opens water valve, and pipeline is logical
Water, spray nozzle will fire suppression water sprinkler, but due to water receiving pipe spray nozzle be arranged on horizontal pipe, from top to bottom spray,
When fire occurs for the external world, when flame is larger, fountain height is limited, and spray effect is bad, and flame can burn rolling screen door at this time,
It is unfavorable for the fire prevention of rolling screen door.
Utility model content
The purpose of this utility model is to provide a kind of fire resistance rolling shutter door, its advantage is that the fire prevention effect of rolling screen door can be improved
Fruit.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of fire resistance rolling shutter door,
Including doorframe, curtain face, the first spool for being located at the collecting box on doorframe at the top of curtain face and being placed in collecting box, the curtain face
On the first spool, the second spool, second spool are equipped with towards outdoor side in the collecting box in the first spool
On be wound with outer rolling door for protecting curtain face, the first spool of driving and the dynamic electricity of volume Two shaft rotation are respectively equipped on the doorframe
Machine one and motor two, the curtain face are equipped with smoke sensor device, and the smoke sensor device controls motor two, set on the outer rolling door
There is watering device.
Through the above technical solutions, in routine use, curtain face is controlled by motor one and is opened and closed, and outer rolling door is around the second spool
It is placed in collecting box in winding state, when outdoor generation fire, smoke sensor device controls motor two and drives first volume shaft rotation
It is dynamic, it after outer rolling door is sprawled along guide rail, is sprinkled water by watering device, has obstructed being in direct contact for flame and curtain face, be conducive to
The fire prevention in curtain face improves the flameproof effect in curtain face, increases safety in utilization.
The utility model is further arranged to：The outer rolling door includes several door-plates being hinged, in the door-plate
Cavity is offered along its length, and the watering device includes the water-supply-pipe being laid in cavity and is opened on water-supply-pipe
Several second through-holes, door-plate both sides above and below cavity end offer for water-supply-pipe by first through hole, the door-plate
Offer third through-hole corresponding with the second through-hole on side wall, the water-supply-pipe is equipped with the second through-hole of connection and third through-hole
Fixing piece, the doorframe are equipped with water supply installation.
Through the above technical solutions, several door-plates being hinged are conducive to the winding of outer rolling door and unfold, pass through water-supply-pipe
The third through-hole on the second through-hole and door-plate side wall opened up can make by water-supply-pipe from the second through-hole and third through-hole
Interior spilling forms the effect of spray water, and water-supply-pipe passes through the first through hole on door-plate that can be paved with entire outer rolling door in " S " type,
To make there can be water to spray out on entire outer rolling door, increases watering area, improve flameproof effect.
The utility model is further arranged to：The fixing piece include be fixedly connected the rubber tube of through hole on water-supply-pipe with
And be arranged in nozzle of the rubber tube far from water-supply-pipe one end, the rubber tube is fixedly connected far from water-supply-pipe one end with nozzle, institute
Nozzle is stated in water-supply-pipe one end insertion third through-hole.
Through the above technical solutions, the rubber tube that is fixedly connected with water-supply-pipe and reducing with the fixed nozzle of rubber tube
Water-supply-pipe moves under the action of hydraulic pressure, and leads to the second through-hole and third through-hole misalignment, keeps flow smooth
Ground is sprayed out of third through-hole, and being embedded in third through-hole by nozzle reduces movement of the nozzle in water spray process, is to spray water more
Uniformly, reduce sprinkling dead angle, improve spray effect.
The utility model is further arranged to：The water supply installation includes the water pump being arranged on doorframe, is arranged in water pump
On water supply line and be arranged on water pump far from water supply line one end connection aqueduct, the aqueduct is far from water pump one
End is connected with water-supply-pipe by bearing, and the water inlet in cavity, the ground are stretched into the outer rolling door side top for water-supply-pipe
On the pressure sensor for controlling pump working is being provided with outer rolling door bottom end corresponding position.
Through the above technical solutions, when pressure sensor senses that outer rolling door bottom end reaches ground, control water pump is opened,
Flow flows to water outlet from water inlet, sprays third through-hole in the second through hole part, since water-supply-pipe is paved with entire outer rolling door,
Therefore flow can be all sprayed on entire outer rolling door, comprehensive covering of one side flow reduces dead angle so that goes out in arbitrary corner
Existing flame can be put out by water, and extinguishing effect is strengthened；On the other hand so that the temperature on entire outer rolling door reduces, reduce fire
The possibility that flame burns again is conducive to prevent fires.
The utility model is further arranged to：The outer rolling door side bottom end is equipped with the water outlet for water-supply-pipe water delivery, institute
It states and is equipped with catch basin in water outlet on the outside of the outer rolling door, the catch basin passes through pipeline and water pump phase far from water outlet one end
Even.
Through the above technical solutions, the setting of catch basin is so that in water-supply-pipe other than the water sprayed out of second through-hole
Remaining water can be collected, and being connected to water pump can make water by being sprayed in the second through-hole on water-supply-pipe again, cycle profit
With economizing on resources, reduce the waste at water source.
The utility model is further arranged to：The doorframe inner wall is equipped with the guide rail slid respectively for curtain face and outer rolling door.
Through the above technical solutions, when the first control valve and the second control valve are opened so that roller shutter and outer rolling door edge are led
Rail is unfolded, convenient and strength-saving, also limits roller shutter and the outer rolling door direction of motion, reduces the voltuntary movement of roller shutter and outer rolling door.
The utility model is further arranged to：The curtain face is equipped with temperature sensor, and the temperature sensor is connected with
Alarm.
Through the above technical solutions, if outer rolling door is damaged or the intensity of a fire is too big, temperature sensor senses to temperature compared with
Alarm can be started when high, improve safety in utilization.
In conclusion the utility model has the advantages that：
When fire 1, occurs, being in direct contact for flame and curtain face is obstructed by outer rolling door, to be conducive to preventing for curtain face
Fire improves the flameproof effect in curtain face.
2, water-supply-pipe is paved with entire outer rolling door, and water is sprayed out of the second through-hole on water-supply-pipe, one side flow it is comprehensive
Covering reduces dead angle so that can be put out by water in the flame that arbitrary corner occurs, strengthens extinguishing effect；On the other hand make
Temperature on entire outer rolling door reduces, and reduces the possibility that flame burns again, is conducive to the flameproof effect for improving curtain face.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the structural schematic diagram for embodying water-supply-pipe in the present embodiment；
Fig. 3 is the partial enlargement structural representation in the portions A in Fig. 2；
Fig. 4 is the partial enlargement structural representation in the portions B in Fig. 2；
Fig. 5 is the partial enlargement structural representation in the portions C in Fig. 2；
Fig. 6 is the structural schematic diagram for embodying smoke sensor device in the present embodiment；
Fig. 7 is the partial enlargement structural representation in the portions D in Fig. 6.
Reference numeral：1, doorframe；11, guide rail；2, curtain face；3, collecting box；31, the first spool；32, the second spool；41, electric
Machine one；42, motor two；51, door-plate；52, cavity；521, water-supply-pipe；5211, the second through-hole；5212, rubber tube；5213, it sprays
Head；522, first through hole；523, third through-hole；53, water inlet；531, water pump；5311, water supply line；532, aqueduct；533、
Bearing；54, water outlet；541, catch basin；55, pipeline；6, pressure sensor；7, smoke sensor device；8, temperature sensor.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：A kind of fire resistance rolling shutter door such as Fig. 1 and Fig. 2, including doorframe 1, curtain face 2, is located at 2 top of curtain face on doorframe 1
Collecting box 3 and the first spool 31 for being placed in collecting box 3, on the first spool 31, curtain face 2 is by nothing in curtain face 2
Machine material is made, and deviating from indoor side in the first spool 31 in collecting box 3 is equipped with the second spool 32, is wound on the second spool 32
Outer rolling door for protecting curtain face 2.
Such as Fig. 2, outer rolling door includes several root long bar shaped door-plates 51 being hinged, and is conducive to wind in this way, is being not used
When, outer rolling door is placed on collecting box 3 around the second spool 32 in winding state（Such as Fig. 1）It is interior, driving first is respectively equipped on doorframe 1
The motor 1 and motor 2 42 of spool 31 and the rotation of the second spool 32, curtain face 2 are equipped with smoke sensor device 7（Such as Fig. 5）, smog
Sensor 7 controls motor 2 42 and works, and 1 inner wall of doorframe is equipped with the guide rail 11 slid respectively for curtain face 2 and outer rolling door（Such as Fig. 5）,
When outdoor generation fire, smoke sensor device 7 control motor 2 42 start to work when, the second spool 32 rotation, outer rolling door along
Guide rail 11 is sprawled, and outer rolling door has obstructed being in direct contact for flame and curtain face 2, to realize curtain face for protection for curtain face 2
2 fire prevention.
Such as Fig. 2 and Fig. 3, cavity 52 is offered along its length in door-plate 51, rigid water-supply-pipe is equipped in cavity 52
521, the both sides above and below 52 end of cavity of door-plate 51 offer for water-supply-pipe 521 by first through hole 522, water-supply-pipe 521 is logical
It crosses the S-type distribution of first through hole 522 and is paved with entire outer rolling door, water-supply-pipe 521 is equipped with water inlet 53 on outer rolling door side top, defeated
Water pipe 521 is pierced by water inlet 53 and passes through bearing 533（Such as Fig. 5）It is connected with rigid aqueduct 532（Such as Fig. 5）, aqueduct 532 is far
One end from water-supply-pipe 521 is connected with water pump 531, and 533 outer wall of bearing is fixedly connected with aqueduct 532,533 inner wall of bearing with it is defeated
Water pipe 521 connects, and during outer rolling door winds or sprawls, reduces aqueduct 532 and occurs unknown as water-supply-pipe 521 rotates
Offset, the process that is operated in of water pump 531 is had an impact, outer rolling door side bottom, which is equipped with, to be exported water for water-supply-pipe 521 and going out
The mouth of a river 54（Such as Fig. 4）.
Such as Fig. 6 and Fig. 7, several second through-holes 5211 are offered on water-supply-pipe 521（Such as Fig. 3）, second on water-supply-pipe 521
Rubber tube 5212 is fixedly connected at through-hole 5211, rubber tube 5212 is fixedly connected with nozzle 5213 far from 521 one end of water-supply-pipe,
Third through-hole 523 corresponding with the second through-hole 5211 is offered on 51 side wall of door-plate, nozzle 5213 deviates from 521 one end of water-supply-pipe
In embedded third through-hole 523.Rubber tube 5212 and nozzle 5213 ensure that the position one of the second through-hole 5211 and third through-hole 523
One corresponds to, when water pump 531 is opened, since nozzle 5213 is in third through-hole 523, to reduce under the action of hydraulic pressure
Water-supply-pipe 521 moves, and the second through-hole 5211 is caused to cause flow to be directly blocked in cavity 52 with the dislocation of third through-hole 523
The case where can not being sprayed out of third through-hole 523.
When outdoor generation fire, after outer rolling door is sprawled, water pump 531 is opened, and flow flows to water outlet 54 from water inlet 53,
Part sprays third through-hole 523 when by the second through-hole 5211, entire since water-supply-pipe 521 is paved with entire outer rolling door
Flow can be all sprayed on outer rolling door, comprehensive covering of one side flow reduces dead angle so that arbitrary corner goes out on outer rolling door
Existing flame can be put out by water, and extinguishing effect is strengthened；On the other hand so that the temperature on entire outer rolling door reduces, reduce fire
The possibility that flame burns again.
Such as Fig. 2, water pump 531 is equipped with water supply line 5311, is used on ground being provided with outer rolling door bottom end corresponding position
The pressure sensor 6 that water pump 531 works is controlled, when pressure sensor 6 senses that outer rolling door bottom end constantly, is beaten to ground conflict
Boiling water pump 531, by water by aqueduct 532 be pumped into in water-supply-pipe 521, ensure that in this way outer rolling door full extension it
Just start to spray water afterwards, can not only protect water-supply-pipe 521, reduces water-supply-pipe 521 and damaged during water spray due to being squeezed
Water covering bad, while that entire outer rolling door is ejected completely, reduces the water spray dead angle generated at folding, improves curtain
The flameproof effect in face 2.
Such as Fig. 2 and such as Fig. 3, catch basin 541 is equipped in water outlet 54, part flow is from water-supply-pipe 521 on the outside of outer rolling door
Outflow in second through-hole 5211, also part flow can enter at water outlet 54, and catch basin 541 is logical far from 54 one end of water outlet
Piping 55 is connected with water pump 531, and the water that this setting of catch basin 541 enters in catch basin 541 can be recycled,
It economizes on resources, reduces the waste at water source.
Such as Fig. 6, it is additionally provided with temperature sensor 8 on curtain face 2, temperature sensor 8 is connected with alarm, this is for curtain face 2
Second again fire prevention setting, outer rolling door protect curtain face 2, completely cut off flame, while whole sprinkling fire can reach preferable anti-
Fiery effect, but can not be extinguished if there is the larger intensity of a fire or other situations result in the damage of outer rolling door, it is warm at this time
Degree sensor 8, which senses, can start alarm when temperature is higher, reduce the destruction that fire is brought.
Operating procedure：In routine use, motor 1 controls curtain face 2 and sprawls and wind along guide rail 11, and outer rolling door is in
Winding state is placed in collecting box 3, and when a fire, the smoke sensor device 7 on outer rolling door outer wall receives induction, control
Motor 1 works, and outer rolling door is made to be sprawled downwards along guide rail 11, when pressure sensor 6 senses that outer rolling door is contradicted with ground,
Pressure sensor 6 control water pump 531 work, will by 532 water of aqueduct be pumped into water-supply-pipe 521 in, flow from water inlet 53 into
Enter and flow to water outlet 54 in water-supply-pipe 521, by the water of water-supply-pipe 521 partly from third through-hole when by third through-hole 523
It is sprayed in 523, remainder flow can flow in the catch basin 541 being arranged at water outlet 54, be pumped again by water pump 531
To water inlet 53, recycling for water is realized, it, can be with when temperature sensor 8 senses that temperature is higher if outer rolling door damages
Start alarm, improves safety.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (7)
1. a kind of fire resistance rolling shutter door, including doorframe（1）, curtain face（2）, be located at doorframe（1）Upper curtain face（2）The collecting box at top（3）
And it is placed on collecting box（3）The first interior spool（31）, it is characterised in that：The curtain face（2）Wound on the first spool（31）
On, the collecting box（3）Inherent first spool（31）It is equipped with the second spool towards outdoor side（32）, second spool（32）
On be wound with for protecting curtain face（2）Outer rolling door, the doorframe（1）On be respectively equipped with driving the first spool（31）And volume Two
Axis（32）The motor one of rotation（41）With motor two（42）, the curtain face（2）It is equipped with smoke sensor device（7）, the smog biography
Sensor（7）Control motor two（42）, the outer rolling door is equipped with watering device.
2. a kind of fire resistance rolling shutter door according to claim 1, it is characterised in that：If the outer rolling door includes being hinged
Dry door-plate（51）, the door-plate（51）Cavity is inside offered along its length（52）, the watering device includes being laid on sky
Chamber（52）Interior water-supply-pipe（521）And it is opened in water-supply-pipe（521）On several second through-holes（5211）, the door-plate（51）
In cavity（52）End is offered for water-supply-pipe both sides up and down（521）By first through hole（522）, the door-plate（51）Side wall
On offer and the second through-hole（5211）Corresponding third through-hole（523）, the water-supply-pipe（521）Equipped with being connected to the second through-hole
（5211）And third through-hole（523）Fixing piece, the doorframe（1）It is equipped with water supply installation.
3. a kind of fire resistance rolling shutter door according to claim 2, it is characterised in that：The fixing piece includes being fixedly connected with water delivery
Pipe（521）Upper second through-hole（5211）The rubber tube at place（5212）And it is arranged in rubber tube（5212）Far from water-supply-pipe（521）
The nozzle of one end（5213）, the rubber tube（5212）Far from water-supply-pipe（521）One end and nozzle（5213）It is fixedly connected, it is described
Nozzle（5213）Away from water-supply-pipe（521）One end is embedded in third through-hole（523）It is interior.
4. a kind of fire resistance rolling shutter door according to claim 2, it is characterised in that：The water supply installation includes being arranged in doorframe
（1）On water pump（531）, be arranged in water pump（531）On water supply line（5311）And it is arranged in water pump（531）Upper separate confession
Waterpipe（5311）The aqueduct of one end connection（532）, the aqueduct（532）Far from water pump（531）One end passes through bearing
（533）It is connected with water-supply-pipe（521）, the outer rolling door side top is for water-supply-pipe（521）Stretch into cavity（52）Interior water inlet
（53）, it is provided with outer rolling door bottom end corresponding position for controlling water pump on ground（531）The pressure sensor of work（6）.
5. a kind of fire resistance rolling shutter door according to claim 2, it is characterised in that：The outer rolling door side bottom end, which is equipped with, to be supplied
Water pipe（521）The water outlet of water delivery（54）, the outer rolling door outside is in water outlet（54）Place is equipped with catch basin（541）, the collection
Sink（541）Far from water outlet（54）One end passes through pipeline（55）With water pump（531）It is connected.
6. a kind of fire resistance rolling shutter door according to claim 1, it is characterised in that：The doorframe（1）Inner wall is equipped with and supplies respectively
Curtain face（2）With the guide rail of outer rolling door sliding（11）.
7. a kind of fire resistance rolling shutter door according to claim 1, it is characterised in that：The curtain face（2）It is equipped with temperature sensing
Device（8）, the temperature sensor（8）It is connected with alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721465699.4U CN207776729U (en) | 2017-11-06 | 2017-11-06 | A kind of fire resistance rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721465699.4U CN207776729U (en) | 2017-11-06 | 2017-11-06 | A kind of fire resistance rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207776729U true CN207776729U (en) | 2018-08-28 |
Family
ID=63232992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721465699.4U Active CN207776729U (en) | 2017-11-06 | 2017-11-06 | A kind of fire resistance rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207776729U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057637A (en) * | 2018-09-14 | 2018-12-21 | 邯郸学院 | A kind of automatic translation door with firebreak device |
| CN109488192A (en) * | 2018-12-26 | 2019-03-19 | 江宁 | One kind is from trigger-type fire resisting shutter |
| CN109538083A (en) * | 2018-10-22 | 2019-03-29 | 申贵喜 | A kind of fire-proof and theft-proof entry door |
| CN110021136A (en) * | 2019-04-11 | 2019-07-16 | 郄树才 | A kind of dedicated solid of tobacco storage is taken precautions against natural calamities early warning system |
-
2017
- 2017-11-06 CN CN201721465699.4U patent/CN207776729U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057637A (en) * | 2018-09-14 | 2018-12-21 | 邯郸学院 | A kind of automatic translation door with firebreak device |
| CN109538083A (en) * | 2018-10-22 | 2019-03-29 | 申贵喜 | A kind of fire-proof and theft-proof entry door |
| CN109538083B (en) * | 2018-10-22 | 2020-05-12 | 潘素娇 | Fire-proof anti-theft entrance door |
| CN109488192A (en) * | 2018-12-26 | 2019-03-19 | 江宁 | One kind is from trigger-type fire resisting shutter |
| CN110021136A (en) * | 2019-04-11 | 2019-07-16 | 郄树才 | A kind of dedicated solid of tobacco storage is taken precautions against natural calamities early warning system |
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