CN217028690U - Fire-retardant fire prevention rolling slats door - Google Patents
Fire-retardant fire prevention rolling slats door Download PDFInfo
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- CN217028690U CN217028690U CN202220676293.5U CN202220676293U CN217028690U CN 217028690 U CN217028690 U CN 217028690U CN 202220676293 U CN202220676293 U CN 202220676293U CN 217028690 U CN217028690 U CN 217028690U
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- fire
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- curb plate
- roll
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- 238000005096 rolling process Methods 0.000 title claims abstract description 53
- 239000003063 flame retardant Substances 0.000 title claims abstract description 29
- 230000002265 prevention Effects 0.000 title claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 230000009970 fire resistant effect Effects 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 9
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to a fire-retardant fire rolling shutter door belongs to the field of fire-fighting apparatus, including rolling up the curtain, the reel of being connected with rolling up the curtain, motor with reel fixed connection, with a roll curtain sliding fit's guide way, the guide way is including first curb plate and the second curb plate that is parallel to each other, be equipped with on the first curb plate and support tight subassembly, support tight subassembly including supporting tight board, support tight board be used for supporting tight roll curtain with the cooperation of second curb plate, support tight board and keep away from a driving piece that one side fixedly connected with of rolling up the curtain is used for driving to tight board, driving piece and first curb plate fixed connection. This application has the effect that improves fire-retardant fire rolling shutter door fire behaviour.
Description
Technical Field
The application relates to the field of fire-fighting equipment, in particular to a flame-retardant fireproof rolling shutter door.
Background
Along with the development of building technology, various buildings are accelerated to develop, people pay more and more attention to fire, and therefore the flame-retardant fireproof rolling door is accepted by people due to the characteristics of fire prevention and fire spread inhibition and is widely applied to places with intensive personnel, such as markets, factories and the like.
At present, the existing fire-retardant fire-resistant rolling shutter door comprises a rolling shutter, a winding drum for winding and unwinding the rolling shutter, a motor for controlling the winding drum to wind and unwind the rolling shutter, and a guide groove which plays a role in guiding in the process of lowering the rolling shutter, wherein the rolling shutter moves up and down in the guide groove along with the rotation direction of the winding drum controlled by the motor, so that the action of opening and closing the door is realized.
For the related art, the inventor thinks that the rolling screen of the existing fire-retardant fire-resistant rolling screen door is always located in the middle of the guide groove no matter in the stop motion state or the continuous motion state in the guide groove, and a gap is always reserved between the rolling screen and two parallel side plates on the guide groove, so that even if the fire-retardant fire-resistant rolling screen door is in a closed state when preventing the spread of fire, gas exchange is always carried out between the outdoor side plate and the indoor side plate through the gap between the rolling screen and the two parallel side plates of the guide groove, and the fire-retardant effect of the fire-retardant fire-resistant rolling screen door is influenced.
SUMMERY OF THE UTILITY MODEL
In order to improve fire-retardant fire rolling slats door's fire behaviour, this application provides a fire-retardant fire rolling slats door.
The application provides a fire-retardant fire roll slats door adopts following technical scheme: inlay fire-retardant fire resisting rolling slats door of establishing in the wall body including rolling up the curtain, with the reel that rolls up the curtain and be connected, with reel fixed connection's motor and with roll up curtain sliding fit's guide way, the guide way is including first curb plate and the second curb plate that is parallel to each other, be equipped with on the first curb plate and support tight subassembly, support tight subassembly including supporting tight board, support tight board and be used for supporting tight rolling slats with the cooperation of second curb plate, support tight board and keep away from a fixedly connected with driving piece that is used for driving to tight board of rolling up the curtain, driving piece and first curb plate fixed connection.
Through adopting above-mentioned technical scheme, when the motor control winding drum will roll up the curtain and put bottommost, the tight board of driving piece drive on the first curb plate will roll up the curtain and support tightly on the second curb plate to eliminate the clearance between roll curtain and the second curb plate, prevent the circulation of air between indoor and the outdoor, reach the effect that improves fire-retardant fire rolling slats door fire behaviour.
Optionally, one end of the guide groove, which is far away from the winding drum, is provided with a first sensor for sensing whether the roller shutter is in a closed state.
Through adopting above-mentioned technical scheme, support tight subassembly and can only work when a sensor senses a roll of curtain and is in the closed condition, avoid rolling up the curtain still when the process that descends, thereby support tight subassembly just start work and lead to supporting to take place to interfere between tight subassembly and the roll of curtain.
Optionally, a second sensor for sensing the temperature of the roller shutter is arranged on one surface of the abutting plate close to the roller shutter.
Through adopting above-mentioned technical scheme, support the temperature that the second inductor on the tight board was used for responding to the roll screen door, the second inductor changes the temperature of rolling slats door into the signal of telecommunication, makes things convenient for the fire fighter to carry out real-time detection to indoor conflagration condition.
Optionally, a switch is fixedly connected to the wall body, and the switch is used for controlling the roller shutter to be switched between an open state and a closed state.
By adopting the technical scheme, the switch is used for controlling whether the roller shutter is in the ascending state or the descending state, when all people escape from a fire scene and confirm that the personnel are complete, the roller shutter can descend by pressing the switch, the flame-retardant and fireproof functions are realized, and the condition that when other personnel are on the fire scene, the roller shutter descends to cause the personnel in the scene to escape and fail is avoided.
Optionally, the one side that is close to the roll curtain on the second curb plate is equipped with the fire prevention pad, and the fire prevention pad comprises having elastic fire-proof material, and fire prevention pad one side and second curb plate fixed connection, fire prevention pad another side are used for the butt to roll up the curtain.
Through adopting above-mentioned technical scheme, the fire protection pad is used for the butt to roll up the curtain, and the fire protection pad has the packing that elasticity makes the fire protection pad can be better and rolls up the clearance between the curtain and the fire protection pad, and the fire protection function of fire protection pad itself makes the fire protection pad can not lighted by flame when the conflagration for influence and roll up the butt between the curtain.
Optionally, a fireproof layer covering the roller shutter is arranged on one surface of the roller shutter close to the second side plate.
Through adopting above-mentioned technical scheme, the flame retardant coating is used for protecting roll curtain not because flame and high temperature damage when being invaded by the fire, has increased the life of roll curtain.
Optionally, the second side plate is provided with a plurality of through holes at intervals along the length direction, a spray head is fixedly connected in each through hole, a shunt pipe is fixedly connected to one end of the spray head, one end, far away from the spray head, of the shunt pipe is converged into a main water pipe, a water tank is fixedly connected to one end, far away from the water pipe, of the main water pipe, and a valve is fixedly connected to the main water pipe.
Through adopting above-mentioned technical scheme, the shower nozzle on the second curb plate plays the effect of water spray fire extinguishing when the conflagration, and the valve is used for controlling having or not of main water pipe internal water, avoids water mistake blowout from the shower nozzle when the conflagration does not take place, causes unnecessary water waste.
Optionally, the valve is an electric control valve, and the electric control valve is opened or closed by receiving a signal of the second sensor.
By adopting the technical scheme, the electric control valve controls opening and closing by receiving the temperature signal on the second sensor, and has the effect of controlling the opening and closing of the valve according to the actual situation of a fire scene.
In summary, the present application includes at least one of the following beneficial technical effects:
the roller shutter is tightly propped by the propping assembly, so that a gap between the roller shutter and the first side plate and the second side plate on the guide groove is eliminated, gas exchange between indoor and outdoor is prevented, and the flame retardant property is improved;
the auxiliary fire extinguishing effect is achieved by spraying water through the spray head on the second side plate.
Drawings
FIG. 1 is a schematic view of a fire resistant, roll-up door according to an embodiment of the present application;
FIG. 2 is a schematic view of another perspective of FIG. 1;
FIG. 3 is a schematic cross-sectional view A-A of FIG. 1;
FIG. 4 is a schematic cross-sectional view of B-B of FIG. 1;
fig. 5 is an enlarged schematic view of C in fig. 4.
Description of the reference numerals: 1. rolling a curtain; 2. a reel; 3. a motor; 4. a guide groove; 5. a first side plate; 6. a second side plate; 7. a tightening assembly; 8. a resisting plate; 9. a drive member; 10. a first inductor; 11. a second inductor; 12. a switch; 13. a fire protection mat; 14. a fire-resistant layer; 15. a water diversion pipe; 16. a spray head; 17. a water tank; 18. a valve; 19. a wall body; 20. a main water pipe.
Detailed Description
The present application will be described in further detail with reference to fig. 1-4, and embodiments of the present application disclose a fire-retardant fire-resistant rolling door.
Referring to fig. 1-3, the fire-retardant and fire-proof rolling door provided by the present application is embedded in a wall 19, and includes a rolling curtain 1 and a winding drum 2 for winding and unwinding the rolling curtain 1, a motor 3 for driving the winding drum 2 to rotate is fixedly connected to one end of the winding drum 2, and a control switch 12 for controlling the motor 3 is fixedly connected to one side of the wall located outdoors.
When a fire disaster happens, when all people escape from the fire scene, the people can be checked and confirmed to be correct, the switch 12 can be pressed down, the power shaft on the motor 3 rotates and drives the winding drum 2 to rotate, and the roller blind 1 descends until the roller blind 1 is in a closed state.
Be equipped with guide way 4 respectively in the both sides of rolling up 1 vertical direction of curtain, wherein guide way 4 is including first curb plate 5 and the second curb plate 6 that are parallel to each other, and roll up curtain 1 and be located between first curb plate 5 and the second curb plate 6, and guide way 4 plays direction and spacing effect to rolling up curtain 1, and restriction roll up curtain 1 can not float because of external environment factor, factor such as strong wind to influence the effect that roll up curtain 1 and prevent the conflagration and spread.
The first side plate 5 is provided with a tight abutting assembly 7, the tight abutting assembly 7 comprises a tight abutting plate 8 and a driving part 9, the driving part 9 is a cylinder, the cylinder comprises a cylinder body and a telescopic rod, the cylinder body of the cylinder is fixedly connected to one surface, far away from the roller shutter 1, of the first side plate 5, and one end, far away from the cylinder body, of the lifting rod penetrates through the first side plate 5 and is fixedly connected with the tight abutting plate 8 parallel to the roller shutter 1; a fireproof cushion 13 is fixedly connected to one side of the second side plate 6 close to the roller shutter 1, and the fireproof cushion 13 is made of elastic materials, such as fireproof rock wool.
When the roller shutter 1 is in a closed state, the driving piece 9 drives the abutting plate 8 to abut the roller shutter 1 on the fireproof cushion 13, and when the roller shutter 1 is abutted on the fireproof cushion 13 due to the elasticity of the fireproof cushion 13, the fireproof cushion 13 can fill a gap between the roller shutter 1 and the fireproof cushion 13, so that indoor and outdoor gas circulation is blocked, and outdoor oxygen supply to the indoor is blocked, and a flame-retardant effect is achieved; and the fire-proof effect of the fire-proof mat 13 makes the fire-proof mat 13 keep the functional property thereof when in fire, thereby ensuring the tight abutting between the fire-proof mat and the roller shutter 1.
Still the equipartition has a plurality of through-holes along 6 length direction of second curb plate on second curb plate 6, the axis perpendicular to second curb plate 6's of through-hole length direction, equal fixedly connected with shower nozzle 16 in all through-holes, the one end of every shower nozzle 16 all is connected with distributive pipe 15, the one end that shower nozzle 16 was kept away from to distributive pipe 15 assembles into main water pipe 20, main water pipe 20 keeps away from the one end fixedly connected with water tank 17 of shower nozzle 16, water tank 17 fixed connection is close to indoor one side at wall body 19, and simultaneously, still be equipped with the valve 18 that is used for controlling the inside water flow of main water pipe on main water pipe 20.
When a fire disaster occurs, the valve 18 is opened, water in the water tank 17 flows to each water distribution pipe 15 from the main water pipe 20 and then is sprayed out from the spray head 16, meanwhile, the valve 18 can be an electric control valve 18, and the opening and closing of the valve 18 are determined through specific electric signals, so that when the fire disaster occurs, unnecessary time is not wasted on opening the valve 18 to strive for escape time for people affected by the fire disaster, and when the spray heads 16 respectively positioned at two sides of the roller shutter 1 spray water, the sprayed water is interwoven into a water curtain in front of one surface, close to the indoor, of the roller shutter 1 to water out flames of the close roller shutter 1, and the flame retardant effect is achieved.
Referring to fig. 4-5, the side of the rolling screen 1 close to the second side plate 6 is provided with a fireproof coating to form a fireproof layer 14, and the fireproof layer 14 enables the rolling screen 1 to have the effects of flame retardance and fire resistance when being in an indoor fire scene.
One end that the reel 2 was kept away from to guide way 4 is equipped with first inductor 10, first inductor 10 is used for the response to roll up curtain 1 and is in the closure state, whether first inductor 10 senses roll up curtain 1 and is the prerequisite condition of starting driving piece 9, when roll up curtain 1 by the motor 3 drop be in the closure state and first inductor 10 can sense roll up curtain 1 after, driving piece 9 just can drive and support tight board 8 and support tight to rolling up curtain 1, make driving piece 9 can not just begin the drive when rolling up curtain 1 and not being in completely closing and support tight board 8 like this, thereby lead to rolling up curtain 1 and taking place to interfere with driving piece 9 at the in-process that descends, the normal use of rolling up curtain 1 is influenced.
Support tight board 8 and be close to one side fixedly connected with second inductor 11 of rolling up curtain 1, second inductor 11 is the temperature-sensing ware, after the conflagration takes place, roll up curtain 1 and be in the closed condition and supported tight board 8 butt back, roll up the response scope that curtain 1 got into second inductor 11, second inductor 11 changes the temperature information of rolling up curtain 1 into signal of telecommunication and transmits out, make things convenient for the fire fighter to assess to indoor condition of a fire according to the signal of telecommunication that second inductor 11 spreads, and formulate relevant fire extinguishing strategy.
The implementation principle of the flame-retardant fireproof rolling door in the embodiment of the application is as follows: when a fire disaster occurs, when field maintenance personnel or working personnel determine that all the personnel escape from the fire scene, the switch 12 is pressed, the motor 3 drives the winding drum 2 to release the roller blind 1, when the roller blind 1 completely descends and is in a closed state, the first sensor 10 senses the roller blind 1 and then transmits a signal that the roller blind 1 is in the closed state, so that the driving piece 9 drives the abutting plate 8 to abut the roller blind 1 on the fireproof cushion 13, indoor and outdoor air exchange is blocked, and the oxygen source of indoor flame combustion is reduced; the second sensor 11 plays a role in monitoring the temperature of the roller shutter 1, the second sensor 11 transmits a temperature signal in real time, and when the temperature information transmitted by the second sensor shows that the temperature of the roller shutter 1 reaches a preset value set in advance, the valve 18 is opened, the spray head 16 on the second side plate 6 starts to spray water to form a water curtain, so that the flame-retardant and fireproof effects are achieved.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a fire-retardant fire prevention rolling slats door, inlays and locates in wall body (19), its characterized in that: including roll up curtain (1), with roll up reel (2) that curtain (1) is connected, with reel (2) fixed connection's motor (3) and with roll up curtain (1) sliding fit's guide way (4), guide way (4) are including first curb plate (5) and second curb plate (6) that are parallel to each other, be equipped with on first curb plate (5) and support tight subassembly (7), support tight subassembly (7) including supporting tight board (8), support tight board (8) be used for with second curb plate (6) cooperation is supported tightly roll up curtain (1), support tight board (8) and keep away from roll up one side fixedly connected with of curtain (1) and be used for the drive support driving piece (9) of tight board (8), driving piece (9) with first curb plate (5) fixed connection.
2. A fire resistant and fire resistant rolling door as claimed in claim 1, wherein: one end of the guide groove (4) far away from the winding drum (2) is provided with a first inductor (10) used for inducing whether the roller shutter (1) is in a closed state or not.
3. A fire resistant and fire resistant rolling door as claimed in claim 2, wherein: one surface of the abutting plate (8) close to the roller shutter (1) is provided with a second sensor (11) for sensing the temperature of the roller shutter (1).
4. A fire resistant and fire resistant rolling door as claimed in claim 3, wherein: the outer side of the wall body (19) is fixedly connected with a switch (12), and the switch (12) is used for controlling the rolling curtain (1) to be switched between an opening state and a closing state.
5. A fire retardant fire resistant roller shutter door as claimed in claim 4, in which: be close to on second curb plate (6) the one side of rolling up curtain (1) is equipped with fire protection gasket (13), fire protection gasket (13) comprise by having elastic fire-proof material, fire protection gasket (13) one side with second curb plate (6) fixed connection, fire protection gasket (13) another side is used for butt to roll up curtain (1).
6. A fire retardant fire resistant roller shutter door as claimed in claim 5, in which: one surface of the roller shutter (1) close to the second side plate (6) is provided with a fireproof layer (14) covering the roller shutter (1).
7. A fire resistant and fire resistant rolling door as claimed in claim 6, wherein: a plurality of through holes are formed in the second side plate (6) at intervals along the length direction, a spray head (16) is fixedly connected into each through hole, one end of the spray head (16) is connected with a water diversion pipe (15), the water diversion pipe (15) is far away from one end of the spray head (16) is converged into a main water pipe (20), the main water pipe (20) is far away from one end of the spray head (16) is connected with a water tank (17), and a valve (18) is fixedly connected onto the main water pipe (20).
8. A fire retardant fire resistant roller door as claimed in claim 7, wherein: the valve (18) is an electric control valve which is opened or closed by receiving a signal of the second sensor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220676293.5U CN217028690U (en) | 2022-03-25 | 2022-03-25 | Fire-retardant fire prevention rolling slats door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220676293.5U CN217028690U (en) | 2022-03-25 | 2022-03-25 | Fire-retardant fire prevention rolling slats door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217028690U true CN217028690U (en) | 2022-07-22 |
Family
ID=82412781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220676293.5U Active CN217028690U (en) | 2022-03-25 | 2022-03-25 | Fire-retardant fire prevention rolling slats door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217028690U (en) |
-
2022
- 2022-03-25 CN CN202220676293.5U patent/CN217028690U/en active Active
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