CN208473622U - Fire resistance rolling shutter door - Google Patents
Fire resistance rolling shutter door Download PDFInfo
- Publication number
- CN208473622U CN208473622U CN201821101267.XU CN201821101267U CN208473622U CN 208473622 U CN208473622 U CN 208473622U CN 201821101267 U CN201821101267 U CN 201821101267U CN 208473622 U CN208473622 U CN 208473622U
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- fire
- fire resistance
- floating pipe
- rack gear
- rolling shutter
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Abstract
The utility model discloses a kind of fire resistance rolling shutter doors, it is related to fire resistant doorsets technical field, its key points of the technical solution are that including roller shutter ontology, roller shutter ontology upper end is connected with spool, the driving motor that the spool realizes that rolling screen door is turned on or off with spool can be driven to rotate forward or rotate backward is connected, the spray system put out a fire to the neighboring area of roller shutter ontology is provided with above the roller shutter ontology, the spray system includes floating pipe, several nozzles are intervally distributed on floating pipe, the floating pipe setting closed at one end, it is connected with and drives the periodically variable regulating device of its spray angle, the other end is communicated with water source.The fire resistance rolling shutter door of the utility model can prevent outside fire spreading, moreover it is possible to which periodic rotary carries out spray work, improves flameproof effect.
Description
Technical field
The utility model relates to fire resistant doorsets technical field, in particular to a kind of fire resistance rolling shutter door.
Background technique
Fire resistance rolling shutter door is widely used in the fireproof partition area of industry with civil buildings, can effectively stop fire spreading,
It ensures the security of the lives and property, is indispensable fireproofing installation in modern architecture.Fire resistance rolling shutter door is generally with metal plates such as steel plates
Material production, is formed with retaining ring or hinged method, usually rolls in door and window shaft case suitable for reading, exhibition is put down when on fire
It opens, to prevent the intensity of a fire from spreading from door-window opening.The flameproof effect of existing fire resistance rolling shutter door places one's entire reliance upon fire resistance rolling shutter door
This body structure, flameproof effect are limited.
The existing day for announcing is 20140129, and notification number is that the patent document of CN203412481U discloses a kind of water spray fire prevention
Rolling screen door, including water receiving pipe, electromagnetic induction driving water valve, spray nozzle and rolling screen door composition.When a fire, electromagnetism sense
Water valve should be driven to open, pipeline water flowing, spray nozzle will fire suppression water sprinkler.
The water spray fire resistance rolling shutter door can prevent outside fire spreading, moreover it is possible to which additional water spray is put out a fire, but the pipeline of water flowing
All fixed with spray head, spray region is limited, causes extinguishing effect general.
Utility model content
The purpose of this utility model is to provide a kind of fire resistance rolling shutter doors, it can be prevented outside fire spreading, moreover it is possible to the period
Property rotation carry out spray work, improve flameproof effect.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of fire resistance rolling shutter door, including roller shutter ontology, roller shutter ontology upper end are connected with spool, the spool with can
Driving spool rotates forward or rotates backward to realize that the driving motor that rolling screen door is turned on or off is connected, the roller shutter
The spray system put out a fire to the neighboring area of roller shutter ontology is provided with above ontology, the spray system includes adjustable pipe
Road, is intervally distributed with several nozzles on floating pipe, and floating pipe setting closed at one end is connected with and drives its spray angle
Periodically variable regulating device, the other end are communicated with water source.
By using above-mentioned technical proposal, when a fire, roller shutter ontology is fallen by driving motor, with isolating chamber
Interior and outdoor air circulation, to guarantee flameproof effect；Water source is passed through in floating pipe simultaneously, then is sprayed from nozzle, is adjusted
Device synchronous averaging, drives floating pipe to make the cycle movement rotated and reverse, and floating pipe ceaselessly rotates and reverse
When movement, the spray angle of water flow constantly changes, to improve spray area, improves fiery effect of putting out a fire, and then effectively slow down
The sprawling of the intensity of a fire reduces fire and endangers caused by personal safety and property.
The utility model is further arranged to: the regulating device includes motor of reciprocating motion structure, rack gear, rack gear limit
Part, gear, the output end of the motor of reciprocating motion structure drive the rack gear, and the rack gear locating part is arranged in the rack gear
Both ends can only be linearly translatable with limiting rack gear, the gear is fixed on the floating pipe, the gear
It is engaged with the rack gear.
By using above-mentioned technical proposal, motor of reciprocating motion structure band carry-over bar is periodically moved back and forth, and passes through tooth
The limit of locating part is to drive rack gear reciprocating along its axis direction, under the drive of rack gear, gear correspondingly band
Dynamic floating pipe makees the cycle movement rotated and reverse, realizes can change automatically from nozzle spray angle with this.
The utility model is further arranged to: the motor of reciprocating motion structure include power motor, eccentric shaft part and
Link member；The eccentric shaft part is mounted on the output shaft of power motor, and described link member one end and eccentric shaft part are hinged, another
It holds hinged with rack gear.
By using above-mentioned technical proposal, the output shaft of power motor is connect with eccentric shaft part, to be formed with relatively electric
The eccentric shaft of the output eccentric shaft of machine.Link member one end is hinged with eccentric shaft part, and the other end is hinged with rack gear, and power motor passes through
Eccentric shaft part and link member cooperatively form the driving mechanism similar to crank connecting link, make to drive with the hinged rack gear of link member
Periodically linear motion.
The utility model is further arranged to: be communicated with hose between the floating pipe and water source, the hose it is outer
Side cover sets the protective shell made of refractory material.
By using above-mentioned technical proposal, hose is at low cost and has good flexibility, so as to flexible adaptation adjustable pipe
The rotation in road；Protective shell prevents hose from being destroyed because of high temperature.
The utility model is further arranged to: the spray system further includes control unit, and control unit includes processor,
The input terminal of processor is connected with smoke fire detector, heat fire detector, the output end and solenoid valve, power of processor
Motor and driving motor connection.
By using above-mentioned technical proposal, smoke fire detector and heat fire detector are detected after fire occurs,
Processor, which automatically controls driving motor, closes roller shutter ontology, while controlling solenoid valve makes floating pipe start to spray water, control and move
Force motor drives floating pipe to rotate, to stop and control the sprawling of the intensity of a fire in time.
The utility model is further arranged to: the input terminal of the processor is also connected with control button.
By using above-mentioned technical proposal, user can also control rolling screen door opening and closing, high degree of automation by control button.
The utility model is further arranged to: the nozzle is set as fan-shaped and two kinds of atomization, and is intervally arranged described
On floating pipe.
By using above-mentioned technical proposal, fan nozzle increase spray range, the water mist that atomizer sprays is easy absorption
Dust, to improve the Intercepting effect to smog.
In conclusion the utility model has the following beneficial effects:
1, by the floating pipe of the top installation period rotation in roller shutter ontology, the spray angle of floating pipe is continuous
Change, to improve spray area, improves fiery effect of putting out a fire, and then effectively slow down the sprawling of the intensity of a fire；
2, by setting control unit, control unit detects fire, control roller shutter ontology, solenoid valve and power motor automatically
Unlatching, to stop and control the sprawling of the intensity of a fire in time；
3, by setting fan-shaped and two kinds of atomization for nozzle, the sprawling of the intensity of a fire and smog can be more fully controlled, from
And ensure the flameproof effect of roller-shutter fire door.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fire resistance rolling shutter door in embodiment；
Fig. 2 is the structural schematic diagram of regulating device in embodiment；
Fig. 3 is the system block diagram of control unit in embodiment.
In figure, 1, roller shutter ontology；2, spool；3, driving motor；4, floating pipe；41, nozzle；5, regulating device；51, it moves
Force motor；52, eccentric shaft part；53, link member；54, rack gear；55, rack gear locating part；56, gear；57, fixed frame；571, horizontal
Plate；572, stringer board；6, hose；7, control unit；71, processor；72, smoke fire detector；73, heat fire detector；
74, control button.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of fire resistance rolling shutter door, as shown in Figure 1, including the roller shutter ontology 1 with fire-proof function, roller shutter ontology 1
Upper end is connected with spool 2, spool 2 and can drive spool 2 rotate forward or rotate backward to realize rolling screen door open or
The driving motor 3 that person closes is connected, and completely cuts off the air circulation of indoor and outdoors, by roller shutter ontology 1 to guarantee flameproof effect.
The top of roller shutter ontology 1 is provided with the spray system that the neighboring area of roller shutter ontology 1 is put out a fire, spray system packet
It includes floating pipe 4, several nozzles 41, the setting closed at one end of floating pipe 4, company is distributed with along its axially spaced-apart on floating pipe 4
It is connected to and drives the periodically variable regulating device 5 of its spray angle, the other end is communicated with hose 6, passes through hose 6 and fire-fighting waterway
Connection；The input terminal of hose 6 is equipped with the solenoid valve (not shown) of control piper switch.The outside of hose 6 is provide with by resistance to
Protective shell made of fiery material prevents hose 6 because high temperature is destroyed；Hose 6 is at low cost and has good flexibility, so as to
The rotation of flexible adaptation floating pipe 4.
As shown in Figure 1 and Figure 2, regulating device 5 includes power motor 51, eccentric shaft part 52, link member 53, rack gear 54, rack gear
Locating part 55, gear 56 and fixed frame 57.Fixed frame 57 is set as two, vertically fixes structure by transverse slat 571 and stringer board 572
At being distributed in the both ends of floating pipe 4, the both ends of floating pipe 4 are mounted on bearing, by bearing revolving support in stringer board
On 572；Transverse slat 571 is abutted with the wall of installation roller shutter ontology 1, is fixed on the wall by wearing bolt.
Power motor 51, eccentric shaft part 52, link member 53 form motor of reciprocating motion structure, and wherein power motor 51 is fixed
On the stringer board 572 of fixed frame 57, the axis of output shaft is parallel with the axis of floating pipe 4, the output shaft of power motor 51
It is connect with eccentric shaft part 52, to be formed with the eccentric shaft of the output eccentric shaft of opposite motor.The one of eccentric shaft and link member 53
Hold hinged, one end of the other end and rack gear 54 of link member 53 is hinged.
The both ends of rack gear 54 are arranged in limit rack gear 54 and can only be translatable along its axis direction in rack gear locating part 55；Rack gear limit
Position part 55 is bolted on stringer board 572.Gear 56 is fixed on the closed end of floating pipe 4, and nibbles with rack gear 54
Close work；The rotation of power motor 51 drives eccentric shaft part 52 to rotate synchronously, transmission and rack gear locating part 55 by link member 53
Limit to driving rack gear 54 reciprocating along its axis direction, under the drive of rack gear 54, gear 56 is correspondingly driven
Floating pipe 4 makees the cycle movement rotated and reverse, realizes can change automatically from 41 spray angle of nozzle with this.
When a fire, solenoid valve and power motor 51 are opened simultaneously, and fire water supply is flowed into adjustable pipe by hose 6
In road 4, then from the ejection of nozzle 41 on floating pipe 4, motor of reciprocating motion structure drive rack 54 is reciprocating, and rack gear
54 reciprocating motion will drive adjustable pipe again and make the cycle movement rotated and reverse；Floating pipe 4 is ceaselessly made to rotate forward and anti-
When transhipment is dynamic, the spray angle of water can constantly change, to improve covering surface, increase the extinguishing effect of spray system, into
And effectively slow down the sprawling of the intensity of a fire, it reduces fire and is endangered caused by personal safety and property.
As shown in Figure 1, Figure 3, spray system further includes control unit 7, and control unit 7 includes processor 71, processor 71
It is connected with smoke fire detector 72, heat fire detector 73 and control button 74, the control of processor 71 has solenoid valve, driving
Motor 3 and power motor 51；After smoke fire detector 72 and heat fire detector 73 detect generation fire, processor 71
Automatically controlling driving motor 3 closes roller shutter ontology 1, while controlling solenoid valve makes floating pipe 4 start water spray, control power electric
Machine 51 drives floating pipe 4 to rotate, to stop and control the sprawling of the intensity of a fire；User can also control rolling screen door by control button 74
Opening and closing, high degree of automation.
In order to which the dust-laying effect of spray system is more preferable, fan-shaped and two kinds of atomization is set by nozzle 41, and be intervally arranged, fanned
Shape increase spray range, and the water mist that atomizer sprays is easy absorption dust, to improve the Intercepting effect to smog.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of fire resistance rolling shutter door, including roller shutter ontology (1), roller shutter ontology (1) upper end is connected with spool (2), the volume
Axis (2) realizes the driving electricity that rolling screen door is turned on or off with spool (2) can be driven to rotate forward or rotate backward
Machine (3) is connected, it is characterised in that: is provided with above the roller shutter ontology (1) and goes out to the neighboring area of roller shutter ontology (1)
The spray system of fire, the spray system includes floating pipe (4), and several nozzles (41) are intervally distributed on floating pipe (4),
The floating pipe (4) setting closed at one end is connected with and drives the periodically variable regulating device of its spray angle (5), another
End is communicated with water source.
2. fire resistance rolling shutter door according to claim 1, it is characterised in that: the regulating device (5) includes moving back and forth to move
Force mechanisms, rack gear (54), rack gear locating part (55), gear (56), described in the output end of the motor of reciprocating motion structure drives
Rack gear (54), rack gear locating part (55) setting can only be along straight line side to limit rack gear (54) at the both ends of the rack gear (54)
To translation, the gear (56) is fixed on the floating pipe (4), and the gear (56) is nibbled with the rack gear (54)
It closes.
3. fire resistance rolling shutter door according to claim 2, it is characterised in that: the motor of reciprocating motion structure includes power electric
Machine (51), eccentric shaft part (52) and link member (53)；The eccentric shaft part (52) is mounted on the output shaft of power motor (51)
On, hingedly, the other end and rack gear (54) are hinged for described link member (53) one end and eccentric shaft part (52).
4. fire resistance rolling shutter door according to claim 3, it is characterised in that: the regulating device (5) further includes fixed frame
(57), the fixed frame (57) includes the transverse slat (571) and stringer board (572) vertically fixed, floating pipe (4) revolving support
On the fixed frame (57).
5. fire resistance rolling shutter door according to claim 2, it is characterised in that: be connected between the floating pipe (4) and water source
Have hose (6), is provide with the protective shell made of refractory material on the outside of the hose (6).
6. fire resistance rolling shutter door according to claim 5, it is characterised in that: the input terminal of the hose (6) is equipped with electromagnetism
Valve.
7. fire resistance rolling shutter door according to claim 6, it is characterised in that: the spray system further includes control unit (7),
Control unit (7) includes processor (71), and the input terminal of processor (71) is connected with smoke fire detector (72), temperature sensing fire
The output end of detector (73), processor (71) is connect with solenoid valve, power motor (51) and driving motor (3).
8. fire resistance rolling shutter door according to claim 7, it is characterised in that: the input terminal of the processor (71) is also connected with
Control button (74).
9. fire resistance rolling shutter door according to claim 1, it is characterised in that: the nozzle (41) is set as fan-shaped and atomization two
Kind, and be intervally arranged on the floating pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821101267.XU CN208473622U (en) | 2018-07-11 | 2018-07-11 | Fire resistance rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821101267.XU CN208473622U (en) | 2018-07-11 | 2018-07-11 | Fire resistance rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208473622U true CN208473622U (en) | 2019-02-05 |
Family
ID=65210158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821101267.XU Active CN208473622U (en) | 2018-07-11 | 2018-07-11 | Fire resistance rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208473622U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127776A (en) * | 2020-09-22 | 2020-12-25 | 王伦 | Aluminum alloy door with fireproof function |
| CN113926104A (en) * | 2021-11-03 | 2022-01-14 | 湖南翰坤实业有限公司 | Intelligent fireproof sealing control system based on Internet of things |
| WO2023272770A1 (en) * | 2021-07-02 | 2023-01-05 | 梁雄飞 | Roller shutter fireproof device for preventing fire from spreading |
-
2018
- 2018-07-11 CN CN201821101267.XU patent/CN208473622U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127776A (en) * | 2020-09-22 | 2020-12-25 | 王伦 | Aluminum alloy door with fireproof function |
| WO2023272770A1 (en) * | 2021-07-02 | 2023-01-05 | 梁雄飞 | Roller shutter fireproof device for preventing fire from spreading |
| CN113926104A (en) * | 2021-11-03 | 2022-01-14 | 湖南翰坤实业有限公司 | Intelligent fireproof sealing control system based on Internet of things |
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