CN211038463U

CN211038463U - Portable fire prevention roll of curtain control by temperature change automatic releaser

Info

Publication number: CN211038463U
Application number: CN201921686770.0U
Authority: CN
Inventors: 翟跃文
Original assignee: Zhengzhou Guangda Baina Technology Co ltd
Current assignee: Zhengzhou Guangda Baina Technology Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-17
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a portable fire prevention roll of curtain control by temperature change automatic releaser relates to fire prevention rolling slats door technical field, specifically is a portable fire prevention roll of curtain control by temperature change automatic releaser, including accomodating chamber and fire-fighting water pipe, one side swing joint who accomodates the chamber has the motor, the externally mounted of motor has the motor protective housing, the outside fixedly connected with machine controller of motor protective housing, the output of motor is connected with the band pulley through the track transmission, the axle center fixedly connected with bull stick of band pulley, the surface rotation of bull stick is connected with the rolling slats door, accomodate the lower fixed surface in chamber and be connected with the support frame, the inside fixedly connected with fire-fighting water pipe of support frame, the one end fixedly connected with. Through the cooperation setting of rolling up curtain groove and gyro wheel, the rolling slats door that descends in the use can slide down through the gyro wheel of rolling up the inside in-groove portion fast, has improved the efficiency of rolling slats door automatic release promptly, has improved the device's fire prevention again and has separated the effect of cigarette.

Description

Portable fire prevention roll of curtain control by temperature change automatic releaser

Technical Field

The utility model relates to a fire prevention rolling slats door technical field specifically is a portable fire prevention rolling slats door control by temperature change automatic release ware.

Background

The fire-proof rolling shutter door is a fire-proof and heat-insulating installation suitable for large opening of building, and its product design adopts the characteristics of that the rolling shaft is concealed, and its structure is reasonable and compact, and the rolling shutter of the fire-proof rolling shutter door can be lifted up and down by means of driving device and control system so as to obtain the functions of fire-proofing and fire-insulating.

Although the fire-proof rolling shutter door disclosed in the chinese utility model patent application publication CN206386034U has a body connected by a plurality of metal curtain sheets in a snap-fit manner, the assembly is convenient, and the metal curtain sheets are connected smoothly, so that the surface of the rolling shutter door body is flat and the appearance is beautiful; during maintenance, only the corresponding metal curtain sheet needs to be disassembled and assembled, the operation is convenient, the cost is saved, however, the door body of the fireproof rolling door adopts a splicing design, the fireproof effect is seriously influenced, the automatic closing is not smooth, and the fireproof and heat insulation effects are poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a portable fire prevention rolls up automatic releaser of control by temperature change has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable fire prevention roll of curtain control by temperature change automatic release ware, is including accomodating chamber and fire water pipe, one side swing joint who accomodates the chamber has the motor, the externally mounted of motor has the motor protective housing, the outside fixedly connected with machine controller of motor protective housing, the output of motor is connected with the band pulley through the track transmission, the axle center fixedly connected with bull stick of band pulley, the surface rotation of bull stick is connected with the rolling slats door, accomodate the lower fixed surface in chamber and be connected with the support frame, the inside fixedly connected with fire water pipe of support frame, the one end fixedly connected with atomising head of fire water pipe.

Optionally, the number of support frame is two, two the rolling screen groove has all been seted up to the inside of support frame, the inside both sides in rolling screen groove all rotate and are connected with the gyro wheel, the quantity of gyro wheel is a plurality of.

Optionally, the outer surface of the support frame is provided with a plurality of through holes, and the insides of the through holes are all inserted with spray heads.

Optionally, the interior of the rolling door is provided with lime wool, and the back of the rolling door is provided with a notch.

Optionally, one end fixedly connected with solenoid valve of fire hose, solenoid valve's quantity is two, two pass through wire fixed connection between the solenoid valve, wire fixed connection is under the floor.

Optionally, the inside fixed link of motor protective housing has thermal-insulated cotton, the inside of support frame is divided into inside and outside both sides, the equal fixedly connected with fire hose of inside and outside both sides.

(III) advantageous effects

The utility model provides a portable fire prevention rolls up automatic releaser of control by temperature change possesses following beneficial effect:

1. the portable fire-proof rolling curtain temperature control automatic releaser is arranged by matching the rolling curtain groove and the roller, the rolling door which descends in the using process can slide down rapidly through the roller inside the rolling door groove, thereby not only improving the automatic releasing efficiency of the rolling door, but also improving the fireproof and smoke-proof effects of the device, the roller shutter door releaser has the spraying effect through the arrangement of the spraying head, and through the matching arrangement of the fire-fighting water pipe and the electromagnetic valve, in the using process, when a fire disaster happens, the electromagnetic valve is opened to lead fire-fighting water to enter the fire-fighting water pipe, thereby make the atomising head spray water smoke, the atomising head distributes in the inside and outside both sides of rolling slats door, and inboard atomising head has played the fire control effect of putting out a fire, and the outside atomising head has played the effect that reduces the temperature of rolling slats door, has played the thermal-insulated effect of fire prevention, and this structure has increased the device's fire control ability.

2. This portable fire prevention roll screen control by temperature change automatic release ware, through thermal-insulated cotton setting, when outside conflagration takes place, make the motor not receive high temperature and damage, setting through accomodating the chamber, when no conflagration takes place, make the rolling slats door roll up completely and accomodating the intracavity, can effectually protect the rolling slats door against dust, fault rate when having reduced the use, setting through the lime cotton, make this rolling slats door have thermal-insulated flame retardant efficiency, setting through the opening, avoided the rolling slats door when rolling up because inside and outside tension is different and the fold wrinkle, buckle and joint gap have been saved to this setting, the opening is closed naturally when putting down completely, thereby make the rolling slats door release more easily and pack up, it is tighter also to make the rolling slats door after the closure simultaneously, fire-retardant effect has been improved.

Drawings

Fig. 1 is a schematic sectional structure view of the motor protection case of the present invention;

FIG. 2 is a schematic sectional view of the storage chamber of the present invention;

FIG. 3 is a schematic cross-sectional view of the supporting frame of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. a receiving cavity; 2. a fire hose; 3. a motor; 4. a motor protection shell; 5. a motor controller; 6. a pulley; 7. a rotating rod; 8. a roller shutter door; 9. a support frame; 10. a spray head; 11. a blind rolling slot; 12. a roller; 13. a through hole; 14. lime wool; 15. opening the gap; 16. an electromagnetic valve; 17. a wire; 18. and (4) heat insulation cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a portable fireproof roller shutter temperature control automatic releaser comprises a storage cavity 1 and a fire-fighting water pipe 2, under the condition that the roller shutter door 8 is not released, the roller shutter door 8 and a motor 3 are protected in an energy-efficient manner by matching the storage cavity 1 with a motor protective shell 4, in the using process, when a fire disaster happens, the electromagnetic valve 16 is opened to enable fire-fighting water to enter the fire-fighting water pipe 2, so that an atomizing head 10 sprays water mist, the atomizing head 10 is distributed on the inner side and the outer side of the roller shutter door, the inner atomizing head 10 plays a fire extinguishing role, the outer atomizing head 10 plays an effect of reducing the temperature of the roller shutter door 8, the structure increases the fire fighting capacity of the device, the inner part of the motor protective shell 4 is fixedly connected with heat insulation cotton 18, through the arrangement of the heat insulation cotton 18, when an external fire disaster happens, the motor 3 is not damaged by high temperature, fire-fighting water pipes 2 are fixedly connected to both sides of the lower part of a support frame 9, a motor 3 is movably connected to one side of a containing cavity 1, a motor protective shell 4 is installed outside the motor 3, a motor controller 5 is fixedly connected to the outside of the motor protective shell 4, the motor controller 5 is connected to the inside of a fire-fighting system through the arrangement of the motor controller 5, so that an automatic closing effect is achieved by the roller shutter door releaser, a belt wheel 6 is connected to the output end of the motor 3 through crawler transmission, a rotating rod 7 is fixedly connected to the axis of the belt wheel 6, a roller shutter door 8 is rotatably connected to the outer surface of the rotating rod 7, lime wool 14 is arranged inside the roller shutter door 8, the roller shutter door 8 has a heat insulation and flame retardant effect through the arrangement of the lime wool 14, an opening 15 is formed in the back part of the roller shutter door 8, and wrinkling caused by different internal and, when the roller shutter is completely put down, the opening 15 is closed, a buckle and a connecting gap are omitted, so that the roller shutter 8 is easier to release and retract, the roller shutter 8 after being closed is tighter, the fireproof and flame-retardant effects are improved, the lower surface of the storage cavity 1 is fixedly connected with the support frames 9, the number of the support frames 9 is two, the two support frames 9 are respectively provided with a roller shutter groove 11, two sides of the interior of each roller shutter groove 11 are rotatably connected with the roller 12, the roller shutter 8 which descends in the use process can slide down quickly through the roller 12 in each roller shutter groove 11 through the matching arrangement of the roller shutter grooves 11 and the roller 12, the automatic release efficiency of the roller shutter 8 is improved, the fireproof and smoke-proof effects of the device are improved, the number of the rollers 12 is several, the fire-fighting water pipe 2 is fixedly connected to the interior of the support frames 9, and one end of the fire-fighting water, the quantity of solenoid valve 16 is two, through 17 fixed connection of wire between two solenoid valve 16, setting through wire 17, make both sides solenoid valve 16 start simultaneously, the efficiency of fire control work has been improved, and wire 17 buries below the bottom plate, do not influence people's normal walking, through-hole 13 has been seted up to the surface of support frame 9, the quantity of through-hole is a plurality of, the inside of a plurality of through-hole 13 is all pegged graft and is had atomising head 10, the one end fixedly connected with atomising head 10 of fire water pipe 2, setting through atomising head 10 makes this rolling slats door releaser possess the effect of spraying.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

During the use, when the conflagration takes place, the motor controller 5 that inserts the fire extinguishing system can receive fire alarm signal, begins automatic release rolling slats door 8 immediately, and when rolling slats door 8 release finishes, the people of outside can make fire-fighting water get into in the fire control pipeline 2 through solenoid valve 16, then the atomising head 10 of rolling slats door 8 both sides begins to spray water smoke, and the asbestos 14 of the inside lime of rolling slats door 8 and the thermal-insulated cotton 18 of the inside of motor protective housing 4 begin to play a role, carry out thermal-insulated fire-retardant.

The utility model discloses a theory of operation and beneficial effect: through the cooperation of the roller groove 11 and the roller 12, the roller 8 which descends in the using process can slide down rapidly through the roller 12 in the roller groove 11, so that the automatic releasing efficiency of the roller 8 is improved, the fireproof and smoke-proof effects of the device are also improved, through the arrangement of the spray head 10, the roller releaser has the spraying effect, through the cooperation of the fire hose 2 and the electromagnetic valve 16, in the using process, when a fire breaks out, the electromagnetic valve 16 is opened to enable fire-fighting water to enter the fire hose 2, so that the spray head 10 sprays water mist, the spray heads 10 are distributed on the inner side and the outer side of the roller, the inner spray head 10 plays a fire extinguishing and fire-fighting role, the outer spray head 10 plays an effect of reducing the temperature of the roller 8, the fire fighting capacity of the device is improved, through the arrangement of the heat insulation cotton 18, when an external fire breaks out, make motor 3 not receive high temperature and damage, setting through accomodating chamber 1, when there is not the conflagration emergence, make rolling slats door 8 roll up completely in accomodating chamber 1, can effectually prevent dust protection to rolling slats door 8, setting through lime-wool 14, make this rolling slats door 8 have thermal-insulated flame retardant efficiency, setting through wire 17, make both sides electromagnetic valve 16 start simultaneously, the efficiency of fire control work has been improved, and wire 17 buries below the bottom plate, do not influence people's normal walking, setting through opening 15, rolling slats door 8 has been avoided playing the fold because internal and external tension is different when rolling up, opening 15 is closed when putting down completely, buckle and connection gap have been saved, thereby make rolling slats door 8 release more easily and pack up, it is tighter also to make rolling slats door 8 after the closure simultaneously, fireproof flame retardant effect has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a portable fire prevention rolls up automatic releaser of roll control by temperature change, is including accomodating chamber (1) and fire hose (2), its characterized in that: accomodate one side swing joint in chamber (1) has motor (3), the externally mounted of motor (3) has motor protective housing (4), outside fixedly connected with machine controller (5) of motor protective housing (4), the output of motor (3) is connected with band pulley (6) through the track transmission, the axle center fixedly connected with bull stick (7) of band pulley (6), the surface of bull stick (7) is rotated and is connected with rolling slats door (8), the lower fixed surface who accomodates chamber (1) is connected with support frame (9), the inside fixedly connected with fire hose (2) of support frame (9), the one end fixedly connected with atomising head (10) of fire hose (2).

2. The portable fire-proof rolling shutter temperature-controlled automatic releaser of claim 1, characterized in that: the quantity of support frame (9) is two, two rolling slats groove (11) have all been seted up to the inside of support frame (9), the inside both sides of rolling slats groove (11) all rotate and are connected with gyro wheel (12), the quantity of gyro wheel (12) is a plurality of.

3. The portable fire-proof rolling shutter temperature-controlled automatic releaser of claim 1, characterized in that: through-hole (13) have been seted up to the surface of support frame (9), the quantity of through-hole (13) is a plurality of, a plurality of the inside of through-hole (13) all is pegged graft and is had atomising head (10).

4. The portable fire-proof rolling shutter temperature-controlled automatic releaser of claim 1, characterized in that: lime wool (14) is arranged in the rolling door (8), and a notch (15) is formed in the back of the rolling door (8).

5. The portable fire-proof rolling shutter temperature-controlled automatic releaser of claim 1, characterized in that: one end fixedly connected with solenoid valve (16) of fire hose (2), the quantity of solenoid valve (16) is two, two pass through wire (17) fixed connection between solenoid valve (16).

6. The portable fire-proof rolling shutter temperature-controlled automatic releaser of claim 1, characterized in that: the motor protection shell (4) is fixedly connected with heat insulation cotton (18) in the inner part, and fire-fighting water pipes (2) are fixedly connected to two sides of the lower part of the support frame (9).