CN210087193U - Inorganic cloth double-track duplex fireproof roller shutter - Google Patents

Abstract

The utility model relates to a fire prevention rolling screen, especially an inorganic cloth double track pair fire prevention rolling screen, it includes rolling screen body, rolling axle box, spool, rolling door motor, guide rail, splint, bedplate, bolt and fire prevention inflation sealing member, through injecting super absorbent resin in the font cavity of returning, when the conflagration takes place, expand the rolling screen door, water enters first branch pipe and second branch pipe through the hose that intakes, and enter the font cavity of returning through the micropore on first branch pipe and the second branch pipe, super absorbent resin expands and keeps moisture after absorbing moisture, cool down the rolling screen door body, thereby avoid the rolling screen door body around warp because of high temperature and break away from the guide rail; the catalytic screw and the catalytic nut are used as a noble metal catalyst carrier, and a noble metal catalyst is loaded, so that the noble metal catalyst can accelerate the process of oxidizing carbon monoxide into carbon dioxide at high temperature, and the concentration of the carbon monoxide at the periphery of the fireproof door is reduced, so that the concentration of the carbon monoxide at the door edge is reduced.

Description

Inorganic cloth double-track duplex fireproof roller shutter

Technical Field

The utility model relates to a fire prevention roll screen, especially an inorganic cloth double track pair fire prevention roll screen.

Background

The fire-proof rolling door is widely applied to fire-proof partition areas of industrial and civil buildings, can effectively prevent the spread of fire, guarantees the safety of lives and properties, is an indispensable fire-proof facility in modern buildings, is a movable fire-proof partition, is rolled up in a scroll box at the upper opening of a door and a window at ordinary times, is placed down and unfolded when a fire occurs, and is used for preventing the spread of the fire from the opening of the door and the window, but the two ends of the rolling door, which are connected with a guide rail, are easy to deform under the environment of continuous high temperature, and a rolling door body is easy to separate from the guide rail, so that a flame can spread out of the fire.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides an inorganic cloth double track pair fire prevention roll curtain that rolling slats door and guide rail are connected is difficult to warp under high temperature, is difficult to break away from with the guide rail.

The technical scheme of the utility model is that: an inorganic cloth double-track duplex fire-proof rolling curtain, which comprises: a rolling curtain body, a rolling shaft box, a rolling shaft, a rolling door motor, a guide rail, a clamping plate, a seat plate, a bolt and a fireproof expansion sealing piece, the upper end of the rolling shutter body is connected with a scroll, the scroll penetrates through the rolling shaft box, one end of the scroll, which extends out of the rolling shaft box, is connected with a rolling door motor through a coupler, the rolling door motor can drive the scroll to rotate positively or reversely so as to open or close the rolling door, two ends of the roller shutter body are respectively penetrated and arranged on guide rails which extend along the vertical direction and have openings facing the end part of the roller shutter body, a fireproof expansion sealing element is arranged between the guide rail and the roller shutter body, and can expand after the temperature of the roller shutter body exceeds the set temperature, thereby sealing the rolling shutter body and the guide rail and blocking smoke, a plurality of clamping plates are transversely arranged on the outer surfaces of the two sides of the rolling shutter body, the positions of the clamping plates on the two sides are corresponding, two seat plates which are corresponding in position and connected through bolts are arranged on two sides of the bottom of the roller shutter body.

Further, the roll screen body includes: the novel roller shutter comprises facing cloth, ceramic fiber cloth, an aluminum silicate needled blanket and radiation-proof cloth, wherein the ceramic fiber cloth is stacked on the inner side of the facing cloth, the aluminum silicate needled blanket is stacked on the inner side of the ceramic fiber cloth, the radiation-proof cloth is stacked on the inner side of the aluminum silicate needled blanket, and four layers of materials of the roller shutter body are compounded through hot pressing.

Furthermore, a square-shaped cavity is formed in the periphery of the ceramic fiber cloth and the aluminum silicate needled blanket, super-absorbent resin is injected into the square-shaped cavity, and the super-absorbent resin is semitransparent particles, can absorb a large amount of moisture and swell, and can keep the moisture from flowing out.

Further, the top of returning the font cavity is provided with the water supply hose, the water supply hose stretches out the one end of rolling up the curtain body and stretches out the water pipe of connection arrangement at the wall body from the spool case lateral wall of the top of spool, water piping connection fire hydrant, the one end that the water supply hose stretches out the rolling up the curtain body is reserved and is had certain length, guarantees that the water supply hose does not tear because of length variation when rolling up the curtain body and withdrawing, the water supply hose is located the one end of returning the font cavity and is connected with first branch pipe and second branch pipe, the vertical right side that inserts back the font cavity of first branch pipe, the second branch pipe transversely passes the left side of the vertical back-inserting font cavity of the top of returning the font cavity, all be provided with the micropore on first branch pipe and the second branch pipe.

Furthermore, a plurality of through holes which extend transversely along the clamping plate and are used for catalytic screws to pass through are correspondingly formed in the clamping plate, the catalytic screws respectively pass through the through holes of the clamping plate, the roller shutter body and the clamping plate on the other side and then are in threaded connection with the catalytic nut, the catalytic screws and the catalytic nut are made of porous ceramics, the catalytic screws and the catalytic nut are used as noble metal catalyst carriers and loaded with noble metal catalysts, the porous ceramic raw materials are processed into the screws and the nuts through the technical processes of proportioning, forming, sintering and the like, then the noble metal active components and the cocatalyst are loaded through an impregnation method, and finally the catalyst is formed through reduction roasting.

Furthermore, the water inlet hose, the first branch pipe and the second branch pipe are made of high-temperature-resistant silicon rubber pipes.

The utility model discloses a theory of operation: when a fire disaster happens, the roller shutter door is unfolded, the fire hydrant is opened, water enters the first branch pipe and the second branch pipe through the water inlet hose and enters the square-shaped cavity through the micropores on the first branch pipe and the second branch pipe, the super absorbent resin expands after absorbing water and keeps the water, and the roller shutter door body is cooled, so that the phenomenon that the periphery of the roller shutter door body is separated from the guide rail due to deformation caused by high temperature is avoided, and the fire spread is prevented; the roller shutter body is provided with the clamping plate and the seat plate, so that the roller shutter body can be prevented from deforming; the catalytic screw and the catalytic nut are used as a noble metal catalyst carrier, and a noble metal catalyst is loaded, so that the noble metal catalyst can accelerate the process of oxidizing carbon monoxide into carbon dioxide at high temperature, and the concentration of the carbon monoxide at the periphery of the fireproof door is reduced, so that the concentration of the carbon monoxide at the door edge is reduced.

The utility model has the advantages that: the high-water-absorption resin is injected into the square-shaped cavity, when a fire disaster occurs, the roller shutter door is unfolded, water enters the first branch pipe and the second branch pipe through the water inlet hose and enters the square-shaped cavity through the micropores in the first branch pipe and the second branch pipe, the high-water-absorption resin expands after absorbing the water and keeps the water, and the roller shutter door body is cooled, so that the phenomenon that the periphery of the roller shutter door body is deformed due to high temperature to separate from the guide rail is avoided, the fire spread is prevented, and the protection time of the roller shutter is prolonged; the catalytic screw and the catalytic nut are used as a noble metal catalyst carrier, and a noble metal catalyst is loaded, so that the noble metal catalyst can accelerate the process of oxidizing carbon monoxide into carbon dioxide at high temperature, and the concentration of the carbon monoxide at the periphery of the fireproof door is reduced, so that the concentration of the carbon monoxide at the door edge is reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a cavity shaped like a Chinese character 'hui';

fig. 3 is a schematic structural view of the roller shutter body.

In the figure, 1, a roller shutter body; 2. a reel housing; 3. a reel; 4. a roller door motor; 5. a guide rail; 6. a splint; 7. a seat plate; 8. A bolt; 9. a water inlet hose; 10. a first branch pipe; 11. a second branch pipe; 13. a hollow cavity shaped like a Chinese character 'hui'; 14. a super absorbent resin; 15. A facing cloth; 16. a ceramic fiber cloth; 17. an aluminum silicate needled blanket; 18. radiation-proof cloth; 19. the nut is catalyzed.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

as shown in fig. 1 to 3, an inorganic cloth double-track duplex fire-proof rolling shutter comprises: the roller shutter comprises a roller shutter body 1, a roller shutter box 2, a roller shaft 3, a roller door motor 4, a guide rail 5, clamping plates 6, seat plates 7, bolts 8 and fireproof expansion sealing parts, wherein the upper end of the roller shutter body 1 is connected with the roller shaft 3, the roller shaft 3 is arranged on the roller shutter box 2 in a penetrating way, one end of the roller shaft 3 extending out of the roller shutter box 2 is connected with the roller door motor 4 through a shaft coupling, the roller door motor 4 can drive the roller shaft 3 to rotate in the forward direction or in the reverse direction so as to open or close the roller door, two ends of the roller shutter body 1 are respectively arranged on the guide rail 5 extending in the vertical direction and opening towards the end part of the roller shutter body 1 in a penetrating way, the fireproof expansion sealing parts are arranged between the guide rail 5 and the roller shutter body 1, the roller shutter body 1 can expand after the temperature exceeds a set temperature, so that sealing and smoke blocking are formed between the roller shutter, the positions of the two side clamping plates 6 are corresponding, and two seat plates 7 which are corresponding in position and connected through bolts 8 are arranged on two sides of the bottom of the roller shutter body 1.

The roll screen body 1 includes: the radiation-proof curtain comprises a facing fabric 15, a ceramic fiber fabric 16, an aluminum silicate needled blanket 17 and a radiation-proof fabric 18, wherein the ceramic fiber fabric 16 is stacked on the inner side of the facing fabric 15, the aluminum silicate needled blanket 17 is stacked on the inner side of the ceramic fiber fabric 16, the radiation-proof fabric 18 is stacked on the inner side of the aluminum silicate needled blanket 17, and four layers of materials of the curtain body 1 are compounded through hot pressing.

The ceramic fiber cloth 16 and the aluminum silicate needled blanket 17 are provided with a square-shaped cavity 13 at the periphery, the square-shaped cavity 13 is filled with the super absorbent resin 14, and the super absorbent resin 14 is semitransparent particles, can absorb a large amount of moisture and swell, and can keep the moisture from flowing out.

The top of font cavity 13 returns is provided with into water hose 9, the one end that into water hose 9 stretches out roll-up body 1 stretches out the connection from the 2 lateral walls of spool case of the top of spool 3 and lays the water pipe at the wall body, water piping connection fire hydrant, the one end that into water hose 9 stretches out roll-up body 1 is reserved and is had certain length, guarantees that roll-up body 1 is packed up time into water hose 9 and not torn because of length variation, it is connected with first branch pipe 10 and second branch pipe 11 to lie in font cavity 13 one end to advance water hose 9, the vertical right side that inserts font cavity 13 returns of first branch pipe 10, the vertical left side that inserts font cavity 13 behind the top of font cavity 13 is transversely passed to second branch pipe 11, all be provided with the micropore on first branch pipe 10 and the second branch pipe 11.

The catalytic screw 12 is made of porous ceramics, the catalytic screw 12 and the catalytic nut 19 are used as a noble metal catalyst carrier, a noble metal catalyst is loaded, the porous ceramic raw material is processed into the screw and the nut through the technical processes of proportioning, forming, burning and the like, then the noble metal active component and the cocatalyst are loaded by an impregnation method, and finally the catalytic screw is formed by reduction roasting.

The water inlet hose 9, the first branch pipe 10 and the second branch pipe 11 are made of high-temperature-resistant silicon rubber pipes.

The high-temperature resistant silicone tube in the embodiment is a microporous aeration hose produced by jinbaolili environmental protection equipment limited company in Yixing city.

The noble metal catalyst used in this example was a rare earth copper oxide produced by genino (beijing) technologies ltd.

The radiation-proof cloth in the embodiment is aluminum film glass fiber cloth produced by Changchang glass fiber composite Co.

The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.

Claims (6)

1. An inorganic cloth double-track duplex fireproof roller shutter is characterized in that: it includes roll up curtain body, roll up shaft box, spool, roll-up door motor, guide rail, splint, bedplate, bolt and fire prevention inflation sealing member, roll up curtain body upper end and spool link to each other, the roll-up shaft box is worn to locate by the spool, the one end that the roll-up shaft box was stretched out to the spool is passed through the shaft coupling and is connected with the roll-up door motor, roll up curtain body both ends and wear to locate respectively along vertical direction extension and opening towards the guide rail of this end of roll-up curtain body, be equipped with fire prevention inflation sealing member between guide rail and roll-up curtain body, the both sides surface of roll-up curtain body all transversely is provided with a plurality of splint, and the position of both sides splint is corresponding, the both sides of the bottom of roll-up curtain.

2. An inorganic cloth double-track duplex fire-proof rolling shutter as claimed in claim 1, characterized in that: the roll screen body includes: the radiation-proof fabric comprises facing cloth, ceramic fiber cloth, an aluminum silicate needled blanket and radiation-proof cloth, wherein the ceramic fiber cloth is stacked on the inner side of the facing cloth, the aluminum silicate needled blanket is stacked on the inner side of the ceramic fiber cloth, and the radiation-proof cloth is stacked on the inner side of the aluminum silicate needled blanket.

3. An inorganic cloth double-track duplex fire-proof rolling shutter as claimed in claim 2, characterized in that: the periphery of the ceramic fiber cloth and the aluminum silicate needled blanket is provided with a square-shaped cavity, and super absorbent resin is injected into the square-shaped cavity.

4. An inorganic cloth double-track duplex fire-proof rolling shutter as claimed in claim 3, characterized in that: the top of returning the font cavity is provided with into water hose, the water hose that advances stretches out the one end of roll screen body and stretches out the water pipe of connection arrangement at the wall body from the spool case lateral wall of the top of spool, water piping connection fire hydrant, the one end that the water hose lies in back font cavity is connected with first branch pipe and second branch pipe, the vertical right side that returns the font cavity that inserts of first branch pipe, the second branch pipe transversely passes the left side of returning the vertical insertion of font cavity behind the top of font cavity, all be provided with the micropore on first branch pipe and the second branch pipe.

5. An inorganic cloth double-track duplex fireproof rolling shutter as claimed in claim 4, characterized in that: the catalytic screw and the catalytic nut are made of porous ceramics and are used as noble metal catalyst carriers and loaded with noble metal catalysts.

6. An inorganic cloth double-track duplex fireproof rolling shutter as claimed in claim 5, characterized in that: the water inlet hose, the first branch pipe and the second branch pipe are all made of high-temperature-resistant silicon rubber pipes.

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