CN112647820A

CN112647820A - Windproof composite fireproof curtain surface and production process thereof

Info

Publication number: CN112647820A
Application number: CN202011612454.6A
Authority: CN
Inventors: 常剑; 常兴涛; 王凤莲; 张海祥; 薄夫英
Original assignee: Shandong Anshun Fire Equipment Co ltd
Current assignee: Shandong Anshun Fire Equipment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-04-13
Anticipated expiration: 2040-12-30
Also published as: CN112647820B

Abstract

The application relates to a prevent wind compound fire curtain face and production technology thereof, it includes compound fire prevention surface fabric, fixed connection of rectangle in a plurality of layering and fixed connection of compound fire prevention surface fabric balancing weight in compound fire prevention surface fabric one end, the layering is on a parallel with compound fire prevention surface fabric's length of side, the layering is evenly distributed along rather than length vertically direction, the balancing weight is rectangular form and its length direction is on a parallel with the length direction of layering. This application has the effect of alleviating fire curtain face and blocking.

Description

Windproof composite fireproof curtain surface and production process thereof

Technical Field

The application relates to the field of fireproof rolling doors, in particular to a windproof composite fireproof curtain surface and a production process thereof.

Background

The fire-proof rolling door is widely applied to fire-proof partition areas of industrial and civil buildings, can effectively prevent fire from spreading, guarantees life and property safety, and is an indispensable fire-proof facility in modern buildings. When a fire disaster occurs, the fireproof rolling curtain surface can automatically fall down, thereby separating the space, reducing the spread of fire and dense smoke and providing sufficient time for people to escape. The inorganic fiber cloth-based fireproof curtain surface is a fireproof rolling door commonly used in the prior fireproof rolling door. Has better heat insulation and windproof performance.

Chinese patent publication No. CN110761693B discloses an inorganic fiber cloth-based fire curtain, which comprises a surface layer and a pressing strip laid along the vertical direction of the surface layer. The surface layer sequentially comprises radiation-proof aluminum foil cloth, a fireproof felt, fireproof cotton and decorative cloth. The leveling property and the wind resistance of the surface layer are kept by the pressing strips, and the surface layer plays a role in fire prevention and heat insulation.

In view of the above-mentioned related art, the inventors have considered that the inorganic fiber cloth-based fire curtain surface may be caught when a fire occurs, and thus a problem that the space cannot be blocked occurs.

Disclosure of Invention

In order to alleviate the problem that the fire curtain face blocked, this application provides a compound fire curtain face of wind-resistant nature.

On the one hand, the application provides a compound fire curtain face of wind-resistant nature adopts following technical scheme:

the utility model provides a prevent wind compound fire curtain face, includes the compound fire prevention surface fabric of rectangle, fixed connection in a plurality of layering of compound fire prevention surface fabric and the balancing weight of fixed connection in compound fire prevention surface fabric one end, the layering is on a parallel with compound fire prevention surface fabric's length of side, the layering is evenly distributed along rather than length vertically direction, the balancing weight is rectangular form and its length direction is on a parallel with the length direction of layering.

Through adopting above-mentioned technical scheme, during the installation, make the one end at balancing weight place be the lower extreme of compound fire curtain face. The weight of the composite fire-proof curtain surface is increased by the balancing weight, the gravity for enabling the composite fire-proof curtain surface to fall is increased, and the problem that the space cannot be cut off due to the fact that the composite fire-proof curtain surface is clamped is solved.

Optionally, the lifting device further comprises an auxiliary lifting device, the pressing strips are fixedly connected with the auxiliary lifting device, one end of the auxiliary lifting device is fixedly connected with the balancing weight, and the auxiliary lifting device comprises a pull rope.

By adopting the technical scheme, after the curtain surface is installed, the auxiliary lifting device shares the weights of the balancing weight, the pressing strip and part of the curtain surface, the pulling force of the weights of the balancing weight and the pressing strip on the curtain surface is reduced, and the possibility that the composite fireproof fabric is damaged by pulling is reduced.

Optionally, the auxiliary lifting device further comprises a plurality of adjusting mechanisms for adjusting the tension of the inhaul cable, the number of the adjusting mechanisms is the same as that of the pressing strips, and the end portions of the pressing strips are fixedly connected with the adjusting mechanisms.

Through adopting above-mentioned technical scheme, utilize adjustment mechanism to adjust the cable pulling force, make the pulling force of cable reduce along the direction of being close to the balancing weight gradually, the pulling force that makes the part that compound fire prevention surface fabric is located between two layering receive is close, makes compound fire prevention surface fabric atress more quick-witted even.

Optionally, adjustment mechanism includes fixed connection in the shell of layering, the shell rotates and is connected with the adjustment disk, the axis of rotation of adjustment disk is on a parallel with the length direction of layering, the adjustment disk is worn to locate by the cable, the cable is worn to locate the axis of rotation of the partial perpendicular to adjustment disk in the adjustment disk, the shell is connected with the locking subassembly with the adjustment disk locking.

Through adopting above-mentioned technical scheme, rotate the adjusting disk and make the cable convolute in the adjusting disk, shorten the length of cable between two adjustment mechanism, make the cable bear more pulling forces, and compound fire prevention surface fabric bears less pulling force.

Optionally, each auxiliary lifting device includes two pull cables, each outer shell is rotatably connected with two adjusting discs, and the two adjusting discs rotatably connected to the same outer shell have opposite rotation directions.

Through adopting above-mentioned technical scheme, two adjustment disks are locked the back, and the cable exerts antiport's power to two adjustment disks, and the power opposite direction who exerts in two adjustment disks can balance the moment of torsion that the cable produced adjustment mechanism.

Optionally, each of the adjusting discs is coaxially connected with a gear, two gears located in the same housing are engaged, and the locking assembly includes a clamping rod at the engagement position of the two gears.

Through adopting above-mentioned technical scheme, utilize two meshed gears to make two regulating plates constant velocity direction rotate. Meanwhile, when the clamping rod is arranged at the meshing position of the two gears, the two gears can be prevented from continuously rotating, and therefore the adjusting disc is locked.

Optionally, the clamping rod is fixedly connected with a spring, the other end of the spring is fixedly connected to the housing, a connection line of the centers of the two gears is perpendicular to the central axis of the spring, the clamping rod is fixedly connected with a pull rope, the pull rope penetrates through the spring, and one end of the pull rope, far away from the clamping rod, penetrates through the side wall of the housing and extends out of the housing.

Through adopting above-mentioned technical scheme, the pulling rope is pulled, makes the joint pole keep away from the gear and compression spring, and two gears can normal rotation. After the tension of the inhaul cable is adjusted, the tension is released, and the clamping rod locks the rotation of the two gears again under the action of the spring.

Optionally, a torsion spring is arranged between the adjusting disc and the gear, one end of the torsion spring is fixedly connected with the adjusting disc, and the other end of the torsion spring is fixedly connected with the gear.

Through adopting above-mentioned technical scheme, under the spring action of torsional spring, when the length change of cable is great between two adjustment mechanism, the pulling force change of cable is less, is convenient for more adjust the pulling force of cable.

Optionally, the composite fireproof fabric sequentially comprises radiation-proof aluminum foil cloth, a fireproof felt, fireproof cotton and decorative cloth; the layering includes two clamp plates, one the clamp plate butt in radiation protection aluminium foil cloth, another the clamp plate butt in the decorative cloth, two the clamp plate passes through bolt fixed connection.

By adopting the technical scheme, the anti-radiation aluminum foil cloth, the fireproof felt, the fireproof cotton and the decorative cloth are further fixed by the pressing strips, and the structural strength of the composite fireproof fabric is improved.

In another aspect, the application further provides a production process of the windproof composite fireproof curtain surface, which adopts the following technical scheme:

a production process of a windproof composite fireproof curtain surface mainly comprises the following steps: step S1: cutting, namely cutting the radiation-proof aluminum foil cloth, the fireproof felt, the fireproof cotton and the decorative cloth according to the required size; step S2: laying, namely laying decorative cloth, fireproof cotton, fireproof felt and anti-radiation aluminum foil cloth in sequence; step S3: quilting, namely quilting the composite fireproof fabric by using a quilting machine; step S4: wrapping, namely wrapping four cut edges of the composite fireproof fabric by using fireproof cloth, and sewing the fireproof cloth to the composite fireproof fabric; step S5: installing a pressing strip and a balancing weight, and fixedly connecting the pressing strip and the balancing weight to the composite fireproof fabric; step S6: installing an auxiliary lifting device, fixedly connecting an adjusting mechanism to the pressing strip through a bolt, and fixedly connecting one end of the inhaul cable with the balancing weight; step S7: adjust the cable pulling force, hang up compound fire prevention surface fabric, make compound fire prevention surface fabric be vertical under the action of gravity, the layering is the level setting, and the one end of compound fire prevention surface fabric fixed connection balancing weight is located the lower extreme, adjusts the pulling force of cable through adjustment mechanism, and the pulling force that the part that makes compound fire prevention surface fabric be located between two layering received is close.

By adopting the technical scheme, the weight of the composite fireproof curtain surface is increased by utilizing the balancing weight, the gravity for enabling the composite fireproof curtain surface to fall is increased, and the problem that the space cannot be separated due to the fact that the composite fireproof curtain surface is clamped is solved. After the curtain surface is installed, the auxiliary lifting device shares the weight of the balancing weight, the pressing strip and part of the curtain surface, the pulling force of the weight of the balancing weight and the pressing strip on the curtain surface is reduced, and the possibility that the composite fireproof fabric is damaged by pulling is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. one end of the composite fireproof fabric is fixedly connected with a balancing weight, and when the composite fireproof fabric is installed, the end where the balancing weight is located is the lower end of the composite fireproof curtain surface. The weight of the composite fire-proof curtain surface is increased by the balancing weight, the gravity for enabling the composite fire-proof curtain surface to fall is increased, and the problem that the space cannot be cut off due to the fact that the composite fire-proof curtain surface is clamped is solved.

2. The auxiliary lifting device is arranged on the composite fireproof fabric, and after the curtain surface is installed, the auxiliary lifting device shares the weight of the balancing weight, the pressing strip and part of the curtain surface, so that the pulling force of the weight of the balancing weight and the pressing strip on the curtain surface is reduced, and the possibility that the composite fireproof fabric is damaged by being pulled is reduced.

3. The auxiliary lifting device comprises a stay cable and an adjusting mechanism, the pull force of the stay cable is adjusted by the adjusting mechanism, the pull force of the stay cable is gradually reduced along the direction close to the balancing weight, the pull force of the part, located between the two pressing strips, of the composite fireproof fabric is close, and the stress of the composite fireproof fabric is more uniform.

Drawings

FIG. 1 is a schematic structural view of the whole windproof composite fire-proof curtain according to the embodiment of the application.

Fig. 2 is a schematic cross-sectional view for showing a batten and a composite fireproof fabric according to an embodiment of the application.

FIG. 3 is a schematic structural diagram for showing an auxiliary pulling device in an embodiment of the present application.

Fig. 4 is an exploded view of an embodiment of the present application for illustrating an adjustment mechanism.

Description of reference numerals: 100. an auxiliary pulling device; 101. a cable; 102. an adjustment mechanism; 103. a housing; 104. an adjusting disk; 105. a locking assembly; 106. a gear; 107. a torsion spring; 108. a clamping and connecting rod; 109. a spring; 110. pulling a rope; 200. layering; 201. pressing a plate; 300. compounding fireproof fabric; 301. radiation-proof aluminum foil cloth; 302. a fire-proof felt; 303. fireproof cotton; 304. decorative cloth; 400. and a balancing weight.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a windproof composite fireproof curtain surface. Referring to fig. 1, the composite fire curtain surface includes a composite fire-proof fabric 300, a bead 200, and a weight 400. The composite fire-proof curtain surface is rectangular, and in the embodiment of the application, the composite fire-proof curtain surface is rectangular. After the composite fire-proof curtain surface is installed, the side length of the short edge of the composite fire-proof curtain surface is horizontally arranged. The plurality of press strips 200 are all fixedly connected to the composite fireproof fabric 300, the plurality of press strips 200 are parallel to the short sides of the composite fireproof fabric 300 and distributed along the long sides of the composite fireproof fabric 300, and the distance between every two adjacent press strips 200 is the same. The weight block 400 is fixedly connected to one end of the short side of the composite fireproof fabric 300, and the weight block 400 is in a strip shape, and the length direction of the weight block is parallel to the length direction of the pressing strip 200. After the composite fireproof curtain surface is installed, the balancing weight 400 is located at the lowest end of the composite fireproof fabric 300. The two sides of the composite fireproof fabric 300 in the horizontal direction are both connected with auxiliary lifting devices 100. After installation, the auxiliary lifting device 100 applies upward pulling force to the pressing strip 200 and the configuration block, so that the dead weight of the composite fireproof fabric 300 and the downward pulling force of the pressing strip 200 and the balancing block 400 are reduced.

Referring to fig. 2, the composite fireproof fabric 300 sequentially comprises an anti-radiation aluminum foil cloth 301, a fireproof felt 302, fireproof cotton 303 and decorative cloth 304. The radiation-proof aluminum foil cloth 301, the fireproof felt 302, the fireproof cotton 303 and the decorative cloth 304 are fixed by quilting through a quilting machine and then fixed by the layering strip 200 in one step.

Referring to fig. 2, the pressing strip 200 includes two pressing plates 201, one pressing plate 201 abuts against the radiation-proof aluminum foil cloth 301, the other pressing plate 201 abuts against the decorative cloth 304, the two pressing plates 201 are fixedly connected through a plurality of bolts, and the two pressing plates 201 clamp the composite fireproof fabric 300.

Referring to fig. 3, the auxiliary pulling apparatus 100 includes two pulling cables 101 and a plurality of adjusting mechanisms 102. The number of the adjusting mechanisms 102 is the same as that of the pressing strips 200, and the adjusting mechanisms 102 are fixedly connected to one end of the pressing strips 200. Two ends of the pressing bar 200 are respectively provided with an adjusting mechanism 102, and the two adjusting mechanisms 102 fixedly connected to the same pressing bar 200 belong to different auxiliary lifting devices 100. One end of the cable 101 is fixedly connected to the weight block 400, and the other end of the cable extends along the long side of the composite fireproof fabric 300 to a direction away from the weight block 400 and sequentially passes through the adjusting mechanism 102. The adjustment mechanism 102 can fix the cable 101 and also adjust the tension of the cable 101. The tension of the stay cable 101 is adjusted by the adjusting mechanism 102, so that the tension of the stay cable 101 is smaller as the stay cable is closer to the counterweight 400, the tension of the part of the composite fireproof fabric 300 between the two pressing strips 200 is similar, and the stress of the composite fireproof fabric 300 is more uniform.

Referring to fig. 3 and 4, adjustment mechanism 102 includes a housing 103, an adjustment dial 104, and a locking assembly 105. The housing 103 is fixedly connected to the bead 200 by bolts. The side of the housing 103 facing away from the bead 200 is open. Two adjusting disks 104 are rotatably connected in the housing 103. The axis of rotation of the adjustment dial 104 is parallel to the length of the bead 200. The cables 101 are arranged through the adjusting disc 104 in a one-to-one manner, and the parts of the cables 101 arranged in the adjusting disc 104 are perpendicular to the rotation axis of the adjusting disc 104. One end of the cable 101 facing away from the weight 400 is wound around the adjustment disc 104 of the uppermost adjustment mechanism 102. The locking assembly 105 is capable of locking the adjustment dial 104.

Referring to fig. 3 and 4, the adjusting plate 104 is rotated to wind the cable 101 around the adjusting plate 104, and the length of the cable 101 between the two adjusting mechanisms 102 is shortened, so that the cable 101 bears more tension, and the composite fireproof fabric 300 bears less tension.

Referring to fig. 3 and 4, each of the adjustment discs 104 is coaxially connected with a gear 106, and the two gears 106 located in the same housing 103 are engaged. With two gears 106 engaged, the two adjustment discs 104 rotate in opposite directions and at the same angle. After the two adjusting disks 104 are locked, the pull cable 101 applies reverse rotation force to the two adjusting disks 104, the direction of the force applied to the two adjusting disks 104 is opposite, the torque generated by the pull cable 101 to the adjusting mechanism 102 can be balanced, and the overturning of the adjusting mechanism 102 is reduced.

Referring to fig. 3 and 4, an inner hexagonal groove is formed in one end, facing the opening of the housing 103, of the gear 106, and the gear 106 can be conveniently rotated by an inner hexagonal wrench, so that the operation is more convenient. A torsion spring 107 is arranged between the adjusting disk 104 and the gear 106, one end of the torsion spring 107 is fixedly connected with the adjusting disk 104, and the other end is fixedly connected with the gear 106. When the length of the cable 101 between the two adjusting mechanisms 102 is changed greatly by the spring 109 of the torsion spring 107, the tension change of the cable 101 is small, and the required tension can be adjusted more easily by adjusting the cable 101.

Referring to fig. 3, the locking assembly 105 includes a snap rod 108 at the point where the two gears 106 mesh, the snap rod 108 having a diameter smaller than the width of the tooth space of the gears 106. The snap rod 108 is fixedly connected with a spring 109, and the other end of the spring 109 is vertically downward and fixedly connected to the housing 103. The line connecting the centers of the two gears 106 is perpendicular to the central axis of the spring 109. The clamping rod 108 is fixedly connected with a pull rope 110, the pull rope 110 penetrates through the spring 109, and one end of the pull rope 110, which is far away from the clamping rod 108, penetrates through the side wall of the outer shell 103 and extends out of the outer shell 103. Pulling the pull cord 110 downward moves the latch lever 108 away from the gears 106 and compresses the spring 109, allowing the gears 106 to rotate normally. When the tension of the cable 101 is adjusted, the cable 110 is released, and the snap rod 108 returns to the engagement of the two gears 106 under the action of the spring 109, so that the two gears 106 are prevented from further rotating, and the adjusting disk 104 is locked.

The implementation principle of the windproof composite fireproof curtain face in the embodiment of the application is as follows: one end of the composite fireproof fabric 300 is fixedly connected with a balancing weight 400, and when the composite fireproof fabric is installed, the end where the balancing weight 400 is located is the lower end of the composite fireproof curtain surface. The weight of the composite fire curtain surface is increased by the balancing weight 400, the gravity for falling the composite fire curtain surface is increased, and the problem that the space cannot be cut off due to the clamping of the composite fire curtain surface is solved.

The embodiment of the application discloses a production process of a windproof composite fireproof curtain surface. The production process of the windproof composite fireproof curtain mainly comprises the following steps:

step S1: and (6) cutting. The stock is cut according to the desired size. The raw materials comprise radiation-proof aluminum foil cloth 301, fireproof felt 302, fireproof cotton 303 and decorative cloth 304. The four raw materials are cut into rectangles.

Step S2: and (4) paving. Firstly, the decorative cloth 304 is laid on the plane, and then the fireproof cotton 303 is laid on the decorative cloth 304. The fireproof cotton 303 is carded by a carding machine before being laid. Then, a fireproof felt 302 is laid on the fireproof cotton 303. And finally, paving anti-radiation aluminum foil cloth 301 on the fireproof felt 302. After the laying is completed, the composite fireproof fabric 300 is formed. Four corners of the composite fireproof fabric 300 are sewn by using lines, and the radiation-proof aluminum foil cloth 301, the fireproof felt 302, the fireproof cotton 303 and the decorative cloth 304 are primarily fixed.

Step S3: and (4) quilting, namely quilting the composite fireproof fabric 300 by using a quilting machine. The quilting lines are parallel to the edges of the composite fire-resistant fabric 300 and should be horizontally disposed after the composite fire-resistant curtain is installed. The radiation-proof aluminum foil cloth 301, the fireproof felt 302, the fireproof cotton 303 and the decorative cloth 304 are fixed by quilting.

Step S4: and (3) edge wrapping, namely wrapping the four cut edges of the composite fireproof fabric 300 by using fireproof cloth, and sewing the fireproof cloth to the composite fireproof fabric 300. The fireproof cloth is ceramic fiber cloth.

Step S5: mounting bead 200 and counterweight 400

The pressing strip 200 comprises two pressing plates 201, one pressing plate 201 abuts against the radiation-proof aluminum foil cloth 301, the other pressing plate 201 abuts against the decorative cloth 304, and the two pressing plates 201 are fixedly connected through a plurality of bolts.

The weight 400 is hollow and filled with sand. The weight 400 is fixedly connected to the composite fireproof fabric 300 by bolts.

Step S6: the auxiliary lifting device 100 is installed, the adjusting mechanism 102 is fixedly connected to the pressing bar 200 through a bolt, and one end of the inhaul cable 101 is fixedly connected with the balancing weight 400.

Step S7: the pull force of the inhaul cable 101 is adjusted, the composite fireproof fabric 300 is hung, the composite fireproof fabric 300 is vertical under the action of gravity, the pressing strip 200 is horizontally arranged, and one end of the composite fireproof fabric 300 fixedly connected with the balancing weight 400 is located at the lower end. The tension of the inhaul cable 101 is adjusted through the adjusting mechanism 102, so that the tension on the part, located between the two pressing strips 200, of the composite fireproof fabric 300 is similar. The adjusting mechanism 102 is adjusted from the lower position to the upper position.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a compound fire curtain face of wind-resistant nature which characterized in that: the fireproof composite material comprises a rectangular composite fireproof fabric (300), a plurality of pressing strips (200) fixedly connected to the composite fireproof fabric (300) and a balancing weight (400) fixedly connected to one end of the composite fireproof fabric (300), wherein the pressing strips (200) are parallel to the side length of the composite fireproof fabric (300), the pressing strips (200) are uniformly distributed along the direction vertical to the length of the pressing strips, and the balancing weight (400) is in a long strip shape and the length direction of the balancing weight is parallel to the length direction of the pressing strips (200).

2. The weatherproof composite fire curtain of claim 1, wherein: the lifting device is characterized by further comprising auxiliary lifting devices (100), the pressing strips (200) are fixedly connected with the auxiliary lifting devices (100), one ends of the auxiliary lifting devices (100) are fixedly connected with the balancing weights (400), and the auxiliary lifting devices (100) comprise inhaul cables (101).

3. The weatherproof composite fire curtain of claim 2, wherein: the auxiliary lifting device (100) further comprises a plurality of adjusting mechanisms (102) used for adjusting the tension of the pull cable (101), the number of the adjusting mechanisms (102) is the same as that of the pressing strips (200), and the end parts of the pressing strips (200) are fixedly connected with the adjusting mechanisms (102).

4. The weatherproof composite fire curtain of claim 3, wherein: adjustment mechanism (102) are including outer shell (103) of fixed connection in layering (200), outer shell (103) are rotated and are connected with adjusting plate (104), the axis of rotation of adjusting plate (104) is on a parallel with the length direction of layering (200), adjusting plate (104) are worn to locate by cable (101), cable (101) are worn to locate the axis of rotation of the part perpendicular to adjusting plate (104) in adjusting plate (104), outer shell (103) are connected with locking Assembly (105) with adjusting plate (104) locking.

5. The weatherproof composite fire curtain of claim 4, wherein: each auxiliary lifting device (100) comprises two pull cables (101), each outer shell (103) is rotatably connected with two adjusting discs (104), and the rotating directions of the two adjusting discs (104) rotatably connected to the same outer shell (103) are opposite.

6. The weatherproof composite fire curtain of claim 5, wherein: each adjusting disc (104) is coaxially connected with a gear (106), two gears (106) positioned in the same shell (103) are meshed, and the locking assembly (105) comprises a clamping rod (108) at the meshing position of the two gears (106).

7. The weatherproof composite fire curtain of claim 6, wherein: the clamping rod (108) is fixedly connected with a spring (109), the other end of the spring (109) is fixedly connected to the shell (103), a connecting line of circle centers of the two gears (106) is perpendicular to a central axis of the spring (109), the clamping rod (108) is fixedly connected with a pull rope (110), the pull rope (110) penetrates through the spring (109), and one end, far away from the clamping rod (108), of the pull rope (110) penetrates through the side wall of the shell (103) and extends out of the shell (103).

8. The weatherproof composite fire curtain of claim 6, wherein: a torsion spring (107) is arranged between the adjusting disk (104) and the gear (106), one end of the torsion spring (107) is fixedly connected with the adjusting disk (104), and the other end of the torsion spring is fixedly connected with the gear (106).

9. The weatherproof composite fire curtain of claim 1, wherein: the composite fireproof fabric (300) sequentially comprises radiation-proof aluminum foil cloth (301), a fireproof felt (302), fireproof cotton (303) and decorative cloth (304); the layering (200) includes two clamp plates (201), one clamp plate (201) butt in radiation protection aluminium foil cloth (301), another clamp plate (201) butt in decorative cloth (304), two clamp plate (201) pass through bolt fixed connection.

10. A process for producing a weatherproof composite fire screen as claimed in any one of claims 1 to 9, which includes the steps of: step S1: cutting, namely cutting the radiation-proof aluminum foil cloth (301), the fireproof felt (302), the fireproof cotton (303) and the decorative cloth (304) according to the required size; step S2: laying, namely sequentially laying decorative cloth (304), fireproof cotton (303), a fireproof felt (302) and anti-radiation aluminum foil cloth (301); step S3: quilting, namely quilting the composite fireproof fabric (300) by using a quilting machine; step S4: wrapping, namely wrapping four cut edges of the composite fireproof fabric (300) by using fireproof cloth, and sewing the fireproof cloth to the composite fireproof fabric (300); step S5: installing a pressing strip (200) and a balancing weight (400), and fixedly connecting the pressing strip (200) and the balancing weight (400) to the composite fireproof fabric (300); step S6: installing an auxiliary lifting device (100), fixedly connecting an adjusting mechanism (102) to the pressing strip (200) through a bolt, and fixedly connecting one end of a stay cable (101) with a balancing weight (400); step S7: adjust cable (101) pulling force, hang up compound fire prevention surface fabric (300), make compound fire prevention surface fabric (300) be vertical under the action of gravity, layering (200) are the level setting, and the one end of compound fire prevention surface fabric (300) fixed connection balancing weight (400) is located the lower extreme, adjusts the pulling force of cable (101) through adjustment mechanism (102), and the pulling force that makes compound fire prevention surface fabric (300) be located the part between two layering (200) and receive is close.