Environmentally friendly fireproof insulation board

Abstract

The present invention relates to the field of fireproofing and heat-insulating technology, and in particular to an environmentally friendly fireproofing and heat-insulating board, comprising a fireproofing and heat-insulating device and a bracket, wherein the fireproofing and heat-insulating device is provided with a reel, a coil spring, a drum, and a fireproofing and heat-insulating belt, wherein the reel is horizontally rotatably mounted on the bracket, wherein the bracket is two in number, and the bracket is provided with a fireproofing and heat-insulating device having upper and lower parts; one end of the coil spring is bound to the reel, and a hook at the other end of the coil spring is clamped in a slot provided on the drum, and the fireproofing and heat-insulating belt is sleeved on the drum, and the coil spring is in a state of stored force and tension; by arranging the coil spring to store force, when the coil spring is loosened, the drum can be driven to rotate, thereby driving the fireproofing and heat-insulating belt to rotate, thereby achieving the effect of automatically adjusting the fireproofing and heat-insulating belt after burning. The present invention provides an environmentally friendly fireproofing and heat-insulating board, which solves the problems in the prior art that the fireproofing and heat-insulating board is difficult to replace, cannot achieve automatic cooling, cannot improve fire prevention efficiency, cannot achieve automatic replacement of burned parts, and reduces the fire prevention function.

Description

Technical Field

[0001] The present invention relates to the technical field of fireproofing and heat-insulating technology, in particular to an environmentally friendly fireproofing and heat-insulating board. Background Art

[0002] In recent years, numerous fires involving insulation in buildings have sparked widespread public concern about insulation and fire prevention. However, many insulation fires occur during the construction process, such as with welding, open flames, and poor construction practices. The combustion of these materials continuously produces molten droplets and toxic fumes, while also releasing gases such as chlorofluorocarbons, hydrofluorocarbons, and Freon, which pose significant environmental risks. Therefore, insulation materials with superior fire and thermal insulation performance are increasingly recognized in the insulation design process. Fireproof insulation boards are inorganic foam insulation materials with excellent fire resistance, durability, and good interfacial adhesion, theoretically surviving the entire building.

[0003] However, there are some shortcomings in the prior art:

[0004] 1. It is impossible to achieve automatic cooling of the burning area, which reduces the fire prevention efficiency;

[0005] 2. It is impossible to achieve automatic adjustment of the burned parts, which reduces the fire prevention function. Summary of the Invention

[0006] In response to the shortcomings of the existing technology, the present invention provides an environmentally friendly fireproof insulation board to solve the problems in the existing technology raised in the background technology, that is, the fireproof insulation board is not easy to replace, cannot achieve automatic cooling, improve fire prevention efficiency, cannot achieve automatic replacement of burned parts, and reduces the fire prevention function.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] An environmentally friendly fireproof and heat-insulating board includes a fireproof and heat-insulating device and a bracket. The fireproof and heat-insulating device is provided with a reel, a coil spring, a drum and a fireproof and heat-insulating belt. The reel is horizontally rotatably mounted on the bracket. There are two brackets, and the brackets are provided with upper and lower parts of the fireproof and heat-insulating device.

[0009] Preferably, the coil spring is sleeved on a reel, the end of the coil spring is shaped as a hook structure, the coil spring is in a tightened state, and the upper part of the fireproof and heat-insulating device is provided with a coil spring.

[0010] Preferably, the coil spring outer sleeve is provided with a coil drum.

[0011] Preferably, the fireproof and heat-insulating belt is sleeved on a drum, a slot is provided on the inner wall of the drum, the structure of the slot matches the hook structure at the end of the coil spring, and a hole is provided on the drum.

[0012] Preferably, the internal structure of the fireproof insulation belt consists of a fireproof insulation cover, fireproof insulation cotton and a fireproof insulation grid. The fireproof insulation belt is provided with a through hole, and a card block is provided on the outside of the through hole. The diameter of the card block is larger than the diameter of the through hole and its material is made of polystyrene.

[0013] Preferably, the fireproof heat-insulating cover and the fireproof heat-insulating grid are both made of composite polyurethane, and the fireproof heat-insulating cotton is made of polyester fiber.

[0014] Preferably, water storage bags are provided inside the fireproof and heat-insulating grid, and the water storage bags are arranged in parallel and installed inside the fireproof and heat-insulating grid.

[0015] Preferably, the hook at the end of the coil spring is connected to the flammable material through a restraint rope, the restraint rope passes through the hole opened on the drum and the through hole on the fireproof insulation belt, and the restraint rope is bound to the clamping block, and the clamping block is clamped in the through hole of the fireproof insulation belt through the restraint rope.

[0016] Preferably, the restraint rope is made of nylon.

[0017] Preferably, the bracket is made of steel and is fixedly connected to the ground.

[0018] Compared with the prior art, the present invention provides an environmentally friendly fireproof insulation board with the following beneficial effects:

[0019] 1. The present invention uses a water storage bag on the fireproof and heat-insulating belt. When the fireproof and heat-insulating device is triggered, the water storage bag is squeezed and burst, and water enters the heat-insulating cotton layer, wetting the fireproof and heat-insulating cotton, which can achieve self-cooling and improve the fire-proof effect;

[0020] 2. The present invention can realize automatic adjustment of the fireproof and heat-insulating belt by rotating the coil spring provided inside the fireproof and heat-insulating device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front cross-sectional view of an environmentally friendly fireproof insulation board of the present invention;

[0022] Figure 2 This is a side sectional view of an environmentally friendly fireproof insulation board of the present invention;

[0023] Figure 3 This is a side partial cross-sectional view of an environmentally friendly fireproof insulation board of the present invention;

[0024] Figure 4 A cross-sectional view of the internal structure of a fireproof and heat-insulating belt of an environmentally friendly fireproof and heat-insulating board according to the present invention;

[0025] Figure 5 This is a diagram of the internal structure of a fireproof and heat-insulating frame of an environmentally friendly fireproof and heat-insulating board according to the present invention.

[0026] In the figure: 1. fireproof and heat-insulating device; 2. bracket; 3. clamping block; 4. restraint rope; 11. reel; 12. coil spring; 13. reel; 14. fireproof and heat-insulating belt; 131. clamping slot; 141. fireproof and heat-insulating cover; 142. fireproof and heat-insulating cotton; 143 fireproof and heat-insulating grid; 144. through hole; 145. water bag. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0028] In this embodiment, Figure 1-5 As shown, an environmentally friendly fireproof insulation board includes a fireproof insulation device 1 and a bracket 2. The fireproof insulation device 1 is provided with a reel 11, a coil spring 12, a drum 13 and a fireproof insulation belt 14. The reel 11 is horizontally rotatably installed on the bracket 2. There are two brackets 2, and the bracket 2 is provided with a fireproof insulation device 1 with upper and lower parts.

[0029] The coil spring 12 is sleeved on the reel 11 , and the end of the coil spring 12 is shaped as a hook structure. The coil spring 12 is in a tightened state. The upper part of the fireproof and heat-insulating device 1 is provided with the coil spring 12 .

[0030] A winding drum 13 is provided on the outer sleeve of the winding spring 12 .

[0031] The fireproof heat-insulating belt 14 is sleeved on the drum 13 , and a slot 131 is provided on the inner wall of the drum 13 . The structure of the slot 131 matches the hook structure at the end of the coil spring 12 , and a hole is provided on the drum 13 .

[0032] Specifically, the fireproof and heat-insulating device 1 is composed of a reel 11, a coil spring 12, a drum 13 and a fireproof and heat-insulating belt 14. One end of the coil spring 12 is bound to the reel 11, and the hook at the other end of the coil spring 12 is clamped in the slot 131 opened on the drum 13. The fireproof and heat-insulating belt 4 is sleeved on the drum 13 and the coil spring 12 is in a force-storing and taut state. By setting the coil spring 12 to store force, when the coil spring 12 is loosened, it can drive the drum 13 to rotate, and then drive the fireproof and heat-insulating belt 14 to rotate, so as to achieve the effect of automatic adjustment of the fireproof and heat-insulating belt 14 when it reaches a certain temperature.

[0033] The internal structure of the fireproof insulation belt 14 consists of a fireproof insulation cover 141, fireproof insulation cotton 142 and a fireproof insulation grid 143. The fireproof insulation belt 14 is provided with a through hole 144, and a card block 3 is provided outside the through hole 144. The diameter of the card block 3 is larger than the diameter of the through hole 144 and its material is made of polystyrene plastic.

[0034] The fireproof heat-insulating cover 141 is made of composite polyurethane and the fireproof heat-insulating grid 143 is made of composite polyurethane, and the fireproof heat-insulating cotton 142 is made of polyester fiber.

[0035] Water storage bags 145 are arranged inside the fireproof and heat-insulating grid 143 , and the water storage bags 145 are arranged in parallel and installed inside the fireproof and heat-insulating grid 143 .

[0036] The hook at the end of the coil spring 12 is connected to the flammable material through a restraint rope 4, and the restraint rope 4 passes through the hole opened on the drum 13 and the through hole 144 on the fireproof insulation belt 14, and the restraint rope 4 is bound to the clamping block 3, and the clamping block 3 is clamped in the through hole 144 of the fireproof insulation belt 14 through the restraint rope 4.

[0037] The material of the restraint rope 4 is nylon.

[0038] The bracket 2 is made of steel and is fixedly connected to the ground.

[0039] The fireproof heat-insulating device 1 is connected to the bracket 2 by rotating the reel 11, which is convenient for disassembly, thereby achieving the effect of easy replacement of the fireproof heat-insulating belt 14. Then, one end of the restraint rope 4 is tied to the hook of the coil spring 12, and extends along the through hole 144 opened by the reel 13 and the fireproof heat-insulating belt 14, and the other end is tied to the clamping block 3. The radius of the clamping block 3 is larger than the radius of the through hole. The clamping block 3 is made of plastic, and the material is polystyrene. Polystyrene is flammable. At this time, the restraint rope 4 is in a taut state. When a fire occurs, the clamping block 3 is ignited and the restraint rope 4 is disconnected. At this time, the restraint rope no longer restrains the coil spring 12 to store force, and the hook end of the coil spring 12 is stuck in the card slot 131 of the reel 13. The stored force of the coil spring 12 drives the reel 13 to rotate, thereby driving the rotation of the fireproof heat-insulating belt 14. When the fireproof heat-insulating belt 14 rotates, the water storage bag 145 in the fireproof heat-insulating grid 143 is squeezed and broken when passing through the reel 13. The purpose of water wetting the fireproof heat-insulating cotton 142 and squeezing the water storage bag 145 is to achieve self-cooling and improve the fireproof effect.

[0040] Working principle: When a fire occurs, the block 3 is ignited and the restraint rope 4 is disconnected. At this time, the restraint rope no longer binds the coil spring 12 to store force. The hook end of the coil spring 12 is stuck in the slot 131 of the reel 13. The stored force of the coil spring 12 drives the reel 13 to rotate, thereby driving the rotation of the fireproof insulation belt 14. When the fireproof insulation belt 14 rotates, the water storage bag 145 in the fireproof insulation grid 143 is squeezed when passing through the reel 13, and the water wets the fireproof insulation cotton 142. The purpose of squeezing the water storage bag 145 is to achieve self-cooling and improve the fire prevention effect. By setting the coil spring 12 to store force, when the coil spring 12 is loosened, it can drive the reel 13 to rotate, and then drive the fireproof insulation belt 14 to rotate. In this way, the water storage bag 145 can be squeezed and the fireproof insulation belt 14 can automatically adjust when it reaches a certain temperature.

[0041] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly fireproof and heat-insulating board, comprising a fireproof and heat-insulating device (1) and a bracket (2), characterized in that: The fireproof and heat-insulating device (1) is provided with a reel (11), a coil spring (12), a reel (13) and a fireproof and heat-insulating belt (14); the reel (11) is horizontally rotatably mounted on a bracket (2); the bracket (2) is provided with two upper and lower parts of the fireproof and heat-insulating device (1); The coil spring (12) is sleeved on the reel (11), the end of the coil spring (12) is shaped like a hook structure, the coil spring (12) is in a tightened state, and the upper part of the fireproof and heat-insulating device (1) is provided with the coil spring (12); The outer shell of the coil spring (12) is provided with a coil drum (13); The fireproof heat-insulating belt (14) is sleeved on the drum (13), the inner wall of the drum (13) is provided with a slot (131), the structure of the slot (131) matches the hook structure at the end of the coil spring (12), and the drum (13) is provided with a hole; The internal structure of the fireproof and heat-insulating belt (14) is composed of a fireproof and heat-insulating cover (141), fireproof and heat-insulating cotton (142) and a fireproof and heat-insulating grid (143). The fireproof and heat-insulating belt (14) is provided with a through hole (144). A block (3) is provided outside the through hole (144). The diameter of the block (3) is larger than the diameter of the through hole (144) and the block is made of polystyrene plastic. The fireproof heat-insulating grid (143) is provided with a water storage bag (145) inside, and the water storage bag (145) is arranged in parallel and installed inside the fireproof heat-insulating grid (143); The hook at the end of the coil spring (12) is connected to the flammable material via a restraining rope (4); the restraining rope (4) passes through a hole opened on the reel (13) and a through hole (144) on the fireproof heat-insulating belt (14); and the restraining rope (4) is bound to the clamping block (3); and the clamping block (3) is clamped at the through hole (144) of the fireproof heat-insulating belt (14) via the restraining rope (4); When a fire occurs, the block (3) is ignited and the restraint rope (4) is disconnected. At this time, the restraint rope no longer binds the coil spring (12) to store force. The hook end of the coil spring (12) is stuck on the slot (131) of the reel (13). The stored force of the coil spring (12) drives the reel (13) to rotate, thereby driving the rotation of the fireproof heat preservation belt (14). When the fireproof heat preservation belt (14) rotates, the water storage bag (145) in the fireproof heat preservation grid (143) passes through the reel (1 3) is squeezed and broken, and the water wets the fireproof heat-insulating cotton (142). The purpose of squeezing and breaking the water storage bag (145) is to achieve self-cooling and improve the fire prevention effect. By arranging the coil spring (12) to store force, when the coil spring (12) is loosened, the reel (13) can be driven to rotate, and then the fireproof heat-insulating belt (14) can be driven to rotate. In this way, the water storage bag (145) can be squeezed and broken, and the fireproof heat-insulating belt (14) can be automatically adjusted when it reaches a certain temperature.

2. The environmentally friendly fireproof insulation board according to claim 1, characterized in that: The fireproof and heat-insulating cover (141) and the fireproof and heat-insulating grid (143) are both made of composite polyurethane, and the fireproof and heat-insulating cotton (142) is made of polyester fiber.

3. The environmentally friendly fireproof insulation board according to claim 1, characterized in that: The material of the restraint rope (4) is nylon.

4. The environmentally friendly fireproof insulation board according to claim 1, characterized in that: The bracket (2) is made of steel and is fixedly connected to the ground.

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