CN210343144U - Fire-proof door - Google Patents
Fire-proof door Download PDFInfo
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- CN210343144U CN210343144U CN201920832262.2U CN201920832262U CN210343144U CN 210343144 U CN210343144 U CN 210343144U CN 201920832262 U CN201920832262 U CN 201920832262U CN 210343144 U CN210343144 U CN 210343144U
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- plate body
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Abstract
The utility model discloses a fireproof door solves the technical problem that prior art fire behavior is unsatisfactory, still do not possess explosion-proof ability simultaneously. The utility model comprises a door frame, a door body, a fire-proof box, a gas mask, a boss and a rubber anti-collision layer; the door body comprises a door plate, a flexible material layer and a fireproof plate; the fireproof plate comprises an explosion-proof plate body, a fireproof plate body and a joint back plate; the anti-explosion plate body is uniformly provided with wave-shaped grooves, a first gas storage cavity is formed between the anti-explosion plate body and the fireproof plate body, a second gas storage cavity is formed between the anti-explosion plate body and the attaching back plate, helium is filled in the first gas storage cavity, and nitrogen is filled in the second gas storage cavity; the fireproof plate body is provided with a first inflatable countersunk head threaded hole and a first bolt; the laminating is equipped with the countersunk head screw hole and second bolt are aerifyd to the second. The utility model has the advantages of simple structure and scientific and reasonable design, convenient to use, fire behavior is good, still possesses the explosion-proof ability simultaneously.
Description
Technical Field
The utility model relates to a fireproof door.
Background
A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. It is a fire-proof partition with certain fire resistance, which is arranged in fire-proof subareas, evacuation staircases, vertical shafts and the like. The fireproof door has the functions of a common door, has the functions of preventing the fire from spreading and the smoke from diffusing, and can prevent the fire from spreading within a certain time to ensure the evacuation of people. The existing fireproof door has unsatisfactory fireproof performance and simultaneously has no explosion-proof performance. Therefore, it is an urgent technical problem to be solved by those skilled in the art to design a fire-proof door with good fire-proof performance and explosion-proof performance.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the utility model provides a fireproof door, solve prior art unsatisfactory, the still technical problem who does not possess explosion-proof ability of fire behavior simultaneously.
In order to achieve the above object, the utility model adopts the following technical scheme:
a fireproof door comprises a door frame and a door body arranged in the door frame, wherein one side of the door body is hinged with one inner side face of the door frame, at least one fireproof box is arranged on the front face of the door frame, at least two gas masks are placed in the fireproof box, bosses are respectively arranged on the two inner side faces of the door frame, and a rubber anti-collision layer is arranged on the back face of each boss;
the door body comprises a door panel, a flexible material layer and a plurality of fireproof plates, wherein the flexible material layer is bonded on the back surface of the door panel, the fireproof plates are bonded on the outer surface of the flexible material layer, the flexible material layer fully adheres the back surface of the door panel, the fireproof plates fully adhere the outer surface of the flexible material layer, and the bosses are positioned on the front surface of the door panel;
the fireproof plate comprises an explosion-proof plate body, a fireproof plate body and a joint back plate, wherein the fireproof plate body is connected to the front surface of the explosion-proof plate body in a sealing mode, and the joint back plate is connected to the back surface of the explosion-proof plate body in a sealing mode; the attached back plate is adhered to the outer surface of the flexible material layer, a plurality of wave-shaped grooves distributed in an array mode are uniformly distributed on the explosion-proof plate body, a first gas storage cavity is formed between the explosion-proof plate body and the fireproof plate body at each wave-shaped groove, a second gas storage cavity is formed between the explosion-proof plate body and the attached back plate at each wave-shaped groove, helium is filled in the first gas storage cavity, and nitrogen is filled in the second gas storage cavity;
a first inflation countersunk head threaded hole which is connected with all the first gas storage cavities and is used for filling helium gas into all the first gas storage cavities is formed in the center of the fireproof plate body, and a first bolt is connected with the first inflation countersunk head threaded hole in a sealing mode; the middle of the laminating back plate is provided with a second inflation countersunk head threaded hole which is connected with all the second gas storage cavities and is used for filling nitrogen into the second gas storage cavities, and the second inflation countersunk head threaded hole is connected with a second bolt in a sealing mode.
Furthermore, a first wood panel is bonded on the outer side surface of the fireproof plate body, a second wood panel is bonded on the outer side surface of the attaching backboard, and the outer surface of the second wood panel is bonded with the outer surface of the flexible material layer; the first wood panel and the second wood panel are the same in thickness and are both 2-5 mm.
Further, the outer surface of the second wood panel is adhered to the outer surface of the flexible material layer through foam rubber.
Further, the flexible material layer is a foam plastic layer, and the thickness of the foam plastic layer is 1-3 cm.
Furthermore, all vertically extending all around the medial surface of laminating backplate has the bonding piece, the laminating backplate pass through the bonding piece with the back sealing bonding of explosion-proof plate body.
Furthermore, the explosion-proof plate body, the fireproof plate body and the attaching back plate are equal in size and are square, and the side length is 27-32 cm.
Further, the first bolt and the second bolt respectively seal the first inflation countersunk head threaded hole and the second inflation countersunk head threaded hole through sealing washers.
Furthermore, the explosion-proof plate body is made of a calcium silicate plate, and the fireproof plate body and the attaching back plate are both made of cement vermiculite plates.
Furthermore, at least three hinges are arranged between one side of the door body and one inner side of the door frame, and the door body is hinged with the door frame through the hinges.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model has the advantages of simple structure and scientific and reasonable design, convenient to use, fire behavior is good, still possesses the explosion-proof ability simultaneously.
The utility model discloses a door frame and the door body, the door body includes door plant, flexible material layer and PLASTIC LAMINATED, is equipped with the fire-proof box on the door frame, has placed gas mask in the fire-proof box, and the personnel of fleing for one's life probability can effectively be improved the personnel of fleing for one's life probability at the accessible gas mask of the in-process of fleing for one's life, still establishes the boss on the door frame, when increasing the door frame steadiness, can also effectively increase the explosion-proof ability of the door body, establishes rubber anticollision layer on the boss, can effectively protect the.
The utility model discloses the PLASTIC LAMINATED includes the explosion-proof plate body, fire-proof plate body and laminating backplate, three layer construction can effectively strengthen fire prevention and explosion-proof performance, the explosion-proof plate body respectively with be formed with first gas storage chamber and second gas storage chamber between fire-proof plate body and the laminating backplate, first gas storage chamber and second gas storage intracavity are full of helium and nitrogen gas respectively, the helium can effectively absorb the explosion shock wave when exploding, can further improve explosion-proof performance, nitrogen gas can be released when the backplate is punctured, its concentration that can effectively dilute oxygen in the air, the purpose of oxygen in the air can also be played when the nitrogen gas of all second gas storage intracavity is released, can further strengthen fire-proof performance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view a-a of fig. 1.
Fig. 3 is a cross-sectional view of the door body of the present invention.
Fig. 4 is a schematic view of the fire-proof board structure of the present invention.
Fig. 5 is the schematic diagram of the structure of the fireproof plate of the present invention.
Fig. 6 is a cross-sectional view of the fire-proof board of the present invention.
Fig. 7 is the structural schematic diagram of the laminated back plate of the present invention.
Fig. 8 is a cross-sectional view of the laminated back plate of the present invention.
Wherein, the names corresponding to the reference numbers are:
1-an explosion-proof plate body, 2-a fireproof plate body, 3-a joint back plate, 4-a wave-shaped groove, 5-a first gas storage cavity, 6-a second gas storage cavity, 7-a first inflation countersunk head threaded hole, 8-a first bolt, 9-a second inflation countersunk head threaded hole, 10-a second bolt, 11-an adhesive block, 12-a first wood panel, 13-a second wood panel, 14-a door frame, 15-a door body, 16-a fireproof box, 17-a gas mask, 18-a boss, 19-a rubber anti-collision layer, 20-a door panel, 21-a flexible material layer, 22-a fireproof plate and 23-a hinge.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
As shown in figures 1-8, the utility model provides a fireproof door, simple structure, design scientific and reasonable, convenient to use, fire behavior is good, still possesses explosion-proof ability simultaneously. The utility model discloses a door frame 14 and install door body 15 in the door frame 14, one side of door body 15 is articulated with an medial surface of door frame 14, the front of door frame 14 is equipped with at least one fire prevention case 16, and at least two gas masks 17 have been placed in the fire prevention case 16, be equipped with a boss 18 on two medial surfaces of door frame 14 respectively, the back of boss 18 is equipped with a layer of rubber anticollision layer 19; at least three hinges 23 are arranged between one side of the door body 15 and one inner side of the door frame 14, and the door body 15 is hinged to the door frame 14 through the hinges 23.
The door body 15 of the present invention comprises a door panel 20, a flexible material layer 21 adhered to the back surface of the door panel 20, and a plurality of fireproof plates 22 adhered to the outer surface of the flexible material layer 21, wherein the flexible material layer 21 fully adheres to the back surface of the door panel 20, the fireproof plates 22 fully adhere to the outer surface of the flexible material layer 21, the boss 18 is located on the front surface of the door panel 20, the flexible material layer 21 is a foam plastic layer, and the thickness of the foam plastic layer is 1-3 cm;
the utility model discloses a door frame and the door body, the door body includes door plant, flexible material layer and PLASTIC LAMINATED, is equipped with the fire-proof box on the door frame, has placed gas mask in the fire-proof box, and the personnel of fleing for one's life probability can effectively be improved the personnel of fleing for one's life probability at the accessible gas mask of the in-process of fleing for one's life, still establishes the boss on the door frame, when increasing the door frame steadiness, can also effectively increase the explosion-proof ability of the door body, establishes rubber anticollision layer on the boss, can effectively protect the.
The fireproof plate 22 of the utility model comprises an explosion-proof plate body 1, a fireproof plate body 2 hermetically connected with the front side of the explosion-proof plate body 1, and a laminating back plate 3 hermetically connected with the back side of the explosion-proof plate body 1; the attached back plate 3 is adhered to the outer surface of the flexible material layer 21, a plurality of wave-shaped grooves 4 distributed in an array manner are uniformly distributed on the explosion-proof plate body 1, a first gas storage cavity 5 is formed between the explosion-proof plate body 1 and the fireproof plate body 2 at each wave-shaped groove 4, a second gas storage cavity 6 is formed between the explosion-proof plate body 1 and the attached back plate 3 at each wave-shaped groove 4, helium is filled in the first gas storage cavity 5, and nitrogen is filled in the second gas storage cavity 6; a first inflation countersunk head threaded hole 7 which is connected with all the first gas storage cavities 5 and is used for filling helium gas into all the first gas storage cavities 5 is formed in the center of the fireproof plate body 2, and a first bolt 8 is connected with the first inflation countersunk head threaded hole 7 in a sealing manner; the middle of the laminating back plate 3 is provided with a second inflation countersunk head threaded hole 9 which is connected with all the second gas storage cavities 6 and is used for filling nitrogen into the second gas storage cavities 6, and the second inflation countersunk head threaded hole 9 is connected with a second bolt 10 in a sealing manner.
The outer side surface of the fireproof plate body 2 of the utility model is adhered with a first wood panel 12, the outer side surface of the attaching backboard 3 is adhered with a second wood panel 13, and the outer surface of the second wood panel 13 is adhered with the outer surface of the flexible material layer 21; the first wood panel 12 and the second wood panel 13 have the same thickness, both 2-5 mm. The outer surface of the second wood panel 13 is adhered to the outer surface of the flexible material layer 21 by foam glue.
The medial surface of laminating backplate 3 all extends perpendicularly all around has bonding block 11, laminating backplate 3 through bonding block 11 with the back sealing bonding of explosion-proof plate body 1. The explosion-proof plate body 1, the fireproof plate body 2 and the attaching back plate 3 are equal in size, are square and have the side length of 27-32 cm. The first bolt 8 and the second bolt 10 respectively seal the first pneumatic countersunk head threaded hole 7 and the second pneumatic countersunk head threaded hole 9 through sealing washers. The explosion-proof plate body 1 is made of a calcium silicate plate, and the fireproof plate body 2 and the attaching back plate 3 are made of cement vermiculite plates.
The utility model discloses the PLASTIC LAMINATED includes the explosion-proof plate body, fire-proof plate body and laminating backplate, three layer construction can effectively strengthen fire prevention and explosion-proof performance, the explosion-proof plate body respectively with be formed with first gas storage chamber and second gas storage chamber between fire-proof plate body and the laminating backplate, first gas storage chamber and second gas storage intracavity are full of helium and nitrogen gas respectively, the helium can effectively absorb the explosion shock wave when exploding, can further improve explosion-proof performance, nitrogen gas can be released when the backplate is punctured, its concentration that can effectively dilute oxygen in the air, the purpose of oxygen in the air can also be played when the nitrogen gas of all second gas storage intracavity is released, can further strengthen fire-proof performance.
The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.
Claims (9)
1. A fire door, its characterized in that: the anti-collision door comprises a door frame (14) and a door body (15) installed in the door frame (14), wherein one side of the door body (15) is hinged to one inner side face of the door frame (14), at least one fire-proof box (16) is arranged on the front face of the door frame (14), at least two gas masks (17) are placed in the fire-proof box (16), bosses (18) are respectively arranged on the two inner side faces of the door frame (14), and a rubber anti-collision layer (19) is arranged on the back face of each boss (18);
the door body (15) comprises a door panel (20), a flexible material layer (21) adhered to the back surface of the door panel (20), and a plurality of fireproof plates (22) adhered to the outer surface of the flexible material layer (21), wherein the flexible material layer (21) fully adheres the back surface of the door panel (20), the fireproof plates (22) fully adhere the outer surface of the flexible material layer (21), and the bosses (18) are positioned on the front surface of the door panel (20);
the fireproof plate (22) comprises an explosion-proof plate body (1), a fireproof plate body (2) connected to the front surface of the explosion-proof plate body (1) in a sealing mode, and a joint back plate (3) connected to the back surface of the explosion-proof plate body (1) in a sealing mode; the sticking back plate (3) is stuck to the outer surface of the flexible material layer (21), a plurality of wave-shaped grooves (4) distributed in an array mode are uniformly distributed on the explosion-proof plate body (1), a first gas storage cavity (5) is formed between the explosion-proof plate body (1) and the fireproof plate body (2) and located at each wave-shaped groove (4), a second gas storage cavity (6) is formed between the explosion-proof plate body (1) and the sticking back plate (3) and located at each wave-shaped groove (4), helium is filled in the first gas storage cavity (5), and nitrogen is filled in the second gas storage cavity (6);
a first inflation countersunk head threaded hole (7) which is connected with all the first gas storage cavities (5) and is used for filling helium gas into all the first gas storage cavities (5) is formed in the center of the fireproof plate body (2), and a first bolt (8) is connected with the first inflation countersunk head threaded hole (7) in a sealing mode through internal threads; the middle of the laminating back plate (3) is provided with a second air storage cavity (6) which is connected with a common air inlet and is used for filling nitrogen into the second air storage cavity (6), and a second air inflation countersunk head threaded hole (9) is formed in the second air inflation countersunk head threaded hole (9) and is connected with a second bolt (10) in a sealing mode.
2. A fire rated door as claimed in claim 1, further comprising: a first wood panel (12) is bonded on the outer side surface of the fireproof plate body (2), a second wood panel (13) is bonded on the outer side surface of the attaching backboard (3), and the outer surface of the second wood panel (13) is bonded with the outer surface of the flexible material layer (21); the first wood panel (12) and the second wood panel (13) have the same thickness, and are both 2-5 mm.
3. A fire rated door as claimed in claim 2, further comprising: the outer surface of the second wood panel (13) is adhered to the outer surface of the flexible material layer (21) through foam rubber.
4. A fire rated door as claimed in claim 3, characterized in that: the flexible material layer (21) is a foam plastic layer, and the thickness of the foam plastic layer is 1-3 cm.
5. A fire rated door as claimed in claim 4, further comprising: all vertically extending all around the medial surface of laminating backplate (3) have bonding block (11), laminating backplate (3) through bonding block (11) with the back sealing bonding of explosion-proof plate body (1).
6. A fire rated door as claimed in claim 5, further comprising: the explosion-proof plate body (1), the fireproof plate body (2) and the laminating back plate (3) are equal in size, are square and have the side length of 27-32 cm.
7. The fire rated door as recited in claim 6, further comprising: the first bolt (8) and the second bolt (10) respectively seal the first inflation countersunk head threaded hole (7) and the second inflation countersunk head threaded hole (9) through sealing washers.
8. The fire rated door as recited in claim 7, further comprising: the explosion-proof plate body (1) is made of a calcium silicate plate, and the fireproof plate body (2) and the attaching back plate (3) are both made of cement vermiculite plates.
9. The fire rated door as recited in claim 8, wherein: at least three hinges (23) are installed between one side of the door body (15) and one inner side of the door frame (14), and the door body (15) is hinged to the door frame (14) through the hinges (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920832262.2U CN210343144U (en) | 2019-06-03 | 2019-06-03 | Fire-proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920832262.2U CN210343144U (en) | 2019-06-03 | 2019-06-03 | Fire-proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210343144U true CN210343144U (en) | 2020-04-17 |
Family
ID=70184432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920832262.2U Active CN210343144U (en) | 2019-06-03 | 2019-06-03 | Fire-proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210343144U (en) |
-
2019
- 2019-06-03 CN CN201920832262.2U patent/CN210343144U/en active Active
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