CN211008301U

CN211008301U - Wooden fire door with good fire prevention effect

Info

Publication number: CN211008301U
Application number: CN201921765042.9U
Authority: CN
Inventors: 蒋长伟
Original assignee: Changshu Bote Door Co ltd
Current assignee: Changshu Bote Door Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-07-14
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a fire door is prevented to wooden that fireproof effect is good, including wooden door frame, the right flank fixedly connected with water tank of wooden door frame, the through-hole has been seted up to the upper surface of water tank, be provided with first sealed piece in the through-hole, the same bimetallic structure of the last fixed surface of first sealed piece and water tank is connected with, the lower fixed surface of first sealed piece is connected with the rope, the one end of rope is connected with the last fixed surface of connecting plate, two telescoping devices of the lower fixed surface of connecting plate are connected with, and the equal fixed connection of two telescoping devices is at the lower surface of inner wall of water tank. The utility model discloses in, through mutually supporting between alarm, switch, iron plate, copper, rope, the sealed piece of second and the cotton that absorbs water to can in time provide the fire alarm message for indoor personnel, can reduce dense smoke and pass wooden door frame, and reduce further stretching of intensity of a fire, can slow down the injury that causes indoor personnel simultaneously.

Description

Wooden fire door with good fire prevention effect

Technical Field

The utility model relates to a wooden fire door technical field that prevents especially relates to a fire prevention effect is good prevents wooden fire door.

Background

The fire door is an important component in fire fighting equipment and an important part in social fire prevention, so the quality and the use problem of the fire door are the key of the fire prevention success and failure.

In order to improve the residential fire prevention effect, so some families will use at the door frame direct mount prevents fire door, but in the use of ordinary fire door, do not have the device that can report to the police when the temperature risees, make the user can not timely discovery condition of a fire and rapid solution or flee, and ordinary fire door is when using, the door plant can produce the deformation after burning the certain time, thereby make to prevent that fire door can not effectually filter dense smoke, make some dense smoke on the scene of fire will pass prevents fire door very easily, thereby cause the injury for personnel behind the fire door, make the potential safety hazard higher, therefore, but the effectual wooden fire door of fire prevention that an automatic alarm and reduction prevention dense smoke passed solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the wooden fireproof door with the good fireproof effect is provided for solving the problem that the common fireproof door cannot automatically alarm to remind people to evacuate rapidly when the temperature rises, and can also reduce the possibility that dense smoke passes through the fireproof door to hurt people sheltered from the back of the fireproof door, so that the potential safety hazard is higher.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wooden fire door that prevents fire effectually, includes wooden door frame, the right flank fixedly connected with water tank of wooden door frame, the through-hole has been seted up to the upper surface of water tank, be provided with first sealed piece in the through-hole, the same bimetallic structure of last fixed surface of first sealed piece and water tank is connected with, the fixed surface of first sealed piece is connected with the rope, the one end of rope and the last fixed surface of connecting plate are connected, the lower fixed surface of connecting plate is connected with two equal fixed connection at the telescoping device of the lower surface of inner wall of water tank, the right flank of water tank is provided with the device of adding water.

The lower fixed surface of connecting plate is connected with the sealed piece of second, the sealed piece of second is located the connecting pipe, the connecting pipe joint is in the lower surface and the wooden door frame of water tank, be provided with the cotton that absorbs water in the wooden door frame, it is provided with a plurality of steel skeleton and a plurality of plank to absorb water in the cotton, and a plurality of steel skeleton and a plurality of plank fixed connection, the upper surface of wooden door frame inner wall is provided with the controller, the lower surface of controller is provided with the heat insulating board, the bleeder vent has been seted up to the right flank of wooden door frame, the right flank of wooden door frame is provided with the alarm.

As a further description of the above technical solution:

the bimetal structure comprises an iron plate, a copper plate is fixedly connected to the lower surface of the iron plate, the copper plate is fixedly connected to the upper surface of the first sealing block, and the copper plate and the iron plate are fixedly connected to the upper surface of the water tank.

As a further description of the above technical solution:

the telescopic device comprises a telescopic rod, a spring is sleeved outside the telescopic rod, and two ends of the spring and the telescopic rod are respectively fixedly connected with the lower surface of the inner wall of the water tank and the lower surface of the connecting plate.

As a further description of the above technical solution:

the water adding device comprises a water adding pipe, the water adding pipe is arranged on the right side face of the water tank, and a pipe cover is connected to the external thread of the water adding pipe.

As a further description of the above technical solution:

the controller comprises a power supply arranged on the upper surface of the inner wall of the water tank, and a switch arranged on the upper surface of the heat insulation plate is arranged on the lower surface of the power supply.

As a further description of the above technical solution:

the right flank of wooden door frame is provided with the handle, the surface of handle is provided with fire protection coating, fire protection coating's surface is provided with the insulating layer.

As a further description of the above technical solution:

the left side of wooden door frame is provided with the case, wooden door frame and cotton right flank joint of absorbing water have same peephole.

As a further description of the above technical solution:

the front and the back of wooden door frame all are provided with two rubber strips, the right flank of water tank is provided with the observation window.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the alarm, a switch, the iron plate, the copper, the rope, mutually support between the sealed piece of second and the cotton that absorbs water, when the temperature risees, bimetallic structure can be heated the kickup with the fixed one end of first sealed piece, and the extrusion switch, make the alarm report to the police, simultaneously first sealed piece passes through the sealed piece of rope pulling second and breaks away from the connecting pipe, make the water in the water tank get into the cotton that absorbs water, and progressively moist cotton that absorbs water, make the cotton moisture that includes of absorbing water can reduce dense smoke and pass, and reduce stretching of intensity of a fire, through the aforesaid operation, thereby can in time provide the fire alarm message for the indoor personnel, can reduce dense smoke and pass wooden door frame, and reduce further stretching of intensity of a fire, can slow down the injury that causes indoor personnel simultaneously.

2. The utility model discloses in, through setting up the peephole, make indoor personnel can watch the condition outdoors through the peephole, thereby can establish a safe environment for indoor personnel under the condition of not opening the door, through setting up the heat insulating board, make the heat insulating board can have good heat-proof effect under high temperature, thereby can play good protection effect to the switch.

3. The utility model discloses in, through setting up the case for the case can provide good place the platform for some advertising paper, has avoided advertising paper book to insert the condition that drops on hand easily in the past, has not only made things convenient for advertiser's propaganda work, has still made things convenient for resident's timely understanding relevant information.

Drawings

Fig. 1 is a schematic three-dimensional structure view of a wooden fire door with a good fire protection effect according to the present invention;

fig. 2 is a schematic front sectional view of a wooden fireproof door with a good fireproof effect according to the present invention;

fig. 3 is an enlarged schematic structural view of a position a of the wooden fire door with a good fire protection effect of the present invention;

fig. 4 is an enlarged schematic structural view of a part B of the wooden fire door with a good fire protection effect of the present invention;

fig. 5 is an enlarged schematic structural view of a wooden fire door with a good fire protection effect at the position C;

fig. 6 is a schematic structural diagram of the wooden fire door with good fire protection effect viewed from the right;

fig. 7 is the utility model provides a section structure sketch map of wooden fire door's that prevents fire effectual handle right side is looked

Fig. 8 is a schematic cross-sectional view of the steel frame of the wooden fireproof door with good fireproof effect in a right view according to the present invention;

fig. 9 is the utility model provides a structure schematic diagram that wooden fire door's that fire prevention effect is good water tank is looked at right side.

Illustration of the drawings:

1. a wooden door frame; 2. a water tank; 3. a through hole; 4. air holes are formed; 5. a first seal block; 6. a bi-metallic structure; 61. an iron plate; 62. a copper plate; 7. a rope; 8. a connecting plate; 9. a telescoping device; 91. a telescopic rod; 92. a spring; 10. a second seal block; 11. a connecting pipe; 12. a water adding device; 121. a water feeding pipe; 122. a tube cover; 13. absorbent cotton; 14. a steel skeleton; 15. a wood board; 16 heat insulation boards; 17. a controller; 171. a switch; 172. a power source; 18. an alarm; 19. a handle; 20. a storage box; 21. an observation window; 22. a rubber strip; 23. a door mirror.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a wooden fireproof door with good fireproof effect comprises a wooden door frame 1, a water tank 2 is fixedly connected with the right side surface of the wooden door frame 1, a through hole 3 is arranged on the upper surface of the water tank 2, a first sealing block 5 is arranged in the through hole 3, by arranging the first sealing block 5, the through hole 3 can be blocked by the first sealing block 5, meanwhile, the first sealing block 5 is movably connected with the through hole 3, thereby can guarantee the normal clear of follow-up work when taking place the conflagration, the same bimetallic structure 6 of the last fixed surface of first sealed 5 and water tank 2 is connected with, the lower fixed surface of first sealed 5 is connected with rope 7, the one end of rope 7 is connected with the upper fixed surface of connecting plate 8, the lower fixed surface of connecting plate 8 is connected with two telescoping device 9 of equal fixed connection at the lower surface of 2 inner walls of water tank, the right flank of water tank 2 is provided with water filling device 12.

The lower surface of the connecting plate 8 is fixedly connected with a second sealing block 10, the second sealing block 10 is arranged, so that the bottom of the water tank 2 is conveniently sealed and blocked, the water leakage is avoided, the second sealing block 10 is positioned in the connecting pipe 11, the connecting pipe 11 is arranged, so that the conduction between the water tank 2 and the wooden door frame 1 is conveniently realized, the connecting pipe 11 is clamped in the lower surface of the water tank 2 and the wooden door frame 1, the water absorption cotton 13 is arranged in the wooden door frame 1, the water absorption cotton 13 is arranged, so that the water absorption is convenient, the sufficient water is ensured, the spread of dense smoke and fire can be reduced, the plurality of steel frameworks 14 and the plurality of wood boards 15 are arranged in the water absorption cotton 13, the steel frameworks 14 and the wood boards 15 are arranged, so that the water absorption cotton 13 can wet the wood boards 15 when a fire occurs, the integrity of the wood boards 15 is ensured, meanwhile, the degree of deformation of the steel frameworks 14 when the high temperature is received can, thereby can protect steel skeleton 14 to have good supporting role to this device, and a plurality of steel skeleton 14 and a plurality of plank 15 fixed connection, the upper surface of 1 inner wall of wooden door frame is provided with controller 17, controller 17's lower surface is provided with heat insulating board 16, through setting up heat insulating board 16, make heat insulating board 16 can have good thermal-insulated effect under the high temperature, thereby can play good protection effect to switch 171, bleeder vent 4 has been seted up to the right flank of wooden door frame 1, through setting up bleeder vent 4, when making water tank 2 open, outside air and the interior circulation of air of water tank 2 can be guaranteed to bleeder vent 4, thereby can guarantee that water gets into the cotton 13 that absorbs water from 2 bottoms of water tank, thereby the right flank of wooden door frame 1 is provided with alarm 18.

Specifically, as shown in fig. 9, bimetallic structure 6 includes iron plate 61, the lower surface fixedly connected with copper 62 of iron plate 61, copper 62 fixed connection is at the upper surface of first sealed piece 5, the equal fixed connection of copper 62 and iron plate 61 is at the upper surface of water tank 2, through setting up iron plate 61 and copper 62, because copper 62 is heated and can take place great ductility, make copper 62 bending property great, and iron plate 61 is less with copper 62 ductility relatively, thereby can make copper 62 kickup, thereby be convenient for control switch 171's operating condition, with this let alarm 18 send the message and remind personnel in the room.

Specifically, as shown in fig. 4, the telescopic device 9 includes a telescopic rod 91, a spring 92 is sleeved outside the telescopic rod 91, two ends of the spring 92 and the telescopic rod 91 are respectively connected with the lower surface of the inner wall of the water tank 2 and the lower surface of the connecting plate 8, and by arranging the spring 92 and the telescopic rod 91, the telescopic rod 91 can ensure the telescopic stability of the spring 92, so that the spring 92 can be ensured to drive the second sealing block 10 to block the bottom of the water tank 2 by using the self-pulling force, and the water leakage is avoided.

Specifically, as shown in fig. 5, the water adding device 12 includes a water adding pipe 121, the water adding pipe 121 is arranged on the right side surface of the water tank 2, the water adding pipe 121 is connected with a pipe cover 122 through external threads, the water adding pipe 121 and the pipe cover 122 are arranged, so that personnel can screw the pipe cover 122 out of the water adding pipe 121, the personnel can conveniently add water into the water tank 2, and meanwhile, the water adding pipe 121 can be blocked through the pipe cover 122, and impurities are prevented from entering the water tank 2.

Specifically, as shown in fig. 3, the controller 17 includes a power supply 172 disposed on the upper surface of the inner wall of the water tank 2, a switch 171 disposed on the upper surface of the heat insulation board 16 is disposed on the lower surface of the power supply 172, so as to supply power to the alarm 18, an output end of the power supply 172 is electrically connected to an input end of the switch 171 through a wire, and an output end of the switch 171 is electrically connected to an input end of the alarm 18 through a wire.

Specifically, as shown in fig. 7, the right side of wooden door frame 1 is provided with handle 19, and the surface of handle 19 is provided with fire protection coating, fire protection coating's surface is provided with the insulating layer, through setting up fire protection coating and insulating layer for fire protection coating can improve handle 19's fire behavior when the conflagration breaks out, can reduce the heat on handle 19 surface through the insulating layer simultaneously, thereby can avoid personnel to cause more serious burn when escaping to contact handle 19.

Specifically, as shown in fig. 1, the left side of wooden door frame 1 is provided with case 20, through setting up case 20, make case 20 can provide good place the platform for some advertising paper, avoided the advertising paper to roll up the condition of inserting easily on handle 19 in the past, not only made things convenient for advertiser's propaganda work, still made things convenient for resident personnel in time to know relevant information, wooden door frame 1 and the cotton 13's that absorbs water right side joint have same door mirror 23, through setting up door mirror 23, make indoor personnel can watch the condition outdoors through door mirror 23, thereby can establish a safe environment for indoor personnel under the condition of not opening the door.

Specifically, as shown in fig. 1, the front and the back of wooden door frame 1 all are provided with two rubber strips 22, through setting up rubber strip 22 to can reduce the produced noise problem when closing the door, the right flank of water tank 2 is provided with observation window 21, through setting up observation window 21, thereby the personnel of being convenient for look over the water yield in the water tank 2 through observation window 21, thereby make things convenient for timely interpolation of personnel.

The working principle is as follows: during the use, when the temperature rose, bimetallic structure 6 and the fixed one end of first sealed piece 5 can be heated the kickup, make the crooked extrusion switch 171 of bimetallic structure 6, make alarm 18 send out the warning, bimetallic structure 6 stimulates the first sealed piece 5 and upwards removes simultaneously, make first sealed piece 5 break away from connecting pipe 11 through rope 7 pulling second sealed piece 10, make the water entering cotton 13 that absorbs water in the water tank 2, and progressively moist cotton 13 that absorbs water, make the moisture that contains in the cotton 13 that absorbs water can reduce dense cigarette and pass, and reduce stretching of intensity of a fire.

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

Claims

1. A wooden fireproof door with a good fireproof effect comprises a wooden door frame (1) and is characterized in that a water tank (2) is fixedly connected to the right side face of the wooden door frame (1), a through hole (3) is formed in the upper surface of the water tank (2), a first sealing block (5) is arranged in the through hole (3), the upper surfaces of the first sealing block (5) and the water tank (2) are fixedly connected with a same bimetal structure (6), a rope (7) is fixedly connected to the lower surface of the first sealing block (5), one end of the rope (7) is fixedly connected with the upper surface of a connecting plate (8), two expansion devices (9) which are fixedly connected to the lower surface of the inner wall of the water tank (2) are fixedly connected to the lower surface of the connecting plate (8), and a water adding device (12) is arranged on the right side face of the water tank (;

the lower fixed surface of connecting plate (8) is connected with the sealed piece of second (10), the sealed piece of second (10) is located connecting pipe (11), connecting pipe (11) joint is in lower surface and wooden door frame (1) of water tank (2), be provided with cotton (13) that absorb water in wooden door frame (1), be provided with a plurality of steel skeleton (14) and a plurality of plank (15) in cotton (13) that absorb water, and a plurality of steel skeleton (14) and a plurality of plank (15) fixed connection, the upper surface of wooden door frame (1) inner wall is provided with controller (17), the lower surface of controller (17) is provided with (16), bleeder vent (4) have been seted up to the right flank of wooden heat insulating board (1), the right flank of wooden door frame (1) is provided with alarm (18).

2. The fire-proof wooden door as claimed in claim 1, wherein said bimetal structure comprises an iron plate (61), a copper plate (62) is fixedly connected to the lower surface of said iron plate (61), said copper plate (62) is fixedly connected to the upper surface of the first sealing block (5), and said copper plate (62) and said iron plate (61) are both fixedly connected to the upper surface of the water tank (2).

3. The fireproof wooden door according to claim 1, wherein the extension device (9) comprises an extension rod (91), a spring (92) is sleeved outside the extension rod (91), and two ends of the spring (92) and two ends of the extension rod (91) are respectively and fixedly connected with the lower surface of the inner wall of the water tank (2) and the lower surface of the connecting plate (8).

4. The fireproof wooden door according to claim 1, wherein the water adding device (12) comprises a water adding pipe (121), the water adding pipe (121) is disposed on the right side surface of the water tank (2), and a pipe cover (122) is connected to the water adding pipe (121) through external threads.

5. The fire resistant wood door as claimed in claim 1, wherein said controller (17) comprises a power source (172) disposed on an upper surface of an inner wall of said water tank (2), and a switch (171) disposed on an upper surface of said heat insulating plate (16) is disposed on a lower surface of said power source (172).

6. The fire resistant wood door as claimed in claim 1, wherein a handle (19) is provided on the right side of the wood door frame (1), and a fire-resistant coating is provided on the outer surface of the handle (19), and a thermal insulation layer is provided on the outer surface of the fire-resistant coating.

7. The fireproof wooden door according to claim 1, wherein a storage box (20) is disposed on the left side of the wooden door frame (1), and the same door mirror (23) is fastened to the right sides of the wooden door frame (1) and the absorbent cotton (13).

8. The fire resistant wooden door as claimed in claim 1, wherein two rubber strips (22) are provided on both front and back sides of the wooden door frame (1), and the observation window (21) is provided on the right side of the water tank (2).