CN219808917U

CN219808917U - Prevent dead fire door of deformation card

Info

Publication number: CN219808917U
Application number: CN202321361569.1U
Authority: CN
Inventors: 邵文宇; 胡立富
Original assignee: Hangzhou Keding Wood Industry Co ltd
Current assignee: Hangzhou Keding Wood Industry Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-10-10
Anticipated expiration: 2033-05-31

Abstract

The utility model is suitable for the technical field of fireproof doors, and provides a deformation-blocking-preventing fireproof door which comprises a door frame, wherein fireproof door plates are rotatably arranged on two sides of the inside of the door frame through hinges, an observation window is formed in the upper portion of the front side surface of each fireproof door plate, fireproof glass is fixedly connected to the inside of each observation window, an anti-blocking mechanism is arranged between the two fireproof door plates, a water storage tank is fixedly connected to the top of the front side surface of the door frame, and a plurality of drain pipes are communicated with the bottom of the water storage tank. This prevent dead fire door of deformation card is convenient for the staff before prying out the fire door plant through observation window and fire-proof glass, observes the concrete situation of the condition of a fire behind the fire door in advance, and the staff of being convenient for makes the pre-precautionary measure, after prying out the fire door plant, guarantees staff's personal safety, and smoke transducer detects the condition of a fire after, buzzing alarm sends out the alarm, is convenient for prompt staff and reachs the fire door position fast in the smog environment and flees.

Description

Prevent dead fire door of deformation card

Technical Field

The utility model belongs to the technical field of fireproof doors, and particularly relates to a deformation-resistant and locking-resistant fireproof door.

Background

The fireproof door is a fireproof partition with certain fire resistance, which is arranged between fireproof partitions, evacuation stairwells, vertical shafts and the like, has the function of common doors, has the function of preventing fire from spreading and smoke from spreading, can prevent the fire from spreading within a certain time, and ensures personnel evacuation.

Chinese patent CN211258370U discloses a prevent dead indoor fire door of deformation lock, this technical scheme, but the mechanism is dead through the deformation lock of preapring for but, the clearance between door leaf and the door leaf, can obtain expanding after the door leaf warp and prevent the card and die, and then make there is sufficient space in order to the staff to demolish work between door leaf and the door leaf, but at the in-process of using, prevent fire door does not possess the observation function, can't look over the condition of a fire of opposite side when demolishing fire door, when demolishing fire door easily, the condition of a fire can directly threaten the staff who does not make safeguard.

Disclosure of Invention

The utility model provides a deformation-blocking-preventing fireproof door, and aims to solve the problems that in the using process, the fireproof door does not have an observation function, the fire condition on the other side cannot be checked when the fireproof door is dismantled, and workers who do not do protective measures are directly threatened by the fire condition when the fireproof door is easily dismantled.

The utility model discloses a deformation-resistant and locking-resistant fireproof door which comprises a door frame, wherein fireproof door plates are rotatably arranged on two sides of the interior of the door frame through hinges, an observation window is formed in the upper portion of the front side face of each fireproof door plate, fireproof glass is fixedly connected to the interior of each observation window, and an anti-locking mechanism is arranged between the two fireproof door plates;

the top fixedly connected with water storage box of door frame leading flank, the bottom intercommunication of water storage box has a plurality of drain pipe, the vertical fixedly connected with electric telescopic handle of one end at door frame leading flank top, the horizontal fixedly connected with diaphragm of bottom of electric telescopic handle, the last fixed surface of diaphragm is connected with a plurality of shutoff piece, a plurality of the shutoff piece with a plurality of drain pipe one-to-one, the shutoff piece embedding the inside of drain pipe, one the top fixedly connected with smoke transducer of fire prevention door plant leading flank.

Preferably, a buzzer alarm is fixedly connected to the top of the front side surface of one fireproof door plate.

Preferably, handles are fixedly connected to the middle parts of the front side surfaces of the two fireproof door panels.

Preferably, the front side surface of the water storage tank is vertically provided with a transparent plate.

Preferably, the surface of the plugging block is fixedly connected with a sealing ring, and when the plugging block is embedded into the drain pipe, the sealing ring is abutted to the inner wall surface of the drain pipe.

Preferably, the top intercommunication of water storage box has the water injection pipe, the other end of water injection pipe is provided with the connection pad, the leading flank fixedly connected with of door frame a plurality of spacing clamp, a plurality of spacing clamp is followed the even interval distribution of direction of height of door frame arranges, the water injection pipe inlay card in the inside of spacing clamp.

Preferably, the surface of the fireproof door plate is coated with an anti-abrasion coating, and the fireproof door plate covers the surface of the fireproof door plate.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the anti-deformation and anti-jamming fireproof door disclosed by the utility model, a worker can observe the specific condition of fire after the fireproof door plate in advance before prying the fireproof door plate through the observation window and the fireproof glass, so that the worker can conveniently make a pre-countermeasure measure, the personal safety of the worker is ensured after prying the fireproof door plate, the buzzer alarm gives an alarm after detecting the fire by the smoke sensor, the worker can be prompted to quickly reach the fireproof door position in a smoke environment to escape, the electric telescopic rod stretches to drive the transverse plate to descend after detecting the fire by the smoke sensor, the sealing block is driven to be pulled out from the inside of the drain pipe, water flow in the inner cavity of the water storage tank flows out through the inside of the drain pipe, the fire is prevented from approaching the fireproof door plate, the fire is harder to approach the worker after prying the fireproof door plate, and the safety of the worker after prying the fireproof door plate is facilitated to be improved.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of the structure of a fire door panel and an anti-wear coating according to the present utility model.

In the figure: 1. a door frame; 2. a fire door panel; 3. a handle; 4. an observation window; 5. fireproof glass; 6. a buzzer alarm; 7. a smoke sensor; 8. a water storage tank; 9. a transparent plate; 10. an electric telescopic rod; 11. a drain pipe; 12. a cross plate; 13. a block; 14. a seal ring; 15. an anti-seize mechanism; 16. a water injection pipe; 17. a limiting clamp; 18. a connecting disc; 19. a hinge; 20. and (3) an anti-abrasion coating.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a prevent dead fire door of deformation card, includes door frame 1, and door frame 1 inside both sides all are provided with fire door plant 2 through hinge 19 rotationally, and observation window 4 has been seted up on the upper portion of fire door plant 2 leading flank, and the inside fixedly connected with fire prevention glass 5 of observation window 4 is provided with the dead mechanism 15 of anti-sticking between two fire door plant 2, the equal fixedly connected with handle 3 in middle part of two fire door plant 2 leading flanks.

The observation window 4 and the fireproof glass 5 are convenient for a worker to observe the specific condition of the fire after the fireproof door in advance before the worker prizes the fireproof door plate 2, and are convenient for the worker to make preventive measures after the worker prizes the fireproof door plate 2.

The handle 3 is convenient for carry out the switching operation to fire door plant 2, and is convenient for provide the stress point to fire door plant 2 sled operation.

The top fixedly connected with water storage box 8 of door frame 1 leading flank, the bottom intercommunication of water storage box 8 has a plurality of drain pipe 11, the vertical fixedly connected with electric telescopic handle 10 of one end at door frame 1 leading flank top, the horizontal fixedly connected with diaphragm 12 of bottom of electric telescopic handle 10, the last fixed surface of diaphragm 12 is connected with a plurality of shutoff piece 13, a plurality of shutoff piece 13 and a plurality of drain pipe 11 one-to-one, the inside of shutoff piece 13 embedding drain pipe 11.

The top fixedly connected with smoke transducer 7 of a fire door plant 2 leading flank, the top fixedly connected with buzzer siren 6 of a fire door plant 2 leading flank.

After the fire door plate 2 is pried open, personal safety of workers is guaranteed, and after the smoke sensor 7 detects a fire, the buzzer alarm 6 gives an alarm, so that workers can be prompted to quickly reach the position of the fire door in a smoke environment to escape.

After the smoke sensor 7 detects a fire, the electric telescopic rod 10 stretches to drive the transverse plate 12 to descend, and then the blocking block 13 is driven to be pulled out of the drain pipe 11, water in the inner cavity of the water storage tank 8 flows out through the drain pipe 11, the fire is hindered to be close to a fireproof door, the fire is harder to be close to a worker who prizes the fireproof door plate 2, and safety of the worker after the worker prizes the fireproof door plate 2 is improved.

Further, a transparent plate 9 is vertically arranged on the front side surface of the water storage tank 8.

In this embodiment, the transparent plate 9 facilitates later viewing of the amount of water stored by the reservoir 8.

Further, the sealing ring 14 is fixedly connected to the surface of the sealing block 13, and when the sealing block 13 is embedded into the drain pipe 11, the sealing ring 14 abuts against the inner wall surface of the drain pipe 11.

In the present embodiment, the seal ring 14 improves the sealing property of the sealing block 13 when the drain pipe 11 is sealed, and prevents water from leaking through the sealing block.

Further, the top intercommunication of water storage box 8 has water injection pipe 16, and the other end of water injection pipe 16 is provided with connection pad 18, and the leading flank fixedly connected with of door frame 1 is a plurality of spacing clamp 17, and a plurality of spacing clamps 17 follow the even interval arrangement of the direction of height of door frame 1, and water injection pipe 16 inlay card is in the inside of spacing clamp 17.

In this embodiment, after the connection disc 18 is communicated with the external drainage pipeline, water flow can be injected into the inner cavity of the water injection pipe 16, and the water flow can enter the inner cavity of the water storage tank 8 through the water injection pipe 16 for storage.

Further, the surface of the fireproof door plate 2 is coated with an anti-abrasion coating 20, and the fireproof door plate 2 covers the surface of the fireproof door plate 2.

In this embodiment, the anti-abrasion coating 20 improves the abrasion resistance of the fire door panel 2, and prolongs the service life of the fire door panel 2.

The working principle and the using flow of the utility model are as follows: after the utility model is installed, the observation window 4 and the fireproof glass 5 are convenient for a worker to observe the specific condition of fire after the fireproof door plate 2 is pried, the worker can conveniently make a pre-precaution measure, after the fireproof door plate 2 is pried, the personal safety of the worker is ensured, and after the smoke sensor 7 detects the fire, the electric telescopic rod 10 stretches to drive the transverse plate 12 to descend, and then the blocking block 13 is driven to be pulled out from the inside of the drain pipe 11, water flow in the inner cavity of the water storage tank 8 can flow out through the inside of the drain pipe 11, the fire is blocked from approaching the fireproof door, and the fire is harder to approach the worker after the fireproof door plate 2 is pried.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a prevent dead fire door of deformation card, includes door frame (1), its characterized in that: the door frame is characterized in that fireproof door plates (2) are rotatably arranged on two sides of the inside of the door frame (1) through hinges (19), an observation window (4) is formed in the upper portion of the front side face of each fireproof door plate (2), fireproof glass (5) is fixedly connected to the inside of each observation window (4), and an anti-jamming mechanism (15) is arranged between the two fireproof door plates (2);

the top fixedly connected with water storage box (8) of door frame (1) leading flank, the bottom intercommunication of water storage box (8) has a plurality of drain pipe (11), the vertical fixedly connected with electric telescopic handle (10) of one end at door frame (1) leading flank top, the bottom transverse connection of electric telescopic handle (10) has diaphragm (12), the upper surface fixedly connected with of diaphragm (12) a plurality of shutoff piece (13), a plurality of shutoff piece (13) with a plurality of drain pipe (11) one-to-one, shutoff piece (13) embedding the inside of drain pipe (11), one the top fixedly connected with smoke transducer (7) of fire door plant (2) leading flank.

2. A deformation-resistant, seized fire rated door as defined in claim 1, wherein: the top of the front side surface of the fireproof door plate (2) is fixedly connected with a buzzer alarm (6).

3. A deformation-resistant, seized fire rated door as defined in claim 1, wherein: the middle parts of the front side surfaces of the two fireproof door plates (2) are fixedly connected with handles (3).

4. A deformation-resistant, seized fire rated door as defined in claim 1, wherein: the front side surface of the water storage tank (8) is vertically provided with a transparent plate (9).

5. A deformation-resistant, seized fire rated door as defined in claim 1, wherein: the surface of the plugging block (13) is fixedly connected with a sealing ring (14), and when the plugging block (13) is embedded into the drain pipe (11), the sealing ring (14) is abutted to the inner wall surface of the drain pipe (11).

6. A deformation-resistant, seized fire rated door as defined in claim 1, wherein: the top intercommunication of water storage box (8) has water injection pipe (16), the other end of water injection pipe (16) is provided with connection pad (18), the leading flank fixedly connected with of door frame (1) is spacing to press from both sides (17), a plurality of spacing clamp (17) are followed the even interval distribution of direction of height of door frame (1) arranges, water injection pipe (16) inlay card in the inside of spacing clamp (17).

7. A deformation-resistant, seized fire rated door as defined in claim 1, wherein: the surface of the fireproof door plate (2) is coated with an anti-abrasion coating (20), and the fireproof door plate (2) covers the surface of the fireproof door plate (2).