CN215718295U

CN215718295U - Fireproof sealing door

Info

Publication number: CN215718295U
Application number: CN202121812722.9U
Authority: CN
Inventors: 张子硕
Original assignee: Yide Door Industry Liaoning Co ltd
Current assignee: Yide Door Industry Liaoning Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-02-01
Anticipated expiration: 2031-08-04

Abstract

The utility model relates to the technical field of fire doors, and provides a fireproof sealing door which has good sound insulation effect and fireproof effect and comprises a door frame and a door body, wherein the door frame and the door body are hinged through a plurality of hinges, a plurality of sealing rubber strips are connected to the door body, a lockset is arranged inside the door body, a handle is arranged on the lockset, a lock hole matched with the lockset is formed in the door frame, a plurality of fireproof plates are connected to the door body, one of the plurality of fireproof plates is connected with a cold water pipe through a plurality of snap rings, cold water is contained inside the cold water pipe, the cold water pipe is connected with a stabilizing assembly, the cold water pipe is provided with a plurality of water outlets, sealing blocks are arranged at the water outlets in a sealing and sliding mode, the corresponding sealing blocks are connected through movable plates, connecting plates are connected among the movable plates, an opening and closing mechanism is connected to the fireproof plates, and a temperature sensor is arranged on the door body, the temperature sensor is electrically connected with the opening and closing mechanism, and perlite is filled among the plurality of fireproof plates.

Description

Fireproof sealing door

Technical Field

The utility model relates to the technical field of fireproof doors, in particular to a fireproof sealing door.

Background

As is known, a fire door is a door that can satisfy the requirements of fire-resistant stability, integrity and heat insulation within a certain period of time, and is a fire-resistant partition that is installed in a fire-resistant partition, an evacuation staircase, a vertical shaft, etc. and has a certain fire resistance.

Through the retrieval, chinese patent application number is CN 211692150U's utility model patent discloses a fire prevention airtight door, its roughly description does, including the door frame, the inside fixedly connected with fire prevention adhesive tape of door frame, the three chain of preventing fire of the front side outer wall fixedly connected with of door frame, the rear side outer wall fixedly connected with of three chain of preventing fire prevents fire door, prevents fire door's front side outer wall fixedly connected with fire door closer, fire prevention glass, fire door lock and fire prevention handle in proper order, and the upper surface of fire door closer is equipped with the connecting rod, the top fixedly connected with mounting panel of connecting rod.

Although foretell prior art scheme leakproofness is better, but prevent fire door's syllable-dividing effect is relatively poor to it uses the sand grain to prevent fires, and the fire prevention effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a fireproof sealing door to solve the problems of poor sound insulation and poor fireproof effect of the prior art in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a fireproof sealing door comprises a door frame and a door body, wherein the door frame and the door body are hinged through a plurality of hinges, a plurality of sealing rubber strips are connected onto the door body, a lock is arranged inside the door body, a handle is arranged on the lock, a lock hole matched with the lock is formed in the door frame, a plurality of fireproof plates are connected inside the door body, one of the fireproof plates is connected with a cold water pipe through a plurality of snap rings, cold water is contained inside the cold water pipe, the cold water pipe is connected with a stabilizing assembly, a plurality of water outlets are formed in the cold water pipe, sealing blocks are arranged at the water outlets in a sealing and sliding mode, the corresponding sealing blocks are connected through movable plates, connecting plates are connected among the movable plates, an opening and closing mechanism is connected onto the fireproof plates, a temperature sensor is arranged on the door body, and the temperature sensor is electrically connected with the opening and closing mechanism, perlite is filled among the fire-proof plates.

Preferably, the fixing assembly includes a fixing plate connected to the cold water pipe and connected to the corresponding fire prevention plate through a fixing spring.

Further, the opening and closing mechanism comprises an opening and closing motor, the opening and closing motor is installed between the fire-proof plates through an installation plate, the opening and closing motor is electrically connected with the temperature sensor, the output end of the opening and closing motor is connected with a driving gear, a rack is connected to the connection plate, and the rack is in transmission connection with the driving gear.

Still further, be connected with a plurality of sliders on the connecting plate, set up the spout that matches with the slider on the PLASTIC LAMINATED that corresponds to a plurality of sliders sliding connection are in the inside of spout.

As a further scheme of the scheme, the door frame is connected with a sealing frame.

As a further scheme of the scheme, a buffer cushion is connected to the sealing frame, and the buffer cushion is in contact with the door body.

On the basis of the scheme, a plurality of balls are connected to the sliding block in a rotating mode.

On the basis of the scheme, the handle is further sleeved with a handle sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides a fireproof sealing door, which has the following beneficial effects:

1. according to the fireproof sealing door, a certain sound insulation effect can be achieved through the door body, the door frame, the protection plates and the like, the gap between the door body and the door frame can be sealed and filled through the sealing rubber strips, the sealing performance of the fireproof sealing door is improved, and therefore the sound insulation effect is improved.

2. According to the utility model, the door body can be used for primary fire prevention, the sealing property between the door body and the door frame is improved through the sealing rubber strip, the air circulation is reduced, the spread of fire is conveniently blocked, the fire is conveniently prevented through the fireproof plate, meanwhile, the temperature transmission is reduced, the perlite has better thermal stability, the heat insulation and fire prevention are convenient, when a fire disaster occurs, the temperature rise can be sensed through the temperature sensor, the opening and closing mechanism can be controlled to be opened, the sealing block is driven to be pulled out from the water outlet, cold water in the cold water pipe can flow out, the door body is cooled, meanwhile, the fire prevention is convenient, compared with the prior art, the fire prevention effect of the scheme is better.

Drawings

FIG. 1 is a schematic perspective view of a lock, a handle, a fire shield, a cold water pipe, etc. in combination, shown in partial cross-section;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic perspective view of the present invention;

FIG. 4 is a schematic perspective view, partially in section, of the fire shield, attachment plate, slide and ball assembly of the present invention;

fig. 5 is a schematic perspective view of the door frame, the sealing frame and the cushion according to the present invention.

In the figure: 1. a door frame; 2. a door body; 3. sealing rubber strips; 4. a lock; 5. a handle; 6. a fire-proof plate; 7. a cold water pipe; 8. a sealing block; 9. moving the plate; 10. a connecting plate; 11. a temperature sensor; 12. a stabilizing plate; 13. a stabilizing spring; 14. switching on and off the motor; 15. a drive gear; 16. a rack; 17. a slider; 18. a sealing frame; 19. a cushion pad; 20. a ball bearing; 21. a handle sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, a fireproof sealing door comprises a door frame 1 and a door body 2, wherein the door frame 1 is hinged to the door body 2 through a plurality of hinges, the door body 2 is connected with a plurality of sealing rubber strips 3, gaps between the door body 2 and the door frame 1 can be sealed and filled through the sealing rubber strips 3, the sealing performance of the fireproof sealing door is improved, and therefore the sound insulation effect is improved, the door frame 1 is connected with a sealing frame 18, so that gaps between the door body 2 and the door frame 1 can be conveniently sealed, the door body 2 can be simultaneously blocked, the stability of the door body 2 is improved, the sealing frame 18 is connected with a buffer cushion 19, the buffer cushion 19 is in contact with the door body 2, so that the sealing frame 18 and the door body 2 can be conveniently buffered and protected, collision damage between the sealing frame and the door body 2 is reduced, and noise is conveniently reduced, a lock 4 is installed inside the door body 2, a handle 5 is installed on the lock 4, a handle sleeve 21 is sleeved on the handle 5, the door is convenient to hold and rotate a handle 5, a door frame 1 is provided with a lock hole matched with a lock 4, the door body 2 is internally connected with a plurality of fireproof plates 6, one fireproof plate 6 of the fireproof plates 6 is connected with a cold water pipe 7 through a plurality of snap rings, the cold water pipe 7 is internally filled with cold water, the cold water pipe 7 is connected with a stabilizing assembly, the stabilizing assembly comprises a stabilizing plate 12, the stabilizing plate 12 is connected with the cold water pipe 7, the stabilizing plate 12 is connected with the corresponding fireproof plate 6 through a stabilizing spring 13, the stabilizing plate 12 and the cold water pipe 7 are convenient to limit through the stabilizing spring 13, meanwhile, the door body 2 is convenient to absorb vibration generated by the cold water pipe 7 and the door body 2 when being opened and closed, the cold water pipe 7 is provided with a plurality of water outlets, sealing blocks 8 are arranged at the water outlets in a sealing and sliding manner, the corresponding sealing blocks 8 are connected through a movable plate 9, and a connecting plate 10 is connected between the movable plates 9, the fireproof plate 6 is connected with an opening and closing mechanism, the door body 2 is provided with a temperature sensor 11, and the temperature sensor 11 is electrically connected with the opening and closing mechanism.

It should be further explained that the opening and closing mechanism includes an opening and closing motor 14, the opening and closing motor 14 is installed between the plurality of fire-proof plates 6 through a mounting plate, and the opening and closing motor 14 is electrically connected with the temperature sensor 11, the output end of the opening and closing motor 14 is connected with a driving gear 15, the connecting plate 10 is connected with a rack 16, and the rack 16 is in transmission connection with the driving gear 15, when a fire occurs, the temperature sensor 11 can sense the temperature rise, the opening and closing motor 14 can be controlled to open, the driving gear 15 is driven to rotate by the opening and closing motor 14, so that the connecting plate 10 and the moving plate 9 can be driven to descend by the rack 16, the sealing block 8 is driven to be pulled out from the water outlet, cold water can flow out from the inside of the cold water pipe 7, the inside of the door body 2 is cooled, and meanwhile, fire prevention is facilitated, the connecting plate 10 is connected with a plurality of sliding blocks 17, sliding grooves matched with the sliding blocks 17 are formed on the corresponding fire-proof plates 6, and a plurality of slider 17 sliding connection are in the inside of spout, sliding fit through slider 17 and spout, be convenient for realize the removal of connecting plate 10 and movable plate 9, can carry on spacingly to connecting plate 10 simultaneously, improve its stability, it is connected with a plurality of balls 20 to rotate on the slider 17, be convenient for reduce the resistance between slider 17 and the spout, thereby be convenient for slider 17's slip, it has the pearlite to fill between a plurality of PLASTIC LAMINATED 6, the pearlite has better thermal stability, be convenient for give sound insulation and prevent fires.

The temperature sensor 11 and the opening and closing motor 14 in this embodiment are conventional devices that are commercially available and known to those skilled in the art, the model of the temperature sensor 11 is DWP-SBWZ-240X, and the model of the opening and closing motor 14 is 57BYGH5930, and the models can be selected or customized according to actual needs.

In summary, the working principle and working process of the fireproof sealing door are that, when in use, the fireproof sealing door is firstly installed at a place where the fireproof sealing door needs to be used, the door body 2 and the door frame 1 can be locked through the matching of the lockset 4 and the lockhole, the door body 2 can be opened and closed through the handle 5, the sound insulation and fireproof effects can be achieved through the door body 2, the door frame 1, the fireproof plate 6 and the like, the gap between the door body 2 and the door frame 1 can be sealed and filled through the sealing rubber strip 3, the sealing performance of the fireproof sealing door is improved, the air circulation is reduced, the spread of fire is conveniently blocked, the sound insulation and fireproof effects are improved, the main fireproof function is achieved through the perlite, when a fire occurs, the temperature rise can be sensed through the temperature sensor 11, the opening and closing motor 14 can be controlled to be opened, the opening and closing motor 14 drives the driving gear 15 to rotate, so that the connecting plates 10 and the moving plate 9 can be driven to descend through the rack 16, the sealing block 8 is driven to be pulled out from the water outlet, and cold water can flow out from the cold water pipe 7 to cool the inside of the door body 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The fireproof sealing door comprises a door frame (1) and a door body (2), wherein the door frame (1) and the door body (2) are hinged through a plurality of hinges, the fireproof sealing door is characterized in that a plurality of sealing rubber strips (3) are connected onto the door body (2), a lock (4) is installed inside the door body (2), a handle (5) is installed on the lock (4), a lock hole matched with the lock (4) is formed in the door frame (1), a plurality of fireproof plates (6) are connected inside the door body (2), a plurality of fireproof plates (6) are connected onto one fireproof plate (6) of the fireproof plates (6) through a plurality of clamping rings, a cold water pipe (7) is connected inside the cold water pipe (7) and is filled with cold water, the cold water pipe (7) is connected with a stabilizing assembly, a plurality of water outlets are formed in the cold water pipe (7), and a sealing block (8) is installed at the positions of the water outlets in a sealing sliding mode, connect through movable plate (9) between a plurality of sealed pieces (8) that correspond, be connected with connecting plate (10) between a plurality of movable plates (9), be connected with closing mechanism on PLASTIC LAMINATED (6), install temperature sensor (11) on the door body (2), temperature sensor (11) and closing mechanism electric connection have the pearlite between a plurality of PLASTIC LAMINATED (6) the packing.

2. A fire protection door according to claim 1, characterised in that the securing assembly comprises a securing plate (12), the securing plate (12) being connected to the cold water pipe (7) and the securing plate (12) being connected to the corresponding fire protection plate (6) by a securing spring (13).

3. A fireproof sealing door according to claim 2, wherein the opening and closing mechanism comprises an opening and closing motor (14), the opening and closing motor (14) is installed between the fireproof plates (6) through a mounting plate, the opening and closing motor (14) is electrically connected with the temperature sensor (11), the output end of the opening and closing motor (14) is connected with a driving gear (15), the connecting plate (10) is connected with a rack (16), and the rack (16) and the driving gear (15) are in transmission connection.

4. A fireproof sealing door according to claim 3, wherein a plurality of sliding blocks (17) are connected to the connecting plate (10), sliding grooves matched with the sliding blocks (17) are formed in the corresponding fireproof plates (6), and the sliding blocks (17) are slidably connected inside the sliding grooves.

5. A fireproof sealing door according to claim 4, characterized in that a sealing frame (18) is attached to the door frame (1).

6. A fireproof sealing door according to claim 5, characterized in that the sealing frame (18) is connected with a buffer (19), and the buffer (19) is contacted with the door body (2).

7. A fire resistant sealing door according to claim 6, characterized in that a plurality of balls (20) are rotatably connected to the slider (17).

8. A fireproof sealing door according to claim 7, characterized in that the handle (5) is provided with a handle cover (21).