CN218407186U - Heat-transfer steel heat-insulation fireproof door - Google Patents

Abstract

The utility model relates to a prevent fire door technical field, and disclose a heat-transfer seal steel is thermal-insulated prevents fire door, and this scheme is including preventing the fire door body, the fixed surface who prevents the fire door body installs the lock, prevent the side fixedly connected with wall body of fire door body, the surface of preventing the fire door body is equipped with the opening, the inner wall slidable mounting of opening has portable observation window, the inner wall both sides of opening all are equipped with sealed spout, the equal fixed mounting in both sides of portable observation window has cross slider, cross slider's outer wall agrees with mutually with the inner wall of sealed spout. Through setting up portable observation window, when the intensity of a fire is serious, the staff will be close to the intensity of a fire of preventing the fire door body through the opening with the fire extinguishing head of fire extinguisher and eliminate, then open again and prevent the fire door body and put out a fire, solved when whole open prevent fire door can cause the intensity of a fire to spread rapidly, hurt staff's problem even, improved the security when putting out a fire.

Description

Heat-transfer steel heat-insulation fireproof door

Technical Field

The application relates to the technical field of fireproof doors, in particular to a heat transfer steel heat insulation fireproof door.

Background

A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation for 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. Prevent fire door except having the effect of ordinary door, more have the effect that prevents the intensity of a fire and spread with the flue gas diffusion, can prevent stretching of the intensity of a fire in a certain time, ensure personnel evacuation, the rendition processing passes through the surface that the fire door was prevented to exquisite pattern rendition on the rendition membrane on the steel through heat transfer machine one-time processing, and fire door surface is prevented to shaping back printing ink layer and steel and is fused into an organic whole, and is lifelike beautiful, improves the grade of preventing fire door greatly. However, the observation window arranged on a general fireproof door only has an observation effect, is fixedly connected with the fireproof door and cannot be opened, when the fire is serious, a worker needs to open the fireproof door to extinguish the fire, and when the fireproof door is completely opened, the fire can spread rapidly and even injure the worker, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that above-mentioned proposes, the application provides a thermal-insulated fire door of heat-transfer seal steel.

The application provides a heat-transfer seal steel is thermal-insulated prevents fire door adopts following technical scheme:

the utility model provides a heat-transfer seal steel is thermal-insulated prevents fire door, includes prevents the fire door body, the fixed surface who prevents the fire door body installs the lock, prevent the side fixedly connected with wall body of fire door body, the surface that prevents the fire door body is equipped with the opening, the inner wall slidable mounting of opening has portable observation window, the inner wall both sides of opening all are equipped with sealed spout, the equal fixed mounting in both sides of portable observation window has cross slider, cross slider's outer wall agrees with mutually with sealed spout's inner wall.

Through adopting above-mentioned technical scheme, the staff holds the antiskid handle piece, drives portable observation window and slides in the opening, and the cross slider slides in sealed spout when gliding, can realize opening and closing of portable observation window.

Preferably, sealed slot is equipped with on one side of the inner wall of opening, one side fixed mounting of portable observation window has the direction inserted block, the outer wall of direction inserted block agrees with mutually with the inner wall of sealed slot.

Through adopting above-mentioned technical scheme, the design of direction inserted block plays the effect of direction when closing, closely laminates with sealed slot simultaneously, plays good sealed effect, and the surface of cross slider is provided with the rubber seal strip and cooperatees rather than, further improves the leakproofness of portable observation window, can effectively prevent stretching of intensity of a fire.

Preferably, the fireproof door body comprises a steel shell and a fireproof flame-retardant layer, the outer wall of the steel shell is fixedly connected with a heat transfer pattern, the side face of the fireproof flame-retardant layer is fixedly connected with a reinforcing layer, and one side of the reinforcing layer is fixedly connected with a sound insulation layer.

Through adopting above-mentioned technical scheme, the puigging is soundproof cotton, plays syllable-dividing effect, and fire prevention fire-retardant layer is formed by PLASTIC LAMINATED and fireproof paint combination, possesses fire-proofly, fire-retardant function, also does not produce harmful gas under the high temperature, and the inside of back up coat is provided with elasticity arc piece when receiving ambient pressure, thereby arc elasticity piece receives deformation and offsets each other with the impact force and plays buffering absorbing effect, improves the bulk strength who prevents the fire door body.

Preferably, the surface fixed mounting of cross slider has the rubber sealing strip, the surface fixed mounting of portable observation window has the antiskid handle piece.

Through adopting above-mentioned technical scheme, the design of rubber seal strip improves the leakproofness of cross slider and sealed spout, and the design of antiskid handle piece is convenient for close and open and prevents the fire door body.

Preferably, one side of preventing fire door body is provided with the protection casing, the outer wall of protection casing and the fixed surface of wall body are connected, the inner wall of protection casing is provided with the fire extinguisher.

Through adopting above-mentioned technical scheme, protection casing and fire extinguisher setting are preventing the next door of door body, and the people of being convenient for use when the intensity of a fire is serious.

To sum up, the application comprises the following beneficial technical effects: through setting up portable observation window, when the intensity of a fire is serious, the staff holds anti-skidding handle piece, it slides in the opening to drive portable observation window, cross slider slides in sealed spout in gliding, open the back when portable observation window, the staff can be with taking out in the fire extinguisher follow protection casing, then will be close to the intensity of a fire of preventing the fire door body with the head of extinguishing fire of fire extinguisher through the opening and eliminate, then open again and prevent the fire door body and put out a fire, solved and probably caused the intensity of a fire to stretch rapidly when whole open preventing the fire door, hurt staff's problem even, the security when putting out a fire has been improved.

Drawings

Fig. 1 is a schematic structural diagram of the exterior of the application example.

FIG. 2 is a schematic structural diagram of an inner wall section of an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a movable observation window of the application embodiment.

Fig. 4 is a structural schematic diagram of the movable observation window of the application embodiment in a disassembled mode.

Description of reference numerals: 1. a fire door body; 2. a door lock; 3. a port; 4. a movable observation window; 5. a wall body; 6. thermally printing the pattern; 7. a steel shell; 8. a fire resistant and flame retardant layer; 9. a reinforcement layer; 10. a sound insulating layer; 11. an anti-slip handle block; 12. sealing the chute; 13. a cross-shaped sliding block; 14. a rubber seal strip; 15. a guide insert block; 16. sealing the slot; 17. a protective cover; 18. a fire extinguisher.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses heat-transfer steel heat-insulation fireproof door.

Referring to fig. 1-4, a heat transfer steel heat insulation fireproof door, including a fireproof door body 1, a door lock 2 is fixedly installed on the surface of the fireproof door body 1, a side fixedly connected with wall 5 of the fireproof door body 1, a through hole 3 is arranged on the surface of the fireproof door body 1, a movable observation window 4 is slidably installed on the inner wall of the through hole 3, sealing chutes 12 are respectively arranged on both sides of the inner wall of the through hole 3, cross-shaped sliders 13 are fixedly installed on both sides of the movable observation window 4, the outer wall of the cross-shaped sliders 13 is matched with the inner wall of the sealing chutes 12, a sealing slot 16 is arranged on one side of the inner wall of the through hole 3, a guide insert 15 is fixedly installed on one side of the movable observation window 4, the outer wall of the guide insert 15 is matched with the inner wall of the sealing slot 16, a protective cover 17 is arranged on one side of the fireproof door body 1, the outer wall of the protective cover 17 is fixedly connected with the surface of the wall 5, a fire extinguisher 18 is arranged on the inner wall of the protective cover 17, when the fire is serious, a worker holds the anti-slip handle 11, the movable observation window 4 slides in the through the fire extinguisher body, the fire extinguisher 18, the fire extinguisher can be opened, and then the fire extinguisher can be completely extinguished by the fire extinguisher when the fire extinguisher body 1, and the fire extinguisher, thereby eliminating the fire of the fire extinguisher 1, and the fire extinguisher can be solved, and the fire extinguisher.

Referring to fig. 2, prevent that fire door body 1 includes steel casing 7 and fire-retardant layer 8 of fire prevention, the outer wall fixedly connected with heat conduction seal pattern 6 of steel casing 7, the side fixedly connected with back up coat 9 of fire-retardant layer 8 of fire prevention, one side fixedly connected with puigging 10 of back up coat 9, puigging 10 is soundproof cotton, play syllable-dividing effect, fire-retardant layer 8 of fire prevention is formed by PLASTIC LAMINATED and fireproof paint combination, it is fire-resistant to possess, fire-retardant function, also do not produce harmful gas under the high temperature, back up coat 9's inside is provided with the elasticity arc piece when receiving ambient pressure, thereby the arc elasticity piece receives deformation and offsets each other with the impact force and plays buffering absorbing effect, thereby improve the bulk strength of preventing the fire door body.

Referring to fig. 3-4, the fixed surface of the cross-shaped sliding block 13 is provided with a rubber sealing strip 14, the fixed surface of the movable observation window 4 is provided with an anti-skidding handle block 11, the anti-skidding handle block 11 is held by a hand to drive the cross-shaped sliding blocks 13 on the upper side and the lower side of the movable observation window 4 to move in the sealing sliding grooves 12, the guide inserting block 15 is inserted into the sealing inserting grooves 16, the design of the guide inserting block 15 plays a guiding role when the movable observation window is closed, and meanwhile, the guide inserting block is tightly attached to the sealing inserting grooves 16 to play a good sealing effect, and the surface of the cross-shaped sliding block 13 is provided with the rubber sealing strip 14 to match with the rubber sealing strip, so that the sealing performance of the movable observation window 4 is further improved, and the spread of fire can be effectively prevented.

The implementation principle of the heat transfer steel heat insulation fireproof door in the embodiment of the application is as follows: when the intensity of a fire is serious, the staff holds anti-skidding handle piece 11, drive portable observation window 4 and slide in opening 3, cross slider 13 slides in sealed spout 12 when gliding, after portable observation window 4 is opened, the staff can take out fire extinguisher 18 from protection casing 17, then will approach the intensity of a fire of preventing fire door body 1 through opening 3 with the fire extinguishing head of fire extinguisher 18 and eliminate, then open and prevent fire door body 1 and put out a fire, the problem of probably causing the intensity of a fire to spread rapidly when all opening and preventing fire door, even injure the staff is solved, otherwise, hold anti-skidding handle piece 11 and drive the cross slider 13 of portable observation window 4 upper and lower both sides and remove in sealed spout 12, insert direction inserted block 15 in sealed slot 16, can accomplish the work of closing of portable observation window 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although 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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a thermal-insulated fire door that prevents of heat-transfer seal steel, includes prevents fire door body (1), its characterized in that: the utility model discloses a fireproof door, including fireproof door body (1), the fixed surface who prevents fireproof door body (1) installs lock (2), the side fixedly connected with wall body (5) of fireproof door body (1), the surface that prevents fireproof door body (1) is equipped with opening (3), the inner wall slidable mounting of opening (3) has portable observation window (4), the inner wall both sides of opening (3) all are equipped with sealed spout (12), the equal fixed mounting in both sides of portable observation window (4) has cross slider (13), the outer wall of cross slider (13) agrees with mutually with the inner wall of sealed spout (12).

2. The heat transfer steel heat-insulation fireproof door according to claim 1, wherein: the utility model discloses a portable observation window, including opening (3), one side of the inner wall of opening (3) is equipped with sealed slot (16), one side fixed mounting of portable observation window (4) has direction inserted block (15), the outer wall of direction inserted block (15) agrees with mutually with the inner wall of sealed slot (16).

3. The heat transfer steel heat-insulation fireproof door according to claim 1, wherein: prevent fire door body (1) and include steel casing (7) and fire prevention fire-retardant layer (8), the outer wall fixedly connected with heat transfer printing pattern (6) of steel casing (7), the side fixedly connected with back up coat (9) of fire prevention fire-retardant layer (8), one side fixedly connected with puigging (10) of back up coat (9).

4. The heat transfer steel heat-insulation fireproof door according to claim 1, wherein: the fixed surface of cross slider (13) installs rubber seal strip (14), the fixed surface of portable observation window (4) installs anti-skidding handle piece (11).

5. The heat transfer steel heat insulation fireproof door according to claim 1, wherein: prevent that one side of fire door body (1) is provided with protection casing (17), the outer wall of protection casing (17) is connected with the fixed surface of wall body (5), the inner wall of protection casing (17) is provided with fire extinguisher (18).

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