CN215213171U

CN215213171U - Steel heat-insulation fireproof door with smoke detector

Info

Publication number: CN215213171U
Application number: CN202120591163.7U
Authority: CN
Inventors: 吴明捷; 郑军
Original assignee: Fujian Anzhiyuan Fire Technology Co ltd
Current assignee: Fujian Anzhiyuan Fire Technology Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-12-17
Anticipated expiration: 2031-03-23

Abstract

The utility model relates to a smoke detector steel prevents heat and prevents fire door in area, including preventing fire door body, this internal cavity that is provided with of fire door, prevent being provided with the mounting groove on the fire door body, the mounting groove sets up cavity week side, be provided with fire prevention subassembly in the mounting groove, fire prevention subassembly includes mount pad, expanded sponge and water bag, the mount pad with the mounting groove phase-match, prevent that the fire door body openly is provided with the controller, this smoke detector steel prevents heat and prevents fire door in area that insulates against heat, and the device has good smoke protection, insulates against heat and falls the function of making an uproar, and device convenient to use has the warning suggestion, and the auto-induction, and the safety in utilization performance is high, prevents that the fire door is whole slim and graceful.

Description

Steel heat-insulation fireproof door with smoke detector

Technical Field

The utility model relates to a prevent fire door processing technology field, specifically be a fire door is prevented to area smoke detector steel heat insulation.

Background

As is well known, a fire door is a door that can satisfy fire resistance, integrity and thermal insulation for a certain period of time, and is a fire barrier that is installed in a fire partition, an evacuation stairwell, a vertical shaft, etc. and has a certain fire resistance. For example: the fire extinguishing device is attached to equipment rooms (steel bottle rooms, foam stations and the like) for fixing the fire extinguishing device in high-rise civil buildings, and the first-level fireproof door is adopted as a partition wall door of a ventilation and air conditioning machine room and the like; a class A fireproof door is adopted for a door on a partition wall of a basement room where people often stay or combustible materials are more;

for example, the patent publication "CN 206233816U" is named as: "separate the patent of fire door" discloses "the utility model relates to a prevent fire door, more specifically the fire door is prevented to separate the cigarette that says so, is provided with the shower nozzle on the device, and the shower nozzle can be put through with the running water pipeline, and the shower nozzle can spray water when the conflagration takes place, makes prevent that fire door plays the effect of fire prevention better. The upper end of door frame be provided with the rectangle shower nozzle and place the board, the rectangle shower nozzle is placed and is had rectangle shower nozzle through welded connection on the board, the rectangle shower nozzle is long rectangle, rectangle shower nozzle interface and rectangle shower nozzle intercommunication, the rectangle shower nozzle interface sets up on the door frame, the one end of iron pipe is connected with the rectangle shower nozzle interface through the welding, the other end of iron pipe has the flange through welded connection, be provided with the valve on the iron pipe, be provided with the fire door groove on the door frame, be provided with the sealing washer on the fire door groove, it is corresponding with the fire door groove to prevent fire door shell, the fire door shell is connected with the door frame through the hinge, the inside filler of fire door shell divide into two-layerly, the one deck is the asbestos insulating layer, the other deck is steel vacuum inner bag.

The existing smoke-isolating fireproof door is found to have poor sealing performance, poor sound-isolating effect, no alarm function, incapability of automatically isolating smoke, poor safety performance in use, inconvenience in fire isolation and high use limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fire door is prevented to area smoke detector steel heat insulation.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a steel heat-insulation fireproof door with a smoke detector comprises a fireproof door body, wherein a cavity is arranged in the fireproof door body, a mounting groove is formed in the fireproof door body and is arranged on the periphery of the cavity, a fireproof assembly is arranged in the mounting groove and comprises a mounting seat, an expansion sponge and a water bag, the mounting seat is matched with the mounting groove, a controller is arranged on the front side of the fireproof door body, a smoke sensor and a temperature sensor are arranged on the controller and are arranged on the periphery of the temperature sensor, a placing cavity is formed in the mounting seat, a sealing cover is arranged on the mounting seat and is matched with the placing cavity, a water outlet pipe is arranged on the water bag, an electromagnetic valve is arranged on the water outlet pipe and is connected with the controller, and a through hole is formed in the mounting seat, the water outlet pipe penetrates through the through hole and is connected with the expansion sponge, baffles are arranged at two ends of the mounting seat, and the expansion sponge is arranged between the baffles.

For guaranteeing to prevent fire door's life, the utility model discloses the improvement has, prevent that fire door body adopts stainless steel.

For the convenience is dried the inflation sponge, the utility model discloses the improvement has, be provided with the drying apparatus in the mounting groove, the drying apparatus sets up the mount pad both sides.

In order to insulate heat conveniently, the utility model discloses the improvement has, be provided with the heat insulating mattress in the cavity.

For the convenience fall make an uproar, the utility model discloses the improvement has, be provided with in the heat insulating mattress and fall the hole of making an uproar, it sets up to the multiunit to fall the hole of making an uproar.

For the convenience report to the police, the utility model discloses the improvement has, be provided with the attention device on the controller, the attention device sets up sense cigarette sensor and temperature sensor top.

In order to report to the police through photoelectricity and sound, the utility model discloses the improvement has, the attention device includes warning light and bee calling organ, bee calling organ sets up warning light week side.

(III) advantageous effects

Compared with the prior art, the utility model provides a fire door is prevented to area smoke detector steel heat insulation possesses following beneficial effect:

this take smoke detector steel to insulate against heat and prevent fire door, the device has good smoke protection, insulates against heat and falls the function of making an uproar, and device convenient to use has the suggestion of reporting to the police, and auto-induction, the safety in utilization can be high, prevents that fire door is whole slim and graceful.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: 1. a fire door body; 2. a cavity; 3. a heat insulating pad; 4. a noise reduction hole; 5. mounting grooves; 6. a fire protection assembly; 7. a mounting seat; 8. expanding the sponge; 9. a water bag; 10. a controller; 11. a smoke sensor; 12. a temperature sensor; 13. a placement chamber; 14. a sealing cover; 15. a water outlet pipe; 16. an electromagnetic valve; 17. a through hole; 18. a baffle plate; 19. a dryer; 20. a warning light; 21. a buzzer; 22. an alarm.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a steel heat-insulation fireproof door with a smoke detector comprises a fireproof door body 1, a cavity 2 is arranged in the fireproof door body 1, a mounting groove 5 is arranged on the fireproof door body 1, the mounting groove 5 is arranged on the periphery of the cavity 2, a fireproof assembly 6 is arranged in the mounting groove 5, the fireproof assembly 6 comprises a mounting seat 7, an expansion sponge 8 and a water bag 9, the mounting seat 7 is matched with the mounting groove 5, a controller 10 is arranged on the front surface of the fireproof door body 1, a smoke sensor 11 and a temperature sensor 12 are arranged on the controller 10, the smoke sensor 11 is arranged on the periphery of the temperature sensor 12, a placing cavity 13 is arranged in the mounting seat 7, a sealing cover 14 is arranged on the mounting seat 7, the sealing cover 14 is matched with the placing cavity 13, and a water outlet pipe 15 is arranged on the water bag 9, the water outlet pipe 15 is provided with an electromagnetic valve 16, the electromagnetic valve 16 is connected with the controller 10, the mounting seat 7 is provided with a through hole 17, the water outlet pipe 15 penetrates through the through hole 17 and is connected with the expansion sponge 8, the two ends of the mounting seat 7 are provided with baffle plates 18, and the expansion sponge 8 is arranged between the baffle plates 18.

In this embodiment, prevent that fire door body 1 adopts stainless steel, for guaranteeing to prevent fire door's life.

In this embodiment, be provided with drying apparatus 19 in mounting groove 5, drying apparatus 19 sets up mounting seat 7 both sides are in order to dry expansion sponge 8.

In this embodiment, the cavity 2 is provided with a heat insulation pad 3 for heat insulation.

In this embodiment, noise reduction holes 4 are formed in the heat insulation pad 3, and the noise reduction holes 4 are arranged in multiple groups, so that noise reduction is facilitated.

In this embodiment, the controller 10 is provided with an alarm 22, and the alarm 22 is disposed above the smoke sensor 11 and the temperature sensor 12 to alarm for convenience.

In this embodiment, the warning device 22 includes a warning lamp 20 and a buzzer 21, and the buzzer 21 is disposed around the warning lamp 20 to alarm by light, electricity and sound.

To sum up, when the steel heat-insulation fireproof door with the smoke detector is used, a door frame of a fireproof door body 1 is hinged, a cavity 2 is arranged in the fireproof door body 1, a heat insulation pad 3 is arranged in the cavity 2 to facilitate heat insulation, a noise reduction hole 4 is arranged in the heat insulation pad 3 to facilitate noise reduction, a mounting groove 5 is arranged on the fireproof door body 1, a fireproof component 6 is arranged in the mounting groove 5, under the induction of a smoke sensor 11 and a temperature sensor 12 of a controller 10, when the smoke coefficient exceeds the smoke sensor 11 and the temperature exceeds the threshold value of the temperature sensor 12, the controller 10 controls an electromagnetic valve 16 of a water outlet pipe 15 in a mounting seat 7 of the fireproof component 6 to be opened, water in a water bag 9 is absorbed by an expansion sponge 8, the expansion sponge 8 expands after absorbing water, fills a door gap, achieves a good smoke-insulation fireproof effect, and finally the expansion sponge 8 is in clearance fit with the door frame, is convenient for people to escape.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel is thermal-insulated prevents fire door with smoke detector, includes prevents fire door body (1), its characterized in that: the fireproof door is characterized in that a cavity (2) is arranged in the fireproof door body (1), a mounting groove (5) is arranged on the fireproof door body (1), the mounting groove (5) is arranged on the periphery of the cavity (2), a fireproof assembly (6) is arranged in the mounting groove (5), the fireproof assembly (6) comprises a mounting seat (7), an expansion sponge (8) and a water bag (9), the mounting seat (7) is matched with the mounting groove (5), a controller (10) is arranged on the front side of the fireproof door body (1), a smoke sensor (11) and a temperature sensor (12) are arranged on the controller (10), the smoke sensor (11) is arranged on the periphery of the temperature sensor (12), a placing cavity (13) is arranged in the mounting seat (7), a sealing cover (14) is arranged on the mounting seat (7), and the sealing cover (14) is matched with the placing cavity (13), the water bag (9) is provided with a water outlet pipe (15), the water outlet pipe (15) is provided with an electromagnetic valve (16), the electromagnetic valve (16) is connected with the controller (10), the mounting seat (7) is provided with a through hole (17), the water outlet pipe (15) penetrates through the through hole (17) to be connected with the expansion sponge (8), the two ends of the mounting seat (7) are provided with baffles (18), and the expansion sponge (8) is arranged between the baffles (18).

2. The steel heat-insulating fireproof door with the smoke detector as claimed in claim 1, wherein: the fireproof door body (1) is made of stainless steel.

3. The steel heat-insulating fireproof door with the smoke detector as claimed in claim 1, wherein: and a dryer (19) is arranged in the mounting groove (5), and the dryer (19) is arranged on two sides of the mounting seat (7).

4. The steel heat-insulating fireproof door with the smoke detector as claimed in claim 1, wherein: and a heat insulation pad (3) is arranged in the cavity (2).

5. The steel heat-insulating fireproof door with the smoke detector as claimed in claim 4, wherein: the noise reduction device is characterized in that noise reduction holes (4) are formed in the heat insulation pad (3), and the noise reduction holes (4) are arranged into a plurality of groups.

6. The steel heat-insulating fireproof door with the smoke detector as claimed in claim 1, wherein: the controller (10) is provided with an alarm (22), and the alarm (22) is arranged above the smoke sensor (11) and the temperature sensor (12).

7. The steel heat-insulating fireproof door with the smoke detector as claimed in claim 6, wherein: the warning indicator (22) comprises a warning lamp (20) and a buzzer (21), wherein the buzzer (21) is arranged on the periphery side of the warning lamp (20).