CN211950209U

CN211950209U - Novel fireproof door

Info

Publication number: CN211950209U
Application number: CN201921844541.7U
Authority: CN
Inventors: 王艳丹
Original assignee: Hebei Keyuan Engineering Technology Co ltd
Current assignee: Hebei Keyuan Engineering Technology Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-11-17
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a novel fireproof door, which comprises a door frame, wherein the door leaf is movably connected inside the door frame, two hinges are arranged on the right side of the door frame, the door frame and the door leaf are movably connected through the hinges, a controller and a sensor are arranged on the left side of the front end surface of the door leaf, the sensor is arranged below the controller, an alarm lamp and a loudspeaker are arranged above the front end surface of the door frame, the loudspeaker is arranged on the right side of the alarm lamp, an observation window is arranged above the front end surface of the door leaf, the controller controls the alarm lamp to flash, the loudspeaker sends out alarm sound to remind people inside and outside the fireproof door to evacuate, the people can be reminded at the earliest to prevent being trapped by fire, the problems that most of the existing fireproof doors do not have the alarm function and the emergency help function, the influence is brought to the daily fire prevention of people, the fireproof and the fire-retardant, threatening the life and safety of personnel.

Description

Novel fireproof door

Technical Field

The utility model relates to a prevent fire door technical field, specifically be a novel prevent fire door.

Background

The fireproof door is a fireproof partition with certain fire resistance arranged in a fireproof partition, an evacuation staircase, a vertical shaft and the like, has the functions of preventing fire spreading and smoke diffusion, can prevent the fire spreading in a certain time and ensure the evacuation of people, and has the characteristics of smooth and flat surface, attractive appearance, flexible opening, firmness, durability, convenient use, safety, reliability and the like.

Most of existing fireproof doors do not have an alarming function and an emergency help seeking function, influence is brought to daily fire prevention of human beings, the fire prevention and fire retardation effects are poor, escape and evacuation are inconvenient, and life and safety of personnel are threatened.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model provides a novel prevent fire door has solved present fire door majority and has not had alarming function, and the function of promptly seeking help has brought the influence for the daily fire prevention of human, and the fire prevention back-fire relief effect is not good, flees and withdraws inconveniently, threatens the problem of personnel's life and safety.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel fireproof door, includes the door frame, the inside swing joint of door frame has the door leaf, two hinges are installed on the right side of door frame, door frame and door leaf pass through hinge swing joint, controller and sensor are installed in the preceding terminal surface left side of door leaf, the sensor is located the below of controller, alarm lamp, speaker are installed to the preceding terminal surface top of door frame, the speaker is located the right side of alarm lamp, the observation window is installed to the preceding terminal surface top of door leaf.

For help, as in order to seek help to the outside the utility model relates to a novel prevent that fire door is preferred, telephone device and water filling port are from left to right installed in proper order to the preceding terminal surface of door leaf, telephone device and water filling port are located the below of observation window.

In order to prevent the hand scald, conduct the utility model relates to a novel prevent that fire door is preferred, the handle is installed in the preceding terminal surface left side of door leaf, the handle is located telephone device's left side, the material of handle is pottery.

Flee under the emergency, conduct the utility model relates to a novel prevent that fire door is preferred, the emergency exit is installed to the preceding terminal surface of door leaf, the emergency exit is located telephone device's below, the emergency exit includes safe door frame, the inside of safe door frame articulates there is the emergency exit.

Ventilate when not having the condition of a fire, do the utility model relates to a novel prevent that fire door is preferred, the blow vent is installed to the preceding terminal surface of door leaf, the blow vent is located the below of emergency exit, the inside a plurality of baffles that are provided with of blow vent.

In order to improve the door leaf fire proofness, conduct the utility model relates to a novel prevent that fire door is preferred, the front and back both ends face of door leaf all is provided with the metal level, and is two-layer pearl rock stratum, fireproof cotton and heat insulation layer have set gradually from the front to the back between the metal level.

In order to improve the gas tightness of preventing fire door, conduct the utility model relates to a novel prevent that fire door is preferred, the lateral wall of door leaf and the lateral wall of emergency exits all laminate and have fire-retardant expansion adhesive tape.

For the convenient observation outdoor condition, as the utility model relates to a novel prevent that fire door is preferred, the inside of observation window is inlayed and is equipped with fire prevention glass.

In order to prevent that fire door can automatic door closing, conduct the utility model relates to a novel prevent that fire door is preferred, the door closer is installed to the preceding terminal surface top of door frame, the other end of door closer and the rear end face fixed connection of door leaf.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the sensor, when the sensor senses smoke and fire, a signal is transmitted to the controller, the controller controls the alarm lamp to flicker, the loudspeaker gives out an alarm sound to remind people inside and outside the fireproof door to evacuate, the people can be reminded at the earliest, and the fire is prevented from being trapped;

2. if the fire is violent, the water pipe can be connected with the water filling port through the water filling port, the purpose of fire extinguishing can be achieved through a water source, through arranging the observation window, people inside and outside the fireproof door can observe the fire through the observation window, the evacuation and fire extinguishing work is convenient, through the safety door, an escape passage can be provided through external help, the escape door is opened, and the people can drill out through the escape door;

3. if the trapped person is indoors, when the fire source is outside, the trapped person can seek help and alarm to the outside through the telephone device, so that the rescue purpose is achieved, when the fire source does not exist in normal conditions, the vent hole in the door leaf can be opened, ventilation can be carried out outdoors, and the freshness of indoor air is ensured, however, under the condition that the fire source exists, the vent hole can be blocked through the baffle plate, smoke or flame inside the fire source is prevented from flowing to the outside, and the area on fire is enlarged;

4. prevent fire door inside and outside for the metal level, the metal level elegant appearance under normal conditions, it is durable firm, when having the condition of a fire to take place, can completely cut off the fire source, prevent that the intensity of a fire from expanding, pearlite layer and fire prevention cotton can prevent and block stretching of the intensity of a fire, through setting up the heat insulation layer, in time the fire source has burnt fire door, prevent that fire door both sides can not feel too high temperature yet, can make things convenient for personnel to rescue or cry for help.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of the door leaf structure of the present invention;

FIG. 3 is a schematic view of the flame retardant expansion joint strip of the present invention;

fig. 4 is a schematic view of the safety door of the present invention.

FIG. 5 is a schematic view of the escape door of the present invention

In the figure: 1. a door frame; 2. a door leaf; 3. a hinge; 4. a controller; 5. a sensor; 6. an alarm lamp; 7. a speaker; 8. an observation window; 9. a telephone device; 10. a water injection port; 11. a safety door; 12. a vent; 13. a handle; 14. a metal layer; 15. perlite layers; 16. fireproof cotton; 17. a heat insulating layer; 18. a flame retardant expansion glue strip; 19. a safety door frame; 20. an escape door; 21. a baffle plate; 22. provided is a door closer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a novel fireproof door, includes door frame 1, and the inside swing joint of door frame 1 has door leaf 2, and two hinges 3 are installed on door frame 1's right side, and door frame 1 and door leaf 2 pass through hinge 3 swing joint, and controller 4 and sensor 5 are installed in the preceding terminal surface left side of door leaf 2, and sensor 5 is located the below of controller 4, and alarm lamp 6, speaker 7 are installed to door frame 1's preceding terminal surface top, and speaker 7 is located alarm lamp 6's right side, and observation window 8 is installed to the preceding terminal surface top of door leaf 2.

In the embodiment, firstly, through the sensor 5, when the sensor 5 senses smoke and fire, a signal is transmitted to the controller 4, the controller 4 controls the alarm lamp 6 to flash, the loudspeaker 7 sends out an alarm sound to remind people inside and outside the fireproof door to evacuate, if the fire is violent, the water can be connected with the water injection port 10 through the water injection port 10, the fire extinguishing purpose is achieved through a water source, through arranging the observation window 8, people inside and outside the fireproof door can observe the fire through the observation window 8, the evacuation and the fire extinguishing work are convenient, the emergency door 11 is utilized to provide an escape passage through external assistance, the escape door 20 is opened, people can escape through the escape door 20, if the people are in a room, when the fire is outside, the trapped people can ask for help and alarm through the telephone device 9, so as to achieve the rescue purpose, when the fire is absent in the normal condition, vent 12 on the door leaf 2 can be opened, can ventilate outdoor, guarantee the fresh of indoor air, however, under the condition that has the flame source, can block vent 12 through baffle 21, prevent that the inside smog of flame source or flame from scurrying the outside, enlarge the area that catches fire, prevent the fire door inside and outside and be the metal level 14, metal level 14 elegant appearance under the normal condition, it is durable firm, when having the condition of a fire to take place, can completely cut off the flame source, prevent that the condition of a fire from expanding, 15 pearl rock stratums and the cotton 16 of preventing fires can prevent and block stretching of the condition of a fire, through setting up heat insulation layer 17, even the flame source has burnt fire door, prevent that the fire door both sides can not feel too high temperature yet, can make things convenient for personnel to rescue or SOS.

Specifically, the telephone device 9 and the water filling port 10 are sequentially installed on the front end face of the door leaf 2 from left to right, and the telephone device 9 and the water filling port 10 are located below the observation window 8.

In this embodiment, when the fire source was outside, stranded personnel accessible telephone device 9 was sought help and was reported to the police to reach the rescue purpose, if the condition of a fire is violent, accessible water filling port 10 with water piping connection water filling port 10, reach the purpose of putting out a fire through the water source.

Specifically, a handle 13 is mounted on the left side of the front end face of the door 2, the handle 13 is located on the left side of the telephone device 9, and the handle 13 is made of ceramic.

In this embodiment, ceramic material's handle 13, when the condition of a fire appears, handle 13 can not burnt out by fire, prevents that the handle from damaging, and the unable condition of opening fire door takes place, improves the usability.

Specifically, a safety door 11 is installed on the front end face of the door leaf 2, the safety door 11 is located below the telephone device 9, the safety door 11 comprises a safety door frame 19, and an escape door 20 is hinged inside the safety door frame 19.

In this embodiment, an escape passage is provided by the emergency gate 11 through the help of the outside, the escape door 20 is opened, and a person can drill through the escape door 20.

Specifically, a vent 12 is attached to the front end surface of the door 2, the vent 12 is located below the safety door 11, and a plurality of baffles 21 are provided inside the vent 12.

In this embodiment, when there is not the flame source in normal conditions, the vent 12 on the door leaf 2 can be opened, can carry out ventilation to the open air, guarantees the fresh of indoor air, but, under the condition that has the flame source, can block vent 12 through baffle 21, prevents that the inside smog of flame source or flame from scurrying to the outside.

Specifically, the front end face and the rear end face of the door leaf 2 are respectively provided with a metal layer 14, and a perlite layer 15, a fireproof cotton 16 and a heat insulation layer 17 are sequentially arranged between the two metal layers 14 from front to back.

In this embodiment, prevent that fire door inside and outside is metal level 14, metal level 14 elegant appearance under normal conditions, and is durable firm, when having the condition of a fire to take place, can completely cut off the burning things which may cause a fire, prevents that the intensity of a fire from expanding, and 16 can prevent and block stretching of the intensity of a fire of pearlite layer and fireproof cotton, through setting up heat insulation layer 17, even the burning things which may cause a fire to prevent fire door has been burnt to the burning things which may cause a fire door both sides can not feel too high temperature yet, can make things convenient for personnel to rescue or cry for help.

Specifically, the side wall of the door leaf 2 and the side wall of the escape door 20 are both attached with the flame-retardant expansion rubber strips 18.

In this embodiment, the fire-retardant expansion rubber strip 18 seals the door frame 1 and the door leaf 2, and the escape door 20 and the safety door frame 19, so as to improve the air tightness and effectively isolate the fire and smoke from entering the room.

Specifically, fireproof glass is embedded inside the observation window 8.

In this embodiment, through setting up observation window 8, prevent that the inside and outside personnel of fire door all can observe the condition of a fire through observation window 8, conveniently withdraw and put out a fire work, fire prevention glass guarantees can not burn out, causes inconvenience.

Specifically, a door closer 22 is mounted above the front end face of the door frame 1, and the other end of the door closer 22 is fixedly connected with the rear end face of the door leaf 2.

In this embodiment, the door closer 22 facilitates the automatic closing of the fire door under normal conditions, saving time and labor.

When the fire extinguishing door is used, when the sensor 5 senses smoke and fire, a signal is transmitted to the controller 4, the controller 4 controls the alarm lamp 6 to flicker, the loudspeaker 7 gives an alarm sound to remind people inside and outside the fire door to evacuate, when the people are evacuated, trapped people firstly observe the fire through the observation window 8 to facilitate evacuation and fire extinguishing work, at the moment, the vent 12 is firstly blocked through the baffle 21 to prevent smoke or flames inside the fire source from escaping to the outside to enlarge the area on fire, when the fire source does not exist in normal conditions, the vent 12 on the door leaf 2 can be opened to ventilate outdoors, the freshness of indoor air is ensured, if the fire is fiercely blocked, the water pipe can be connected with the water injection port 10 through the water injection port 10 to achieve the purpose of fire extinguishing through a water source, and also, if the escape door 20 is opened, the people can escape through the escape door 20, if the escape door 20 is blocked, stranded personnel are in indoorly, when the fire disaster is outside, stranded personnel accessible telephone set 9 seeks help and reports to the police outward, thereby reach the rescue purpose, prevent that fire door inside and outside is the metal level 14, the metal level 14 is elegant appearance under normal conditions, it is durable firm, when having the condition of a fire to take place, can completely cut off the fire disaster, prevent that the intensity of a fire from expanding, perk 15 and the cotton 16 of preventing fires can prevent and block stretching of the intensity of a fire, through setting up heat insulation layer 17, in time the fire disaster has burnt and has prevented fire door, prevent that fire door both sides can not feel too high temperature yet, can make things convenient for personnel to rescue or seek help.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a novel fireproof door, includes the door frame, its characterized in that: the door comprises a door frame and is characterized in that a door leaf is movably connected inside the door frame, two hinges are installed on the right side of the door frame, the door frame and the door leaf are movably connected through the hinges, a controller and a sensor are installed on the left side of the front end face of the door leaf, the sensor is located below the controller, an alarm lamp and a loudspeaker are installed above the front end face of the door frame, the loudspeaker is located on the right side of the alarm lamp, and an observation window is installed above the front end face of the door leaf.

2. A new fire rated door as claimed in claim 1, characterised in that: the front end face of the door leaf is sequentially provided with a telephone device and a water filling port from left to right, and the telephone device and the water filling port are located below the observation window.

3. A new fire rated door as claimed in claim 2, characterised in that: the handle is arranged on the left side of the front end face of the door leaf and located on the left side of the telephone device, and the handle is made of ceramic.

4. A new fire rated door as claimed in claim 2, characterised in that: the safety door is arranged on the front end face of the door leaf and located below the telephone device, the safety door comprises a safety door frame, and an escape door is hinged inside the safety door frame.

5. The fire rated door as claimed in claim 4, wherein: the front end face of the door leaf is provided with an air vent, the air vent is located below the safety door, and a plurality of baffles are arranged inside the air vent.

6. A new fire rated door as claimed in claim 1, characterised in that: the door leaf is characterized in that metal layers are arranged on the front end face and the rear end face of the door leaf, and perlite layers, fireproof cotton and heat insulation layers are sequentially arranged between the two metal layers from front to back.

7. The fire rated door as claimed in claim 4, wherein: and the side wall of the door leaf and the side wall of the escape door are both attached with flame-retardant expansion rubber strips.

8. A new fire rated door as claimed in claim 1, characterised in that: fireproof glass is embedded in the observation window.

9. A new fire rated door as claimed in claim 1, characterised in that: and a door closer is arranged above the front end face of the door frame, and the other end of the door closer is fixedly connected with the rear end face of the door leaf.