CN214616236U

CN214616236U - Household fireproof door

Info

Publication number: CN214616236U
Application number: CN202120283141.4U
Authority: CN
Inventors: 闵先龙
Original assignee: Hubei Beifengzhishen Technology Co ltd
Current assignee: Hubei Beifengzhishen Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-05
Anticipated expiration: 2031-02-01

Abstract

A household fireproof door comprises a door body and a fire extinguishing device, wherein an escape door assembly is arranged on the door body and comprises an escape door, a closing mechanism and a fire regulation and control assembly, the fire regulation and control assembly comprises a temperature sensor, a smoke sensor and a microcontroller, and the temperature sensor, the smoke sensor and the microcontroller are arranged on one side, facing indoors, of the escape door; the fire extinguishing device comprises a water conveying pipeline, a water spraying assembly and an infrared sensor, wherein the water spraying assembly comprises a plurality of high-pressure spray heads, electromagnetic valves and universal rotating shafts; also comprises a fire alarm device. The beneficial effects are that: the fire regulation and control subassembly detects indoor temperature and smog unusual, and the control emergency exits is opened, and infrared sensor detects human position, and regulation and control high pressure nozzle rotates the water spray and opens up the route of fleing for indoor personnel, and fire alarm device warns and automatic dialing is reported to the police, warns indoor personnel and flees rapidly, informs the fire fighter to carry out the fire control and puts out a fire and handle, prevents that fire prevention intensity of a fire from stretching and the flue gas diffusion.

Description

Household fireproof door

Technical Field

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

Background

A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. The fireproof door has the functions of a common door, has the functions of preventing the fire from spreading and the smoke from diffusing, and can prevent the fire from spreading within a certain time to ensure the evacuation of people. At present, the existing fireproof door is not provided with an escape door and a fire extinguishing structure, the fireproof effect is poor, when the fireproof door is locked, the inside personnel cannot escape, the outside fire fighter cannot enter into the fire extinguishing device quickly, and when a fire disaster occurs, an escape route cannot be opened for the inside personnel quickly, and the fireproof door does not have the functions of automatic warning and automatic dialing alarm, so that the improved technology is urgently needed in the market to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

To the above, the utility model provides a fire door is prevented to family expenses to solve the problem that proposes in the above-mentioned background art.

The utility model provides a technical scheme that its technical problem adopted is: the household fireproof door comprises a door body and a fire extinguishing device capable of opening an escape route, wherein the door body is of a hollow double-layer structure, a first cavity is formed in the door body, an escape door assembly for escape or rescue is movably arranged in the first cavity, the escape door assembly comprises an escape door, a closing mechanism and a fire regulation and control assembly capable of regulating and controlling the opening and closing of the escape door, a second cavity is formed in the escape door, the escape door is movably connected to the first cavity through the closing mechanism, the fire regulation and control assembly comprises a temperature sensor, a smoke sensor and a microcontroller, the temperature sensor, the smoke sensor and the microcontroller are arranged on one indoor side of the escape door, the temperature sensor and the smoke sensor are connected with the input end of the microcontroller, and the output end of the microcontroller is connected with the closing mechanism; the fire extinguishing device is arranged in the second cavity and comprises a water conveying pipeline capable of being connected with an external water source, a water spraying assembly and an infrared sensor capable of regulating and controlling the rotation of the water spraying assembly according to the position of a human body, the water spraying assembly comprises a plurality of high-pressure spray heads, electromagnetic valves and universal rotating shafts, the high-pressure spray heads are connected to the universal rotating shafts, the water conveying pipeline is connected with the high-pressure spray heads, the electromagnetic valves are arranged at the joints of the water conveying pipeline and the high-pressure spray heads, the universal rotating shafts and the infrared sensor are arranged on one side, facing indoors, of the escape door, and the infrared sensor is connected with the input end of the universal rotating shaft; the fire alarm device can perform a warning function and alarm at a far end, and is arranged in the second cavity; when a fire disaster happens, the fire disaster regulating and controlling assembly regulates and controls the escape door to be opened, the fire extinguishing device opens an escape route according to the direction of a human body, and the fire disaster alarming device carries out alarming and alarming processing.

Further, closing mechanism includes pivot, electromagnetism strip, and escape door one side is through pivot swing joint on first cavity, and the escape door opposite side passes through electromagnetism strip open-close type and connects on first cavity, electric magnetic stripe and temperature sensor, smoke transducer electric connection.

Furthermore, the fire alarm device comprises a fire alarm and an automatic dialing alarm which can be connected with an external alarm terminal, wherein the fire alarm and the automatic dialing alarm are connected with the input ends of a temperature sensor and a smoke sensor.

Furthermore, the fillers in the door body and the escape door are divided into two layers, wherein one layer is an asbestos heat insulation layer, and the other layer is a glass fiber flame-retardant layer.

Furthermore, a glass window and a first handle are arranged on the door body, and a second handle is arranged on the escape door.

Compared with the prior art, the utility model discloses the beneficial effect who produces is: when a fire disaster happens, the fire regulation and control assembly detects indoor temperature and smoke abnormity, through circuit signal transmission, the control escape door is opened, make things convenient for indoor personnel to flee, make outdoor fire fighter get into indoor fast and put out a fire and handle, infrared sensor detects human position simultaneously, regulation and control high pressure nozzle rotates the water spray and opens out an escape route for indoor personnel, guarantee that indoor personnel can flee smoothly, and fire alarm device warns and automatic dialing reports to the police, warn indoor personnel to flee rapidly, and inform the fire fighter to carry out the fire control and put out a fire and handle, prevent the fire door and prevent the effect that the intensity of a fire stretchs and the flue gas diffusion in a certain time.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 1.

Fig. 4 is a circuit flow diagram of the present invention.

Fig. 5 is a circuit effect diagram of the present invention.

In the figure, 1, a door body, 2, an escape door, 3, a water delivery pipeline, 4, an electric magnetic strip, 5, a microcontroller, 6, an infrared sensor, 7, an automatic dialing alarm, 8, a fire alarm, 9, a temperature sensor, 10, a smoke sensor, 11, a universal rotating shaft, 12, an electromagnetic valve, 13, a high-pressure spray head and 14, a glass window.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In fig. 1-5, there is provided a fire door for home use, comprising a door body 1, a fire extinguishing apparatus for opening an escape route, the door body 1 is a hollow double-layer structure, a first cavity is arranged on the door body 1, an escape door assembly for escape or rescue is movably arranged in the first cavity, the escape door assembly comprises an escape door 2, a closing mechanism and a fire regulating assembly capable of regulating the opening and closing of the escape door 2, a second cavity is arranged in the escape door 2, the escape door 2 is movably connected to the first cavity through the closing mechanism, the fire regulation and control assembly comprises a temperature sensor 9, a smoke sensor 10 and a microcontroller 5, wherein the temperature sensor 9, the smoke sensor 10 and the microcontroller 5 are arranged on one indoor side of the escape door 2, the temperature sensor 9 and the smoke sensor 10 are connected with the input end of the microcontroller 5, and the output end of the microcontroller 5 is connected with a closing mechanism; the closing mechanism comprises a rotating shaft and an electromagnetic strip 4, one side of the escape door 2 is movably connected to the first cavity through the rotating shaft, the other side of the escape door 2 is connected to the first cavity in an opening-closing mode through the electromagnetic strip 4, and the electromagnetic strip 4 is electrically connected with the temperature sensor 9 and the smoke sensor 10; the temperature sensor 9 and the smoke sensor 10 are arranged on one side facing the indoor, when a person is in a fire or fires smoke in the indoor, the temperature sensor 9 and the smoke sensor 10 are not influenced by the outside, the phenomenon that the escape door 2 is opened from the outside to enter the indoor to cause bad influence is avoided, when a fire occurs in the indoor and the door body 1 cannot be opened, the temperature sensor 9 and the smoke sensor 10 detect abnormal temperature and smoke to generate a temperature and smoke abnormal signal which is transmitted to the microcontroller 5, the microcontroller 5 converts the temperature and smoke abnormal signal into a control signal which is transmitted to the electromagnetic strip 4 to control the action of the electromagnetic strip 4, the escape door 2 is opened, so that the indoor person can escape through the escape door 2, the indoor fire fighter can conveniently enter the indoor to extinguish the fire rapidly, and the situation that the indoor person cannot escape or the outdoor person cannot enter the fire quickly due to the door body 1 being locked is avoided, a new escape passage is added, so that the personal safety of people can be better protected.

In this embodiment, the fire extinguishing apparatus is disposed in the second cavity, the fire extinguishing apparatus includes a water pipe 3 connectable to an external water source (such as a fire hydrant or a household water source), a water spraying assembly, and an infrared sensor 6 capable of regulating and controlling the rotation of the water spraying assembly according to the orientation of a human body, the water spraying assembly includes a plurality of high-pressure nozzles 13, an electromagnetic valve 12, and a universal rotating shaft 11, the high-pressure nozzles 13 are connected to the universal rotating shaft 11, the water pipe 3 is connected to the high-pressure nozzles 13, the electromagnetic valve 12 is disposed at the connection between the water pipe 3 and the high-pressure nozzles 13, the universal rotating shaft 11 and the infrared sensor 6 are disposed on the indoor side of the escape door 2, and the infrared sensor 6 is connected to an input end of the universal rotating shaft 11; in case of a complicated fire scene, the route of the escape person from the escape door 2 may be submerged by the fire, the infrared sensor 6 detects the position of the human body, the universal rotating shaft 11 is controlled to drive the high-pressure nozzle 13 to rotate to the position of the human body through circuit signal transmission, temperature and smoke abnormal signals detected by the temperature sensor 9 and the smoke sensor 10 are transmitted to the electromagnetic valve 12 and the high-pressure nozzle 13, the electromagnetic valve 12 and the high-pressure nozzle 13 are controlled to act, the high-pressure nozzle 13 sprays water pressure to extinguish the escape route between the escape person and the escape door 2, a safe escape route is rapidly opened, the escape person can escape through the escape door 2 rapidly, the situation that the fire cuts off all escape routes of the escape person is avoided, and the escape person can be ensured to escape smoothly.

In this embodiment, the fire alarm device is further provided with a warning function and a far-end alarm, and is arranged in the second cavity; the fire alarm device comprises a fire alarm 8 and an automatic dialing alarm 7 which can be connected with an external alarm terminal, wherein the fire alarm 8 and the automatic dialing alarm 7 are connected with the input ends of a temperature sensor 9 and a smoke sensor 10; temperature smog abnormal signal that temperature sensor 9 and smoke transducer 10 detected, through circuit signal transmission to fire alarm 8 and automatic dialing alarm 7 in, fire alarm 8 sends buzzing warning rapidly, remind indoor personnel to flee rapidly, automatic dialing alarm 7 carries out the 120 dials automatically, transmit the fire condition to outside alarm terminal, inform the fire fighter and put out a fire rapidly in the future, avoid the conflagration too big, lead to indoor personnel unable flee, cause bigger fire destruction.

In this embodiment, the fillers in the door body 1 and the escape door 2 are divided into two layers, one layer is an asbestos thermal insulation layer, and the other layer is a glass fiber flame-retardant layer; has the functions of preventing the spread of fire and the diffusion of smoke, can prevent the spread of fire within a certain time, and ensures the evacuation of people.

In this embodiment, the door body 1 is provided with a glass window 14 and a first handle, and the escape door 2 is provided with a second handle; the indoor fire situation is observed through the glass window 14, and the escape door 2 is opened from the outdoor through the second handle.

In this embodiment, the door further comprises a storage battery arranged on the door body 1, and the storage battery supplies electric energy to electric components such as the automatic dialing alarm 7, the smoke sensor 10, the temperature sensor 9 and the like, for example, storage batteries with models of 4AH-12V and 4 AH-24V.

In this embodiment, the utility model discloses a control circuit is the common circuit in the circuit field, and the technical personnel who belongs to can both realize, does not describe here any more.

In this embodiment, the microcontroller 5 is a programmable AT89C2051, TMS320VC5509A, or ML62Q1300/1500/1700 series single chip microcomputer, and the like.

In the present embodiment, the temperature sensor 9 is a common temperature sensor device, such as a sensor of WS90501-N type, a sensor of KNE-WZP type, or the like.

In this embodiment, the smoke sensor 10 is a conventional smoke detection device such as a JT-LZ-1902 type, a JTY-GF-XY701 type smoke detector, or the like.

In the present embodiment, the infrared sensor 6 is a common sensing component, such as Melexis (MLX 90640).

In the present embodiment, the fire alarm 8 is a conventional fire buzzer device, such as a SFM-27 model, a SFM-27DC3-24V model fire buzzer lamp, etc.

In this embodiment, the automatic dialing alarm 7 is a common automatic dialing alarm device, such as JD-X502 GSM model, JD-X502 GSM automatic dialing alarm device, and the like.

In the embodiment, the universal rotating shaft 11 is a common electric universal shaft, such as an ELBE0.700 model, a TYH-CYT-305 model, and the like.

The utility model discloses when concrete implementation: the temperature sensor 9 and the smoke sensor 10 are arranged on one side facing the indoor, the temperature sensor 9 and the smoke sensor 10 cannot be influenced by the outside, the phenomenon that a person opens the escape door 2 from the outside to enter the indoor to cause bad influence is avoided, when a fire disaster occurs in the indoor and the door body 1 cannot be opened, the temperature sensor 9 and the smoke sensor 10 detect abnormal temperature and smoke and transmit circuit signals to the electromagnetic strip 4 to control the electromagnetic strip 4 to act and open the escape door 2, so that the indoor person can escape through the escape door 2, and the indoor fire fighter can conveniently enter the indoor to perform fire extinguishing treatment quickly; the infrared sensor 6 detects the position of a human body, controls the universal rotating shaft 11 to drive the high-pressure spray head 13 to rotate to the position of the human body through circuit signal transmission, controls the electromagnetic valve 12 and the high-pressure spray head 13 to act, and the high-pressure spray head 13 sprays water pressure to extinguish a fire of an escape route between an escape person and the escape door 2, so that a safe escape route is quickly opened for the escape person to escape through the escape door 2; temperature smog abnormal signal that temperature sensor 9 and smoke transducer 10 detected, through circuit signal transmission to fire alarm 8 and automatic dialing alarm 7 in, fire alarm 8 sends buzzing warning rapidly, remind indoor personnel to flee rapidly, automatic dialing alarm 7 carries out the 120 dials automatically, transmit the fire condition to outside alarm terminal, inform the fire fighter and put out a fire rapidly in the future, avoid the conflagration too big, lead to indoor personnel unable flee, cause bigger fire destruction.

It is worth mentioning that: in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; the circuits described in the present invention are all commonly used circuits in the field, and other related components are all commonly used components, and for those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A household fireproof door is characterized in that: the fire extinguishing device comprises a door body and a fire extinguishing device capable of opening an escape route, wherein the door body is of a hollow double-layer structure, a first cavity is arranged on the door body, an escape door assembly for escape or rescue is movably arranged in the first cavity, the escape door assembly comprises an escape door, a closing mechanism and a fire regulation and control assembly capable of regulating and controlling the opening and closing of the escape door, a second cavity is arranged in the escape door, the escape door is movably connected to the first cavity through the closing mechanism, the fire regulation and control assembly comprises a temperature sensor, a smoke sensor and a microcontroller, the temperature sensor, the smoke sensor and the microcontroller are arranged on one side, facing the room, of the escape door, the temperature sensor and the smoke sensor are connected with the input end of the microcontroller, and the output end of the microcontroller is connected with the closing mechanism;

the fire extinguishing device is arranged in the second cavity and comprises a water conveying pipeline capable of being connected with an external water source, a water spraying assembly and an infrared sensor capable of regulating and controlling the rotation of the water spraying assembly according to the position of a human body, the water spraying assembly comprises a plurality of high-pressure spray heads, electromagnetic valves and universal rotating shafts, the high-pressure spray heads are connected to the universal rotating shafts, the water conveying pipeline is connected with the high-pressure spray heads, the electromagnetic valves are arranged at the joints of the water conveying pipeline and the high-pressure spray heads, the universal rotating shafts and the infrared sensor are arranged on one side, facing indoors, of the escape door, and the infrared sensor is connected with the input end of the universal rotating shaft;

the fire alarm device can perform a warning function and alarm at a far end, and is arranged in the second cavity; when a fire disaster happens, the fire disaster regulating and controlling assembly regulates and controls the escape door to be opened, the fire extinguishing device opens an escape route according to the direction of a human body, and the fire disaster alarming device carries out alarming and alarming processing.

2. A fire rated home door as claimed in claim 1, further comprising: the closing mechanism comprises a rotating shaft and an electromagnetic strip, one side of the escape door is movably connected to the first cavity through the rotating shaft, the other side of the escape door is connected to the first cavity in an opening-closing mode through the electromagnetic strip, and the electromagnetic strip is electrically connected with the temperature sensor and the smoke sensor.

3. A fire rated home door as claimed in claim 1, further comprising: the fire alarm device comprises a fire alarm and an automatic dialing alarm which can be connected with an external alarm terminal, wherein the fire alarm and the automatic dialing alarm are connected with the input ends of a temperature sensor and a smoke sensor.

4. A fire rated home door as claimed in claim 1, further comprising: the filler inside the door body and the escape door is divided into two layers, wherein one layer is an asbestos heat insulation layer, and the other layer is a glass fiber flame-retardant layer.

5. A fire rated home door as claimed in claim 1, further comprising: the door body is provided with a glass window and a first handle, and the escape door is provided with a second handle.