CN112796639B - Wooden door with automatic fire extinguishing function and use method thereof - Google Patents
Wooden door with automatic fire extinguishing function and use method thereof Download PDFInfo
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- CN112796639B CN112796639B CN202110021544.6A CN202110021544A CN112796639B CN 112796639 B CN112796639 B CN 112796639B CN 202110021544 A CN202110021544 A CN 202110021544A CN 112796639 B CN112796639 B CN 112796639B
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- Prior art keywords
- wall
- side wall
- fixedly connected
- water pipe
- fire
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a wooden door with an automatic fire extinguishing function and a use method thereof, the wooden door comprises a wall body and a water pipe, wherein a wooden door is rotationally connected to the inner side wall of the wall body, the water pipe is fixedly installed inside the wall body, spray heads are symmetrically and fixedly connected to the outer side wall of the water pipe, the spray heads penetrate through the wall body, installation cavities are symmetrically formed in the wooden door, an extrusion box is fixedly connected to the inner side wall of the installation cavity, an extrusion mechanism is fixedly and slidingly connected to the inner side wall of the extrusion box, the extrusion mechanism abuts against the inner side wall of the wall body, a first spring is symmetrically and fixedly connected to the outer side wall of the extrusion box, and a sealing plate is fixedly connected to the tail end of the first spring.
Description
Technical Field
The invention relates to the technical field of fire-extinguishing wooden doors, in particular to a wooden door with an automatic fire-extinguishing function and a using method thereof.
Background
Fire refers to a disaster caused by combustion that is out of control in time or space. Fire is defined in a new standard as combustion that is out of control in time or space, and among various disasters, fire is one of the most frequent and common major disasters threatening public safety and social development.
According to the invention, the fire door with an automatic fire extinguishing function is disclosed in the patent number CN104343369A, which comprises a door plate, a smoke sensor arranged on the door plate, a power supply, a motor, a controller and a fire extinguisher, wherein the smoke sensor is electrically connected with the controller, the controller is electrically connected with the motor, the power supply is respectively electrically connected with the controller, the motor, a light detector and an electromagnetic valve, the light detector is electrically connected with the controller, the fire extinguisher consists of a fire extinguishing cylinder, a universal ball head, the light detector, a high-pressure spray head and an electromagnetic valve, the motor is connected with the universal ball head through a lead screw, the universal ball head is arranged at the top of the fire extinguishing cylinder, the light detector and the high-pressure spray head are arranged on the universal ball head, the electromagnetic valve is arranged on the high-pressure spray head, and the controller is electrically connected, so that the problems that the fire door has certain life and property loss caused by no automatic fire extinguishing function at present are overcome, the fire door has the functions of alarming and automatic fire extinguishing, great convenience is brought to fire extinguishment or property loss caused to people, and life and property loss are reduced.
However, most of the devices are controlled through electronic components in the use process, but under the condition of fire disaster occurrence, the high temperature may cause power failure and further cause the electronic components to work abnormally, and meanwhile, the fire door cannot seal the door gap, so that dense smoke can drift into a room from the door gap, the living space of trapped people is reduced, at the moment, the living space of the trapped people can only be controlled through manpower, and the life safety of the trapped people is threatened, so that a wooden door with an automatic fire extinguishing function and a use method thereof are needed.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a wooden door with an automatic fire extinguishing function and a use method thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a wooden door with automatic fire extinguishing function, includes wall body, water pipe, rotate on the inside wall of wall body and be connected with the timber, water pipe fixed mounting is in the inside of wall body, symmetrical fixedly connected with shower nozzle on the lateral wall of water pipe, the shower nozzle runs through the wall body, the inside symmetry of timber has seted up the installation cavity, fixedly connected with extrusion case on the inside wall of installation cavity, fixedly sliding connection has extrusion mechanism on the inside wall of extrusion case, extrusion mechanism offsets tightly with the inside wall of wall body, symmetrical fixedly connected with first spring on the lateral wall of extrusion case, the end fixedly connected with closing plate of first spring, the end of closing plate offsets tightly with the inside wall of wall body, the mounting groove has been seted up on the lateral wall of extrusion case to the symmetry, fixedly connected with fixed frame on the inside wall of mounting groove, sliding connection has the pressure plate on the inside wall of fixed frame, the outside wall of bracing piece runs through the outside wall of fixed frame, fixed sliding connection has extrusion mechanism on the inside wall body's the inside wall of extrusion case, the end of air bag has the inside wall body, the spacing groove has been seted up on the outside wall body, the inside wall body has the spacing groove has the inside wall body fixedly connected with the spacing groove, the inside wall body has the spacing groove to open, the inside wall body has the spacing groove fixedly connected with the inside wall body, the baffle plate penetrates through the baffle groove and is propped against the inner side wall of the locking groove, the limiting plate penetrates through the baffle groove and is fixedly connected with the outer side wall of the baffle plate, the transmission box is fixedly connected to the inner side wall of the water pipe, and the stirring mechanism is rotationally connected to the inner side wall of the transmission box.
Preferably, the extrusion mechanism comprises a piston which is connected to the inner side wall of the extrusion box in a sliding manner, a piston rod is fixedly connected to the outer side wall of the piston, the tail end of the piston rod sequentially penetrates through the outer side wall of the extrusion box and the wooden door, and the tail end of the piston rod abuts against the inner side wall of the wall body.
Preferably, the opening mechanism comprises a closing plate which is connected to the inner side wall of the connecting groove in a sliding mode, a second spring is fixedly connected to the outer side wall of the closing plate, the tail end of the second spring is fixedly connected with the outer side wall of the water pipe, the tail end of the pull rope is fixedly connected with the outer side wall of the closing plate, and the tail end of the closing plate is abutted to the inner side wall of the water pipe.
Preferably, the stirring mechanism comprises a transmission rod rotationally connected to the inner side wall of the transmission box, a plurality of blades are fixedly connected to the outer side wall of the transmission rod, the transmission rod sequentially penetrates through the transmission box, the water pipe and the outer side wall of the wall body and extends to the inside of the fixed cavity, the tail end of the transmission rod is fixedly connected with a fan, and through grooves are symmetrically formed in the outer side wall of the transmission box.
Preferably, the second spring is wound with the outer side wall of the closing plate, and the second spring is made of spring steel.
Preferably, fire extinguishing powder is arranged in the fixing cavity, and the locking groove is communicated with the fixing cavity.
Preferably, the sealing plate is made of refractory rubber.
Preferably, the piston is closely attached to the inner side wall of the extrusion box.
The method for using the wooden door with the automatic fire extinguishing function comprises the following steps:
s1: when a fire disaster occurs and the fire is large, the fire should enter the room to avoid the fire, and after the fire enters the room, the wooden door is closed to isolate the flame and the high temperature.
S2: the piston rod is propped against the inner side wall of the wall body in the wooden door closing process, so that hydraulic oil in the extrusion box is compressed, the pressure plate is outwards moved by the hydraulic oil, the sealing plate is outwards ejected against the inner side wall of the wall body, sealing of a door gap is achieved, and the phenomenon that smoke enters the room through the gap to cause asphyxia is avoided.
S3: the conflagration can give off a large amount of heat, and the heat can make the gasbag start to expand, and the gasbag inflation makes limiting plate downwardly moving, and limiting plate pulling stay cord downwardly moving at downwardly moving's in-process to realize opening the inside rivers of water pipe, the inside rivers of water pipe are put out a fire through the shower nozzle, also moisten the timber simultaneously, avoid the timber to appear damaging under long-time high temperature.
S4: the inside rivers of water pipe can strike the blade at the in-process that flows to make the transfer line begin to rotate, the transfer line drives the fan and begins to rotate, discharges the fire extinguishing agent of fixed intracavity portion through the locking groove, thereby can control the intensity of a fire, avoid the intensity of a fire to continue to spread.
S5: the people to be avoided should be in room inside all the time, cover the mouth and nose with wet clothing and wait for rescue personnel to rescue.
Compared with the prior art, the invention has the beneficial effects that:
1. closing the timber, piston rod and the inside wall of wall body offset tightly this moment, and then make the piston to the inside hydraulic oil of motion to the extrusion incasement portion compress, hydraulic oil is by outside thrust to the pressure board, and then make the sealing plate outwards move and offset tightly with the inside wall of wall body, realize the seal to the crack, thereby avoid the flue gas to enter into indoor causing the stifling phenomenon, greatly increased stranded personnel's survival probability.
2. When the fire disaster occurs, a large amount of heat can be generated, the air bag starts to expand, the air bag expands to push the limiting plate to move downwards, the limiting plate enables the pull rope to move downwards, the pull rope pulls the closing plate to move downwards to realize circulation of water flow inside the water pipe, the water flow inside the water pipe can be discharged through the spray nozzle, and accordingly fire can be automatically extinguished, meanwhile, the wooden door can be kept wet all the time, damage to the wooden door caused by overhigh temperature is avoided, the limiting plate drives the baffle plate to move downwards in the downward moving process to realize opening of the locking groove, the water flow inside the water pipe can impact the blades in the flowing process, the impact enables the transmission rod to start rotating, the transmission rod drives the fan to start rotating, and the fan rotates to discharge fire extinguishing agent inside the fixing cavity through the locking groove, so that fire spreading is slowed down, and economic loss is reduced.
3. In summary, the fire and temperature blocking is realized in the process of closing the wooden door, the door seam is sealed, the smoke dust is prevented from entering to cause choking poisoning, meanwhile, the heat generated by the fire is used for discharging water flow in the water pipe through the spray head, the wooden door is further kept moist when the fire is automatically extinguished, the wooden door is prevented from being damaged by high temperature, the fire extinguishing agent is discharged in the water flow flowing process of the water pipe, the fire spreading rate is greatly reduced, and a large amount of time is created for subsequent rescue work.
Drawings
Fig. 1 is a schematic structural view of a wood door with an automatic fire extinguishing function and a method for using the same according to the present invention;
FIG. 2 is an enlarged view of portion A of the present invention;
FIG. 3 is an enlarged view of portion B of the present invention;
FIG. 4 is an enlarged view of portion C of the present invention;
FIG. 5 is an enlarged view of portion D of the present invention;
fig. 6 is a top view of the gear box of the present invention.
In the figure: 1 wall, 2 timber, 3 water pipe, 4 installation chamber, 5 extrusion case, 6 piston, 7 piston rod, 8 shower nozzle, 9 closing plate, 10 first spring, 11 mounting groove, 12 fixed frame, 13 pressure plate, 14 bracing piece, 15 transmission case, 16 transfer line, 17 blade, 18 through groove, 19 spread groove, 20 closure plate, 21 second spring, 22 stay cord, 23 fan, 24 fixed chamber, 25 gasbag, 26 division board, 27 limiting plate, 28 separation groove, 29 locking groove, 30 limiting chamber, 31 baffle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-6, a wooden door with an automatic fire extinguishing function comprises a wall body 1 and a water pipe 3, wherein a wooden door 2 is rotationally connected to the inner side wall of the wall body 1, the water pipe 3 is fixedly installed in the wall body 1, spray heads 8 are symmetrically and fixedly connected to the outer side wall of the water pipe 3, the spray heads 8 penetrate through the wall body 1, and installation cavities 4 are symmetrically formed in the wooden door 2;
the inner side wall of the installation cavity 4 is fixedly connected with an extrusion box 5, the inner side wall of the extrusion box 5 is fixedly connected with an extrusion mechanism in a sliding manner, the extrusion mechanism is abutted against the inner side wall of the wall body 1, the extrusion mechanism comprises a piston 6 which is slidably connected onto the inner side wall of the extrusion box 5, the piston 6 is tightly attached to the inner side wall of the extrusion box 5, a piston rod 7 is fixedly connected onto the outer side wall of the piston 6, the tail end of the piston rod 7 sequentially penetrates through the extrusion box 5 and the outer side wall of the wooden door 2, the tail end of the piston rod 7 is abutted against the inner side wall of the wall body 1, the sealing plate 9 can be abutted against the inner side wall of the wall body 1 through the extrusion mechanism, sealing of a door gap is achieved, the phenomenon that smoke enters into a room to cause choking is avoided, and the survival probability of trapped people is greatly increased;
the outer side wall of the extrusion box 5 is symmetrically and fixedly connected with a first spring 10, the tail end of the first spring 10 is fixedly connected with a sealing plate 9, the sealing plate 9 is made of refractory rubber, the refractory rubber can keep the original shape at high temperature for a long time, the tail end of the sealing plate 9 is abutted against the inner side wall of the wall body 1, the outer side wall of the extrusion box 5 is symmetrically provided with a mounting groove 11, the inner side wall of the mounting groove 11 is fixedly connected with a fixing frame 12, the inner side wall of the fixing frame 12 is slidably connected with a pressure plate 13, the outer side wall of the pressure plate 13 is fixedly connected with a supporting rod 14, the supporting rod 14 penetrates through the outer side wall of the fixing frame 12, and the tail end of the supporting rod 14 is fixedly connected with the outer side wall of the sealing plate 9;
the outer side wall of the water pipe 3 is provided with a connecting groove 19, the inner side wall of the connecting groove 19 is connected with an opening mechanism in a sliding manner, the opening mechanism is abutted against the inner side wall of the water pipe 3, the opening mechanism comprises a closing plate 20 which is connected onto the inner side wall of the connecting groove 19 in a sliding manner, the outer side wall of the closing plate 20 is fixedly connected with a second spring 21, the tail end of the second spring 21 is fixedly connected with the outer side wall of the water pipe 3, the second spring 21 is wound on the outer side wall of the closing plate 20, the second spring 21 is made of spring steel, the spring steel has high tensile strength, elastic limit and fatigue strength and good elasticity, so that a damping effect is achieved through shrinkage when external force is applied, the tail end of a pull rope 22 is abutted against the outer side wall of the closing plate 20, the tail end of the closing plate 20 is abutted against the inner side wall of the water pipe 3, 3 opening of the water pipe can be achieved through the opening mechanism, fire extinguishing can be performed on a fire place through water flow, and meanwhile, the wooden door 2 can be wetted and prevented from being damaged at a high temperature for a long time;
a limiting cavity 30 is formed in the wall body 1, a fixing cavity 24 is formed in the wall body 1, a partition plate 26 is fixedly connected to the inner side wall of the fixing cavity 24, an air bag 25 is fixedly connected to the inner side wall of the fixing cavity 24, a limiting plate 27 is fixedly connected to the tail end of the air bag 25, a pull rope 22 is fixedly connected to the outer side wall of the limiting plate 27, a locking groove 29 is formed in the outer side wall of the wall body 1, a blocking groove 28 is formed in the wall body 1, a blocking plate 31 is connected to the inner side wall of the blocking groove 28 in a sliding mode, and the blocking plate 31 penetrates through the blocking groove 28 and abuts against the inner side wall of the locking groove 29, and the limiting plate 27 penetrates through the blocking groove 28 and is fixedly connected with the outer side wall of the blocking plate 31;
fixedly connected with transmission case 15 on the inside wall of water pipe 3, rotationally be connected with rabbling mechanism on the inside wall of transmission case 15, rabbling mechanism is including rotationally connecting the transfer line 16 on the inside wall of transmission case 15, fixedly connected with a plurality of blades 17 on the lateral wall of transfer line 16, the inside that runs through transmission case 15 in proper order of transfer line 16, the outside wall of water pipe 3 and wall body 1 and extend to fixed chamber 24, the terminal fixedly connected with fan 23 of transfer line 16, the through groove 18 has been seted up to the symmetry on the lateral wall of transmission case 15, fixed chamber 24's inside is provided with the fire extinguishing powder, locking groove 29 is linked together with fixed chamber 24, the wind-force that produces through rabbling mechanism can be discharged the inside fire extinguishing agent of fixed chamber 24 through locking groove 29, and then slowed down the spread of fire, economic loss is reduced, a large amount of time has been made for subsequent rescue work.
A method for using a wooden door with an automatic fire extinguishing function comprises the following steps:
s1: when a fire disaster occurs and the fire situation is large, the fire disaster can enter the room to avoid the fire, and after the fire disaster enters the room, the wooden door 2 is closed to isolate the flame from high temperature.
S2: the piston rod 7 abuts against the inner side wall of the wall body 1 in the process of closing the wooden door 2, so that hydraulic oil in the extrusion box 5 is compressed, the pressure plate 13 is outwards moved by the hydraulic oil, the sealing plate 9 is outwards ejected to abut against the inner side wall of the wall body 1, sealing of a door gap is achieved, and the phenomenon that smoke enters the room through the gap to cause asphyxia is avoided.
S3: the conflagration can give off a large amount of heat, and the heat can make gasbag 25 start to expand, and gasbag 25 expansion makes limiting plate 27 downwardly moving, and limiting plate 27 pulls stay cord 22 downwardly moving at downwardly moving's in-process to realize the opening to the inside rivers of water pipe 3, the inside rivers of water pipe 3 put out a fire through shower nozzle 8, also moisten timber 2 simultaneously, avoid timber 2 to appear damaging under long-time high temperature.
S4: the rivers inside water pipe 3 can strike blade 17 at the in-process that flows to make transfer line 16 begin to rotate, transfer line 16 drives fan 23 and begins to rotate, discharges the fire extinguishing agent of fixed intracavity 24 inside through locking groove 29, thereby can control the intensity of a fire, avoid the intensity of a fire to continue to spread.
S5: the people to be avoided should be in room inside all the time, cover the mouth and nose with wet clothing and wait for rescue personnel to rescue.
According to the invention, when a fire disaster is overlarge, the fire disaster enters a room for refuge, the wooden door 2 is closed manually, the piston rod 7 of the wooden door 2 is abutted against the inner side wall of the wall body 1 in the closing process, so that the piston 6 moves inwards, hydraulic oil in the extrusion box 5 is extruded by the piston 6 in the inward moving process, the hydraulic oil has outward thrust to the pressure plate 13, the pressure plate 13 moves outwards, the pressure plate 13 drives the sealing plate 9 to move outwards through the supporting rod 14, sealing of a door gap is realized, smoke dust is prevented from entering the room through the door gap, and the survival probability of trapped personnel is greatly increased;
the fire disaster can generate high temperature, the air bag 25 begins to expand due to the high temperature, the air bag 25 expands outwards to drive the limiting plate 27 to move downwards, the limiting plate 27 pulls the pull rope 22 to move downwards, the pull rope 22 pulls the closing plate 20 to move downwards to open water flow in the water pipe 3, the water flow in the water pipe 3 can be discharged through the spray head 8, so that fire can be controlled, meanwhile, the wooden door 2 can be wetted, the wooden door 2 is kept wet all the time, damage to the wooden door 2 caused by the too high temperature is avoided, the limiting plate 27 drives the baffle plate 31 to move downwards in the downward moving process to open the locking groove 29, the water flow in the water pipe 3 impacts the blades 17 through the penetrating groove 18 in the flowing process, the blades 17 are impacted to start rotating, the transmission rod 16 starts rotating, the fan 23 rotates to generate wind force to discharge fire extinguishing agent in the fixing cavity 24 through the locking groove 29, the spreading of the fire is slowed down, a large amount of time is manufactured for rescue work, and meanwhile, a large amount of economic loss is reduced;
the temperature can reduce gradually after the fire is put out completely, gasbag 25 can inwards shrink, and stay cord 22 loses downward pulling force this moment, and second spring 21 has ascending pulling force for closure plate 20 upward movement offsets tightly with the inside wall of water pipe 3, realizes the closure to water pipe 3, and limiting plate 27 also can drive baffle plate 31 upward movement and close locking groove 29 simultaneously, avoids rivers and fire extinguishing agent to continue to discharge and causes the waste.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (1)
1. The utility model provides a wooden door with automatic fire extinguishing function, includes wall body (1), water pipe (3), a serial communication port, rotationally be connected with timber (2) on the inside wall of wall body (1), water pipe (3) fixed mounting is in the inside of wall body (1), symmetrical fixedly connected with shower nozzle (8) on the lateral wall of water pipe (3), shower nozzle (8) run through wall body (1), install cavity (4) have been seted up to the inside symmetry of timber (2), fixedly connected with extrusion case (5) on the inside wall of installation cavity (4), fixedly connected with extrusion mechanism on the inside wall of extrusion case (5), extrusion mechanism offsets tightly with the inside wall of wall body (1), symmetrical fixedly connected with first spring (10) on the lateral wall of extrusion case (5), terminal fixedly connected with closing plate (9) of closing plate (9) offsets tightly with the inside wall of wall body (1), install groove (11) have been seted up to the symmetry on the lateral wall of extrusion case (5), fixedly connected with pressure bar (13) on the inside wall (12) of installation groove (11), pressure bar (13) are connected with fixedly, the utility model discloses a water pipe, including fixed frame (12) and fixed frame (1), bracing piece (14), the terminal of bracing piece (14) is fixed connection with the lateral wall of closing plate (9), connecting groove (19) have been seted up on the lateral wall of water pipe (3), sliding connection has opening mechanism on the inside wall of connecting groove (19), opening mechanism offsets tightly with the inside wall of water pipe (3), spacing chamber (30) have been seted up to the inside of wall (1), fixed cavity (24) have been seted up to the inside of wall (1), fixedly connected with division board (26) on the inside wall of fixed cavity (24), fixedly connected with gasbag (25) on the inside wall of fixed cavity (24), the terminal fixedly connected with limiting plate (27) of gasbag (25), fixedly connected with stay cord (22) on the lateral wall of limiting plate (27), locking groove (29) have been seted up on the lateral wall of wall (1), separation groove (28) have been seted up in the inside of separation groove (28), sliding connection has separation board (31) on the inside wall of separation groove (28), separation board (31) and penetration groove (28) and fixed connection between the inside wall (28) and separation board (31), a transmission case (15) is fixedly connected to the inner side wall of the water pipe (3), and a stirring mechanism is rotationally connected to the inner side wall of the transmission case (15);
the extrusion mechanism comprises a piston (6) which is slidably connected to the inner side wall of the extrusion box (5), a piston rod (7) is fixedly connected to the outer side wall of the piston (6), the tail end of the piston rod (7) sequentially penetrates through the extrusion box (5) and the outer side wall of the wooden door (2), and the tail end of the piston rod (7) is abutted against the inner side wall of the wall body (1);
the opening mechanism comprises a closing plate (20) which is connected to the inner side wall of the connecting groove (19) in a sliding manner, a second spring (21) is fixedly connected to the outer side wall of the closing plate (20), the tail end of the second spring (21) is fixedly connected with the outer side wall of the water pipe (3), the tail end of the pull rope (22) is fixedly connected with the outer side wall of the closing plate (20), and the tail end of the closing plate (20) is abutted against the inner side wall of the water pipe (3);
the stirring mechanism comprises a transmission rod (16) rotationally connected to the inner side wall of a transmission box (15), a plurality of blades (17) are fixedly connected to the outer side wall of the transmission rod (16), the transmission rod (16) sequentially penetrates through the transmission box (15), the water pipe (3) and the outer side wall of a wall body (1) and extends to the inside of a fixed cavity (24), a fan (23) is fixedly connected to the tail end of the transmission rod (16), and penetrating grooves (18) are symmetrically formed in the outer side wall of the transmission box (15);
the second spring (21) is wound with the outer side wall of the closing plate (20), and the second spring (21) is made of spring steel;
fire extinguishing powder is arranged in the fixing cavity (24), and the locking groove (29) is communicated with the fixing cavity (24);
the sealing plate (9) is made of refractory rubber;
the piston (6) is tightly attached to the inner side wall of the extrusion box (5);
the method for using the wooden door with the automatic fire extinguishing function comprises the following steps:
s1: when a fire disaster occurs and the fire situation is large, the fire disaster can enter the room to avoid the fire, and after entering the room, the wooden door (2) is closed to isolate the flame from high temperature;
s2: the piston rod (7) is propped against the inner side wall of the wall body (1) in the closing process of the wooden door (2), so that hydraulic oil in the extrusion box (5) is compressed, the pressure plate (13) is outwards moved by the hydraulic oil, the sealing plate (9) is outwards popped up to prop against the inner side wall of the wall body (1), the door gap is sealed, and the phenomenon that smoke enters the room through the gap to cause choking is avoided;
s3: the fire disaster can emit a large amount of heat, the heat can enable the air bag (25) to start to expand, the air bag (25) expands to enable the limiting plate (27) to move downwards, the limiting plate (27) pulls the pull rope (22) to move downwards in the downward moving process, so that the water flow in the water pipe (3) is opened, the water flow in the water pipe (3) is extinguished through the spray head (8), meanwhile, the wooden door (2) is wetted, and damage to the wooden door (2) is avoided at a high temperature for a long time;
s4: the water flow in the water pipe (3) can impact the blades (17) in the flowing process, so that the transmission rod (16) starts to rotate, the transmission rod (16) drives the fan (23) to start to rotate, and the fire extinguishing agent in the fixed cavity (24) is discharged through the locking groove (29), so that the fire can be controlled, and the fire is prevented from spreading continuously;
s5: the people to be refuge should be always in the room, and the wet clothes are used for covering the mouth and nose to wait for rescue of rescue staff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110021544.6A CN112796639B (en) | 2021-01-08 | 2021-01-08 | Wooden door with automatic fire extinguishing function and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110021544.6A CN112796639B (en) | 2021-01-08 | 2021-01-08 | Wooden door with automatic fire extinguishing function and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112796639A CN112796639A (en) | 2021-05-14 |
| CN112796639B true CN112796639B (en) | 2023-07-25 |
Family
ID=75809139
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| CN113338780B (en) * | 2021-06-21 | 2023-03-10 | 安徽双鹏实业有限公司 | Steel fireproof door capable of controlling expansion of sealing element |
| CN113565281B (en) * | 2021-07-27 | 2022-11-04 | 上海君照节能科技有限公司 | Building external wall heat preservation decorative board |
| CN114159712B (en) * | 2021-12-01 | 2022-08-23 | 国网湖北省电力有限公司电力科学研究院 | Fire source isolation device for energy storage battery container |
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| CN208785245U (en) * | 2018-01-12 | 2019-04-26 | 孙德胜 | A kind of smoked medicine medical treatment and nursing basin |
| CN209306774U (en) * | 2018-12-11 | 2019-08-27 | 戴斯电梯（中国）有限公司 | Fire emergency set in elevator |
| CN210483457U (en) * | 2019-05-31 | 2020-05-08 | 都江堰市金盾防护设备有限责任公司 | Fireproof smoke-proof door |
| CN112123975A (en) * | 2020-10-20 | 2020-12-25 | 宿迁学院 | Electrician electronic class teaching device |
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