CN112267800A - Environment-friendly fireproof door capable of controlling expansion of sealing piece - Google Patents
Environment-friendly fireproof door capable of controlling expansion of sealing piece Download PDFInfo
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- CN112267800A CN112267800A CN202011147409.8A CN202011147409A CN112267800A CN 112267800 A CN112267800 A CN 112267800A CN 202011147409 A CN202011147409 A CN 202011147409A CN 112267800 A CN112267800 A CN 112267800A
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- door
- door frame
- water
- fire
- singlechip
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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
- A62C31/005—Delivery of fire-extinguishing material using nozzles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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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
- 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
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2318—Plastic, sponge rubber, or like strips or tubes by applying over- or under-pressure, e.g. inflatable
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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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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Special Wing (AREA)
Abstract
The invention discloses an environment-friendly fireproof door capable of controlling expansion of a sealing element, which comprises a door frame, a fire extinguishing unit and a sealing element expansion unit, wherein the fire extinguishing unit is arranged on the door frame; door frame: the left side of the rear side face is rotatably connected with the left side of the rear side face of the door plate through a hinge, the upper surface of the door frame is fixedly connected with the middle part of the lower surface of the supporting plate, and an annular groove is formed in the middle of the inner side face of the door frame; a fire extinguishing unit: including water pipe, water tank, water pump, main water pipe and shower nozzle, the inside of water tank is cavity, the lower surface of water tank and the right side fixed connection of backup pad upper surface, the side of main water pipe and the front side fixed connection of backup pad lower surface, the shower nozzle is equipped with six, and this control sealing member expanded environmental protection prevents fire door, can be automatic when the conflagration breaing out the fire to the fire that spouts of preventing fire door's front side put out a fire, prevents that the door plant is roasted always to the intensity of a fire that can make the sealing strip inseparable with the door plant laminating when the conflagration breaing out is in the same place, prevents the leakage of flue gas.
Description
Technical Field
The invention relates to the technical field of fire doors, in particular to an environment-friendly fire door capable of controlling the expansion of a sealing piece.
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 partition is a fireproof partition with certain fire resistance, which is arranged between fireproof partitions, evacuation staircases, vertical shafts and the like, and has the functions of a common door, preventing the spread of fire and smoke from spreading, preventing the spread of fire within a certain time and ensuring the evacuation of people.
Disclosure of Invention
The invention aims to overcome the existing defects, provides an environment-friendly fireproof door capable of controlling the expansion of a sealing piece, can automatically spray fire to the front side of the fireproof door to extinguish fire when a fire breaks out, prevents the door panel from being roasted all the time by the fire at the door opening, can tightly attach a sealing strip to the door panel when the fire breaks out, prevents the leakage of smoke, and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the environment-friendly fireproof door capable of controlling the expansion of the sealing element comprises a door frame, a fire extinguishing unit and a sealing element expansion unit;
door frame: the left side of the rear side face is rotatably connected with the left side of the rear side face of the door plate through a hinge, the upper surface of the door frame is fixedly connected with the middle part of the lower surface of the supporting plate, and an annular groove is formed in the middle of the inner side face of the door frame;
a fire extinguishing unit: the water tank is hollow, the lower surface of the water tank is fixedly connected with the right side of the upper surface of the supporting plate, the side surface of the main water pipe is fixedly connected with the front side of the lower surface of the supporting plate, six spray heads are arranged on the side surface of the main water pipe at equal intervals, the six spray heads are communicated with the inside of the main water pipe, the upper end of the water pipe is connected with a water outlet in the upper surface of the water tank, the lower end of the water pipe penetrates through the front side of the upper surface of the supporting plate to be connected with a water inlet in the middle side surface of the main water pipe, the water pipe is provided with the water pump, and the rear side surface of the water pump is fixedly connected with the upper side of the front side;
a seal expansion unit: the air pump is arranged on the left side of the upper surface of the supporting plate, the upper end of the air pipe is connected with an air outlet of the rear side surface of the air pump, and the lower end of the air pipe penetrates through the upper side of the rear side surface of the door frame and is connected with an air inlet of the rear side surface of the rubber sealing ring;
wherein: still include singlechip, smoke transducer and temperature sensor, the singlechip is established in the left side of backup pad upper surface, and the input of singlechip is connected with external power supply's output electricity, the output of singlechip is connected with the input electricity of water pump and air pump respectively, smoke transducer establishes the upside on door frame leading flank right side, and temperature sensor establishes the left upside in door frame leading flank, and smoke transducer and temperature sensor's output is connected with the input electricity of singlechip, can spray water to the front side of door plant when the conflagration breaks out through the unit of putting out a fire, puts out the fire of door plant front side, prevents that the fire at gate from broiling the door plant for a long time and taking place the deformation, can make rubber seal ring inflation and door plant inseparable contact when the conflagration breaks out through sealing member expansion unit is automatic, guarantees the leakproofness between door plant and the door frame.
Further, still including thermal-insulated shell and sealing strip, the sealing strip is the annular, and the upper surface at the backup pad is established to the sealing strip, the lower surface of thermal-insulated shell is connected with the last fixed surface of sealing strip, and the thermal-insulated shell is located the outside of water tank and air pump, can completely cut off the temperature of big fire through the thermal-insulated shell, prevents the high temperature of big fire and causes the damage of air pump and water pump, can improve the leakproofness of sealed shell through the sealing strip.
The door handle is provided with two door handles, the two door handles are respectively arranged on the left side of the front side of the stainless steel plate and the left side of the rear side of the door plate, the strength of the front side of the door plate can be improved through the stainless steel plate, and the door can be conveniently opened and closed through the door handles.
Further, still include mounting panel and fan, the trailing flank of mounting panel upper end and the middle part fixed connection of backup pad leading flank, and the mounting panel is the L type, is equipped with the fan in the recess at mounting panel leading flank middle part, the input of fan is connected with the output electricity of singlechip, can blow away the dense cigarette of preventing fire door front gathering through the fan when the conflagration breaing out, prevents that the intensity of a fire from stretching to preventing fire door department.
The water tank is characterized by further comprising a one-way water inlet valve and a water inlet pipe, wherein the front end of the water inlet pipe is connected with the water inlet on the rear side face of the water tank, the water inlet pipe is provided with the one-way water inlet valve, water can be conveniently supplied into the water tank through the water inlet pipe, and water in the water tank can be prevented from leaking through the one-way water inlet valve.
Further, still include UPS power and audible-visual annunciator, the upside at the door frame trailing flank is established to the UPS power, and the output of UPS power is connected with the input electricity of singlechip, audible-visual annunciator establishes at door frame trailing flank upside, and audible-visual annunciator's input is connected with the output electricity of singlechip, can provide the electric energy automatically when the conflagration has a power failure through the UPS power and supply to prevent that fire door continues work, can send sound and light through audible-visual annunciator and remind people to break out a fire.
Further, still include air spring and fixed block, the fixed block is equipped with two, and two fixed blocks are established respectively at the upside of door frame trailing flank and the upside of door plant trailing flank, the both ends of air spring all are rotated through the middle part of pivot with two fixed block opposite flank and are connected, can provide the support to the door plant after opening the door and closing the door through the air spring.
Furthermore, the door frame fixing device further comprises six fixing holes and six fixing plates, the six fixing plates are arranged on the left side face and the right side face of the door frame respectively, the fixing holes are formed in the middle of the front side faces of the six fixing plates, and the door frame can be conveniently fixed on a wall body when the fixing holes in the fixing plates are installed.
Further, still include iron plate and electro-magnet, iron plate is the L type, and iron plate establishes the downside at the door plant trailing flank, the electro-magnet is established the downside at the door frame trailing flank, and the electro-magnet corresponds with iron plate, the input of electro-magnet is connected with the output electricity of singlechip, can lock the door plant through iron plate and electro-magnet when taking place the conflagration, prevents that the door plant from being opened.
Further, still include solenoid valve and blast pipe, the rear end of blast pipe passes the trailing flank of door frame and is connected with the gas vent of rubber seal ring trailing flank upside, be equipped with the solenoid valve on the blast pipe, the input of solenoid valve is connected with the output electricity of singlechip, can discharge the intra-annular compressed air of rubber seal through blast pipe and exhaust solenoid valve after using, makes the rubber seal ring retract to the recess of door frame in, prevents that the rubber seal ring from taking place wearing and tearing.
Compared with the prior art, the invention has the beneficial effects that: this fire door is prevented in environmental protection of steerable sealing member inflation has following benefit:
1. can spray water to the front side of door plant when taking place the conflagration through the unit of putting out a fire, put out the fire of door plant front side, prevent that the fire at gate from broke the door plant for a long time and taking place to warp, can make the inseparable contact of rubber seal ring inflation and door plant through automatic the inflating of sealing member inflation unit when taking place the conflagration, guarantee the leakproofness between door plant and the door frame.
2. Can completely cut off the temperature of big fire through thermal-insulated shell, prevent the high temperature of big fire and cause the damage of air pump and water pump, can improve the leakproofness of sealed shell through the sealing strip, can improve the intensity of door plant front side through corrosion resistant plate, through the door handle can be convenient open and close the door, can blow off the dense cigarette of gathering before preventing fire door through the fan when the conflagration breaing out, prevent that the intensity of a fire from stretching to preventing fire door department.
3. Through the inlet tube can be convenient supply water in to the water tank, can prevent through one-way water intaking valve that water in the water tank from taking place to leak, can provide the electric energy automatically when the conflagration has a power failure through the UPS power and supply to prevent that fire door continues work, can send out sound and light through audible-visual annunciator and remind people to take place the conflagration, can provide the support to the door plant after opening the door and closing the door through the air spring.
4. Can be convenient fix the door frame on the wall body when the installation through the fixed orifices on the fixed plate, can lock the door plant when the conflagration breaing out through iron plate and electro-magnet, prevent that the door plant from being opened, can discharge the intramural compressed air of rubber seal through blast pipe and exhaust solenoid valve after using, make the rubber seal ring retract to the recess of door frame in, prevent that the rubber seal ring from taking place wearing and tearing.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the backside structure of the present invention;
figure 3 is a schematic view of the seal expansion unit of the present invention,
FIG. 4 is a schematic side view of the present invention.
In the figure: 1 door frame, 2 hinges, 3 door panels, 4 supporting plates, 5 fire extinguishing units, 51 water pipes, 52 water tanks, 53 water pumps, 54 main water pipes, 55 spray heads, 6 sealing element expansion units, 61 air pumps, 62 one-way air inlet valves, 63 air pipes, 64 rubber sealing rings, 7 single-chip microcomputers, 8 smoke sensors, 9 temperature sensors, 10 heat insulation shells, 11 sealing strips, 12 stainless steel plates, 13 door handles, 14 mounting plates, 15 fans, 16 one-way water inlet valves, 17 water inlet pipes, 18 UPS power supplies, 19 acousto-optic alarms, 20 air springs, 21 fixing blocks, 22 fixing holes, 23 fixing plates, 24 iron plates, 25 electromagnets, 26 electromagnetic valves and 27 exhaust pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the environment-friendly fireproof door capable of controlling the expansion of the sealing element comprises a door frame 1, a fire extinguishing unit 5 and a sealing element expansion unit 6;
door frame 1: the left side of the rear side face is rotatably connected with the left side of the rear side face of the door plate 3 through a hinge 2, the upper surface of the door frame 1 is fixedly connected with the middle part of the lower surface of the supporting plate 4, and the middle part of the inner side face of the door frame 1 is provided with an annular groove;
the fire extinguishing unit 5: the water tank 51 is hollow, the lower surface of the water tank 51 is fixedly connected with the right side of the upper surface of the supporting plate 4, the side surface of the main water pipe 54 is fixedly connected with the front side of the lower surface of the supporting plate 4, six spray heads 55 are arranged on the side surface of the main water pipe 54 at equal intervals, the six spray heads 55 are communicated with the inside of the main water pipe 54, the upper end of the water pipe 51 is connected with a water outlet on the upper surface of the water tank 52, the lower end of the water pipe 51 penetrates through the front side of the upper surface of the supporting plate 4 to be connected with a water inlet on the side surface of the middle part of the main water pipe 54, the water pipe 51 is provided with the water pump 53, and the rear side surface of the water pump 53 is fixedly connected with the upper side surface of;
seal expansion unit 6: the air pump 61, the one-way air inlet valve 62, the air pipe 63 and the rubber sealing ring 64 are included, the rubber sealing ring 64 is hollow, four side surfaces of the rubber sealing ring 64 are fixedly connected with the side wall of the groove in the inner side surface of the door frame 1, the air pump 61 is arranged on the left side of the upper surface of the supporting plate 4, the upper end of the air pipe 63 is connected with an air outlet in the rear side surface of the air pump 61, and the lower end of the air pipe 63 penetrates through the upper side of the rear side surface of the door frame 1 and is connected with;
wherein: also comprises a singlechip 7, a smoke sensor 8 and a temperature sensor 9, the singlechip 7 is arranged at the left side of the upper surface of the supporting plate 4, the input end of the singlechip 7 is electrically connected with the output end of an external power supply, the output end of the singlechip 7 is respectively electrically connected with the input ends of the water pump 53 and the air pump 61, the smoke sensor 8 is arranged at the upper side of the right side of the front side of the door frame 1, the temperature sensor 9 is arranged at the upper side of the left side of the front side of the door frame 1, and the output ends of the smoke sensor 8 and the temperature sensor 9 are electrically connected with the input end of the singlechip 7, the fire extinguishing unit 5 can spray water to the front side of the door panel 3 when a fire disaster happens, extinguish the fire at the front side of the door panel 3, prevent the door panel 3 from deforming due to long-time roasting by the fire at the door, the sealing element expansion unit 6 can automatically inflate in case of fire to enable the rubber sealing ring 54 to expand to be in close contact with the door panel 3, and the sealing performance between the door panel 3 and the door frame 1 is guaranteed.
Wherein: still including thermal-insulated shell 10 and sealing strip 11, sealing strip 11 is the annular, and sealing strip 11 establishes the upper surface at backup pad 4, and the lower surface of thermal-insulated shell 10 is connected with the last fixed surface of sealing strip 11, and thermal-insulated shell 10 is located the outside of water tank 52 and air pump 61, can completely cut off the temperature of big fire through thermal-insulated shell 10, prevents that the high temperature of big fire from causing the damage of air pump 61 and water pump 53, can improve the leakproofness of sealed shell 10 through sealing strip 11.
Wherein: the door handle 13 is provided with two door handles 13, the two door handles 13 are respectively arranged on the left side of the front side of the stainless steel plate 12 and the left side of the rear side of the door plate 3, the strength of the front side of the door plate can be improved through the stainless steel plate 12, and the door can be conveniently opened and closed through the door handles 13.
Wherein: still include mounting panel 14 and fan 15, the trailing flank of the upper end of mounting panel 14 and the middle part fixed connection of the 4 leading flanks of backup pad, and mounting panel 14 is the L type, is equipped with fan 15 in the recess at 14 leading flanks middle parts of mounting panel, and the input of fan 15 is connected with the output electricity of singlechip 7, can blow away the dense cigarette of gathering before preventing fire door when the conflagration breaing out through fan 15, prevents that the intensity of a fire from stretching to preventing fire door department.
Wherein: the water tank is characterized by further comprising a one-way water inlet valve 16 and a water inlet pipe 17, the front end of the water inlet pipe 17 is connected with a water inlet on the rear side face of the water tank 52, the one-way water inlet valve 16 is arranged on the water inlet pipe 17, water can be conveniently supplied into the water tank 52 through the water inlet pipe 17, and water in the water tank 52 can be prevented from leaking through the one-way water inlet valve 16.
Wherein: still include UPS power 18 and audible-visual annunciator 19, UPS power 18 establishes the upside at door frame 1 trailing flank, and the output of UPS power 18 is connected with the input electricity of singlechip 7, audible-visual annunciator 19 establishes at door frame 1 trailing flank upside, and audible-visual annunciator 19's input is connected with the output electricity of singlechip 7, can provide the electric energy automatically when the conflagration has a power failure through UPS power 18 and supply to prevent that fire door continues to work, can send sound and light through audible-visual annunciator 19 and remind people to take place the conflagration.
Wherein: the door frame is characterized by further comprising two gas springs 20 and two fixing blocks 21, the two fixing blocks 21 are arranged on the upper side of the rear side face of the door frame 1 and the upper side of the rear side face of the door plate 3 respectively, two ends of each gas spring 20 are rotatably connected with the middle of the opposite side faces of the two fixing blocks 21 through rotating shafts, and the gas springs 20 can support the door plate 3 after the door is opened or closed.
Wherein: still include fixed orifices 22 and fixed plate 23, fixed plate 23 is equipped with six, and six fixed plates 23 are established respectively in door frame 1's the side of controlling, and the middle part of six fixed plate 23 leading flank all is equipped with fixed orifices 22, can be convenient fix door frame 1 on the wall body when the installation through the fixed orifices 22 on the fixed plate 23.
Wherein: still include iron plate 24 and electro-magnet 25, iron plate 24 is the L type, and iron plate 24 establishes the downside at door plant 3 trailing flank, and electro-magnet 25 establishes the downside at door frame 1 trailing flank, and electro-magnet 25 corresponds with iron plate 24, and the input of electro-magnet 25 is connected with the output electricity of singlechip 7, can lock door plant 3 when taking place the conflagration through iron plate 24 and electro-magnet 25, prevents that door plant 3 from being opened.
Wherein: the rear end of the exhaust pipe 27 penetrates through the rear side face of the door frame 1 and is connected with an exhaust port on the upper side of the rear side face of the rubber sealing ring 64, the electromagnetic valve 26 is arranged on the exhaust pipe 27, the input end of the electromagnetic valve 26 is electrically connected with the output end of the single chip microcomputer 7, compressed air in the rubber sealing ring 54 can be exhausted after the exhaust pipe 27 and the exhaust electromagnetic valve 26 are used, the rubber sealing ring 54 is retracted into a groove of the door frame 1, and the rubber sealing ring 54 is prevented from being abraded.
When in use: the door frame 1 is installed on a wall body through the fixing hole 22 on the fixing plate 23, an external power supply is connected, when the smoke sensor 8 detects smoke in the air, the singlechip 7 automatically controls the electromagnetic valve 25 to work, the iron plate 24 is adsorbed, the singlechip 7 controls the air pump 61 to work, compressed air is conveyed into the rubber sealing ring 64 through the air pipe 63, the rubber sealing ring 64 expands to be in close contact with the side surface of the door plate 3, thereby the door plate 3 and the door frame 1 are sealed, the smoke is prevented from passing through the fireproof door, the singlechip 7 controls the fan 15 to work simultaneously, the smoke gathered outside the fireproof door is blown away, when the temperature sensor 9 detects that the temperature outside the fireproof door is higher, the singlechip 7 automatically controls the water pump 53 to work, the water in the water tank 52 is conveyed into the main water pipe 54 through the water pipe 51, and the water is sprayed on the front side of the door plate 3, with door plant 3 front side or put out, simultaneously in the water spray fire extinguishing, 19 work of audible-visual annunciator can be controlled to singlechip 7, sound and light are sent out the police and are reminded people to break out the fire, can insert the outside supply channel with inlet tube 17 when maintaining at ordinary times, guarantee that the water yield in the water tank 52 is sufficient, when the conflagration outage takes place, the UPS power can be automatic provides the electric energy for singlechip 7, make that prevent that fire door can last carry out various actions, prevent stretching of the intensity of a fire.
It is to be noted that the water pump 53 used in this embodiment is proposed to be a small-sized booster pump of the member ltd of pump industry of new kingdom, with the specific model of HG24-09E, the air pump 61 is proposed to be a silent air pump of the member ltd of aotus industrials, taizhou, with the specific model of 750W-30L, the one-chip microcomputer 7 is a compatible one-chip microcomputer of the member ltd of hua liter microelectronics, with the specific model of SH88F2051AL, the temperature sensor 9 is proposed to be a temperature sensor of the member ltd of shanghai pinkish conductive heating sensor, and the smoke sensor 8 is proposed to be a smoke sensor of the member ltd of hua mining industry, with the specific model of GQQ5 and the specific model of PT100, and the one-chip microcomputer 7 controls the water pump 53, the air pump 61, the fan 15, the audible and visual.
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 (10)
1. Fire door is prevented in environmental protection of steerable sealing member inflation, its characterized in that: comprises a door frame (1), a fire extinguishing unit (5) and a sealing element expansion unit (6);
door frame (1): the left side of the rear side face is rotatably connected with the left side of the rear side face of the door plate (3) through a hinge (2), the upper surface of the door frame (1) is fixedly connected with the middle part of the lower surface of the supporting plate (4), and an annular groove is formed in the middle of the inner side face of the door frame (1);
fire extinguishing unit (5): comprises a water pipe (51), a water tank (52), a water pump (53), a main water pipe (54) and a spray head (55), the inside of the water tank (51) is hollow, the lower surface of the water tank (51) is fixedly connected with the right side of the upper surface of the supporting plate (4), the side surface of the main water pipe (54) is fixedly connected with the front side of the lower surface of the support plate (4), six spray heads (55) are arranged, the six spray heads (55) are arranged on the side surface of the main water pipe (54) at equal intervals, six spray heads (55) are communicated with the interior of a main water pipe (54), the upper end of the water pipe (51) is connected with a water outlet on the upper surface of the water tank (52), the lower end of the water pipe (51) passes through the front side of the upper surface of the supporting plate (4) and is connected with a water inlet on the side surface of the middle part of the main water pipe (54), a water pump (53) is arranged on the water pipe (51), the rear side surface of the water pump (53) is fixedly connected with the upper side of the front side surface of the water tank (52);
seal expansion unit (6): the air pump is characterized by comprising an air pump (61), a one-way air inlet valve (62), an air pipe (63) and a rubber sealing ring (64), wherein the inside of the rubber sealing ring (64) is hollow, four side surfaces of the rubber sealing ring (64) are fixedly connected with the side wall of a groove in the inner side surface of a door frame (1), the air pump (61) is arranged on the left side of the upper surface of a supporting plate (4), the upper end of the air pipe (63) is connected with an air outlet in the rear side surface of the air pump (61), and the lower end of the air pipe (63) penetrates through the upper side of the rear side surface of the door frame (1) and is connected;
wherein: still include singlechip (7), smoke transducer (8) and temperature sensor (9), establish the left side at backup pad (4) upper surface singlechip (7), and the input of singlechip (7) is connected with external power source's output electricity, the output of singlechip (7) is connected with the input electricity of water pump (53) and air pump (61) respectively, smoke transducer (8) are established at the upside on door frame (1) leading flank right side, and temperature sensor (9) are established at the left upside of door frame (1) leading flank, and the output of smoke transducer (8) and temperature sensor (9) is connected with the input electricity of singlechip (7).
2. The environmentally friendly fire rated door with controllable seal expansion as recited in claim 1, further comprising: still including thermal-insulated shell (10) and sealing strip (11), sealing strip (11) are the annular, and establish the upper surface in backup pad (4) sealing strip (11), the lower surface of thermal-insulated shell (10) is connected with the upper surface fixed of sealing strip (11), and thermal-insulated shell (10) are located the outside of water tank (52) and air pump (61).
3. The environmentally friendly fire rated door with controllable seal expansion as recited in claim 1, further comprising: the door handle is characterized by further comprising two stainless steel plates (12) and two door handles (13), wherein the rear side face of each stainless steel plate (12) is fixedly connected with the front side face of the door panel (3), and the two door handles (13) are respectively arranged on the left side of the front side face of the stainless steel plate (12) and the left side of the rear side face of the door panel (3).
4. The environmentally friendly fire rated door with controllable seal expansion as recited in claim 1, further comprising: still include mounting panel (14) and fan (15), the trailing flank of mounting panel (14) upper end and the middle part fixed connection of backup pad (4) leading flank, and mounting panel (14) are the L type, are equipped with fan (15) in the recess in mounting panel (14) leading flank middle part, the input of fan (15) is connected with the output electricity of singlechip (7).
5. The environmentally friendly fire rated door with controllable seal expansion as recited in claim 1, further comprising: the water tank is characterized by further comprising a one-way water inlet valve (16) and a water inlet pipe (17), wherein the front end of the water inlet pipe (17) is connected with a water inlet in the rear side face of the water tank (52), and the one-way water inlet valve (16) is arranged on the water inlet pipe (17).
6. The environmentally friendly fire rated door with controllable seal expansion as recited in claim 1, further comprising: still include UPS power (18) and audible-visual annunciator (19), the upside at door frame (1) trailing flank is established in UPS power (18), and the output of UPS power (18) is connected with the input electricity of singlechip (7), audible-visual annunciator (19) are established at door frame (1) trailing flank upside, and the input of audible-visual annunciator (19) is connected with the output electricity of singlechip (7).
7. The environmentally friendly fire rated door with controllable seal expansion as recited in claim 1, further comprising: still include air spring (20) and fixed block (21), fixed block (21) are equipped with two, and two fixed blocks (21) are established respectively at the upside of door frame (1) trailing flank and the upside of door plant (3) trailing flank, the both ends of air spring (20) are all rotated through the middle part of pivot and two fixed block (21) opposite flank and are connected.
8. The environmentally friendly fire rated door with controllable seal expansion as recited in claim 1, further comprising: still include fixed orifices (22) and fixed plate (23), fixed plate (23) are equipped with six, and six fixed plates (23) are established respectively in the side of controlling of door frame (1), and the middle part of six fixed plates (23) leading flank all is equipped with fixed orifices (22).
9. The environmentally friendly fire rated door with controllable seal expansion as recited in claim 1, further comprising: still include iron plate (24) and electro-magnet (25), iron plate (24) are the L type, and establish the downside at door plant (3) trailing flank iron plate (24), electro-magnet (25) are established at the downside of door frame (1) trailing flank, and electro-magnet (25) correspond with iron plate (24), the input of electro-magnet (25) is connected with the output electricity of singlechip (7).
10. The environmentally friendly fire rated door with controllable seal expansion as recited in claim 1, further comprising: still include solenoid valve (26) and blast pipe (27), the trailing flank that the rear end of blast pipe (27) passed door frame (1) is connected with the gas vent of rubber seal ring (64) trailing flank upside, be equipped with solenoid valve (26) on blast pipe (27), the input of solenoid valve (26) is connected with the output electricity of singlechip (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011147409.8A CN112267800A (en) | 2020-10-23 | 2020-10-23 | Environment-friendly fireproof door capable of controlling expansion of sealing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011147409.8A CN112267800A (en) | 2020-10-23 | 2020-10-23 | Environment-friendly fireproof door capable of controlling expansion of sealing piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112267800A true CN112267800A (en) | 2021-01-26 |
Family
ID=74342714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011147409.8A Withdrawn CN112267800A (en) | 2020-10-23 | 2020-10-23 | Environment-friendly fireproof door capable of controlling expansion of sealing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112267800A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250580A (en) * | 2021-06-21 | 2021-08-13 | 安徽双鹏实业有限公司 | Fireproof door frame structure convenient to install |
| CN114737867A (en) * | 2022-03-21 | 2022-07-12 | 安徽双鹏实业有限公司 | Prevent fire door with spray function |
-
2020
- 2020-10-23 CN CN202011147409.8A patent/CN112267800A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250580A (en) * | 2021-06-21 | 2021-08-13 | 安徽双鹏实业有限公司 | Fireproof door frame structure convenient to install |
| CN114737867A (en) * | 2022-03-21 | 2022-07-12 | 安徽双鹏实业有限公司 | Prevent fire door with spray function |
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Application publication date: 20210126 |