CN112267801A - Fireproof door with high fireproof safety and through window - Google Patents
Fireproof door with high fireproof safety and through window Download PDFInfo
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- CN112267801A CN112267801A CN202011147412.XA CN202011147412A CN112267801A CN 112267801 A CN112267801 A CN 112267801A CN 202011147412 A CN202011147412 A CN 202011147412A CN 112267801 A CN112267801 A CN 112267801A
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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
- E06B5/162—Fireproof doors having windows or other openings, e.g. for permitting ventilation or escape
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Abstract
The invention discloses a fireproof door with high fireproof safety and a through window, which comprises an installation box, a blocking assembly, a moving assembly, a sealing assembly and a protection assembly, wherein the installation box is provided with a partition plate; installing a box: the left end of the front side surface is provided with an opening, the upper side surface of the installation box is provided with water inlet holes which are uniformly distributed, and the rear side surface of the installation box is provided with a smoke sensor; a barrier assembly: contain first PLASTIC LAMINATED, recess, removal wheel, guide rail, connecting axle and go-between, first PLASTIC LAMINATED sets up the inside at the install bin, two corresponding recesses have been seted up to the upper and lower both sides of first PLASTIC LAMINATED, the inside rotation of recess is connected with two corresponding removal wheels, the upper and lower both sides of install bin inside are fixed with two corresponding guide rails, have very strong leakproofness and avoid the flue gas to leak, can let the very convenient condition of observing the scene of a fire of outsider moreover to have very strong heat resistance.
Description
Technical Field
The invention relates to the technical field of fireproof doors, in particular to a fireproof door with high fireproof safety and a through window.
Background
The fire-proof test method of the fire-proof door is tested to be qualified according to the national standard GB _12955 once 1 month 1 year in 2009, and the fire-proof door is verified and registered by the Ministry of economic standards inspection and authorized identifier, called fire-proof door, the fire-proof door defined by the US NFPA and IBC standards is the combination of any fire-proof door leaf, door frame, hardware and other fittings which can provide fire protection at an opening part to a certain degree, the fire-proof door is a door which can meet the requirements of fire resistance stability, integrity and heat insulation within a certain time, and is a fire-proof partition which is arranged between fire-proof sub-areas, evacuation staircases, vertical shafts and the like and has a certain fire resistance, the fire-proof door has the functions of preventing fire spreading and smoke diffusion besides the function of a common door, and can prevent the fire spreading within a certain time, ensure personnel evacuation, but prevent fire door among the prior art's leakproofness is poor, can't block smog, to the fire door of normal close, the personnel that are located the fire door outside can't observe the intensity of a fire condition in the fire door moreover, if open and prevent that fire door looks over, then the fire probably flees, endangers personal safety.
Disclosure of Invention
The invention aims to overcome the existing defects, provides the fireproof door with high fireproof safety and a through window, has strong sealing performance to avoid smoke leakage, can enable external personnel to conveniently observe the condition of a fire scene, has strong heat resistance, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the fireproof door with high fireproof safety and a through window comprises an installation box, a blocking assembly, a moving assembly, a sealing assembly and a protection assembly;
installing a box: the left end of the front side surface is provided with an opening, the upper side surface of the installation box is provided with water inlet holes which are uniformly distributed, and the rear side surface of the installation box is provided with a smoke sensor;
a barrier assembly: the fireproof plate installation box comprises a first fireproof plate, grooves, moving wheels, guide rails, connecting shafts and connecting rings, wherein the first fireproof plate is arranged inside the installation box, two corresponding grooves are formed in the upper side and the lower side of the first fireproof plate, the two corresponding moving wheels are rotatably connected inside the grooves, the two corresponding guide rails are fixed on the upper side and the lower side inside the installation box, the four moving wheels are correspondingly and slidably connected onto the two guide rails, an installation groove is formed in the right side face of the first fireproof plate, the connecting shafts are fixed inside the installation groove, the two corresponding connecting rings are sleeved on the circumferential face of the connecting shafts, and the fire spread can be effectively prevented by arranging a blocking assembly;
a moving component: the two-way fireproof plate fixing device comprises a first motor, a two-way screw, two moving blocks and a connecting plate, wherein the first motor is installed on the upper side surface of an installation box, an output shaft of the first motor is fixed on the upper end surface of the two-way screw, the lower end of the two-way screw is rotatably connected to the lower side wall inside the installation box, the two moving blocks are provided with two threaded holes, the middle parts of the moving blocks are provided with threaded holes, the threads of the two threaded holes are opposite, the two moving blocks are in threaded connection with the circumferential surface of the two-way screw, the left side surface of the moving blocks is hinged with the connecting plate, the two connecting plates are riveted together, the left ends of the two connecting plates;
a sealing component: the smoke-free air-supply device comprises an air pump, an air inlet pipe and a sealing air bag, wherein the air pump is arranged at the left end of the upper side face of an installation box, the air inlet pipe is fixed in an air outlet valve of the air pump, a fixed through groove is formed in the left end inside the installation box, the sealing air bag is fixed inside the fixed through groove, the lower end of the air inlet pipe penetrates through the upper side wall of the installation box and is fixed on the upper end face of the sealing air bag, the air inlet pipe is communicated with the inner cavity of the sealing air bag, and smoke in a fire scene can be effectively;
a protection component: the fireproof plate comprises an installation cavity, a second fireproof plate, an installation block, a second motor, a threaded rod and a limiting rod, wherein the installation cavity is formed in the upper end of the interior of the first fireproof plate, the second fireproof plate is connected to the interior of the installation cavity in a sliding mode, the installation block is fixed to the upper end of the interior of the installation cavity, the second motor is installed on the upper side face of the installation block, a threaded through groove is formed in the left side edge of the second fireproof plate, the threaded rod is connected to the interior of the threaded through groove in a threaded mode, the upper end of the threaded rod is connected with an output shaft of the second motor, the lower end of the threaded rod is rotatably connected to the interior of the installation cavity, a through hole is formed in the right side edge of the second fireproof plate, the limiting rod is connected to the interior of the through hole in a sliding mode;
wherein: still include the PLC controller, the PLC controller is installed on the leading flank of install bin, the output of external power source is connected to the input electricity of PLC controller, the input of first motor, air pump, second motor and servo motor is connected to the output electricity respectively of PLC controller, the PLC controller is connected with smoke transducer two-way electricity.
Further, be fixed with the water storage box on the last side of install bin, the inside of water storage box is fixed with two corresponding baffles, first motor and air pump are located the left and right sides of two baffles respectively, can prevent effectively that the inside water of water storage box from damaging first motor and air pump through setting up the baffle.
Furthermore, install servo motor on the left surface of left baffle, servo motor's output shaft is fixed on the left end face of spliced pole, the right-hand member of spliced pole rotates to be connected on the left surface of the baffle on right side, the bar mouth has been seted up at the middle part of spliced pole, the output of PLC controller is connected to servo motor's input electricity, and the inside water of water storage box enters into the inside of install bin through the bar mouth.
Furthermore, the smoke-proof and fire-proof device further comprises two sealing rubber plates which are correspondingly fixed on the front side and the rear side inside the installation box, and smoke on a fire scene is further prevented from leaking through the sealing rubber pads.
Furthermore, a water inlet pipe is fixed on the front side face of the water storage tank, the water inlet pipe is communicated with an inner cavity of the water storage tank, a sealing cap is in threaded connection with the rear end of the circumferential face of the water inlet pipe, and water enters the water storage tank through the water inlet pipe.
Furthermore, the upper end of the front side face of the first fireproof plate is provided with a fixing hole, the fixing hole is communicated with the installation cavity, the inside of the fixing hole is fixed with fire-resistant glass, the fire-resistant glass is located in front of the second fireproof plate, and a user can observe the condition of a fire scene very conveniently by arranging the fire-resistant glass.
Furthermore, an escape opening is formed in the lower end of the front side face of the first fireproof plate, a third fireproof plate is hinged to the inside of the escape opening, and people on the fire scene escape through the escape opening.
Further, be fixed with the fixed block on the trailing flank of third fire prevention board, the spout has been seted up at the middle part of fixed block, the inside sliding connection of spout has the picture peg, the draw-in groove has been seted up on the inside right side wall of the mouth of fleing that first PLASTIC LAMINATED leading flank lower extreme was seted up, the right-hand member joint of picture peg is fixed the third fire prevention board through setting up fixed block, spout, picture peg and draw-in groove in the inside of draw-in groove.
Furthermore, eight corresponding connecting blocks are fixed to the front side and the rear side of the installation box, connecting holes are formed in the middle of the connecting blocks, and the installation box is fixed through the connecting blocks and the connecting holes.
Furthermore, a baffle is fixed on the right side wall inside the escape opening formed in the lower end of the front side face of the first fireproof plate, the baffle is located in front of the third fireproof plate, and the moving range of the third fireproof plate is limited by the baffle.
Compared with the prior art, the invention has the beneficial effects that: this fire safety is high prevents fire door that has through window again, has following benefit:
1. when a fire disaster happens, smoke is generated in the fire scene, after the smoke is generated, the smoke sensor senses the smoke and sends a signal to the PLC controller after the smoke is sensed, the PLC controller automatically controls the first motor to work after receiving the signal, the first motor works to drive the bidirectional screw to rotate, the bidirectional screw rotates to drive the two movable blocks to gradually approach, the two movable blocks gradually approach to drive the two connecting rings to gradually approach, the two connecting rings gradually approach to enable the first fireproof plate to move rightwards to seal the fire scene, and therefore fire spread in the fire scene is avoided, and the device can automatically isolate the fire scene and avoid the fire spread;
2. the PLC controller is used for controlling the servo motor to work, the servo motor works to drive the connecting column to rotate, the connecting column rotates to drive the strip-shaped opening to rotate, when the strip-shaped opening rotates to a position corresponding to the water inlet hole, the servo motor stops rotating, at the moment, water in the water storage box enters the installation box through the strip-shaped opening and the water inlet hole, and the water entering the installation box falls onto the side face of the first fireproof plate, so that the fireproof property of the first fireproof plate is improved, and the fireproof property of the fireproof plate can be effectively improved by arranging the device;
3. the PLC controller is used for controlling the air pump to work, the air pump works to inflate the sealing air bag, so that the sealing air bag is supported, and the gap between the first fireproof plate and the installation box is filled after the sealing air bag is supported, so that the smoke on the fire scene is prevented from leaking;
4. when external personnel need to observe the condition of a fire scene, the PLC controller controls the second motor to work, the second motor works to drive the threaded rod to rotate, the threaded rod rotates to drive the second fireproof plate to move upwards, the second motor is turned off after the second fireproof plate moves upwards to a proper position, then the external personnel can conveniently observe the condition of the fire scene through the fireproof glass, and the device can enable the external personnel to conveniently observe the condition of the fire scene.
Drawings
FIG. 1 is a schematic front side view of the present invention;
FIG. 2 is a schematic rear side view of the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
FIG. 4 is a schematic view of the protective assembly of the present invention;
FIG. 5 is a schematic view of the structure of the sealing rubber plate according to the present invention.
In the figure: 1 installation box, 2 smoke sensor, 3 separation component, 31 first PLASTIC LAMINATED, 32 grooves, 33 remove the wheel, 34 guide rail, 35 connecting axle, 36 connecting rings, 4 remove the component, 41 first motor, 42 two-way screw rod, 43 movable block, 44 connecting plates, 5 seal assembly, 51 air pump, 52 intake pipe, 53 sealed gasbag, 6 protection component, 61 installation cavity, 62 second PLASTIC LAMINATED, 63 installation piece, 64 second motor, 65 threaded rod, 66 gag lever post, 7 reservoir, 8 baffle, 9 servo motor, 10 spliced poles, 11 bar mouth, 12 sealed rubber slab, 13 inlet tube, 14 sealed block, 15 fire-resistant glass, 16 third fire prevention board, 17 fixed block, 18 picture peg, 19 connecting block, 20 connecting hole, 21 baffle, 22PLC controller, 23 inlet opening.
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. 1-5, the present invention provides a technical solution: the fireproof door with high fireproof safety and a through window comprises an installation box 1, a blocking component 3, a moving component 4, a sealing component 5 and a protection component 6;
installation box 1: the left end of the front side surface is provided with an opening, the upper side surface of the installation box 1 is provided with water inlet holes 23 which are uniformly distributed, and the rear side surface of the installation box 1 is provided with a smoke sensor 2;
the barrier assembly 3: the fireproof plate comprises a first fireproof plate 31, grooves 32, moving wheels 33, guide rails 34, a connecting shaft 35 and connecting rings 36, wherein the first fireproof plate 31 is arranged inside an installation box 1, the upper side and the lower side of the first fireproof plate 31 are provided with the two corresponding grooves 32, the inside of each groove 32 is rotatably connected with the two corresponding moving wheels 33, the upper side and the lower side inside the installation box 1 are fixedly provided with the two corresponding guide rails 34, the four moving wheels 33 are correspondingly and slidably connected to the two guide rails 34, the right side surface of the first fireproof plate 31 is provided with an installation groove, the inside of the installation groove is fixedly provided with the connecting shaft 35, the circumferential surface of the connecting shaft 35 is sleeved with the two corresponding connecting rings 36, and the fire spreading can be effectively prevented by arranging a blocking component 3;
the moving component 4: the fireproof plate mounting device comprises a first motor 41, a bidirectional screw 42, moving blocks 43 and connecting plates 44, wherein the first motor 41 is mounted on the upper side surface of a mounting box 1, an output shaft of the first motor 41 is fixed on the upper end surface of the bidirectional screw 42, the lower end of the bidirectional screw 42 is rotatably connected to the lower side wall inside the mounting box 1, the two moving blocks 43 are arranged, threaded holes are formed in the middle of the moving blocks 43, the threads of the two threaded holes are opposite, the two moving blocks 43 are in threaded connection with the circumferential surface of the bidirectional screw 42, the left side surface of the moving blocks 43 is hinged with the connecting plates 44, the two connecting plates 44 are riveted together, the left ends of the two connecting plates 44 are respectively hinged to the circumferential surfaces of the two connecting rings 36, and;
the sealing component 5: the smoke-free fire-fighting air supply device comprises an air pump 51, an air inlet pipe 52 and a sealing air bag 53, wherein the air pump 51 is installed at the left end of the upper side face of an installation box 1, the air inlet pipe 52 is fixed in an air outlet valve of the air pump 51, a fixed through groove is formed in the left end inside the installation box 1, the sealing air bag 53 is fixed inside the fixed through groove, the lower end of the air inlet pipe 52 penetrates through the upper side wall of the installation box 1 and is fixed on the upper end face of the sealing air bag 53, the air inlet pipe 52 is communicated with the inner cavity of the sealing air bag 53, and smoke;
the protection component 6: including a mounting cavity 61, a second flame retardant panel 62, a mounting block 63, the fireproof glass mounting structure comprises a second motor 64, a threaded rod 65 and a limiting rod 66, wherein an installation cavity 61 is formed in the upper end of the interior of the first fireproof plate 31, a second fireproof plate 62 is connected to the interior of the installation cavity 61 in a sliding mode, an installation block 63 is fixed to the upper end of the interior of the installation cavity 61, a second motor 64 is installed on the upper side face of the installation block 63, a threaded through groove is formed in the left side edge of the second fireproof plate 62, a threaded rod 65 is connected to the internal thread of the threaded through groove in a threaded mode, the upper end of the threaded rod 65 is connected with an output shaft of the second motor 64, the lower end of the threaded rod 65 is rotatably connected to the interior of the installation cavity 61, a through hole is formed in the right side edge of the second fireproof plate 62, the limiting rod 66 is connected to the interior;
wherein: still include PLC controller 22, PLC controller 22 installs on the leading flank of install bin 1, and the output of external power source is connected to PLC controller 22's input electricity, and first motor 41, air pump 51, second motor 64 and servo motor 9's input is connected to PLC controller 22's output electricity respectively, and PLC controller 22 is connected with smoke transducer 2 two-way electricity.
Wherein: the water storage tank 7 is fixed on the upper side face of the installation box 1, the two corresponding partition plates 8 are fixed inside the water storage tank 7, the first motor 4 and the air pump 51 are located on the left side and the right side of the two partition plates 8 respectively, and the first motor 4 and the air pump 51 can be effectively prevented from being damaged by water inside the water storage tank 7 through the arrangement of the partition plates 8.
Wherein: install servo motor 9 on the left surface of left baffle 8, servo motor 9's output shaft is fixed on the left end face of spliced pole 10, the right-hand member of spliced pole 10 rotates to be connected on the left surface of baffle 8 on right side, bar mouth 11 has been seted up at the middle part of spliced pole 1, PLC controller 22's output is connected to servo motor 9's input electricity, the water of 7 portions in the water storage box enters into the inside of installing box 1 through bar mouth 11.
Wherein: the fire-resistant and anti-explosion mounting box further comprises two sealing rubber plates 12, the two sealing rubber plates 12 are correspondingly fixed on the front side and the rear side inside the mounting box 1, and smoke on a fire scene is further prevented from leaking through the arrangement of the sealing rubber pads 12.
Wherein: a water inlet pipe 13 is fixed on the front side surface of the water storage tank 7, the water inlet pipe 13 is communicated with the inner cavity of the water storage tank 7, the rear end of the circumferential surface of the water inlet pipe 13 is in threaded connection with a sealing cap 14, and water enters the water storage tank 7 through the water inlet pipe 13.
Wherein: the upper end of the front side surface of the first fireproof plate 31 is provided with a fixing hole, the fixing hole is communicated with the installation cavity 61, the fire-resistant glass 15 is fixed inside the fixing hole, the fire-resistant glass 15 is located in front of the second fireproof plate 62, and a user can observe the condition of a fire scene very conveniently by arranging the fire-resistant glass 15.
Wherein: an escape opening is formed in the lower end of the front side face of the first fireproof plate 31, a third fireproof plate 16 is hinged inside the escape opening, and people in a fire scene escape through the escape opening.
Wherein: fixed block 17 is fixed on the trailing flank of third PLASTIC LAMINATED 16, and the spout has been seted up at the middle part of fixed block 17, and the inside sliding connection of spout has picture peg 18, has seted up the draw-in groove on the inside right side wall of the mouth of fleing that first PLASTIC LAMINATED 31 leading flank lower extreme was seted up, and the right-hand member joint of picture peg 18 is fixed third PLASTIC LAMINATED 16 through setting up fixed block 17, spout, picture peg 18 and draw-in groove in the inside of draw-in groove.
Wherein: eight corresponding connecting blocks 19 are fixed on the front side and the rear side of the installation box 1, a connecting hole 20 is formed in the middle of each connecting block 19, and the installation box 1 is fixed through the connecting blocks 19 and the connecting holes 20.
Wherein: a baffle plate 21 is fixed on the right side wall inside the escape opening formed in the lower end of the front side face of the first fireproof plate 31, the baffle plate 21 is located in front of the third fireproof plate 16, and the movement range of the third fireproof plate 16 is limited by the baffle plate 21.
When in use: when a fire disaster happens, smoke is generated in a fire scene, after the smoke is generated, the smoke sensor 2 senses the smoke and sends a signal to the PLC 22, the PLC 22 receives the signal and then automatically controls the first motor 41 to work, the first motor 54 works to drive the two-way screw 42 to rotate, the two-way screw 42 rotates to drive the two moving blocks 43 to gradually approach, the two moving blocks 43 gradually approach to drive the two connecting rings 36 to gradually approach, the two connecting rings 36 gradually approach to enable the first fireproof plate 31 to move rightwards to seal the fire scene, so that the fire spread in the fire scene is avoided, after the first fireproof plate 31 moves rightwards to a proper position, the PLC 22 automatically controls the servo motor 9 and the air pump 51 to work, the servo motor 9 works to electrically connect the column 10 to rotate, the connecting column 10 rotates to drive the strip-shaped opening 11 to rotate, when the strip-shaped opening 11 rotates to a position corresponding to the water, the servo motor 9 stops rotating, at the moment, water in the water storage tank 7 enters the mounting box 1 through the strip-shaped opening 11 and the water inlet hole 23, the water entering the mounting box 1 falls down to the side surface of the first fireproof plate 31, thereby improving the fire resistance of the first fire shield 31, the air pump 51 is operated to inflate the sealed air bladder 53, so that the sealing air bag 53 is supported, the gap between the first fireproof plate 31 and the installation case 1 is filled after the sealing air bag 53 is supported, thereby avoiding the leakage of the smoke in the fire scene, when the outside personnel need to observe the situation of the fire scene, the PLC 22 controls the second motor 66 to work, the second motor 66 works to drive the threaded rod 65 to rotate, the threaded rod 66 rotates to drive the second fireproof plate 62 to move upwards, when the second fireproof plate 62 moves upwards to a proper position, the second motor 66 is closed, then, the outside person can conveniently observe the condition of the fire scene through the fire-resistant glass 15.
It should be noted that the specific model of the PLC controller 22 disclosed in this embodiment is siemens S7-200, the smoke sensor 2, the first motor 41, the air pump 51, the second motor 64, and the servo motor 9 may be freely configured according to an actual application scenario, and the PLC controller 22 controls the first motor 41, the air pump 51, the second motor 64, and the servo motor 9 to work by a method commonly used in the prior art.
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 prevention security is high prevents fire door that has through window again, its characterized in that: the device comprises an installation box (1), a blocking component (3), a moving component (4), a sealing component (5) and a protection component (6);
mounting case (1): the left end of the front side surface is provided with an opening, the upper side surface of the installation box (1) is provided with water inlet holes (23) which are uniformly distributed, and the rear side surface of the installation box (1) is provided with a smoke sensor (2);
barrier assembly (3): the fireproof plate comprises a first fireproof plate (31), grooves (32), moving wheels (33), guide rails (34), a connecting shaft (35) and connecting rings (36), wherein the first fireproof plate (31) is arranged inside an installation box (1), the upper side and the lower side of the first fireproof plate (31) are provided with two corresponding grooves (32), the inside of each groove (32) is rotatably connected with two corresponding moving wheels (33), the upper side and the lower side of the inside of the installation box (1) are fixedly provided with the two corresponding guide rails (34), the four moving wheels (33) are correspondingly and slidably connected onto the two guide rails (34), the right side surface of the first fireproof plate (31) is provided with an installation groove, the inside of the installation groove is fixedly provided with the connecting shaft (35), and the circumferential surface of the connecting shaft (35) is sleeved with the two corresponding connecting rings (36);
moving assembly (4): the connecting device comprises a first motor (41), a bidirectional screw (42), a moving block (43) and connecting plates (44), wherein the first motor (41) is installed on the upper side surface of an installation box (1), an output shaft of the first motor (41) is fixed on the upper end surface of the bidirectional screw (42), the lower end of the bidirectional screw (42) is rotatably connected to the lower side wall inside the installation box (1), two moving blocks (43) are arranged, a threaded hole is formed in the middle of each moving block (43), the threads of the two threaded holes are opposite, the two moving blocks (43) are in threaded connection with the circumferential surface of the bidirectional screw (42), the connecting plates (44) are hinged to the left side surface of each moving block (43), the two connecting plates (44) are riveted together, and the left ends of the two connecting plates (44) are respectively hinged to the circumferential surfaces of the two connecting rings (36);
seal assembly (5): the air pump is characterized by comprising an air pump (51), an air inlet pipe (52) and a sealing air bag (53), wherein the air pump (51) is installed at the left end of the upper side face of the installation box (1), the air inlet pipe (52) is fixed in an air outlet valve of the air pump (51), a fixed through groove is formed in the left end inside the installation box (1), the sealing air bag (53) is fixed inside the fixed through groove, the lower end of the air inlet pipe (52) penetrates through the upper side wall of the installation box (1) and is fixed on the upper end face of the sealing air bag (53), and the air inlet pipe (52) is communicated with the inner cavity of the sealing air bag (53;
guard assembly (6): comprises an installation cavity (61), a second fireproof plate (62), an installation block (63), a second motor (64), a threaded rod (65) and a limiting rod (66), wherein the installation cavity (61) is formed in the upper end of the interior of the first fireproof plate (31), the second fireproof plate (62) is connected to the interior of the installation cavity (61) in a sliding manner, the installation block (63) is fixed to the upper end of the interior of the installation cavity (61), the second motor (64) is installed on the upper side surface of the installation block (63), a threaded through groove is formed in the left side edge of the second fireproof plate (62), the threaded rod (65) is connected to the inner thread of the threaded through groove, the output shaft of the second motor (64) is connected to the upper end of the threaded rod (65), the lower end of the threaded rod (65) is rotatably connected to the interior of the installation cavity (61), and a through hole is formed in the right side edge of the second, a limiting rod (66) is connected to the inside of the through hole in a sliding mode, and the limiting rod (66) is fixed to the inside of the mounting cavity (61);
wherein: still include PLC controller (22), install on the leading flank of install bin (1) PLC controller (22), external power source's output is connected to the input electricity of PLC controller (22), the input of first motor (41), air pump (51), second motor (64) and servo motor (9) is connected to the output electricity respectively of PLC controller (22), PLC controller (22) and smoke transducer (2) two-way electricity is connected.
2. The fire rated door as claimed in claim 1 having high fire safety and a transparent window, wherein: the water storage tank (7) is fixed on the upper side face of the mounting box (1), two corresponding partition plates (8) are fixed inside the water storage tank (7), and the first motor (4) and the air pump (51) are located on the left side and the right side of the two partition plates (8) respectively.
3. The fire rated door as claimed in claim 2 having high fire safety and a transparent window, wherein: install servo motor (9) on the left surface of left baffle (8), the output shaft of servo motor (9) is fixed on the left end face of spliced pole (10), the right-hand member of spliced pole (10) is rotated and is connected on the left surface of baffle (8) on right side, bar mouth (11) have been seted up at the middle part of spliced pole (1), the output of PLC controller (22) is connected to the input electricity of servo motor (9).
4. The fire rated door as claimed in claim 1 having high fire safety and a transparent window, wherein: still include sealing rubber board (12), sealing rubber board (12) are provided with two, and two sealing rubber board (12) are corresponding fixes both sides around install bin (1) is inside.
5. The fire rated door as claimed in claim 2 having high fire safety and a transparent window, wherein: a water inlet pipe (13) is fixed on the front side surface of the water storage tank (7), the water inlet pipe (13) is communicated with the inner cavity of the water storage tank (7), and a sealing cover cap (14) is connected with the rear end of the circumferential surface of the water inlet pipe (13) in a threaded manner.
6. The fire rated door as claimed in claim 1 having high fire safety and a transparent window, wherein: the upper end of the front side face of the first fireproof plate (31) is provided with a fixing hole, the fixing hole is communicated with the installation cavity (61), the inside of the fixing hole is fixedly provided with fireproof glass (15), and the fireproof glass (15) is positioned in front of the second fireproof plate (62).
7. The fire rated door as claimed in claim 1 having high fire safety and a transparent window, wherein: an escape opening is formed in the lower end of the front side face of the first fireproof plate (31), and a third fireproof plate (16) is hinged inside the escape opening.
8. The fire rated door as in claim 7 having a high fire safety and a through window, wherein: be fixed with fixed block (17) on the trailing flank of third PLASTIC LAMINATED (16), the spout has been seted up at the middle part of fixed block (17), the inside sliding connection of spout has picture peg (18), the draw-in groove has been seted up on the inside right side wall of the mouth of fleing that first PLASTIC LAMINATED (31) leading flank lower extreme was seted up, the right-hand member joint of picture peg (18) is in the inside of draw-in groove.
9. The fire rated door as claimed in claim 1 having high fire safety and a transparent window, wherein: eight corresponding connecting blocks (19) are fixed on the front side and the rear side of the mounting box (1), and a connecting hole (20) is formed in the middle of each connecting block (19).
10. The fire rated door as in claim 7 having a high fire safety and a through window, wherein: a baffle (21) is fixed on the right side wall inside the escape opening formed in the lower end of the front side face of the first fireproof plate (31), and the baffle (21) is located in front of the third fireproof plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011147412.XA CN112267801A (en) | 2020-10-23 | 2020-10-23 | Fireproof door with high fireproof safety and through window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011147412.XA CN112267801A (en) | 2020-10-23 | 2020-10-23 | Fireproof door with high fireproof safety and through window |
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| CN112267801A true CN112267801A (en) | 2021-01-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057670A (en) * | 2021-03-31 | 2021-07-02 | 孙玥 | Artificial intelligence protector for image branch of academic or vocational study |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057670A (en) * | 2021-03-31 | 2021-07-02 | 孙玥 | Artificial intelligence protector for image branch of academic or vocational study |
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Application publication date: 20210126 |
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| WW01 | Invention patent application withdrawn after publication |