CN113389473A - High-efficient fire door that prevents keeping apart - Google Patents
High-efficient fire door that prevents keeping apart Download PDFInfo
- Publication number
- CN113389473A CN113389473A CN202110719989.1A CN202110719989A CN113389473A CN 113389473 A CN113389473 A CN 113389473A CN 202110719989 A CN202110719989 A CN 202110719989A CN 113389473 A CN113389473 A CN 113389473A
- Authority
- CN
- China
- Prior art keywords
- door body
- close
- frame
- door
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
Abstract
The invention relates to the technical field of fireproof doors, in particular to a high-efficiency isolation fireproof door which comprises a door body, wherein the door body comprises an inner handle and an outer handle, the inner handle and the outer handle are respectively and fixedly installed at the positions, close to the front end, of the left side and the right side of the door body, a fan-shaped cylinder cover is arranged outside the inner handle, leak holes are formed in the positions, close to the upper end, of the outer surface of the fan-shaped cylinder cover and the positions, close to the left side, of the lower end of the fan-shaped cylinder cover, a cavity is formed in the door body, a rectangular box is arranged at the position, close to the left side, of the inner wall of the cavity, the left side of the rectangular box is embedded in the door body, an inner groove box is arranged at the lower end of the rectangular box, the inner groove box is embedded in the door body, a connecting pipe is arranged between the inner groove box and the rectangular box, and a water outlet hole is formed in the left side of the inner groove box. The invention can reduce the dust adhesion on the surface of the door body, reduce the dust explosion danger, and can timely reduce the temperature of the handle when the temperature on the surface of the door body is too high, help the door body to open and increase the escape probability.
Description
Technical Field
The invention relates to the technical field of fireproof doors, in particular to a high-efficiency isolation fireproof door.
Background
The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation within a certain time, is one of very common fire-fighting equipment, is a fireproof partition with certain fire resistance arranged in a fire-resistant partition room, an evacuation staircase room, a vertical shaft and the like, and has the functions of preventing fire spreading and smoke diffusion besides the functions of a common door.
The prior patent (publication number: CN201910239643.4) discloses a high-efficiency isolation fireproof door, which comprises a folding door device, a traveling device arranged on the folding door device and used for assisting the folding door device to move forwards, and a fireproof curtain device arranged on the folding door device and matched with the folding door device to form a fireproof three-dimensional space, wherein the folding door device comprises a top member, a bottom member and a fixed door frame matched with the top member and the bottom member, the top member is positioned above the bottom member, the top member comprises a rectangular upper fireproof plate and the upper fireproof plate is vertically arranged in an initial state, the two sides of the upper fireproof plate in the width direction are hinged with a first folding fireproof plate, the bottom member comprises a lower fireproof plate hinged with the bottom of the upper fireproof plate, the axial direction of a hinged shaft is parallel to the width direction of the upper fireproof plate, the two sides of the lower fireproof plate in the width direction are hinged with second folding fireproof plates, and a connecting component for fixing the first folding fireproof plate and the second folding fireproof plate is arranged between the first folding fireproof plate and the second folding fireproof plate.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:
1. although the device can be conveniently detached and can assist people to emergently evacuate, when a fire disaster occurs indoors, particularly when the fire disaster occurs in a textile room, due to the special textile internal environment, if dust and cotton wool attached to a fireproof door are too much, the fire disaster can be easily ignited when the open fire is close, the temperature of a local space is instantly increased to cause danger, in addition, when the temperature of a door body is too high, the inner handle is generally made of metal materials, the temperature is increased when encountering fire, the use of the inner handle can be influenced, the opening of the door body can be influenced, and the optimal escape time is missed;
2. if a fire disaster occurs in a textile mill, the weight of the door body is increased in the pushing process of the door body, after the general fireproof door body is processed by special materials, the weight is more disordered and some ash garbage can stay near the door body, so that the opening and closing of the door body are influenced, the door body is pushed with more labor, a certain gap exists between the general door body and the ground, and if the fire disaster is too large, smoke can float outwards along with the gap, so that smoke pollution can be caused;
therefore, the high-efficiency isolation fireproof door is provided.
Disclosure of Invention
The invention aims to provide an efficient isolation fireproof door, which can reduce dust adhesion on the surface of a door body and reduce dust explosion risks, and can timely reduce the temperature of a handle when the temperature of the surface of the door body is too high, help the door body to open and increase the escape probability so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency isolation fireproof door comprises a door body, wherein the door body comprises an inner handle and an outer handle, the inner handle and the outer handle are respectively fixedly installed at the left side and the right side of the door body and close to the front end, a fan-shaped cylinder cover is arranged outside the inner handle, leak holes are respectively formed in the outer surface of the fan-shaped cylinder cover and close to the upper end and the lower end of the fan-shaped cylinder cover and close to the left side, a cavity is formed in the door body, a rectangular box is arranged at the position, close to the left side, of the inner wall of the cavity, the left side of the rectangular box is embedded in the door body, an inner groove box is arranged at the lower end of the rectangular box, the inner groove box is embedded in the door body, a connecting pipe is arranged between the inner groove box and the rectangular box, a water outlet hole is formed in the left side of the inner groove box, a folded angle elastic plate is arranged at the position, close to the right side of the inner groove box, and a push plug is arranged at the left center of the folded angle elastic plate, the push plug penetrates into the inner groove box, and a collision mechanism is arranged on the inner wall of the cavity close to the right end;
the collision mechanism comprises a bobbin and a semicircular expansion frame, the bobbin penetrates through the right side position of the cavity, the semicircular expansion frame is fixedly installed at the right side position of the bobbin and communicated with the inside of the bobbin, the left side of the semicircular expansion frame is attached to the bevel elastic plate, the right side opening of the bobbin penetrates through the right side of the door body, a through plug is clamped at the opening of the bobbin, and the inside of the bobbin is filled with hydroxide gas;
the cleaning device comprises a door body, wherein N-shaped grooves are formed in the outer part of the door body, the N-shaped grooves are arranged on the left side and the inner part of the door body and are close to the upper end part and the right side position, the number of the N-shaped grooves is two, the N-shaped grooves are respectively formed in the front end position and the rear end position of the door body, a cleaning mechanism is arranged in each N-shaped groove and comprises clamping blocks, sliding belts, inserting rods and rolling rods, the sliding belts are connected in the N-shaped grooves in a sliding mode, the number of the clamping blocks is a plurality, the clamping blocks are fixedly arranged on the outer surface of the lower end of the sliding belt, the clamping blocks are connected in the N-shaped grooves in a sliding mode, the number of the rolling rods is two, the rolling rods are respectively and fixedly arranged at the positions, close to the lower end, of the outer surface of the left side of the door body and the positions, close to the middle, and the rolling rods are fixedly arranged between the front sliding belts and the rear sliding belts;
the inside of the door body is provided with an empty groove close to the lower end, and the inside of the empty groove is provided with a boosting mechanism.
By adopting the technical scheme, when the fire disaster occurs indoors during working, particularly when the fire disaster occurs in a weaving room, because the internal environment of the weaving room is special, if the dust and cotton wool attached to the door body are too much, danger can be caused when the open fire is close, in addition, when the temperature of the door body is too high, the temperature of the inner handle is generally made of metal, the temperature of the inner handle is increased when encountering fire, the use of the inner handle can be influenced, the opening of the door body can be influenced, the optimal escape time is missed, therefore, when the temperature of the surface of the door body is increased during the use, hydroxide gas in the tube is expanded by heat, so that the semicircular expansion frame is blown by the gas to expand, the semicircular expansion frame is propped against the folding angle spring plate, the push plug is pushed again, the water in the rectangular box falls into the inner groove box through the connecting pipe, and the push plug pushes the water in the inner groove box to flow through the lower water outlet hole to, through the surface of weeping to interior handle, and then can cool down to the interior handle outside, the use of handle in the convenience to the opening of the door body of being convenient for, in addition, through the pole of wiping that rolls on pulling right side downwards, the left inside of upwards pulling up to half top frame of pole of wiping, at the in-process that the pole of wiping removed that rolls, can be with the left side clean up of the door body, thereby the dust of the surface of the reducible door body adheres to, reduces danger.
Preferably, the internal surface of fan-shaped cover barrel is close to being provided with the arc between the lower extreme, and the arc is the low right side height form in a left side, the internal surface of fan-shaped cover barrel is close to the lower extreme and is provided with the chute, the lower extreme fixed mounting of arc has the slider, and slider sliding connection is in the inside of chute, the left side position of slider is provided with first spring, and first spring coupling is between slider and chute, the right-hand member fixed mounting of the upper end surface of arc has the semicircle frame, and the internal diameter of semicircle frame is identical with the diameter of interior handle, the inside of semicircle frame is provided with the sponge circle.
Through adopting above-mentioned technical scheme, the during operation, when inside water of inner trough box falls into inside the fan-shaped cover of section of thick bamboo through the extrusion, give the interior handle cooling, water is along the upper end small opening to interior handle surface that falls, fall into the upper end of arc along interior handle lower extreme again, under the impact force of water, the hosepipe slides the arc and glides, the slider slides in the chute is inside, the slider is in the gliding process of slant, handle outside sliding friction including the semicircle frame, the accessible sponge circle is wiped the outside hand of interior handle, so as to avoid its outside water to be infected with too much, and influence the handle rotation, thereby influence opening of the door body.
Preferably, the position that the right side surface of the door body is close to the upper end is provided with semicircle top frame, and semicircle top frame is located the position that the left side in N-shaped groove is close to the upper end, the inside of semicircle top frame is provided with a plurality of doctor-bar, a plurality of the doctor-bar increases progressively from left to right length in proper order, and the internal diameter of semicircle top frame is greater than the diameter of rolling the wiping pole.
Through adopting above-mentioned technical scheme, during operation, left roll and wipe the dust and the cotton fibre on door body surface clean back, the debris that its roll and wipe the pole surface and be infected with are too much, then can influence the secondary cleanness of the door body, consequently, the roll and wipe the pole on pulling down the right side, left roll and wipe the pole and upwards pull up to the inside of semicircle top frame, if continue the roll and wipe the pole on pull-down right side again, then left side roll and wipe the pole and then begin to rotate, roll and wipe the pole at the pivoted in-process, the accessible rolls and wipes the pole mutually the friction with the doctor-bar, can be with the outside clean up of rolling the pole, so that the later stage of rolling and wiping the pole is used.
Preferably, the boosting mechanism includes first gasbag, second gasbag, fixed plate, cross bar, first pulley and second pulley, first gasbag and second gasbag fixed mounting are close to the position of both sides respectively in the inside of dead slot, and first gasbag and second the quantity of fixed plate is two, two the fixed plate is fixed mounting respectively at the right side surface of first gasbag and the left side surface of second gasbag, cross bar fixed mounting is between two fixed plates, first pulley and second pulley fixed mounting are respectively in the position of the last lower extreme of cross bar, first pulley sliding connection is in the position that the internal surface of dead slot is close to the upper end, the lower extreme and the ground contact that the dead slot was run through to the second pulley.
Through adopting above-mentioned technical scheme, if the conflagration takes place in the textile mill, the door body is at the process that promotes, and after the general fire prevention door body passes through special material and handles, the weight of its door body increases, and the in-process that the door body promoted is comparatively hard, consequently, the during operation, when the door body outwards opened, when the door body pushed away to the right side, the second pulley slided to the left side under the effect of resistance, first gasbag compression to can help the door body push away at the uniform velocity, and comparatively laborsaving.
Preferably, the position that the side is close to the lower extreme all is provided with the rectangle frame about the door body, and the inside filling of rectangle frame has non-Newtonian fluid, the position that the right side surface of rectangle frame is close to the center is provided with the siphunculus, the air outlet valve has all been seted up to the left side surface of first gasbag and the right side surface of second gasbag, and the air outlet valve runs through to the inside of siphunculus, the position that the upper end surface of first gasbag is close to the upper end is provided with the admission valve.
Through adopting above-mentioned technical scheme, in operation, promote to the right side when the door body, first gasbag compression, the inside gas of first gasbag spouts the inside to the rectangular frame through the air outlet valve, gas combines together with non-Newtonian fluid, thereby non-Newtonian fluid sclerosis, the upright stiffening of left rectangular frame, can stand the door body, not only can help the door body stand, reduce rocking of the door body, help personnel escape, when pushing away in the door body and closing in addition, the compression of second gasbag, its gas pours into the inside to the rectangular frame through the air outlet valve, gas combines together with non-Newtonian fluid, thereby non-Newtonian fluid stiffens once more, the upright stiffening of left rectangular frame, the gap of reducible flue gas door body lower extreme spills and causes the pollution of outside flue gas.
Preferably, a triangular blocking piece is arranged at a position, close to the lower end, of the outer surface of the left side of the rectangular frame, a second spring is arranged at a position, close to the lower end, inside the triangular blocking piece, and the right side of the second spring penetrates through the inside of the rectangular frame.
Through adopting above-mentioned technical scheme, the during operation, in-process that the conflagration takes place, its ground is comparatively chaotic, some ashes rubbish can stop near the door body, thereby influence opening and shutting of the door body, when the door body outwards opened, right side triangle separation blade can push away the debris in the door body outside to one side, thereby be convenient for opening of the door body, when the door body inwards promoted, inboard triangle separation blade pushes away debris to the opposite side, thereby reduce piling up of near the rubbish of the door body, reduce the influence of opening and shutting to the door body, trip and cause danger when reducing personnel outwards flee.
Compared with the prior art, the invention has the beneficial effects that:
1. when the temperature of the surface of the door body rises, hydroxide gas inside the bobbin thermally expands, so that the semicircular expansion frame expands due to the blowing of the gas to abut against the angle bending spring plate and then pushes the push plug, the push plug pushes water inside the inner groove box to flow downwards to the inside of the fan-shaped cylinder cover through the water outlet hole, the outside of the inner handle can be cooled, the inner handle is convenient to use, and people can conveniently escape;
2. by arranging the cleaning mechanism, the rolling rod on the right side is pulled downwards, the rolling rod on the left side is pulled upwards until reaching the inner part of the semicircular top frame, and the left side of the door body can be cleaned in the moving process of the rolling rod, so that dust adhesion on the outer surface of the door body can be reduced, and the danger is reduced;
3. through setting up the boosting mechanism, can make things convenient for opening and shutting of the door body, it is comparatively laborsaving, rethread boosting mechanism, rectangle frame, first gasbag and the cooperation of second gasbag are used, and at the in-process that the door body opened and shut, the standing when not only being convenient for the door body to open is fixed, and help personnel flee, also can reduce the flue gas when the door body is closed, and the reduction flue gas oozes, reduces smoke pollution.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a combined view of the door body and the cleaning mechanism of the present invention;
FIG. 3 is a combination view of the door body and the abutting mechanism of the present invention;
FIG. 4 is an enlarged view of the structure at A of the present invention;
FIG. 5 is an enlarged view of the structure at B of the present invention;
FIG. 6 is a left side structural view of the cleaning mechanism and door body of the present invention;
FIG. 7 is an enlarged view of the structure at position C of the present invention;
FIG. 8 is a structural view of the rectangular frame of the present invention in combination with a first air bag;
fig. 9 is an enlarged view of the structure at D of the present invention.
In the figure: 1. a door body; 11. an inner handle; 12. an outer handle; 13. an N-shaped groove; 14. an empty groove; 15. a semicircular top frame; 151. scraping a blade; 2. a fan-shaped cylinder cover; 21. a leak hole; 22. an arc-shaped plate; 23. a chute; 24. a slider; 241. a first spring; 25. a semicircular frame; 251. a sponge ring; 3. a cavity; 31. a rectangular box; 32. an inner trough box; 320. a connecting pipe; 321. a water outlet hole; 4. a folded angle springboard; 41. a push plug; 5. a collision mechanism; 51. a bobbin; 52. a semicircular expansion frame; 6. a cleaning mechanism; 61. a clamping block; 62. a slide belt; 63. inserting a rod; 64. rolling and wiping the rod; 7. a boosting mechanism; 70. an intake valve; 71. a first air bag; 72. a second air bag; 721. an air outlet valve; 73. a fixing plate; 74. a cross bar; 75. a first pulley; 76. a second pulley; 8. a rectangular frame; 81. pipe passing; 82. a triangular baffle plate; 821. a second spring.
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 to 9, the present invention provides a technical solution:
a high-efficiency isolation fireproof door comprises a door body 1, wherein the door body 1 comprises an inner handle 11 and an outer handle 12 which are fixedly installed at the left side and the right side of the door body 1 close to the front end respectively, a fan-shaped cylinder cover 2 is arranged outside the inner handle 11, a leak hole 21 is formed in the position, close to the upper end, of the outer surface of the fan-shaped cylinder cover 2, and the position, close to the left side, of the lower end of the outer surface of the fan-shaped cylinder cover 2, a cavity 3 is formed in the door body 1, a rectangular box 31 is arranged at the position, close to the left side, of the inner wall of the cavity 3, the left side of the rectangular box 31 is embedded in the door body 1, an inner groove box 32 is arranged at the lower end of the rectangular box 31, the inner groove box 32 is embedded in the door body 1, a connecting pipe 320 is arranged between the inner groove box 32 and the rectangular box 31, a water outlet 321 is arranged at the left side of the inner groove box 32, a folded angle elastic plate 4 is arranged at the position, close to the right side of the inner wall of the inner groove box 32, a push plug 41 is arranged at the center of the left side of the angle spring plate 4, the push plug 41 penetrates into the inner groove box 32, and a collision mechanism 5 is arranged at the position, close to the right end, of the inner wall of the cavity 3;
the collision mechanism 5 comprises a bobbin 51 and a semicircular expansion frame 52, the bobbin 51 penetrates through the right position of the cavity 3, the semicircular expansion frame 52 is fixedly arranged at the right position of the bobbin 51, the semicircular expansion frame 52 is communicated with the inside of the bobbin 51, the left side of the semicircular expansion frame 52 is attached to the bevel elastic plate 4, the right side opening of the bobbin 51 penetrates through the right side of the door body 1, a through plug is clamped at the opening of the bobbin 51, and the inside of the bobbin 51 is filled with hydroxide gas;
the door body 1 is provided with N-shaped grooves 13 on the outer part, the N-shaped grooves 13 are arranged on the left side, the inner part and the right side of the door body 1 near the upper end, the number of the N-shaped grooves 13 is two, and are respectively arranged at the front end position and the rear end position of the door body 1, a cleaning mechanism 6 is arranged inside the N-shaped groove 13, the cleaning mechanism 6 comprises a clamping block 61, a sliding belt 62, an inserting rod 63 and a rolling wiping rod 64, the sliding belt 62 is connected inside the N-shaped groove 13 in a sliding manner, the number of the fixture blocks 61 is several, the fixture blocks 61 are fixedly arranged on the outer surface of the lower end of the sliding belt 62, and the fixture block 61 is slidably connected inside the N-shaped groove 13, the number of the rolling wiping rods 64 is two, the rolling friction rod 64 is fixedly arranged between the front sliding belt 62 and the rear sliding belt 62;
an empty groove 14 is formed in the door body 1 close to the lower end, and a boosting mechanism 7 is arranged in the empty groove 14;
when the fire disaster occurs indoors, especially when the fire disaster occurs in a textile room, because the textile internal environment is special, if the dust and cotton wool attached on the door body 1 are too much and the fire disaster is close, the fire disaster may cause danger, and in addition, when the temperature of the door body 1 is too high, the inner handle 11 is generally made of metal material and the temperature is increased when encountering fire, the use of the inner handle 11 may be affected, the opening of the door body 1 may be affected, the optimal escape time may be missed, therefore, when the temperature of the surface of the door body 1 is increased during the use, the hydroxide gas inside the bobbin 51 is expanded by heat, so that the semicircular expansion frame 52 is blown by the gas and expanded, the semicircular expansion frame 52 abuts against the dog-ear spring plate 4, then the push plug 41 is pushed, the water inside the rectangular box 31 falls into the inner groove box 32 through the connecting pipe 320, the push plug 41 pushes the water inside the inner groove box 32 to flow down to the inside of the fan-shaped cylinder cover 2 through the water outlet 321, thereby drip to interior handle 11's surface through small opening 21, and then can cool down to interior handle 11 outside, handle 11's use in the convenience, thereby be convenient for opening of the door body 1, in addition, through rolling the pole 64 of wiping on downward pulling right side, left side rolls the inside that pole 64 upwards stimulates up to semicircle top frame 15 of wiping, at the in-process that rolls pole 64 and remove, can be with the left side clean up of the door body 1, thereby the dust of the surface of reducible door body 1 adheres to, reduces danger.
As an embodiment of the present invention, an arc plate 22 is disposed between the inner surface of the fan-shaped cylinder cover 2 and the lower end, the arc plate 22 is in a shape of being lower left and higher right, an inclined groove 23 is disposed between the inner surface of the fan-shaped cylinder cover 2 and the lower end, a slider 24 is fixedly mounted at the lower end of the arc plate 22, the slider 24 is slidably connected inside the inclined groove 23, a first spring 241 is disposed at the left side of the slider 24, the first spring 241 is connected between the slider 24 and the inclined groove 23, a semicircular frame 25 is fixedly mounted at the right end of the outer surface of the upper end of the arc plate 22, the inner diameter of the semicircular frame 25 is matched with the diameter of the inner handle 11, and a sponge ring 251 is disposed inside the semicircular frame 25.
During operation, when inside water of inside groove box 32 falls into inside fan-shaped cylinder cover 2 through the extrusion, give interior handle 11 and cool down, water falls to interior handle 11 surface along upper end small opening 21, again falls into the upper end of arc 22 along interior handle 11 lower extreme, under the impact force of water, the water slides arc 22 gliding, slider 24 slides in chute 23 inside, slider 24 is in the process of slant gliding, handle 11 outside sliding friction including semicircle frame 25, accessible sponge circle 251 wipes the outside hand of interior handle 11, in order to avoid its outside water to be infected with too much, and influence the handle rotation, thereby influence opening of door body 1.
As an embodiment of the present invention, a semicircular top frame 15 is disposed on a position, close to the upper end, of the right outer surface of the door body 1, the semicircular top frame 15 is disposed on a position, close to the upper end, of the left side of the N-shaped groove 13, a plurality of scraping blades 151 are disposed inside the semicircular top frame 15, lengths of the plurality of scraping blades 151 are sequentially increased from left to right, and an inner diameter of the semicircular top frame 15 is greater than a diameter of the rolling wiping rod 64.
During operation, after the left rolling rod 64 cleans dust and cotton wool on the surface of the door body 1, the surface of the rolling rod 64 is stained with too much sundries, which may affect the secondary cleaning of the door body 1, therefore, the right rolling rod 64 is pulled downwards, the left rolling rod 64 is pulled upwards until the inside of the semicircular top frame 15, if the right rolling rod 64 is pulled downwards again, the left rolling rod 64 starts to rotate, and in the rotating process of the rolling rod 64, the rolling rod 64 can rub with the wiper blade 151, so that the outside of the rolling rod 64 can be cleaned, and the later-stage use of the rolling rod 64 is facilitated.
As an embodiment of the present invention, the boosting mechanism 7 includes a first air bag 71, a second air bag 72, fixing plates 73, a cross bar 74, a first pulley 75 and a second pulley 76, the first air bag 71 and the second air bag 72 are respectively and fixedly installed inside the empty slot 14 near to two sides, the number of the first air bag 71 and the second fixing plate 73 is two, the two fixing plates 73 are respectively and fixedly installed on the right outer surface of the first air bag 71 and the left outer surface of the second air bag 72, the cross bar 74 is fixedly installed between the two fixing plates 73, the first pulley 75 and the second pulley 76 are respectively and fixedly installed at the upper and lower ends of the cross bar 74, the first pulley 75 is slidably connected to the inner surface of the empty slot 14 near to the position, and the second pulley 76 penetrates through the lower end of the empty slot 14 to contact with the ground.
If a fire disaster happens in a textile mill, the door body 1 is in the pushing process, after the general fireproof door body 1 is processed by special materials, the weight of the door body 1 is increased, and the pushing process of the door body 1 is relatively laborious, so that when the door body 1 is opened outwards in work, and the door body 1 is pushed away towards the right side, the second pulley 76 slides towards the left side under the action of resistance, the first air bag 71 is compressed, so that the door body 1 can be pushed away at a constant speed, and the labor is relatively saved.
In one embodiment of the present invention, rectangular frames 8 are disposed at positions close to the lower ends of the left and right sides of the door body 1, a non-newtonian fluid is filled in the rectangular frames 8, a through pipe 81 is disposed at a position close to the center of the right outer surface of the rectangular frame 8, air outlet valves 721 are disposed at the left outer surface of the first air bag 71 and the right outer surface of the second air bag 72, the air outlet valves 721 penetrate into the through pipe 81, and an air inlet valve 70 is disposed at a position close to the upper end of the upper outer surface of the first air bag 71.
When the gas-insulated door is in work, when the door body 1 is pushed to the right side, the first air bag 71 is compressed, gas inside the first air bag 71 is sprayed to the inside of the rectangular frame 8 through the gas outlet valve 721, the gas is combined with non-Newtonian fluid, the non-Newtonian fluid is hardened, the rectangular frame 8 on the left side is vertically hardened, the door body 1 can be vertically held, the door body 1 can be helped to stand, the shaking of the door body 1 is reduced, help personnel escape, in addition, when the door body 1 is pushed inwards to be closed, the second air bag 72 is compressed, the gas is infused to the inside of the rectangular frame 8 through the gas outlet valve 721, the gas is combined with the non-Newtonian fluid, the non-Newtonian fluid is hardened again, the rectangular frame 8 on the left side is vertically hardened, and the pollution of external smoke gas caused by the leakage of gaps at the lower end of the smoke door body 1 can be reduced.
As an embodiment of the present invention, a triangular blocking piece 82 is disposed on a left outer surface of the rectangular frame 8 near a lower end, a second spring 821 is disposed inside the triangular blocking piece 82 near the lower end, and a right portion of the second spring 821 penetrates into the rectangular frame 8.
During operation, in the in-process that the conflagration took place, its ground is comparatively chaotic, some ashes rubbish can stop near the door body 1, thereby influence the opening and shutting of the door body 1, when the door body 1 outwards opened, the debris in the right side triangle separation blade 82 can be with the door body 1 outside push away to one side, thereby be convenient for opening of the door body 1, when the door body 1 inwards promoted, inboard triangle separation blade 82 pushes away debris to the opposite side, thereby reduce the piling up of the rubbish near the door body 1, reduce the influence of opening and shutting to the door body 1, reduce the personnel and flee for one's place in the trip and cause danger when outwards fleing.
The working principle is as follows: when the door is used, when the temperature of the surface of the door body 1 rises, hydroxide gas inside the tube 51 expands due to heat, so that the semicircular expansion frame 52 expands due to gas blowing, the semicircular expansion frame 52 abuts against the bevel elastic plate 4, the push plug 41 is pushed, water inside the rectangular box 31 falls into the inner part of the inner groove box 32 through the connecting pipe 320, the push plug 41 pushes the water inside the inner groove box 32 to flow downwards to the inside of the fan-shaped cylinder cover 2 through the water outlet hole 321, the water drops to the outer surface of the inner handle 11 through the water outlet hole 21, the temperature of the outer part of the inner handle 11 can be reduced, the inner handle 11 is convenient to use, the door body 1 can be conveniently opened, in addition, the rolling rod 64 on the left side is pulled upwards to the inside of the semicircular top frame 15 by pulling the rolling rod 64 on the right side downwards, the left side of the door body 1 can be cleaned in the moving process of the rolling rod 64, and the water inside the inner groove box 32 can fall into the fan-shaped cylinder cover 2 through extrusion, when the door body 1 is opened outwards, when the door body 1 is pushed to the right side, the left side rolling bar 64 starts to rotate, the rolling bar 64 can rub with the scraping blade 151 through the rolling bar 64 on the left side, the outer part of the rolling bar 64 can be cleaned up for later use of the rolling bar 64, so that the door body 1 is opened outwards, the second pulley 76 slides to the left side under the action of resistance, the first air bag 71 is compressed, so that the door body 1 can be pushed open at a constant speed, when the door body 1 is pushed to the right side, the first air bag 71 is compressed, the gas in the first air bag 71 is sprayed into the rectangular frame 8 through the gas outlet valve 721, the gas is combined with the non-Newtonian fluid, so that the non-Newtonian fluid is hardened, the rectangular frame 8 on the left side is vertically hardened, the door body 1 can be vertically stood, the shaking of the door body 1 can be reduced, the escape of personnel can be facilitated, in addition, when the door body 1 is pushed inwards and closed, the second air bag 72 is compressed, the gas passes through the gas outlet valve 721 to the inside of the rectangular frame 8, the gas is combined with the non-Newtonian fluid, so that the non-Newtonian fluid is hardened again, the rectangular frame 8 on the left side is vertically hardened, the pollution of external smoke caused by the leakage of gaps at the lower end of the smoke door body 1 can be reduced, and when the door body 1 is opened outwards, the sundries on the outer side of the door body 1 can be pushed to one side by the right triangular blocking piece 82, so that the door body 1 can be conveniently opened, when the door body 1 is pushed inwards, the sundries are pushed to the other side by the inner triangular blocking piece 82, therefore, the accumulation of garbage near the door body 1 is reduced, the influence on the opening and closing of the door body 1 is reduced, and the danger caused by the trip of people when escaping outwards is reduced.
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 (6)
1. The utility model provides a high-efficient fire door that keeps apart, includes door body (1), its characterized in that: the door body (1) comprises an inner handle (11) and an outer handle (12), the inner handle (11) and the outer handle are fixedly mounted at the left side and the right side of the door body (1) respectively and close to the front end, a fan-shaped cylinder cover (2) is arranged outside the inner handle (11), leak holes (21) are formed in the positions, close to the upper end, of the outer surface of the fan-shaped cylinder cover (2) and the positions, close to the left side, of the lower end of the outer surface of the fan-shaped cylinder cover (2), a cavity (3) is formed in the door body (1), a rectangular box (31) is arranged at the position, close to the left side, of the inner wall of the cavity (3), the left side of the rectangular box (31) is embedded in the door body (1), an inner groove box (32) is arranged at the lower end of the rectangular box (31), a connecting pipe (320) is arranged between the inner groove box (32) and the rectangular box (31), a, a bevel spring plate (4) is arranged on the inner wall of the cavity (3) close to the right side of the inner groove box (32), a push plug (41) is arranged at the center of the left side of the bevel spring plate (4), the push plug (41) penetrates into the inner groove box (32), and a collision mechanism (5) is arranged on the inner wall of the cavity (3) close to the right end;
the collision mechanism (5) comprises a bobbin (51) and a semicircular expansion frame (52), the bobbin (51) penetrates through the right side position of the cavity (3), the semicircular expansion frame (52) is fixedly installed at the right side position of the bobbin (51), the semicircular expansion frame (52) is communicated with the inside of the bobbin (51), the left side of the semicircular expansion frame (52) is attached to the bevel elastic plate (4), the right side opening of the bobbin (51) penetrates through the right side of the door body (1), a through plug is clamped at the opening of the bobbin (51), and hydroxide gas is filled in the bobbin (51);
the door body (1) is externally provided with N-shaped grooves (13), the N-shaped grooves (13) are arranged at the left side and the inner side of the door body (1) close to the upper end part and the right side position, the number of the N-shaped grooves (13) is two, the N-shaped grooves are respectively arranged at the front end position and the rear end position of the door body (1), a cleaning mechanism (6) is arranged in the N-shaped grooves (13), the cleaning mechanism (6) comprises clamping blocks (61), a sliding belt (62), an inserting rod (63) and rolling rods (64), the sliding belt (62) is slidably connected in the N-shaped grooves (13), the number of the clamping blocks (61) is multiple, the clamping blocks (61) are fixedly arranged on the outer surface of the lower end of the sliding belt (62), the clamping blocks (61) are slidably connected in the N-shaped grooves (13), the number of the rolling rods (64) is two, and the rolling rods are respectively and fixedly arranged at the positions of the outer surface of the left side of the door body (1) close to the lower end and the outer surface of the right end close to the middle, the rolling friction rod (64) is fixedly arranged between the front sliding belt (62) and the rear sliding belt (62);
an empty groove (14) is formed in the door body (1) close to the lower end, and a boosting mechanism (7) is arranged in the empty groove (14).
2. An efficient insulating fire rated door as recited in claim 1, further comprising: the internal surface of fan-shaped cover for a cylinder (2) is close to being provided with arc (22) between the lower extreme, and arc (22) are the low right side height form in a left side, the internal surface of fan-shaped cover for a cylinder (2) is close to the lower extreme and is provided with chute (23), the lower extreme fixed mounting of arc (22) has slider (24), and slider (24) sliding connection is in the inside of chute (23), the left side position of slider (24) is provided with first spring (241), and just first spring (241) are connected between slider (24) and chute (23), the right-hand member position fixed mounting of the upper end surface of arc (22) has semicircle frame (25), and the internal diameter of semicircle frame (25) is identical with the diameter of interior handle (11), the inside of semicircle frame (25) is provided with sponge circle (251).
3. An efficient insulating fire rated door as recited in claim 1, further comprising: the position that the right side surface of the door body (1) is close to the upper end is provided with semicircle top frame (15), and semicircle top frame (15) are located the position that the left side of N-shaped groove (13) is close to the upper end, the inside of semicircle top frame (15) is provided with a plurality of doctor-bar (151), a plurality of doctor-bar (151) from left to right length scales up in proper order, and the internal diameter of semicircle top frame (15) is greater than the diameter of rolling pole (64).
4. An efficient insulating fire rated door as recited in claim 1, further comprising: the boosting mechanism (7) comprises a first air bag (71), a second air bag (72), fixing plates (73), a cross rod (74), a first pulley (75) and a second pulley (76), wherein the first air bag (71) and the second air bag (72) are respectively and fixedly installed at positions close to two sides in the empty groove (14), the number of the first air bag (71) and the number of the second fixing plates (73) are two, the two fixing plates (73) are respectively and fixedly installed at the outer surface of the right side of the first air bag (71) and the outer surface of the left side of the second air bag (72), the cross rod (74) is fixedly installed between the two fixing plates (73), the first pulley (75) and the second pulley (76) are respectively and fixedly installed at the positions of the upper end and the lower end of the cross rod (74), and the first pulley (75) is in sliding connection at the position, close to the upper end, of the inner surface of the empty groove (14), the second pulley (76) penetrates through the lower end of the empty groove (14) and is in contact with the ground.
5. An efficient insulating fire rated door as recited in claim 1, further comprising: the position that the side is close to the lower extreme all is provided with rectangle frame (8) about the door body (1), and the inside filling of rectangle frame (8) has non-Newtonian fluid, the position that the right side surface of rectangle frame (8) is close to the center is provided with siphunculus (81), air outlet valve (721) have all been seted up to the left side surface of first gasbag (71) and the right side surface of second gasbag (72), and air outlet valve (721) run through to the inside of siphunculus (81), the position that the upper end surface of first gasbag (71) is close to the upper end is provided with admission valve (70).
6. An efficient insulating fire rated door as recited in claim 5, further comprising: a triangular blocking piece (82) is arranged at the position, close to the lower end, of the outer surface of the left side of the rectangular frame (8), a second spring (821) is arranged at the position, close to the lower end, of the inside of the triangular blocking piece (82), and the right side portion of the second spring (821) penetrates through the inside of the rectangular frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110719989.1A CN113389473A (en) | 2021-06-28 | 2021-06-28 | High-efficient fire door that prevents keeping apart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110719989.1A CN113389473A (en) | 2021-06-28 | 2021-06-28 | High-efficient fire door that prevents keeping apart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113389473A true CN113389473A (en) | 2021-09-14 |
Family
ID=77624221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110719989.1A Pending CN113389473A (en) | 2021-06-28 | 2021-06-28 | High-efficient fire door that prevents keeping apart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113389473A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030115804A1 (en) * | 2000-03-15 | 2003-06-26 | Goran Sundolm | Fire door and a fire protection system |
| CN203296638U (en) * | 2013-06-19 | 2013-11-20 | 赵凯 | Smoke separating fire door |
| CN109779492A (en) * | 2019-01-17 | 2019-05-21 | 浙江齐嘉消防科技有限公司 | Humidifying flame-retardant fireproof door |
| CN110318650A (en) * | 2019-07-09 | 2019-10-11 | 蔡茜茜 | A kind of fire high temperature-proof smog invasion door |
| CN209704418U (en) * | 2018-11-21 | 2019-11-29 | 陈媛媛 | A kind of fire resistant doorsets of good heat-insulation effect |
| CN111810034A (en) * | 2020-06-23 | 2020-10-23 | 孔瑞扬 | Fire-retardant type prevents fire door |
-
2021
- 2021-06-28 CN CN202110719989.1A patent/CN113389473A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030115804A1 (en) * | 2000-03-15 | 2003-06-26 | Goran Sundolm | Fire door and a fire protection system |
| CN203296638U (en) * | 2013-06-19 | 2013-11-20 | 赵凯 | Smoke separating fire door |
| CN209704418U (en) * | 2018-11-21 | 2019-11-29 | 陈媛媛 | A kind of fire resistant doorsets of good heat-insulation effect |
| CN109779492A (en) * | 2019-01-17 | 2019-05-21 | 浙江齐嘉消防科技有限公司 | Humidifying flame-retardant fireproof door |
| CN110318650A (en) * | 2019-07-09 | 2019-10-11 | 蔡茜茜 | A kind of fire high temperature-proof smog invasion door |
| CN111810034A (en) * | 2020-06-23 | 2020-10-23 | 孔瑞扬 | Fire-retardant type prevents fire door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107185884B (en) | A kind of smoke cleaning device based on household cooker hood | |
| CN113389473A (en) | High-efficient fire door that prevents keeping apart | |
| CN112524680A (en) | Heating and ventilation centralized heating pipeline with dredging component | |
| CN111329385A (en) | Wind power cleaning device for building glass curtain wall and using method thereof | |
| CN208056279U (en) | Avoid the blowdown apparatus of line clogging | |
| CN113932238A (en) | High-efficient exhaust flue of vapour electricity double-drive draught fan | |
| CN218598060U (en) | Anticreep device that sliding door used | |
| CN206320826U (en) | Environmentally friendly percussion flow petticoat pipe | |
| CN213870359U (en) | Fire control smoke exhaust fan convenient to overturn fan blades | |
| CN215446698U (en) | Central air conditioner with self-cleaning function | |
| CN214145961U (en) | Noise-reduction explosion-proof special fan | |
| CN114725850A (en) | Energy-saving cable bridge | |
| CN210907245U (en) | Automatic ash removal device for ammonia spraying branch pipe | |
| CN112032786A (en) | Energy-concerving and environment-protective automatic cleaning device of lampblack absorber ponding oil groove | |
| CN208300932U (en) | A kind of intelligence is gone out cigarette anti-leak cigarette ash bucket | |
| CN112610103A (en) | Quick-escape fire-fighting aluminum alloy door and window | |
| CN214370275U (en) | A environmental protection ash handling equipment for biomass boiler | |
| CN213701085U (en) | Kitchen oil drain pipeline belt cleaning device | |
| CN214946617U (en) | Ultra-low temperature check valve | |
| CN214501348U (en) | Household kitchen fire-fighting system | |
| CN214581606U (en) | Smoke discharging device | |
| CN213272740U (en) | Smoke exhaust pipeline with smoke filtering structure | |
| CN217896707U (en) | Scraping type gravity self-cleaning well lid device | |
| CN213728292U (en) | Cleaning device is used in bridge maintenance | |
| CN212319809U (en) | Kitchen air interchanger convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |