CN114876335B - Fireproof door capable of insulating heat and smoke and application method thereof - Google Patents
Fireproof door capable of insulating heat and smoke and application method thereof Download PDFInfo
- Publication number
- CN114876335B CN114876335B CN202210478456.3A CN202210478456A CN114876335B CN 114876335 B CN114876335 B CN 114876335B CN 202210478456 A CN202210478456 A CN 202210478456A CN 114876335 B CN114876335 B CN 114876335B
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- door body
- fixedly arranged
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- sides
- close
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- 239000000779 smoke Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 230000000903 blocking effect Effects 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000010419 fine particle Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 8
- 239000000428 dust Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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
- E06B5/161—Profile members therefor
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
-
- 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
-
- 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
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a fireproof door capable of insulating heat and isolating smoke and a use method thereof, the fireproof door comprises a base, a blocking structure is arranged at the top of the base, a heat insulation mechanism is arranged in the blocking structure, the heat insulation mechanism comprises a door body, ventilation openings are formed in the front side and the rear side of the door body, which are close to the bottom, of the door body, a blocking plate is fixedly arranged in the center of the bottom of the inner wall of the door body, a plurality of connecting pipelines are fixedly arranged in the front side and the rear side of the blocking plate, which are close to the bottom, of the blocking plate, and the connecting pipelines are equally divided into two groups. The invention realizes that the control valve of the water tank is opened, and the switch of two electric telescopic rods is opened, so that the connecting rectangular block is pushed to move, a plurality of spray heads are extended out of the door body, water in the connecting water pipe enters the plurality of connecting water pipes through the supporting pipeline and the hollow plate and enters the plurality of supporting pipelines, and water is sprayed to extinguish fire at the fire source, thereby achieving external cooling.
Description
Technical Field
The invention relates to the technical field of fireproof doors, in particular to a fireproof door capable of insulating heat and smoke and a use method thereof.
Background
Fireproof doors are doors that meet the requirements of fire resistance stability, integrity and thermal insulation over a period of time. The fire-proof partition is arranged between fire-proof partitions, evacuation stairways, vertical shafts and the like, has certain fire resistance, has the functions of preventing fire from spreading and smoke from spreading besides the function of a common door, can prevent the fire from spreading within a certain time, and ensures personnel evacuation;
In the prior art, for example, the Chinese patent number is: CN113431474a, the present invention discloses a heat-insulating steel fireproof door with smoke filtering function: the fireproof door comprises a fireproof door body which is arranged in an inner cavity, and a dust removing device is arranged in the inner cavity, wherein an inlet and an outlet of the dust removing device are respectively communicated with the outer side and the inner side of the fireproof door body in sequence; the dust collector is internally provided with a coarse filter screen bin, a cooling bin, an active carbon filter bin and an air distribution bin in sequence along the airflow direction, wherein the coarse filter screen bin, the cooling bin, the active carbon filter bin and the air distribution bin are sequentially communicated and arranged through an air duct. In this way, firstly, the smoke dust, dust and the like in the air are filtered and trapped, and the air is subjected to coarse filtration; then cooling the high-temperature air to ensure that the air entering the other side of the fireproof door body is proper; finally, the air can be further dried and toxic gas can be filtered by entering the active carbon filter bin, so that the air is clean, the air filtering effect is better, but the device is not used for extinguishing fire close to fire door accessories, so that the surrounding temperature is inconvenient to reduce, the fire problem cannot be fundamentally solved, and when the device is used, only smoke is filtered, and the smoke cannot be blocked again, so that the smoke is difficult to completely isolate.
Disclosure of Invention
The invention aims to provide a fire door capable of insulating heat and smoke and a use method thereof, water enters a plurality of connecting water pipes through a supporting pipeline and a hollow plate and enters a plurality of supporting pipelines, so that water is sprayed to extinguish fire at a fire source, the external cooling is achieved, two ratchet plates are pushed through two sides of a moving block, and after gaps between a door body and a base are filled, the smoke is conveniently blocked, so that the problems raised by the background art are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the fireproof door comprises a base, wherein a blocking structure is arranged at the top of the base, and a heat insulation mechanism is arranged in the blocking structure;
The heat insulation mechanism comprises a door body, both sides all are provided with the vent around the door body is close to the bottom, the center department fixed mounting of door body inner wall bottom has the barrier plate, the front and back both sides that the barrier plate is close to the bottom all fixed mounting has a plurality of connecting tube, and is a plurality of connecting tube average division is two sets of, two sets of the equal fixed mounting of the other end of connecting tube has hollow box, two the equal fixed mounting of surface of hollow box back of the body side returns the type cover, two the spherical recess has all been seted up to the opposite side that returns the type cover to be close to top and bottom, a plurality of the equal fixed mounting in one side of spherical recess has hollow tube.
Still further, block the structure and include external frame, connect U type baffle and two fixed risers, two the fixed riser is relative one side all slides and inlays and be equipped with the slide bar, two the ratchet board is all installed through the bearing to one side that the slide bar is relative, two the one side fixed mounting that the ratchet board is on the back has two reset springs, and a plurality of reset spring's the equal fixed mounting in two fixed riser is relative one side, two the meshing of ratchet board is connected with the movable block in one side that is relative, the top fixed mounting of movable block has connecting spring, connecting spring's top fixed mounting has fixed diaphragm.
Still further, a plurality of hollow pipeline's inside all slides and inlays and be equipped with the pump bar, and is a plurality of the pump bar average is divided into two sets of, two sets of the pump bar is all fixed mounting in one side of being on the back mutually has the drive board, four the inside of drive board is all threaded the inlaying and is equipped with the threaded rod, a plurality of the one end of threaded rod surface is all installed in a plurality of return type cover and is close to the relative one side of upper and lower both sides through the bearing, the inside slip of handling the box is inlayed and is equipped with a plurality of filter screens, a plurality of the equal fixed mounting in one side of the surface of filter screen has the barrier plate.
Still further, the equal fixed mounting in top of processing box surface has pipeline, the equal fixed mounting in other end of pipeline has two air pumps, two the equal fixed mounting in output of air pump has folding pipeline, two the equal fixedly connected with of the other end of folding pipeline connects the rectangle piece, two the equal fixed mounting in inside of connecting the rectangle piece has a plurality of shower nozzles, a plurality of the equal fixed mounting in top of shower nozzle has connecting water pipe, a plurality of connecting water pipe is close to the surface of bottom all installs the check valve.
Still further, a plurality of connecting water pipes are equally divided into two groups, two groups the equal fixed mounting in top of connecting water pipes has hollow slab, two the center department fixed mounting at hollow slab surface top has support pipeline, two the equal fixed mounting in top of support pipeline has the water tank, two the equal fixed mounting in top of the internal wall of door of water tank, two the equal fixed mounting in opposite one side that the connection rectangular piece is close to both sides has electric telescopic handle, a plurality of the equal fixed mounting in the other end of electric telescopic handle has the backup pad, a plurality of the equal fixed mounting in the both sides of the internal wall of door of backup pad.
Still further, fixed diaphragm fixed mounting is in the bottom of the internal wall of door, fixed diaphragm fixed mounting is in the internal wall of the door, two the front surface that the slide bar is close to one side that is on the back of the body and the front surface of movable block are all fixed mounting have the handle, the back surface that the door is close to the bottom offered with a plurality of handle assorted slide hole, the bottom fixed mounting of movable block has the movable rod, the bottom fixed mounting of movable rod has the baffle.
Still further, rectangular groove has been seted up to the bottom of the door body, rectangular groove's width and the width phase-match of baffle, outer frame fixed mounting is at the top of base, connect U type baffle fixed mounting and be close to the surface at the door body, the surface of outer frame is connected with one side of connecting U type baffle through the hinge, the inside fixed mounting that outer frame is close to center department has and blocks U type cover.
The application method of the fireproof door capable of insulating heat and smoke is characterized by comprising the following steps of:
Step 1, when the device is used, the treatment box body and the two hollow box bodies are arranged at the bottom of the inner wall of the door body, at the moment, the two return sleeves are attached to the periphery of one side opposite to the two ventilation openings, the plurality of threaded rods are rotated to drive the plurality of air extraction rods to move and drive the plurality of air extraction rods to slide in the hollow pipelines, so that air in the plurality of spherical grooves is extracted, the inner parts of the return sleeves and the door body are adsorbed, and the device is fixed;
Step 2, when fire disaster occurs outside, an external power supply of two air pumps is turned on, the air pumps inhale the inside of the treatment box body through a conveying pipeline, the air pumps adsorb two sides of the door body through a connecting pipeline, insufficiently combusted air enters a return sleeve through a vent hole, and passes through a plurality of air pumps, fine particles in smoke are filtered through the arrangement of a plurality of filter screens, the smoke is conveyed into the air pumps, the smoke is conveyed into a folding pipeline through the air pumps, and is discharged through a plurality of spray heads, meanwhile, a control valve of a water tank is turned on, a switch of two electric telescopic rods is turned on, so that a connecting rectangular block is pushed to move, a plurality of spray heads extend out of the door body, water in a connecting water pipe enters a plurality of connecting water pipes through the supporting pipeline and a hollow plate and enters the supporting pipeline, water is sprayed and extinguished at a fire source, external cooling is achieved, and the air is prevented from entering the connecting water pipes through the arrangement of a plurality of one-way valves;
Step 3, when the burning of fire source department is insufficient, can produce a large amount of smog, the staff drives the movable block through one of them handle and moves down this moment, thereby make the both sides of movable block promote two ratchet boards, after making to fill up the gap between door body and the base, thereby reach and conveniently separate smog, loosen one of them handle, carry out spacing to the movable block through two ratchet boards this moment, after putting out a fire, advance the handle of both sides to both sides and remove, drive two ratchet boards to both sides through two slide bars and remove, two reset springs are in compressed state this moment, through the elasticity that connecting spring reset, the pulling movable block, the movable rod upwards moves with the baffle, make the baffle activity inlay and establish and get into the rectangle recess, conveniently accomodate.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, the external power supplies of the two air pumps are turned on, the air pumps inhale the inside of the treatment box body through the conveying pipelines, the two sides of the door body are adsorbed through the connecting pipelines, the insufficiently combusted air enters the return type sleeve through the ventilation openings, fine particles in smoke are filtered through the arrangement of the plurality of filter screens, the smoke is conveyed to the air pumps, the smoke is conveyed to the folding pipelines through the air pumps, and then discharged through the plurality of spray heads, meanwhile, the control valve of the water tank is turned on, the switches of the two electric telescopic rods are turned on, so that the push connection rectangular blocks are pushed to move, the plurality of spray heads extend out of the door body, and water in the connecting water pipes enters the plurality of connecting water pipes through the supporting pipelines and the hollow plates and enters the plurality of supporting pipelines, so that water spraying fire extinguishing is performed at a fire source, and external cooling is achieved.
2. In the invention, when the fire source is not burnt sufficiently, a large amount of smoke is generated, and at the moment, a worker drives the moving block to move downwards through one of the handles, so that two sides of the moving block push the two ratchet plates, and when gaps between the door body and the base are filled, the smoke is conveniently blocked.
Drawings
FIG. 1 is a schematic front side perspective view of the present invention;
FIG. 2 is a schematic rear side perspective view of the present invention;
FIG. 3 is a schematic view of the internal part of the door body of the present invention;
FIG. 4 is a schematic view of the internal part of the door body of the present invention;
FIG. 5 is a schematic view of the internal part of the door body of the present invention;
FIG. 6 is a schematic perspective view of a blocking structure portion of the present invention;
FIG. 7 is a schematic view showing the internal perspective structure of the treatment tank of the present invention;
fig. 8 is an enlarged view of fig. 3 a in accordance with the present invention.
In the figure:
1. A base; 2. a heat insulation mechanism; 201. a door body; 202. a spray head; 203. a vent; 204. a loop-shaped sleeve; 205. a hollow box body; 206. a connecting pipe; 207. a treatment box body; 208. a delivery conduit; 209. a driving plate; 210. a blocking plate; 211. a spherical groove; 212. an air pump; 213. a support plate; 214. an electric telescopic rod; 215. connecting rectangular blocks; 216. connecting a water pipe; 217. a one-way valve; 218. folding the pipeline; 219. a water tank; 220. supporting the pipeline; 221. a hollow slab; 222. a filter screen; 223. a hollow tube; 224. an air extraction rod; 225. a threaded rod; 3. a blocking structure; 301. an outer frame; 302. connecting a U-shaped baffle; 303. blocking the U-shaped sleeve; 304. a loop-shaped through hole; 305. a handle; 306. rectangular grooves; 307. a moving rod; 308. fixing a vertical plate; 309. a baffle plate; 310. a slide bar; 311. a return spring; 312. a moving block; 313. fixing the transverse plate; 314. a connecting spring; 315. ratchet plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the fireproof door capable of insulating heat and smoke comprises a base 1, and is characterized in that a blocking structure 3 is arranged at the top of the base 1, and a heat insulation mechanism 2 is arranged in the blocking structure 3;
the heat insulation mechanism 2 comprises a door body 201, ventilation openings 203 are formed in the front side and the rear side of the door body 201, which are close to the bottom, a baffle plate 210 is fixedly mounted in the center of the bottom of the inner wall of the door body 201, a plurality of connecting pipelines 206 are fixedly mounted on the front side and the rear side of the baffle plate 210, which are close to the bottom, the connecting pipelines 206 are equally divided into two groups, hollow boxes 205 are fixedly mounted on the other ends of the two groups of connecting pipelines 206, return sleeves 204 are fixedly mounted on the outer surfaces of the opposite sides of the two hollow boxes 205, spherical grooves 211 are formed in the opposite sides of the opposite sides, which are close to the top and the bottom, of the two return sleeves 204, and hollow pipelines 223 are fixedly mounted on one sides of the spherical grooves 211.
As shown in fig. 1 to 8, the blocking structure 3 includes an outer frame 301, a connection U-shaped baffle 302 and two fixed risers 308, wherein sliding rods 310 are slidably embedded in opposite sides of the two fixed risers 308, ratchet plates 315 are mounted on opposite sides of the two sliding rods 310 through bearings, two return springs 311 are fixedly mounted on opposite sides of the two ratchet plates 315, the other ends of the two return springs 311 are fixedly mounted on opposite sides of the two fixed risers 308, moving blocks 312 are engaged and connected on opposite sides of the two ratchet plates 315, connecting springs 314 are fixedly mounted on tops of the moving blocks 312, and fixed transverse plates 313 are fixedly mounted on tops of the connecting springs 314.
As shown in fig. 1-8, the air extraction rods 224 are slidably embedded in the hollow pipes 223, the air extraction rods 224 are equally divided into two groups, the driving plates 209 are fixedly installed on opposite sides of the two groups of air extraction rods 224, the threaded rods 225 are slidably embedded in the four driving plates 209, one ends of the outer surfaces of the threaded rods 225 are respectively installed on opposite sides of the hollow pipes 223, which are close to the upper side and the lower side, of the hollow pipes 223, the filter screens 222 are slidably embedded in the processing box 207, the blocking plates 210 are fixedly installed on one sides of the outer surfaces of the filter screens 222, the two processing box 207 and the two hollow boxes 205 are installed at the bottom of the inner wall of the door 201, at this time, the two hollow boxes 204 are attached to the periphery of opposite sides of the two ventilation openings 203, the threaded rods 225 are rotated to drive the air extraction rods 224 to move, and the air extraction rods 224 are driven to slide in the hollow pipes 223, so that the inner air of the spherical grooves 211 is extracted, the processing box 204 is adsorbed in the inner sides of the door 201, and the device is fixed.
As shown in fig. 1-8, the top of the outer surface of the treatment box 207 is fixedly provided with a conveying pipeline 208, the other end of the conveying pipeline 208 is fixedly provided with two air pumps 212, the output ends of the two air pumps 212 are fixedly provided with folding pipelines 218, the other ends of the two folding pipelines 218 are fixedly connected with a connecting rectangular block 215, the inside of the two connecting rectangular blocks 215 is fixedly provided with a plurality of spray heads 202, the top of the plurality of spray heads 202 is fixedly provided with a connecting water pipe 216, and the outer surface, close to the bottom, of the plurality of connecting water pipes 216 is provided with a check valve 217.
As shown in fig. 1-8, the plurality of connecting water pipes 216 are equally divided into two groups, the tops of the two groups of connecting water pipes 216 are fixedly provided with hollow plates 221, the centers of the tops of the outer surfaces of the two hollow plates 221 are fixedly provided with supporting pipes 220, the tops of the two supporting pipes 220 are fixedly provided with water tanks 219, the two water tanks 219 are fixedly provided with the tops of the inner walls of the door body 201, the opposite sides of the two connecting rectangular blocks 215, which are close to the two sides, are fixedly provided with electric telescopic rods 214, the other ends of the plurality of electric telescopic rods 214 are fixedly provided with supporting plates 213, and the plurality of supporting plates 213 are fixedly provided with the two sides of the inner walls of the door body 201.
As shown in fig. 1-8, the fixed cross plate 313 is fixedly installed at the bottom of the inner wall of the door 201, the fixed cross plate 313 is fixedly installed at the inner wall of the door 201, the front surfaces of the two sliding rods 310 close to the opposite sides and the front surfaces of the moving blocks 312 are fixedly installed with handles 305, sliding holes matched with the handles 305 are formed in the rear surfaces of the door 201 close to the bottom, the moving rods 307 are fixedly installed at the bottom of the moving blocks 312, the baffle 309 is fixedly installed at the bottom of the moving rods 307, the external power supply of the two air pumps 212 is opened, the air pumps 212 inhale air to the inside of the treatment box 207 through the conveying pipelines 208, adsorb air on both sides of the door 201 through the connecting pipelines 206, insufficiently combusted air enters the return sleeve 204 through the vent 203, enters the treatment box 207 through the connecting pipelines 206, fine particles in the smog are filtered through the arrangement of the filter screens 222, the smog is conveyed to the air pumps 212, the air pumps 212 are conveyed to the folding pipelines 218, and discharged through the spray heads 202, the control valves 219 are opened, the electric control rods 215 are opened, the electric rods 215 are connected to the water spray heads 216, the water is pushed into the hollow shafts 216, the water is connected to the water spray heads 216, the water is cooled down through the water spray heads 216, the water is connected to the water spray heads 216, and the water is cooled down through the water spray heads 216, and the water is connected to the water is cooled down through the water supply to the water supply, and the water is cooled down through the water supply, and the water is cooled down by the water, and is cooled down.
As shown in fig. 1-8, a rectangular groove 306 is formed in the bottom of the door 201, the width of the rectangular groove 306 is matched with the width of the baffle 309, the outer frame 301 is fixedly installed on the top of the base 1, the connecting U-shaped baffle 302 is fixedly installed on the outer surface of the door 201, which is close to the front surface, the front surface of the outer frame 301 is connected with one side of the connecting U-shaped baffle 302 through a hinge, and the inner portion, which is close to the center, of the outer frame 301 is fixedly installed with a blocking U-shaped sleeve 303.
The application method of the fireproof door capable of insulating heat and smoke comprises the following steps:
Step 1, when in use, the treatment box 207 and the two hollow boxes 205 are installed at the bottom of the inner wall of the door 201, at this time, the two molding sleeves 204 are attached to the peripheries of the opposite sides of the two ventilation openings 203, the plurality of threaded rods 225 are rotated to drive the plurality of air extraction rods 224 to move, and the plurality of air extraction rods 224 are driven to slide in the plurality of hollow pipes 223, so that the air in the plurality of spherical grooves 211 is extracted, the molding sleeves 204 are adsorbed to the inside of the door 201, and the device is fixed;
Step 2, when an external fire disaster occurs, an external power supply of two air pumps 212 is turned on, the air pumps 212 suck air into the treatment box 207 through a conveying pipeline 208, both sides of a door 201 are adsorbed through a connecting pipeline 206, insufficiently combusted air enters a return sleeve 204 through a vent 203 and enters the treatment box 207 through a plurality of 2060, fine particles in smoke are filtered through the arrangement of a plurality of filter screens 222, the smoke is conveyed into the air pumps 212, the smoke is conveyed into a folding pipeline 218 through the air pumps 212, and discharged through a plurality of spray heads 202, meanwhile, a control valve of a water tank 219 is turned on, a switch of two electric telescopic rods 214 is turned on, so that a push connection rectangular block 215 is moved, the spray heads 202 extend out of the door 201, water in the connecting water pipes 216 enters the connecting water pipes 216 through a plurality of supporting pipelines 220 and hollow plates 221, fire extinguishing is performed at a fire source, external cooling is achieved through the arrangement of a plurality of one-way valves 217, and the air is prevented from entering the connecting water pipes 216;
Step 3, when the fire source is burnt insufficiently, a large amount of smog can be produced, at this moment, the staff drives the movable block 312 through one of them handle 305 and moves downwards, thereby make the both sides of movable block 312 promote two ratchet boards 315, after making 319 with the gap between door body 201 and the base 1 fill up, thereby reach the convenience and separate smog, loosen one of them handle 305, at this moment carry out spacing to movable block 312 through two ratchet boards 315, after putting out a fire, move the handle 305 of both sides to both sides, drive two ratchet boards 315 through two slide bars 310 and move to both sides, at this moment two return springs 311 are in compressed state, through the elasticity that connecting spring 314 reset, pulling movable block 312, movable bar 307 and barrier 309 upwards move, make barrier 309 movable inlay into rectangular groove 306, the convenience accomodates.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (2)
1. The fireproof door with the heat insulation and smoke isolation functions comprises a base (1) and is characterized in that a blocking structure (3) is arranged at the top of the base (1), and a heat insulation mechanism (2) is arranged in the blocking structure (3);
The heat insulation mechanism (2) comprises a door body (201), ventilation openings (203) are formed in the front side and the rear side of the door body (201) close to the bottom, a baffle plate (210) is fixedly arranged in the center of the bottom of the inner wall of the door body (201), a plurality of connecting pipelines (206) are fixedly arranged in the front side and the rear side of the baffle plate (210) close to the bottom, the connecting pipelines (206) are equally divided into two groups, hollow boxes (205) are fixedly arranged at the other ends of the two groups of the connecting pipelines (206), return sleeves (204) are fixedly arranged on the outer surfaces of the opposite sides of the two hollow boxes (205), spherical grooves (211) are formed in the opposite sides of the two return sleeves (204) close to the top and the bottom, and hollow pipelines (223) are fixedly arranged on one sides of the spherical grooves (211);
The blocking structure (3) comprises an outer frame (301), a connecting U-shaped baffle (302) and two fixed vertical plates (308), wherein sliding rods (310) are slidably embedded in opposite sides of the two fixed vertical plates (308), ratchet plates (315) are arranged on opposite sides of the two sliding rods (310) through bearings, two return springs (311) are fixedly arranged on opposite sides of the two ratchet plates (315), the other ends of the two return springs (311) are fixedly arranged on opposite sides of the two fixed vertical plates (308), moving blocks (312) are connected to opposite sides of the two ratchet plates (315) in an engaged mode, connecting springs (314) are fixedly arranged at the tops of the moving blocks (312), and fixed transverse plates (313) are fixedly arranged at the tops of the connecting springs (314);
The inside of a plurality of hollow pipeline (223) all slides and inlays and be equipped with bleed lever (224), a plurality of bleed lever (224) average division is two sets of, two sets of bleed lever (224) are all fixed mounting in one side that is opposite to each other has drive board (209), four the inside of drive board (209) all screw thread inlay and are equipped with threaded rod (225), a plurality of the one end of threaded rod (225) surface is all installed in a plurality of back type cover (204) and is close to the opposite side of upper and lower both sides through the bearing, and the inside slip of handling box (207) is inlayed and is equipped with a plurality of filter screens (222), a plurality of one side of the surface of filter screen (222) all fixed mounting has barrier plate (210);
The top of the outer surface of the treatment box body (207) is fixedly provided with a conveying pipeline (208), the other end of the conveying pipeline (208) is fixedly provided with two air pumps (212), the output ends of the two air pumps (212) are fixedly provided with folding pipelines (218), the other ends of the two folding pipelines (218) are fixedly connected with a connecting rectangular block (215), the inside of the two connecting rectangular blocks (215) is fixedly provided with a plurality of spray heads (202), the top of the spray heads (202) is fixedly provided with a connecting water pipe (216), the outer surface of the connecting water pipe (216) close to the bottom is provided with a one-way valve (217), the air pumps (212) suck air into the treatment box body (207) through the conveying pipeline (208), the two sides of the door body (201) are adsorbed through the connecting pipeline (206), and the insufficiently combusted air enters the return sleeve (204) through the vent (203) and enters the treatment box body (207) through the plurality of connecting pipelines (206);
The plurality of connecting water pipes (216) are equally divided into two groups, hollow plates (221) are fixedly arranged at the tops of the two groups of connecting water pipes (216), supporting pipelines (220) are fixedly arranged at the centers of the tops of the outer surfaces of the two hollow plates (221), water tanks (219) are fixedly arranged at the tops of the two supporting pipelines (220), the two water tanks (219) are fixedly arranged at the tops of the inner walls of the door body (201), electric telescopic rods (214) are fixedly arranged at the opposite sides of the two connecting rectangular blocks (215) close to the two sides, supporting plates (213) are fixedly arranged at the other ends of the electric telescopic rods (214), and the supporting plates (213) are fixedly arranged at the two sides of the inner walls of the door body (201);
the fixed transverse plate (313) is fixedly arranged at the bottom of the inner wall of the door body (201), the fixed transverse plate (313) is fixedly arranged at the inner wall of the door body (201), handles (305) are fixedly arranged on the front surfaces of the two sliding rods (310) close to the opposite sides and the front surfaces of the moving blocks (312), sliding holes matched with the handles (305) are formed in the rear surface of the door body (201) close to the bottom, a moving rod (307) is fixedly arranged at the bottom of the moving block (312), and a baffle plate (309) is fixedly arranged at the bottom of the moving rod (307);
Rectangular grooves (306) are formed in the bottom of the door body (201), the width of each rectangular groove (306) is matched with the width of each baffle plate (309), the outer frame (301) is fixedly mounted on the top of the base (1), the connecting U-shaped baffle plates (302) are fixedly mounted on the outer surface of the door body (201) close to the front surface, the front surface of the outer frame (301) is connected with one side of the connecting U-shaped baffle plates (302) through hinges, the inner portion, close to the center, of the outer frame (301) is fixedly mounted with a blocking U-shaped sleeve (303), and a plurality of return-type through holes (304) are formed in the rear surface of the door body (201).
2. A method of using a smoke-insulating fire door, comprising the steps of:
S1, when the device is used, the treatment box body (207) and the two hollow box bodies (205) are arranged at the bottom of the inner wall of the door body (201), at the moment, the two molding sleeves (204) are attached to the periphery of one side opposite to the two ventilation openings (203), the threaded rods (225) are rotated to drive the air extraction rods (224) to move, and the air extraction rods (224) are driven to slide in the hollow pipelines (223), so that air in the spherical grooves (211) is extracted, the molding sleeves (204) are adsorbed in the door body (201), and the device is fixed;
S2, when an external fire disaster occurs, an external power supply of two air pumps (212) is turned on, the air pumps (212) inhale air to the inside of a processing box body (207) through a conveying pipeline (208), the door body (201) is adsorbed through a connecting pipeline (206), insufficiently combusted air enters a return sleeve (204) through a vent (203), the insufficiently combusted air enters the processing box body (207) through a plurality of connecting pipelines (206), fine particles in smoke are filtered through the arrangement of a plurality of filter screens (222), then conveyed into the air pumps (212), conveyed into a folding pipeline (218) through the air pumps (212), and discharged through a plurality of spray heads (202), meanwhile, a control valve of a water tank (219) is opened, a switch of two electric telescopic rods (214) is turned on, so that a connecting rectangular block (215) is pushed to move, the spray heads (202) extend out of the door body (201), a connecting water pipe (216) enters a plurality of connecting water pipes (216) through a plurality of supporting pipelines (220) and a plurality of supporting pipelines (221), and the water is connected into a plurality of connecting pipelines (216), and the fire extinguishing water pipe (216) is prevented from entering the fire extinguishing water pipe (216), and the fire extinguishing water is cooled down through the fire extinguishing water pipe (216), so that the fire extinguishing water is cooled down;
s3, when the fire source is burnt insufficiently, a large amount of smoke can be produced, at this moment, staff drives the movable block (312) through one of them handle (305) to move downwards, thereby make both sides of movable block (312) promote two ratchet boards (315), after gap between baffle (309) with door body (201) and base (1) is filled up, thereby reach and conveniently separate the smoke, loosen one of them handle (305), at this moment, limit movable block (312) through two ratchet boards (315), after putting out a fire, move handle (305) to both sides with both sides, drive two ratchet boards (315) to both sides through two slide bar (310) and move, at this moment, two return springs (311) are in compressed state, through the elasticity that link spring (314) reset, pull movable block (312), movable bar (307) and baffle (309) upwards move, make baffle (309) activity inlay into rectangular groove (306), conveniently accomodate.
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| CN202210478456.3A CN114876335B (en) | 2022-05-05 | 2022-05-05 | Fireproof door capable of insulating heat and smoke and application method thereof |
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| CN202210478456.3A CN114876335B (en) | 2022-05-05 | 2022-05-05 | Fireproof door capable of insulating heat and smoke and application method thereof |
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| CN114876335B true CN114876335B (en) | 2024-05-14 |
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| CN112412297A (en) * | 2020-11-20 | 2021-02-26 | 江苏盛阳消防门业有限公司 | Reinforced high-flame-retardant smoke-isolating steel fireproof door |
| CN214997256U (en) * | 2021-06-07 | 2021-12-03 | 无锡市东盛净化设备安装有限公司 | Fire prevention purifying door that security performance is high |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5738706A (en) * | 1996-03-29 | 1998-04-14 | Air Resources, Inc. | Smoke filtration unit and method of using same |
| CN108591236A (en) * | 2018-04-03 | 2018-09-28 | 林婷 | A kind of Integral ceiling platform sling installation method |
| CN209413749U (en) * | 2018-08-01 | 2019-09-20 | 天津天隆防护设备有限公司 | A kind of bomb shelter can divulge information gate |
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| CN114876335A (en) | 2022-08-09 |
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