CN113250580A - Fireproof door frame structure convenient to install - Google Patents
Fireproof door frame structure convenient to install Download PDFInfo
- Publication number
- CN113250580A CN113250580A CN202110684659.3A CN202110684659A CN113250580A CN 113250580 A CN113250580 A CN 113250580A CN 202110684659 A CN202110684659 A CN 202110684659A CN 113250580 A CN113250580 A CN 113250580A
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- China
- Prior art keywords
- door frame
- fireproof
- plate
- fire
- air bag
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000002265 prevention Effects 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000004880 explosion Methods 0.000 abstract description 14
- 229910000831 Steel Inorganic materials 0.000 abstract description 13
- 239000010959 steel Substances 0.000 abstract description 13
- 238000009792 diffusion process Methods 0.000 abstract description 8
- 239000000779 smoke Substances 0.000 abstract description 7
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 9
- 239000003546 flue gas Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 230000009970 fire resistant effect Effects 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
Abstract
The invention discloses a fireproof door frame structure convenient to install, which comprises a door frame mechanism and a top frame mechanism, wherein the top of the door frame mechanism is fixedly connected with the bottom of the top frame mechanism, the door frame mechanism comprises a fireproof door frame plate and a top plate, the top frame mechanism comprises two plugging pieces and a top sealing piece, and the two plugging pieces are symmetrically arranged at two ends of the top sealing piece. According to the invention, the control assembly is arranged, the monitoring part of the control assembly monitors the conditions such as external temperature and noise of whether explosion happens in a close range in real time, after the monitoring part detects abnormal information, the controller controls the alarm to give out alarm sound to remind people nearby to evacuate, meanwhile, the controller controls the air pump to rapidly inflate the inflatable air bag, the air bag rapidly swells to plug a gap between the steel door plate and the door frame, the effects of resisting and isolating flame spread and smoke diffusion when a fire disaster happens to the fireproof door frame are improved, and the fireproof door frame is more excellent in fire behavior and smoke performance.
Description
Technical Field
The invention belongs to the technical field of fireproof doors, and particularly relates to a fireproof door frame structure convenient to install.
Background
The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation within a certain time, and is a fireproof partition which is arranged in a fireproof partition, an evacuation staircase, a vertical shaft and the like and has certain fire resistance, the fireproof door and a fireproof door frame have the functions of preventing fire spreading and smoke diffusion besides the functions of a common door, can prevent the spread of fire within a certain period of time, ensure the evacuation of people and the rescue of external fire fighters, at present, the door frame of the fire door adopts welding connection, because the frame body adopts thin plates, the requirement on welding is high, intermittent welding is adopted, the strength of the welded door frame is low, a large amount of electric energy is consumed for welding, the energy consumption is high, the cost is high, along with the rapid rise of the building industry, the manufacturing technology of the fireproof door frame is further developed and matured, and the quality of the fireproof door frame becomes a necessary factor selected by each family; the choice of a fire door frame as a fire door mounting carrier is extremely important, conventional fire door frames are typically made of steel or wood, steel door frames are typically provided in situations where the fire flame must be spread for more than an hour; while wooden door frames are generally more susceptible to fire and are therefore used in doors that require less than an hour to spread the fire, the fire protection performance of either existing steel or wooden fire door frames is far from meeting the high demands of modern industrial life.
However, the existing fireproof door frame structure in the prior art has the following disadvantages in use:
at present along with the continuous development of science and technology, the crowd who uses the fire door board material of steel increases gradually, the fire door of steel material door plant can resist outdoor intensity of a fire and flue gas when conflagration or explosion, but if the intensity of a fire is big or when explosion has appeared, deformation or inside sunken phenomenon can appear in the steel fire door plant, the gap appears in the easy separation in especially top between door plant and the door frame, thereby lead to outdoor flue gas to waft indoor, can not reach the effect that the fire door frame can resist isolation flame and spread and the flue gas diffusion when taking place the conflagration, can not protect crowd and object, factor of safety is lower, consequently, the development can prevent intensity of a fire and flue gas performance more excellent when taking place conflagration or explosion incident, the high performance door frame that fire-proof grade is high is the work of meaning and very necessary.
Disclosure of Invention
The invention aims to: the existing fireproof door frame is improved, the fireproof door frame consists of a door frame mechanism at the bottom and a top frame mechanism at the top, the two parts are convenient to directly install, the top frame mechanism consists of a plugging piece at two ends and a top sealing piece at the top, a control assembly can utilize a monitoring piece to monitor the conditions such as external temperature and noise of whether explosion happens closely in real time, the monitoring piece is combined with a controller, when fire or explosion happens, a door plate of the fireproof door can be separated from the door frame, the monitoring piece transmits information to the controller after detecting abnormal information such as temperature rise and the like, the controller controls an alarm to give out alarm sound to remind people nearby to evacuate, meanwhile, the controller controls an air pump in a baffle, the air pump rapidly inflates an inflatable air bag and a sealing air bag, the inflatable air bag and the sealing air bag are made of fireproof materials, and the air bag rapidly bulges to block a gap between a steel door plate and the door frame, the effect that fire prevention door frame can support to prevent when the conflagration breaing out and keep apart flame and spread and the flue gas diffusion is improved for this fire prevention door frame prevent that the intensity of a fire and flue gas performance are more excellent, improve the fire-protection rating of fire prevention door frame.
The technical scheme adopted by the invention is as follows: a fireproof door frame structure convenient to install comprises a door frame mechanism and a top frame mechanism, wherein the top of the door frame mechanism is fixedly connected with the bottom of the top frame mechanism, the door frame mechanism comprises a fireproof door frame plate and a top plate, the top frame mechanism comprises a sealing piece and a top sealing piece, the number of the sealing piece is two, the two sealing pieces are symmetrically arranged at two ends of the top sealing piece, the bottom of the top sealing piece is fixedly connected with the top of the top plate, the top sealing piece comprises a fireproof plate and a control assembly, the bottom of the fireproof plate is fixedly connected with the top of the top plate, the front end of the fireproof plate is fixedly connected with the inner side of the control assembly, a groove is formed in the bottom of the fireproof plate, the groove is formed in the rear side of the top plate, an inflatable air bag is arranged inside the groove, the control assembly comprises a fireproof shell, a controller and a monitoring piece, the controller is arranged inside the fireproof shell, the fire prevention shell's front end one side is provided with the switch spare, the front end opposite side of fire prevention shell is provided with the siren, monitoring setting is at the front end of controller.
The rear end of the fireproof shell is fixedly connected with the outer side of the fireproof plate, and the two ends of the fireproof shell are symmetrically provided with guide pipes.
The front side of the fireproof shell is movably connected with a movable shell, and one end of the movable shell, which is close to the alarm, is provided with a plurality of sound holes.
The sealing and plugging piece comprises a reinforcing plate, the top end of the reinforcing plate is fixedly connected with the two ends of the fireproof plate, a side groove is formed in one side, close to the fireproof plate, of the reinforcing plate, the top of the side groove is fixedly communicated with the two ends of the groove, and the side groove is formed in the rear side of the fireproof door frame plate.
The air pump is fixedly connected with the inflatable airbag through the fireproof plate arranged on one side of the air pump.
The air pump is fixedly connected with one end of the guide pipe through a baffle arranged on the outer side of the air pump, and the inner side of the reinforcing plate is fixedly connected with the top end of the fireproof door frame plate.
The inflatable air bag comprises an inflatable air bag body, connecting pipes are symmetrically arranged at two ends of the inflatable air bag body, a sealing air bag is fixedly connected to the bottom of each connecting pipe and arranged in a side groove, and a plurality of magnetic stripes are uniformly arranged at the bottom of the inflatable air bag body.
The outer wall of the sealed air bag is provided with a fireproof elastic sleeve, fixing pieces are symmetrically arranged at two ends of the fireproof elastic sleeve, and one end, far away from the fireproof elastic sleeve, of each fixing piece is fixedly connected with the outer wall of the sealed air bag.
The fireproof door frame plate comprises a fireproof door frame plate body and is characterized in that fixing plates are symmetrically arranged on two sides of the fireproof door frame plate body, a groove is formed in the front end of the fireproof door frame plate body, and hinges are symmetrically arranged on the inner sides of two ends of the fireproof door frame plate body.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the existing fireproof door frame is improved, the door frame mechanism at the bottom and the top frame mechanism at the top are adopted, so that installation is convenient for installation personnel, the control component is arranged at the front end of the top frame mechanism, the control component utilizes the monitoring piece at the front end to monitor the external temperature and the conditions such as whether explosion noise occurs at a close distance or not in real time, after the monitoring piece detects abnormal information such as temperature rise, the information is transmitted to the controller, the controller controls the alarm to give out an alarm sound to remind people nearby of evacuating, and meanwhile, people nearby are reminded of fighting fire and the like, so that the safety of the fireproof door frame is improved.
2. According to the invention, through the combined arrangement of the air pump and the air bag, the controller can control the air pump in the baffle plate when a fire disaster occurs, the air pump can rapidly inflate the inflatable air bag and the sealing air bag, the inflatable air bag and the sealing air bag are made of fireproof materials, the fireproof performance is good, the rescue time during the fire disaster is prolonged, the air bag rapidly bulges to block a gap between the steel door plate and the door frame, and meanwhile, the magnetic strip at the bottom of the inflatable air bag can be firmly attached to the outer wall of the steel door plate, so that the gap can be sealed by the inflatable air bag, the effects of resisting and isolating flame spreading and smoke diffusion when the fire disaster occurs in the fireproof door frame are improved, the fireproof behavior and the smoke diffusion performance of the fireproof door frame are more excellent, and the fireproof grade of the fireproof door frame is improved.
3. According to the invention, the switch part is additionally arranged in the control assembly and is used for generating noise such as impact and the like at ordinary times, when the monitoring part is used for monitoring explosion by mistake, the switch part can be used for controlling the air pump to close the air bag, the operation is simple, and the design is more reasonable.
Drawings
FIG. 1 is a perspective view of a fire rated door frame structure of the present invention that is easy to install;
FIG. 2 is a front view of a fire rated door frame structure of the present invention for ease of installation;
FIG. 3 is a rear side structural view of a fire rated door frame structure of the present invention for ease of installation;
FIG. 4 is a bottom view of a top frame mechanism of a fire rated door frame structure for easy installation in accordance with the present invention;
FIG. 5 is a schematic bottom view of a top frame mechanism of a fire rated door frame structure of the present invention;
FIG. 6 is an enlarged detail view at A of FIG. 4 of a fire rated door frame construction for easy installation in accordance with the present invention;
fig. 7 is a schematic view of the internal structure of a blocking member of a fire-resistant door frame structure for easy installation according to the present invention;
fig. 8 is a schematic view of an inflatable bladder of a fire rated door frame structure of the present invention for ease of installation.
The labels in the figure are: 1. a door frame mechanism; 2. a top frame mechanism; 11. a fire door frame panel; 12. a fixing plate; 13. a groove; 14. a hinge; 15. a top plate; 21. a blocking member; 22. a top seal; 211. a reinforcing plate; 212. a baffle plate; 213. a side groove; 214. an air pump; 221. a fire-proof plate; 222. a control component; 223. grooving; 224. an inflatable air bag; 225. sealing the air bag; 226. a magnetic strip; 227. a fireproof elastic sleeve; 228. a connecting pipe; 229. a fixing member; a. a fire resistant housing; b. a conduit; c. a controller; d. a monitoring member; e. an alarm; f. a movable shell; g. a sound outlet; h. a switch member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to FIGS. 1-8: a fireproof door frame structure convenient to install comprises a door frame mechanism 1 and a top frame mechanism 2, wherein the top of the door frame mechanism 1 is fixedly connected with the bottom of the top frame mechanism 2, the door frame mechanism 1 at the bottom and the top frame mechanism 2 at the top are convenient for installers to directly install, the door frame mechanism 1 comprises a fireproof door frame plate 11 and a top plate 15, the fireproof door frame plate 11 is made of fireproof materials and can play a role in preventing fire from spreading and smoke from diffusing, the top frame mechanism 2 comprises a plugging piece 21 and a top sealing piece 22 when a fire disaster happens, the number of the plugging pieces 21 is two, the two plugging pieces 21 are symmetrically arranged at two ends of the top sealing piece 22, and the bottom of the top sealing piece 22 is fixedly connected with the top of the top plate 15;
the top sealing piece 22 comprises a fireproof plate 221 and a control assembly 222, the bottom of the fireproof plate 221 is fixedly connected with the top of the top plate 15, the front end of the fireproof plate 221 is fixedly connected with the inner side of the control assembly 222, a slot 223 is formed in the bottom of the fireproof plate 221, the slot 223 is formed in the rear side of the top plate 15, an inflatable airbag 224 is arranged in the slot 223, the control assembly 222 comprises a fireproof shell a, a controller c and a monitoring piece d, the controller c is arranged in the fireproof shell a, the monitoring piece d carries out real-time monitoring on the external temperature and the conditions such as noise of explosion or not in a short distance, the monitoring piece d is combined with the controller c, after the monitoring piece d detects abnormal information such as temperature rise and the like, the information is transmitted to the controller c, a switch piece h is arranged on one side of the front end of the fireproof shell a, an alarm e is arranged on the other side of the front end of the fireproof shell a, the monitoring piece d is arranged at the front end of the controller c, when the switch h in the control assembly 222 is used for collision at ordinary times and the monitoring part d is mistakenly monitored to be explosion, the air pump 214 can be controlled to close the air bag through the switch h, and the operation is simple.
The rear end of the fireproof shell a is fixedly connected with the outer side of the fireproof plate 221, the two ends of the fireproof shell a are symmetrically provided with the guide pipes b, and the fireproof shell a protects the internal controller c and prevents the internal controller c from being damaged in a fire disaster.
The front side of the fireproof shell a is movably connected with a movable shell f, one end of the movable shell f, which is close to the alarm e, is provided with a plurality of sound outlet holes g, and when a fire disaster or explosion happens, the controller c controls the alarm e to give out alarm sound to remind people nearby of evacuating and simultaneously remind people nearby of coming to fight the fire and the like.
The plugging piece 21 comprises a reinforcing plate 211, the top end of the reinforcing plate 211 is fixedly connected with the two ends of the fireproof plate 221, one side, close to the fireproof plate 221, of the reinforcing plate 211 is provided with a side groove 213, the top of the side groove 213 is fixedly communicated with the two ends of the groove 223, the side groove 213 is arranged on the rear side of the fireproof doorframe plate 11, a sealing air bag 225 in the side groove 213 bulges outwards to plug the side face of the doorframe, and an inflating air bag 224 in the groove 223 bulges downwards to plug the gap at the top of the doorframe.
One side fixedly connected with baffle 212 that gusset plate 211 kept away from PLASTIC LAMINATED 221, the inside of baffle 212 is provided with air pump 214, and the trompil has been seted up to the both ends symmetry of PLASTIC LAMINATED 221, and air pump 214 is through setting up the PLASTIC LAMINATED 221 and aerifing gasbag 224 fixed connection in its one side, and air pump 214 is connected with aerifing gasbag 224, and the air pump can carry out quick inflation to aerifing gasbag 224 and sealed gasbag 225.
The air pump 214 is fixedly connected to one end of the guide tube b through the baffle 212 provided at the outer side thereof, the inner side of the reinforcing plate 211 is fixedly connected to the top end of the fire doorframe plate 11, and the controller c controls the air pump 214 through the guide tube b, thereby controlling the inflatable air bag 224 and the airtight air bag 225.
The both ends symmetry of inflating gasbag 224 is provided with connecting pipe 228, the bottom fixedly connected with air bag 225 of connecting pipe 228, air bag 225 sets up the inside at side groove 213, the bottom of inflating gasbag 224 evenly is provided with a plurality of magnetic stripe 226, air bag 225's top is passed through connecting pipe 228 and is inflated gasbag 224 and connect, the laminating that the magnetic stripe 226 of inflating gasbag 224 bottom can be firm is at the outer wall of steel door plant, make air bag 224 seal the gap, the effect that fire door frame can support to prevent that isolation flame from stretching and flue gas diffusion when the conflagration breaing out has been improved.
The outer wall of sealed gasbag 225 is provided with fire prevention elastic sleeve 227, and the both ends symmetry of fire prevention elastic sleeve 227 is provided with mounting 229, and the one end that fire prevention elastic sleeve 227 was kept away from to mounting 229 and sealed gasbag 225's outer wall fixed connection, better fire prevention effect can be played to the fire prevention elastic sleeve 227 of sealed gasbag 225 outer wall, protects sealed gasbag 225 and inflatable airbag 224, the rescue time when the extension conflagration.
The bilateral symmetry of fire door deckle board 11 is provided with fixed plate 12, and recess 13 has been seted up to the front end of fire door deckle board 11, and the inboard symmetry in both ends of fire door deckle board 11 is provided with hinge 14, and the door plant rotates with fire door deckle board 12 through hinge 14 to be connected, is in recess 13 when the door plant is closed.
In the invention, the fireproof door frame consists of a door frame mechanism 1 at the bottom and a top frame mechanism 2 at the top, the two parts are convenient to be directly installed, the top frame mechanism 2 consists of a plugging piece 21 at two ends and a top sealing piece 22 at the top, a fireproof plate 221 of the top sealing piece 22 is installed at the top of a top plate 15, a control component 222 is arranged at the front side of the fireproof plate 221, a slot 223 is arranged at the bottom of the fireproof plate 221, an inflatable air bag 224 is arranged in the slot 223, a side groove 213 is arranged at the inner side of a reinforcing plate 211 of the plugging piece 21, a sealing air bag 225 is arranged in the side groove 213, the top of the sealing air bag 225 is connected with the inflatable air bag 224 through a connecting pipe 228, an air pump 214 is arranged at the outer side of the reinforcing plate 211 and connected with the inflatable air bag 224, the air pump 214 can rapidly inflate the inflatable air bag 224 and the sealing air bag 225, and under the normal state, the control component 222 utilizes a monitoring piece d to carry out real-time monitoring on the conditions of external temperature, whether the noise of short-distance explosion or not, the monitoring piece d is combined with the controller c, when a fire or explosion happens, the door plate of the fireproof door can be separated from the door frame, smoke and flame can enter the other side of the fireproof door frame plate 11 through a gap, after the monitoring piece d detects abnormal information such as temperature rise and the like, the information is transmitted to the controller c, the controller c controls the alarm e to give out alarm sound to remind people nearby to evacuate, meanwhile, people nearby come to fight the fire and the like, meanwhile, the controller c controls the air pump 214 in the baffle 212, the air pump 214 rapidly inflates the inflatable air bag 224 and the sealed air bag 225, the inflatable air bag 224 and the sealed air bag 225 are made of fireproof materials, the fireproof elastic sleeve 227 on the outer wall of the sealed air bag 225 can achieve a better fireproof effect to protect the sealed air bag 225 and the inflatable air bag 224, the rescue time during the fire is prolonged, the air bag rapidly bulges from the grooves 223 and the inner parts of the side grooves 213 and blocks the gap between the steel door plate and the door frame, aerify the outer wall of laminating at the steel door plant that the magnetic stripe 226 of gasbag 224 bottom can be firm simultaneously, make aerify gasbag 224 and can seal the gap, improved the effect that fire prevention door frame can support to prevent to keep apart flame and spread and the flue gas diffusion when the conflagration breaing out, make this fire prevention door frame prevent that the intensity of a fire and flue gas performance are more excellent, improve the fire prevention grade of fire prevention door frame, switch spare h in the control assembly 222 is used for having the striking at ordinary times, when monitoring spare d mis-monitoring is the explosion, can close the gasbag through switch spare h control air pump 214, and the operation is simple, the design is rationalized more.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a fire prevention door frame structure convenient to installation, includes door frame mechanism (1) and top frame mechanism (2), its characterized in that: the top of the door frame mechanism (1) is fixedly connected with the bottom of the top frame mechanism (2), the door frame mechanism (1) comprises a fireproof door frame plate (11) and a top plate (15), the top frame mechanism (2) comprises two plugging pieces (21) and a top sealing piece (22), the number of the plugging pieces (21) is two, the two plugging pieces (21) are symmetrically arranged at two ends of the top sealing piece (22), and the bottom of the top sealing piece (22) is fixedly connected with the top of the top plate (15);
the top seal (22) includes a fire shield (221) and a control assembly (222), the bottom of the fireproof plate (221) is fixedly connected with the top of the top plate (15), the front end of the fireproof plate (221) is fixedly connected with the inner side of the control component (222), the bottom of the fireproof plate (221) is provided with a slot (223), the slot (223) is arranged at the rear side of the top plate (15), an inflatable air bag (224) is arranged in the slot (223), the control component (222) comprises a fireproof shell (a), a controller (c) and a monitoring piece (d), the controller (c) is arranged inside the fireproof shell (a), one side of the front end of the fireproof shell (a) is provided with a switch piece (h), the other side of the front end of the fireproof shell (a) is provided with an alarm (e), and the monitoring piece (d) is arranged at the front end of the controller (c).
2. A fire door frame structure for facilitating installation as claimed in claim 1, wherein: the rear end of the fireproof shell (a) is fixedly connected with the outer side of the fireproof plate (221), and the two ends of the fireproof shell (a) are symmetrically provided with guide pipes (b).
3. A fire door frame structure for facilitating installation as claimed in claim 1, wherein: the front side swing joint of fire prevention shell (a) has activity shell (f), a plurality of phonate holes (g) have been seted up to one end that activity shell (f) are close to siren (e).
4. A fire door frame structure for facilitating installation as claimed in claim 1, wherein: the blocking piece (21) includes gusset plate (211), the both ends fixed connection of the top of gusset plate (211) and PLASTIC LAMINATED (221), side groove (213) have been seted up to one side that gusset plate (211) are close to PLASTIC LAMINATED (221), the top in side groove (213) and the fixed intercommunication in both ends of fluting (223), side groove (213) set up the rear side at fire door frame board (11).
5. A fire door frame structure for facilitating installation as claimed in claim 4, wherein: one side fixedly connected with baffle (212) that PLASTIC LAMINATED (221) were kept away from to gusset plate (211), the inside of baffle (212) is provided with air pump (214), the trompil has been seted up to the both ends symmetry of PLASTIC LAMINATED (221), air pump (214) are through setting up PLASTIC LAMINATED (221) and inflatable air bag (224) fixed connection in its one side.
6. A fire door frame structure for facilitating installation as claimed in claim 5, wherein: the air pump (214) is fixedly connected with one end of the guide pipe (b) through a baffle (212) arranged on the outer side of the air pump, and the inner side of the reinforcing plate (211) is fixedly connected with the top end of the fireproof door frame plate (11).
7. A fire door frame structure for facilitating installation as claimed in claim 1, wherein: the two ends of the inflatable air bag (224) are symmetrically provided with connecting pipes (228), the bottom of each connecting pipe (228) is fixedly connected with a sealing air bag (225), each sealing air bag (225) is arranged inside the corresponding side groove (213), and the bottom of each inflatable air bag (224) is uniformly provided with a plurality of magnetic strips (226).
8. A fire door frame structure for facilitating installation as claimed in claim 7, wherein: the outer wall of sealed gasbag (225) is provided with fire prevention elastic sleeve (227), the both ends symmetry of fire prevention elastic sleeve (227) are provided with mounting (229), the one end that fire prevention elastic sleeve (227) was kept away from in mounting (229) is connected with the outer wall fixed connection of sealed gasbag (225).
9. A fire door frame structure for facilitating installation as claimed in claim 1, wherein: the fireproof door frame plate is characterized in that fixing plates (12) are symmetrically arranged on two sides of the fireproof door frame plate (11), a groove (13) is formed in the front end of the fireproof door frame plate (11), and hinges (14) are symmetrically arranged on the inner sides of two ends of the fireproof door frame plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110684659.3A CN113250580B (en) | 2021-06-21 | 2021-06-21 | Fireproof door frame structure convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110684659.3A CN113250580B (en) | 2021-06-21 | 2021-06-21 | Fireproof door frame structure convenient to install |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113250580A true CN113250580A (en) | 2021-08-13 |
| CN113250580B CN113250580B (en) | 2022-11-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110684659.3A Active CN113250580B (en) | 2021-06-21 | 2021-06-21 | Fireproof door frame structure convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113250580B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562191A (en) * | 2022-03-19 | 2022-05-31 | 江苏千喜智能科技有限公司 | Composite fire door with bidirectional shock wave resisting function |
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| WO2004092519A1 (en) * | 2003-04-16 | 2004-10-28 | Door Control System Co.,Ltd. | Apparatus for operating door to prevent spread of fire and method therefor |
| CN208330108U (en) * | 2018-04-17 | 2019-01-04 | 天津市格林门业有限公司 | A kind of air curtain fire resistant doorsets |
| CN210828937U (en) * | 2019-09-16 | 2020-06-23 | 天津华夏防火设备有限公司 | Burglary-resisting door with fire prevention function |
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| CN114562191A (en) * | 2022-03-19 | 2022-05-31 | 江苏千喜智能科技有限公司 | Composite fire door with bidirectional shock wave resisting function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113250580B (en) | 2022-11-29 |
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Denomination of invention: A fireproof door frame structure that is easy to install Effective date of registration: 20231117 Granted publication date: 20221129 Pledgee: Huaining County SME Financing Guarantee Co.,Ltd. Pledgor: Anhui shuangpeng Industrial Co.,Ltd. Registration number: Y2023980066187 |