CN113202392A - Prevent deformation and good fire door of sealing performance - Google Patents
Prevent deformation and good fire door of sealing performance Download PDFInfo
- Publication number
- CN113202392A CN113202392A CN202110464052.4A CN202110464052A CN113202392A CN 113202392 A CN113202392 A CN 113202392A CN 202110464052 A CN202110464052 A CN 202110464052A CN 113202392 A CN113202392 A CN 113202392A
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- Prior art keywords
- door
- fireproof
- outer frame
- sealing performance
- fire
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
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- 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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- 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
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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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a fireproof door with deformation prevention and good sealing performance, which belongs to the technical field of fireproof facilities and comprises a door frame body, a fireproof outer frame and a top plate, wherein the fireproof outer frame is rotatably connected with the inner connecting end of the door frame body through a hinge, the top plate is positioned at the top of the fireproof outer frame, the fireproof door with deformation prevention and good sealing performance is reasonable in structural design, compared with the traditional product, the equipment has higher compression resistance, the phenomenon that the equipment is bent and deformed due to external acting force is effectively prevented, gaps inside and outside the fireproof outer frame are effectively filled through the matching use of a sealing strip and a honeycomb aluminum plate, the circulation of smoke and hot air is effectively blocked, the comfort degree of personnel in a house is ensured, meanwhile, compared with the traditional product, the function of effectively extinguishing surrounding fire sources at the first time can be realized, and the problem of casualties caused by untimely rescue of fire fighters in the prior art is solved, the actual use safety of the equipment is greatly improved.
Description
Technical Field
The invention relates to the technical field of fireproof facilities, in particular to a deformation-preventing fireproof door with good sealing performance.
Background
The fireproof door is an important component in fire-fighting equipment and is mostly applied to high-end places such as shopping malls, office buildings and the like; the fireproof door is a door capable of meeting the requirements of fire resistance stability, integrity and heat insulation within a certain time, and is usually arranged in positions such as a fireproof partition, an evacuation staircase, a vertical shaft and the like.
However, the existing fire-proof door is generally composed of two fire-proof panels, which has certain disadvantages in practical use:
1. in order to effectively control the weight of the fireproof panel, the thickness of the fireproof panel is thin, so that the bearing strength of the fireproof panel to external acting force is low, if the external acting force is high, four ends of the fireproof panel are directly bent and deformed, the normal use effect of the fireproof panel is seriously influenced, and the service life of the fireproof panel is greatly shortened;
2. because certain gaps exist in the interior and the exterior of the fireproof door in the actual installation process, smoke is easy to enter through the gaps, the room temperature in a house is quickly lost through the gaps, and the use safety and the reliability of the fireproof door cannot be effectively guaranteed;
3. although the traditional fireproof door can effectively prevent the fire from spreading within a certain time, the traditional fireproof door does not have the function of extinguishing a fire source, if the fire fighters are untimely rescued, the fire fighters can easily cause huge injuries to the personal safety of the fire fighters, and the fireproof door with deformation prevention and good sealing performance is provided for the fire fighters.
Disclosure of Invention
The invention aims to provide a fireproof door with deformation prevention and good sealing performance, and aims to solve the problems that in the background technology, in order to effectively control the weight of a fireproof panel, the thickness of the fireproof panel is thin, so that the bearing strength of the fireproof panel to external acting force is low, certain gaps exist in the fireproof door and the fireproof door in the actual installation process, smoke is easy to enter through the gaps, the room temperature in a house is caused to be rapidly lost through the gaps, and the traditional fireproof door can effectively prevent the spread of fire within a certain time, but does not have the function of extinguishing a fire source.
In order to achieve the purpose, the invention provides the following technical scheme: a fireproof door with deformation prevention and good sealing performance comprises a door frame body, a fireproof outer frame and a top plate, wherein the fireproof outer frame is rotatably connected with the inner connecting end of the door frame body through a hinge, the top plate is positioned at the top of the fireproof outer frame, the left side of the inner side wall of the door frame body is provided with four first placing grooves, the four first placing grooves are arranged equidistantly from top to bottom, the right side of the inner side wall of the door frame body is provided with four second placing grooves, the four second placing grooves are arranged equidistantly from top to bottom, the front side and the rear side of the inner cavity of the fireproof outer frame are fixedly connected with fireproof door plates, the surface connecting ends of the two fireproof door plates are fixedly connected with door lock panels, the surface connecting ends of the two door lock panels are rotatably connected with handles, a placing box is integrally formed at the bottom of the top plate and is inserted at the bottom of the inner cavity of the fireproof outer frame, a liquid storage cavity is formed in the placing box.
Preferably, the left side and the right side of the bottom of the fireproof outer frame are respectively provided with a mounting groove, and the two mounting grooves are rotatably connected with pulleys.
Preferably, the center of the upper and lower sides of the inner cavity of the fireproof outer frame is located at the first connecting seat and the second connecting seat of the rear fixedly connected with of the placing box, the first connecting seat is connected with the bearing rod through bolts, the center of the left and right sides of the inner cavity of the fireproof outer frame is located at the second connecting seat and the second connecting seat of the rear fixedly connected with of the placing box, the connecting ends of the second connecting seat are connected with the supporting rod in a rotating mode, and the ends of the supporting rod are connected with the left and right sides of the outer side wall of the bearing rod in an inserting mode respectively.
Preferably, the inside wall a week of door frame body just is located the rear side of first standing groove and second standing groove is opened and is equipped with the recess, the inside wall a week of recess all bonds there is the sealing strip, just the sealing strip adopts the component that an expandable graphite material made.
Preferably, the inner cavity of the door frame body is located two the rear side walls of the fireproof door panels are fixedly connected with honeycomb aluminum plates, and the outer dimensions of the honeycomb aluminum plates are the same as the outer dimensions of the fireproof door panels.
Preferably, the left side of the front side wall of the door frame body is fixedly connected with a first control box through a bolt, the front side of the front side wall of the fireproof door plate is located under the door lock panel and is fixedly connected with a second control box through a bolt, and the second control box is connected with the first control box through a communication network.
Preferably, four smoke sensors are placed in the first placing groove, and the output ends of the four smoke sensors are electrically connected to the input end of the first control box.
Preferably, four flame sensors are placed in the second placing grooves, and the output ends of the four flame sensors are electrically connected to the input end of the second control box.
Preferably, the inner cavity left side fixedly connected with miniature pump of roof, the input of miniature pump is pegged graft and is had the inlet tube, just the input of inlet tube runs through and extends to the inner cavity bottom in stock solution chamber, the output of miniature pump is pegged graft and is had the outlet pipe, five groups of distributive pipes are all pegged graft to both sides around the outlet pipe, five groups of distributive pipe's output threaded connection has the nozzle, and the output of five groups of nozzles runs through and extends to the bottom of nozzle.
Compared with the prior art, the invention has the beneficial effects that:
1. this prevent fire door that shape and sealing performance are good, the outside through at two fire door plant sets up the fire prevention frame, thereby the bulk strength and the rigidity of four ends of fire door plant have been improved, and then the bearing strength of fire door plant to external force has been strengthened, and through the cooperation of first connecting seat, the carrier bar, second connecting seat and bracing piece, the holistic use strength of this equipment has been improved greatly, it is higher to compare this equipment compressive property of traditional product, prevent effectively that this equipment from taking place buckling deformation's phenomenon because of external force, thereby its actual life has been prolonged.
2. This prevent fire door that shape and sealing performance are good, use through sealing strip and aluminum honeycomb's cooperation, on the one hand fill the gap between door frame body and the fire prevention frame, make the outside sealing performance of fire prevention frame further strengthen, on the other hand is closed state because between the inside each honeycomb holes of aluminum honeycomb panel, thereby the circulation of effective separation air, make thermal transmission receive effective isolated, and then avoid the temperature in the house to be run off fast, personnel's comfortable degree in the house has been ensured.
3. This prevent fire door that shape and sealing performance are good, there is certain fire source around smoke transducer detects this equipment with the flame sensor, cooperation through first control box and second control box is used, make it start miniature water pump, and inhale the clear water of stock solution intracavity through the inlet tube, and cooperation through outlet pipe and outlet pipe is used, evenly pour into clear water into to the nozzle in, fire source around this equipment is put out through the nozzle at last, compare the function that traditional product can realize the very first time and effectively put out to fire source on every side, the problem of leading to the casualties untimely often because of the fire fighter rescue among the prior art has been solved, the actual safety in utilization of this equipment has been improved greatly, be favorable to promoting and popularizing.
Drawings
FIG. 1 is a schematic view of the overall structure of the product of the present invention;
FIG. 2 is a schematic view of a closed front view of the product of the present invention;
FIG. 3 is a schematic view of the internal structure of the door frame body according to the present invention;
FIG. 4 is a left side view of the fire-proof outer frame of the present invention;
FIG. 5 is an enlarged cross-sectional view of portion A of FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the inner structure of the fireproof frame according to the present invention;
FIG. 7 is a schematic view of the connection structure of the top plate and the storage box according to the present invention;
FIG. 8 is a schematic left side sectional view of the top plate and the storage box of the present invention;
fig. 9 is a schematic view of the internal structure of the top plate of the present invention.
In the figure: 100. a door frame body; 110. a first control box; 120. a hinge; 130. a first placing groove; 140. a smoke sensor; 150. a second placing groove; 160. a flame sensor; 170. a groove; 180. a sealing strip; 200. a fireproof outer frame; 210. a fire door panel; 220. a door lock panel; 221. a handle; 230. a second control box; 240. mounting grooves; 241. a pulley; 250. a honeycomb aluminum plate; 260. a first connecting seat; 270. a carrier bar; 280. a second connecting seat; 290. a support bar; 300. a top plate; 310. placing the box; 311. a liquid storage cavity; 320. a micro water pump; 321. a water inlet pipe; 330. a water outlet pipe; 340. a water diversion pipe; 350. and (4) a nozzle.
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.
The first embodiment is as follows:
referring to fig. 1-2 and fig. 4-6, the present invention provides a technical solution: a deformation-preventing fireproof door with good sealing performance comprises a door frame body 100, a fireproof outer frame 200 and a top plate 300, wherein the fireproof outer frame 200 is rotatably connected with an inner connecting end of the door frame body 100 through a hinge 120, the top plate 300 is positioned at the top of the fireproof outer frame 200, the left side of the inner side wall of the door frame body 100 is provided with four first placing grooves 130, the four first placing grooves 130 are arranged from top to bottom in an equal distance, the right side of the inner side wall of the door frame body 100 is provided with four second placing grooves 150, the four second placing grooves 150 are arranged from top to bottom in an equal distance, the front side and the rear side of an inner cavity of the fireproof outer frame 200 are fixedly connected with fireproof door plates 210, surface connecting ends of the two fireproof door plates 210 are fixedly connected with door lock panels 220, the surface connecting ends of the two door lock panels 220 are rotatably connected with handles 221, the bottom of the top plate 300 is integrally formed with a placing box 310, and the placing box 310 is inserted at the bottom of the inner cavity of the fireproof outer frame 200, place the inside of box 310 and seted up stock solution chamber 311, mounting groove 240 has been seted up respectively to the bottom left and right sides of fire prevention frame 200, and the inside rotation of two mounting grooves 240 is connected with pulley 241, the center department of both sides just is located the first connecting seat 260 of rear fixedly connected with of placing box 310 about the inner chamber of fire prevention frame 200, through bolt fixedly connected with carrier bar 270 between two first connecting seats 260, the center department of the inner chamber left and right sides of fire prevention frame 200 just is located the rear fixedly connected with second connecting seat 280 of placing box 310, the link of two second connecting seats 280 rotates and is connected with bracing piece 290, and the end of two sets of bracing pieces 290 is pegged graft respectively in the lateral wall left and right sides of carrier bar 270.
In this embodiment, the fireproof outer frame 200 is disposed at the outer sides of the two fireproof door panels 210, so as to improve the overall strength and rigidity of the four ends of the fireproof door panels 210, and further enhance the bearing capacity of the fireproof door panels 210 to external acting force, meanwhile, the first connecting seats 260 are disposed at the upper and lower sides of the inside of the fireproof outer frame 200, and the bearing rod 270 is additionally disposed between the two first connecting seats 260, so as to further enhance the bearing capacity of the fireproof outer frame 200 at the upper and lower sides, thereby avoiding the external vertical acting force from extruding the upper and lower sides of the fireproof door panels 210, on the other hand, the second connecting seats 280 are disposed at the left and right sides of the inside of the fireproof outer frame 200, and the two supporting rods 290 are disposed at the connecting ends of the second connecting seats 280, and meanwhile, the two supporting rods 290 are respectively connected with the bearing rods 270, so that a triangular structure is formed between the supporting rods 290 and the bearing rods 270, utilize triangle-shaped's stability and resistance to pressure's characteristics to the bearing capacity that makes the fire prevention frame 200 left and right sides obtains further strengthening, and then avoids outside transverse force to cause the extrusion to the left and right sides of fire prevention door plant 210, compares this equipment compressive property of traditional product higher, effectively prevents this equipment and takes place the phenomenon of buckling deformation because of external force, has improved its holistic use strength greatly, has prolonged its actual life.
Example two:
referring to fig. 1-2 and fig. 4-5, the present invention provides a technical solution: a deformation-preventing fireproof door with good sealing performance comprises a door frame body 100, a fireproof outer frame 200 and a top plate 300, wherein the fireproof outer frame 200 is rotatably connected with an inner connecting end of the door frame body 100 through a hinge 120, the top plate 300 is positioned at the top of the fireproof outer frame 200, the left side of the inner side wall of the door frame body 100 is provided with four first placing grooves 130, the four first placing grooves 130 are arranged from top to bottom in an equal distance, the right side of the inner side wall of the door frame body 100 is provided with four second placing grooves 150, the four second placing grooves 150 are arranged from top to bottom in an equal distance, the front side and the rear side of an inner cavity of the fireproof outer frame 200 are fixedly connected with fireproof door plates 210, surface connecting ends of the two fireproof door plates 210 are fixedly connected with door lock panels 220, the surface connecting ends of the two door lock panels 220 are rotatably connected with handles 221, the bottom of the top plate 300 is integrally formed with a placing box 310, and the placing box 310 is inserted at the bottom of the inner cavity of the fireproof outer frame 200, place the inside of box 310 and seted up stock solution chamber 311, the inside wall a week of door frame body 100 and the rear side that is located first standing groove 130 and second standing groove 150 is opened and is equipped with recess 170, recess 170's inside wall a week all bonds has sealing strip 180, and sealing strip 180 adopts the component that an expandable graphite material made, door frame body 100's inner chamber and the equal fixedly connected with honeycomb aluminum plate 250 of rear side wall that is located two fire door plant 210, and two honeycomb aluminum plate 250's overall dimension is the same with two fire door plant 210's overall dimension.
In this embodiment, the sealing strip 180 is disposed around the inner side wall of the door frame body 100, and the sealing strip 180 is made of expandable graphite, the fire resistance is greatly improved while the whole sealing performance is ensured, the sealing strip 180 is used for filling the gap between the door frame body 100 and the fireproof outer frame 200, so that the sealing performance of the outer part of the fireproof outer frame 200 is further enhanced, and on the other hand, by arranging the aluminum honeycomb plates 250 at both sides of the inner cavity of the doorframe body 100, because the honeycomb holes inside the honeycomb structure are in a closed state, the circulation of air is effectively blocked, the heat transfer is effectively isolated, and then avoid the temperature in the house to be run off fast, ensured personnel's in the house comfortable degree to aluminum honeycomb panel 250's structural design makes its pressure and the shearing force that bears the high strength, and non-deformable has improved this equipment in-service use security and reliability greatly.
Example three:
referring to fig. 1-3 and fig. 7-9, the present invention provides a technical solution: a deformation-preventing fireproof door with good sealing performance comprises a door frame body 100, a fireproof outer frame 200 and a top plate 300, wherein the fireproof outer frame 200 is rotatably connected with an inner connecting end of the door frame body 100 through a hinge 120, the top plate 300 is positioned at the top of the fireproof outer frame 200, the left side of the inner side wall of the door frame body 100 is provided with four first placing grooves 130, the four first placing grooves 130 are arranged from top to bottom in an equal distance, the right side of the inner side wall of the door frame body 100 is provided with four second placing grooves 150, the four second placing grooves 150 are arranged from top to bottom in an equal distance, the front side and the rear side of an inner cavity of the fireproof outer frame 200 are fixedly connected with fireproof door plates 210, surface connecting ends of the two fireproof door plates 210 are fixedly connected with door lock panels 220, the surface connecting ends of the two door lock panels 220 are rotatably connected with handles 221, the bottom of the top plate 300 is integrally formed with a placing box 310, and the placing box 310 is inserted at the bottom of the inner cavity of the fireproof outer frame 200, the liquid storage cavity 311 is formed in the placing box 310, the left side of the front side wall of the door frame body 100 is fixedly connected with the first control box 110 through bolts, the front side wall of the front fireproof door panel 210 is positioned under the door lock panel 220 and is fixedly connected with the second control box 230 through bolts, the second control box 230 is connected with the first control box 110 through a communication network, the smoke sensors 140 are placed in the four first placing grooves 130, the output ends of the four smoke sensors 140 are electrically connected with the input end of the first control box 110, the flame sensors 160 are placed in the four second placing grooves 150, the output ends of the four flame sensors 160 are electrically connected with the input end of the second control box 230, the micro water pump 320 is fixedly connected to the left side of the inner cavity of the top plate 300, the input end of the micro water pump 320 is inserted with the water inlet pipe 321, and the input end of the water inlet pipe 321 penetrates and extends to the bottom of the inner cavity of the liquid storage cavity 311, the output end of the micro water pump 320 is inserted with a water outlet pipe 330, the front side and the rear side of the water outlet pipe 330 are inserted with five groups of water distribution pipes 340, the output ends of the five groups of water distribution pipes 340 are connected with a nozzle 350 in a threaded manner, and the output ends of the five groups of nozzles 350 penetrate through and extend to the bottom of the nozzle 350.
In this embodiment, when the smoke sensor 140 and the flame sensor 160 detect that a certain fire source exists around the device, that is, the fire source is rapidly converted into an electrical signal and transmitted into the first control box 110, the electrical signal is analyzed by the first control box 110 and converted into a wireless signal, the wireless signal is transmitted into the second control box 230 by the first control box 110 to be received, the micro-water pump 320 is rapidly started by the second control box 230 to suck the clear water in the liquid storage cavity 311 through the water inlet pipe 321, the clear water is uniformly injected into the nozzle 350 through the matching use of the water outlet pipe 330 and the water outlet pipe 330, and finally the fire source around the device is extinguished through the nozzle 350, compared with the conventional product, the function of effectively extinguishing the surrounding fire source at the first time can be realized, and the problem of casualties caused by untimely rescue of fire fighters in the prior art is solved, the actual use safety of the device is greatly improved, and the popularization and the promotion are facilitated.
When the fire door is used specifically, the door frame body 100 is fixedly installed in a corresponding working area through the matching of bolts and a wrench, the door frame body 100 is connected with the fireproof outer frame 200 through the hinge 120, a worker holds the handle 221 and drives the fireproof outer frame 200 to push and pull back and forth through the pulleys 241 on two sides, so that the sealing strip 180 is matched with the door frame body 100, a gap between the door frame body 100 and the fireproof outer frame 200 is eliminated, when a certain fire source exists around the fire door, the smoke sensor 140 and the flame sensor 160 rapidly monitor the fire source, simultaneously rapidly convert the fire source into an electric signal and transmit the electric signal to the first control box 110, the electric signal is analyzed through the first control box 110 and converted into a wireless signal, and then the first control box 110 transmits the wireless signal into the second control box 230 for receiving, the second control box 230 starts the micro-pump 320 rapidly to suck the clean water in the liquid storage cavity 311 through the water inlet pipe 321, and the clean water is uniformly injected into the nozzle 350 through the cooperation of the water outlet pipe 330 and the water outlet pipe 330, and finally the fire source around the device is extinguished through the nozzle 350.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (9)
1. The utility model provides a prevent deformation and fire door that sealing performance is good which characterized in that: the fireproof door frame comprises a door frame body (100), a fireproof outer frame (200) and a top plate (300), wherein the fireproof outer frame (200) is rotatably connected with an inner connecting end of the door frame body (100) through a hinge (120), the top plate (300) is positioned at the top of the fireproof outer frame (200), the left side of the inner side wall of the door frame body (100) is provided with four first placing grooves (130), the four first placing grooves (130) are arranged from top to bottom in an equal distance mode, the right side of the inner side wall of the door frame body (100) is provided with four second placing grooves (150), the four second placing grooves (150) are arranged from top to bottom in an equal distance mode, fireproof door plates (210) are fixedly connected to the front side and the rear side of an inner cavity of the fireproof outer frame (200), surface connecting ends of the two fireproof door plates (210) are fixedly connected with door lock panels (220), and surface connecting ends of the two door lock panels (220) are rotatably connected with handles (221), the fireproof outer frame is characterized in that a placing box (310) is integrally formed at the bottom of the top plate (300), the placing box (310) is inserted into the bottom of the inner cavity of the fireproof outer frame (200), and a liquid storage cavity (311) is formed in the placing box (310).
2. The fire door of claim 1, which is deformation-resistant and has good sealing performance, and is characterized in that: mounting grooves (240) are respectively formed in the left side and the right side of the bottom of the fireproof outer frame (200), and pulleys (241) are rotatably connected to the inside of the two mounting grooves (240).
3. The fire door of claim 1, which is deformation-resistant and has good sealing performance, and is characterized in that: the utility model discloses a fire prevention frame, including fire prevention frame (200), place the box (310), the first connecting seat of rear fixedly connected with (260), two of both sides center department just is located about the inner chamber of fire prevention frame (200) place the first connecting seat of rear fixedly connected with (260), two through bolt fixedly connected with carrier bar (270) between first connecting seat (260), the inner chamber left and right sides center department of fire prevention frame (200) just is located place rear fixedly connected with second connecting seat (280), two of the link of second connecting seat (280) rotates and is connected with bracing piece (290), and two sets of the end of bracing piece (290) is pegged graft respectively and is in the lateral wall left and right sides of carrier bar (270).
4. The fire door of claim 1, which is deformation-resistant and has good sealing performance, and is characterized in that: the door frame is characterized in that a groove (170) is formed in one circle of the inner side wall of the door frame body (100) and is located on the rear side of the first placing groove (130) and the rear side of the second placing groove (150), sealing strips (180) are bonded to one circle of the inner side wall of the groove (170), and the sealing strips (180) are members made of expandable graphite.
5. The fire door of claim 1, which is deformation-resistant and has good sealing performance, and is characterized in that: the inner cavity of the door frame body (100) is located at two rear side walls of the fireproof door plates (210) are fixedly connected with honeycomb aluminum plates (250), and the outer dimensions of the honeycomb aluminum plates (250) are the same as those of the fireproof door plates (210).
6. The fire door of claim 1, which is deformation-resistant and has good sealing performance, and is characterized in that: the left side of the front side wall of the door frame body (100) is fixedly connected with a first control box (110) through a bolt, the front side of the front side wall of the fireproof door plate (210) is located under the door lock panel (220) and is fixedly connected with a second control box (230) through a bolt, and the second control box (230) is connected with the first control box (110) through a communication network.
7. The fire door of claim 6, which is deformation-resistant and has good sealing performance, and is characterized in that: smoke sensors (140) are placed inside the four first placing grooves (130), and the output ends of the four smoke sensors (140) are electrically connected to the input end of the first control box (110).
8. The fire door of claim 6, which is deformation-resistant and has good sealing performance, and is characterized in that: flame sensors (160) are arranged inside the four second placing grooves (150), and the output ends of the four flame sensors (160) are electrically connected to the input end of the second control box (230).
9. The fire door of claim 1, which is deformation-resistant and has good sealing performance, and is characterized in that: the inner chamber left side fixedly connected with miniature pump (320) of roof (300), the input of miniature pump (320) is pegged graft and is had inlet tube (321), just the input of inlet tube (321) runs through and extends to the inner chamber bottom in stock solution chamber (311), the output of miniature pump (320) is pegged graft and is had outlet pipe (330), five groups of distributive pipe (340) are all pegged graft to both sides around outlet pipe (330), five groups the output threaded connection of distributive pipe (340) has nozzle (350), and the output of five groups of nozzle (350) runs through and extends to the bottom of nozzle (350).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110464052.4A CN113202392A (en) | 2021-04-26 | 2021-04-26 | Prevent deformation and good fire door of sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN205743568U (en) * | 2016-05-11 | 2016-11-30 | 宁波爱瑞门业有限公司 | A kind of fireproof door frame |
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| CN207715038U (en) * | 2017-12-25 | 2018-08-10 | 刘长志 | A kind of fire prevention door equipment of use in passageway for fire apparatus |
| CN211115578U (en) * | 2019-05-15 | 2020-07-28 | 沈阳众益诚工程有限公司 | Fire door is prevented to intelligence with extinguishing device |
| CN211851516U (en) * | 2018-11-09 | 2020-11-03 | 赣州市银源消防器材有限公司 | Prevent fire door with smog adsorbs function |
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| CN205743568U (en) * | 2016-05-11 | 2016-11-30 | 宁波爱瑞门业有限公司 | A kind of fireproof door frame |
| CN207177679U (en) * | 2017-09-13 | 2018-04-03 | 天津梨园盛铝业有限公司 | A kind of escape way aluminium alloy fire resistant doorsets |
| CN207715038U (en) * | 2017-12-25 | 2018-08-10 | 刘长志 | A kind of fire prevention door equipment of use in passageway for fire apparatus |
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Application publication date: 20210803 |