CN108952512B - Fire-proof safety door for heat-insulation dormitory - Google Patents

Fire-proof safety door for heat-insulation dormitory Download PDF

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Publication number
CN108952512B
CN108952512B CN201810949529.6A CN201810949529A CN108952512B CN 108952512 B CN108952512 B CN 108952512B CN 201810949529 A CN201810949529 A CN 201810949529A CN 108952512 B CN108952512 B CN 108952512B
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China
Prior art keywords
output pipe
door
door body
plate
dormitory
Prior art date
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Application number
CN201810949529.6A
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Chinese (zh)
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CN108952512A (en
Inventor
刘兴海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANTONG HAIYING WOODEN INDUSTRY Co.,Ltd.
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Nantong Haiying Wooden Industry Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Nantong Haiying Wooden Industry Co ltd filed Critical Nantong Haiying Wooden Industry Co ltd
Priority to CN201911173291.3A priority Critical patent/CN110821367B/en
Priority to CN201810949529.6A priority patent/CN108952512B/en
Publication of CN108952512A publication Critical patent/CN108952512A/en
Application granted granted Critical
Publication of CN108952512B publication Critical patent/CN108952512B/en
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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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/04—Removing or cutting-off the supply of inflammable material
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/14—Fire prevention, containment or extinguishing specially adapted for particular objects or places in connection with doors, windows, ventilators, partitions, or shutters, e.g. automatic closing
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
    • A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
    • 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
    • E06B3/70—Door leaves
    • 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
    • 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
    • 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
    • E06B3/70—Door leaves
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B2003/7042—Door leaves characterised by the filling between two external panels with a fire retardant layer

Landscapes

  • 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 safety door for a heat insulation dormitory, which comprises a door body, wherein two sides of the door body are connected with second plate surfaces, storage boxes are symmetrically arranged on the inner side of the door body, each storage box comprises a movable cavity and a filling cavity, liquid carbon dioxide is filled in the filling cavity, a fixed shaft is fixedly connected to the inner side of each second plate surface, an output pipe is arranged in each movable cavity, one end of each output pipe is communicated with the filling cavity, the other end of each output pipe penetrates through the storage boxes and the first plate surfaces, a communication hole corresponding to the output pipe is formed in each first plate surface, the output pipe penetrates through the communication hole, a sealing block is clamped on the communication hole, and a linkage mechanism is arranged in each movable. The memory alloy metal deformed by high temperature heating can increase the thickness of the door plate, strengthen the isolation effect on a heat source, avoid the overheating of the door plate on one side far away from the heat source and protect the contact personnel of the door plate.

Description

Fire-proof safety door for heat-insulation dormitory
Technical Field
The invention relates to the technical field of doors, in particular to a fireproof safety door for a heat-insulation dormitory.
Background
Dormitory buildings can be built in the lodging schools, and the dormitory belongs to an area with dense personnel, so that the safety of the personnel is guaranteed, and the personnel can be safely evacuated when disasters like fire disasters occur.
Some dormitory doors are very simple in structure, some dormitory doors are thick and have basic sound insulation and isolation effects, but the doors which can really realize sound insulation and heat insulation only have a corridor door.
When a fire hazard occurs, the dormitory door can be burnt very much due to the fact that the door plate can be baked at high temperature by big fire, and therefore students in the dormitory door are difficult to get close to the dormitory door and cannot escape from a closed dangerous environment in time.
When the door plant was toasted by the big fire and has been scalded, personnel such as fire control also had certain difficulty in the salvation, and the door plant is difficult to be close to, can increase the difficulty of salvation.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: the existing dormitory door only can ensure the basic isolation function, and the difficulty of rescue can be increased when the existing dormitory door is heated in a fire disaster, so that the fireproof heat-insulation dormitory safety door is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a fire prevention's emergency exit for thermal-insulated dormitory, includes the door body, the both sides of the door body are connected with the second face, the storage box is installed to the inboard symmetry of the door body, store the box including the activity chamber and fill the chamber, it has liquid carbon dioxide to fill the intracavity packing, the inboard fixedly connected with fixed axle of second face, the output tube is installed to the activity intracavity, the one end and the chamber intercommunication of filling of output tube, the other end of output tube passes and stores box and first face, set up on the first face and correspond the intercommunicating pore with the output tube, the output tube passes the intercommunicating pore, the joint has sealed piece on the intercommunicating pore, the link gear is installed.
Preferably, the link gear includes universal driving shaft and toper piece, toper piece fixed connection is in the one end of universal driving shaft, be provided with the bell jar in the output tube, toper piece and bell jar joint, the one end that the conical piece was kept away from to the universal driving shaft rotates with the fixed axle to be connected, the universal driving shaft passes and stores box and output tube.
Preferably, the material of the sealing block is ABS plastics, the material of the second plate surface is memory alloy metal, and the material of the first plate surface is high-temperature resistant steel plate.
Compared with the prior art, the invention has the beneficial effects that: the memory alloy metal deformed by high temperature heating can increase the thickness of the door plate, strengthen the isolation effect on a heat source, avoid the overheating of the door plate at one side far away from the heat source and protect the contact personnel of the door plate;
the door body is filled with liquid carbon dioxide, so that the liquid carbon dioxide can be timely leaked out when a fire disaster occurs, the effect of cooling and fire extinguishing is achieved, trapped personnel can be helped to escape safely, and meanwhile, the effect of protecting and controlling situation is achieved.
Drawings
Fig. 1 is a schematic structural view of a fire-proof thermal insulation dormitory security door according to the present invention in a natural state;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural view of a fireproof thermal-insulation dormitory safety door according to the present invention in a high temperature state;
fig. 4 is a schematic structural diagram at B in fig. 3.
In the figure: the device comprises a door body 1, a second panel 2, a first panel 3, a storage box 4, liquid carbon dioxide 5, an output pipe 6, a sealing block 7, a fixed shaft 8, a linkage shaft 9, a conical groove 10 and a conical block 11.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a fireproof safety door for a heat insulation dormitory comprises a door body 1, two sides of the door body 1 are connected with second plate surfaces 2, storage boxes 4 are symmetrically installed on the inner side of the door body 1, each storage box 4 comprises a movable cavity and a filling cavity, liquid carbon dioxide 5 is filled in each filling cavity, a fixed shaft 8 is fixedly connected to the inner side of each second plate surface 2, an output pipe 6 is installed in each movable cavity, one end of each output pipe 6 is communicated with each filling cavity, the other end of each output pipe 6 penetrates through the storage boxes 4 and the first plate surfaces 3, a communication hole corresponding to each output pipe 6 is formed in each first plate surface 3, each output pipe 6 penetrates through the communication hole, a sealing block 7 is clamped on each communication hole, a linkage mechanism is installed in each movable groove and comprises a linkage shaft 9 and a conical block 11, each conical block 11 is fixedly connected to one end of each linkage, one end of the linkage shaft 9, which is far away from the conical block 11, is rotatably connected with the fixed shaft 8, and the linkage shaft 9 passes through the storage box 4 and the output pipe 6;
the material of the sealing block 7 is ABS plastic, the material of the second plate 2 is memory alloy metal, and the material of the first plate 3 is high temperature resistant steel plate. The thermal deformation temperature of ABS plastics is about more than 80 ℃, when a fire disaster occurs, the temperature of flame can reach 400 ℃ in a short time, and the sealing block 7 can be completely melted by the environmental temperature of the fire disaster, so that the output pipe 6 is in an open state, but is in a solid state at normal temperature, and the sealing effect is achieved.
In the invention, when a fire disaster occurs, two sides of the door body 1 can be baked at high temperature, because the dormitory belongs to a personnel closed field, the space is divided into a plurality of small spaces, when a fire disaster occurs at one position, heat is easily collected in the small spaces, the temperature in the small spaces is quickly raised, so that two sides of the second plate surface 2 can be baked at high temperature, whether the outer side or the inner side is baked at high temperature, the investigation shows that the temperature at the fire scene reaches 400 ℃, because the second plate surface 2 is made of memory metal and the shape of the second plate surface 2 is bent at least 90 degrees, when the second plate surface 2 is baked at high temperature, the deformation can be recovered, the position of the second plate surface 2 is straightened by heating, meanwhile, the sealing block 7 can be baked and melted by high temperature, but the first plate surface 3 is made of high temperature resistant material and cannot deform, and the second plate surface 2 is deformed, the second plate surface 2 drives the fixed shaft 8 to move, the fixed shaft 8 can push the linkage shaft 9 to move inwards in the moving process, the movement of the linkage shaft 9 drives the conical block 11 to move, so that the conical block 11 is separated from the conical groove 10, the space of the output pipe 6 is communicated, at the moment, the liquid carbon dioxide 5 in the filling cavity loses the external pressure and is output through the output pipe 6, the liquid carbon dioxide 5 is rapidly vaporized after being output, heat can be absorbed in the vaporization process of the liquid carbon dioxide, and meanwhile, due to the fact that the concentration of the carbon dioxide in the environment is increased, the flame combustion environment is insufficient in oxygen, and the heat absorption and the reduction of the oxygen content can play a role in fire extinguishing;
the liquid carbon dioxide can cool the door bodies 1 in the process of injection, after the temperature of the door bodies 1 is lowered, the fire around the door bodies 1 is controlled, and at the moment, trapped people can smoothly open the door and quickly leave the door;
even inside liquid carbon dioxide can not help the cooling, because second face 2 at the in-process greatly increased the thickness of the door body 1 of deformation for the isolation of the 1 both sides of the door body is comparatively long distance, has the isolation effect, and corresponding one side temperature of keeping away from the burning things which may cause a fire disaster is lower a little, also can avoid when personnel are close to the door body 1, is scalded by surface high temperature.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (1)

1. A fireproof heat-insulation safety door for dormitories comprises a door body (1) and is characterized in that, two sides of the door body (1) are connected with second plate surfaces (2), the inner side of the door body (1) is symmetrically provided with storage boxes (4), the storage box (4) comprises a movable cavity and a filling cavity, liquid carbon dioxide (5) is filled in the filling cavity, a fixed shaft (8) is fixedly connected to the inner side of the second plate surface (2), an output pipe (6) is arranged in the movable cavity, one end of the output pipe (6) is communicated with the filling cavity, the other end of the output pipe (6) penetrates through the storage box (4) and the first plate surface (3), the first plate surface (3) is provided with a communicating hole corresponding to the output pipe (6), the output pipe (6) penetrates through the communicating hole, a sealing block (7) is clamped on the communicating hole, and a linkage mechanism is installed in the movable groove;
the linkage mechanism comprises a linkage shaft (9) and a conical block (11), the conical block (11) is fixedly connected to one end of the linkage shaft (9), a conical groove (10) is formed in the output pipe (6), the conical block (11) is clamped with the conical groove (10), one end, far away from the conical block (11), of the linkage shaft (9) is rotatably connected with the fixed shaft (8), and the linkage shaft (9) penetrates through the storage box (4) and the output pipe (6);
the material of sealing block (7) is ABS plastics, the material of second face (2) is memory alloy metal, the material of first face (3) is high temperature resistant steel sheet.
CN201810949529.6A 2018-08-20 2018-08-20 Fire-proof safety door for heat-insulation dormitory Active CN108952512B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201911173291.3A CN110821367B (en) 2018-08-20 2018-08-20 Fireproof safety door for heat-insulation dormitory and fireproof heat-insulation method
CN201810949529.6A CN108952512B (en) 2018-08-20 2018-08-20 Fire-proof safety door for heat-insulation dormitory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810949529.6A CN108952512B (en) 2018-08-20 2018-08-20 Fire-proof safety door for heat-insulation dormitory

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CN201911173291.3A Division CN110821367B (en) 2018-08-20 2018-08-20 Fireproof safety door for heat-insulation dormitory and fireproof heat-insulation method

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CN108952512A CN108952512A (en) 2018-12-07
CN108952512B true CN108952512B (en) 2020-05-22

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CN201911173291.3A Active CN110821367B (en) 2018-08-20 2018-08-20 Fireproof safety door for heat-insulation dormitory and fireproof heat-insulation method

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110682965A (en) * 2019-10-23 2020-01-14 王朝栋 Electric bus frame of fire prevention gives sound insulation
CN111677423A (en) * 2020-06-12 2020-09-18 马鞍山市谷庆门业有限公司 Fire-proof safety door for heat-insulation dormitory
CN112814543A (en) * 2020-12-31 2021-05-18 江苏华国安防有限公司 Environment-friendly fireproof door core plate and fireproof door comprising same
CN116565788B (en) * 2023-05-15 2023-11-24 镇江加勒智慧电力科技股份有限公司 Fireproof device and fireproof bus duct
CN117027231B (en) * 2023-10-08 2023-12-15 河北一筑建材科技有限公司 Thermal insulation peripheral retaining wall

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Publication number Priority date Publication date Assignee Title
CN2158438Y (en) * 1993-01-20 1994-03-09 公安部上海消防科学研究所 Temp. and electricity double-controlled closure
US6393765B1 (en) * 2000-08-24 2002-05-28 The United States Of America Represented By The Secretary Of The Navy Superelastic sealing closures
CN101824955A (en) * 2008-02-20 2010-09-08 南车青岛四方机车车辆股份有限公司 Vehicle top shutter
CN205314848U (en) * 2015-12-05 2016-06-15 重庆市恒固席勒装饰工程有限公司 Automatic fire window
KR20170022344A (en) * 2015-08-20 2017-03-02 원태연 Fire door
CN108136241A (en) * 2015-10-05 2018-06-08 德国美力有限两合公司 For the sprinkler of fire-extinguishing apparatus

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DE3939149C1 (en) * 1989-11-27 1991-01-03 Schott Glaswerke, 6500 Mainz, De
CN205297227U (en) * 2015-11-17 2016-06-08 深圳市建艺装饰集团股份有限公司 Connection structure of metal veneer door and stealthy metal door cover
CN206448740U (en) * 2017-02-07 2017-08-29 苏州金刚防火钢型材系统有限公司 A kind of steel aluminium combination fire window with bimetal leaf temperature-sensitive latch
CN207004334U (en) * 2017-06-21 2018-02-13 江苏九龙消防科技有限公司 A kind of heat melts normally closed type fire exit door

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2158438Y (en) * 1993-01-20 1994-03-09 公安部上海消防科学研究所 Temp. and electricity double-controlled closure
US6393765B1 (en) * 2000-08-24 2002-05-28 The United States Of America Represented By The Secretary Of The Navy Superelastic sealing closures
CN101824955A (en) * 2008-02-20 2010-09-08 南车青岛四方机车车辆股份有限公司 Vehicle top shutter
KR20170022344A (en) * 2015-08-20 2017-03-02 원태연 Fire door
CN108136241A (en) * 2015-10-05 2018-06-08 德国美力有限两合公司 For the sprinkler of fire-extinguishing apparatus
CN205314848U (en) * 2015-12-05 2016-06-15 重庆市恒固席勒装饰工程有限公司 Automatic fire window

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Publication number Publication date
CN108952512A (en) 2018-12-07
CN110821367A (en) 2020-02-21
CN110821367B (en) 2020-10-30

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