CN115306274A - Steel heat-insulation fireproof door - Google Patents
Steel heat-insulation fireproof door Download PDFInfo
- Publication number
- CN115306274A CN115306274A CN202110508100.5A CN202110508100A CN115306274A CN 115306274 A CN115306274 A CN 115306274A CN 202110508100 A CN202110508100 A CN 202110508100A CN 115306274 A CN115306274 A CN 115306274A
- Authority
- CN
- China
- Prior art keywords
- door
- door leaf
- frame
- fire
- sealing strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 238000009413 insulation Methods 0.000 title abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- 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
- E06B3/362—Double winged doors or windows
-
- 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
- E06B3/7001—Coverings therefor; Door leaves imitating traditional raised panel doors, e.g. engraved or embossed surfaces, with trim strips applied to the surfaces
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a steel heat-insulation fireproof door which comprises a fireproof door main body, wherein a door frame is arranged on the outer side of the fireproof door main body, door leaves are arranged at two ends of the inner side of the door frame, hinges are uniformly connected between the side surfaces of the door leaves and the door frame, a protective frame with a square frame structure is arranged on the side surface of the fireproof door main body, a circle of sealing strip is clamped at one side, close to each door leaf, of each protective frame, a limiting plate is connected to the side surface of each door leaf, door leaf frameworks are arranged in the door leaves, supporting frames are uniformly connected between the door leaf frameworks, filling materials are filled between the supporting frames, fixing plates are connected to two sides of each door leaf framework, and steel panels are arranged on the side surfaces of the fixing plates. This steel is thermal-insulated prevents fire door has set up the protective frame that is used for the door leaf location in the door leaf side, and the protective frame side has set up the round sealing strip simultaneously, can effectually reduce the closed produced gap of door leaf, and the propagation of effectual separation smog is convenient for prevent fire door's safe handling.
Description
Technical Field
The invention relates to the technical field of fireproof doors, in particular to a steel heat-insulation fireproof door.
Background
A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. It is a fire-proof partition with certain fire resistance, which is arranged in fire-proof subareas, evacuation staircases, vertical shafts and the like. The fire door has the functions of a common door, also has the functions of preventing the fire from spreading and the smoke from diffusing, can prevent the fire from spreading within a certain time, ensures that people evacuate, is an important component of fire fighting equipment, is an important part in social fire prevention, and is a key for preventing fire success and failure in terms of quality and use of the fire door. The steel fireproof door is characterized in that a door frame, a door leaf framework and a door leaf panel are made of steel materials, if materials are filled in the door leaf, fireproof heat insulation materials which are nontoxic and harmless to a human body are filled in the door leaf, and a door which is formed by matching fireproof hardware fittings and has the specified fireproof performance is formed.
The existing steel heat-insulation fireproof door has high requirements on the sealing performance of the door leaf closure, and can effectively block smoke, and after the door leaf of the existing steel heat-insulation fireproof door is closed, a gap is generated between the door leaf and a door frame, so that the sealing is not tight, and the smoke is not conveniently blocked.
Disclosure of Invention
The invention aims to provide a steel heat-insulation fireproof door, which aims to solve the problems that after a door leaf of the steel heat-insulation fireproof door in the current market is closed, a gap is generated between the door leaf and a door frame, so that the sealing is not tight, and the blocking treatment of smoke is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: the steel heat-insulation fireproof door comprises a fireproof door body, wherein a door frame is arranged on the outer side of the fireproof door body, door leaves are installed at two ends of the inner side of the door frame, hinges are evenly connected between the side faces of the door leaves and the door frame, a protective frame of a square frame structure is arranged on the side face of the fireproof door body, a round sealing strip is clamped on one side, close to each door leaf, of the protective frame, a limiting plate is connected to the side face of each door leaf, a door leaf framework is arranged in each door leaf, supporting frames are evenly connected between the door leaf frameworks, filling materials are filled between the supporting frames, both sides of each door leaf framework are connected with fixing plates, and steel panels are arranged on the side faces of the fixing plates.
Preferably, the limiting plate is located at the edge of the door leaf, and the sealing strip is vertically clamped on the side face of the limiting plate.
Preferably, the protective frame is arranged on one side, far away from the hinge, of the door leaf, and the protective frame is attached to the door leaf.
Preferably, the supporting frame is arranged in a net structure, and is embedded and connected with the door leaf framework, and the supporting frame is in contact connection with the fixing plate.
Preferably, the sealing strip is made of silica gel, and a circle of memory elastic sheet is attached to the sealing strip and the gaps between the protective frame and the limiting plate.
Compared with the prior art, the invention has the beneficial effects that: this steel is thermal-insulated prevents fire door has set up the protective frame who is used for the door leaf location in the door leaf side, and the protective frame side has set up the round sealing strip simultaneously, can effectually reduce the closed produced gap of door leaf, and the propagation of effectual separation smog is convenient for prevent fire door's safe handling. This steel is thermal-insulated prevents that fire door has set up braced frame in the door leaf, can support the reinforcement through braced frame to the door leaf panel and handle, guarantees the tightness of door leaf, and braced frame can make things convenient for the packing of stopping to handle simultaneously.
Drawings
FIG. 1 is a schematic view of a steel heat-insulating fireproof door according to the present invention;
FIG. 2 is a top view of the steel heat-insulating fireproof door of the present invention;
FIG. 3 is an enlarged view of the steel heat-insulating fireproof door of the present invention at the position A in FIG. 2;
FIG. 4 is a front view of the steel heat insulating fire door of the present invention;
figure 5 is a side view of the steel insulated fire door of the present invention.
In the figure: 1. the fireproof door comprises a fireproof door body, 2 parts of a door leaf, 3 parts of a limiting plate, 4 parts of a protective frame, 5 parts of a door frame, 6 parts of a door leaf framework, 7 parts of a steel panel, 8 parts of a filling material, 9 parts of a supporting frame, 10 parts of a fixing plate, 11 parts of a sealing strip, 12 parts of a hinge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: the steel heat-insulation fireproof door comprises a fireproof door main body 1, wherein a door frame 5 is arranged on the outer side of the fireproof door main body 1, the door frame 5 enables the fireproof door main body 1 to be installed in a door opening, door leaves 2 are installed at two ends of the inner side of the door frame 5, hinges 12 are uniformly connected between the side faces of the door leaves 2 and the door frame 5, the hinges 12 are of an existing hinge structure and used for opening and closing the door leaves 2, a protective frame 4 of a square frame structure is arranged on the side face of the fireproof door main body 1, the protective frame 4 is positioned on one side, away from the hinge 12, of the door leaf 2, the protective frame 4 is connected with the door leaf 2 in an attaching mode, when the door leaf 2 is closed in the structure, protective sealing processing can be carried out through the protective frame 4, a sealing strip 11 plays a role in strengthening sealing, a circle of a sealing strip 11 is clamped on one side, close to the door leaf 2, the sealing strip 11 is made of silica gel, and a circle of memory elastic strip is attached to gaps among the sealing strip 11, the protective frame 4 and a limiting plate 3, the sealing strip 11 can be sealed by the memory elastic sheet, the condition that the sealing strip 11 is damaged or falls off is avoided, meanwhile, the memory elastic sheet cannot influence the use effect of the sealing strip 11, the sealing strip 11 plays a role in sealing and laminating treatment and effectively avoids the generation of gaps, the side surface of the door leaf 2 is connected with the limiting plate 3, the limiting plate 3 is positioned at the edge of the door leaf 2, the sealing strip 11 is vertically clamped at the side surface of the limiting plate 3, the structural limiting plate 3 can play a role in staggered laminating two door leaves 2 and effectively reduces the generation of the gaps, meanwhile, the door leaf 2 can be sealed by the sealing strip 11 during the closing treatment, the generation of the gaps caused by the unstable edge of the door leaf 2 is avoided, the smoke is prevented from passing through the gaps possibly existing between the door leaves 2, and the door leaf framework 6 is arranged in the door leaf 2, evenly be connected with braced frame 9 between door leaf skeleton 6, and it has stopping 8 to fill between braced frame 9, stopping 8 is magnesium oxide, magnesium oxide and reinforcing fiber constitute, be used for thermal-insulated processing, door leaf skeleton 6 both sides all are connected with fixed plate 10, and the fixed plate 10 side is equipped with steel panel 7, braced frame 9 is the network structure setting, and braced frame 9 is connected with door leaf skeleton 6 gomphosis, and braced frame 9 is connected with fixed plate 10 contact, this structure makes braced frame 9 can support respectively door leaf skeleton 6 and fixed plate 10 and handle, thereby make door leaf 2 obtain the reinforcement processing, braced frame 9 is the network structure setting, can make things convenient for the packing of stopping 8 to handle.
The working principle is as follows: when the steel heat-insulation fireproof door is used, firstly, when the fireproof door main body 1 is closed, the door leaf 2 rotates relative to the door frame 5 under the action of the hinge 12, after the door leaf 2 is closed, the limiting plate 3 plays a role in staggered lamination on the door leaf 2, the generation of gaps is reduced, the sealing strip 11 of the side clamping of the limiting plate 3 plays a role in sealing the door leaf 2 and the limiting plate 3 of the side of the adjacent door leaf 2, smoke is prevented from passing through the gaps between the door leaves 2, meanwhile, after the door leaf 2 is closed, the protective frame 4 can perform sealing protection treatment on the door leaf 2, the transmission of smoke caused by the gaps between the door leaf 2 and the door frame 5 is prevented, the sealing strip 11 of the side clamping of the protective frame 4 can perform sealing effect on the contact between the protective frame 4 and the door leaf 2, the door leaf 2 is composed of a door leaf framework 6, a fixing plate 10, a supporting frame 9 and a steel panel 7 to form a stable door leaf structure, heat insulation treatment through the filler 8 inside the door leaf, and a series of work is completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (5)
1. Steel is thermal-insulated prevents fire door, including preventing fire door main part (1), prevent that fire door main part (1) outside is equipped with door frame (5), and door leaf (2) are all installed at door frame (5) inboard both ends to evenly be connected with hinge (12), its characterized in that between door leaf (2) side and door frame (5): prevent that fire door main part (1) side is equipped with square frame structure's protecting frame (4), and one side block that protecting frame (4) are close to door leaf (2) has round sealing strip (11), door leaf (2) side is connected with limiting plate (3), and is equipped with door leaf skeleton (6) in door leaf (2), evenly be connected with braced frame (9) between door leaf skeleton (6), and it has stopping (8) to fill between braced frame (9), door leaf skeleton (6) both sides all are connected with fixed plate (10), and fixed plate (10) side is equipped with steel panel (7).
2. The steel heat insulating and fire resisting door of claim 1, wherein: the limiting plate (3) is located at the edge of the door leaf (2), and the sealing strip (11) is vertically clamped on the side face of the limiting plate (3).
3. The steel heat insulated fire door of claim 1, wherein: the protective frame (4) is located on one side, away from the hinge (12), of the door leaf (2), and the protective frame (4) is attached to the door leaf (2).
4. The steel heat insulated fire door of claim 1, wherein: the supporting frame (9) is arranged in a net structure, the supporting frame (9) is connected with the door leaf framework (6) in an embedded mode, and the supporting frame (9) is connected with the fixing plate (10) in a contact mode.
5. The steel heat insulating and fire resisting door of claim 1, wherein: sealing strip (11) adopt the silica gel material, and sealing strip (11) and the laminating of the gap department of protective frame (4) and limiting plate (3) has round memory shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110508100.5A CN115306274A (en) | 2021-05-08 | 2021-05-08 | Steel heat-insulation fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110508100.5A CN115306274A (en) | 2021-05-08 | 2021-05-08 | Steel heat-insulation fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115306274A true CN115306274A (en) | 2022-11-08 |
Family
ID=83853948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110508100.5A Pending CN115306274A (en) | 2021-05-08 | 2021-05-08 | Steel heat-insulation fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115306274A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2189612A2 (en) * | 2008-11-24 | 2010-05-26 | Nan Ya Plastics Corporation | A fireproof door panel structure |
| CN202266167U (en) * | 2011-07-30 | 2012-06-06 | 上海申华声学装备有限公司 | Steel heat-insulated fire-check door |
| CN105064889A (en) * | 2015-08-06 | 2015-11-18 | 遵化市星多门业有限公司 | Steel heat insulation fireproof door |
| CN204827132U (en) * | 2015-08-06 | 2015-12-02 | 遵化市星多门业有限公司 | Steel insulates against heat and prevents fire door |
| CN106401416A (en) * | 2016-06-22 | 2017-02-15 | 安徽安旺门业股份有限公司 | Modified steel-wood heat insulation fireproof double-door and manufacturing method thereof |
| CN206158522U (en) * | 2016-06-22 | 2017-05-10 | 安徽安旺门业股份有限公司 | Take two steel wooden heat -insulating fireproof door of opening of window |
| CN210067884U (en) * | 2019-01-28 | 2020-02-14 | 任丘市祥龙消防设备有限公司 | Wooden heat-insulating fireproof double-leaf door |
| CN111075326A (en) * | 2020-01-17 | 2020-04-28 | 郑州市天荣建材有限公司 | Fire-proof window |
-
2021
- 2021-05-08 CN CN202110508100.5A patent/CN115306274A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2189612A2 (en) * | 2008-11-24 | 2010-05-26 | Nan Ya Plastics Corporation | A fireproof door panel structure |
| CN202266167U (en) * | 2011-07-30 | 2012-06-06 | 上海申华声学装备有限公司 | Steel heat-insulated fire-check door |
| CN105064889A (en) * | 2015-08-06 | 2015-11-18 | 遵化市星多门业有限公司 | Steel heat insulation fireproof door |
| CN204827132U (en) * | 2015-08-06 | 2015-12-02 | 遵化市星多门业有限公司 | Steel insulates against heat and prevents fire door |
| CN106401416A (en) * | 2016-06-22 | 2017-02-15 | 安徽安旺门业股份有限公司 | Modified steel-wood heat insulation fireproof double-door and manufacturing method thereof |
| CN206158522U (en) * | 2016-06-22 | 2017-05-10 | 安徽安旺门业股份有限公司 | Take two steel wooden heat -insulating fireproof door of opening of window |
| CN210067884U (en) * | 2019-01-28 | 2020-02-14 | 任丘市祥龙消防设备有限公司 | Wooden heat-insulating fireproof double-leaf door |
| CN111075326A (en) * | 2020-01-17 | 2020-04-28 | 郑州市天荣建材有限公司 | Fire-proof window |
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