CN112554724A - Rear-mounted cold curtain fireproof door and window system - Google Patents
Rear-mounted cold curtain fireproof door and window system Download PDFInfo
- Publication number
- CN112554724A CN112554724A CN202011562050.0A CN202011562050A CN112554724A CN 112554724 A CN112554724 A CN 112554724A CN 202011562050 A CN202011562050 A CN 202011562050A CN 112554724 A CN112554724 A CN 112554724A
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- Prior art keywords
- cold curtain
- fixed steel
- steel frame
- window system
- frame
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 56
- 239000010959 steel Substances 0.000 claims abstract description 56
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 230000035699 permeability Effects 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 7
- 239000000084 colloidal system Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
- E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
-
- 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
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/06—Single frames
- E06B3/08—Constructions depending on the use of specified materials
- E06B3/12—Constructions depending on the use of specified materials of metal
- E06B3/14—Constructions depending on the use of specified materials of metal of special cross-section
- E06B3/16—Hollow frames of special construction, e.g. made of folded sheet metal or of two or more section parts connected together
-
- 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
- E06B3/54—Fixing of glass panes or like plates
- E06B3/56—Fixing of glass panes or like plates by means of putty, cement, or adhesives only
-
- 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
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
- E06B3/5807—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable
-
- 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
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
-
- 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
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/663—Elements for spacing panes
- E06B3/66309—Section members positioned at the edges of the glazing unit
-
- 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
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/663—Elements for spacing panes
- E06B3/667—Connectors 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
- 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
- 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
- E06B5/165—Fireproof windows
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a rear-mounted cold curtain fireproof door and window system, which comprises a fixed steel frame, a fireproof plate and a cold curtain plate with heat insulation and preservation functions, wherein the fireproof plate and the cold curtain plate are connected, the edge of the fireproof plate is provided with a plug connector extending to the outside of the edge, a frame opening with ensured permeability is arranged in the fixed steel frame, the fireproof plate is arranged in the frame opening, the plug connector is plugged with the inner side wall of a corresponding frame of the fixed steel frame, and the cold curtain plate covers the fixed steel frame and the frame opening and is positioned outside the frame opening. The door and window system has the advantages of simple and reliable structure, low cost, heat insulation and preservation performance and fireproof performance.
Description
Technical Field
The invention mainly relates to the field of constructional engineering, in particular to a rear-mounted cold curtain fireproof door and window system.
Background
With the national requirements on the performance of the fireproof window, the requirements on the fire resistance integrity are met, and meanwhile, excellent air tightness, water tightness and heat insulation performance are required to be ensured.
Traditional fire window needs to guarantee heat insulating ability (low K value) and fire-resistant integrality simultaneously often hardly to realize, can only make the bridge cut-off form with frame system, and glass makes fire prevention glass can satisfy the requirement basically, and its cost is very high, but the frame system of this kind of bridge cut-off form, cross sectional shape is complicated, only is applicable to aluminium frame system, can't realize in the better steel frame system of fire behavior.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a rear-mounted cold curtain fireproof door and window system which is simple and reliable in structure, low in cost and has heat insulation and heat preservation performance and fireproof performance.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a back-up's cold curtain fire door and window system, includes fixed steel frame, PLASTIC LAMINATED and has the cold curtain board of thermal-insulated heat preservation function, form the connection between PLASTIC LAMINATED and the cold curtain board, the connector clip that extends to its border outside has been installed at the PLASTIC LAMINATED border, the frame mouth of guaranteed permeability has in the fixed steel frame, the PLASTIC LAMINATED sets up in the frame mouth, the connector clip is pegged graft with the corresponding frame inside wall of fixed steel frame, the cold curtain board covers fixed steel frame and frame mouth and lies in outside the frame mouth.
As a further improvement of the above technical solution:
and a heat insulation gap is arranged between the fireproof plate and the cold curtain plate.
Form between PLASTIC LAMINATED and the cold curtain board and glue, form between cold curtain board and the fixed steel frame and glue.
The fireproof plate is made of fireproof glass, and the cold curtain plate is made of energy-saving glass.
The connector clip is connected with the glue between the fireproof plate and the cold curtain plate.
The inner wall of the fixed steel frame is provided with a pressing strip, and the pressing strip is pressed on the fireproof plate and matched with the plug connector to clamp the fireproof plate together.
The plug connector includes the spring and inserts the post, the spring mounting is in the colloid between PLASTIC LAMINATED and cold curtain board, insert post one end connecting spring, the other end and fixed steel frame inner wall formation grafting.
The pressing strip is connected with the inner wall of the fixed steel frame through a bolt.
The pressing strip is fastened with the inner wall of the fixed steel frame.
And a covering edge for covering the pressing strip is formed on the fixed steel frame.
Compared with the prior art, the invention has the advantages that:
the invention discloses a rear-mounted cold curtain fireproof door and window system, which comprises a fixed steel frame, a fireproof plate and a cold curtain plate with heat insulation and preservation functions, wherein the fireproof plate and the cold curtain plate are connected, the edge of the fireproof plate is provided with a plug connector extending to the outside of the edge of the fireproof plate, a frame opening with ensured permeability is arranged in the fixed steel frame, the fireproof plate is arranged in the frame opening, the plug connector is plugged with the inner side wall of a corresponding frame of the fixed steel frame, and the cold curtain plate covers the fixed steel frame and the frame opening and is positioned outside the frame opening. During installation, the plug connectors are installed on the corresponding edges of the fireproof plate, the fireproof plate is arranged in the frame opening, the plug connectors are connected with the inner side wall of the corresponding frame of the fixed steel frame in an inserting mode, the cold curtain plate is ensured to cover the fixed steel frame and the frame opening, and therefore the rear installation of the fireproof plate and the cold curtain plate is achieved. In the door and window system, the fireproof plate is arranged in the frame opening and is matched with the fixed steel frame, so that a complete fireproof body is formed, and the fireproof performance of the whole structure is ensured; and then, the cold curtain plate with the heat insulation function is arranged outside the frame opening, and further covers the whole fixed steel frame and the frame opening, so that a layer of cold curtain structure is formed outside the fixed steel frame, and a bridge cut-off structure is formed between the fixed steel frame and the outside, thereby ensuring the heat insulation performance. The whole structure is simple and reliable; the fixed steel frame does not need to be made into a complex section shape, so that the cost is reduced; meanwhile, the fireproof heat-insulating fireproof door has heat-insulating performance and fireproof performance.
Drawings
FIG. 1 is a schematic front view showing the structure of embodiment 1 of the present invention;
FIG. 2 is a schematic cross-sectional view showing the structure of example 1 of the present invention;
fig. 3 is a schematic cross-sectional structure diagram of embodiment 2 of the present invention.
The reference numerals in the figures denote:
1. fixing the steel frame; 11. a frame opening; 12. covering the edges; 2. a fire-proof plate; 3. a cold curtain plate; 4. a plug-in unit; 41. a spring; 42. inserting a column; 5. a heat insulation gap; 6. and (7) pressing strips.
Detailed Description
The invention will be described in further detail below with reference to the drawings and specific examples.
Example 1:
fig. 1 to 2 show a first embodiment of a rear-mounted cold curtain fireproof door and window system according to the present invention, which includes a fixed steel frame 1, a fireproof plate 2 and a cold curtain plate 3 having heat insulation function, wherein the fireproof plate 2 and the cold curtain plate 3 are connected to each other, a connector 4 extending to the outside of the fireproof plate 2 is mounted at the edge of the fireproof plate 2, a frame opening 11 ensuring permeability is provided in the fixed steel frame 1, the fireproof plate 2 is disposed in the frame opening 11, the connector 4 is connected to the inner side wall of the frame corresponding to the fixed steel frame 1, and the cold curtain plate 3 covers the fixed steel frame 1 and the frame opening 11 and is located outside the frame opening 11. During installation, the connector clips 4 are installed on the corresponding edges of the fireproof plate 2, the fireproof plate 2 is arranged in the frame opening 11, the connector clips 4 are connected with the corresponding inner side walls of the frames of the fixed steel frame 1 in an inserting mode, the cold curtain plate 3 is ensured to cover the fixed steel frame 1 and the frame opening 11, and therefore the rear installation of the fireproof plate 2 and the cold curtain plate 3 is achieved. In the door and window system, the fireproof plate 2 is arranged in the frame opening 11 and is matched with the fixed steel frame 1, so that a complete fireproof body is formed, and the fireproof performance of the whole structure is ensured; and then, the cold curtain plate 3 with the heat insulation function is arranged outside the frame opening 11, and the cold curtain plate 3 further covers the whole fixed steel frame 1 and the frame opening 11, so that a layer of cold curtain structure is formed outside the fixed steel frame 1, and a bridge cut-off structure is formed between the fixed steel frame 1 and the outside, thereby ensuring the heat insulation performance. The whole structure is simple and reliable; the fixed steel frame 1 does not need to be made into a complex section shape, so that the cost is reduced; meanwhile, the fireproof heat-insulating fireproof door has heat-insulating performance and fireproof performance.
In this embodiment, a heat insulating gap 5 is provided between the fireproof plate 2 and the cold curtain plate 3. In this structure, through the thermal-insulated heat preservation clearance 5 between PLASTIC LAMINATED 2 and the cold curtain board 3, further form the air bridge cut-off structure, improved thermal-insulated heat preservation performance.
In this embodiment, the fireproof plate 2 and the cold curtain plate 3 are glued together, and the cold curtain plate 3 and the fixed steel frame 1 are glued together. Set up like this for cold curtain board 3 all forms with fixed steel framework 1 and PLASTIC LAMINATED 2 and is connected, has guaranteed cold curtain board 3's stability and reliability.
In this embodiment, the fireproof plate 2 is made of fireproof glass, and the cold curtain plate 3 is made of energy-saving glass. The fireproof plate 2 and the cold curtain plate 3 are both made of glass, so that the permeability of the frame opening 11 is ensured, and meanwhile, the fireproof glass and the energy-saving glass have heat insulation performance and fireproof performance.
In this embodiment, the connector 4 is connected with the fireproof plate 2 and the cold curtain plate 3 through glue. In this structure, form the rigid coupling through the colloid between plug connector 4 and PLASTIC LAMINATED 2 and the cold curtain board 3, improved the stability and the reliability of PLASTIC LAMINATED 2.
In the embodiment, the inner wall of the fixed steel frame 1 is provided with the pressing strip 6, and the pressing strip 6 is pressed on the fireproof plate 2 and is matched with the plug connector 4 to clamp the fireproof plate 2 together. In this structure, through the common centre gripping PLASTIC LAMINATED 2 of layering 6 cooperation plug connector 4, further improved the stability and the reliability of PLASTIC LAMINATED 2.
In this embodiment, the plug connector 4 includes the spring 41 and inserts the post 42, and the spring 41 is installed in the colloid between PLASTIC LAMINATED 2 and cold curtain board 3, and the post 42 one end connecting spring 41, the other end and fixed steel frame 1 inner wall form the grafting. In this structure, spring 41 installs in the colloid, and the extension of spring 41 can drive and insert post 42 and insert fixed steel frame 1 inner wall and form the grafting fixedly, and its simple structure is reliable.
In this embodiment, the hold-down strip 6 is connected to the inner wall of the fixed steel frame 1 by bolts. The structure is simple and reliable.
In this embodiment, a covering edge 12 for covering the bead 6 is formed on the fixing steel frame 1. In the structure, the covering edge 12 covers the pressing strip 6, so that on one hand, no gap can be seen from the outside, and the attractiveness is ensured; and on the other hand, the position of the pressing strip 6 is limited, so that the connection stability is improved.
Example 2:
fig. 3 shows a second embodiment of the rear-mounted cold curtain fire protection door and window system of the present invention, which is substantially the same as embodiment 1 except that: in this embodiment, the pressing bar 6 is fastened to the inner wall of the fixed steel frame 1. The structure is simple, and the installation is convenient.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.
Claims (10)
1. A back-loading cold curtain fire door and window system which is characterized in that: including fixed steel frame (1), PLASTIC LAMINATED (2) and cold curtain board (3) that have thermal-insulated heat preservation function, form between PLASTIC LAMINATED (2) and cold curtain board (3) and connect, connector clip (4) that extend to its border outside are installed at PLASTIC LAMINATED (2) border, frame mouth (11) of guaranteed permeability have in fixed steel frame (1), PLASTIC LAMINATED (2) set up in frame mouth (11), connector clip (4) are pegged graft with the corresponding frame inside wall of fixed steel frame (1), cold curtain board (3) cover fixed steel frame (1) and frame mouth (11) and lie in outside frame mouth (11).
2. The rear-mounted cold curtain fire door and window system of claim 1, wherein: and a heat insulation gap (5) is arranged between the fireproof plate (2) and the cold curtain plate (3).
3. The rear-mounted cold curtain fire door and window system of claim 2, wherein: form between PLASTIC LAMINATED (2) and cold curtain board (3) and glue, form between cold curtain board (3) and fixed steel frame (1) and glue.
4. The rear-mounted cold curtain fire door and window system of claim 3, wherein: the fireproof plate (2) is made of fireproof glass, and the cold curtain plate (3) is made of energy-saving glass.
5. The rear-mounted cold screen fire protection door and window system of any one of claims 3 or 4, wherein: the connector clips (4) are connected with the fireproof plate (2) and the cold curtain plate (3) through glue.
6. The rear-mounted cold curtain fire door and window system of claim 5, wherein: install layering (6) on the inner wall of fixed steel frame (1), layering (6) are pressed and are established on PLASTIC LAMINATED (2) and cooperate joint member (4) centre gripping PLASTIC LAMINATED (2) jointly.
7. The rear-mounted cold curtain fire door and window system of claim 6, wherein: plug connector (4) include spring (41) and insert post (42), install in the colloid between PLASTIC LAMINATED (2) and cold curtain board (3) spring (41), insert post (42) one end connecting spring (41), the other end and fixed steel frame (1) inner wall formation grafting.
8. The rear-loading cold curtain fire protection door and window system of claim 6 or 7, wherein: the pressing strip (6) is connected with the inner wall of the fixed steel frame (1) through bolts.
9. The rear-loading cold curtain fire protection door and window system of claim 6 or 7, wherein: the pressing strip (6) is fastened with the inner wall of the fixed steel frame (1).
10. The rear-loading cold curtain fire protection door and window system of claim 6 or 7, wherein: and a covering edge (12) for covering the pressing strip (6) is formed on the fixed steel frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011562050.0A CN112554724A (en) | 2020-12-25 | 2020-12-25 | Rear-mounted cold curtain fireproof door and window system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011562050.0A CN112554724A (en) | 2020-12-25 | 2020-12-25 | Rear-mounted cold curtain fireproof door and window system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112554724A true CN112554724A (en) | 2021-03-26 |
Family
ID=75032822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011562050.0A Pending CN112554724A (en) | 2020-12-25 | 2020-12-25 | Rear-mounted cold curtain fireproof door and window system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112554724A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115450529A (en) * | 2022-10-26 | 2022-12-09 | 山东省建筑设计研究院有限公司 | Heat-insulation waterproof system and method for adding external window to existing external wall |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203783400U (en) * | 2014-02-24 | 2014-08-20 | 北京格雷泰科建筑技术有限公司 | Novel hidden-frame fireproof door |
| CN204402307U (en) * | 2015-01-26 | 2015-06-17 | 宁波欧尼克科技股份有限公司 | The split type door and window structure of medical door |
| CN108286402A (en) * | 2017-12-14 | 2018-07-17 | 金马日晖幕墙装饰有限公司 | A kind of novel heat-insulation energy-saving aluminium fireproof window |
| CN111155900A (en) * | 2020-01-02 | 2020-05-15 | 青岛万和装饰门窗工程有限公司 | Novel full glass window |
| CN214330379U (en) * | 2020-12-25 | 2021-10-01 | 湖南省金为新材料科技有限公司 | Rear-mounted cold curtain fireproof door and window system |
-
2020
- 2020-12-25 CN CN202011562050.0A patent/CN112554724A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203783400U (en) * | 2014-02-24 | 2014-08-20 | 北京格雷泰科建筑技术有限公司 | Novel hidden-frame fireproof door |
| CN204402307U (en) * | 2015-01-26 | 2015-06-17 | 宁波欧尼克科技股份有限公司 | The split type door and window structure of medical door |
| CN108286402A (en) * | 2017-12-14 | 2018-07-17 | 金马日晖幕墙装饰有限公司 | A kind of novel heat-insulation energy-saving aluminium fireproof window |
| CN111155900A (en) * | 2020-01-02 | 2020-05-15 | 青岛万和装饰门窗工程有限公司 | Novel full glass window |
| CN214330379U (en) * | 2020-12-25 | 2021-10-01 | 湖南省金为新材料科技有限公司 | Rear-mounted cold curtain fireproof door and window system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115450529A (en) * | 2022-10-26 | 2022-12-09 | 山东省建筑设计研究院有限公司 | Heat-insulation waterproof system and method for adding external window to existing external wall |
| CN115450529B (en) * | 2022-10-26 | 2024-03-22 | 山东省建筑设计研究院有限公司 | Heat-insulating waterproof system and method for existing external wall extended external window |
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