CN109184462B - Heat-insulating bridge-cut-off section bar and heat-insulating fireproof door and window - Google Patents
Heat-insulating bridge-cut-off section bar and heat-insulating fireproof door and window Download PDFInfo
- Publication number
- CN109184462B CN109184462B CN201811356857.1A CN201811356857A CN109184462B CN 109184462 B CN109184462 B CN 109184462B CN 201811356857 A CN201811356857 A CN 201811356857A CN 109184462 B CN109184462 B CN 109184462B
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- insulating
- heat
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- 239000000463 material Substances 0.000 claims abstract description 23
- 230000007797 corrosion Effects 0.000 claims abstract description 14
- 238000005260 corrosion Methods 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims description 37
- 239000011521 glass Substances 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 229920002943 EPDM rubber Polymers 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 230000009970 fire resistant effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
- E06B3/26303—Frames with special provision for insulation with prefabricated insulating strips between two metal section members with thin strips, e.g. defining a hollow space between the metal section members
-
- 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
- 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 relates to the field of heat-insulating bridge-cut-off profiles and discloses a heat-insulating bridge-cut-off profile and a heat-insulating fireproof door and window, wherein the heat-insulating bridge-cut-off profile comprises a first profile component (1), a second profile component (2) and a heat-insulating component (3) for connecting the first profile component (1) and the second profile component (2), the first profile component (1), the second profile component (2) and the heat-insulating component (3) extend along a first direction, the first profile component (1) is made of a high-temperature-resistant material, and the second profile component (2) is made of a corrosion-resistant material. The heat-insulating bridge-cut-off section material has high corrosion resistance and high fire resistance.
Description
Technical Field
The invention relates to the field of heat-insulating bridge-cut-off profiles, in particular to a heat-insulating bridge-cut-off profile.
Background
With the implementation of national standards GB50016-2014 building design fireproof Specification and GB/T1433-2015 building curtain wall, door and window general technical conditions, the national requirements on the fire resistance integrity of building curtain wall doors and windows are raised. The standard of GB50016-2014 building design fireproof Specification clearly indicates that the fireproof integrity of the fireproof glass wall of the high-rise building is not lower than 1.00h, the fireproof integrity of the fireproof glass wall of the multi-layer building is not lower than 0.50h, and the fireproof integrity of the outer window is not lower than the fireproof integrity requirement of fireproof glass.
According to current standards, fire-resistant integrity requirements for building doors and windows include three specification requirements of 0.5 hours (class c), 1 hour (class b), and 1.5 hours (class a). The bridge-cut-off heat insulation energy-saving fireproof window and the fireproof window (mainly made of aluminum alloy bridge-cut-off heat insulation profiles) have poor fireproof performance (grade B and grade C), but the air tightness, the water tightness, the wind pressure resistance and the thermal engineering property meet the four-property standard requirements and have the advantages of good decorative effect, strong corrosion resistance, long service life and the like, and are still door and window materials mainly used in the modern buildings, so the bridge-cut-off heat insulation energy-saving fireproof window has a very large share in the market of building exterior doors and windows. The steel fireproof window (mainly made of steel sectional materials) has good wind pressure resistance and fireproof performance (grade A, grade B and grade C), but has poorer air tightness, water tightness and thermal performance than the broken bridge heat insulation energy-saving fireproof window and door, and has the characteristics of poor corrosion resistance and easy rust.
In view of this, it is desirable to provide a thermally insulating bridge-cut-off profile which combines high corrosion resistance and high fire resistance.
Disclosure of Invention
The invention aims to provide a heat-insulating bridge-cut-off section bar with high corrosion resistance and high fire resistance.
In order to achieve the above object, the present invention provides an insulating bridge-cut-off section comprising a first section member, a second section member, and an insulating member connecting the first section member and the second section member, the first section member, the second section member, and the insulating member each extending in a first direction, the first section member being made of a high temperature resistant material, and the second section member being made of a corrosion resistant material.
Further, the first section bar part is a steel section bar part, the second section bar part is an aluminum alloy section bar part, and the heat insulation part is an ethylene propylene diene monomer fireproof adhesive tape.
Further, the first profile member is formed with a first groove extending in a first direction, the second profile member is formed with a second groove extending in the first direction, and both ends of the heat insulating member are inserted into the first groove and the second groove in one-to-one correspondence and bonded with the first profile member and the second profile member.
Further, the first groove is a rectangular groove or a rounded rectangular groove, the second groove is an isosceles trapezoid groove, and the section of one end of the heat insulation component is formed into an isosceles trapezoid.
Further, the first profile member is formed with a plurality of the first grooves, the second profile member is formed with a plurality of the second grooves, and the heat insulation bridge cut-off profile includes a plurality of the heat insulation members.
Further, the insulating bridge-cut-off section also comprises a third section bar member connected to the first section bar member and/or the second section bar member, the third section bar member extending in the first direction.
In addition, the invention also provides a heat-insulating fireproof door and window which is made of hollow glass and the heat-insulating bridge-cut-off section bar according to the invention.
Further, the high-temperature resistant material is arranged so that the heat-insulating fireproof door and window meets the fire-resistant heat-insulating property and fire-resistant integrity level B requirements of the heat-insulating fireproof door and window specified in GB 12955-2008.
Further, the high temperature resistant material is arranged so that the heat insulation fireproof door and window meets the fire resistance and fire resistance integrity first-class requirements of the heat insulation fireproof door and window specified in GB 12955-2008.
The heat-insulating bridge-cut-off section of the invention has high corrosion resistance and high fire resistance due to the heat-insulating component comprising the first section component, the second section component and the heat-insulating component connecting the first section component and the second section component, and the first section component is made of a high-temperature resistant material, and the second section component is made of a corrosion resistant material.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate the invention and together with the description serve to explain, without limitation, the invention. In the drawings:
FIG. 1 is a top view of a first embodiment of an insulated bridge cut-off profile according to the present invention;
FIG. 2 is a top view of a second embodiment of an insulated bridge cut-off profile according to the present invention;
FIG. 3 is a top view of a third embodiment of an insulated bridge cut-off profile according to the present invention;
FIG. 4 is a top view of an embodiment of a third profile element in an insulated bridge cut-off profile according to the invention;
fig. 5 is a front view of an embodiment of an insulated fire door and window according to the present invention.
Description of the reference numerals
1. First profile part 2, second profile part
3. Insulation member 4, first groove
5. Second groove 6, third section bar part
7. Hollow glass 8, frame
9. Window sash 10, muntin
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
The invention provides a heat insulation bridge-cut-off section, in particular as shown in fig. 1 to 4, which comprises a first section part 1, a second section part 2 and a heat insulation part 3 connecting the first section part 1 and the second section part 2, wherein the first section part 1, the second section part 2 and the heat insulation part 3 extend along a first direction (the lengths of the first section part 1, the second section part 2 and the heat insulation part 3 in the first direction are generally equal), the first section part 1 is made of a high temperature resistant material, and the second section part 2 is made of a corrosion resistant material.
The heat-insulating bridge-cut-off section of the invention combines high corrosion resistance and high fire resistance because the heat-insulating and fire-proof door and window comprises the first section bar part 1, the second section bar part 2 and the heat-insulating part 3 for connecting the first section bar part 1 and the second section bar part 2, wherein the first section bar part 1 is made of a high-temperature resistant material, the second section bar part 2 is made of a corrosion resistant material, when the heat-insulating and fire-proof door and window is manufactured by adopting the heat-insulating and bridge-cut-off section bar of the invention, the first section bar part 1 and the second section bar part 2 are correspondingly arranged on one side of an indoor (the indoor side needs fire resistance) and one side of an outdoor side (the outdoor side needs corrosion resistance due to rainfall and the like), so that the heat-insulating and fire-proof door and window can meet the fire-proof heat-insulating property and fire-proof integrity level B requirements of the heat-insulating and fire-proof door, which are stipulated in GB12955-2008, and the first section bar part 1 can prevent the second section bar part 2 from contacting open fire due to the high-temperature material when a fire occurs.
It should be noted that, the first direction is the direction perpendicular to the paper surface in fig. 1 to 4, meanwhile, in order to form the heat insulation bridge-cut-off section bar with different structural forms, the specific structural forms and specific material types of the first section bar component 1, the second section bar component 2 and the heat insulation component 3 can be set according to the needs, and all fall within the technical concept of the present invention, specifically, due to the difference of specific application scenarios, the specific cross-sectional shape of the heat insulation bridge-cut-off section bar of the present invention can be as shown in fig. 1 to 3, the heat insulation bridge-cut-off section bar in fig. 1 is used for manufacturing the frame of the heat insulation fireproof door and window, the heat insulation bridge-cut-off section bar in fig. 2 is used for manufacturing the window sash of the heat insulation fireproof door and window, and the heat insulation bridge-cut-off section bar in fig. 3 is used for manufacturing the muntin of the heat insulation fireproof door and window; for example, the cross-sectional shape of the insulating member 3 is circular, square, rectangular or other shaped structure. Specific embodiments of the above-described structure will be described below by way of example.
In the heat-insulating bridge-cut-off section bar of the invention, specifically, the first section bar component 1 is a steel section bar component, the second section bar component 2 is an aluminum alloy section bar component, the heat-insulating component 3 is an ethylene-propylene-diene-terpolymer fireproof adhesive tape, and the ethylene-propylene-diene-terpolymer fireproof adhesive tape has excellent ageing resistance, good chemical resistance and better impact elasticity, and does not crack in an ozone-containing 100PPHM medium for 2430 hours, so that the quality of the heat-insulating bridge-cut-off section bar of the invention can be ensured.
In the heat insulation bridge cut-off section of the present invention, more specifically, the first section member 1 is formed with a first groove 4 extending in a first direction, the second section member 2 is formed with a second groove 5 extending in the first direction, and both ends of the heat insulation member 3 are inserted into the first groove 4 and the second groove 5 in one-to-one correspondence and bonded with the first section member 1 and the second section member 2, thereby connecting the first section member 1 and the second section member 2 together through the heat insulation member 3.
In the above-mentioned heat-insulating bridge-cut-off section bar, further specifically, the first recess 4 is rectangular recess or fillet rectangular recess, the second recess 5 is isosceles trapezoid recess, the cross-section of the one end of heat-insulating component 3 forms to isosceles trapezoid, thereby this one end of heat-insulating component 3 can block into in the second recess 5.
In the above-mentioned heat insulating bridge cut-off section, preferably, a plurality of the first grooves 4 are formed on the first section member 1, a plurality of the second grooves 5 are formed on the second section member 2, and the heat insulating bridge cut-off section includes a plurality of the heat insulating members 3, thereby ensuring the reliability of the connection between the first section member 1 and the second section member 2.
In the insulating bridge-cut-off profile of the present invention, it is preferred that the insulating bridge-cut-off profile further comprises a third profile element 6 (as shown in fig. 2 and 4) connected to the first profile element 1 and/or the second profile element 2, the third profile element 6 extending in the first direction, in particular the third profile element 6 is an aluminium alloy wire-pressing profile element.
In addition, the invention also provides a heat-insulating fireproof door and window, as shown in fig. 5, which is made of hollow glass 7 and the heat-insulating bridge-cut-off section bar according to the invention, in particular, the heat-insulating fireproof door and window comprises a frame 8, a window sash 9 and a muntin 10, the frame 8, the window sash 9 and the muntin 10 are respectively made of the heat-insulating bridge-cut-off section bar in fig. 1 to 3, the inner glass of the hollow glass 7 is high polymer fireproof glass, and not only meets the compression resistance, air tightness, watertight performance and thermal performance requirements of the standard of the common door and window GB/T7160-2008, but also meets the requirements of the standard GB/12955-2008 and GB/T12513-2006, and the fire resistance time is more than or equal to 1.00h.
In the heat-insulating fireproof door and window of the present invention, preferably, the high-temperature resistant material is disposed such that the heat-insulating fireproof door and window meets the fire-resistant heat-insulating and fire-resistant integrity class b requirements of the heat-insulating fireproof door and window specified in GB12955-2008, and more preferably, the high-temperature resistant material is disposed such that the heat-insulating fireproof door and window meets the fire-resistant heat-insulating and fire-resistant integrity class a requirements of the heat-insulating fireproof door and window specified in GB 12955-2008.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the scope of the technical concept of the present invention, and all the simple modifications belong to the protection scope of the present invention.
In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.
Moreover, any combination of the various embodiments of the invention can be made without departing from the spirit of the invention, which should also be considered as disclosed herein.
Claims (7)
1. The heat insulation bridge-cut-off section bar is characterized by comprising a first section bar component (1), a second section bar component (2) and a heat insulation component (3) for connecting the first section bar component (1) and the second section bar component (2), wherein the first section bar component (1), the second section bar component (2) and the heat insulation component (3) extend along a first direction, the first section bar component (1) is made of a high-temperature resistant material, and the second section bar component (2) is made of a corrosion-resistant material;
the first section component (1) is a steel section component, the second section component (2) is an aluminum alloy section component, and the heat insulation component (3) is an ethylene propylene diene monomer fireproof adhesive tape;
The heat insulation structure is characterized in that a first groove (4) extending along a first direction is formed in the first section component (1), a second groove (5) extending along the first direction is formed in the second section component (2), and two ends of the heat insulation component (3) are inserted into the first groove (4) and the second groove (5) in a one-to-one correspondence mode and are adhered to the first section component (1) and the second section component (2).
2. The thermal insulation bridge-cut-off section according to claim 1, characterized in that the first groove (4) is a rectangular groove or a rounded rectangular groove, the second groove (5) is an isosceles trapezoid groove, and the section of one end of the thermal insulation member (3) is formed as an isosceles trapezoid.
3. The insulating bridge-cut-off profile according to claim 1, characterized in that the first profile part (1) is formed with a plurality of the first grooves (4) and the second profile part (2) is formed with a plurality of the second grooves (5), the insulating bridge-cut-off profile comprising a plurality of the insulating parts (3).
4. A thermal insulation bridge-cut-off profile according to any one of claims 1-3, characterized in that the thermal insulation bridge-cut-off profile further comprises a third profile element (6) connected to the first profile element (1) and/or the second profile element (2), the third profile element (6) extending in a first direction.
5. A thermal insulating fire door and window, characterized in that it is made of hollow glass and a thermal insulating bridge cut-off profile according to any one of claims 1 to 4.
6. The insulated fire door and window of claim 5, wherein the high temperature resistant material is configured such that the insulated fire door and window meets the fire resistance and fire integrity level b requirements of the insulated fire door as specified in GB 12955-2008.
7. The insulated fire door and window of claim 5, wherein the high temperature resistant material is configured such that the insulated fire door and window meets the fire resistance and fire resistance integrity class a requirements of the insulated fire door as specified in GB 12955-2008.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811356857.1A CN109184462B (en) | 2018-11-15 | 2018-11-15 | Heat-insulating bridge-cut-off section bar and heat-insulating fireproof door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811356857.1A CN109184462B (en) | 2018-11-15 | 2018-11-15 | Heat-insulating bridge-cut-off section bar and heat-insulating fireproof door and window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109184462A CN109184462A (en) | 2019-01-11 |
| CN109184462B true CN109184462B (en) | 2024-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811356857.1A Active CN109184462B (en) | 2018-11-15 | 2018-11-15 | Heat-insulating bridge-cut-off section bar and heat-insulating fireproof door and window |
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| Country | Link |
|---|---|
| CN (1) | CN109184462B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118669034B (en) * | 2024-08-26 | 2024-12-20 | 北京东邦绿建科技有限公司 | Anti-condensation bridge-cut-off structure and door leaf |
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|---|---|---|---|---|
| CN102518357A (en) * | 2010-12-25 | 2012-06-27 | 欧创塑料建材(浙江)有限公司 | Composite energy-saving door window frame or door window sash frame and forming method |
| CN203808741U (en) * | 2013-12-19 | 2014-09-03 | 重庆华厦门窗有限责任公司 | Steel-plastic composite door-window profile |
| CN204877053U (en) * | 2015-07-15 | 2015-12-16 | 刘承祥 | Thermal -insulated disconnected bridge type material of strenghthened type |
| CN105484614A (en) * | 2015-11-23 | 2016-04-13 | 安徽宏宇铝业有限公司 | Thermal insulating bridge cutoff aluminium alloy casement window |
| CN206539249U (en) * | 2017-02-16 | 2017-10-03 | 山西永兴盛和防火设备有限公司 | A kind of Multi-functional steel door and window system |
| CN206600125U (en) * | 2017-01-24 | 2017-10-31 | 龚均明 | A kind of jamb section bar and door-window section bar |
| CN107605331A (en) * | 2017-11-02 | 2018-01-19 | 江苏兴顺消防门业有限公司 | A kind of aluminium alloy aluminium insulating refractory door and window |
| CN209398178U (en) * | 2018-11-15 | 2019-09-17 | 湖南长螺节能科技有限公司 | Heat-insulated break bridge section bar and heat-insulating, fire-preventing door and window |
-
2018
- 2018-11-15 CN CN201811356857.1A patent/CN109184462B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518357A (en) * | 2010-12-25 | 2012-06-27 | 欧创塑料建材(浙江)有限公司 | Composite energy-saving door window frame or door window sash frame and forming method |
| CN203808741U (en) * | 2013-12-19 | 2014-09-03 | 重庆华厦门窗有限责任公司 | Steel-plastic composite door-window profile |
| CN204877053U (en) * | 2015-07-15 | 2015-12-16 | 刘承祥 | Thermal -insulated disconnected bridge type material of strenghthened type |
| CN105484614A (en) * | 2015-11-23 | 2016-04-13 | 安徽宏宇铝业有限公司 | Thermal insulating bridge cutoff aluminium alloy casement window |
| CN206600125U (en) * | 2017-01-24 | 2017-10-31 | 龚均明 | A kind of jamb section bar and door-window section bar |
| CN206539249U (en) * | 2017-02-16 | 2017-10-03 | 山西永兴盛和防火设备有限公司 | A kind of Multi-functional steel door and window system |
| CN107605331A (en) * | 2017-11-02 | 2018-01-19 | 江苏兴顺消防门业有限公司 | A kind of aluminium alloy aluminium insulating refractory door and window |
| CN209398178U (en) * | 2018-11-15 | 2019-09-17 | 湖南长螺节能科技有限公司 | Heat-insulated break bridge section bar and heat-insulating, fire-preventing door and window |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109184462A (en) | 2019-01-11 |
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Address after: 3210 Kuanyu building, No. 139, Wanjiali Middle Road, dongtundu street, Furong district, Changsha City, Hunan Province Applicant after: Hunan zexia Energy Saving Technology Co.,Ltd. Address before: 3210 Kuanyu building, No. 139, Wanjiali Middle Road, dongtundu street, Furong district, Changsha City, Hunan Province Applicant before: Hunan Zhengzhong Energy Saving Technology Co.,Ltd. Address after: 3210 Kuanyu building, No. 139, Wanjiali Middle Road, dongtundu street, Furong district, Changsha City, Hunan Province Applicant after: Hunan Zhengzhong Energy Saving Technology Co.,Ltd. Address before: 410000 Nanzhushan South Building, Wufeng Village, Lianhua Town, Yuelu District, Changsha City, Hunan Province Applicant before: HUNAN CHANGLUO ENERGY SAVING TECHNOLOGY Co.,Ltd. |
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