CN103206143A - Aluminum alloy section containing heat insulation strips - Google Patents
Aluminum alloy section containing heat insulation strips Download PDFInfo
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- CN103206143A CN103206143A CN2013101016962A CN201310101696A CN103206143A CN 103206143 A CN103206143 A CN 103206143A CN 2013101016962 A CN2013101016962 A CN 2013101016962A CN 201310101696 A CN201310101696 A CN 201310101696A CN 103206143 A CN103206143 A CN 103206143A
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- heat insulation
- aluminum
- extruded sections
- heat insulating
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Abstract
The invention discloses an aluminum alloy section containing heat insulation strips. The aluminum alloy section containing the heat insulation strips comprises an aluminum section A (1) and an aluminum section B (2), wherein at least one heat insulation strip (3) is arranged between the aluminum section A (1) and the aluminum section B (2), one side of the aluminum section A (1) and one side of the aluminum section B (2), which are opposite to each other, are respectively provided with at least one strip penetrating notch (4), and two ends of each heat insulation strip (3) are respectively connected with the strip penetrating notches (4) of the aluminum section A (1) and the aluminum section B (2) in matched mode. The temperature of the inner surface of the section provided with the heat insulation strips approaches indoor temperature, and can reduce possibilities that indoor moisture congeals on the surface of the section due to oversaturation. Heat conducted by doors and windows and heat dispersed through window frames can be effectively reduced by using the heat-insulated aluminum alloy section, and simultaneously resonance effects of sound waves and noise can be effectively reduced due to the fact that hollow glass with different thicknesses is simultaneously arranged.
Description
Technical field
The present invention relates to a kind of aluminium alloy extrusions that contains heat insulating strip.
Background technology
The energy is the important substance basis of national economy, and building energy conservation is to alleviate China's energy scarcity contradiction, promote the most direct, the most cheap, the effective measures of sustainable economic development.In recent years, Chinese national economy and new and high technology stable, continue, fast-developing, impel the development of China's aluminum smelting technology and aluminium extruded sections processing industry very rapid.Aluminium alloy extrusions is exactly that aluminium bar passes through hot melt, extruding, thereby obtains the aluminum of different cross section shape.In builing industry, aluminium alloy extrusions is usually used in the installation of door and window, in order to guarantee that interior temperature is consistent substantially, it is particularly important that the heat insulation effect of aluminium alloy extrusions seems, in the winter of cold, indoor temperature is higher than outdoor temperature, therefore the door and window of indoor heat process aluminium alloy extrusions making is delivered to outdoor fast, cause that interior temperature sharply descends, bring uncomfortable sensation for the people that live, people have to adopt the heating installation heating; And during the broiling summer, outdoor temperature is higher than interior temperature, and the heat transfer effect of aluminium alloys is obvious, and interior temperature promotes fast, and people have to use air-conditioning to reduce interior temperature, guarantee indoor comfort level.
Traditional alumium alloy door and window scarcely have heat insulating effect, no matter be in the winter of cold or during the broiling summer, all will consume lot of energy, so the thermal and insulating performance of aluminium alloy extrusions is the leading indicator of evaluation alumium alloy door and window quality quality.
Heat insulating strip is formed by being no less than 65% polyamide 66 and 25%+2.5% glass fiber, works the polyamide section bar that reduces conduction of heat and have structure connection effect in the metallic insulation section bar.Heat insulating strip is the core component of wearing the bar heat insulation section, and it namely is " bridge cut-off " on the heat bang path in the aluminium extruded sections, reduces heat in the transmission at aluminium extruded sections position; Be again the structural connection of both sides aluminium extruded sections in the heat insulation section, make three parts of heat insulation section become as a whole by its connection, common bearing load.It is different with adhesive tape, is to make new composite material by mechanical stitch.Along with the quickening of urban constructionization, heat insulating strip will more and more use in aluminium alloy extrusions, play the effect of thermal insulation.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art; a kind of section bar that has heat insulating strip is provided; the temperature of section bar inner surface and interior temperature approach; can reduce indoor moisture is condensate in the section bar surface because of supersaturation possibility; can reduce the heat conduction; also reduce simultaneously the environmental radiation owing to air-conditioning and heating installation generation, be conducive to protect a kind of aluminium alloy extrusions that contains heat insulating strip of environment.
The objective of the invention is to be achieved through the following technical solutions: a kind of aluminium alloy extrusions that contains heat insulating strip, it comprises aluminium extruded sections A and aluminium extruded sections B, is provided with at least one heat insulating strip between aluminium extruded sections A and the aluminium extruded sections B.
The side that described aluminium extruded sections A is relative with aluminium extruded sections B is respectively equipped with at least one and wears the bar notch, and the two ends of described heat insulating strip are connected with the bar notch of wearing of aluminium extruded sections A and aluminium extruded sections B respectively.
Described aluminium extruded sections A and aluminium extruded sections B are the hollow cavity structure.
Described heat insulating strip is that PVC is heat insulation, PA heat insulating strip or PU adhesive tape.
The invention has the beneficial effects as follows:
1, prevent condensation: the temperature and the interior temperature that have the section bar inner surface of heat insulating strip approach, and can reduce indoor moisture is condensate in the section bar surface because of supersaturation possibility.
2, reduce the heat conduction: adopt heat insulated shape bar of aluminum alloy, its coefficient of heat conduction is 1.8～3.5 W/m
2K is significantly less than common aluminum alloy section bar 140～170 W/m
2K can effectively reduce the heat by the door and window conduction, reduces by the window frame dispersed heat, has also reduced simultaneously because the environmental radiation that air-conditioning and heating installation produce is conducive to protect environment;
3, reduce noise: adopt the aluminium alloy extrusions that contains heat insulating strip, be equipped with the hollow glass of different-thickness, can effectively reduce the resonance effects of sound wave, stop the transmission of sound, can reduce more than the noise 30dB.
Description of drawings
Fig. 1 is the structural representation of aluminium alloy extrusions of the present invention;
Among the figure, 1-aluminium alloy extrusions A, 2-aluminium alloy extrusions B, 3-heat insulating strip, 4-are worn the bar notch.
The specific embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing, but the content that the present invention protects is not limited to the following stated.
As shown in Figure 1, a kind of aluminium alloy extrusions that contains heat insulating strip, it comprises aluminium extruded sections A1 and aluminium extruded sections B2, is provided with at least one heat insulating strip 3 between aluminium extruded sections A1 and the aluminium extruded sections B2.
The side that described aluminium extruded sections A1 is relative with aluminium extruded sections B2 is respectively equipped with at least one and wears bar notch 4, and the two ends of described heat insulating strip 3 are connected with the bar notch 4 of wearing of aluminium extruded sections A1 and aluminium extruded sections B2 respectively.
Described aluminium extruded sections A1 and aluminium extruded sections B2 are the hollow cavity structure.
Described heat insulating strip 3 is that PVC is heat insulation, PA heat insulating strip or PU adhesive tape.
Claims (4)
1. aluminium alloy extrusions that contains heat insulating strip, it is characterized in that: it comprises aluminium extruded sections A(1) and aluminium extruded sections B(2), aluminium extruded sections A(1) and aluminium extruded sections B(2) between be provided with at least one heat insulating strip (3).
2. a kind of aluminium alloy extrusions that contains heat insulating strip according to claim 1, it is characterized in that: described aluminium extruded sections A(1) with aluminium extruded sections B(2) a relative side is respectively equipped with at least one and wears bar notch (4), the two ends of described heat insulating strip (3) respectively with aluminium extruded sections A(1) and aluminium extruded sections B(2) the bar notch (4) of wearing be connected.
3. a kind of aluminium alloy extrusions that contains heat insulating strip according to claim 1 is characterized in that: described aluminium extruded sections A(1) and aluminium extruded sections B(2) be the hollow cavity structure.
4. a kind of aluminium alloy extrusions that contains heat insulating strip according to claim 1 is characterized in that: described heat insulating strip (3) is heat insulation for PVC, PA heat insulating strip or PU adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101016962A CN103206143A (en) | 2013-03-27 | 2013-03-27 | Aluminum alloy section containing heat insulation strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101016962A CN103206143A (en) | 2013-03-27 | 2013-03-27 | Aluminum alloy section containing heat insulation strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103206143A true CN103206143A (en) | 2013-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101016962A Pending CN103206143A (en) | 2013-03-27 | 2013-03-27 | Aluminum alloy section containing heat insulation strips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103206143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017088652A1 (en) * | 2015-11-26 | 2017-06-01 | 李荣亮 | Door and window overlying structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6409868B1 (en) * | 1999-09-21 | 2002-06-25 | Royal Group Technologies Limited | Window frame and method of fabricating same |
| CN2740739Y (en) * | 2004-10-28 | 2005-11-16 | 沈水林 | Aluminium alloy sealed sliding window |
| CN201292729Y (en) * | 2008-11-07 | 2009-08-19 | 泰诺风保泰(苏州)隔热材料有限公司 | Multicavity heat insulating strip for aluminum alloy heat insulating energy saving window or door |
| CN201610694U (en) * | 2009-12-24 | 2010-10-20 | 北京鸿恒基幕墙装饰工程有限公司 | Energy-saving and heat-preservation aluminum alloy window |
-
2013
- 2013-03-27 CN CN2013101016962A patent/CN103206143A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6409868B1 (en) * | 1999-09-21 | 2002-06-25 | Royal Group Technologies Limited | Window frame and method of fabricating same |
| CN2740739Y (en) * | 2004-10-28 | 2005-11-16 | 沈水林 | Aluminium alloy sealed sliding window |
| CN201292729Y (en) * | 2008-11-07 | 2009-08-19 | 泰诺风保泰(苏州)隔热材料有限公司 | Multicavity heat insulating strip for aluminum alloy heat insulating energy saving window or door |
| CN201610694U (en) * | 2009-12-24 | 2010-10-20 | 北京鸿恒基幕墙装饰工程有限公司 | Energy-saving and heat-preservation aluminum alloy window |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017088652A1 (en) * | 2015-11-26 | 2017-06-01 | 李荣亮 | Door and window overlying structure |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130717 |