CN2656583Y - High strength high efficient energy-saving aluminium plastic aluminium composite window - Google Patents
High strength high efficient energy-saving aluminium plastic aluminium composite window Download PDFInfo
- Publication number
- CN2656583Y CN2656583Y CN 03284789 CN03284789U CN2656583Y CN 2656583 Y CN2656583 Y CN 2656583Y CN 03284789 CN03284789 CN 03284789 CN 03284789 U CN03284789 U CN 03284789U CN 2656583 Y CN2656583 Y CN 2656583Y
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- plastic
- window
- aluminum
- composite
- energy saving
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Abstract
A high strength and high efficiency energy saving aluminum plastic composite and aluminum composite window is provided. By taking advantage of the high strength, corrosion resistance, aging resistance and beautiful appearance of the aluminum alloy, the aluminum alloy is used as the inside and outside surface layer material of composite section of the window; the plastic section with four heat insulating cavities by air is used as the middle insulating layer of the composite section; a ''heat insulating ear''is added on the side of the plastic section to improve the thermal insulation, sound insulation and strength; the heat transfer coefficient of a double glazed window made of the composite section is 2.38 watts per meter squared-kelvin, while the heat transfer coefficient of a triple glazed window is 1.76 watts per meter squared-kelvin, which meets the requirement of our country to the energy saving window in extremely cold area; further more, the compressive strength against wind reaches above 5 thousand Pa.
Description
Affiliated technical field
The utility model relates to a kind of plastic-aluminum aluminium composite window, the energy-efficient plastic-aluminum aluminium of especially a kind of high strength composite window.
Background technology
At present, the window frame that well-known plastic-aluminum aluminium composite window is made by the plastic-aluminum aluminum composite section bar, sash, in very and hardware, adhesive tape etc. form, and the plastic-aluminum aluminum composite section bar is to be composited by unlined aluminium alloy profile and outer aluminium alloy extrusions and therebetween plastic material, general plastic material has only one or two air chamber, therefore, the thermal transmittance of the window made from this kind composite material is big.The thermal transmittance of double window is generally at 2.7～3.0W/m
2.k, can not satisfy severe cold area the thermal transmittance of energy saving window is not more than 2.5W/m
2.k requirement, and sound insulation property is poor.
Summary of the invention
Existing plastic-aluminum aluminium composite window thermal transmittance is big in order to overcome, the deficiency of heat-insulating property and sound insulation property difference.The utility model provides a kind of novel plastic-aluminum aluminium composite window.It is good heat insulation not only, satisfies severe cold area double-glass energy-saving window thermal transmittance is not more than 2.5W/m
2.k requirement, and sound insulation, resisting wind press capacity also increase substantially.
The technical scheme that its technical problem that solves the utility model adopts is, increase the thickness of plastic material, air chamber is increased to four, and set up multi-cavity " heat insulation ear " in the side of plastic material, in order to combine with aluminium alloy extrusions firmly, in the both sides up and down of plastic material two dovetail angles are arranged respectively, on the contact both sides face of the dovetail groove of the aluminium alloys that matches with the dovetail angle, all opened anti-slop serrations, so that three's pressing firmly is an one.After adopting above-mentioned technology to implement, the heat-insulating property of section bar and intensity all significantly increase.
The beneficial effects of the utility model are, the window made from this section bar has reached in the design standard for energy efficiency of buildings requirement to severe cold area energy saving window thermal transmittance, and the resisting wind press capacity of window and sound insulation property all increase substantially.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the cross section constructional drawing of the utility model embodiment double glazed window.
Endure plastic-aluminum aluminum composite section bar profile in Fig. 2 window.
Fig. 3 be in the plastic material profile of plastic-aluminum aluminum composite section bar very.
Fig. 4 endures the unlined aluminium alloy profile profile of plastic-aluminum aluminum composite section bar and its vertical view in being.
Among the figure, 1. window frame, 2. sash, 3. in very, 4. hinge, 5. driver, 6. lock dog, 7. glass, 8. adhesive tape, 9. the waterproof bar, 10. before very very unlined aluminium alloy profile, 15. dovetail angles, 16. dovetail grooves, 17. heat insulation ears, 18. anti-slop serrations, 19. profiles in the plastic material, 14. in the very outer aluminium alloy extrusions, 13. in the trapping bar, 11. back trapping bars, 12..
In Fig. 1, window frame (1), in very (3), glass (7), adhesive tape (8), profile (19) etc. have constituted the fixed fan of window.Sash (2), glass (7), adhesive tape (8), profile (19) etc. have constituted the unlatching sash, have constituted energy saving window by window frame (1), fixed sash, unlatching sash, hinge (4), driver (5), lock dog (6), waterproof bar (9), trapping bar (10), (11) etc.After the unlatching sash is closed, under the acting in conjunction of hinge (4), driver (5), lock dog (6), adhesive tape (8) is compacted, adhesive tape (8) and waterproof bar (9) have played the effect that prevents that rainwater and outdoor air from invading, owing to be provided with heat insulation ear (17), make roomy unlatching slit narrow down, preceding trapping bar (10) and back trapping bar (11) are divided into three heat insulation air chambers to the strip air chamber again, have improved the heat-insulating property and the sound insulation property of window.
In Fig. 2 and Fig. 3, respectively there are two dovetail angles (15) both sides up and down of plastic material (13), become one with the tight pressing of dovetail groove (16) of outer aluminium alloy extrusions (12) and unlined aluminium alloy profile (14) respectively.
In Fig. 4, two identical dovetail grooves (16) are arranged on the unlined aluminium alloy profile (14), anti-slop serrations (18) has been opened in the both sides of the dovetail groove that matches with dovetail angle (15), like this, at the dovetail angle with after dovetail groove presses together mutually, can not produce relative slip between the section bar, improve the intensity of composite material widely, just the wind pressure resistant strength of window improves greatly.
Claims (4)
1. energy-efficient window of making of the plastic-aluminum aluminum composite section bar of high strength, it mainly by frame, fan, very and hardware, adhesive tape, glass etc. form, and frame, fan, very be to make by the plastic-aluminum aluminum composite section bar, it is characterized in that: the plastic-aluminum aluminum composite section bar is to be aluminium alloy extrusions by the both side surface layer, and the centre is to have the plastic material of 4 air chamber to be composited.
2. energy saving window according to claim 1 is characterized in that: have the side of the plastic material of 4 air chamber all to have in " heat insulation ear ", " heat insulation ear " is the multi-cavity chamber.
3. energy saving window according to claim 1 is characterized in that: plastic material respectively has 2 dovetail angles in both sides up and down.
4. energy saving window according to claim 1 is characterized in that: aluminium alloy extrusions all has two dovetail grooves, and the contact both sides face of dovetail groove has all been opened anti-slop serrations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03284789 CN2656583Y (en) | 2003-09-19 | 2003-09-19 | High strength high efficient energy-saving aluminium plastic aluminium composite window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03284789 CN2656583Y (en) | 2003-09-19 | 2003-09-19 | High strength high efficient energy-saving aluminium plastic aluminium composite window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2656583Y true CN2656583Y (en) | 2004-11-17 |
Family
ID=34332993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03284789 Expired - Fee Related CN2656583Y (en) | 2003-09-19 | 2003-09-19 | High strength high efficient energy-saving aluminium plastic aluminium composite window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2656583Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2687855A1 (en) * | 2017-04-27 | 2018-10-29 | Jose Luis LANCIEGO MUNDUATE | WINDOW (Machine-translation by Google Translate, not legally binding) |
-
2003
- 2003-09-19 CN CN 03284789 patent/CN2656583Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2687855A1 (en) * | 2017-04-27 | 2018-10-29 | Jose Luis LANCIEGO MUNDUATE | WINDOW (Machine-translation by Google Translate, not legally binding) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |