CN112196407A - High-cost-performance high-heat-insulation section for aluminum alloy doors and windows - Google Patents
High-cost-performance high-heat-insulation section for aluminum alloy doors and windows Download PDFInfo
- Publication number
- CN112196407A CN112196407A CN202011170740.1A CN202011170740A CN112196407A CN 112196407 A CN112196407 A CN 112196407A CN 202011170740 A CN202011170740 A CN 202011170740A CN 112196407 A CN112196407 A CN 112196407A
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- China
- Prior art keywords
- aluminum alloy
- bayonet
- section
- heat insulation
- section bar
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Classifications
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- 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
-
- 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
- E06B2003/26349—Details of insulating strips
- E06B2003/2635—Specific form characteristics
Abstract
The invention relates to a high-cost-performance high-heat-insulation section for an aluminum alloy door and window, which comprises a window frame section, an inward-opening sash section and a mullion section, wherein the window frame section is an L-shaped bridge-cut-off aluminum alloy section, the mullion section is an L-shaped bridge-cut-off aluminum alloy section, and the inward-opening sash section is a Z-shaped bridge-cut-off aluminum alloy section. The invention can make the whole window achieve the energy-saving coefficient of 1.9[ W/(m)2.k)]The effect of (1). The door and window adopts an ingenious design, achieves the performance improvement of door and window products, increases the cost slightly, and is beneficial to market popularization.
Description
Technical Field
The invention relates to the technical field of building industry, in particular to an energy-saving door window in the building industry, and particularly relates to a high-cost-performance high-heat-insulation section for an aluminum alloy door window.
Background
The aluminum alloy door and window section bar is gradually changed into a bridge-cut aluminum alloy from a common aluminum product along with the continuous improvement of the bridge-cut requirements of buildings, and then is changed into a bridge-cut aluminum alloy with wide cavity heat-insulating strips, so that the requirements of the market on energy conservation are met, the cost of the window is increased by more than 12% by selecting the wide heat-insulating strips, the cost of the larger heat-insulating strips is higher, and the aluminum alloy door and window section bar is not suitable for wide popularization in the aspect of economy.
Disclosure of Invention
The invention provides the high-cost-performance high-heat-insulation section for the aluminum alloy doors and windows aiming at the problems, can meet the requirement of doors and windows on energy conservation, does not increase much economic cost, and is very necessary.
The technical solution adopted by the invention is as follows: the utility model provides a high cost performance high heat retaining section bar for aluminum alloy door and window, includes: the window frame profile is an L-shaped bridge-cut-off aluminum alloy profile, the L-shaped bridge-cut-off aluminum alloy profile comprises an aluminum alloy profile A, an aluminum alloy profile B, heat insulation strips C and latticed plastic steel profiles, one side of the aluminum alloy profile A is provided with a bayonet E3, a bayonet F1 and a bayonet E1 from top to bottom, the aluminum alloy profile B is provided with a bayonet E4, a bayonet F2 and a bayonet E2 at corresponding positions from top to bottom, the heat insulation strips C are arranged between the bayonet E3 and the bayonet E4, the heat insulation strips C are arranged between the bayonet E1 and the bayonet E2, the aluminum alloy profile A and the aluminum alloy profile B form a closed space, the latticed plastic steel profiles pass through the bayonet F1, and the bayonet F2 is arranged in the space.
The utility model provides a high cost performance high heat retaining section bar for aluminum alloy door and window, includes: the Z-shaped bridge-cut-off aluminum alloy section comprises an aluminum alloy section A1, an aluminum alloy section B1, a heat insulation strip C1 and a latticed plastic steel section, wherein one side of the aluminum alloy section A1 is provided with a bayonet E3, a bayonet F1 and a bayonet E1 from top to bottom, the aluminum alloy section B1 is provided with a bayonet E4, a bayonet F2 and a bayonet E2 from top to bottom at corresponding positions, the heat insulation strip C is arranged between the bayonets E3 and E4, the heat insulation strip C1 is arranged between the bayonets E1 and E2, the aluminum alloy section A and the aluminum alloy section B form a closed space, the heat insulation strip C and the heat insulation strip C1 form the closed space, and the latticed plastic steel section passes through the bayonet F1 and the bayonet F2 is arranged in the space.
The utility model provides a high cost performance high heat retaining section bar for aluminum alloy door and window, includes: well club section bar, well club section bar are T type well club bridge cut-off aluminum alloy section bar, T type well club bridge cut-off aluminum alloy section bar includes aluminum alloy section bar A2, aluminum alloy section bar B1, thermal-insulated strip C, latticed plastic steel section bar, aluminum alloy section bar A2 one side is equipped with bayonet E3, bayonet F1, bayonet E1 from top to bottom, aluminum alloy section bar B2 is equipped with bayonet E4, bayonet F2, bayonet E2 from top to bottom at the corresponding position, be equipped with thermal-insulated strip C between bayonet E3 bayonet E4, be equipped with thermal-insulated strip C between bayonet E1 bayonet E2, aluminum alloy section bar A, aluminum alloy section bar B, two thermal-insulated strip C constitute the enclosure space from this, latticed plastic steel section bar passes through bayonet F1, and bayonet F2 sets up in this space.
Deviation under the heat insulation strips C is not more than 0.05 +/-0.01 mm.
Deviation under the heat insulation strips C is not more than 0.05 +/-0.01 mm.
Deviation under the heat insulation strips C is not more than 0.05 +/-0.01 mm.
Deviation under the heat insulation strips C1 is not more than 0.05 +/-0.01 mm.
The deviation on the latticed plastic steel section is not more than 0.05 +/-0.01 mm.
The deviation on the latticed plastic steel section is not more than 0.05 +/-0.01 mm.
The deviation on the latticed plastic steel section is not more than 0.05 +/-0.01 mm.
The invention divides the cavity parts of the two heat insulation strips on the basis of the original bridge-cut-off aluminum alloy structure, divides the large cavity part between the heat insulation strips into a plurality of small cavities by using plastic steel sectional materials in a gridding way, forms a plurality of closed cavities, continuously reduces the speed of heat transfer and sound conduction, and achieves the purpose of reducing heat loss and noise. The price of the plastic-steel section is one half of that of the bridge-cut-off aluminum alloy, and the grid-shaped plastic-steel section is used for replacing the multi-cavity nylon heat insulation strip for segmentation, so that the cost is slightly increased, and the bridge-cut-off aluminum alloy heat insulation strip is suitable for wide popularization. The invention divides the cavity in the middle of the heat insulating strip by adopting the mode of combining notch design and interference fit in the middle of the bridge-cut-off aluminum door and window heat insulating strip, uses plastic steel sectional material to divide the cavity into a plurality of small closed cavities, and can enable the whole window to achieve the energy-saving coefficient of 1.9[ W/(m/(m) m ] by software calculation2.k)]The effect of (1). The invention has the advantages that the existing processing equipment is not changed, the ingenious design is adopted, the problem of increased cost of the door and the window caused by the continuously increased specification of the heat insulation strip is solved, and the door and the window are realizedThe product has improved performance and small cost increase, and is beneficial to market popularization.
Drawings
FIG. 1 is a schematic structural view of an L-shaped bridge-cut aluminum alloy profile of the invention;
FIG. 2 is a schematic structural view of a Z-shaped bridge-cut aluminum alloy profile of the present invention;
FIG. 3 is a schematic structural view of a T-shaped mullion bridge-cut aluminum alloy profile of the present invention;
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific drawings.
As shown in fig. 1, the section bar for aluminum alloy doors and windows with high cost performance and high heat preservation comprises: the window frame section bar is an L-shaped bridge-cut-off aluminum alloy section bar 1, the L-shaped bridge-cut-off aluminum alloy section bar 1 comprises an aluminum alloy section bar A4, an aluminum alloy section bar B5, a heat insulation strip C16 and a latticed plastic steel section bar 17, a bayonet E312, a bayonet F114 and a bayonet E110 are arranged on one side of the aluminum alloy section bar A4 from top to bottom, a bayonet E413, a bayonet F215 and a bayonet E211 are arranged at corresponding positions of the aluminum alloy section bar B5 from top to bottom, a heat insulation strip C16 is arranged between the bayonet E312 and the bayonet E413, a heat insulation strip C16 is arranged between the bayonet E110 and the bayonet E211, the aluminum alloy section bar A4 and the aluminum alloy section bar B5 form a closed space, and the two heat insulation strips C16 form a closed space, and the lat. When the method is implemented, the molded latticed plastic-steel section 17 is firstly inserted into the bayonets F114 and F215 at the middle positions of the aluminum alloy section A4 and the aluminum alloy section B5, and can linearly slide without being fastened. And then, a mature heat insulation strip C16 penetrating process is used, an upper heat insulation strip C16 and a lower heat insulation strip C16 penetrate into the corresponding bayonets E110, E211, E312 and E413, pressure is applied to heat insulation heads of the bayonets E110, E211, E312 and E413 through a roller in a compounding process, the aluminum profile at the part generates local deformation, the penetrated heat insulation strips C16 are compressed, and meanwhile, the latticed plastic steel profile 17, the aluminum alloy profile A4 and the aluminum alloy profile B5 are also compressed, so that the combination of the profiles is realized.
As shown in fig. 2, a section bar for aluminum alloy doors and windows with high cost performance and high heat preservation performance comprises: the Z-shaped bridge-cut-off aluminum alloy profile 2 comprises an aluminum alloy profile A16, an aluminum alloy profile B17, a heat insulation strip C16, a heat insulation strip C118 and a latticed plastic steel profile 17, wherein one side of the aluminum alloy profile A16 is provided with a bayonet E312, a bayonet F114 and a bayonet E110 from top to bottom, the aluminum alloy profile B17 is provided with a bayonet E413, a bayonet F215 and a bayonet E211 from top to bottom at corresponding positions, the heat insulation strip C16 is arranged between the bayonets E312 and E211, the heat insulation strip C18 is arranged between the bayonets E110 and E211, the aluminum alloy profile A16, the aluminum alloy profile B17, the heat insulation strip C16 and the heat insulation strip C118 form a closed space, and the latticed plastic steel profile 17 passes through the bayonet F114 and the bayonet F215 is arranged in the space. In the implementation, the molded latticed plastic-steel profile 17 is firstly inserted into the bayonets F114 and F215 at the middle positions of the aluminum alloy profile A16 and the aluminum alloy profile B17, and can linearly slide without being fastened. And then, penetrating the mature heat insulation strips C16 and C118 into corresponding bayonets E110, E211, E312 and E413, applying pressure to heat insulation heads of the bayonets E110, E211, E312 and E413 by using rollers through a composite process, wherein the aluminum profile at the part generates local deformation, and the penetrated heat insulation strips C16 and C118 compress the latticed plastic-steel profile 17, the aluminum alloy profile A16 and the aluminum alloy profile B17 at the same time, so that the combination of the profiles is realized.
As shown in fig. 3, a high cost performance high heat preservation section bar for aluminum alloy doors and windows includes: the mullion section bar is a T-shaped mullion bridge-cut-off aluminum alloy section bar 3, the T-shaped mullion bridge-cut-off aluminum alloy section bar 3 comprises an aluminum alloy section bar A28, an aluminum alloy section bar B29, heat insulation strips C16 and latticed plastic steel section bars 17, one side of the aluminum alloy section bar A28 is provided with a bayonet E312, a bayonet F114 and a bayonet E110 from top to bottom, the corresponding position of the aluminum alloy section bar B29 is provided with a bayonet E413, a bayonet F215 and a bayonet E211 from top to bottom, the heat insulation strips C16 are arranged between the bayonet E312 and the bayonet E413, the heat insulation strips C16 are arranged between the bayonet E110 and the bayonet E211, the aluminum alloy section bar A28, the aluminum alloy section bar B29 and the two heat insulation strips C16 form a closed space, and the latticed plastic steel section bar 17 is arranged in the space through. In the implementation, the molded latticed plastic-steel profile 17 is firstly inserted into the bayonets F114 and F215 at the middle positions of the aluminum alloy profile A28 and the aluminum alloy profile B29, and can linearly slide without being fastened. And then, a mature heat insulation strip C16 penetrating process is used, an upper heat insulation strip C16 and a lower heat insulation strip C16 penetrate into the corresponding bayonets E110, E211, E312 and E413, pressure is applied to heat insulation heads of the bayonets E110, E211, E312 and E413 through a roller in a compounding process, the aluminum profile at the part generates local deformation, the penetrated heat insulation strips C16 are compressed, and meanwhile, the latticed plastic steel profile 17, the aluminum alloy profile A28 and the aluminum alloy profile B29 are also partially compressed, so that the combination of the profiles is realized.
When a purchasing standard is established, the lengths of the heat insulation bars C16 and the heat insulation bars C118 are purchased according to the lower deviation of 0.05 mm, the length of the latticed plastic-steel section bar 17 is purchased according to the upper deviation of 0.05 mm, and after the latticed plastic-steel section bar 17 and the latticed plastic-steel section bar are matched, interference fit of about 0.1 mm is achieved, and the latticed plastic-steel section bar 17 can be firmly connected with an aluminum alloy section bar A4 \ aluminum alloy section bar B5, an aluminum alloy section bar A16\ aluminum alloy section bar B17 and an aluminum alloy section bar A28 \ aluminum alloy section bar B29 through.
The invention creatively utilizes the bayonets F114 and F215 and the rolling process to fix the latticed plastic-steel section 17 into the cavity, and divides the large cavity at the middle parts of the heat insulating strip C16 and the heat insulating strip C118 into a plurality of small closed cavities, thereby playing the roles of energy saving and heat preservation. The plastic steel section is one third of the cost of the nylon heat insulation strip material, the heat insulation effect is slightly better than that of the nylon material, the cost of the finished window is influenced by about 1% by adopting the latticed plastic steel section 17 for the finished window with the same heat insulation coefficient, and the cost is improved by about 10% by adopting the nylon heat insulation strip for the finished window. On the premise of meeting the national building energy-saving requirement, the bridge-cut-off aluminum alloy window adopting the latticed plastic-steel section 17 is more favorable for the requirements of common people and is more suitable for large-area popularization.
The foregoing has described the general principles and principal features of the invention and its advantages. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a high cost performance high heat retaining section bar for aluminum alloy door and window, includes: the window frame section bar, window frame section bar are L type bridge cut-off aluminum alloy ex-trusions (1), its characterized in that: the L-shaped bridge-cut-off aluminum alloy section (1) comprises an aluminum alloy section A (4), an aluminum alloy section B (5), a heat insulation strip C (16) and a latticed plastic-steel section (17), one side of the aluminum alloy section A (4) is provided with a bayonet E3(12), a bayonet F1(14) and a bayonet E1(10) from top to bottom, the aluminum alloy section B (5) is provided with a bayonet E4(13), a bayonet F2(15) and a bayonet E2(11) from top to bottom at corresponding positions, a heat insulation strip C (16) is arranged between the bayonet E3(12) and the bayonet E4(13), and a heat insulation strip C (16) is arranged between the bayonet E1(10) and the bayonet E2(11), the aluminum alloy section A (4), the aluminum alloy section B (5) and the two heat insulation strips C (16) form a closed space, and the grid-shaped plastic-steel section (17) is arranged in the space through the bayonet F1(14) and the bayonet F2 (15).
2. The utility model provides a high cost performance high heat retaining section bar for aluminum alloy door and window, includes: interior division of fan section bar, interior division of fan section bar are Z type bridge cut-off aluminum alloy ex-trusions (2), its characterized in that: z type bridge cut-off aluminum alloy ex-trusions (2) include aluminum alloy ex-trusions A1(6), aluminum alloy ex-trusions B1(7), heat insulating strip C (16), heat insulating strip C1(18), latticed plastic steel ex-trusions (17), aluminum alloy ex-trusions A1(6) one side is equipped with bayonet E3(12), bayonet F1(14), bayonet E1(10) from top to bottom, aluminum alloy ex-trusions B1(7) are equipped with bayonet E4(13), bayonet F2(15), bayonet E2(11) from top to bottom at the corresponding position, be equipped with heat insulating strip C (16) between bayonet E3(12) and bayonet E4(13), be equipped with heat insulating strip C1(18) between bayonet E1(10) and bayonet E2(11), aluminum alloy ex-trusions A1(6), aluminum alloy ex-B1 (7), heat insulating strip C (16) and heat insulating strip C1(18) constitute the enclosure space from this, latticed plastic steel (17) pass through bayonet F1(14, The bayonet F2(15) is disposed in this space.
3. The utility model provides a high cost performance high heat retaining section bar for aluminum alloy door and window, includes: well club section bar, well club section bar are club bridge cut-off aluminum alloy ex-trusions (3) in the T type, its characterized in that: the T-shaped mullion bridge-cut-off aluminum alloy section (3) comprises an aluminum alloy section A2(8), an aluminum alloy section B2(9), a heat insulation strip C (16) and a latticed plastic steel section (17), one side of the aluminum alloy section A2(8) is provided with a bayonet E3(12), a bayonet F1(14) and a bayonet E1(10) from top to bottom, the aluminum alloy section B2(9) is provided with a bayonet E4(13), a bayonet F2(15) and a bayonet E2(11) from top to bottom at corresponding positions, a heat insulation strip C (16) is arranged between the bayonet E3(12) and the bayonet E4(13), a heat insulation strip C (16) is arranged between the bayonet E1(10) and the bayonet E2(11), an aluminum alloy section A2(8), an aluminum alloy section B2(9) and two heat insulation strips C (16) form a closed space, and a grid-shaped plastic steel section (17) is arranged in the space through a bayonet F1(14) and a bayonet F2 (15).
4. The section bar for aluminum alloy doors and windows with high cost performance and high heat insulation of claim 1, which is characterized in that: the deviation under the heat insulation strip C (16) is not more than 0.05 +/-0.01 mm.
5. The section bar for aluminum alloy doors and windows with high cost performance and high heat insulation of claim 2, wherein the section bar comprises the following components in percentage by weight: the deviation under the heat insulation strip C (16) is not more than 0.05 +/-0.01 mm.
6. The section bar for aluminum alloy doors and windows with high cost performance and high heat insulation of claim 3, wherein the section bar comprises the following components in percentage by weight: the deviation under the heat insulation strip C (16) is not more than 0.05 +/-0.01 mm.
7. The section bar for aluminum alloy doors and windows with high cost performance and high heat insulation of claim 2, wherein the section bar comprises the following components in percentage by weight: the deviation under the heat insulation strips C1(18) is not more than 0.05 +/-0.01 mm.
8. The section bar for aluminum alloy doors and windows with high cost performance and high heat insulation of claim 1, which is characterized in that: the deviation of the latticed plastic steel section (17) is not more than 0.05 +/-0.01 mm.
9. The section bar for aluminum alloy doors and windows with high cost performance and high heat insulation of claim 2, wherein the section bar comprises the following components in percentage by weight: the deviation of the latticed plastic steel section (17) is not more than 0.05 +/-0.01 mm.
10. The section bar for aluminum alloy doors and windows with high cost performance and high heat insulation of claim 3, wherein the section bar comprises the following components in percentage by weight: the deviation of the latticed plastic steel section (17) is not more than 0.05 +/-0.01 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011170740.1A CN112196407A (en) | 2020-10-28 | 2020-10-28 | High-cost-performance high-heat-insulation section for aluminum alloy doors and windows |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011170740.1A CN112196407A (en) | 2020-10-28 | 2020-10-28 | High-cost-performance high-heat-insulation section for aluminum alloy doors and windows |
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| Publication Number | Publication Date |
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| CN112196407A true CN112196407A (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011170740.1A Pending CN112196407A (en) | 2020-10-28 | 2020-10-28 | High-cost-performance high-heat-insulation section for aluminum alloy doors and windows |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230142702A1 (en) * | 2021-11-05 | 2023-05-11 | Arconic Technologies Llc | Thermal dampening devices for window systems |
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2020
- 2020-10-28 CN CN202011170740.1A patent/CN112196407A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230142702A1 (en) * | 2021-11-05 | 2023-05-11 | Arconic Technologies Llc | Thermal dampening devices for window systems |
| US11976511B2 (en) * | 2021-11-05 | 2024-05-07 | Arconic Technologies Llc | Thermal dampening devices for window systems |
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