CN216950033U - Heat-preservation and heat-insulation bridge-cut-off aluminum profile with longitudinal structure - Google Patents
Heat-preservation and heat-insulation bridge-cut-off aluminum profile with longitudinal structure Download PDFInfo
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- CN216950033U CN216950033U CN202121348353.2U CN202121348353U CN216950033U CN 216950033 U CN216950033 U CN 216950033U CN 202121348353 U CN202121348353 U CN 202121348353U CN 216950033 U CN216950033 U CN 216950033U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
The utility model discloses a heat-preservation and heat-insulation bridge-cut-off aluminum profile with a longitudinal structure, which comprises a first bridge-cut-off aluminum profile, a second bridge-cut-off aluminum profile, a first rubber connecting piece, heat-insulation mute cotton and a hollow glass second rubber connecting piece. The first bridge-cut aluminum section and the second bridge-cut aluminum section are provided with clamping grooves matched with the first rubber connecting pieces, and the first bridge-cut aluminum section and the second bridge-cut aluminum section are tightly connected through the first rubber connecting pieces; a clamping groove attached to the edge of the second bridge-cut aluminum profile is used for connecting second rubber, and a hollow glass clamping groove is formed in the second rubber connecting piece. All inner cavities of the two profiles are filled with heat-insulating and mute cotton. The bridge-cutoff aluminum profile is simple in structure, can solve the problems that the thermal insulation material in the existing transverse-structure bridge-cutoff aluminum profile and the bridge-cutoff aluminum profile have large difference of linear expansion coefficients and generate large stress and gap when the thermal insulation material expands with heat and contracts with cold, so that the profile and the thermal insulation material deform and crack, and the profile has a good thermal insulation effect.
Description
Technical Field
The utility model relates to the technical field of bridge cut-off aluminum profiles, in particular to a bridge cut-off aluminum profile with a heat-insulation longitudinal structure.
Background
With the development of times and social progress, the country vigorously develops the green and environment-friendly industry, advocates green buildings, and continuously improves the requirements on energy conservation and emission reduction. Doors and windows are gaining more and more attention as building components with the most energy consumption. The bridge-cut-off aluminum alloy doors and windows gradually replace common aluminum alloy doors and windows due to the characteristics of good heat preservation and insulation, energy conservation, environmental protection, good sound insulation effect and the like.
The bridge-cut-off aluminum alloy section bars are commonly used in the current market, the design principle of a thermal insulation bridge is adopted, and the thermal insulation aluminum alloy section bars and thermal insulation materials are utilized to break the bridge of heat transfer, so that the thermal insulation performance of doors and windows is improved, the energy consumption is reduced, and the bridge-cut-off aluminum alloy section bars are generally composed of an inner aluminum alloy section bar, an outer aluminum alloy section bar and thermal insulation materials.
The defects of the prior art are that the directions of the inner aluminum alloy section, the outer aluminum alloy section and the heat insulating material of the traditional bridge-cut-off door and window are vertical to the direction of the hollow glass and vertical to the normal direction of the wall body. The difference between the linear expansion coefficients of the aluminum alloy section and the heat insulation material is large, and large stress and clearance are generated between the aluminum alloy section and the heat insulation material when the aluminum alloy section expands with heat and contracts with cold, so that the aluminum alloy section and the heat insulation material deform and crack, and the use is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the direction of an inner aluminum alloy section, the direction of an outer aluminum alloy section and the direction of a heat insulating material in the traditional bridge-cut aluminum section are perpendicular to a wall body, and the heat insulating material and the bridge-cut aluminum section generate larger stress and clearance due to large difference of linear expansion coefficients when the heat insulating material and the bridge-cut aluminum section expand with heat and contract with cold, so that the sections and the heat insulating material deform and crack, and the like.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a thermal-insulated longitudinal structure bridge cut-off aluminium alloy keeps warm which characterized in that: including first bridge cut-off aluminium alloy, second bridge cut-off aluminium alloy, first rubber connecting piece, thermal-insulated silence cotton and hollow glass second rubber connecting piece. First bridge cut-off aluminium alloy and second bridge cut-off aluminium alloy go up to be connected through first rubber connector, and the section bar inner chamber is filled has thermal-insulated silence cotton, and cavity glass second rubber connector connects at second bridge cut-off aluminium alloy edge.
Preferably, the first bridge-cut aluminum profile, the second bridge-cut aluminum profile, the first rubber connecting piece, the second rubber connecting piece of the hollow glass and the hollow glass are in a plane and parallel to the direction of the wall body.
Preferably, the first bridge-cut aluminum profile and the second bridge-cut aluminum profile are provided with clamping grooves matched with the first rubber connecting pieces, and the two profiles are tightly connected through the first rubber connecting pieces.
Preferably, the joint of the first rubber connecting piece and the two profiles is T-shaped or trapezoidal, and the first rubber connecting piece is of a hollow structure.
Preferably, the edge of the second bridge-cut aluminum profile is provided with a clamping groove matched with the second rubber connecting piece of the hollow glass.
Preferably, the hollow glass second rubber connecting piece is of a solid structure, is T-shaped at the joint of the hollow glass second rubber connecting piece and the second bridge-cut-off aluminum profile, is provided with a hollow glass clamping groove, and is in close contact with the hollow glass on two sides.
Preferably, the first rubber connecting piece and the hollow glass second rubber connecting piece are made of one of PA66 nylon, chlorinated butyl rubber, ethylene propylene diene monomer rubber or fluororubber.
Preferably, the heat-insulating and sound-deadening cotton is polyester fiber cotton soundproof cotton, centrifugal glass cotton, rock wool or gradient cotton.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the first bridge-cut-off aluminum profile, the second bridge-cut-off aluminum profile, the first rubber connecting piece, the hollow glass, the second rubber connecting piece and the hollow glass are arranged in a plane parallel to the direction of a wall body, and the first rubber connecting piece is of a hollow structure, so that considerable elastic deformation can be generated in the longitudinal direction during expansion with heat and contraction with cold, and the problems that the difference between the linear expansion coefficients of the heat insulation material and the bridge-cut-off aluminum profile in the traditional bridge-cut-off aluminum door and window is large, and the deformation, cracking and the like occur between the profile and the heat insulation material during expansion with heat and contraction with cold can be solved; and the inner cavities of the sections provided by the utility model are filled with heat-insulating and mute cotton, and the heat conductivity coefficient of the first rubber connecting piece is lower. Therefore, the utility model can reduce the maintenance cost of the bridge cut-off aluminum profile door and window in the using stage of the building, improve the heat preservation and insulation effect and reduce the comprehensive benefit of building energy consumption.
Drawings
FIG. 1 is a perspective view of a bridge-cut aluminum profile with a heat-insulating longitudinal structure of the utility model;
FIG. 2 is an enlarged view of a portion A in FIG. 1, which is a schematic view of a hollow structure of the first rubber connecting member;
in the figure: 1. a first bridge-cut aluminum profile; 2. a second bridge-cut aluminum profile; 3. a first rubber connector; 401-408 of heat-insulating and mute cotton; 5. a hollow glass second rubber connecting piece; 601-609 and a clamping groove; 7. hollow glass neck.
Detailed Description
The drawings in the embodiments of the utility model will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the present application, and the described embodiments of the present invention are only some embodiments, but not all embodiments of the present invention.
As shown in fig. 1: the utility model relates to a heat-insulation bridge-cut-off aluminum profile with a longitudinal structure, which comprises a first bridge-cut-off aluminum profile 1, a second bridge-cut-off aluminum profile 2, a first rubber connecting piece 3, heat-insulation mute cotton and a hollow glass second rubber connecting piece 5. Connect through first rubber connector 3 on first bridge cut-off aluminium alloy 1 and the second bridge cut-off aluminium alloy 2, and the section bar inner chamber is filled there is cotton 401 ~ 408 of thermal-insulated silence, and cavity glass second rubber connector 5 is connected at second bridge cut-off aluminium alloy 2 edge.
As shown in fig. 1, the first bridge-cut aluminum profile 1, the second bridge-cut aluminum profile 2, the first rubber connecting piece 3, the second rubber connecting piece 5 of the hollow glass and the hollow glass are in a plane and parallel to the direction of the wall.
As shown in fig. 1, the first bridge-cut aluminum profile 1 and the second bridge-cut aluminum profile 2 are provided with clamping grooves 601-607 matched with the first rubber connecting piece 3, and the two profiles are tightly connected through the first rubber connecting piece 3.
As shown in fig. 1, the joint of the first rubber connector 3 and the two profiles is T-shaped or trapezoidal, and the first rubber connector 3 is a hollow structure, as shown in fig. 2.
As shown in fig. 1, the edge of the second bridge-cut aluminum profile 2 is provided with clamping grooves 608 and 609 matched with the second rubber connecting piece 5 of the hollow glass.
As shown in fig. 1, the second rubber connecting piece 5 of the hollow glass is of a solid structure, the joint of the second bridge-cut aluminum profile 2 is T-shaped, and is provided with a hollow glass clamping groove 7, and two sides of the hollow glass clamping groove are in close contact with the hollow glass.
The first rubber connecting piece 3 and the hollow glass second rubber connecting piece 5 are made of one of PA66 nylon, chlorinated butyl rubber, ethylene propylene diene monomer or fluororubber.
The heat-insulating mute cotton 401-408 is polyester fiber cotton soundproof cotton, centrifugal glass cotton, rock wool or gradient cotton.
The present invention is described in detail with reference to the preferred embodiments, but the scope of the present invention is not limited thereto, and it should be understood by those skilled in the art that, therefore: variations, modifications, additions and substitutions which may be made to the structure, shape and principles of the utility model without departing from the essential scope thereof are intended to be covered by the utility model. The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention by equivalent replacement or change according to the technical solution and the modified concept of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides a thermal-insulated longitudinal structure bridge cut-off aluminium alloy keeps warm which characterized in that: the heat-insulation and sound-insulation glass composite material comprises a first bridge-cut aluminum profile (1), a second bridge-cut aluminum profile (2), a first rubber connecting piece (3), heat-insulation and sound-insulation cotton and a hollow glass second rubber connecting piece (5); connect through first rubber connecting piece (3) on first bridge cut-off aluminium alloy (1) and second bridge cut-off aluminium alloy (2), and the section bar inner chamber packs has thermal-insulated silence cotton (401 ~ 408), and cavity glass second rubber connecting piece (5) are connected at second bridge cut-off aluminium alloy (2) edge.
2. The bridge-cut aluminum profile with the heat-preservation and heat-insulation longitudinal structure as claimed in claim 1, wherein the first bridge-cut aluminum profile (1), the second bridge-cut aluminum profile (2), the first rubber connecting piece (3), the second rubber connecting piece (5) of the hollow glass and the hollow glass are in a plane and parallel to the direction of the wall body.
3. The bridge-cut aluminum profile with the heat-insulation longitudinal structure as claimed in claim 1, wherein the first bridge-cut aluminum profile (1) and the second bridge-cut aluminum profile (2) are provided with clamping grooves (601-607) matched with the first rubber connecting piece (3), and the two profiles are tightly connected through the first rubber connecting piece (3).
4. The bridge-cut-off aluminum profile with the heat-preservation and heat-insulation longitudinal structure as claimed in claim 1, wherein the joint of the first rubber connecting piece (3) and the two profiles is T-shaped or trapezoidal, and the first rubber connecting piece (3) is of a hollow structure.
5. The bridge-cut aluminum profile with the heat-insulation longitudinal structure as claimed in claim 1, characterized in that the edge of the second bridge-cut aluminum profile (2) is provided with a clamping groove (608,609) matched with the second rubber connecting piece (5) of the hollow glass.
6. The bridge-cut aluminum profile with the heat-insulation longitudinal structure as claimed in claim 1, wherein the second rubber connecting piece (5) of the hollow glass is of a solid structure, the joint of the second bridge-cut aluminum profile (2) is T-shaped, a hollow glass clamping groove (7) is arranged, and two sides of the hollow glass clamping groove are in close contact with the hollow glass.
7. The bridge-cut aluminum profile with the heat-insulation longitudinal structure as claimed in claim 1, wherein the first rubber connecting piece (3) and the hollow glass second rubber connecting piece (5) are made of one of PA66 nylon, chlorinated butyl rubber, ethylene propylene diene monomer or fluororubber.
8. The bridge-cut aluminum profile with the heat-insulation longitudinal structure as claimed in claim 1, wherein the heat-insulation silencing cotton (401-408) is made of one of polyester fiber cotton sound-insulation cotton, centrifugal glass cotton, rock wool or gradient cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121348353.2U CN216950033U (en) | 2021-06-17 | 2021-06-17 | Heat-preservation and heat-insulation bridge-cut-off aluminum profile with longitudinal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121348353.2U CN216950033U (en) | 2021-06-17 | 2021-06-17 | Heat-preservation and heat-insulation bridge-cut-off aluminum profile with longitudinal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216950033U true CN216950033U (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121348353.2U Active CN216950033U (en) | 2021-06-17 | 2021-06-17 | Heat-preservation and heat-insulation bridge-cut-off aluminum profile with longitudinal structure |
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| Country | Link |
|---|---|
| CN (1) | CN216950033U (en) |
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2021
- 2021-06-17 CN CN202121348353.2U patent/CN216950033U/en active Active
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