A kind of thermal insulation and sound insulation aluminum alloy door and window profile

Abstract

The utility model belongs to the technical field of aluminum alloy doors and windows, and discloses an aluminum alloy door and window profile with heat insulation and sound insulation. A heat insulation strip is sandwiched between the indoor aluminum profile and the outdoor aluminum profile. The indoor aluminum profile of the fixed window frame and the horizontal middle stile, the inner side of the outdoor aluminum profile, and the inner side of the indoor aluminum profile of the sliding window sash are all provided with a cavity, and the cavity is filled with heat insulation and sound insulation cotton. The indoor aluminum profile of the fixed window frame, the outdoor aluminum profile and the opposite side of the sliding window sash are affixed with a sound insulation layer; the opposite side of the indoor sliding window sash and the outdoor sliding window sash are respectively fixed with staggered sealing strips; the inner side of the sealing section of the side of the fixed window frame is filled with heat insulation and sound insulation cotton. The utility model can significantly reduce the transfer of indoor and outdoor heat, improve thermal insulation performance, and reduce energy consumption. The staggered sealing strips and the heat insulation and sound insulation cotton in the sealing section work together to effectively block the spread of noise, providing a quieter and more comfortable environment for residents.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum alloy doors and windows, and particularly relates to a heat-insulating and sound-insulating aluminum alloy door and window profile. Background Art

[0002] As an indispensable part of modern architecture and home decoration, aluminum alloy doors and windows occupy an important position in the door and window market with their unique advantages. Aluminum alloy doors and windows have beautiful appearance and high strength, which can meet the needs of different buildings and home decorations. They have good sealing performance and can effectively prevent the intrusion of external factors such as wind, sand and rain.

[0003] With the continuous innovation and development of aluminum alloy doors and windows in design, from the initial ordinary aluminum alloy doors and windows to the thermally insulated aluminum alloy doors and windows, and then to the current various high-performance aluminum alloy doors and windows. With the improvement of people's living standards and the enhancement of environmental awareness, the performance of aluminum alloy doors and windows in all aspects has been significantly improved. However, due to its unique materials and design, aluminum alloy doors and windows still have certain challenges in terms of thermal insulation and sound insulation. Although aluminum alloy itself has good strength and corrosion resistance, its thermal conductivity is relatively poor. In high temperatures in summer, aluminum alloy windows will quickly conduct heat into the room, increasing the burden on air conditioning and causing energy waste. At the same time, the structural design of aluminum alloy windows may also affect their sealing, resulting in poor sound insulation.

[0004] Through the above analysis, the problems and defects of the existing technology are: the traditional aluminum alloy doors and windows have relatively poor thermal conductivity, which allows heat to be conducted into the room, increasing the burden on the air conditioner, resulting in energy waste, and the sound insulation effect is poor. Utility Model Content

[0005] In order to overcome the problems existing in the related art, the utility model provides a thermal insulation and sound insulation aluminum alloy door and window profile.

[0006] The technical solution of the utility model is as follows:

[0007] A heat-insulating and sound-insulating aluminum alloy door and window profile is provided with a fixed window frame, a transverse muntin, a transom and a plurality of sliding window sashes, wherein the fixed window frame, the transverse muntin, the transom and the sliding window sashes are all provided with indoor aluminum profiles and outdoor aluminum profiles, and a heat-insulating strip is sandwiched between the indoor aluminum profiles and the outdoor aluminum profiles, and a cavity is provided on the inner side of the indoor aluminum profiles and the outdoor aluminum profiles of the fixed window frame and the transverse muntin, and the inner side of the indoor aluminum profiles of the sliding window sashes, and the cavity is filled with heat-insulating and sound-insulating cotton, and a sound-insulating layer is applied to the indoor aluminum profiles and the outdoor aluminum profiles of the fixed window frame on the side opposite to the sliding window sashes;

[0008] The sliding window sash comprises two indoor sliding window sashes and two outdoor sliding window sashes, and the indoor sliding window sashes and the outdoor sliding window sashes are respectively fixed with staggered sealing strips on opposite sides;

[0009] The side of the fixed window frame is provided with a sealing section which cooperates with the indoor sliding window sash and the outdoor sliding window sash respectively, and the inner side of the sealing section is filled with heat-insulating and sound-proof cotton.

[0010] In one embodiment, a heat insulation layer is fixed to opposite sides of the indoor sliding window sash and the outdoor sliding window sash, and a buckling structure is provided at the contact position of the two heat insulation layers.

[0011] In one embodiment, a support frame is fixed to the indoor side of the fixed window frame, and a sealing strip is fixed to the side of the support frame opposite to the sliding window sash.

[0012] In one embodiment, fixing grooves are respectively provided on opposite sides of the indoor aluminum profile and the outdoor aluminum profile, and both ends of the thermal insulation strip are fixed in the fixing grooves.

[0013] In one embodiment, a notch matching with the sealing section is formed at one end of the outdoor sliding window sash opposite to the fixed window frame, and sealing strips opposite to the sealing section are fixed at both ends of the notch.

[0014] In one embodiment, mutually matching sealing sections and notches are respectively provided at opposite ends of the two indoor sliding window sashes.

[0015] In combination with all the above technical solutions, the beneficial effects of the utility model are as follows:

[0016] The utility model effectively blocks the direct conduction of indoor and outdoor heat by sandwiching a heat insulation strip between the indoor aluminum profile and the outdoor aluminum profile, thereby reducing the heat transfer efficiency. The provision of the heat insulation strip significantly improves the heat insulation performance of the aluminum alloy doors and windows, reduces the heat conducted through the doors and windows, and thus reduces the energy consumption of the air conditioner. The indoor aluminum profile and the outdoor aluminum profile that fix the window frame, the horizontal muntin and the sliding window sash are both provided with cavities inside, and the cavities are filled with heat insulation and sound insulation cotton. The presence of the heat insulation and sound insulation cotton further enhances the heat insulation performance of the doors and windows, and at the same time provides a good sound insulation effect, effectively blocking the propagation of noise. Staggered sealing strips are fixed to the opposite sides of the indoor sliding window sash and the outdoor sliding window sash, respectively, so that a tight seal can be formed when the window sash is closed, effectively preventing the exchange of hot and cold air and the introduction of noise. By arranging a sealing section cooperating with the sliding window sash on the side of the fixed window frame and filling the inner side of the sealing section with thermal insulation and sound insulation cotton, not only the air tightness of the doors and windows is enhanced, but also the heat insulation and sound insulation effects are further improved.

[0017] The utility model can significantly reduce the transfer of indoor and outdoor heat, improve thermal insulation performance, and reduce energy consumption through the combined application of thermal insulation strips, cavities, and thermal insulation and sound insulation cotton. The staggered sealing strips and the thermal insulation and sound insulation cotton in the sealing section work together to effectively block the spread of noise, providing a quieter and more comfortable environment for residents. By improving thermal insulation and sound insulation performance, the room can maintain a relatively stable temperature and a lower noise level, improving the comfort of residents. Reducing energy consumption and noise pollution meets the needs of modern society for energy conservation and environmental protection, and has good social and environmental benefits.

[0018] It should be understood that the above general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0020] Figure 1 It is a schematic structural diagram of the heat-insulating and sound-insulating aluminum alloy door and window profile provided by an embodiment of the utility model;

[0021] Figure 2 This utility model Figure 1 Schematic diagram of the cross-sectional structure at the AA position;

[0022] Figure 3 It is a structural schematic diagram of a fixed window frame provided by an embodiment of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the indoor sliding window sash and the outdoor sliding window sash provided by the embodiment of the utility model;

[0024] In the figure: 1. Fixed window frame; 2. Horizontal middle sash; 3. Bright piece; 4. Sliding window sash; 5. Aluminum profile on indoor side; 6. Aluminum profile on outdoor side; 7. Insulation strip; 8. Cavity; 9. Thermal insulation and sound insulation cotton; 10. Sound insulation layer; 11. Sliding window sash on indoor side; 12. Sliding window sash on outdoor side; 13. Sealing strip; 14. Sealing section; 15. Insulation layer; 16. Support frame; 17. Fixing groove; 18. Notch. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0026] like Figure 1 As shown, the heat-insulating and sound-insulating aluminum alloy door and window profile provided by the embodiment of the utility model includes a fixed window frame 1, a horizontal middle stile 2, a transverse beam 3 and a plurality of sliding window sashes 4.

[0027] like Figure 2 and Figure 3 As shown, the fixed window frame 1, the transverse middle stile 2, the transverse window 3 and the sliding window sash 4 in the embodiment of the utility model are all provided with an indoor aluminum profile 5 and an outdoor aluminum profile 6, and a heat insulation strip 7 is sandwiched between the indoor aluminum profile 5 and the outdoor aluminum profile 6.

[0028] A sound insulation layer 10 is applied to the indoor aluminum profile 5 and the outdoor aluminum profile 6 of the fixed window frame 1 on the side opposite to the sliding window sash 4; a sealing section 14 is provided on the side of the fixed window frame 1, which cooperates with the indoor sliding window sash 11 and the outdoor sliding window sash 12 respectively, and the inner side of the sealing section 14 is filled with thermal insulation and sound insulation cotton 9.

[0029] Preferably, fixing grooves 17 are respectively provided on opposite sides of the indoor aluminum profile 5 and the outdoor aluminum profile 6 , and both ends of the thermal insulation strip 7 are fixed in the fixing grooves 17 .

[0030] like Figure 2 and Figure 4 As shown, the sliding window sash 4 in the embodiment of the utility model comprises two indoor sliding window sashes 11 and two outdoor sliding window sashes 12, and the indoor sliding window sashes 11 and the outdoor sliding window sashes 12 are respectively fixed with staggered sealing strips 13 on opposite sides thereof;

[0031] Preferably, a heat insulation layer 15 is fixed to the opposite sides of the indoor sliding window sash 11 and the outdoor sliding window sash 12 , and a buckling structure is provided at the contact position of the two heat insulation layers 15 .

[0032] like Figure 3 and Figure 4 As shown, in the embodiment of the utility model, the indoor aluminum profile 5 of the fixed window frame 1 and the horizontal middle bar 2, the inner side of the outdoor aluminum profile 6 and the inner side of the indoor aluminum profile 5 of the sliding window sash 4 are all provided with a cavity 8, and the cavity 8 is filled with thermal insulation and sound insulation cotton 9.

[0033] Preferably, a support frame 16 is fixed to the indoor side of the fixed window frame 1 , and a sealing strip 13 is fixed to the side of the support frame 16 opposite to the sliding window sash 4 .

[0034] Preferably, a notch 18 cooperating with the sealing section 14 is formed at one end of the outdoor sliding window sash 12 opposite to the fixed window frame 1 , and sealing strips 13 opposite to the sealing section 14 are fixed at both ends of the notch 18 .

[0035] Preferably, the two indoor sliding window sashes 11 are provided at opposite ends thereof with a sealing section 14 and a notch 18 which cooperate with each other.

[0036] The working principle of the utility model is as follows: the fixed window frame 1, the horizontal stile 2, the beam 3 and the sliding window sash 4 in the embodiment of the utility model all adopt a double-layer design of indoor aluminum profile 5 and outdoor aluminum profile 6, and a heat insulation strip 7 is sandwiched between the two layers of aluminum profiles. The heat insulation strip effectively isolates the temperature difference between indoor and outdoor, thereby improving the thermal insulation performance of doors and windows. A sound insulation layer 10 is applied to the indoor aluminum profile 5 and the outdoor aluminum profile 6 of the fixed window frame 1 on the side opposite to the sliding window sash 4. The sound insulation layer can effectively block the transmission of outdoor noise and improve the sound insulation effect of doors and windows. The side of the fixed window frame 1 and the indoor and outdoor sides of the sliding window sash 4 are all provided with a sealing section 14, and the inner side of the sealing section is filled with heat insulation and sound insulation cotton 9. The sealing section cooperates with the notch 18 of the sliding window sash to form a tight sealing structure, further improving the thermal insulation and sound insulation performance of doors and windows. Staggered sealing strips 13 are fixed on opposite sides of the indoor sliding window sash 11 and the outdoor sliding window sash 12, and heat insulation layers 15 are fixed on opposite sides, which not only enhances the sealing between the sliding window sashes, but also further enhances the thermal insulation performance of the doors and windows through the heat insulation layer. A cavity 8 is provided inside the aluminum profile of the fixed window frame 1, the horizontal stile 2 and the sliding window sash 4, and the cavity is filled with thermal insulation and sound insulation cotton 9, which can store and evenly distribute the thermal insulation and sound insulation cotton, thereby effectively improving the overall thermal insulation and sound insulation effect of the doors and windows. A support frame 16 is fixed on the indoor side of the fixed window frame 1, and a sealing strip 13 is fixed on the opposite side of the support frame and the sliding window sash 4, which enhances the overall structural strength, improves the sealing between the sliding window sash and the fixed window frame, and further enhances the thermal insulation and sound insulation effect of the doors and windows. The thermal insulation and sound insulation aluminum alloy door and window profile provided by the embodiment of the utility model can effectively improve the thermal insulation and sound insulation performance of doors and windows, creating a more comfortable and quiet indoor environment for users.

[0037] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it; although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents, and these modifications or replacements should be included in the protection scope of the utility model.

Claims

1. A heat-insulating and sound-insulating aluminum alloy door and window profile, comprising a fixed window frame (1), a transverse stile (2), a transom (3) and a plurality of sliding window sashes (4), wherein the fixed window frame (1), the transverse stile (2), the transom (3) and the sliding window sashes (4) are all provided with an indoor aluminum profile (5) and an outdoor aluminum profile (6), characterized in that: A heat insulation strip (7) is sandwiched between the indoor aluminum profile (5) and the outdoor aluminum profile (6); a cavity (8) is provided on the inner side of the indoor aluminum profile (5) and the outdoor aluminum profile (6) of the fixed window frame (1) and the transverse middle stile (2), and the inner side of the indoor aluminum profile (5) of the sliding window sash (4); the cavity (8) is filled with heat insulation and sound insulation cotton (9); and a sound insulation layer (10) is applied to the indoor aluminum profile (5) and the outdoor aluminum profile (6) of the fixed window frame (1) on the side opposite to the sliding window sash (4); The sliding window sash (4) comprises two indoor sliding window sashes (11) and two outdoor sliding window sashes (12), and staggered sealing strips (13) are respectively fixed to opposite sides of the indoor sliding window sashes (11) and the outdoor sliding window sashes (12); The fixed window frame (1) is provided with a sealing section (14) on the side thereof, which cooperates with the indoor sliding window sash (11) and the outdoor sliding window sash (12) respectively, and the inner side of the sealing section (14) is filled with heat-insulating and sound-proof cotton (9).

2. The thermal insulation and sound insulation aluminum alloy door and window profile according to claim 1, characterized in that: A heat insulation layer (15) is fixed to opposite sides of the indoor sliding window sash (11) and the outdoor sliding window sash (12), and a buckling structure is provided at the contact position of the two heat insulation layers (15).

3. The thermal insulation and sound insulation aluminum alloy door and window profile according to claim 1, characterized in that: A support frame (16) is fixed to the indoor side of the fixed window frame (1), and a sealing strip (13) is fixed to the side of the support frame (16) opposite to the sliding window sash (4).

4. The thermal insulation and sound insulation aluminum alloy door and window profile according to claim 1, characterized in that: The indoor aluminum profile (5) and the outdoor aluminum profile (6) are respectively provided with fixing grooves (17) on opposite sides thereof, and both ends of the heat insulation strip (7) are fixed in the fixing grooves (17).

5. The thermal insulation and sound insulation aluminum alloy door and window profile according to claim 1, characterized in that: A notch (18) cooperating with the sealing section (14) is formed at one end of the outdoor sliding window sash (12) opposite to the fixed window frame (1), and sealing strips (13) opposite to the sealing section (14) are respectively fixed at both ends of the notch (18).

6. The heat-insulating and sound-insulating aluminum alloy door and window profile according to claim 5, characterized in that: The opposite ends of the two indoor sliding window sashes (11) are respectively provided with a sealing section (14) and a notch (18) that cooperate with each other.

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