Heat-insulation mute broken bridge aluminum alloy window frame
By setting up insulation layer and sound insulation layer in the cavity of aluminum alloy window frames, combined with high-performance materials, the problem of insufficient thermal insulation and silent performance of traditional window frames is solved, better thermal insulation and sound insulation effects are achieved, and the comfort and energy efficiency of the living environment are improved.
Patent Information
- Application Number
- CN202421352204.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-06-14
AI Technical Summary
Traditional aluminum alloy window frames have obvious shortcomings in thermal insulation and quiet performance, which cannot effectively reduce heat exchange and noise propagation between indoor and outdoors, affecting the comfort of the living environment.
By setting multiple cavity in the outer frame and inner frame of the window frame, and setting insulation layer and sound insulation layer in these cavity, combining high-performance materials such as polyurethane foam and sound insulation cotton, the thermal insulation and sound insulation effect of the window frame is enhanced.
It effectively blocks the conduction of heat and noise, significantly reduces heat exchange and noise propagation between indoor and outdoors, and improves the comfort and energy efficiency of the living environment.
Smart Images
Figure CN222924325U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of door and window building materials, and more specifically, to a heat-insulating and sound-insulating broken bridge aluminum alloy window frame. Background Art
[0002] As an important part of the building envelope structure, the performance and quality of building doors and windows have attracted more and more attention; although traditional aluminum alloy window frames have excellent aesthetics, they have obvious deficiencies in heat insulation and sound insulation performance. In the hot summer, the window frames conduct heat into the room without heat insulation measures, resulting in too high indoor temperature and increasing air conditioning energy consumption; in the cold winter, the window frames are prone to let the cold outdoor air invade, reducing the indoor temperature and increasing heating energy consumption. In addition, the window frames also have limitations in sound insulation performance and cannot meet people's pursuit of a quiet living environment. Utility Model Content
[0003] The utility model provides a heat-insulating and sound-insulating broken bridge aluminum alloy window frame, which solves the obvious deficiencies of aluminum alloy window frames in heat insulation and sound insulation performance and cannot meet people's pursuit of a quiet and comfortable living environment.
[0004] The utility model is realized through the following technical solutions.
[0005] A heat-insulating and sound-insulating broken bridge aluminum alloy window frame includes:
[0006] An outer frame body, on the top of which a first glass sealing strip is installed, a square cavity is provided on the outer frame body, and a cross-shaped reinforcing rib is arranged in the square cavity. The cross-shaped reinforcing rib divides the cavity into cavity one, cavity two, cavity three, and cavity four;
[0007] An inner frame body, the outer frame body and the inner frame body are fixed together through a connecting piece, a glass installation groove is formed between the outer frame body and the inner frame body, a cavity five is formed at the connection of the connecting piece and the outer frame body and the inner frame body, a cavity six and a cavity seven are provided on the inner frame body, a glass pressing strip is installed on the inner frame body, a cavity eight is formed between the glass pressing strip and the inner frame body, and a second glass sealing strip is installed on the top of the glass pressing strip.
[0008] Through multiple cavities in the inner frame body and the outer frame body, the heat insulation and sound insulation effects of the doors and windows are increased. Because the multi-chamber structure can form a sound insulation layer between the window frame and the glass, effectively isolating external noise and improving the quality of the living environment. At the same time, the internal cavity design of the multi-chamber doors and windows can reduce the heat transfer from the outer surface of the doors and windows to the room, thereby improving the heat preservation performance of the doors and windows.
[0009] In a further technical solution, in order to improve the heat-insulating and sound-insulating effects of the outer frame body and the inner frame body, heat-insulating layers are arranged in cavity one, cavity two, cavity six, and cavity seven, and sound-insulating layers are arranged in cavity five and cavity eight.
[0010] Furthermore, in order to improve the heat insulation and sound insulation effects, the thermal insulation layer is made of polyurethane foam, and the sound insulation layer is made of sound insulation cotton.
[0011] Furthermore, in order to improve the heat insulation effect of the window frame, the connecting piece is made of a heat insulation strip.
[0012] Furthermore, in order to increase the sound insulation effect between the glass installation groove and the glass, sound insulation sealing strips are fixedly installed at the bottom and both sides of the glass installation groove, and the sound insulation sealing strips on both sides of the glass installation groove are arranged below the first glass sealing strip and the second glass sealing strip.
[0013] Furthermore, to improve the overall sound insulation effect of the window frame, sound insulation glass is installed in the glass installation groove, and the sound insulation glass is made of three-layer laminated glass.
[0014] The technical effect of the present utility model lies in:
[0015] In this application, by arranging multiple cavities inside the inner frame body and the outer frame body, the heat insulation and sound insulation effects of the window frame are increased. A thermal insulation layer and a sound insulation layer are arranged in the cavities, effectively blocking the conduction of heat, greatly reducing the heat exchange between indoors and outdoors. Combining high-performance materials such as sound insulation sealing strips and sound insulation cotton, the conduction of sound is effectively blocked, achieving an excellent sound insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of the outer frame body and the inner frame body of the present utility model;
[0017] Figure 2 is a schematic overall structural diagram of the present utility model;
[0018] In the figure: 1. Outer frame body; 101. Square cavity; 102. Cross reinforcing rib; 103. Cavity one; 104. Cavity two; 105. Cavity three; 106. Cavity four; 2. First glass sealing strip; 3. Inner frame body; 4. Connecting piece; 5. Cavity five; 6. Cavity six; 7. Cavity seven; 8. Glass pressing strip; 9. Cavity eight; 10. Glass installation groove; 11. Second glass sealing strip; 12. Thermal insulation layer; 13. Sound insulation layer; 14. Sound insulation sealing strip; 15. Sound insulation glass. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, other technical solutions can be obtained according to the provided drawings without creative efforts.
[0020] Embodiment 1
[0021] Combined withFigures 1-2 , the utility model relates to a heat-insulating and sound-insulating broken bridge aluminum alloy window frame, which comprises: an outer frame body 1, a first glass sealing strip 2 is installed on the top of the outer frame body 1, a square cavity 101 is opened on the outer frame body 1, a cross reinforcing rib 102 is arranged in the square cavity 101, and the cross reinforcing rib 102 divides the cavity 101 into a first cavity 103, a second cavity 104, a third cavity 105 and a fourth cavity 106; an inner frame body 3, the outer frame body 1 and the inner frame body 3 are fixed together by a connecting piece 4, a glass installation groove 10 is formed between the outer frame body 1 and the inner frame body 3, a fifth cavity 5 is formed at the connection of the connecting piece 4 and the outer frame body 1 and the inner frame body 3, a sixth cavity 6 and a seventh cavity 7 are opened on the inner frame body 3, a glass pressing strip 8 is installed on the inner frame body 3, an eighth cavity 9 is formed between the glass pressing strip 8 and the inner frame body 3, a second glass sealing strip 11 is installed on the top of the glass pressing strip 8, heat-insulating layers 12 are arranged in the first cavity 103, the second cavity 104, the sixth cavity 6 and the seventh cavity 7, sound-insulating layers 13 are arranged in the fifth cavity 5 and the eighth cavity 9, the heat-insulating layer 12 is made of polyurethane foam, the sound-insulating layer 13 is made of sound-insulating cotton, a sound-insulating glass 15 is installed in the glass installation groove 10, and the sound-insulating glass 15 is made of three-layer laminated glass.
[0022] During implementation, the sound-insulating glass 15 is installed in the glass installation groove 10. The three-layer laminated glass is used for the sound-insulating glass 15 to reduce the transmission of noise into the room. One side of the sound-insulating glass 15 forms a seal with the first glass sealing strip 2 on the outer frame body 1, and the other side of the sound-insulating glass 15 forms a seal with the second glass sealing strip 11 on the glass pressing strip 8, reducing the transmission of noise and the transfer of heat. Multiple cavities are arranged on the outer frame body 1 and the inner frame body 2. Heat-insulating layers 12 are arranged in the first cavity 103, the second cavity 104, the sixth cavity 6 and the seventh cavity 7, sound-insulating layers 13 are arranged in the fifth cavity 5 and the eighth cavity 9, and heat-insulating layers 12 and sound-insulating layers 13 are not arranged in the third cavity 105 and the fourth cavity 106. Such a setting can increase the heat-insulating and sound-insulating effects of the doors and windows. The multi-cavity structure can form a sound-insulating effect between the window frame and the glass. Heat-insulating layers and sound-insulating layers are arranged in some cavities, effectively blocking the conduction of heat and isolating external noise, improving the quality of the living environment. The heat-insulating layer 12 is made of polyurethane foam, and polyurethane foam has a low thermal conductivity, which can effectively isolate the transfer of external heat. The sound-insulating layer 13 is made of sound-insulating cotton, and the sound-insulating cotton has a high sound absorption rate and good sound-insulating performance, which can effectively reduce the transmission of outdoor noise into the room.
[0023] Embodiment 2
[0024] Combined with Figure 2 , on the basis of Embodiment 1, the connecting piece 4 is made of a heat-insulating strip, sound-insulating sealing strips 14 are fixedly installed at the bottom and both sides of the glass installation groove 10, and the sound-insulating sealing strips 14 on both sides of the glass installation groove 10 are arranged below the first glass sealing strip 2 and the second glass sealing strip 11.
[0025] During implementation, the connecting member 4 uses a heat insulation strip to reduce the heat transfer between the outer frame body 1 and the inner frame body 3. Sound insulation sealing strips 14 are fixedly installed at the bottom and both sides of the glass installation groove 10 to perform secondary sealing between the sound insulation glass 15 and the glass installation groove 10, thereby reducing the noise transmission and heat transfer between the sound insulation glass 15 and the glass installation groove 10.
[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.
Claims
1. A heat-insulating and sound-proof aluminum alloy window frame, characterized in that: include: An outer frame (1), a glass sealing strip 1 (2) is installed on the top of the outer frame (1), a square cavity (101) is opened on the outer frame (1), a cross reinforcing rib (102) is arranged in the square cavity (101), and the cross reinforcing rib (102) divides the cavity (101) into cavity 1 (103), cavity 2 (104), cavity 3 (105), and cavity 4 (106); The inner frame (3), the outer frame (1) and the inner frame (3) are fixed together by a connecting piece (4); a glass installation groove (10) is formed between the outer frame (1) and the inner frame (3); a cavity five (5) is formed at the connection between the connecting piece (4) and the outer frame (1) and the inner frame (3); a cavity six (6) and a cavity seven (7) are opened on the inner frame (3); a glass pressing strip (8) is installed on the inner frame (3); the glass pressing strip (8) and the inner frame (3) form a cavity eight (9); and a glass sealing strip two (11) is installed on the top of the glass pressing strip (8).
2. The heat-insulating and sound-proof aluminum alloy window frame according to claim 1 is characterized in that: A thermal insulation layer (12) is provided in the cavity one (103), cavity two (104), cavity six (6) and cavity seven (7), and a sound insulation layer (13) is provided in the cavity five (5) and cavity eight (9).
3. The heat-insulating and sound-proof aluminum alloy window frame according to claim 2 is characterized in that: The thermal insulation layer (12) is made of polyurethane foam, and the sound insulation layer (13) is made of sound insulation cotton.
4. The heat-insulating and sound-proof aluminum alloy window frame according to claim 1 is characterized in that: The connecting piece (4) is a heat insulation strip.
5. The heat-insulating and sound-proof aluminum alloy window frame according to claim 1 is characterized in that: Sound insulation sealing strips (14) are fixedly installed at the bottom and both sides of the glass installation groove (10), and the sound insulation sealing strips (14) on both sides of the glass installation groove (10) are arranged below the first glass sealing strip (2) and the second glass sealing strip (11).
6. The heat-insulating and sound-proof aluminum alloy window frame according to claim 1 is characterized in that: The glass installation groove (10) is provided with sound insulation glass (15), and the sound insulation glass (15) is made of triple-layer laminated glass.