Energy-saving aluminum alloy door and window for building

Abstract

The utility model relates to an energy-saving aluminum alloy door and window for a building, which belongs to the technical field of aluminum alloy doors and windows and comprises two rectangular side frames, two rectangular connecting frames and hollow glass. According to the energy-saving aluminum alloy door and window for the building, the first heat preservation plates and the second heat preservation plates are arranged in the left rectangular side frame, the right rectangular side frame, the upper rectangular connecting frame and the lower rectangular connecting frame of the aluminum alloy door and window, the overall heat preservation performance of the door and window is enhanced, and the heat preservation plates can effectively block heat conduction, reduce heat transfer and improve the energy-saving performance; the hollow glass has good heat preservation and heat insulation performance, by arranging the hollow glass in the aluminum alloy door and window, the heat preservation performance of the door and window is further improved, meanwhile, noise is reduced, and in the door and window assembling process, the air tightness and water tightness of the door and window are improved; the assembling precision and stability of the door and window frame are ensured, the overall structural strength of doors and windows is improved, and the sealing performance is further enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aluminium alloy door and window, concretely is a kind of building energy-saving aluminium alloy door and window. BACKGROUND

[0002] With the improvement of people's energy-saving awareness, doors and windows with good heat preservation performance are gradually applied to various buildings.Aluminium alloy door and window refers to the door and window made of aluminium alloy extruded section as frame, shaft and fan material, which is called aluminium alloy door and window for short, and is suitable for various buildings.

[0003] For example, Chinese patent CN217999383U discloses a kind of building energy-saving aluminium alloy door and window, belongs to door and window field.A kind of building energy-saving aluminium alloy door and window, comprising: symmetrically arranged side arm, first sliding groove is arranged on the side arm;Symmetrically arranged connecting arm, second sliding groove is arranged on the connecting arm, and the connecting arm can be detachably connected at both ends of side arm;Glass group, the glass group corresponds with first sliding groove and second sliding groove;Second limiting groove, the second limiting groove is symmetrically arranged at both ends of connecting arm;Limiting pad, the limiting pad is fixedly arranged in second limiting groove;Extrusion block, the extrusion block is slidably arranged in second limiting groove and second sliding groove, the utility model effectively improves the sealing property of door and window, reduces the cost of door and window assembly, improves production efficiency and increases product qualification rate at the same time.

[0004] Although the above-mentioned patent reduces the cost of door and window assembly, improves production efficiency and increases product qualification rate, the aluminium alloy door and window in the patent has high thermal conductivity due to the characteristics of its own material, so the overall heat preservation performance and thermal insulation performance of the aluminium alloy door and window are general, reducing the practicability. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of building energy-saving aluminium alloy door and window, with the advantages of improving the heat preservation performance and thermal insulation performance of aluminium alloy door and window, solving the problem that the overall heat preservation performance and thermal insulation performance of aluminium alloy door and window are general due to the characteristics of its own material, reducing the practicability.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of building energy-saving aluminium alloy door and window, including two rectangular side frames, two rectangular connecting frames and hollow glass, the inside of left and right side rectangular side frame is equipped with heat preservation mechanism;

[0007] The heat preservation mechanism comprises two first heat preservation plates, two first mounting pieces, two second heat preservation plates, two second mounting pieces, two first U-shaped frames, two second U-shaped frames, four U-shaped rubber sealing strips and a connecting assembly, both of the first heat preservation plates are arranged in the interiors of the left and right side rectangular side frames, both of the first mounting pieces are fixed on the sides opposite to each other of the left and right side rectangular side frames through bolts, both of the second heat preservation plates are arranged in the interiors of the upper and lower side rectangular connecting frames, both of the second mounting pieces are fixed on the sides opposite to each other of the upper and lower side rectangular connecting frames through bolts, both of the first U-shaped frames are arranged on the sides opposite to each other of the left and right side rectangular side frames, both of the second U-shaped frames are arranged on the sides opposite to each other of the upper and lower side rectangular connecting frames, and the four U-shaped rubber sealing strips are arranged on the inner circumferential walls of the two first U-shaped frames and the two second U-shaped frames.

[0008] The connecting assembly comprises four limiting insertion blocks, four limiting insertion slots and four connecting racks, the four limiting insertion blocks are arranged on the left and right sides of the side opposite to each other of the upper and lower side rectangular connecting frames, the four limiting insertion slots are formed in the upper and lower surfaces of the left and right side rectangular connecting frames, the four limiting insertion blocks are slidably inserted into the interiors of the four limiting insertion slots and are in clearance fit, and the four connecting racks are arranged on the left and right sides of the two rectangular connecting frames, one side of each of the four connecting racks is fixed on the upper and lower sides of the side opposite to each other of the left and right side rectangular side frames through bolts.

[0009] By adopting the technical scheme, the heat preservation performance and the heat insulation performance of the aluminum alloy door and window are improved, and the energy saving performance is achieved.

[0010] Further, the upper and lower surfaces of the two rectangular side frames are in abutment with the side opposite to each other of the upper and lower side rectangular connecting frames.

[0011] By adopting the technical scheme, the tightness of the connection and fixation of the aluminum alloy door and window is improved.

[0012] Further, the gap between the first heat preservation plate and the rectangular side frame is in clearance fit.

[0013] By adopting the technical scheme, the first heat preservation plate can improve the heat preservation performance and the heat insulation performance of the rectangular side frame.

[0014] Further, the gap between the second heat preservation plate and the rectangular connecting frame is in clearance fit.

[0015] By adopting the technical scheme, the second heat preservation plate can improve the heat preservation performance and the heat insulation performance of the rectangular connecting frame.

[0016] Further, the first U-shaped frame is located on the transverse central axis of the rectangular side frame, and the second U-shaped frame is located on the transverse central axis of the rectangular connecting frame.

[0017] By adopting the technical scheme, the stability of the aluminum alloy door and window structure is improved.

[0018] Further, the four first heat preservation plates and the second heat preservation plate are polyurethane foam plates.

[0019] By adopting the technical scheme, the first heat preservation plate and the second heat preservation plate have heat preservation and heat insulation properties.

[0020] Further, the two second U-shaped frames and the two first U-shaped frames are aluminum alloy rectangular frames.

[0021] By adopting the technical scheme, the stability of the door and window structure is improved.

[0022] Further, the left and right sides of the second U-shaped frame on the upper side and the lower side are attached to the side opposite to the first U-shaped frame on the left side and the right side.

[0023] By adopting the technical scheme, the hollow glass can be fixed by the cooperation between the two second U-shaped frames and the two first U-shaped frames.

[0024] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0025] The building energy-saving aluminum alloy door and window has the first heat preservation plate and the second heat preservation plate arranged in the left and right rectangular side frames and the upper and lower rectangular connecting frames of the aluminum alloy door and window, thereby enhancing the overall heat preservation property of the door and window. The heat preservation plates can effectively block the conduction of heat and reduce the transmission of heat, thereby improving the energy-saving property. The hollow glass has good heat preservation and heat insulation properties. The hollow glass arranged in the aluminum alloy door and window further improves the heat preservation property of the door and window. The air layer (or inert gas filling) in the hollow glass can effectively reduce the conduction of heat and reduce noise. In the assembly process of the door and window, the left and right side U-shaped rubber sealing strips and the lower side U-shaped rubber sealing strip are used for sealing the hollow glass, thereby ensuring the sealing property between the glass and the frame, effectively preventing air and moisture from penetrating, improving the air tightness and water tightness of the door and window, ensuring the assembly precision and stability of the door and window frame through the sliding insertion of the limiting insertion block and the limiting insertion slot, improving the overall structural strength of the door and window, and further enhancing the sealing property. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a structural schematic view of the present application;

[0027] Figure 2 It is a heat preservation mechanism schematic view of the present application;

[0028] Figure 3 It is a connection structure schematic view of the second heat preservation plate and the rectangular connecting frame of the present application;

[0029] Figure 4The utility model discloses a connecting structure of U-shaped rubber sealing strip and second U-shaped frame.

[0030] In the drawing: 1, rectangular side frame; 2, rectangular connecting frame; 3, hollow glass; 4, heat preservation mechanism; 41, first heat preservation plate; 42, first mounting piece; 43, second heat preservation plate; 44, second mounting piece; 45, first U-shaped frame; 46, second U-shaped frame; 47, U-shaped rubber sealing strip; 481, limiting plug block; 482, limiting slot; 483, connecting frame. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0032] Please refer to Figure 1 The utility model discloses a kind of building energy-saving aluminum alloy doors and windows in the embodiment, including two rectangular side frames 1, two rectangular connecting frames 2 and hollow glass 3, and the inside of left and right rectangular side frames 1 is equipped with heat preservation mechanism 4, heat preservation mechanism 4 improves the heat preservation performance and heat insulation performance of aluminum alloy door and window.

[0033] In the embodiment, the upper surface and the lower surface of the two rectangular side frames 1 are attached to the side opposite to the upper and lower rectangular connecting frames 2, and the rectangular connecting frames 2 and the rectangular side frames 1 are made of aluminum alloy material.

[0034] Please refer to Figures 2 to 4 In order to improve the heat preservation performance and heat insulation performance of aluminum alloy door and window, in the embodiment, the heat preservation mechanism 4 includes two first heat preservation plates 41, two first mounting pieces 42, two second heat preservation plates 43, two second mounting pieces 44, two first U-shaped frames 45, two second U-shaped frames 46, four U-shaped rubber sealing strips 47 and a connecting assembly, the two first heat preservation plates 41 are arranged inside the left and right rectangular side frames 1, and the two first mounting pieces 42 are fixed on the side opposite to the left and right rectangular side frames 1 by bolts.

[0035] In the embodiment, the two second heat preservation plates 43 are arranged inside the upper and lower rectangular connecting frames 2, the two second mounting pieces 44 are fixed on the side opposite to the upper and lower rectangular connecting frames 2 by bolts, the two first U-shaped frames 45 are arranged on the side opposite to the left and right rectangular side frames 1, the two second U-shaped frames 46 are arranged on the side opposite to the upper and lower rectangular connecting frames 2, and the four U-shaped rubber sealing strips 47 are arranged on the inner circumferential wall of the two first U-shaped frames 45 and the two second U-shaped frames 46.

[0036] In the embodiment, the hollow glass 3 is arranged in the aluminum alloy door and window, the air layer or inert gas filled in the hollow glass 3 can effectively reduce the heat conduction and reduce the noise.

[0037] In the embodiment, the connecting assembly includes four limiting blocks 481, four limiting slots 482 and four connecting frames 483, the four limiting blocks 481 are arranged on the left and right sides of the opposite side of the upper and lower side rectangular connecting frame 2, the four limiting slots 482 are arranged on the upper surface and the lower surface of the left and right side rectangular connecting frame 2, the four limiting blocks 481 are slidingly inserted into the four limiting slots 482, and the gaps are matched, the four connecting frames 483 are arranged on the left and right sides of the two rectangular connecting frames 2, and one side of the four connecting frames 483 is fixed on the upper and lower sides of the opposite side of the left and right side rectangular frame 1 by bolts, the connecting part of the rectangular side frame 1 and the rectangular connecting frame 2 can be sealed by glass cement, and the sealing performance of the aluminum alloy door and window is improved.

[0038] In the embodiment, the two first heat preservation plates 41 and the two second heat preservation plates 43 are arranged in the left and right rectangular side frame 1 and the upper and lower side rectangular connecting frame 2 respectively, the heat preservation performance and the isolation of the aluminum alloy door and window are improved as a whole, the hollow glass 3 has good heat preservation and insulation performance, the hollow glass 3 arranged in the aluminum alloy door and window can increase the energy saving and environmental protection effect of the aluminum alloy door and window as a whole.

[0039] In the embodiment, the hollow glass 3 is slidingly inserted into the four U-shaped rubber sealing strips 47, and the gaps are matched, the gap between the second heat preservation plate 43 and the rectangular connecting frame 2 is matched, the gap between the first heat preservation plate 41 and the rectangular side frame 1 is matched, the first U-shaped frame 45 is located on the horizontal central axis of the rectangular side frame 1, the second U-shaped frame 46 is located on the horizontal central axis of the rectangular connecting frame 2, the four first heat preservation plates 41 and the second heat preservation plates 43 are polyurethane foam plates, the two second U-shaped frames 46 and the two first U-shaped frames 45 are aluminum alloy rectangular frames, the left and right sides of the upper and lower side second U-shaped frames 46 are attached to the opposite side of the left and right side first U-shaped frames 45, the first mounting piece 42, the second mounting piece 44, the connecting frame 483 and the limiting block 481 are all made of aluminum alloy material, the sliding insertion of the limiting block 481 and the limiting slot 482 ensures the assembly precision and stability of the door and window frame, improves the overall structural strength of the door and window, and further enhances the sealing performance.

[0040] It needs to be explained that the left and right side rectangular side frame 1 lower surface fixed limit plug 481 can be respectively inserted into the inside of the two limit slot 482 on the upper surface of the lower rectangular connecting frame 2, then the hollow glass 3 is inserted into the inside of the left and right side U-shaped rubber sealing strip 47 and the lower side U-shaped rubber sealing strip 47, then the upper rectangular connecting frame 2 lower surface left and right side fixed limit plug 481 is inserted into the inside of the upper surface limit slot 482 of the left and right side rectangular side frame 1, and the upper side U-shaped rubber sealing strip 47 is inserted into the outside of the top end of the hollow glass 3, then the left and right side rectangular side frame 1 and the upper and lower rectangular connecting frame 2 are fixed together by bolts and four connecting frames 483, the assembly and fixation of the aluminum alloy door and window are realized, and the disassembly is convenient, and the practicability of the building energy-saving aluminum alloy door and window is improved.

[0041] The working principle of the above embodiment is:

[0042] By arranging the two first heat preservation plates 41 and the two second heat preservation plates 43 in the inside of the left and right rectangular side frame 1 and the upper and lower rectangular connecting frame 2, the heat preservation performance and the isolation of the aluminum alloy door and window as a whole are improved. The hollow glass 3 has good heat preservation and insulation performance. By arranging the hollow glass 3 in the inside of the aluminum alloy door and window, the energy-saving and environment-friendly effect of the aluminum alloy door and window as a whole is improved. When the aluminum alloy door and window are assembled, the left and right side rectangular side frame 1 lower surface fixed limit plug 481 can be respectively inserted into the inside of the two limit slot 482 on the upper surface of the lower rectangular connecting frame 2, then the hollow glass 3 is inserted into the inside of the left and right side U-shaped rubber sealing strip 47 and the lower side U-shaped rubber sealing strip 47, then the upper rectangular connecting frame 2 lower surface left and right side fixed limit plug 481 is inserted into the inside of the upper surface limit slot 482 of the left and right side rectangular side frame 1, and the upper side U-shaped rubber sealing strip 47 is inserted into the outside of the top end of the hollow glass 3, then the left and right side rectangular side frame 1 and the upper and lower rectangular connecting frame 2 are fixed together by bolts and four connecting frames 483, the assembly and fixation of the aluminum alloy door and window are realized.

Claims

1. An energy-saving aluminum alloy door and window for buildings, comprising two rectangular side frames (1), two rectangular connecting frames (2), and insulated glass (3), characterized in that: The rectangular side frames (1) on the left and right sides are provided with a heat preservation mechanism (4); The insulation mechanism (4) includes two first insulation boards (41), two first mounting pieces (42), two second insulation boards (43), two second mounting pieces (44), two first U-shaped frames (45), two second U-shaped frames (46), four U-shaped rubber sealing strips (47), and connecting components. The two first insulation boards (41) are both located inside the left and right rectangular side frames (1). The two first mounting pieces (42) are both fixed to opposite sides of the left and right rectangular side frames (1) by bolts. The two second U-shaped frames (43) are also connected to the first U-shaped frame (44). The heating plates (43) are all set inside the upper and lower rectangular connecting frames (2). The two second mounting pieces (44) are all fixed to the opposite side of the upper and lower rectangular connecting frames (2) by bolts. The two first U-shaped frames (45) are all set on the opposite side of the left and right rectangular side frames (1). The two second U-shaped frames (46) are all set on the opposite side of the upper and lower rectangular connecting frames (2). The four U-shaped rubber sealing strips (47) are all set on the inner peripheral walls of the two first U-shaped frames (45) and the two second U-shaped frames (46). The connecting assembly includes four limiting blocks (481), four limiting slots (482), and four connecting brackets (483). The four limiting blocks (481) are all located on the left and right sides of opposite sides of the upper and lower rectangular connecting frames (2). The four limiting slots (482) are all located on the upper and lower surfaces of the left and right rectangular connecting frames (2). The four limiting blocks (481) are all slidably inserted into the four limiting slots (482) with a gap matching. The four connecting brackets (483) are all located on the left and right sides of the two rectangular connecting frames (2). One side of the four connecting brackets (483) is fixed to the upper and lower sides of opposite sides of the left and right rectangular side frames (1) by bolts. The hollow glass (3) is slidably inserted into the four U-shaped rubber sealing strips (47) with a gap matching.

2. The energy-saving aluminum alloy door and window according to claim 1, characterized in that: The upper and lower surfaces of the two rectangular side frames (1) are both attached to the opposite side of the upper and lower rectangular connecting frames (2).

3. The energy-saving aluminum alloy door and window according to claim 1, characterized in that: The first insulation board (41) is fitted with the rectangular side frame (1) through a gap.

4. The energy-saving aluminum alloy door and window according to claim 1, characterized in that: The gap between the second insulation board (43) and the rectangular connecting frame (2) is matched.

5. The energy-saving aluminum alloy door and window according to claim 1, characterized in that: The first U-shaped frame (45) is located on the horizontal central axis of the rectangular side frame (1), and the second U-shaped frame (46) is located on the horizontal central axis of the rectangular connecting frame (2).

6. The energy-saving aluminum alloy door and window according to claim 1, characterized in that: All four first insulation boards (41) and second insulation boards (43) are polyurethane foam boards.

7. The energy-saving aluminum alloy door and window according to claim 1, characterized in that: Both of the second U-shaped frames (46) and the two first U-shaped frames (45) are aluminum alloy rectangular frames.

8. The energy-saving aluminum alloy door and window according to claim 1, characterized in that: The left and right sides of the second U-shaped frame (46) on the upper and lower sides are attached to the opposite side of the first U-shaped frame (45) on the left and right sides.

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