Energy-saving and environment-friendly aluminum alloy door and window broken bridge heat insulation structure

Abstract

The utility model relates to energy -conserving and environment -friendly type aluminium alloy door and window field especially energy -conserving and environment -friendly type aluminium alloy door and window's broken bridge heat insulation structure, including broken bridge heat insulation layer, the broken bridge heat insulation layer is by the heat insulation strip of up -and-down stack, thermal insulation cotton is composed, heat insulation strip is horizontally arranged, heat insulation strip is up -and-down parallel symmetry installation, the utility model inserts thermal insulation cotton between the heat insulation strip of up -and-down symmetry, forms multilayer heat -resisting structure, and realizes modularization pre -assembly with the broken bridge heat insulation connecting plate of both sides, the plug -in block of heat insulation strip both sides and the plug -in groove of connecting plate accurate joint, realize the integrated prefabrication of broken bridge heat insulation layer, the on -the -spot installation efficiency effectively improves, and the sound -proofing cotton of connecting plate is placed cavity fills sound -absorbing material, effectively blocks 30dB above low -frequency noise, and cavity filling fire -retardant particle, when the fire, inhibits the heat spread, improves the fire safety, and the support plate bears heat insulation strip and prevents the droop, and the limiting board restricts thermal insulation cotton displacement, ensures that does not deform for long -term use.

Description

Technical Field

[0001] This utility model relates to the field of energy-saving and environmentally friendly aluminum alloy doors and windows, and in particular to the thermal break structure of energy-saving and environmentally friendly aluminum alloy doors and windows. Background Technology

[0002] Energy-saving and environmentally friendly aluminum alloy doors and windows are widely used due to their high strength and good corrosion resistance. However, the traditional structure has obvious defects. Most products use a single-layer thermal break design, which does not completely block the heat conduction path, resulting in rapid heat transfer between indoors and outdoors and poor energy-saving effect. In addition, the thermal break layer and window frame need to be assembled on site layer by layer, which is complicated and easy to affect the sealing due to construction errors. Moreover, the traditional thermal break structure does not have a sound insulation design, and outdoor noise can easily enter the room. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an energy-saving and environmentally friendly thermal break structure for aluminum alloy doors and windows.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] The energy-saving and environmentally friendly aluminum alloy doors and windows have a thermal break structure, including a thermal break layer. The thermal break layer is composed of thermal break strips and thermal insulation cotton stacked on top of each other. The thermal break strips are horizontally arranged and installed symmetrically in parallel. Thermal insulation cotton is horizontally arranged between the symmetrical thermal break strips. Thermal break connecting plates are symmetrically and vertically installed on both sides of the thermal break connecting plates. Window frame mechanisms are symmetrically installed on the outer periphery of the thermal break connecting plates on both sides. The window frame mechanisms include an upper window frame and a lower window frame. The upper and lower window frames are symmetrically arranged on the surface of the thermal break connecting plates away from the thermal break insulation layer.

[0006] In addition, a preferred structure is that inserts are symmetrically arranged on both sides of the thermal insulation strip, and the inserts are used to assemble and connect the thermally broken connecting plates on both sides.

[0007] Furthermore, in a preferred configuration, a sound-absorbing cotton placement cavity is provided through the thermal break connecting plate, the sound-absorbing cotton placement cavity is filled with sound-absorbing cotton, a third limiting block is provided in the middle of one side surface of the thermal break connecting plate, and second limiting blocks are symmetrically provided on the upper and lower sides of the third limiting block on the thermal break connecting plate, and the window frame mechanism is used to be installed between the third limiting block and the second limiting blocks.

[0008] In addition, in a preferred configuration, multiple first limiting blocks are symmetrically arranged on one side surface of the thermal break connecting plate where the upper and lower window frames are attached, and the first limiting blocks are used to lock at the second and third limiting blocks.

[0009] In addition, a preferred structure is that the upper and lower ends of the thermal break connecting plate are horizontally provided with support plates, which are used to hold the thermal break strip, and the other side of the thermal break connecting plate away from the third limiting block is symmetrically provided with limiting plates.

[0010] In addition, in a preferred configuration, cavities are provided on the thermal break connecting plate at the limiting plate, and slots are symmetrically provided on the upper and lower sides of the thermal break connecting plate at the limiting plate for inserting blocks.

[0011] The beneficial effects of this utility model are as follows: This utility model forms a multi-layer heat-insulating structure by embedding thermal insulation cotton between the upper and lower symmetrical thermal insulation strips, and achieves modular pre-assembly in conjunction with the thermal break insulation connecting plates on both sides. The inserts on both sides of the thermal insulation strips are precisely engaged with the slots of the connecting plates, realizing the integrated prefabrication of the thermal break insulation layer, which effectively improves the efficiency of on-site installation. The sound-absorbing cotton placement cavity of the connecting plate is filled with sound-absorbing material, which effectively blocks mid-to-low frequency noise above 30dB. The cavity is filled with flame-retardant particles, which inhibit the spread of heat when exposed to fire and improve fire safety. The support plate supports the thermal insulation strip to prevent sagging, and the limiting plate restricts the displacement of the thermal insulation cotton to ensure that it does not deform during long-term use. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the assembled window frame mechanism and thermal break insulation layer.

[0013] Figure 2 A schematic diagram of a structure in which thermal break connecting plates are installed on both sides of the thermal break insulation layer;

[0014] Figure 3 This is a schematic diagram of the disassembled window frame mechanism and thermal break connection plate.

[0015] Figure 4 This is a schematic diagram of the structure after the thermal break connecting plate and the thermal break insulation layer have been separated.

[0016] Figure 5 This is a schematic diagram of the structure of the thermally broken connecting plate;

[0017] Figure 6 This is a schematic diagram of the thermal break insulation layer.

[0018] In the diagram: 1 Window frame mechanism, 11 Upper window frame, 12 Lower window frame, 13 First limiting block, 2 Thermal break insulation connecting plate, 21 Sound-absorbing cotton placement cavity, 22 Cavity, 23 Limiting plate, 24 Slot, 25 Support plate, 26 Second limiting block, 27 Third limiting block, 3 Thermal break insulation layer, 31 Thermal insulation strip, 311 Insert block, 32 Insulation cotton. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figure 1-6 The energy-saving and environmentally friendly aluminum alloy doors and windows have a thermal break structure, including a thermal break layer 3. The thermal break layer 3 is composed of thermal break strips 31 stacked on top of each other and thermal insulation cotton 32. The thermal break strips 31 are horizontally arranged and installed symmetrically in parallel. Thermal insulation cotton 32 is horizontally arranged between the symmetrical thermal break strips 31. Thermal break connecting plates 2 are symmetrically and vertically installed on both sides of the thermal break connecting plates 2. Window frame mechanisms 1 are symmetrically installed on the outer periphery of the thermal break connecting plates 2 on both sides. The window frame mechanism 1 includes an upper window frame 11 and a lower window frame 12. The upper window frame 11 and the lower window frame 12 are symmetrically arranged on the surface of the thermal break connecting plates 2 away from the thermal break layer 3. The thermal break connecting plates 2 are added to both sides of the thermal break layer 3 to make it an integral unit, which facilitates quick assembly.

[0021] Among them, the heat insulation strip 31 is symmetrically provided with inserts 311 on both sides, and the inserts 311 are used to assemble and connect the thermal break heat insulation connecting plates 2 on both sides.

[0022] In addition, a sound-absorbing cotton placement cavity 21 is provided through the thermal break connecting plate 2. The sound-absorbing cotton placement cavity 21 is filled with sound-absorbing cotton. A third limiting block 27 is provided in the middle of one side surface of the thermal break connecting plate 2. Second limiting blocks 26 are symmetrically arranged on the upper and lower sides of the third limiting block 27. The window frame mechanism 1 is used to be installed between the third limiting block 27 and the second limiting block 26. After the sound-absorbing cotton placement cavity 21 is filled with sound-absorbing cotton, the sound insulation of aluminum alloy doors and windows can be increased.

[0023] Meanwhile, multiple first limiting blocks 13 are symmetrically arranged on one side surface of the thermal break connecting plate 2 where the upper window frame 11 and the lower window frame 12 are attached. The first limiting blocks 13 are used to lock at the second limiting block 26 and the third limiting block 27.

[0024] Furthermore, support plates 25 are horizontally arranged at both the upper and lower ends of the thermal break heat insulation connecting plate 2. The support plates 25 are used to hold the heat insulation strip 31. Limiting plates 23 are symmetrically arranged on the other side of the thermal break heat insulation connecting plate 2 away from the third limiting block 27. Cavities 22 are opened on the thermal break heat insulation connecting plate 2 at the limiting plates 23. Slots 24 are symmetrically opened on the upper and lower sides of the thermal break heat insulation connecting plate 23. The slots 24 are used for inserting the plug 311.

[0025] In this embodiment, when adding a thermal break insulation structure between the window frame mechanism 1, the thermal break insulation layer 3 is pre-assembled to reduce on-site assembly time. By adding thermal break insulation connecting plates 2 to both sides of the two sets of insulation cotton 32 and insulation strip 31 stacked on top of each other, and inserting the insert 311 into the slot 24, the thermal break insulation layer 3 is installed between the thermal break insulation connecting plates 2 on both sides. The cavity 22 is filled with heat-insulating particles to achieve fireproofing. In this way, the thermal break insulation layer 3 is integrated. During installation, the first limiting block 13 is directly inserted between the second limiting block 26 and the third limiting block 27, so that it can be quickly installed between the window frame mechanism 1.

[0026] In this invention, thermal insulation cotton 32 is embedded between symmetrical thermal insulation strips 31 to form a multi-layer heat-insulating structure. Modular pre-assembly is achieved in conjunction with thermally broken connecting plates on both sides. The inserts 311 on both sides of the thermal insulation strips 31 are precisely engaged with the slots 24 of the connecting plate 2, realizing the integrated prefabrication of the thermally broken insulation layer 3. This effectively improves on-site installation efficiency. The sound-absorbing cotton placement cavity 21 of the connecting plate 2 is filled with sound-absorbing material, effectively blocking mid-to-low frequency noise above 30dB. The cavity 22 is filled with flame-retardant particles, which inhibit the spread of heat when exposed to fire, improving fire safety. The support plate 25 supports the thermal insulation strips 31 to prevent sagging, and the limiting plate 23 restricts the displacement of the thermal insulation cotton 32 to ensure that it does not deform during long-term use.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. The bridge-cutting heat-insulating structure of energy-saving and environment-friendly aluminum alloy doors and windows, comprising a bridge-cutting heat-insulating layer (3), characterized in that, The thermal break insulation layer (3) is composed of thermal break strips (31) stacked on top of each other and thermal insulation cotton (32). The thermal break strips (31) are horizontally arranged and installed in parallel and symmetrical arrangement. Thermal insulation cotton (32) is horizontally arranged between the thermal break strips (31) that are symmetrical on top of each other. Thermal break insulation connecting plates (2) are symmetrically and vertically installed on both sides of the thermal break insulation layer (3). Window frame mechanism (1) is symmetrically installed on the outer periphery of the thermal break insulation connecting plates (2) on both sides. The window frame mechanism (1) includes an upper window frame (11) and a lower window frame (12). The upper window frame (11) and the lower window frame (12) are symmetrically arranged on the other side of the thermal break insulation connecting plate (2) away from the thermal break insulation layer (3).

2. The energy-saving and environment-friendly broken bridge heat insulation structure of aluminum alloy door and window according to claim 1, characterized in that, The heat insulation strip (31) is symmetrically provided with inserts (311) on both sides, and the inserts (311) are used to assemble and connect the thermal break heat insulation connecting plates (2) on both sides.

3. The thermal break structure of the energy-saving and environmentally friendly aluminum alloy doors and windows according to claim 2, characterized in that, The thermal break heat insulation connecting plate (2) has a through opening for a sound-absorbing cotton placement cavity (21), which is filled with sound-absorbing cotton. A third limiting block (27) is provided in the middle of one side surface of the thermal break heat insulation connecting plate (2). Second limiting blocks (26) are symmetrically arranged on the upper and lower sides of the third limiting block (27) of the thermal break heat insulation connecting plate (2). The window frame mechanism (1) is used to be installed between the third limiting block (27) and the second limiting block (26).

4. The thermal break structure of the energy-saving and environmentally friendly aluminum alloy doors and windows according to claim 3, characterized in that, Multiple first limiting blocks (13) are symmetrically arranged on one side surface of the upper window frame (11) and lower window frame (12) that are attached to the thermal break connecting plate (2). The first limiting blocks (13) are used to lock at the second limiting block (26) and the third limiting block (27).

5. The thermal break structure of the energy-saving and environmentally friendly aluminum alloy doors and windows according to claim 3, characterized in that, The thermal break heat insulation connecting plate (2) has support plates (25) horizontally arranged at both ends. The support plates (25) are used to hold the heat insulation strip (31). Limiting plates (23) are symmetrically arranged on the other side surface of the thermal break heat insulation connecting plate (2) away from the third limiting block (27).

6. The thermal break structure of the energy-saving and environmentally friendly aluminum alloy doors and windows according to claim 5, characterized in that, The thermal break heat insulation connecting plate (2) has cavities (22) at the limiting plate (23), and slots (24) are symmetrically opened on the upper and lower sides of the limiting plate (23). The slots (24) are used for inserting the plug (311).

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