Aluminum alloy glass window heat insulation structure

Abstract

The utility model provides an aluminum alloy glass window heat insulation structure, and belongs to the technical field of building structures. The structure comprises an aluminum alloy keel, a glass window, heat preservation rock wool and nylon fixing pieces, a plurality of grooves are formed in the aluminum alloy keel, one end of the glass window is arranged in the grooves, the two sides of the glass window are close to the indoor side and the outdoor side respectively, and the heat preservation rock wool is arranged on the side, close to the outdoor side, in the grooves. The nylon fixing piece is fixed to the side, close to the outdoor space, in the groove through screws in the depth direction of the groove, one side of the nylon fixing piece is in contact connection with the heat preservation rock wool, and the other side of the nylon fixing piece is connected with the glass window. The nylon fixing piece can break the aluminum alloy keel to form a cold bridge, a large amount of heat is prevented from being transferred, the requirement for indoor heating or cooling can be met, and the air conditioner and heating load and energy consumption are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to an aluminum alloy glass window heat insulation structure. Background Art

[0002] In the setting of existing aluminum alloy glass windows, double-layer insulating glass is usually fixed on aluminum alloy keels to form indoor and outdoor partitions. During the heat exchange between indoor and outdoor, due to the large heat transfer coefficient of the aluminum alloy profile, heat will be concentrated and transferred quickly from this part to form a cold bridge, which increases the air conditioning and heating load and energy consumption in the building. Therefore, the utility model provides an aluminum alloy glass window insulation structure. Summary of the invention

[0003] In order to make up for the above deficiencies, the utility model provides an aluminum alloy glass window insulation structure, which aims to improve the existing aluminum alloy glass windows. In the setting, double-layer hollow glass is usually fixed on an aluminum alloy keel to form an indoor and outdoor partition. During the heat exchange process between indoor and outdoor, due to the large heat transfer coefficient of the aluminum alloy profile, the heat will be concentrated and transferred quickly from this part to form a cold bridge, which increases the air conditioning and heating load and energy consumption in the building.

[0004] The utility model is achieved in this way:

[0005] The utility model provides an aluminum alloy glass window heat insulation structure, comprising:

[0006] An aluminum alloy keel, wherein a plurality of grooves are arranged on the aluminum alloy keel;

[0007] A plurality of groups of glass windows, one end of each of which is arranged in the groove, and two sides of each of which are respectively close to the indoor and outdoor sides;

[0008] A plurality of thermal insulation rock wools, wherein the thermal insulation rock wools are arranged in the groove on a side close to the outside;

[0009] A plurality of nylon fixings are fixed to a side of the groove close to the outside by screws along the depth direction of the groove, one side of the nylon fixing is in contact with and connected to the thermal insulation rock wool, and the other side is connected to the glass window.

[0010] Preferably, an elastic member is provided between one end of the glass window extending into the groove and the inner wall of the groove.

[0011] Preferably, a seal is provided between the glass window and the edge of the groove.

[0012] Preferably, the nylon fixing piece is made of a composite material consisting of polyamide 66 and glass fiber.

[0013] Preferably, the nylon fixing piece is fixed in the groove by means of a screw, and the tip of the screw faces into the aluminum alloy keel.

[0014] Preferably, the heat transfer coefficient of the nylon fastener is 0.12-0.25 W / ㎡·k.

[0015] Preferably, the yield strength of the nylon fastener is 90-200 MPa.

[0016] The beneficial effect of the utility model is that in an aluminum alloy glass window insulation structure provided by the utility model, in the process of connecting the aluminum alloy keel and the glass window, a nylon fixing piece is provided so that heat is blocked to a certain extent during the transfer process, thereby reducing the cold bridge effect, thereby reducing the air conditioning and heating load and energy consumption in the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic diagram of a heat-insulating structure of an aluminum alloy glass window provided in an embodiment of the utility model;

[0019] Figure 2 for Figure 1 A local large-scale drawing.

[0020] In the figure: aluminum alloy keel 1, groove 100, glass window 2, thermal insulation rock wool 3, nylon fixing part 4, screw 5, elastic part 6, sealing part 7. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific drawings.

[0022] It should be noted that, in the present invention, when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only and do not represent the only implementation method.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0024] Example

[0025] like Figure 1-2 As shown, the utility model provides an aluminum alloy glass window insulation structure, comprising: an aluminum alloy keel 1, a glass window 2, thermal insulation rock wool 3, and a nylon fixing piece 4. A plurality of grooves 100 are arranged on the aluminum alloy keel 1, one end of the glass window 2 is arranged in the groove 100, and both sides of the glass window 2 are respectively close to the indoor and outdoor sides. The thermal insulation rock wool 3 is arranged on the side of the groove 100 close to the outdoor, and the nylon fixing piece 4 is fixed to the side of the groove 100 close to the outdoor along the depth direction of the groove 100 by screws 5. One side of the nylon fixing piece 4 contacts and connects to the thermal insulation rock wool 3, and the other side is connected to the glass window 2. The provision of the nylon fasteners 4 enables the glass window 2 and the aluminum alloy keel 1 to play a good thermal insulation role when used as a partition between indoor and outdoor spaces. In the aluminum alloy keel 1 in the traditional aluminum alloy glass window 2, the aluminum alloy keel 1 becomes a cold bridge between indoor and outdoor spaces, which can concentrate heat and transfer it quickly from the aluminum alloy profile, thereby increasing the air-conditioning and heating loads and energy consumption in the building. When the nylon fasteners 4 are added, the nylon fasteners 4 can interrupt the aluminum alloy keel 1 to form a cold bridge, preventing a large amount of heat transfer, thereby meeting the demand for indoor heating or cooling, and reducing air-conditioning and heating loads and energy consumption.

[0026] It should be noted that for Figure 1 As shown in the content, a rubber part is arranged between the glass window 2 and the nylon fixing part 4, so that the glass window 2 and the nylon fixing part 4 are indirectly connected, further improving the thermal insulation performance of the structure, so that when the indoor or outdoor heat is transferred to the glass window 2 and the nylon fixing part, the pores between the nylon fixing part 4 and the glass window 2 can play a role in thermal insulation.

[0027] In this embodiment, an elastic member 6 is disposed between one end of the glass window 2 extending into the groove 100 and the inner wall of the groove 100. The elastic member 6 is disposed so that when the glass window 2 extends into the groove 100 in the aluminum alloy keel 1, the glass window 2 will not directly collide with the inner wall of the groove 100, thereby reducing the possibility of damage to the glass window 2. A sealing member 7 is disposed between the glass window 2 and the edge of the groove 100. The sealing member 7 can play a role in heat preservation or insulation while clamping and fixing the glass window 2.

[0028] In this embodiment, the nylon fixing member 4 is made of a composite material composed of polyamide 66 and glass fiber. The nylon fixing member 4 is fixed in the groove 100 by a screw 5, and the tip of the screw 5 faces the aluminum alloy keel 1. The heat transfer coefficient of the nylon fixing member 4 is 0.12-0.25W / ㎡·k, the yield strength of the nylon fixing member 4 is 90-200Mpa, and the tensile strength of the nylon fixing member 4 is between 50-170Mpa. The heat transfer coefficient of the traditional aluminum alloy profile is between 100-200W / ㎡·k. The greatly reduced heat transfer coefficient of the nylon fixing member 4 can play a role in indoor heat preservation or insulation.

[0029] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An aluminum alloy glass window insulation structure, characterized in that: include: An aluminum alloy keel, wherein a plurality of grooves are arranged on the aluminum alloy keel; A plurality of groups of glass windows, one end of each of which is arranged in the groove, and two sides of each of which are respectively close to the indoor and outdoor sides; A plurality of thermal insulation rock wools, wherein the thermal insulation rock wools are arranged in the groove on a side close to the outside; A plurality of nylon fixings are fixed to a side of the groove close to the outside by screws along the depth direction of the groove, one side of the nylon fixing is in contact with and connected to the thermal insulation rock wool, and the other side is connected to the glass window.

2. The aluminum alloy glass window thermal insulation structure according to claim 1, characterized in that: An elastic member is arranged between one end of the glass window extending into the groove and the inner wall of the groove.

3. The aluminum alloy glass window thermal insulation structure according to claim 1, characterized in that: A sealing member is arranged between the glass window and the edge of the groove.

4. The aluminum alloy glass window thermal insulation structure according to claim 1, characterized in that: The nylon fixing piece is made of a composite material consisting of polyamide 66 and glass fiber.

5. The aluminum alloy glass window heat insulation structure according to claim 1, characterized in that: The nylon fixing piece is fixed in the groove by means of screws, and the tip of the screw faces the inside of the aluminum alloy keel.

6. The aluminum alloy glass window heat insulation structure according to claim 4, characterized in that: The heat transfer coefficient of the nylon fixing piece is 0.12-0.25 W / ㎡·k.

7. The aluminum alloy glass window heat insulation structure according to claim 6, characterized in that: The yield strength of the nylon fixing piece is 90-200Mpa.

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