A structure and installation method for improving the performance of a broken bridge aluminum curtain wall

Abstract

The present invention relates to the technical field of broken bridge aluminum curtain walls, and provides a structure and installation method for improving the performance of broken bridge aluminum curtain walls, including an outer frame body and an inner frame body; two heat conducting members are respectively arranged on the outer frame body and the inner frame body and are located between the outer frame body and the inner frame body. There is a gap between the opposite end faces of the two heat conducting members, and a vertically arranged connecting column is provided on the upper side of the circumferential side surface of the heat conducting member; both sides of the heat insulation sleeve are respectively sleeved on the two heat conducting members, the middle part of the heat insulation sleeve separates the two heat conducting members, two support sleeves are respectively sleeved on the two connecting columns, and the melting point of the heat insulation sleeve is lower than that of the heat insulation member; a heat conducting plate is arranged to move up and down on the connecting column, and the two connecting columns are respectively in two limiting holes. When the heat insulation sleeve melts due to high temperature, the heat conducting plate descends and conducts heat transfer with the heat conducting members on both sides. Through the above technical solution, the problem in the prior art that when a fire causes the heat insulation member to melt at high temperature, the risk of damage and falling off of the curtain wall increases, and there are great potential safety hazards is solved.

Description

Technical Field

[0001] The invention relates to the technical field of thermal-break aluminum curtain walls, and in particular to a structure and an installation method for improving the performance of thermal-break aluminum curtain walls. Background Art

[0002] Thermal break aluminum generally includes an outer frame and an inner frame that are relatively spaced apart. The two frames are connected into an integrated structure through heat insulation parts such as hard plastic. The heat insulation parts play the role of stable connection and heat insulation. Thermal break aluminum is arranged vertically and horizontally to form a frame structure, and at the same time, it is combined with vacuum glass or exterior wall panels to form a curtain wall, which plays the role of decoration, protection, heat preservation and sound insulation.

[0003] When a fire occurs on the inside of the curtain wall, the inner frame heats up quickly, while the thermal insulation blocks the heat, causing the outer frame to heat up more slowly and be unable to quickly dissipate heat to the outside, causing the inner frame and thermal insulation to be damaged by high temperature. Generally, the melting point of thermal insulation is much lower than that of aluminum profiles. After the thermal insulation melts at high temperature or its performance is greatly reduced, it loses its function of stable connection, and the strong stable connection between the inner frame and the outer frame is lost, making it prone to risks of shaking and falling off. The glass is also more likely to fall off, posing a huge safety hazard.

[0004] In the prior art, fire causes the thermal insulation components to melt at high temperatures, increasing the risk of curtain wall damage and falling off, posing a huge safety hazard that needs to be addressed. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a structure and installation method for improving the performance of thermally insulated aluminum curtain walls in response to the above-mentioned technical deficiencies. The structure and installation method solve the problem in the prior art that fire causes high-temperature melting of thermal insulation components, increases the risk of curtain wall damage and falling off, and poses a huge safety hazard.

[0006] The technical solution adopted by the present invention is: to provide a structure for improving the performance of the thermally-broken aluminum curtain wall, comprising an outer frame and an inner frame arranged opposite to each other, wherein the outer frame and the inner frame are connected by a heat insulating member; and further comprising:

[0007] There are two heat-conducting members, the two heat-conducting members are respectively arranged on the outer frame and the inner frame, and are located between the outer frame and the inner frame, there is a gap between the opposite end surfaces of the two heat-conducting members, and the upper side of the circumferential side surface of the heat-conducting member has a vertically arranged connecting column;

[0008] The heat-insulating sleeve has two sides respectively sleeved on the two heat-conducting parts, the middle of the heat-insulating sleeve separates the two heat-conducting parts, the side of the heat-insulating sleeve has two support sleeves, the two support sleeves are respectively sleeved on the two connecting columns, and the melting point of the heat-insulating sleeve is lower than the melting point of the heat-insulating part;

[0009] The heat conducting plate is arranged on the connecting column in a liftable manner. The heat conducting plate has two limiting holes, and the two connecting columns are respectively located in the two limiting holes. A support sleeve is arranged between the connecting column and the limiting hole. The lower part of the heat conducting plate abuts against the outer side of the heat insulating sleeve. When the heat insulating sleeve melts due to high temperature, the heat conducting plate descends and conducts heat transfer with the heat conducting elements on both sides.

[0010] To further optimize this technical solution, the diameter of the connecting column gradually increases from the upper part to the lower part. After the heat conducting plate descends, the limiting hole is sleeved and fixed on the lower part of the connecting column.

[0011] To further optimize this technical solution, the upper part of the heat conducting plate is of an arc-shaped structure, and the middle part of the heat conducting plate in the axial direction has a convex part, which is used to insert between the opposite end faces of the two heat conducting elements after the heat conducting plate descends.

[0012] To further optimize this technical solution, the side surface of the support sleeve has an avoidance opening, which penetrates through the heat insulating sleeve, and the connecting column passes through the avoidance opening and enters the support sleeve.

[0013] To further optimize this technical solution, the two heat conducting elements are respectively detachably connected to the outer frame body and the inner frame body.

[0014] To further optimize this technical solution, it further includes:

[0015] Heat conducting blocks are inserted and arranged inside both the outer frame body and the inner frame body. The middle part of the heat conducting block has a threaded hole, and one side of the heat conducting element has a threaded part connected to the threaded hole. The threaded part passes through the inner side of the outer frame body or the inner side of the inner frame body and is threadedly connected to the threaded hole.

[0016] To further optimize this technical solution, the heat conducting element is of a tubular structure. After the heat insulating sleeve melts, the two heat conducting elements are coaxially connected. Both the outer side of the outer frame body and the outer side of the inner frame body have insertion holes, and the positions of the insertion holes are opposite to the heat conducting elements. It further includes:

[0017] Sealing plugs are inserted and sealed in the insertion holes. The end of the threaded part abuts against the sealing plugs to fix the sealing plugs. The melting point of the sealing plugs is lower than the melting point of the heat insulating element.

[0018] To further optimize this technical solution, the two oppositely arranged heat conducting elements form a group of protection components, and several groups of protection components are arranged between the outer frame body and the inner frame body.

[0019] A method for installing a broken bridge aluminum curtain wall is also proposed. By using a structure that improves the performance of the broken bridge aluminum curtain wall, the outer frame body and the inner frame body are installed into a broken bridge aluminum frame.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. During installation, the two heat-conducting members are separated by the heat-insulating sleeve, which can reduce heat transfer. The heat-conducting plate connects the two connecting columns, strengthening the connection strength between the outer frame and the inner frame and improving stability.

[0022] 2. When a fire occurs, the melting point of the heat-insulating sleeve is lower than that of the heat-insulating member. The heat-insulating sleeve melts, and the heat-conducting plate descends to fit with the two heat-conducting members for heat conduction, which can transfer heat to the outside faster, reduce heat accumulation, is beneficial to extending the persistence time of the heat-insulating member in a fire, and improves safety.

[0023] 3. After the heat-conducting plate descends, the through-hole limiting hole is sleeved on the connecting columns on both sides, playing a role in connecting the outer frame and the inner frame. Even if the heat-insulating member is damaged at high temperature, the outer frame and the inner frame can still be stably connected as a whole, avoiding complete disconnection and causing detachment, and improving safety. The connecting columns can also conduct heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural diagram of the present invention;

[0025] Figure 2 is a schematic top view structural diagram of the present invention;

[0026] Figure 3 is the Figure 2 A-A position sectional structural diagram of the present invention;

[0027] Figure 4 is the Figure 3 B-B position sectional structural diagram of the present invention;

[0028] Figure 5 is a schematic structural diagram of the state after the heat-insulating sleeve of the present invention melts;

[0029] Figure 6 is a schematic structural diagram of the installation state of the present invention;

[0030] Figure 7 is a schematic structural diagram of the heat-conducting plate of the present invention;

[0031] Figure 8 is a schematic structural diagram of the heat-insulating sleeve of the present invention;

[0032] Explanation of the marks in the figure: 101, outer frame; 102, inner frame; 103, heat-insulating member; 104, jack; 2, heat-conducting member; 201, connecting column; 202, threaded portion; 3, heat-insulating sleeve; 301, support sleeve; 302, avoidance opening; 4, heat-conducting plate; 401, convex portion; 402, limiting hole; 5, heat-conducting block; 6, sealing plug. DETAILED DESCRIPTION OF THE INVENTION

[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] To make the drawings concise, only the parts related to the invention are schematically shown in each drawing, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, for components with the same structure or function, only one of them is schematically shown, or only one of them is marked. In this article, "one" not only means "only this one", but also can mean "more than one" situation, and "several" includes "two" and "more than two".

[0035] In this article, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0036] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions, and cannot be understood as indicating or implying relative importance.

[0037] As Figure 1-8 shown, a structure for improving the performance of a broken bridge aluminum curtain wall includes an outer frame body and an inner frame body arranged oppositely, and the outer frame body and the inner frame body are connected by a heat insulation member; it further includes: heat conduction members, there are two heat conduction members, the two heat conduction members are respectively arranged on the outer frame body and the inner frame body, and are located between the outer frame body and the inner frame body. There is a gap between the opposite end faces of the two heat conduction members, and there are vertically arranged connecting columns on the upper side of the circumferential side of the heat conduction members; a heat insulation sleeve, the two sides of which are respectively sleeved on the two heat conduction members, the middle part of the heat insulation sleeve separates the two heat conduction members, and there are two support sleeves on the side of the heat insulation sleeve, and the two support sleeves are respectively sleeved on the two connecting columns, and the melting point of the heat insulation sleeve is lower than the melting point of the heat insulation member; a heat conduction plate, which is arranged to move up and down on the connecting column, the heat conduction plate has two limiting holes, the two connecting columns are respectively in the two limiting holes, and the support sleeve is between the connecting column and the limiting hole. The lower part of the heat conduction plate abuts against the outside of the heat insulation sleeve. When the high temperature causes the heat insulation sleeve to melt, the heat conduction plate descends and transfers heat with the heat conduction members on both sides. The two oppositely arranged heat conduction members are a set of protection components, and several sets of protection components are arranged between the outer frame body and the inner frame body.

[0038] During use, as Figure 1As shown, under normal conditions, the two heat-conducting members are fixedly connected to the outer frame body and the inner frame body respectively, and are located between them. The two sides of the heat-insulating sleeve are sleeved on the two heat-conducting members, and the cross-section is "H"-shaped, separating the two heat-conducting members in the middle to conduct heat and reduce temperature transfer. At the same time, the support sleeves on the sides of the heat-insulating sleeve are around the two connecting columns, separating the heat conduction between the connecting columns and the inner wall of the limit hole of the heat-conducting plate. The heat-insulating sleeve also blocks the heat conduction between the heat-conducting plate and the heat-conducting member.

[0039] When, as Figure 5 shown, in the event of a severe fire, the indoor temperature rises rapidly, or the flame heats the inner frame body, and the inner frame body and the heat-conducting member heat up rapidly. The melting point of the heat-insulating sleeve is lower than that of the heat-insulating member. Before the heat-insulating member is severely damaged and fails, the heat-insulating sleeve (including the support sleeve) melts. Heat can be transferred between the heat-conducting members through thermal radiation. The heat-conducting plate descends. Through direct contact, the heat-conducting plate enables heat transfer between the two heat-conducting members, accelerating the heat transfer to the outside, playing a role in cooling, prolonging the service life of the heat-insulating member, and the limit hole still sleeves the connecting column. The relative displacement between the inner frame body and the outer frame body is limited. Even after the heat-insulating member melts or fails, the outer frame body and the inner frame body will not directly separate. When the heat transfer between the outer frame body and the inner frame body is established through the two heat-conducting members and the heat-conducting plate, when the fire department sprays water to cool the outside of the curtain wall, the heat can also be transferred to the inner frame body faster, protecting the heat-insulating member and the inner frame body and prolonging the maintenance time.

[0040] The upper part of the heat-conducting plate is arc-shaped and adapted to the heat-conducting member, and can fit and conduct heat. The lower part of the heat-conducting plate can be a buckle structure, clamped on both sides of the heat-insulating sleeve, making the heat-conducting plate more stable, avoiding loosening and falling off, and at the same time increasing the weight of the heat-conducting plate. When the heat-insulating sleeve melts, the heat-conducting plate can descend under its own weight. Even if the heat-conducting plate fails to descend in time, the heat-conducting plate can still conduct heat well with the heat-conducting member through the connecting column. Both the connecting column and the heat-conducting member can be made of materials with good heat-conducting performance.

[0041] The premature melting of the heat-insulating sleeve is used in the case of severe fire, prior to the damage of the heat-insulating member, to avoid secondary hazards such as the rapid detachment of the curtain wall or the rapid detachment of the glass, improve safety, and after the disaster, partial replacement of the curtain wall maintains the original heat-insulating effect, which has practical significance.

[0042] Furthermore, the diameter of the connecting column gradually increases from the upper part to the lower part. When the heat-conducting plate descends, the limit hole is sleeved and fixed on the lower part of the connecting column.

[0043] During use, as Figure 5As shown, the connecting column can be a structure that is narrow at the top and wide at the bottom, such as a conical shape or a frustum of a cone shape. The support sleeve only needs to be adapted to the structure of the connecting column. The inner diameter of the limiting hole is equivalent to the diameter of the lower part of the connecting column. Under normal conditions, the support sleeve blocks the connecting column and the inner wall of the limiting hole. After the heat insulation sleeve melts, the heat conducting plate descends, and the limiting hole slides down to the bottom of the connecting column. The fixing sleeve is sleeved on the connecting column with a small gap, achieving a relatively stable connection, reducing the relative displacement that can occur between the two heat conducting parts, and improving the stability of the inner frame and the outer frame. Even if the heat insulation sleeve cannot completely flow down and disappear after melting, a good heat conduction can still be established between the heat conducting plate and the heat conducting part. The heat insulation sleeve can preferably be made of a polymer material with heat insulation properties, a melting point lower than that of the heat insulating part, and good fluidity after melting, etc.

[0044] Furthermore, the upper part of the heat conducting plate is an arc-shaped structure, and the middle part of the heat conducting plate in the axial direction has a convex part, which is used to insert between the opposite end faces of the two heat conducting parts after the heat conducting plate descends.

[0045] During use, the upper part of the heat conducting plate can be a semi-circular arc-shaped structure, and the heat conducting part is a circular structure. The inner wall of the upper part of the heat conducting plate can better fit or be close to the heat conducting part for better heat conduction. The convex part can be distributed along the arc. After the heat conducting plate descends, the whole heat conducting plate abuts against the heat conducting part, and the convex part is inserted between the two heat conducting parts to strengthen their heat conduction. The convex part can be made with a chamfer structure or the like to make it easier to enter between the two heat conducting parts. At the same time, the two heat conducting parts can also be provided with a chamfer structure or an inclined surface structure to be adapted to the convex part, making it easier to achieve the abutment between the convex part and the heat conducting part. Those skilled in the art can select a suitable adaptation structure.

[0046] Furthermore, the side surface of the support sleeve has an avoidance opening that penetrates the heat insulation sleeve, and the connecting column passes through the avoidance opening and enters the support sleeve.

[0047] During use, the support sleeve can be a sleeve structure, independent of the heat insulation sleeve, and sleeved on the connecting column. The support sleeve can also be an integral structure with the heat insulation sleeve, reducing independent parts, while ensuring heat insulation for the connecting column and avoiding problems such as missing installation or gaps. When the support sleeve and the heat insulation sleeve are an integral structure and are flexible parts, the avoidance opening can be opened by deformation, and installation can be carried out in the axial direction and sleeved on the connecting column. The avoidance opening is an extremely narrow gap, and a step structure can be used for overlapping to avoid leakage.

[0048] Furthermore, the two heat conducting parts are respectively detachably connected to the outer frame and the inner frame. It also includes: heat conducting blocks. Heat conducting blocks are inserted and arranged inside the outer frame and the inner frame. The middle part of the heat conducting block has a threaded hole, and one side of the heat conducting part has a threaded portion connected to the threaded hole. The threaded portion passes through the inner side of the outer frame or the inner side of the inner frame and is threadedly connected to the threaded hole.

[0049] In use, the outer frame body and the inner frame body and other broken bridge aluminum profiles are formed based on them. Therefore, the heat conducting member adopts a detachable form of a post-assembly part. Detachable fixed connection can be achieved through structures such as chute clamping, threaded connection, and screw connection. Both the inside of the inner frame body and the inside of the outer frame body have a square frame structure. The heat conducting member can slide within the square frame structure inside, set the installation position, holes can be drilled on the inner sides of the outer frame body and the inner frame body, and the threaded part of the heat conducting member passes through the frame body and is threadedly connected to the heat conducting block, which can achieve heat conduction and improve the structural strength. The inner sides of the outer frame body and the inner frame body refer to the opposite sides between the two, and the outer sides refer to the other side where the two face away from each other, that is, the side facing the interior is the outer side of the inner frame body, and the side facing the exterior is the outer side of the outer frame body.

[0050] Furthermore, the heat conducting member is of a tubular structure. When the heat insulation sleeve melts, the two heat conducting members are coaxially connected. Both the outer side of the outer frame body and the outer side of the inner frame body have insertion holes, and the positions of the insertion holes are opposite to the heat conducting members; it also includes: a sealing plug, which is inserted and sealed in the insertion hole, and the end of the threaded part abuts against the sealing plug for fixing the sealing plug. The melting point of the sealing plug is lower than that of the heat insulation member.

[0051] In use, the heat conducting member adopts a tubular structure, which can form a channel for discharging flames, reducing the accumulation of internal heat and air pressure. At the same time, when water is sprayed on the outside, it is convenient to pour water into the curtain wall and the interior through this channel for cooling. The insertion holes are opposite to the positions of the heat conducting members. The heat conducting members conduct heat, the sealing plugs and the heat insulation sleeves both melt in advance, conduct heat outward, and at the same time, the tubular structure forms a channel that is connected inside and outside, directly discharging heat and pressure, and at the same time, it is convenient to cool with water. A stable seal can be formed between the sealing plug and the insertion hole through the abutment of the heat conducting member. At the same time, sealant and the like can be added to improve the sealing performance and avoid daily leakage. A protective layer such as an aluminum plate can be added outside the sealing plug to improve the consistency of the exterior wall and at the same time improve the self-protection ability. When the sealing plug melts, the relatively thin protective layer naturally falls off.

[0052] The so-called melting does not limit that a solid object completely melts into a liquid state due to high temperature, but includes state changes such as damaged form, broken separation, and inability to maintain the original structure, and can be separated from the installation position. In addition to melting, if the material is suitable, it can also be vaporization.

[0053] A method for installing a broken bridge aluminum curtain wall is also proposed, which utilizes a structure for improving the performance of the broken bridge aluminum curtain wall. The outer frame body and the inner frame body are installed to form a broken bridge aluminum frame. The outer frame body and the inner frame body are first respectively installed with heat conduction blocks and heat conduction parts. The heat conduction parts are screwed into the heat conduction blocks to achieve fixation. Then, a heat insulation sleeve is put on one of the heat conduction parts. An avoidance opening is formed on the side surface of the heat insulation sleeve. The support sleeve can surround the connecting column by directly axially inserting. Then, the inner frame body and the outer frame body are relatively close to each other, so that the heat insulation sleeve is inserted onto the other heat conduction part. Then, a heat conduction plate can be clamped by a tool and inserted from above outside the connecting column to achieve the installation of the heat conduction plate. The heat insulation part can be inserted in the next step. The position of the heat conduction part can be located between the two heat insulation parts, or the installation position can be selected according to the specific broken bridge aluminum structure. The structure of the present application is applicable to the use of various broken bridge aluminum profiles, and can be used for both broken bridge aluminum curtain walls and broken bridge aluminum doors and windows. For the sake of simplicity of illustration, the inner frame body and the outer frame body are for the purpose of simplified demonstration and do not represent the limitations of actual applications.

[0054] When a sealing plug is provided, the sealing plug can be inserted from the outside, and then the end of the heat conduction part can squeeze and fix the sealing plug to prevent the sealing plug from falling or getting into the inside of the broken bridge aluminum frame body.

[0055] It can be understood that the present invention is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present invention, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the present invention.

Claims

1. A structure for improving the performance of a broken bridge aluminum curtain wall, comprising an outer frame body (101) and an inner frame body (102) arranged oppositely, and the outer frame body (101) and the inner frame body (102) are connected by a heat insulation member (103); characterized in that, Further comprising: Two heat-conducting members (2), which are respectively disposed on the outer frame body (101) and the inner frame body (102), and are located between the outer frame body (101) and the inner frame body (102). There is a gap between the opposite end faces of the two heat-conducting members (2). On the upper side of the circumferential side surface of the heat-conducting member (2), there is a vertically arranged connecting column (201); A heat-insulating sleeve (3), the two sides of which are respectively sleeved on the two heat-conducting members (2). The middle part of the heat-insulating sleeve (3) separates the two heat-conducting members (2). On the side surface of the heat-insulating sleeve (3), there are two support sleeves (301), and the two support sleeves (301) are respectively sleeved on the two connecting columns (201). The melting point of the heat-insulating sleeve (3) is lower than the melting point of the heat-insulating member (103); A heat-conducting plate (4) is arranged to be lifted and lowered on the connecting column (201). The heat-conducting plate (4) has two limiting holes (402), and the two connecting columns (201) are respectively in the two limiting holes (402). Between the connecting column (201) and the limiting hole (402) is the support sleeve (301). The lower part of the heat-conducting plate (4) abuts against the outer side of the heat-insulating sleeve (3). When the high temperature causes the heat-insulating sleeve (3) to melt, the heat-conducting plate (4) descends and conducts heat transfer with the heat-conducting members (2) on both sides.

2. The structure for improving the performance of a broken bridge aluminum curtain wall according to claim 1, wherein, The diameter of the connecting column (201) gradually increases from the upper part to the lower part. After the heat-conducting plate (4) descends, the limiting hole (402) is sleeved and fixed on the lower part of the connecting column (201).

3. The structure for improving the performance of a broken bridge aluminum curtain wall according to claim 1, characterized in that, The upper part of the heat-conducting plate (4) is of an arc-shaped structure. In the middle of the heat-conducting plate (4) in the axial direction, there is a convex part (401), and the convex part (401) is used to be inserted between the opposite end faces of the two heat-conducting members (2) after the heat-conducting plate (4) descends.

4. A structure for improving the performance of a broken bridge aluminum curtain wall according to claim 2, characterized in that, On the side surface of the support sleeve (301), there is an avoidance opening (302), and the avoidance opening (302) penetrates through the heat-insulating sleeve (3). The connecting column (201) passes through the avoidance opening (302) and enters the support sleeve (301).

5. The structure for improving the performance of a broken bridge aluminum curtain wall according to claim 1, characterized in that, The two heat-conducting members (2) are respectively detachably connected to the outer frame body (101) and the inner frame body (102).

6. The structure for improving the performance of a broken bridge aluminum curtain wall according to claim 5, characterized in that, Further comprising: A heat-conducting block (5), and the heat-conducting block (5) is inserted and arranged inside both the outer frame body (101) and the inner frame body (102). The middle part of the heat-conducting block (5) has a threaded hole, and one side of the heat-conducting member (2) has a threaded part (202) connected to the threaded hole. The threaded part (202) passes through the inner side of the outer frame body (101) or the inner side of the inner frame body (102) and is threadedly connected to the threaded hole.

7. The structure for improving the performance of a broken bridge aluminum curtain wall according to claim 6, characterized in that, The heat-conducting member (2) is of a tubular structure. When the heat-insulating sleeve (3) melts, the two heat-conducting members (2) are coaxially communicated. On the outer sides of both the outer frame body (101) and the inner frame body (102), there are jacks (104), and the positions of the jacks (104) are opposite to the heat-conducting members (2); Further comprising: A sealing plug (6) is inserted and sealed in the jack (104), and the end of the threaded portion (202) abuts against the sealing plug (6) to fix the sealing plug (6). The melting point of the sealing plug (6) is lower than that of the heat insulation member (103).

8. A structure for improving the performance of a broken bridge aluminum curtain wall according to claim 1, characterized in that, Two oppositely arranged heat conducting members (2) form a set of protection components, and several sets of the protection components are arranged between the outer frame body (101) and the inner frame body (102).

9. An installation method for a broken bridge aluminum curtain wall, characterized in that, Using the structure for improving the performance of a broken bridge aluminum curtain wall according to claim 6, the outer frame body (101) and the inner frame body (102) are installed as a broken bridge aluminum frame, including the following steps: the outer frame body (101) and the inner frame body (102) are first respectively installed with heat conducting blocks (5) and heat conducting members (2), then a heat insulation sleeve (3) is sleeved on one of the heat conducting members (2), the inner frame body (102) and the outer frame body are relatively close to each other, so that the heat insulation sleeve (3) is inserted into the other heat conducting member (2), and the heat conducting plate (4) is inserted outside the connecting column (201) from above.

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