A heat preservation gutter structure capable of realizing heat preservation integration

Abstract

The application relates to a heat-preservation integrated heat gutter structure, belonging to the technical field of building heat preservation structures, which comprises a steel column, a floor horizontally fixed on the steel column, a U-shaped-section heat gutter main body fixedly connected with the floor, a continuously-shaped heat preservation layer arranged on the heat gutter main body, the heat preservation layer being tightly combined with at least one of inner wall surfaces and outer wall surfaces of the heat gutter structure to form an integrated structure, the heat preservation layer edge being flush with the heat gutter main body edge or being inwardly contracted and being provided with protrusions along the length direction of the heat gutter and being matched with the heat gutter main body grooves, the heat gutter main body being provided with a reinforcing rib assembly, a waterproof layer and a protective layer, the two ends being provided with heat preservation plugs and sealing pressing strips, the gutter bottom being provided with a drainage slope, a drainage port and a ladder-shaped drainage connecting sleeve, and the connecting sleeve outside being provided with a heat preservation sleeve, the application has the effects of realizing heat preservation integration, enhancing the strength, waterproofness and sealing performance of the heat gutter structure and optimizing the drainage function.

Description

Technical Field

[0001] This application relates to the technical field of building insulation structures, and in particular to an insulation gutter structure that can achieve integrated insulation. Background Technology

[0002] In recent years, with the continuous development of the construction industry, the requirements for building energy conservation have been increasing. Integrated thermal insulation technology, as a means to effectively improve building energy efficiency, has gradually been applied in the field of roof components. The application of this technology helps reduce building energy consumption and environmental impact, aligning with the concept of sustainable development and playing a significant role in promoting the construction industry towards green and energy-saving development. It can improve the indoor thermal environment of buildings, enhance occupant comfort, and also improve the overall quality and market competitiveness of buildings to a certain extent.

[0003] Before this technology, the most common solution for gutter insulation was to apply an external insulation layer. This method involves attaching insulation material to the outside or inside of the gutter to enhance its insulation performance. Some construction teams would first treat the gutter surface and then use adhesive to fix the insulation layer to the gutter; others would use mechanical fixing methods, such as using bolts or nails to connect the insulation layer to the gutter. Additionally, some methods, such as installing insulated barriers around the gutter, also achieve insulation. These methods are effective in providing insulation to some extent and are widely used in practice.

[0004] However, existing external insulation layers have significant drawbacks. On the one hand, the construction process is relatively complex, requiring special treatment of the gutter surface, and the application or fixing of the insulation layer consumes a lot of manpower and time. On the other hand, this type of insulation layer has poor durability. Due to long-term exposure to the external environment, it is susceptible to detachment and damage from natural factors such as wind, sun, and rain, leading to a decline in the insulation performance of the gutter and failing to meet the requirements of building energy conservation. Utility Model Content

[0005] In order to solve the above problems, this application provides an insulated gutter structure that can achieve integrated thermal insulation.

[0006] The thermal insulation gutter structure that achieves integrated thermal insulation provided in this application adopts the following technical solution: A thermally insulated gutter structure that achieves integrated thermal insulation includes a steel column with a floor slab horizontally fixed on it, and a gutter body fixedly connected to the floor slab. The gutter body has a U-shaped cross-section structure, including a bottom and vertically connected walls on both sides. The top of the walls bends outward to form a flange. A continuously formed insulation layer is provided on the gutter body. The insulation layer is tightly bonded to at least one of the inner and outer wall surfaces of the gutter structure, and the insulation layer and the gutter body form an integrated structure.

[0007] By adopting the above technical solutions, the insulation layer and the main body of the gutter form an integrated structure, which can effectively improve the insulation performance, prevent heat loss, and reduce the occurrence of ice formation in the gutter. The U-shaped cross-section structure of the main body of the gutter and the continuously formed insulation layer make the structure simple, easy to construct, and reduce the installation difficulty and cost. The insulation layer and the main body of the gutter are closely attached and firmly bonded, which improves the durability of the structure.

[0008] Optionally, the edge of the insulation layer is flush with or inwardly tapered to the edge of the gutter body. The insulation layer has multiple protrusions fixed at intervals along the length of the gutter, and multiple grooves are fixed on the corresponding side of the gutter body. The protrusions and the corresponding grooves are matched.

[0009] By adopting the above technical solutions, the insulation layer and the main body of the gutter are more tightly integrated, further improving the stability and durability of the integrated structure of the insulation layer and the main body of the gutter.

[0010] Optionally, the main body of the gutter is provided with a reinforcing rib assembly, which includes a main reinforcing rib and an auxiliary reinforcing rib. The main reinforcing ribs are spaced apart along the length of the main body of the gutter on the outer side of the bottom of the gutter and are welded to the bottom of the gutter or integrally stamped. One end of the auxiliary reinforcing rib is fixed to the main reinforcing rib, and the other end is obliquely connected to the outer side of the gutter wall. The height of the main reinforcing rib is not higher than 1 / 2 of the height of the gutter wall.

[0011] By adopting the above technical solutions, the addition of reinforcing ribs improves the structural strength and stability of the gutter body, enabling it to better withstand external forces and pressures, and extending its service life.

[0012] Optionally, a waterproof layer is provided on the main body of the gutter. When the insulation layer is attached to the inner wall of the main body of the gutter, the waterproof layer is located on the outer surface of the insulation layer. When the insulation layer is attached to the outer wall of the main body of the gutter, the waterproof layer is located on the inner surface of the insulation layer.

[0013] By adopting the above technical solution, a waterproof layer is provided on the main body of the gutter. When the insulation layer is attached to the inner wall of the main body of the gutter, the waterproof layer is set on the outer surface of the insulation layer. When the insulation layer is attached to the outer wall of the main body of the gutter, the waterproof layer is set on the inner surface of the insulation layer.

[0014] Optionally, a protective layer is fixed to the surface of the waterproof layer.

[0015] By adopting the above technical solutions, the waterproof layer can be protected, its durability can be improved, and the waterproof performance of the gutter can be further guaranteed.

[0016] Optionally, the gutter body is fixed with insulation plugs at both ends, and a sealing strip is provided between the gutter body and the insulation plugs.

[0017] By adopting the above technical solutions, the thermal insulation performance of the gutter is further improved, while the sealing strip can prevent rainwater leakage, thereby enhancing the waterproofness and overall sealing of the gutter.

[0018] Optionally, the bottom of the gutter body is provided with a drainage slope, and a drainage outlet is opened at the lowest point. A stepped drainage connecting sleeve is provided at the drainage outlet, and the large-diameter end of the connecting sleeve is welded to the drainage outlet or integrally formed.

[0019] By adopting the above technical solution, the drainage slope can be used to allow the water in the gutter to flow naturally to the drain outlet and be discharged through the drainage connector sleeve, effectively preventing water accumulation in the gutter. Furthermore, the connection method between the drainage connector sleeve and the drain outlet ensures the stability of the drainage structure.

[0020] Optionally, an insulation sleeve is fixed to the outside of the connecting sleeve, and the insulation sleeve is integrally formed or bonded to the insulation layer.

[0021] By adopting the above technical solutions, the thermal insulation performance at the gutter outlet is further enhanced, resulting in better overall thermal insulation of the gutter, and the connection method between the insulation sleeve and the insulation layer ensures structural stability.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. The continuously formed insulation layer forms an integrated structure with the main body of the gutter, adhering to the inner and outer walls of the gutter. It has good insulation performance, which can prevent ice formation inside the gutter. In addition, the insulation layer is tightly bonded to the main body of the gutter, has strong durability, and can reduce the detachment of the insulation layer. 2. The U-shaped cross-section gutter has a simple main structure and its fixed connection with the floor slab facilitates construction and reduces installation costs. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this application; Figure 2 These are schematic diagrams of different shapes and structures of the main body of the gutter in Embodiment 1 of this application; Figure 3 This is a schematic diagram showing the main drainage slope of the gutter and the structure of the drainage outlet; Figure 4 This is a schematic diagram of the overall structure of Embodiment 2 of this application; Figure 5 These are schematic diagrams of different shapes and structures of the main body of the gutter in Embodiment 2 of this application.

[0024] In the diagram, 1 is a steel column; 2 is a floor slab; 3 is the main body of the gutter; 31 is an insulation plug; 4 is an insulation layer; 5 is a waterproof layer; 6 is a protective layer; 7 is a connecting sleeve; and 71 is an insulation sleeve. Detailed Implementation

[0025] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0026] This application discloses an integrated thermal insulation gutter structure.

[0027] Example 1: refer to Figure 1 A type of integrated thermal insulation gutter structure suitable for sloping glass tile roofs includes steel columns 1, floor slabs 2, gutter body 3, and insulation layer 4. The steel columns 1 are usually made of steel, such as common Q235 or Q345 steel, and serve as supports. The floor slabs 2 are generally made of reinforced concrete. Construction is completed by building formwork on the steel columns 1, tying steel bars, and pouring concrete. The thickness and reinforcement of the floor slabs 2 can be adjusted according to the building design requirements. An insulation board is usually fixed on the floor slabs 2.

[0028] The main body of the gutter 3 is fixedly connected to the floor slab 2. The insulation layer 4 installed on the main body of the gutter 3 is closely attached to at least one of the inner and outer walls of the gutter structure, forming an integrated structure with the main body of the gutter 3. Steel keel is fixed on the floor slab 2, and glass tile roof is fixed on the steel keel. The lower eaves of the glass tile roof extend to the top of the main body of the gutter 3.

[0029] refer to Figure 1 The main body of the gutter 3 has a U-shaped cross-section structure, including the bottom of the gutter and the vertically connected gutter walls on both sides. The top of the gutter wall bends outward to form a flange. The main body of the gutter 3 is generally made of metal materials, such as stainless steel and aluminum alloy, which have good corrosion resistance and strength. The bottom and gutter walls can be manufactured by welding or integral molding to ensure the sealing and integrity of the gutter. The flange design not only increases the strength of the gutter, but also facilitates connection and fixation with other components such as glass tile roofs.

[0030] refer to Figure 2 Depending on the design requirements, the outer eaves of the main body of the gutter can also be made into a thin and graceful style, reducing the protrusion of the lower edge and forming a stepped buffer to achieve a beautiful design.

[0031] refer to Figure 1The insulation layer 4 can be made of various insulation materials, such as polyurethane foam and polystyrene foam board. The insulation layer 4 can be fabricated by on-site spraying or by bonding prefabricated panels. On-site spraying allows for better adhesion between the insulation layer 4 and the main gutter 3, filling gaps and improving insulation performance; while bonding prefabricated panels offers faster construction. A tight fit between the insulation layer 4 and the main gutter 3 can be achieved through adhesives or mechanical fastening.

[0032] The edge of the insulation layer 4 is flush with or inwardly tapered to the edge of the gutter body 3. Multiple protrusions are fixed at intervals along the length of the gutter, and multiple grooves are fixed on the corresponding side of the gutter body 3. The protrusions and corresponding grooves are matched. This convex-concave structure further enhances the connection stability between the insulation layer 4 and the gutter body 3, preventing the insulation layer 4 from sliding or falling off.

[0033] refer to Figure 1 and Figure 3 Insulation plugs 31 are fixed at both ends of the main body 3 of the gutter. The insulation plugs 31 are made of the same or similar insulation material as the insulation layer 4. Their function is to prevent heat loss from both ends of the gutter and improve the insulation effect. A sealing strip is fixed between the main body 3 of the gutter and the insulation plugs 31. The sealing strip can be made of rubber or silicone and has good elasticity and sealing performance, which can prevent rainwater and air from entering from both ends of the gutter.

[0034] The main body of the gutter (3) is equipped with a reinforcing rib assembly, which includes main reinforcing ribs and auxiliary reinforcing ribs. The main reinforcing ribs are spaced along the length of the main body of the gutter (3) on the outer side of the gutter bottom, welded to the bottom or integrally stamped. This enhances the strength of the gutter bottom and prevents deformation under the weight of rainwater or external forces. The main reinforcing ribs are generally made of strip steel, and their material and size are selected according to the size of the gutter and the load-bearing requirements. One end of the auxiliary reinforcing rib is fixed to the main reinforcing rib, and the other end is diagonally connected to the outer side of the gutter wall. This diagonal connection disperses the pressure on the gutter wall and improves the overall structural stability of the gutter. The height of the main reinforcing ribs should not exceed 1 / 2 of the height of the gutter wall to avoid affecting the normal drainage and installation of the gutter.

[0035] refer to Figure 1 A waterproof layer 5 is installed on the main body of the gutter 3. The waterproof layer 5 can be made of waterproof membrane or waterproof coating. Cement nails are also installed at the edges of the main body of the gutter 3 to increase the stability of the waterproof layer 5. When the insulation layer 4 is attached to the inner wall of the main body of the gutter 3, the waterproof layer 5 is installed on the outer surface of the insulation layer 4. When the insulation layer 4 is attached to the outer wall of the main body of the gutter 3, the waterproof layer 5 is installed on the inner surface of the insulation layer 4. At the end of the gutter 3 and the floor slab 2 insulation layer 4 that bends upwards, the waterproof layer 5 needs to be laid loosely to accommodate the deformation of the material under different temperatures and humidity. A protective layer 6 is also fixed on the surface of the waterproof layer 5. The protective layer 6 can be made of plastic film, metal sheet or other materials.

[0036] Waterproof membranes offer advantages such as easy construction and excellent waterproofing performance, while waterproof coatings can better adapt to various gutter surfaces, forming a continuous waterproof membrane. The function of the waterproof layer 5 is to prevent rainwater from penetrating into the gutter body 3 and the insulation layer 4, protecting the gutter structure and extending the service life of the insulation layer 4.

[0037] The protective layer 6 can protect the waterproof layer 5 from damage caused by the external environment, such as ultraviolet radiation and mechanical damage, thereby further improving the durability and reliability of the gutter.

[0038] refer to Figure 1 and Figure 3 The bottom of the gutter body 3 is designed with a drainage slope, and a drainage outlet is opened at the lowest point. The drainage slope allows rainwater to flow smoothly to the drainage outlet by its own weight, thus avoiding water accumulation.

[0039] A connecting sleeve 7 is provided at the drain outlet. The connecting sleeve 7 is stepped, and the larger diameter end of the connecting sleeve 7 is welded to the drain outlet or integrally formed. The design of the drain connecting sleeve 7 facilitates connection with the drain pipe, and the stepped structure can increase the sealing and stability of the connection.

[0040] An insulation sleeve 71 is fixed to the outside of the connecting sleeve 7. The insulation sleeve 71 is integrally formed or bonded to the insulation layer 4. This can prevent heat loss at the drain outlet and avoid the drain outlet from freezing and becoming blocked.

[0041] The implementation principle of the integrated thermal insulation gutter structure in Embodiment 1 of this application is as follows: Through reasonable structural design and material selection, the thermal insulation layer 4 and the main gutter body 3 are tightly integrated to form a unified structure. This improves the thermal insulation performance of the gutter and simplifies the construction process. The addition of reinforcing ribs and a protective layer 6 enhances the structural stability and durability of the gutter, while the drainage system design ensures smooth rainwater discharge. For sloping glass tile roofs, the flange of the main gutter body 3 facilitates connection with the roof, resulting in good overall structural adaptability. This solves the problems of poor thermal insulation performance, complex construction, and insufficient durability of traditional gutters, offering better practicality and market competitiveness.

[0042] Example 2: The difference between this embodiment and the above embodiments is that the thermal insulation gutter structure of this embodiment, which can achieve integrated thermal insulation, is suitable for flat concrete roofs.

[0043] refer to Figure 4 and Figure 5The main body of the gutter 3 is fixedly connected to the floor slab 2 of the concrete flat roof. The main body of the gutter 3 is also equipped with an insulation layer 4 that is tightly fitted to at least one of the inner and outer walls of the gutter structure, forming an integrated structure. The flanged design of the main body of the gutter 3 facilitates connection and fixation to the edge of the concrete flat roof. During construction, the installation sequence of components such as the main body of the gutter 3 and the insulation layer 4 can be rationally arranged according to the construction progress of the concrete flat roof to ensure the coordination and efficiency of the overall construction.

[0044] Depending on the design requirements, the outer eaves of the main body of the gutter can also be made into a thin and graceful style, reducing the protrusion of the lower edge and forming a stepped buffer to achieve an aesthetically pleasing effect.

[0045] The implementation principle of the integrated thermal insulation gutter structure in Embodiment 2 of this application is as follows: This thermal insulation gutter structure still improves the thermal insulation performance and simplifies construction through the integrated design of the insulation layer 4 and the main body of the gutter 3. For concrete flat roofs, this structure is well adapted to them. The reinforcing rib components, waterproof layer 5, protective layer 6 and other structures enhance the stability and durability of the gutter, and the drainage system ensures smooth rainwater discharge. It solves the problems of thermal insulation, construction and durability of traditional gutters when applied to flat roofs, and has good practicality and promotion value.

[0046] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A thermal insulation gutter structure capable of integrated thermal insulation, comprising a steel column (1) and a floor slab (2) horizontally fixed on the steel column (1), characterized in that: It also includes a gutter body (3), which is fixedly connected to the floor slab (2). The gutter body (3) has a U-shaped cross-section structure, including the bottom of the gutter and the vertically connected gutter walls on both sides. The top of the gutter wall is bent outward to form a flange. A continuously formed insulation layer (4) is provided on the gutter body (3). The insulation layer (4) is tightly attached to at least one of the inner and outer wall surfaces of the gutter structure. The insulation layer (4) and the gutter body (3) form an integrated structure.

2. The thermal insulation gutter structure that can achieve integrated thermal insulation according to claim 1, characterized in that: The edge of the insulation layer (4) is flush with or inwardly tapered to the edge of the gutter body (3). The insulation layer (4) has multiple protrusions fixed at intervals along the length of the gutter. The gutter body (3) has multiple grooves fixed on the corresponding side. The protrusions and the corresponding grooves are matched.

3. The thermal insulation gutter structure that can achieve integrated thermal insulation according to claim 1, characterized in that: The main body (3) of the gutter is provided with a reinforcing rib assembly, which includes a main reinforcing rib and an auxiliary reinforcing rib. The main reinforcing rib is spaced along the length of the main body (3) on the outside of the bottom of the gutter and is welded to the bottom of the gutter or integrally stamped. One end of the auxiliary reinforcing rib is fixed to the main reinforcing rib, and the other end is obliquely connected to the outside of the gutter wall. The height of the main reinforcing rib is not higher than 1 / 2 of the height of the gutter wall.

4. The thermal insulation gutter structure that can achieve integrated thermal insulation according to claim 1, characterized in that: A waterproof layer (5) is provided on the main body (3) of the gutter. When the insulation layer (4) is attached to the inner wall of the main body (3), the waterproof layer (5) is provided on the outer surface of the insulation layer (4). When the insulation layer (4) is attached to the outer wall of the main body (3), the waterproof layer (5) is provided on the inner surface of the insulation layer (4).

5. A thermal insulation gutter structure capable of integrated thermal insulation according to claim 4, characterized in that: A protective layer (6) is fixed to the surface of the waterproof layer (5).

6. The thermal insulation gutter structure that can achieve integrated thermal insulation according to claim 1, characterized in that: The gutter body (3) is fixed with insulation plugs (31) at both ends, and a sealing strip is provided between the gutter body (3) and the insulation plugs (31).

7. The thermal insulation gutter structure that can achieve integrated thermal insulation according to claim 1, characterized in that: The bottom of the main body of the gutter (3) is provided with a drainage slope, and a drainage outlet is opened at the lowest point. A stepped drainage connecting sleeve (7) is provided at the drainage outlet. The large diameter end of the connecting sleeve (7) is welded to the drainage outlet or integrally formed.

8. A thermal insulation gutter structure capable of integrated thermal insulation according to claim 7, characterized in that: The connecting sleeve (7) is fixed with an insulation sleeve (71) on the outside. The insulation sleeve (71) and the insulation layer (4) are integrally formed or bonded together.

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