Roof heat insulation mechanism

Abstract

The utility model relates to the field of roof heat insulation, in particular to a roof heat insulation mechanism which comprises a plurality of heat insulation plates, corner connecting pieces and edge locking pieces, the corner connecting pieces are provided with embedding positions, the ends of the heat insulation plates are embedded in the embedding positions, and the edge locking pieces cover the adjacent corner connecting pieces and the adjacent heat insulation plates. The heat insulation plates comprise a plurality of basic heat insulation plates and functional heat insulation plates; a plurality of supporting protrusions arranged in an array mode are arranged on the bottom face of the basic heat insulation plate and the bottom face of the functional heat insulation plate, cleaning drainage openings are formed in the functional heat insulation plate, the supporting protrusions block up the heat insulation plate to form an upper space and a lower space, and the cleaning drainage openings in the functional heat insulation plate located on the edge are communicated with the lower space. The whole roof can be cleaned, and the cleaning difficulty is reduced. And in the disassembly and assembly process, only the side locking pieces need to be disassembled and assembled, the assembly difficulty is reduced, the side locking pieces can be quickly disassembled for cleaning specific parts, a cleaning water pipe extends into the side locking pieces for cleaning, and the cleaning difficulty of the roof is further reduced.

Description

Technical Field

[0001] The utility model relates to the field of roof heat insulation, and particularly relates to a roof heat insulation mechanism. Background Art

[0002] Laying a heat insulation layer on the roof is an effective method to improve building energy efficiency, reduce indoor temperature fluctuations and save energy. The heat insulation layer is usually located above the roof structure and serves as a barrier to reduce the transfer of external heat into the room through the roof.

[0003] There is a variety of materials for the heat insulation layer, including but not limited to expanded polystyrene board, extruded polystyrene board, rock wool board, polyurethane foam material, etc. These materials have low thermal conductivity and can effectively block solar radiation and the conduction of external high temperature. The laid heat insulation layer can not only effectively reduce the indoor temperature, improve the living comfort, but also reduce the energy consumption of refrigeration equipment such as air conditioners to a certain extent, so as to achieve the purpose of energy conservation and emission reduction.

[0004] However, most of the existing heat insulation layers are laid on the roof, and the heat insulation layer completely covers the roof. The disassembly and assembly of the heat insulation layer are relatively complex, and it is inconvenient to clean the space between the heat insulation layer and the roof, resulting in easy residue of sundries between the heat insulation layer and the roof, affecting the drainage effect of the roof and having a greater impact on the roof hygiene. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a roof heat insulation mechanism, aiming to improve the problems that the disassembly and assembly of the existing heat insulation layer are relatively complex, it is inconvenient to clean the space between the heat insulation layer and the roof, resulting in easy residue of sundries between the heat insulation layer and the roof, affecting the drainage effect of the roof and having a greater impact on the roof hygiene.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A roof heat insulation mechanism includes a plurality of heat insulation boards, corner connectors and edge locking pieces.

[0008] The heat insulation boards are arranged in an array on the roof. The corner connector is provided with at least three adjacent embedding positions, and the end of the heat insulation board is embedded in the embedding position. The edge locking piece covers the adjacent corner connectors and adjacent heat insulation boards. A fixing piece is fixed on the edge locking piece, and the fixing piece passes through the edge locking piece and is fixedly connected to the roof.

[0009] The heat insulation board includes a plurality of basic heat insulation boards and functional heat insulation boards. The basic heat insulation boards are arranged in an array in the middle, and the functional heat insulation boards are arranged in an array on the periphery of the basic heat insulation boards. A plurality of support protrusions arranged in an array are provided on the bottom surfaces of the basic heat insulation boards and the functional heat insulation boards, and a cleaning and drainage port is opened on the functional heat insulation board.

[0010] Further, installation ring grooves are formed around the top and bottom edges of the heat insulation board, and the top of the side wall of the installation ring groove inclines from the center of the heat insulation board to the outside to the bottom.

[0011] Pressing parts with the same inclination direction as the side wall are arranged on both sides of the edge of the embedded position and the corner connecting piece, and the pressing parts are mutually attached to the side wall.

[0012] Further, the supporting protrusion is in the shape of a frustum of a pyramid with a larger upper part and a smaller lower part.

[0013] Further, a diversion channel extending in the horizontal direction is formed on the supporting protrusion.

[0014] Further, a diversion space arched upward is arranged in the middle of the diversion channel.

[0015] Further, pressing plates extending outward are fixed at both ends of the side locking piece facing the corner connecting piece, and wedge-shaped protrusions are fixed on the bottom surface of the pressing plates, and the wedge-shaped protrusions incline from the inside to the outside;

[0016] Pressing grooves matching the shape of the pressing plates are formed at the ends of the corner connecting piece, and the pressing plates are embedded in the pressing grooves.

[0017] Further, baffles extending downward are fixed on both sides of the bottom of the side locking piece, and the baffles are in top abutting contact with the edge of the heat insulation board.

[0018] Further, a diversion cylinder is ball-hinged at the bottom opening of the cleaning and drainage port of at least one of the functional heat insulation boards, and the diversion cylinder is located above the drainage port of the roof.

[0019] Further, the heat insulation board comprises a surface protection layer and a heat insulation layer which are mutually attached and fixed from top to bottom.

[0020] Further, an exhaust cylinder is fixed on the cleaning and drainage port. The exhaust cylinder comprises an inner cylinder and an outer cylinder. The inner cylinder opens downward and is fixed on the heat insulation board. The outer cylinder opens downward and covers the inner cylinder. Inner exhaust ports and outer exhaust ports are respectively formed on the inner cylinder and the outer cylinder, and the inner exhaust ports, the outer exhaust ports and the cleaning and drainage port are mutually communicated.

[0021] After adopting the above technical solution, compared with the background technology, the utility model has the following advantages:

[0022] The supporting protrusions elevate the heat insulation board to form an upper space and a lower space. The cleaning and drainage openings on the functional heat insulation board located at the edge are connected to the lower space. When it is necessary to clean the roof, water is injected from the edge, enabling the entire roof to be cleaned and reducing the cleaning difficulty. Moreover, angle connectors are used to connect the adjacent heat insulation boards, and edge locking parts press-fit and limit the angle connectors and the heat insulation boards and fix them to the roof. During the disassembly and assembly process, only the edge locking parts need to be disassembled and assembled, reducing the assembly difficulty. For cleaning specific parts, the edge locking parts can be quickly removed to allow the cleaning water pipe to extend in for cleaning, further reducing the cleaning difficulty of the roof. Description of the Drawings

[0023] Figure 1 Schematic structural diagram of the roof heat insulation mechanism of the present utility model;

[0024] Figure 2 Partial schematic structural diagram of the roof heat insulation mechanism of the present utility model;

[0025] Figure 3 Schematic top view structural diagram of the heat insulation board of the roof heat insulation mechanism of the present utility model;

[0026] Figure 4 Schematic bottom view structural diagram of the heat insulation board of the roof heat insulation mechanism of the present utility model;

[0027] Figure 5 Schematic cross-sectional view structural diagram of the heat insulation board of the roof heat insulation mechanism of the present utility model;

[0028] Figure 6 Schematic structural diagram of the angle connector of the roof heat insulation mechanism of the present utility model;

[0029] Figure 7 Schematic structural diagram of the edge locking part of the roof heat insulation mechanism of the present utility model;

[0030] Figure 8 First partial schematic cross-sectional view structural diagram of the roof heat insulation mechanism of the present utility model;

[0031] Figure 9 Second partial schematic cross-sectional view structural diagram of the roof heat insulation mechanism of the present utility model.

[0032] Description of the reference numerals:

[0033] 1. Heat insulation board; 11. Functional heat insulation board; 111. Cleaning and drainage opening; 112. Diversion tube; 113. Cover plate; 12. Basic heat insulation board; 13. Supporting protrusion; 131. Diversion channel; 1311. Diversion space; 14. Installation ring groove; 141. Groove bottom; 142. Side wall; 15. Surface protective layer; 16. Heat insulation layer;

[0034] 2. Angle connector; 21. Connection body; 22. Connection arm; 23. "I"-shaped embedding groove; 231. Pressing part; 24. Embedding position; 25. Pressing groove; 26. Support column;

[0035] 3. Edge locking part; 31. Pressing plate; 311. Wedge-shaped protrusion; 32. Baffle; 33. Locking hole; 34. Waterproof strip;

[0036] 4. Roof; 41. Drainage opening;

[0037] 5. Exhaust pipe; 51. Inner cylinder; 511. Inner exhaust opening; 52. Outer cylinder; 521. Outer exhaust opening; 522. Connection plate; 53. Fitting plate; 54. Bolt. Detailed implementation mode

[0038] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0039] In addition, it should be noted that: the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element of the present utility model must have a specific orientation, so it cannot be understood as a limitation of the present utility model.

[0040] When an element is referred to as "fixed to" or "set on" or "provided on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0041] Unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" 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 elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0042] Embodiment

[0043] Please refer to Figures 1-9As shown in the figure, this embodiment provides a roof heat insulation mechanism, which includes a plurality of heat insulation plates 1, corner connectors 2 and edge locking members 3. The heat insulation plates 1 are arranged in an array on the roof 4. The corner connector 2 is provided with at least three adjacent embedding positions 24, and the end of the heat insulation plate 1 is embedded in the embedding position 24. The edge locking member 3 covers the adjacent corner connectors 2 and the adjacent heat insulation plates 1. A fixing member (not shown in the attached drawing) is fixed on the edge locking member 3, and the fixing member passes through the edge locking member 3 and is fixedly connected to the roof 4. In this embodiment, the fixing member is a screw, and the screw passes through the edge locking member 3 and is fixedly connected to the roof 4. The heat insulation plate 1 includes a plurality of basic heat insulation plates 12 and functional heat insulation plates 11; the basic heat insulation plates 12 are arranged in an array in the middle, and the functional heat insulation plates 11 are arranged in an array on the periphery of the basic heat insulation plates 12. A plurality of support protrusions 13 arranged in an array are provided on the bottom surfaces of the basic heat insulation plates 12 and the functional heat insulation plates 11, and a cleaning and drainage port 111 is provided on the functional heat insulation plate 11.

[0044] The support protrusions 13 lift the heat insulation plate 1 to form an upper space and a lower space. The cleaning and drainage port 111 on the functional heat insulation plate 11 located at the edge is communicated with the lower space. When it is necessary to clean the roof 4, water is injected from the edge, and the entire roof 4 can be cleaned, reducing the cleaning difficulty. And the corner connector 2 is used to connect the connected heat insulation plates 1, and the edge locking member 3 presses and limits the corner connector 2 and the heat insulation plate 1 and is fixed to the roof 4. During the disassembly and assembly process, only the edge locking member 3 needs to be disassembled and assembled, reducing the assembly difficulty. For the cleaning of specific parts, the edge locking member 3 can be quickly disassembled to allow the cleaning water pipe to extend in for cleaning, further reducing the cleaning difficulty of the roof 4. Please refer to Figure 8 As shown in the figure, further, waterproof strips 34 are fixed on both sides of the bottom surface of the edge locking member 3, and the extending direction of the waterproof strips 34 is the same as the extending direction of the edge locking member 3. The edge locking member 3 and the heat insulation plate 1 squeeze the waterproof strips 34 from the upper and lower sides, effectively improving the overall waterproof effect of the top surface of the roof heat insulation mechanism and avoiding water seepage. Similarly, some of the functional heat insulation plates 11 located at the edge can be replaced with basic heat insulation plates 12 to reduce the number of functional heat insulation plates 11, and the number of functional heat insulation plates 11 can be set according to requirements. In this embodiment, a cover plate 113 is provided on the cleaning and drainage port 111 of the functional heat insulation plate 11. The cover plate 113 blocks the cleaning and drainage port 111 to prevent people from falling into the lower space when walking, avoiding sprains, and at the same time protecting the lower space to prevent entry into the lower space through the cleaning and drainage port 111.

[0045] Please refer to Figures 3-6As shown, in this embodiment, mounting ring grooves 14 are provided around the top and bottom edges of the heat insulation board 1. The top of the side wall 142 of the mounting ring groove 14 slopes from the center of the heat insulation board 1 towards the outside to the bottom. Pressing portions 231 with the same inclination direction as the side wall 142 are provided on the edges of the embedding positions 24 and both sides of the corner connector 2. The pressing portions 231 are in mutual fit with the side wall 142. The corner connector 2 and the variable locking member are in mutual fit with the bottom 141 of the mounting ring groove 14 of the heat insulation board 1 and the inclined side wall 142, applying a vertically downward acting force to the bottom 141 to ensure the stability of the heat insulation board 1 after installation, and applying a thrust inclined inwards to the side wall 142 to limit the heat insulation board 1 in multiple directions, further ensuring the stability and position accuracy of the heat insulation board 1.

[0046] In this embodiment, the heat insulation board 1 is rectangular in shape. The corner connector 2 includes a connecting body 21. Connecting arms 22 extending outwards are fixed around the connecting body 21. "I"-shaped embedding grooves 23 are provided on both sides of the connecting arms 22. Four of the above-mentioned embedding positions 24 are formed by enclosing adjacent "I"-shaped embedding grooves 23, corresponding one by one to the four corners of the heat insulation board 1. In this embodiment, the pressing portion 231 of the corner connector 2 is located inside the notch of the "I"-shaped embedding groove 23. Similarly, the shape of the heat insulation board 1 can be triangular or pentagonal or other shapes, and the number of the embedding positions 24 corresponds to the number of corners of the heat insulation board 1. A support column 26 extending vertically downwards is fixed to the bottom of the connecting body 21. The support column 26 abuts against the roof 4.

[0047] Specifically, the support protrusion 13 is in the shape of a frustum with a larger upper part and a smaller lower part, effectively improving the elasticity of the support protrusion 13. When stepping on the heat insulation board 1, the heat insulation board 1 has good elasticity. In this embodiment, a diversion channel 131 extending in the horizontal direction is provided on the support protrusion 13. When stepping on the heat insulation board 1, the downward acting force compresses the diversion channel 131, and the gas in the diversion channel 131 is discharged, blowing the sundries in the lower space to avoid the accumulation of sundries, affecting the flatness between multiple heat insulation boards 1, and avoiding the formation of relative convex positions and concave positions, which hinder the discharge of rainwater. Please refer to Figure 7 As shown, in this embodiment, a diversion space 1311 arched upwards is provided in the middle of the diversion channel 131. The diversion space 1311 increases the volume inside the diversion channel 131, further improving the exhaust effect of the diversion channel 131. Specifically, the number of the diversion channels 131 on the support protrusion 13 is four. The four diversion channels 131 are distributed in pairs on adjacent side faces, and the diversion channels 131 communicate with each other, improving the exhaust direction of the diversion channels 131 and further enhancing the air circulation in the lower space.

[0048] Please refer to Figure 7As shown, in this embodiment, pressing plates 31 extending outward are fixed to both ends of the edge locking member 3 facing the corner connecting member 2. A wedge-shaped protrusion 311 is fixed to the bottom surface of the pressing plate 31, and the wedge-shaped protrusion 311 inclines from the inner side to the outer side. A pressing groove 25 matching the shape of the pressing plate 31 is formed at the end of the corner connecting member 2, and the pressing plate 31 is embedded in the pressing groove 25. The wedge-shaped protrusion 311 provides a downward pressure on the corner connecting member 2 to limit the corner connecting member 2, and further provides a downward pressure on the corners of the heat insulation plate 1 to further limit the heat insulation plate 1.

[0049] Both sides of the edge locking member 3 extend to the top side edges of the heat insulation plate 1, and the edges of the connecting arms 22 of the corner connecting member 2 extend to the top corners of the heat insulation plate 1 to provide an all-round coverage of the heat insulation plate 1, preventing dust from entering the lower space from the edges of the heat insulation plate 1 and maintaining the cleanliness of the lower space.

[0050] In this embodiment, baffles 32 extending downward are fixed to both sides of the bottom of the edge locking member 3, and the baffles 32 are in top abutting contact with the edges of the heat insulation plate 1. The baffles 32 provide lateral positioning for the heat insulation plate 1 to further ensure the stability of the heat insulation plate 1. In this embodiment, a locking hole 33 for a fixing member to pass through is formed in the edge locking member 3, and more locking holes 33 can be provided according to installation requirements.

[0051] Please refer to Figure 8 As shown, a diversion cylinder 112 is ball-jointed to the bottom opening of the cleaning and drainage opening 111 of at least one functional heat insulation plate 11, and the diversion cylinder 112 is located above the drainage opening 41 of the roof 4. In this embodiment, the number of diversion cylinders 112 is one, and the number of diversion cylinders 112 is set corresponding to the number of drainage openings 41 of the roof 4. The diversion cylinder 112 guides the water flow in the upper space, facilitating the accumulated water to accurately drain into the drainage opening 41 of the roof 4 for good drainage. The diversion cylinder 112 is connected to the heat insulation plate 1 in a ball-jointed manner, facilitating the adjustment of the direction of the diversion cylinder 112 to adapt to drainage openings 41 at different positions and improving the accuracy of the accumulated water in the upper space flowing into the drainage opening 41 of the roof 4.

[0052] In this embodiment, the heat insulation plate 1 includes a surface protection layer 15 and a heat insulation layer 16 that are fixedly attached to each other from top to bottom. The surface protection layer 15 protects the heat insulation layer 16 from being rubbed by the soles during walking, causing damage to the heat insulation layer 16. In this embodiment, the surface protection layer 15 is a waterproof layer. Similarly, the surface protection layer 15 can also be other functional layer structures such as a wear-resistant layer.

[0053] Please refer to Figure 9As shown in the figure, further, an exhaust pipe 5 is fixed on the cleaning drain 111. The exhaust pipe 5 includes an inner cylinder 51 and an outer cylinder 52. The inner cylinder 51 has an opening facing downward and is oriented towards the cleaning drain 111. A fitting plate 53 extending outward is fixed at the opening of the inner cylinder 51. The fitting plate 53 is fitted on the top surface of the heat insulation plate 1. And bolts 54 are inserted through the fitting plate 53 and the heat insulation plate 1 and fixedly connected to the roof 4 to realize detachable fixation of the exhaust pipe 5. The outer cylinder 52 has an opening facing downward and covers the inner cylinder 51. An inner exhaust port 511 and an outer exhaust port 521 are respectively formed on the inner cylinder 51 and the outer cylinder 52. Specifically, a plurality of spaced connecting plates 522 are provided at the opening of the outer cylinder 52. The bottom ends of the connecting plates 522 are fixedly connected to the fitting plate 53. The outer exhaust port 521 is formed between adjacent connecting plates 522. The inner exhaust port 511, the outer exhaust port 521 and the cleaning drain 111 are interconnected to form an exhaust passage, which is convenient for discharging the hot air under the heat insulation plate 1 in hot weather, avoiding the heat insulation plate 1 from expanding due to heat and causing phenomena such as bulging and cracking. And the horizontal heights of the inner exhaust port 511 and the outer exhaust port 521 are different, effectively preventing external sundries from entering the bottom of the heat insulation plate 1 through the inner exhaust port 511 and the outer exhaust port 521 to protect the space under the heat insulation plate 1.

[0054] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed by the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A roof insulation mechanism, characterized in that: It includes multiple insulation panels, corner connectors and edge locking parts. The heat insulation board array is arranged on the roof, the corner connector is provided with at least three adjacent embedding positions, the ends of the heat insulation board are embedded in the embedding positions, the side locking member is covered on the adjacent corner connector and the adjacent heat insulation board, the side locking member is fixed with a fixing member, and the fixing member passes through the side locking member and is fixedly connected to the roof; The insulation board includes a plurality of basic insulation boards and functional insulation boards; the basic insulation boards are arrayed in the middle, and the functional insulation boards are arrayed on the sides of the basic insulation boards; a plurality of arrayed supporting protrusions are provided on the bottom surfaces of the basic insulation boards and the functional insulation boards, and a cleaning and drainage outlet is opened on the functional insulation boards.

2. The roof insulation structure according to claim 1, characterized in that: The edges of the top and bottom surfaces of the heat insulation board are surrounded by mounting ring grooves, and the top of the side wall of the mounting ring groove is inclined outward from the center of the heat insulation board to the bottom. The edges of the embedding position and both sides of the corner connector are provided with pressing parts in the same inclination direction as the side wall, and the pressing parts are in contact with the side wall.

3. The roof insulation structure according to claim 1, characterized in that: The supporting protrusion is in the shape of a prism that is larger at the top and smaller at the bottom.

4. The roof insulation structure according to claim 3, characterized in that: The support protrusion is provided with a guide channel extending in a horizontal direction.

5. The roof insulation structure according to claim 4, characterized in that: A flow guiding space which arches upward is arranged in the middle of the flow guiding channel.

6. The roof insulation structure according to claim 1, characterized in that: The side locking member is fixed with a pressing plate extending outwardly toward both ends of the corner connecting member, and a wedge-shaped protrusion is fixed on the bottom surface of the pressing plate, and the wedge-shaped protrusion is inclined outwardly from the inside to the outside; The end of the corner connector is provided with a pressing groove matching the shape of the pressing plate, and the pressing plate is embedded in the pressing groove.

7. The roof insulation structure according to claim 1, characterized in that: Baffles extending downwards are fixed on both sides of the bottom of the edge locking piece, and the baffles are in contact with the edges of the heat insulation board.

8. The roof insulation structure according to claim 1, characterized in that: A guide tube is ball-hinged on the bottom opening of the cleaning drainage outlet of at least one of the functional heat insulation panels, and the guide tube is located above the drainage outlet of the roof.

9. The roof insulation structure according to claim 1, characterized in that: The heat insulation board comprises a surface protection layer and a heat insulation layer which are fixed to each other from top to bottom.

10. The roof insulation structure according to claim 1, characterized in that: An exhaust cylinder is fixed on the cleaning drain outlet, and the exhaust cylinder includes an inner cylinder and an outer cylinder. The inner cylinder opens downward and is fixed on the insulation board, and the outer cylinder opens downward and is covered on the inner cylinder. The inner cylinder and the outer cylinder are respectively provided with an inner exhaust port and an outer exhaust port, and the inner exhaust port, the outer exhaust port and the cleaning drain outlet are connected to each other.

Images