Waterproof heat preservation building roof structure

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a waterproof heat preservation building roof structure which comprises a structural framework, a bottom plate layer and a tile layer are prevented from being laid in sequence, a heat preservation layer is arranged between the bottom plate layer and the tile layer, a clamping plate layer is arranged between the heat preservation layer and the tile layer, and a separation layer is formed between the clamping plate layer and the heat preservation layer. The waterproof layer is laid on the surface of the plywood layer, openings are formed in the two sides of the air separation layer, the air separation layer is arranged between the heat preservation layer and the plywood layer, namely, heat transfer is reduced by reducing the heat bridge effect and increasing heat resistance, heat is prevented from being conducted into a room and the heat insulation effect is improved at the high temperature in summer, and the two sides of the air separation layer are both open, so that the heat insulation effect is improved. And when no air flow exists, the heat insulation effect is guaranteed, and when the air flow exists, the heat dissipation effect on the clamping plate layer can be achieved, and conduction of heat to the interior of a room is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a waterproof and heat-insulating building roof structure. Background Art

[0002] A building roof structure refers to the structural hierarchy of the building roof and its system of mutual connection, support and function. It constitutes the covering part at the top of the building, and it needs to have the performance of being able to protect from wind and rain and having high structural strength.

[0003] Traditional building roof structures usually lay a heat-insulating layer on the surface to improve the heat-insulating effect of the building roof structure. However, a single heat-insulating layer has poor heat-insulating effect when dealing with high temperatures in summer. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a waterproof and heat-insulating building roof structure for the above-mentioned existing technical problems, achieving the effects of waterproofing and heat insulation, and also playing a heat-insulating role against high temperatures in summer.

[0005] In view of this, the utility model provides a waterproof and heat-insulating building roof structure, including:

[0006] A structural skeleton, on which a bottom plate layer and a tile layer are sequentially laid;

[0007] A heat-insulating layer, arranged between the bottom plate layer and the tile layer;

[0008] A splint layer, installed between the heat-insulating layer and the tile layer, and an air layer is formed between the splint layer and the heat-insulating layer;

[0009] A waterproof layer, arranged on the surface of the splint layer;

[0010] Wherein, both sides of the air layer are open.

[0011] In the above technical solution, further:

[0012] The heat-insulating layer includes a surface layer and heat-insulating materials filled in the surface layer.

[0013] In the above technical solution, further:

[0014] Grids are arranged on both sides of the air layer.

[0015] In the above technical solution, further:

[0016] The tile layer includes a plurality of fixing rods arranged at equal intervals on the waterproof layer and multiple rows of tile groups respectively connected to the plurality of fixing rods;

[0017] Wherein, one end of the tile group is provided with a bending part to overlap with the fixing rod, and the other end overlaps on the adjacent tile group.

[0018] In the above technical solution, further:

[0019] A clamping structure is provided between two adjacent rows of tile groups.

[0020] Among them, the clamping structure includes a hook member provided on the surface of the tile group.

[0021] In the above technical solution, further:

[0022] The tile group includes a plurality of tile parts and an arched part located between two adjacent tiles;

[0023] Among them, a notch is provided in the arched part of the bending part, and a drain opening is formed at the notch of the arched part.

[0024] In the above technical solution, further:

[0025] The structural framework includes support parts provided at both ends and a reinforcement part installed between the support parts at both ends;

[0026] Among them, the support part includes a support bottom rod, a support vertical rod installed on the support bottom rod, and a support diagonal rod; and the reinforcement part includes a reinforcement cross rod and a reinforcement vertical rod.

[0027] The beneficial effects of the present utility model are as follows:

[0028] 1. By providing an air layer between the thermal insulation layer and the splint layer, that is, by reducing the thermal bridge effect and increasing the thermal resistance to reduce heat transfer. When dealing with high temperatures in summer, it can prevent heat from conducting into the room, improve the heat insulation effect, and both sides of the air layer are open, enabling air flow inside the air layer. When there is no air flow, the heat insulation effect is ensured, and when there is air flow, it can dissipate heat from the splint layer and reduce the heat conduction into the room.

[0029] 2. By using a surface layer to wrap the thermal insulation material for the thermal insulation layer, the service life of the thermal insulation material can be extended, and the performance of the thermal insulation layer can be prevented from being affected by the moisture of the thermal insulation material.

[0030] 3. By providing gratings at the openings on both sides of the air layer, while improving the aesthetics, it also prevents impurities (such as leaves, etc.) from entering the air layer and avoids affecting the heat insulation effect of the air layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic structural diagram of the first perspective of the present utility model;

[0032] Figure 2 is a schematic structural diagram of the second perspective of the present utility model;

[0033] Figure 3 is a top view of the present utility model;

[0034] Figure 4 is a cross-sectional view taken along line A-A in the present utility model; Figure 3 in the present utility model;

[0035] Figure 5 is an enlarged view of portion B in the present utility model; Figure 4 in the present utility model;

[0036] Figure 6 is a partial schematic view of the tile group of the present utility model;

[0037] The reference signs in the figure are as follows: 1, structural framework; 2, bottom plate layer; 3, tile layer; 30, fixing rod; 31, tile group; 310, bending part; 311, hook member; 312, tile part; 313, arching part; 314, notch; 315, drain opening; 4, insulation layer; 40, surface layer; 41, insulation material; 5, clamping plate layer; 6, air layer; 7, waterproof layer; 8, grille; 9, supporting part; 90, supporting bottom rod; 91, supporting vertical rod; 92, supporting inclined rod; 10, reinforcing part; 100, reinforcing cross bar; 101, reinforcing vertical rod; 102, leveling rod. Specific Embodiments

[0038] Next, the technical solutions in the embodiments of the present application will be clearly described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application belong to the scope of protection of the present application.

[0039] Embodiment 1:

[0040] This embodiment provides a waterproof and heat-insulating building roof structure, including:

[0041] A structural framework 1, on the surface of which a bottom plate layer 2 and a tile layer 3 are sequentially laid;

[0042] An insulation layer 4, arranged between the bottom plate layer 2 and the tile layer 3;

[0043] A clamping plate layer 5, installed between the insulation layer 4 and the tile layer 3, and an air layer 6 is formed between the clamping plate layer 5 and the insulation layer 4;

[0044] A waterproof layer 7, arranged on the surface of the clamping plate layer 5;

[0045] Among them, both sides of the air layer 6 are open, and the waterproof layer 7 can be coated on the surface of the clamping plate layer 5 with a waterproof coating, and the waterproof coating can be a polyurethane waterproof coating, an acrylic waterproof coating, etc.

[0046] It can be seen from this embodiment that by providing an air layer 6 between the thermal insulation layer 4 and the clamping plate layer 5, that is, by reducing the thermal bridge effect and increasing the thermal resistance to reduce heat transfer. When dealing with high temperatures in summer, heat conduction into the room can be avoided, improving the heat insulation effect. Both sides of the air layer 6 are open, enabling air flow within the air layer 6. When there is no air flow, the heat insulation effect is ensured. When there is air flow, it can dissipate heat from the clamping plate layer 5, reducing heat conduction into the room.

[0047] The provision of the waterproof layer 7 can ensure the waterproof effect of the roof structure surface.

[0048] Embodiment 2:

[0049] This embodiment provides a waterproof and heat-insulating building roof structure. In addition to including the technical solutions of the above embodiment, it also has the following technical features:

[0050] The thermal insulation layer 4 includes a surface layer 40 and thermal insulation material 41 filled within the surface layer 40;

[0051] Among them, the thermal insulation material 41 can be made of polystyrene foam (EPS / XPS) material, and the thermal insulation material 41 is sealed within the surface layer 40.

[0052] It can be seen from this embodiment that by disposing the thermal insulation material 41 within the surface layer 40 and in a sealed manner, the service life of the thermal insulation material 41 can be extended, and the performance of the thermal insulation layer 4 can be prevented from being affected due to moisture absorption of the thermal insulation material 41.

[0053] Embodiment 3:

[0054] This embodiment provides a waterproof and heat-insulating building roof structure. In addition to including the technical solutions of the above embodiment, it also has the following technical features:

[0055] Grids 8 are provided at both openings on both sides of the air layer 6;

[0056] Among them, the grids 8 and the bottom plate layer 2 as well as the clamping plate layer 5 can be connected by bolts.

[0057] It can be seen from this embodiment that by providing grids 8 at both openings on both sides of the air layer 6, while improving the aesthetics, it also prevents impurities (such as leaves, etc.) from entering the air layer 6 and avoids affecting the heat insulation effect of the air layer 6.

[0058] Embodiment 4:

[0059] This embodiment provides a waterproof and heat-insulating building roof structure. In addition to including the technical solutions of the above embodiment, it also has the following technical features:

[0060] The tile layer 3 includes a plurality of fixing rods 30 arranged at equal intervals on the waterproof layer 7 and multiple rows of tile groups 31 respectively connected to the plurality of fixing rods 30;

[0061] Among them, one end of the tile group 31 is provided with a bending part 310 which overlaps with the fixing rod 30, and the other end overlaps on the adjacent tile group 31;

[0062] Meanwhile, the fixing rod 30 can be connected to the clamping plate layer 5 by bolts, and a rubber ring is sleeved at the bolt to prevent the waterproof layer 7 from leaking due to the bolt passing through the waterproof layer 7;

[0063] Moreover, the minimum unit during the installation of the tile layer 3 is the tile group 31, and the tile group 31 can be made of stainless steel.

[0064] It can be seen from this embodiment that by providing the fixing rod 30 and arranging the bending part 310 on the tile group 31, it is convenient to lay the tile group 31 on the waterproof layer 7, improving the laying convenience and work efficiency;

[0065] Specifically, the lowest row of tile groups 31 is preferably laid first, and then inclined upward in sequence. By overlapping one end of the bending part 310 on the fixing rod 30 and the other end on the adjacent tile group 31, it is very convenient; since the overlapping tile groups 31 and the fixing rods 30 are all in the same position, they can be reinforced by bolts, improving the installation stability of the tile group 31 and enhancing the wind resistance strength.

[0066] Embodiment 5:

[0067] This embodiment provides a waterproof and heat-insulating building roof structure. In addition to including the technical solutions of the above embodiments, it also has the following technical features:

[0068] A clamping structure is arranged between two adjacent rows of tile groups 31;

[0069] Among them, the clamping structure includes a hook member 311 arranged on the surface of the tile group 31;

[0070] Meanwhile, the hook member 311 adopts an L-shaped structure and is welded to the tile group 31;

[0071] It can be seen from this embodiment that by providing the clamping structure, one end of the tile group 31 is pre-inserted into the hook member 311, and then the bending part 310 is overlapped on the fixing rod 30 to realize the installation of the tile group 31. And after clamping two adjacent tile groups 31, the entire tile layer 3 in the roof structure becomes a whole. When facing strong winds, the overall strength can be improved, preventing local tile groups 31 from being blown away and enhancing the wind resistance strength.

[0072] Embodiment 6:

[0073] This embodiment provides a waterproof and heat-insulating building roof structure. In addition to including the technical solutions of the above embodiments, it also has the following technical features:

[0074] The tile group 31 includes a plurality of tile parts 312 and an arched part 313 located between two adjacent tiles;

[0075] Wherein, a notch 314 is formed in the arched part 313 of the bending part 310, and a drain opening 315 is formed at the notch 314 of the arched part 313;

[0076] At the same time, the plurality of tile parts 312, the arched part 313 and the bending part 310 adopt an integral structure.

[0077] It can be seen from this embodiment that by forming an arched part 313 between two adjacent tile parts 312 included in the tile group 31, the structural strength and stability of the tile group 31 can be effectively improved, and a notch 314 is formed in the arched part 313 of the bending part 310, so that a drain opening 315 is formed on the surface of the waterproof layer 7, which can effectively drain rainwater along the surface of the roof structure, avoid rainwater accumulation, and increase the load-bearing burden of the roof structure;

[0078] Moreover, the integral structure between the tile part 312, the arched part 313 and the bending part 310 is convenient to process, and only stamping with a stainless steel plate is required.

[0079] Embodiment 7:

[0080] This embodiment provides a waterproof and heat-insulating building roof structure. In addition to including the technical solutions of the above embodiments, it also has the following technical features:

[0081] The structural framework 1 includes support parts 9 arranged at both ends and a reinforcement part 10 installed between the support parts 9 at both ends;

[0082] Wherein, the support part 9 includes a support bottom rod 90, a support vertical rod 91 installed on the support bottom rod 90 and a support diagonal rod 92; and the reinforcement part 10 includes a reinforcement cross rod 100 and a reinforcement vertical rod 101;

[0083] At the same time, a plurality of triangular structures are formed between the support bottom rod 90, the support vertical rod 91 and the support diagonal rod 92, and a plurality of triangular structures are also formed between the reinforcement cross rod 100 and the reinforcement vertical rod 101, and the structural framework 1 can be made of stainless steel material, and the support bottom rod 90, the support vertical rod 91 and the support diagonal rod 92 can be welded, and the reinforcement cross rod 100 and the reinforcement vertical rod 101 can also be welded;

[0084] Moreover, leveling rods 102 are provided at both ends of the reinforcement cross rod 100, and the leveling rods 102 and the structural framework 1 are welded.

[0085] As can be seen from this embodiment, by providing the support portions 9 at both ends of the structural framework 1, the support for the roof structure is ensured. The provision of the reinforcement portion 10 avoids the situation of sinking caused by the relatively long length direction of the roof structure, and improves the stability and strength of the roof structure. By providing both the support portions 9 and the reinforcement portion 10 as a plurality of triangular structures, the structural strength and stability can be effectively improved.

[0086] The provision of the leveling rod 102 can improve the accuracy of the installation position of the reinforcement portion 10, ensure the reinforcement effect, and improve the structural stability and strength.

[0087] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them fall within the protection scope of the present application.

Claims

1. A waterproof and heat-insulating building roof structure, characterized in that: include: A structural frame (1), the surface of which is sequentially paved with a base plate layer (2) and a tile layer (3); A heat-insulating layer (4) is arranged between the bottom plate layer (2) and the tile layer (3); A sandwich layer (5) is installed between the thermal insulation layer (4) and the tile layer (3), and an air-insulating layer (6) is formed between the sandwich layer and the thermal insulation layer (4); A waterproof layer (7) is arranged on the surface of the plywood layer (5); Wherein, both sides of the isolation layer (6) are open.

2. The waterproof and heat-insulating building roof structure according to claim 1, characterized in that: The thermal insulation layer (4) comprises a surface layer (40) and a thermal insulation material (41) filled in the surface layer (40).

3. The waterproof and heat-insulating building roof structure according to claim 1, characterized in that: Grilles (8) are provided at openings on both sides of the isolation layer (6).

4. The waterproof and heat-insulating building roof structure according to claim 1, characterized in that: The tile layer (3) comprises a plurality of fixing rods (30) arranged at equal intervals on the waterproof layer (7) and a plurality of rows of tile groups (31) respectively connected to the plurality of fixing rods (30); Wherein, one end of the tile group (31) is provided with a bent portion (310) overlapped with the fixing rod (30), and the other end is overlapped on the adjacent tile group (31).

5. The waterproof and heat-insulating building roof structure according to claim 4, characterized in that: A clamping structure is provided between two adjacent rows of tile groups (31); Wherein, the clamping structure comprises a clamping hook (311) arranged on the surface of the tile group (31).

6. The waterproof and heat-insulating building roof structure according to claim 4, characterized in that: The tile group (31) comprises a plurality of tile portions (312) and a raised portion (313) located between any two adjacent tile portions (312); The bent portion (310) is located at the arched portion (313) and is provided with a notch (314), and the arched portion (313) is located at the notch (314) to form a drainage outlet (315).

7. The waterproof and heat-insulating building roof structure according to claim 1, characterized in that: The structural frame (1) comprises support parts (9) arranged at two ends and a reinforcement part (10) installed between the support parts (9) at the two ends; The support portion (9) comprises a support bottom bar (90), a support vertical bar (91) installed on the support bottom bar (90), and a support diagonal bar (92); and the reinforcement portion (10) comprises a reinforcement cross bar (100) and a reinforcement vertical bar (101).

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