Concrete tile with waterproof and thermoelectric power generation functions
By designing the overlapping part and water guide area on the concrete tiles, combined with the water barrier dam and limiting structure, the existing tiles have poor waterproofness and low utilization rate, and higher waterproof performance and tile front utilization rate are achieved.
Patent Information
- Application Number
- CN202421139744.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-23
AI Technical Summary
After the existing concrete tiles are laid, the overlap between the adjacent tiles on the left and right sides is not tight enough, resulting in water seepage or leakage easily when the rain is heavy. At the same time, in order to improve the utilization rate of the tiles, the risk of water flow falling from the gap is increased, affecting the water resistance.
A concrete tiles with waterproof and temperature differential power generation functions are designed, and adopt the design of a overlapping part and a water guide area. A first water barrier dam is provided at the upper end of the overlapping part, and the bottom of the lower end of the overlapping part is bent and extends to the back to form a second dripping eaves. A second water barrier dam is provided at the upper end of the water guide area. Through these structures, water flow is effectively prevented from flowing back and enhance the waterproof performance of the tiles.
It effectively reduces the risk of seepage or leakage at the left and right overlaps of the tile, improves the waterproofing ability of the tile. At the same time, through the design of limit and waterproof dam, the utilization rate of the tile front is improved and the impact resistance of the tile is enhanced.
Smart Images
Figure CN222614692U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of tiles and relates to a concrete tile with waterproof and temperature difference power generation functions. Background Art
[0002] Tiles, or tiles, are building materials used to cover roofs for waterproofing, usually paired with pointed roofs. Concrete tiles are made of cement, sand, fiber, etc. through a variety of production processes. Because of their strength and durability, which are higher than ordinary color steel tiles or resin tiles, and have good thermal insulation and sound insulation properties, they have gradually become an important part of the current roof and wall systems.
[0003] Usually, when laying concrete tiles, multiple tiles need to be laid on the roof, with the adjacent tiles on the left and right overlapping each other, and the upper and lower tiles placed at an inclined gradient, with the drip eaves of the upper tiles located above the lower tiles, to prevent debris or water from falling through the gaps between the upper and lower adjacent tiles.
[0004] For green and low-carbon considerations, and in order to enhance the building's own power resource capacity, the current trend is to use tiles on the roof of the building to provide electricity. Thermoelectric power generation, which uses temperature difference to generate electricity, is very suitable for application on house tiles. If you want to increase the power generation capacity as much as possible, you must require the front of the tile to have the highest possible utilization rate.
[0005] However, after the existing concrete tiles are laid, the overlap between the adjacent tiles on the left and right is not tight enough, which makes it easy for water to seep or leak when it rains heavily; when laying the upper and lower tiles, the desire to maximize the utilization rate of the tiles will increase the risk of water falling from the gaps. If waterproofness is to be ensured, the overlapping coverage area between the upper and lower tiles is too large, which greatly reduces the utilization rate of the front of the tiles. Summary of the invention
[0006] The purpose of the utility model is to provide a concrete tile with waterproof and temperature difference power generation functions, which improves the waterproof performance of the left and right overlaps and the upper and lower overlaps of the tiles while improving the utilization rate of the front side of the tiles, thereby maximizing temperature difference power generation.
[0007] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:
[0008] A concrete tile with waterproof and temperature difference power generation functions, comprising a tile body and a temperature difference power generation module laid on the front power generation area of the tile body;
[0009] The bottom of the tile body is bent and extends to the back to form a first dripping eave;
[0010] The upper end of the back side of the tile body is provided with a convex hook portion for installation;
[0011] A lap joint is provided on one side of the front face of the tile body, the lap joint is horizontally arranged and lower than the tile body, a water guide groove is provided along the length direction of the lap joint, a first water retaining dam is provided at the upper end of the lap joint, and the bottom of the lower end of the lap joint is bent and extends to the back to form a second drip eaves;
[0012] A water guide area and a second water retaining dam located between the water guide area and the corresponding area of the convex hook portion are arranged on the upper part of the front surface of the tile body.
[0013] As a limitation, the convex hook portion is a horizontal protrusion, and the length of the convex hook portion does not exceed the width of the tile body.
[0014] As a second limitation, the front side of the overlapping portion includes at least one water guide groove along the length direction of the overlapping portion.
[0015] As a third limitation, the first water retaining dam is higher than the water guide channel along the width direction of the overlapping portion.
[0016] As a fourth limitation, the second water retaining dam is an L-shaped water retaining dam, the length of the long side of the second water retaining dam is the same as the width of the power generation area, and the length of the short side is less than the width of the water diversion area.
[0017] As a fifth limitation, at the lower end of the back side of the tile body, near the first drip eaves, at least two limiting recesses are provided; and limiting protrusions equal in number to the limiting recesses are provided in the water guiding area, and the positions of the limiting protrusions and the limiting recesses correspond to each other.
[0018] As a further limitation, a nail hole is also provided on the limiting protrusion, and the nail hole passes through the tile body.
[0019] As a sixth limitation, the water guide area is provided with a plurality of comb-shaped water guide strips which are arranged in parallel and recessed in the front side of the tile body.
[0020] As a seventh limitation, fishbone-shaped reinforcement ribs are provided on the back side of the tile body.
[0021] As an eighth limitation, the thermoelectric power generation module is formed by connecting in series the thermoelectric power generation sheets laid on the front side of the tile body.
[0022] As the utility model adopts the above technical solution, compared with the prior art, the technical progress achieved is:
[0023] (1) The utility model provides an overlap portion at the left and right overlaps of two concrete tiles, thereby reducing the gap between the tiles when they are overlapped, and reducing the risk of water seepage or leakage at the left and right overlaps of the tiles;
[0024] (2) The utility model is provided with water retaining dams at the overlapped part and the upper end of the water diversion area. The design of double water retaining dams effectively prevents the backflow of rainwater and other water flows, greatly increasing the waterproof ability of the tile;
[0025] (3) The utility model is designed with a limiting recess and a limiting protrusion for limiting the position when the upper and lower overlaps are connected, which effectively ensures the stability of the upper and lower overlaps of the tiles;
[0026] (4) The utility model ensures that the tiles are firmly overlapped and waterproof by means of limiting and retaining dams, while greatly improving the utilization rate of the front side of the tiles;
[0027] (5) The utility model designs the nail hole on the limiting protrusion, which effectively prevents water from leaking through the nail hole through the height difference;
[0028] (6) The utility model provides fishbone-shaped reinforcement ribs on the back of the tile body, which enhances the strength of the tile, strengthens the rigidity of the tile, and improves the impact resistance of the tile;
[0029] (7) The utility model integrates the thermoelectric power generation technology into concrete tiles, and utilizes the temperature difference effect between the roof and the room to generate thermoelectric power, which is low-carbon and environmentally friendly.
[0030] The utility model belongs to the technical field of tiles, can improve the waterproof performance of tiles and can generate electricity in a green way, which is low-carbon and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0032] In the attached picture:
[0033] Figure 1 A three-dimensional diagram of a concrete tile in an embodiment of the utility model;
[0034] Figure 2 It is a front view of a concrete tile in an embodiment of the utility model;
[0035] Figure 3 It is a rear view of the concrete tile in the embodiment of the utility model;
[0036] Figure 4 A bottom view of a concrete tile in an embodiment of the utility model;
[0037] Figure 5 It is a partial cross-sectional view of the left and right overlaps of tiles in an embodiment of the utility model;
[0038] Figure 6It is a schematic diagram of the upper and lower overlapping of tiles in an embodiment of the utility model.
[0039] In the figure: 100, tile body, 110, first drip eaves, 111, limiting recessed portion, 120, overlapping portion, 121, first water retaining dam, 122, water guide groove, 123, second drip eaves, 130, water guide area, 131, second water retaining dam, 132, limiting protrusion, 133, nail hole, 140, convex hook portion, 150, reinforcing rib, 200, temperature difference power generation module, 210, temperature difference power generation sheet, 300, tile hanging strip. DETAILED DESCRIPTION
[0040] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0041] Embodiment A concrete tile with waterproof and temperature difference power generation functions
[0042] like Figure 1 , Figure 2 and Figure 3 As shown, this embodiment includes a tile body 100 and a thermoelectric power generation module 200 laid on the front of the tile body 100. Specifically, a power generation area is provided in the middle and lower part of the front of the tile body 100, and the thermoelectric power generation module 200 is laid in the power generation area. The bottom of the tile body 100 extends to the back to form a first drip eave 110. The connection area between the first drip eave 110 and the back of the tile body 100 is an arc-shaped curved portion.
[0043] A comb-shaped water guide area 130 is provided on the upper part of the tile body 100. The water guide area 130 includes a plurality of comb-shaped water guide strips arranged in parallel and recessed in the front of the tile body 100. The head end of the water guide strip extends to the upper end of the front of the tile body 100, and the tail end extends to the power generation area. The water guide area 130 also includes an L-shaped second water retaining dam 131. The second water retaining dam 131 protrudes from the front of the tile body 100. The long side of the second water retaining dam 131 is connected to the end of the water guide strip, and the short side is parallel to the extension direction of the water guide strip. A water guide channel is formed between two adjacent water guide strips. In this embodiment, the length of the long side of the second water retaining dam 131 is the same as the width of the power generation area, and the length of the short side is less than the length of the water guide strip in the water guide area 134. The water guide area 134 is provided with two raised limiting protrusions 132, and the limiting protrusions 132 are provided with nail holes 133 that penetrate the tile body 100. The curved portion on the back of the first drip eave 110 is provided with two concave limiting recesses 111 that match the limiting protrusions 132. The matching here means that when two concrete tiles with waterproof and temperature difference power generation functions are overlapped along their length direction, the two limiting protrusions 132 of the concrete tile at the bottom are just correspondingly embedded in the two limiting recesses 111 of the concrete tile at the top.
[0044] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a lap joint 120 parallel to the length direction of the power generation area is provided on the side of the tile body 100 opposite to the short side of the second water retaining dam 131. One end of the lap joint 120 is flush with the second water retaining dam 131, and the other end extends to the lower part of the tile body 100. The bottom of the lap joint 120 is bent and extends to the back to form a second drip eave 123. The front of the lap joint 120 is flush with the back of the tile body 100. The front of the lap joint 120 is recessed and provided with two water guide grooves 122 parallel to its own length direction. The length of the water guide groove 122 is the same as the length of the lap joint 120. It should be noted that the provision of two water guide grooves 122 is a preferred implementation of this embodiment, and at least one water guide groove 122 can be included in the actual design and use.
[0045] A first water retaining dam 121 is provided at the top of the overlap portion 120, one end of the first water retaining dam 121 is flush with the edge of the overlap portion 120, and the other end is connected to the tile body 100. The front of the first water retaining dam 121 is lower than the front of the tile body 100. A convex hook portion 140 protruding from the tile body 100 is provided on a part of the back of the top of the tile body 100 and the back of the first water retaining dam 121. One end of the convex hook portion 140 is flush with the edge of the first water retaining dam 121, and the other end extends along the width direction of the tile body 100. The length of the orthographic projection of the convex hook portion 140 in the plane where the front of the tile body 100 is located is the same as the width of the tile body 100. The length of the convex hook portion 140 in this embodiment is a preferred implementation. In actual design and use, the length of the convex hook portion 140 is less than or equal to the width of the tile body 100, so that the concrete tile can be hung on the top of the house.
[0046] In this embodiment, a raised fishbone-shaped reinforcing rib 150 is provided on the back of the tile body 100, which can enhance the strength of the tile, strengthen the rigidity of the tile, and improve the impact resistance of the tile.
[0047] like Figure 1 and Figure 2 As shown, the thermoelectric power generation module 200 used in this embodiment is laid in the power generation area of the tile body 100, and the two are bonded with structural adhesive, making full use of the temperature difference effect between the roof and the room for thermoelectric power generation, achieving the purpose of low carbon and environmental protection. The thermoelectric power generation module 200 shown in this embodiment is formed by 63 thermoelectric power generation sheets 210 connected in series, which is for reference only. In actual operation, the number of thermoelectric power generation sheets 210 can be changed according to the size of the power generation area of the tile body 100.
[0048] like Figure 5 As shown, when the tile bodies 100 are overlapped and installed along their width direction, the overlapped portion 120 on the side of one tile body 100 drags the other adjacent tile body 100, so that the two tile bodies 100 can be kept in the same horizontal plane. The two water guide grooves 122 are both below the adjacent tile bodies 100, and the water flowing in through the gap between the two tile bodies 100 can be discharged smoothly through the water guide grooves 122.
[0049] like Figure 6As shown, when the embodiment is overlapped and installed along its own length direction, firstly, the convex hook part 140 is hooked on the tile hanging strip 300 of the house roof, so that the back of the tile body 100 and the convex hook part 140 are closely fitted with the two contact surfaces of the tile hanging strip 300; then the fixing nail is passed through the nail hole 133 from the front of the tile body 100 and nailed on the tile hanging strip 300, so that the upper part of the tile body 100 can be firmly installed on the roof. When the upper concrete tile overlaps with the lower concrete tile, the two limiting protrusions 132 of the lower concrete tile just correspond to the two limiting recesses 111 of the upper concrete tile. At this time, along the length direction of the concrete tile, the second water retaining dam 131 of the lower concrete tile is located above the first dripping eaves 110 of the upper concrete tile. The first dripping eaves 110 of the upper concrete tile and the second water retaining dam 131 of the lower concrete tile serve as double insurance to ensure the waterproof performance of the embodiment. At the same time, the upper and lower overlapping method of this embodiment enables the first drip eave 110 to be as close to the upper end of the lower tile body 100 as possible, effectively increasing the utilization rate of the front side of the tile.
[0050] It should be noted that the description of high and low in this embodiment refers to the direction perpendicular to the front side of the tile body, and this description is only used to explain the positional relationship of the component structures in this embodiment.
Claims
1. A concrete tile with waterproof and temperature difference power generation functions, characterized in that: It includes a tile body and a temperature difference power generation module laid on the front of the tile body; The bottom of the tile body is bent and extends to the back to form a first dripping eave; The upper end of the back side of the tile body is provided with a convex hook portion for installation; A lap joint is provided on one side of the front face of the tile body, the lap joint is horizontally arranged and lower than the front face of the tile body, a water guide groove is provided along the length direction of the lap joint, a first water retaining dam is provided at the upper end of the lap joint, and the bottom of the lower end of the lap joint is bent and extends to the back face to form a second dripping eaves; A water guide area and a second water retaining dam located between the water guide area and the corresponding area of the convex hook portion are arranged on the upper part of the front surface of the tile body.
2. The concrete tile with waterproof and temperature difference power generation functions according to claim 1, characterized in that: The convex hook portion is a horizontal protrusion, and the length of the convex hook portion does not exceed the width of the tile body.
3. The concrete tile with waterproof and temperature difference power generation functions according to claim 1, characterized in that: The number of the water guide groove is at least one.
4. The concrete tile with waterproof and temperature difference power generation functions according to claim 1, characterized in that: The first water retaining dam is along the width direction of the overlapping portion and protrudes from the front side of the overlapping portion.
5. The concrete tile with waterproof and temperature difference power generation functions according to claim 1, characterized in that: The second water retaining dam is an L-shaped water retaining dam, the length of the long side of the second water retaining dam is the same as the width of the tile body, and the length of the short side is less than the width of the water guide area.
6. The concrete tile with waterproof and temperature difference power generation functions according to claim 2, characterized in that: At the lower end of the back side of the tile body, near the first dripping eaves, at least two limiting recesses are arranged; and at the water guide area, a limiting protrusion matching the limiting recesses is arranged.
7. The concrete tile with waterproof and temperature difference power generation functions according to claim 6, characterized in that: The limiting protrusion is also provided with a nail hole, which passes through the tile body.
8. The concrete tile with waterproof and temperature difference power generation functions according to claim 1, characterized in that: The water guide area is provided with a plurality of comb-shaped water guide strips which are arranged in parallel and recessed on the front side of the tile body.
9. The concrete tile with waterproof and temperature difference power generation functions according to claim 1, characterized in that: The back of the tile body is provided with fishbone-shaped reinforcing ribs.
10. The concrete tile with waterproof and temperature difference power generation functions according to claim 1, characterized in that: The temperature difference power generation module is formed by connecting the temperature difference power generation sheets laid on the front side of the tile body in series.