Waterproof device of roof wall

By designing waterproof energy storage and collection mechanisms on the roof walls, the problems of rainwater accumulation and solar energy utilization are solved, achieving effective rainwater discharge and solar energy storage and utilization.

CN223824481UActive Publication Date: 2026-01-23HUNAN NO 4 ENG CO
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202520243972.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-17
Publication Date
2026-01-23
Estimated Expiration
2035-02-17

AI Technical Summary

Technical Problem

Existing roof and wall waterproofing devices cannot effectively prevent rainwater accumulation during use and fail to utilize solar energy, a renewable energy source.

Method used

A waterproofing device for roof walls was designed, which includes a waterproof energy storage mechanism. The device utilizes the inclined design of the waterproof panel and solar panel to guide the flow of rainwater and collects the rainwater into a storage tank through a collection mechanism. At the same time, the device uses solar panels to generate electricity and store it in a battery.

Benefits of technology

It achieves effective rainwater discharge and collection, avoids roof erosion caused by water accumulation, and enables the use of solar energy for power generation and storage, thus realizing the utilization of renewable energy.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223824481U_ABST
    Figure CN223824481U_ABST
Patent Text Reader

Abstract

The utility model relates to the related technical field of roof waterproofing, in particular to a roof wall waterproof device which comprises a house and a waterproof power storage mechanism, the waterproof power storage mechanism is arranged on the top face of the house, a collecting mechanism is arranged on the top face of the house, and a filtering mechanism is arranged on one side of the collecting mechanism. According to the waterproof device of the roof wall, through the arrangement of the storage battery, the mounting plate, the supporting legs, the waterproof plate, the framework and the solar panel, when the waterproof device is used and in rainy days, due to the fact that the waterproof plate inclines from the middle to the two ends, the framework also inclines from the middle to the two ends when fixed to the waterproof plate, and the solar panel also inclines from the middle to the two ends; when rainwater drips on the waterproof plate and the solar panel, the rainwater can flow to the two ends under the action of gravity, so that the rainwater can be prevented from being accumulated on the roof for a long time to erode the roof, and when the weather is clear, the solar panel can generate electricity and store the electricity in the storage battery, so that renewable energy sources can be collected and utilized.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This utility model relates to the technical field of roof waterproofing, and in particular to a waterproofing device for roof walls. Background Technology

[0002] Roof waterproofing is a crucial part of building construction, aiming to protect buildings from wind, rain, and snow erosion and ensure the comfort and safety of the indoor environment. As the name suggests, roof waterproofing refers to the treatment of the building's roof to prevent moisture from seeping into the interior. It is an important component of the building's external envelope system, directly affecting the building's lifespan and the quality of life of its residents. Besides its basic function of sheltering from wind and rain, the roof also undertakes multiple tasks such as thermal insulation, protecting the roof structure, and extending the structural lifespan. Roof waterproofing should follow the principles of "reasonable design, combined prevention and drainage, adaptation to local conditions, and comprehensive management," ensuring both a good waterproof layer and smooth drainage. Therefore, a waterproofing device for the roof and walls is particularly needed.

[0003] However, existing roof and wall waterproofing devices, during use, mostly involve applying waterproof coatings to the roof surface, which cannot completely prevent rainwater from accumulating on the roof, and at the same time, they do not collect and utilize renewable energy sources such as solar energy. Utility Model Content

[0004] The purpose of this utility model is to provide a waterproofing device for roofs and walls, in order to solve the problem mentioned in the background art that most existing roof protection devices simply apply waterproof coating to the roof surface during use, but cannot completely prevent rainwater from accumulating on the roof, and at the same time do not collect and utilize renewable energy sources such as solar energy.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a waterproof device for roof walls, comprising a house and a waterproof energy storage mechanism, wherein the roof surface of the house is provided with a waterproof energy storage mechanism, the roof surface of the house is provided with a collection mechanism, and a filter mechanism is provided on one side of the collection mechanism;

[0006] The waterproof energy storage mechanism includes a battery, a mounting plate, a support leg, a waterproof plate, a frame, and a solar panel. The battery is installed on the roof of the house, and the mounting plate is fixedly connected to the roof of the house. The support leg is fixedly connected to one side of the surface of the mounting plate, and the waterproof plate is fixedly connected to the other end of the support leg. The frame is fixedly connected to one side of the surface of the waterproof plate, and the solar panel is installed inside the frame.

[0007] Preferably, the battery is electrically connected to the solar panel, and the waterproof plate is inclined from the middle to both sides.

[0008] Preferably, the collection mechanism includes a fixing ring, a support column, a water storage tank, a first connecting pipe, a second connecting pipe, and a water storage tank. The fixing ring is fixedly connected to one side of the surface of the house, the support column is fixedly connected to the top surface of the house, the water storage tank is fixedly connected to one end of the support column, the first connecting pipe is sealed to one side of the surface of the water storage tank, the second connecting pipe is sealed to one side of the surface of the water storage tank, and the other end of the second connecting pipe is connected to the water storage tank.

[0009] Preferably, the water storage tank is provided in two sets, with both ends of the water storage tank being higher than the middle part, and one end of the second connecting pipe passing through the fixing ring.

[0010] Preferably, the filtration mechanism includes a movable groove, a return spring, a limiting block, a wrench, a filter frame, a baffle, a limiting groove, and a filter screen. The water storage tank has a movable groove inside, and a return spring is installed inside the movable groove. A limiting block is welded to one end of the return spring. A wrench is welded to one side of the surface of the limiting block. One end of the limiting block is fitted into one side of the filter frame. A baffle is welded to one side of the surface of the wrench. A limiting groove is opened on one side of the surface of the filter frame. A filter screen is installed inside the filter frame.

[0011] Preferably, one end of the reset spring is welded to the water storage tank inside the movable groove, and the other end of the reset spring is welded to the limiting block, wherein the limiting block and the limiting groove are matched in size.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the waterproof device for the roof wall, through the setting of the waterproof energy storage mechanism, during use, when it rains, rainwater dripping onto the waterproof board and solar panel will flow to both ends due to gravity, thereby preventing rainwater from accumulating on the roof for a long time and eroding the roof. When the weather is sunny, the solar panel will generate electricity and store it in the battery, thereby collecting and utilizing renewable energy. Attached Figure Description

[0013] Figure 1 This is a side view of the appearance structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the waterproof energy storage mechanism of this utility model;

[0015] Figure 3 This is a schematic diagram of the collection mechanism structure of this utility model;

[0016] Figure 4 This is a schematic cross-sectional view of the water storage tank of this utility model;

[0017] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0018] In the diagram: 1. House; 2. Waterproof energy storage mechanism; 201. Battery; 202. Mounting plate; 203. Support leg; 204. Waterproof plate; 205. Frame; 206. Solar panel; 3. Collection mechanism; 301. Fixing ring; 302. Support column; 303. Water tank; 304. First connecting pipe; 305. Second connecting pipe; 306. Water storage tank; 4. Filtration mechanism; 401. Movable groove; 402. Return spring; 403. Limiting block; 404. Wrench; 405. Filter frame; 406. Baffle; 407. Limiting groove; 408. Filter screen. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-5 This utility model provides a technical solution: a waterproof device for roof walls, including a house 1 and a waterproof energy storage mechanism 2. The waterproof energy storage mechanism 2 is provided on the top surface of the house 1, a collection mechanism 3 is provided on the top surface of the house 1, and a filter mechanism 4 is provided on one side of the collection mechanism 3.

[0021] The waterproof energy storage mechanism 2 includes a battery 201, a mounting plate 202, a support leg 203, a waterproof membrane 204, a frame 205, and a solar panel 206. The battery 201 is installed on the roof of the house 1. The mounting plate 202 is fixedly connected to the roof of the house 1. The support leg 203 is fixedly connected to one side of the mounting plate 202, and the waterproof membrane 204 is fixedly connected to the other end of the support leg 203. The frame 205 is fixedly connected to one side of the waterproof membrane 204, and the solar panel 206 is installed inside the frame 205. The solar panel 206 is connected to the battery 201, mounting plate 202, support leg 203, and waterproof membrane 204. The arrangement of the frame 205 and solar panel 206 ensures that, during rainy days, the waterproof panel 204 is tilted from the middle to both ends, and the frame 205, when fixed to the waterproof panel 204, is also tilted from the middle to both ends. Consequently, the solar panel 206 is also tilted from the middle to both ends. When rainwater drips onto the waterproof panel 204 and solar panel 206, it will flow to both ends due to gravity, thus preventing rainwater from accumulating on the roof for a long time and eroding the roof. When the weather is sunny, the solar panel 206 will generate electricity and store it in the battery 201, thereby collecting and utilizing renewable energy.

[0022] Furthermore, the battery 201 is electrically connected to the solar panel 206, and the waterproof plate 204 is inclined from the middle to both sides. Due to the setting of the waterproof plate 204, when it is in use, the waterproof plate 204 will guide the rainwater to both sides when it drips onto the waterproof plate 204, thereby preventing rainwater from accumulating on the roof and thus preventing rainwater from eroding the roof.

[0023] Furthermore, the collection mechanism 3 includes a fixing ring 301, a support column 302, a water storage tank 303, a first connecting pipe 304, a second connecting pipe 305, and a water storage tank 306. A fixing ring 301 is fixedly connected to one side of the surface of the house 1. A support column 302 is fixedly connected to the top surface of the house 1. One end of the support column 302 is fixedly connected to the water storage tank 303. A first connecting pipe 304 is sealed to one side of the surface of the water storage tank 303. A second connecting pipe 305 is sealed to one side of the surface of the water storage tank 303. The other end of the second connecting pipe 305 is connected to the water storage tank 306. The collection mechanism 3 is connected via the fixing ring 301, support column 302, water storage tank 306, and water storage tank 306. The arrangement of the column 302, water storage tank 303, first connecting pipe 304, second connecting pipe 305, and water storage tank 306 ensures that, during use, the support column 302 supports the water storage tank 303, making the water storage tank 303 higher at both ends and lower in the middle. When the waterproof plate 204 guides rainwater to flow to both sides, it will flow into the interior of the water storage tank 303. Because the water storage tank 303 is higher at both ends and lower in the middle, the rainwater flows towards the center inside the water storage tank 303. At this time, the rainwater inside the water storage tank 303 flows into the interior of the water storage tank 306 through the first connecting pipe 304 and the second connecting pipe 305, thereby collecting and utilizing the rainwater.

[0024] Furthermore, the water storage tank 303 is provided in two sets, with both ends of the water storage tank 303 being higher than the middle. One end of the second connecting pipe 305 passes through the fixing ring 301. Through the setting of the fixing ring 301 and the water storage tank 303, the fixing ring 301 can fix the second connecting pipe 305 to one side of the surface of the house 1 during use, preventing the second connecting pipe 305 from moving. The water storage tank 303 can collect the rainwater guided by the waterproof board 204. Since the water storage tank 303 is high at both ends and low in the middle, the rainwater collected inside the water storage tank 303 flows towards the middle and is then introduced into the interior of the water storage tank 306 by the first connecting pipe 304 and the second connecting pipe 305.

[0025] Furthermore, the filtration mechanism 4 includes a movable groove 401, a return spring 402, a limiting block 403, a wrench 404, a filter frame 405, a baffle 406, a limiting groove 407, and a filter screen 408. The water storage tank 303 has a movable groove 401 inside, and a return spring 402 is installed inside the movable groove 401. A limiting block 403 is welded to one end of the return spring 402. A wrench 404 is welded to one side of the limiting block 403, and one end of the limiting block 403 is fitted into one side of the filter frame 405. A baffle 406 is welded to one side of the wrench 404. A limiting groove 407 is opened on one side of the filter frame 405, and a filter screen 408 is installed inside the filter frame 405. Through the arrangement of the movable groove 401, the return spring 402, the limiting block 403, the wrench 404, the filter frame 405, the baffle 406, the limiting groove 407, and the filter screen 408... In use, when rainwater gathers inside the water storage tank 303 and flows into the first connecting pipe 304 and the second connecting pipe 305, the rainwater is filtered and purified by the filter screen 408 installed inside the filter frame 405, which is fitted inside the water storage tank 303. When the filter screen 408 is clogged, the wrench 404 can be turned. At this time, the wrench 404 moves the limiting block 403 into the movable groove 401, and the return spring 402 is compressed and deformed. When the limiting block 403 is fully fitted into the movable groove 401, one end of the limiting block 403 is disengaged from the limiting groove 407. At this time, the limiting block 403 loses its fixing effect on the filter frame 405, so the filter frame 405 can be removed from the water storage tank 303, and then the filter screen 408 can be cleaned or replaced.

[0026] Furthermore, one end of the return spring 402 is welded to the water storage tank 303 inside the movable groove 401, and the other end of the return spring 402 is welded to the limiting block 403. The limiting block 403 matches the size of the limiting groove 407. With the setting of the limiting block 403, during use, since one end of the limiting block 403 is fitted inside the limiting groove 407 opened on one side of the surface of the filter frame 405, and the other end is fitted inside the movable groove 401, the limiting block 403 can fix the filter frame 405 inside the water storage tank 303.

[0027] Working principle: First, when the weather is sunny, the solar panel 206 generates electricity and stores it in the battery 201, thus collecting and utilizing renewable energy. Then, when it rains, the waterproof panel 204 is tilted from the middle to both ends, and the frame 205, which is fixed to the waterproof panel 204, is also tilted from the middle to both ends. Similarly, the solar panel 206 is tilted from the middle to both ends. When rainwater drips onto the waterproof panel 204 and the solar panel 206, it will flow to both ends due to gravity, thus preventing rainwater from accumulating on the roof for a long time and eroding the roof. When the waterproof panel 204 guides the rainwater to flow to both sides, it will flow into the water storage tank 303. Since the water storage tank 303 is high at both ends and low in the middle, the rainwater flows towards the middle inside the water storage tank 303. At this time, the rainwater inside the water storage tank 303 flows into the water storage tank 306 through the first connecting pipe 304 and the second connecting pipe 305, thus collecting and utilizing the rainwater. The rainwater will be filtered and purified by the filter screen 408.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waterproofing device for roof and wall structures, comprising a house (1) and a waterproof energy storage mechanism (2), characterized in that: The roof of the house (1) is provided with a waterproof energy storage mechanism (2), the roof of the house (1) is provided with a collection mechanism (3), and a filter mechanism (4) is provided on one side of the collection mechanism (3). The waterproof energy storage mechanism (2) includes a battery (201), a mounting plate (202), a support leg (203), a waterproof plate (204), a frame (205), and a solar panel (206). The battery (201) is installed on the top surface of the house (1). The mounting plate (202) is fixedly connected to the top surface of the house (1). The support leg (203) is fixedly connected to one side of the surface of the mounting plate (202). The waterproof plate (204) is fixedly connected to the other end of the support leg (203). The frame (205) is fixedly connected to one side of the surface of the waterproof plate (204). The solar panel (206) is installed inside the frame (205).

2. The waterproofing device for roofs and walls according to claim 1, characterized in that: The battery (201) is electrically connected to the solar panel (206), and the waterproof plate (204) is inclined from the middle to both sides.

3. A waterproofing device for roofs and walls according to claim 1, characterized in that: The collection mechanism (3) includes a fixing ring (301), a support column (302), a water storage tank (303), a first connecting pipe (304), a second connecting pipe (305), and a water storage tank (306). The fixing ring (301) is fixedly connected to one side of the surface of the house (1), and the support column (302) is fixedly connected to the top surface of the house (1). The water storage tank (303) is fixedly connected to one end of the support column (302). The first connecting pipe (304) is sealed to one side of the surface of the water storage tank (303), and the second connecting pipe (305) is sealed to one side of the surface of the water storage tank (303). The other end of the second connecting pipe (305) is connected to the water storage tank (306).

4. A waterproofing device for roofs and walls according to claim 3, characterized in that: The water storage tank (303) is provided in two sets, with both ends of the water storage tank (303) being higher than the middle part, and one end of the second connecting pipe (305) passing through the fixing ring (301).

5. A waterproofing device for roofs and walls according to claim 1, characterized in that: The filtration mechanism (4) includes a movable groove (401), a return spring (402), a limiting block (403), a wrench (404), a filter frame (405), a baffle (406), a limiting groove (407), and a filter screen (408). The water storage tank (303) has a movable groove (401) inside. The movable groove (401) is provided inside the movable groove (401). A return spring (402) is provided inside the movable groove (401). A limiting block (403) is welded to one end of the return spring (402). A wrench (404) is welded to one side of the surface of the limiting block (403). One end of the limiting block (403) is fitted into one side of the filter frame (405). A baffle (406) is welded to one side of the surface of the wrench (404). A limiting groove (407) is provided on one side of the surface of the filter frame (405). A filter screen (408) is installed inside the filter frame (405).

6. A waterproofing device for roofs and walls according to claim 5, characterized in that: One end of the reset spring (402) is welded to the water storage tank (303) inside the movable groove (401), and the other end of the reset spring (402) is welded to the limiting block (403). The limiting block (403) matches the size of the limiting groove (407).