Roof waterproof structure

By designing the flow diversion mechanism and sewage discharge mechanism of the roof waterproof structure, the problems of rainwater in the prior art cannot be diverted and collected and debris cannot be filtered, and the effective diversion, collection and secondary utilization of rainwater is achieved, and the waterproofing effect and environmental protection of the roof are improved.

CN222879074UActive Publication Date: 2025-05-16XIAN LIQUN CONSTRUCTION ENGINEERING DESIGN CO LTD
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Patent Information

Application Number
CN202421915785.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-08
Publication Date
2025-05-16
Estimated Expiration
2034-08-08

AI Technical Summary

Technical Problem

The existing roof waterproof structure cannot effectively divert and collect rainwater, resulting in rainwater being unable to be reused and debris such as fallen leaves are unable to filter out debris, which can easily lead to drainage blockage.

Method used

A roof waterproof structure is designed, including a flow guide and a sewage discharge mechanism. The flow guide mechanism consists of connecting columns, flow guide plates, water collecting shells, flow guide blocks, drain pipes, filter plates and filter screens, which can guide rainwater into the water collecting shells and discharge them through the drain pipes; the sewage discharge mechanism can clean up debris on the filter screens through the screws and ball nut seats driven by the motor to prevent blockage.

Benefits of technology

It realizes effective drainage and collection of rainwater, avoids the problem of water seepage and leakage on the roof, and filters debris through a filter to prevent drainage and blockage, facilitates the secondary utilization of rainwater, and improves the waterproofing effect and environmental protection of the roof.

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Abstract

The utility model relates to the related technical field of roof waterproofing, in particular to a roof waterproof structure which comprises a roof, a flow guide mechanism is arranged at one end of the roof, and a sewage draining mechanism is arranged at one end of the flow guide mechanism. According to the roof waterproof structure, through the arrangement of the connecting column, the flow guide plate, the water collecting shell, the first flow guide block, the second flow guide block, a drainage pipe, a first filter plate, a second filter plate and a filter screen, when it rains, rainwater falls on the flow guide plate, the rainwater can flow into the water collecting shell through guiding of the flow guide plate, in this way, the rainwater cannot make contact with a roof, and the problems of water seepage and leakage are avoided; the roof waterproof device has a good waterproof effect on a roof, the first flow guide block and the second flow guide block can guide rainwater to flow into the drainage pipe, so that the rainwater can be collected and reutilized, then the rainwater flows into the filter screen when flowing into the water collection shell, the filter screen can filter out impurities such as leaves, and blockage is avoided during drainage.
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Description

Technical Field

[0001] The utility model relates to the technical field related to roof waterproofing, and in particular to a roof waterproofing structure. Background Art

[0002] Most of the traditional roofs in my country are pitched roofs, which have a large slope and good drainage and waterproofing effects. However, with the development of the construction industry, in order to reduce the cost of the project and improve the degree of prefabrication and assembly of the roof, the roofs of houses are generally changed to flat roofs. The drainage and waterproofing effects of such flat roofs are relatively poor, and they are prone to seepage and leakage. Therefore, a roof waterproof structure is particularly needed.

[0003] However, most of the existing roof waterproof structures can only waterproof the house, but cannot divert and collect rainwater, and the rainwater cannot be collected for secondary utilization. Secondly, most of the waterproof structures cannot filter debris such as fallen leaves, and are prone to blockage during drainage. Utility Model Content

[0004] The purpose of the utility model is to provide a roof waterproof structure to solve the problem of the existing roof waterproof structure proposed in the above background technology. Most of the waterproof structures can only waterproof the house, but cannot divert and collect rainwater, and the rainwater cannot be collected for secondary utilization. Secondly, most of the waterproof structures cannot filter debris such as fallen leaves, and are prone to blockage during drainage.

[0005] To achieve the above object, the utility model provides the following technical solutions: a roof waterproof structure, comprising a roof, one end of the roof is provided with a flow guide mechanism, and one end of the flow guide mechanism is provided with a sewage discharge mechanism;

[0006] The guide mechanism includes a connecting column, a guide plate, a water collecting shell, a first guide block, a second guide block, a drain pipe, a first filter plate, a second filter plate and a filter screen. The upper end of the roof is fixedly installed with a connecting column, one end of the connecting column is fixedly connected to the guide plate, one end of the roof is provided with a water collecting shell, the interior of the water collecting shell is fixedly installed with a first guide block, the interior of the water collecting shell is fixedly installed with a second guide block, one end of the water collecting shell is provided with a drain pipe, the interior of the water collecting shell is fixedly installed with a first filter plate, the interior of the water collecting shell is fixedly installed with a second filter plate, and the interior of the first filter plate is provided with a filter screen.

[0007] Preferably, the connecting columns and guide plates are each provided in four groups, the first guide blocks are provided in two groups, and the second guide blocks are provided in two groups.

[0008] Preferably, two groups of the first filter plates and the second filter plates are provided, and filter screens are provided inside the first filter plates and the second filter plates.

[0009] Preferably, the sewage discharge mechanism includes a connecting groove, a connecting shell, a motor, a screw, a ball nut seat, a sewage discharge plate, a sewage discharge pipe, a limit block and a limit groove. The four side surfaces of the water collecting shell are provided with connecting grooves, the four side surfaces of the water collecting shell are fixedly connected with the connecting shell, a motor is fixedly installed on one side surface of the connecting shell, one end of the motor is connected to a screw, a ball nut seat is provided on the surface of the screw, a sewage discharge plate is provided at one end of the ball nut seat, and a sewage discharge pipe is provided at one end of the water collecting shell.

[0010] Preferably, a limiting block is provided at one end of the ball nut seat, and a limiting groove is provided on the inner wall of the connecting shell.

[0011] Preferably, the screw rod and the connecting shell are connected via a bearing, and the screw rod and the connecting shell form a rotating structure.

[0012] Preferably, the limiting block forms a sliding structure with the connecting shell through the limiting groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the roof waterproof structure, through the setting of connecting columns, guide plates, water collecting shells, first guide blocks, second guide blocks, drain pipes, first filter plates, second filter plates and filter screens, when it rains, rainwater falls on the guide plates, and is guided by the guide plates to flow into the water collecting shell, so that the rainwater will not contact the roof, avoiding problems such as seepage and leakage, and has a good waterproof effect on the roof, and the first guide blocks and the second guide blocks will guide the rainwater to flow into the drain pipe, so that the rainwater can be collected and processed, and the rainwater can be reused, and secondly, when the rainwater flows into the water collecting shell, it will enter the filter screen, and the filter screen will filter out debris such as leaves, and no blockage will occur during drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the connection column and the guide plate cooperating with each other in the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the first filter plate and the filter screen cooperating with each other in the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the sewage discharge mechanism of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the ball nut seat and the sewage discharge plate cooperating with each other in the utility model.

[0019] In the figure: 1. roof; 2. guide mechanism; 201. connecting column; 202. guide plate; 203. water collecting shell; 204. first guide block; 205. second guide block; 206. drain pipe; 207. first filter plate; 208. second filter plate; 209. filter screen; 3. sewage discharge mechanism; 301. connecting groove; 302. connecting shell; 303. motor; 304. screw; 305. ball nut seat; 306. sewage plate; 307. sewage pipe; 308. limit block; 309. limit groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides a technical solution: a roof waterproof structure, comprising a roof 1, a flow guide mechanism 2 is arranged at one end of the roof 1, and a sewage discharge mechanism 3 is arranged at one end of the flow guide mechanism 2;

[0022] The guide mechanism 2 includes a connecting column 201, a guide plate 202, a water collecting shell 203, a first guide block 204, a second guide block 205, a drain pipe 206, a first filter plate 207, a second filter plate 208 and a filter screen 209. The upper end of the roof 1 is fixedly installed with a connecting column 201, one end of the connecting column 201 is fixedly connected to the guide plate 202, one end of the roof 1 is provided with a water collecting shell 203, the inside of the water collecting shell 203 is fixedly installed with the first guide block 204, the inside of the water collecting shell 203 is fixedly installed with the second guide block 205, one end of the water collecting shell 203 is provided with a drain pipe 206, the inside of the water collecting shell 203 is fixedly installed with the first filter plate 207, the inside of the water collecting shell 203 is fixedly installed with the second filter plate 208, the inside of the first filter plate 207 is provided with a filter screen 209, and the water collecting shell 203 is connected to the connecting column 201. 1. The guide plate 202, the water collecting shell 203, the first guide block 204, the second guide block 205, the drain pipe 206, the first filter plate 207, the second filter plate 208 and the filter screen 209 are arranged. When it rains, the rainwater will be guided by the guide plate 202 to flow into the water collecting shell 203, and the rainwater will not contact the roof 1, thereby avoiding problems such as water seepage and leakage, and providing good protection and waterproofing effects for the roof 1. When the rainwater flows downward in the water collecting shell 203, it will pass through the filter screen 209, and the filter screen 209 will filter out the debris in the rainwater to prevent blockage during drainage. Finally, the first guide block 204 and the second guide block 205 will guide the rainwater in the water collecting shell 203 to flow into the drain pipe 206. The way in which the rainwater is discharged through the drain pipe 206 is convenient for collecting the rainwater, and the rainwater can be reused for a second time, which is more environmentally friendly.

[0023] Furthermore, the connecting column 201 and the guide plate 202 are each provided with four groups, the first guide block 204 is provided with two groups, and the second guide block 205 is provided with two groups. Through the setting of the first guide block 204 and the second guide block 205, the first guide block 204 and the second guide block 205 can guide the rainwater in the water collecting shell 203 into the drain pipe 206 to prevent the rainwater from being unable to be quickly discharged in the water collecting shell 203.

[0024] Furthermore, two groups of the first filter plate 207 and the second filter plate 208 are provided, and filter screens 209 are provided inside the first filter plate 207 and the second filter plate 208. Through the setting of the filter screen 209, the filter screen 209 can filter out debris in rainwater to prevent blockage during drainage.

[0025] Furthermore, the sewage discharge mechanism 3 includes a connecting groove 301, a connecting shell 302, a motor 303, a screw 304, a ball nut seat 305, a sewage plate 306, a sewage pipe 307, a limit block 308 and a limit groove 309. The four side surfaces of the water collecting shell 203 are provided with a connecting groove 301, the four side surfaces of the water collecting shell 203 are fixedly connected with the connecting shell 302, the motor 303 is fixedly installed on one side surface of the connecting shell 302, one end of the motor 303 is connected with the screw 304, the surface of the screw 304 is provided with a ball nut seat 305, one end of the ball nut seat 305 is provided with a sewage plate 306, one end of the water collecting shell 203 is provided with a sewage pipe 307, and the Through the arrangement of the connecting groove 301, the connecting shell 302, the motor 303, the screw 304, the ball nut seat 305, the drain plate 306 and the drain pipe 307, when there are too much debris and garbage on the filter screen 209, the motor 303 is started, and the motor 303 makes the screw 304 rotate repeatedly in both positive and negative directions, and the ball nut seat 305 will be driven to reciprocate back and forth, and the drain plate 306 will be driven to move at this time, and the moving drain plate 306 will scrape the garbage on the surface of the filter screen 209 to the drain pipe 307, and finally the debris and garbage will be discharged through the drain pipe 307, so as to prevent the excessive debris and garbage from affecting the filtering effect and the drainage effect.

[0026] Furthermore, a limiting block 308 is provided at one end of the ball nut seat 305, and a limiting groove 309 is provided on the inner wall of the connecting shell 302. Through the setting of the ball nut seat 305, when the ball nut seat 305 moves on the surface of the screw 304, the sewage plate 306 will be driven to move to clean the filtered debris.

[0027] Furthermore, the screw 304 and the connecting shell 302 are connected via a bearing, and the screw 304 and the connecting shell 302 form a rotating structure. Through the setting of the screw 304, when the screw 304 rotates forward and reverse, the ball nut seat 305 will be driven to move forward and backward.

[0028] Furthermore, the limit block 308 forms a sliding structure with the connecting shell 302 through the limit groove 309. Through the setting of the limit block 308 and the limit groove 309, the limit block 308 can limit the movement of the ball nut seat 305 when sliding in the limit groove 309.

[0029] Working principle: When it rains, rainwater will be guided by the guide plate 202 to flow into the water collection shell 203, and the rainwater will not contact the roof 1, avoiding problems such as water seepage and leakage, and providing good protection and waterproofing effect for the roof 1. When the rainwater flows downward in the water collection shell 203, it will pass through the filter screen 209, and the filter screen 209 will filter out the debris in the rainwater to prevent blockage during drainage. Finally, the first guide block 204 and the second guide block 205 will guide the rainwater in the water collection shell 203 to flow into the drain pipe 206. The way in which the rainwater is discharged through the drain pipe 206 is convenient for rainwater entry. The rainwater can be collected and reused for a second time, which is more environmentally friendly. When there are too many debris and garbage on the filter screen 209, the motor 303 is started, and the motor 303 causes the screw 304 to rotate repeatedly in both positive and negative directions, and the ball nut seat 305 is driven to reciprocate back and forth. At this time, the sewage plate 306 is driven to move, and the moving sewage plate 306 will scrape the garbage on the surface of the filter screen 209 to the sewage pipe 307, and finally the debris and garbage will be discharged through the sewage pipe 307, so as to prevent the excessive debris and garbage from affecting the filtering effect and the drainage effect.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roof waterproof structure, comprising a roof (1), characterized in that: A flow guide mechanism (2) is provided at one end of the roof (1), and a sewage discharge mechanism (3) is provided at one end of the flow guide mechanism (2); The flow guide mechanism (2) comprises a connecting column (201), a flow guide plate (202), a water collecting shell (203), a first flow guide block (204), a second flow guide block (205), a drain pipe (206), a first filter plate (207), a second filter plate (208) and a filter screen (209); the connecting column (201) is fixedly mounted on the upper end of the roof (1); one end of the connecting column (201) is fixedly connected to the flow guide plate (202); and one end of the roof (1) is provided with a water collecting shell (203). 3), a first guide block (204) is fixedly installed inside the water collecting shell (203), a second guide block (205) is fixedly installed inside the water collecting shell (203), a drainage pipe (206) is provided at one end of the water collecting shell (203), a first filter plate (207) is fixedly installed inside the water collecting shell (203), a second filter plate (208) is fixedly installed inside the water collecting shell (203), and a filter screen (209) is provided inside the first filter plate (207).

2. A roof waterproof structure according to claim 1, characterized in that: The connecting columns (201) and the guide plates (202) are each provided in four groups, the first guide blocks (204) are provided in two groups, and the second guide blocks (205) are provided in two groups.

3. A roof waterproof structure according to claim 1, characterized in that: The first filter plate (207) and the second filter plate (208) are each provided in two groups, and filter screens (209) are each provided inside the first filter plate (207) and the second filter plate (208).

4. A roof waterproof structure according to claim 1, characterized in that: The sewage discharge mechanism (3) comprises a connection groove (301), a connection shell (302), a motor (303), a screw (304), a ball nut seat (305), a sewage discharge plate (306), a sewage discharge pipe (307), a limit block (308) and a limit groove (309); the four side surfaces of the water collecting shell (203) are provided with connection grooves (301); the four side surfaces of the water collecting shell (203) are fixedly connected with the connection shell (302); the motor (303) is fixedly mounted on one side surface of the connection shell (302); one end of the motor (303) is connected with a screw (304); the surface of the screw (304) is provided with a ball nut seat (305); one end of the ball nut seat (305) is provided with a sewage discharge plate (306); and one end of the water collecting shell (203) is provided with a sewage discharge pipe (307).

5. A roof waterproof structure according to claim 4, characterized in that: A limiting block (308) is provided at one end of the ball nut seat (305), and a limiting groove (309) is provided on the inner wall of the connecting shell (302).

6. A roof waterproof structure according to claim 4, characterized in that: The screw rod (304) and the connecting shell (302) are connected via a bearing, and the screw rod (304) and the connecting shell (302) form a rotating structure.

7. A roof waterproof structure according to claim 5, characterized in that: The limiting block (308) forms a sliding structure with the connecting shell (302) via the limiting groove (309).