CN219471165U - Urban rainwater diversion discharge structure - Google Patents

Abstract

The application relates to the urban rainwater diversion discharge structure, and relates to the technical field of urban rainwater discharge, including a rainwater collection well and a diversion assembly, the diversion assembly includes a sewage pipe and a rainwater pipe, and a filter mechanism is arranged on the rainwater collection well. Rainwater and garbage flow into the rainwater collection well together, and the filter mechanism filters and collects the garbage. The first rainwater mixed with soil or some unfiltered impurities accumulates at the bottom of the rainwater collection well, and flows to the sewage pipe through the sewage pipe and finally to the sewage treatment After the rainwater is deposited and accumulated, the relatively clean rainwater in the upper layer flows directly to the river through the rainwater pipe, so as to realize the diversion of rainwater, reduce the probability of impurities and garbage accumulating in the rainwater pipe, and reduce the impurities and garbage entering with the rainwater. The probability of river channels, thus improving the environmental protection of urban rainwater diversion discharge.

Description

Urban rainwater diversion discharge structure

technical field

The application relates to the technical field of urban rainwater drainage, in particular to the urban rainwater diversion discharge structure.

Background technique

With the enhancement of environmental protection awareness, in the construction of urban drainage system, rainwater and domestic sewage are usually discharged and treated in the way of rain and sewage diversion, rainwater and sewage are collected by different pipelines, and rainwater is directly discharged to the river through the rainwater pipe network , The sewage is collected through the sewage pipe network and sent to be treated to prevent the sewage from directly entering the river and causing pollution. Moreover, the collection and utilization of rainwater and centralized management and discharge can reduce the impact of water volume on the sewage treatment plant and ensure the treatment efficiency of the sewage treatment plant.

Rainwater enters the rainwater pipe network through the rainwater collection pipe and is directly discharged to the river through the rainwater pipe network. However, when the rainwater first falls, the impurities and garbage on the ground enter the rainwater collection pipe together with the rainwater under the washing of the rainwater, and some of them accumulate in the rainwater pipe. Pipeline blockage in the network, continuous accumulation not only adversely affects the discharge of rainwater, but also breeds microorganisms, which enter the river along with the rain; and some impurities and garbage are discharged into the river along with the rain, causing the ecology of the river to be polluted. Therefore, the environmental protection of urban rainwater diversion discharge is reduced.

Utility model content

In order to improve the environmental protection of urban rainwater diversion discharge, the application provides an urban rainwater diversion discharge structure.

The urban rainwater diversion discharge structure provided by this application adopts the following technical scheme:

The urban rainwater diversion discharge structure includes a rainwater collection well, the rainwater collection well is buried underground and the top is open, the top of the rainwater collection well communicates with the ground and is used to collect rainwater, and the rainwater collection well is provided with a diversion assembly. The shunt components described include:

Sewage pipe, which is arranged on the rainwater collection well and communicates with the rainwater collection well and is used to communicate with the sewage pipe;

A rainwater pipe, the rainwater pipe is arranged on the rainwater collection well and communicates with the rainwater collection well, the rainwater pipe is located above the sewage pipe and is used to discharge rainwater;

The rainwater collection well is provided with a filtering mechanism for filtering garbage in the rainwater.

By adopting the above technical scheme, rainwater and garbage flow into the rainwater collection well together, and the filter mechanism filters and collects the garbage. After the rainwater is filtered, it flows to the bottom of the rainwater collection well for storage. The first rainwater is mixed with soil or some unfiltered impurities. It is accumulated at the bottom of the rainwater collection well, and the rainwater accumulated at the bottom flows to the sewage pipe through the sewage pipe and finally to the sewage treatment plant for treatment. After the rainwater is deposited and accumulated, the upper layer of rainwater is relatively clean, and the upper layer of rainwater flows directly to the river through the rainwater pipe, so as to realize the Through the cooperation of the filter mechanism, the sewage pipe and the rainwater pipe, the probability of impurities and garbage accumulating in the rainwater pipe is reduced, and the probability of impurities and garbage entering the river along with the rainwater is reduced, thus improving the environmental protection of urban rainwater diversion discharge .

Optionally, the filtering mechanism includes:

The filter frame is set on the rainwater collection well through the sliding assembly and can be removed from the rainwater collection well. A rainwater circulation space is formed between the filter frame and the inner wall of the rainwater collection well. The filter frame is used for Filter waste from rainwater;

The positioning assembly is arranged on the rainwater collection well and is connected with the filter frame and used for positioning the filter frame.

By adopting the above technical scheme, the filter frame intercepts the garbage and impurities in the rainwater, and the rainwater collects in the rainwater circulation space after passing through the filter frame. The probability of occlusion and blockage is caused, thereby improving the diversion and discharge effect of urban rainwater; after the filter frame has been used for a period of time, more impurities and garbage have accumulated, and the positioning component is opened to pull the filter frame out of the rainwater collection well, and then the filter frame can be cleaned Or replace, during installation, install the filter frame on the rainwater collection well through the sliding assembly, close the positioning assembly to position the filter frame, so as to realize the cleaning or replacement of the filter frame, so as to reduce the continuous accumulation of impurities to breed microorganisms and enter the rainwater pipe. probability, thus improving the environmental protection of urban rainwater diversion discharge.

Optionally, the sliding assembly includes:

A connection plate, the connection plate is arranged on the filter frame and is located above the rainwater circulation space and interferes with the rainwater collection well;

The sliding plate is arranged on the connecting plate and is slidably installed on the rainwater collection well and can be taken off from the rainwater collection well.

By adopting the above technical solution, open the positioning assembly, pull the filter frame to drive the connection plate away from the rainwater collection well, and the connection plate drives the sliding plate to leave the rainwater collection well, and then the filter frame can be cleaned or replaced. When installing, push the filter frame so that The sliding plate is slid and installed on the rainwater collection well, and the filter frame is continuously pushed until the connecting plate touches the rainwater collection well, and the positioning component is closed to position the filter frame, so as to realize the cleaning or replacement of the filter frame, and the rainwater circulation is blocked by the connecting plate Above the space, thereby reducing the probability of rainwater mixed with garbage directly entering the rainwater circulation space, thereby improving the filtering effect of garbage in rainwater, thus improving the environmental protection of urban rainwater diversion discharge.

Optionally, the positioning component includes:

A positioning screw, the positioning screw passes through the connecting plate and is threaded on the rainwater collection well;

The waterproof sleeve is arranged on the positioning screw and pressed against the connecting plate, and the waterproof sleeve is used for waterproofing and borrowing force when rotating.

By adopting the above technical solution, the waterproof cover reduces the probability of the positioning screw being corroded and rusted by water. Turning the waterproof cover drives the positioning screw out of the rainwater collection well, and then pulls the filter frame to drive the sliding plate out of the rainwater collection well. When installing, push the filter The frame makes the sliding plate slide and install on the rainwater collection well, continue to push the filter frame until the connecting plate touches the rainwater collecting well, then pass the positioning screw through the connecting plate and screw it on the rainwater collecting well, and at the same time, the waterproof sleeve is pressed against the connecting plate In this way, the disassembly, cleaning and installation and positioning of the filter frame are realized, thus improving the convenience of disassembly, cleaning and installation and positioning of the filter frame.

Optionally, the rainwater collection well is detachably provided with a cover plate through the installation mechanism, the cover plate is in contact with the rainwater collection well and is located above the filter frame, and a plurality of water channels for rainwater circulation are opened on the cover plate hole.

By adopting the above-mentioned technical scheme, the cover plate is in contact with the rainwater collection well, thereby reducing the probability of pedestrians or animals falling into the rainwater collection well, so as to improve the safety of urban rainwater diversion and discharge, and the rainwater flows into the rainwater collection well through the water hole and is filtered The frame intercepts garbage and impurities. When the filter frame needs to be disassembled, the installation mechanism is opened, the cover plate is moved away from the rainwater collection well, and then the filter frame can be disassembled. When installing, the filter frame is installed first, and finally through the installation mechanism The cover plate is installed on the rainwater collection well, and the rainwater collection well and filter frame are blocked by the cover plate, which not only improves safety, but also reduces the probability of garbage moving out of the rainwater collection well, thus improving the environmental protection of urban rainwater diversion discharge.

Optionally, the installation mechanism includes:

An installation rod, the installation rod is arranged on the cover plate and plugged and arranged on the rainwater collection well;

The installation assembly is arranged on the cover plate and connected with the rainwater collection well, and is used for limiting the cover plate.

By adopting the above technical solution, open the installation assembly, move the cover plate to drive the installation rod out of the rainwater collection well, and then the cover plate can be disassembled. When installing, push the cover plate so that the installation rod is plugged and installed on the rainwater collection well, and then lock the installation assembly The cover plate is positioned, so the installation and disassembly of the cover plate is realized, and the installation rod is plugged and installed on the rainwater collection well, and the positioning is carried out with the installation component, so as to improve the stability of the cover plate.

Optionally, the installation components include:

Installing the screw rod, the installing screw rod passes through the cover plate and is threadedly connected to the rainwater collection well;

The handle is arranged on the cover plate and is convenient to use force when installing or dismounting.

By adopting the above technical scheme, turn the installation screw to get away from the rainwater collection well, and pull the handle to drive the cover to move until the installation rod is completely out of the rainwater collection well. During installation, the construction personnel lift the cover by the handle, and then push the cover to make the installation rod The plug is installed on the rainwater collection well, and the rotating installation screw is threaded on the rainwater collection well for positioning, so as to realize the disassembly and installation and positioning of the cover plate, thereby improving the convenience of cover plate removal, installation and positioning.

Optionally, the handle is rotatably disposed on the cover plate, and the cover plate is provided with a receiving groove for receiving the handle.

By adopting the above technical solution, after the installation is completed, the rotating handle is placed in the receiving groove, thereby reducing the probability of the handle being exposed to the outside and blocking pedestrians, and the handle can be turned out of the receiving groove when in use.

In summary, the present application includes at least one of the following beneficial technical effects:

Rainwater and garbage flow into the rainwater collection well together, and the filter mechanism filters and collects the garbage. After the rainwater is filtered, it flows to the bottom of the rainwater collection well for accumulation. The first rainwater mixed with soil or some unfiltered impurities accumulates at the bottom of the rainwater collection well. , the rainwater accumulated at the bottom flows to the sewage pipe through the sewage pipe and finally flows to the sewage treatment plant for treatment. After the rainwater is deposited and accumulated, the rainwater in the upper layer is relatively clean, and the rainwater in the upper layer flows directly to the river through the rainwater pipe, so as to realize the diversion of rainwater. Through the filter mechanism The cooperation with sewage pipes and rainwater pipes reduces the probability of impurities and garbage accumulating in rainwater pipes, and at the same time reduces the probability of impurities and garbage entering rivers with rainwater, thus improving the environmental protection of urban rainwater diversion discharge.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present application;

Fig. 2 is a structural schematic diagram of the filter mechanism and the sliding assembly in the present application, wherein a partial cross-section of the rainwater collection well is carried out;

Fig. 3 is an enlarged schematic view of part A in Fig. 2;

Fig. 4 is the structural representation of cover plate in the present application;

Fig. 5 is an exploded view of the cover plate, filter frame and rainwater collection well in the present application.

Reference signs: 1, rainwater collection well; 11, rainwater circulation space; 12, installation groove; 121, slip groove; 13, cover plate; 131, water hole; 132, accommodation groove; 14, insertion groove; 2 , diversion component; 21, sewage pipe; 22, rainwater pipe; 3, filter mechanism; 31, filter frame; 32, positioning component; 321, positioning screw; 322, waterproof cover; 4, sliding component; 41, connecting plate; 42 , sliding plate; 5, installation mechanism; 51, installation rod; 52, installation assembly; 521, installation screw rod; 522, handle.

Detailed ways

The present application will be described in further detail below in conjunction with accompanying drawings 1-5.

The embodiment of the present application discloses an urban rainwater diversion discharge structure.

Referring to Fig. 1, the urban rainwater diversion discharge structure includes a rainwater collection well 1. The rainwater collection well 1 is buried under the ground and the top is in an open state. The top of the rainwater collection well 1 is connected to the ground and is used to collect rainwater. The diversion assembly 2 and the rainwater collection well 1 are provided with a filter mechanism 3 for filtering garbage in the rainwater.

Referring to Fig. 1 and Fig. 2, the diversion assembly 2 includes a sewage pipe 21 and a rainwater pipe 22, the sewage pipe 21 is fixedly installed on the outer wall of the bottom end of the rainwater collection well 1 and communicates with the inside of the rainwater collection well 1, and the sewage pipe 21 is far away from the rainwater collection well 1 One end of the rainwater pipe is connected to the sewage pipe, and the soil and fine impurities are deposited at the bottom of the rainwater collection well 1, and are collected into the sewage pipe with the rainwater from the lower layer and discharged to the sewage treatment plant; The collection well 1 is connected, and the rainwater pipe 22 is located above the sewage pipe 21 and is used to discharge the upper layer rainwater to the river.

Referring to Figures 1 and 2, rainwater and garbage flow into the rainwater collection well 1 together, and the filter mechanism 3 filters and collects the garbage. After the rainwater is filtered, it flows to the bottom of the rainwater collection well 1 for storage. Unfiltered impurities accumulate at the bottom of the rainwater collection well 1, and the rainwater accumulated at the bottom flows through the sewage pipe 21 to the sewage pipe and finally to the sewage treatment plant for treatment. After the rainwater is deposited and accumulated, the upper layer of rainwater is relatively clean, and the upper layer of rainwater passes through the rainwater pipe 22 Directly flow to the river, so as to realize the diversion of rainwater, reduce the probability of impurities and garbage accumulated in the rainwater pipe 22, and at the same time reduce the probability of impurities and garbage entering the river with rainwater, thus improving the environmental protection of urban rainwater diversion discharge.

1 and 2, the filter mechanism 3 includes a filter frame 31, the filter frame 31 is vertically slid on the inner wall of the rainwater collection well 1 through the sliding assembly 4 and can be removed from the rainwater collection well 1, the top of the filter frame 31 It is in an open state, and the bottom of the filter frame 31 is located below the rainwater pipe 22, and a rainwater circulation space 11 is formed between the outer wall of the filter frame 31 and the inner wall of the rainwater collection well 1, and the filter frame 31 is used to remove mixed garbage and some impurities in the rainwater. filter.

1 and 2, the sliding assembly 4 includes a connecting plate 41 and a sliding plate 42, the upper surface of the rainwater collection well 1 is provided with a vertical installation groove 12, and the connecting plate 41 is fixedly installed on the outer wall of the top end of the filter frame 31 And it is located above the rainwater circulation space 11 , and at the same time, the lower surface of the connecting plate 41 is in contact with the inner bottom wall of the installation groove 12 .

Referring to Fig. 2 and Fig. 3, there are a plurality of sliding plates 42, and the plurality of sliding plates 42 are fixedly installed on the lower surface of the connecting plate 41 at intervals, and a plurality of vertical sliding plates are arranged on the inner bottom wall of the installation groove 12 at intervals. The slot 121 and the sliding slot 121 correspond to the sliding plate 42 one by one, and the sliding plate 42 is vertically slidably mounted on the inner wall of the sliding slot 121 and can be removed from the sliding slot 121 .

1 and 2, the filter mechanism 3 also includes a positioning assembly 32, the positioning assembly 32 is arranged on the rainwater collection well 1 and is connected with the filter frame 31 and is used for positioning the filter frame 31, the positioning assembly 32 includes a positioning screw 321 and a waterproof Sleeve 322, positioning screw rod 321 is provided with a plurality of, a plurality of positioning screw rods 321 are arranged on the connecting plate 41 at intervals, positioning screw rod 321 vertically passes through connecting plate 41 and is threaded on the inner bottom wall of the installation groove 12; waterproof cover 322 is set There are a plurality of them corresponding to the positioning screws 321 one by one. The waterproof cover 322 is fixedly installed on the positioning screw 321 and pressed against the upper surface of the connecting plate 41. The waterproof cover 322 is used for waterproofing and leverage when rotating.

Referring to Fig. 1 and Fig. 2, the filter frame 31 intercepts the garbage and impurities in the rainwater, and the rainwater collects in the rainwater circulation space 11 after passing through the filter frame 31, and the filter frame 31 is not in contact with the sewage pipe 21 and the rainwater pipe 22, thereby reducing impurities The probability of blocking and blocking the nozzles of the sewage pipe 21 and the rainwater pipe 22 is caused, thereby improving the diversion and discharge effect of urban rainwater.

Referring to Figures 1 and 2, the filter frame 31 accumulates more impurities and garbage after being used for a period of time, turning the waterproof cover 322 drives the positioning screw 321 to break away from the rainwater collection well 1, and pulling the filter frame 31 drives the sliding plate 42 to break away from the sliding groove 121, Then the filter frame 31 can be cleaned or replaced. When installing, push the filter frame 31 so that the sliding plate 42 slides on the sliding groove 121 until the connecting plate 41 touches the inner bottom wall of the sliding groove 121, and then rotates The positioning screw 321 positions the filter frame 31, so that the filter frame 31 can be cleaned or replaced, thereby reducing the probability that impurities continue to accumulate and breed microorganisms and enter the rainwater pipe 22, thus improving the environmental protection of urban rainwater diversion discharge.

1 and 4, the upper surface of the rainwater collection well 1 is detachably provided with a cover plate 13 through the installation mechanism 5, and the lower surface of the cover plate 13 is in contact with the upper surface of the rainwater collection well 1 and is located above the filter frame 31. The cover plate 13 A plurality of water holes 131 are opened on the upper surface, and the water holes 131 communicate with the ground and the rainwater collection well 1 and are used for the circulation of rainwater.

Referring to Fig. 1 and Fig. 4, the installation mechanism 5 includes an installation rod 51 and an installation assembly 52, and there are four installation rods 51, the four installation rods 51 are located at the four corners of the lower surface of the cover plate 13, and the upper surface of the rainwater collection well 1 There are four vertical insertion slots 14 at intervals on the upper side, and the insertion slots 14 correspond to the installation rods 51 one by one; on the bottom wall.

Referring to Fig. 4 and Fig. 5, the installation assembly 52 is arranged on the cover plate 13 and is connected with the rainwater collection well 1 and is used to limit the cover plate 13. The installation assembly 52 includes an installation screw 521 and a handle 522, and the installation screw 521 is provided with intervals Multiple, the mounting screw 521 vertically passes through the cover plate 13 and is threaded on the upper surface of the rainwater collection well 1; two handles 522 are provided, and the two handles 522 are horizontally rotated on the upper surface of the cover plate 13 and are located On both sides of the hole 131, two accommodating grooves 132 are provided on the upper surface of the cover plate 13 for accommodating the handle 522. The handle 522 is horizontally rotated and mounted on the inner bottom wall of the accommodating groove 132 and is convenient for dismounting.

1 and 5, rainwater enters the filter frame 31 through the water hole 131, the filter frame 31 intercepts garbage and some impurities, and the rainwater collects into the rainwater circulation space 11, and the rainwater from the lower layer is mixed into the sewage pipe through the sewage pipe 21, While the upper layer of rainwater is discharged into the river through the rainwater pipe 22, when the filter frame 31 needs to be cleaned, turn the mounting screw 521 to break away from the rainwater collection well 1, turn the handle 522 and pull the handle 522 to pull the cover plate 13 by force until the mounting rod 51 breaks away from the plug groove 14, and then the filter frame 31 can be disassembled, and the exposed rainwater collection well 1 is covered by the cover plate 13, thereby reducing the probability of pedestrians and animals falling into the rainwater collection well 1, which not only improves safety, but also reduces The probability that garbage is removed from the rainwater collection well 1, thus improving the environmental protection of urban rainwater diversion discharge.

The working principle of the embodiment of the present application is:

Rainwater enters the rainwater collection well 1 through the water hole 131, and the filter frame 31 intercepts the garbage and impurities in the rainwater. After the rainwater passes through the filter frame 31, it is collected in the rainwater circulation space 11. 22 contact, thereby reducing the probability that impurities will block and block the mouth of the sewage pipe 21 and the rainwater pipe 22; the first rainwater mixed with soil or some unfiltered impurities accumulates at the bottom of the rainwater collection well 1, and the rainwater accumulated at the bottom passes through the sewage The pipe 21 flows to the sewage pipe and finally flows to the sewage treatment plant for treatment. After the rainwater is deposited and accumulated, the rainwater in the upper layer is relatively clean, and the rainwater in the upper layer flows directly to the river through the rainwater pipe 22, so as to realize the diversion of rainwater and reduce the accumulation of impurities and garbage in the rainwater pipe. At the same time, it reduces the probability of impurities and garbage entering the river with rainwater, thus improving the environmental protection of urban rainwater diversion discharge.

After the filter frame 31 has been used for a period of time, a lot of impurities and garbage have been accumulated. Turn the installation screw 521 to disengage from the rainwater collection well 1, then pull the handle 522 to drive the installation rod 51 to disengage from the socket 14, and then turn the waterproof cover 322 to drive the positioning screw 321 to disengage from the rainwater collection Well 1, move the connecting plate 41 to drive the sliding plate 42 to break away from the sliding groove 121, then the filter frame 31 and the cover plate 13 can be cleaned or replaced, and the reverse operation can be installed and positioned. The cover plate 13 is cleaned or replaced, thereby reducing the probability that impurities continue to accumulate and breed microorganisms and enter the rainwater pipe 22, thus improving the environmental protection of urban rainwater diversion discharge.

All of the above are preferred embodiments of the application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape, and principle of the application should be covered by the protection scope of the application. Inside.

Claims (8)

1. Urban rainwater diversion discharge structure, characterized in that it includes a rainwater collection well (1), the rainwater collection well (1) is buried underground and has an open top, and the top of the rainwater collection well (1) is connected to the ground and used For collecting rainwater, the rainwater collection well (1) is provided with a diversion assembly (2), and the diversion assembly (2) includes: A sewage pipe (21), the sewage pipe (21) is arranged on the rainwater collection well (1) and communicates with the rainwater collection well (1) and is used to communicate with the sewage pipe; A rainwater pipe (22), the rainwater pipe (22) is arranged on the rainwater collection well (1) and communicates with the rainwater collection well (1), the rainwater pipe (22) is located above the sewage pipe (21) and is used to discharge rainwater; The rainwater collection well (1) is provided with a filtering mechanism (3) for filtering garbage in the rainwater. 2. The urban rainwater diversion discharge structure according to claim 1, characterized in that: the filter mechanism (3) includes: The filter frame (31), the filter frame (31) is slid on the rainwater collection well (1) through the sliding assembly (4) and can be removed from the rainwater collection well (1), the filter frame (31 ) and the inner wall of the rainwater collection well (1) form a rainwater circulation space (11), and the filter frame (31) is used to filter garbage in the rainwater; A positioning component (32), the positioning component (32) is arranged on the rainwater collection well (1), connected with the filter frame (31) and used for positioning the filter frame (31). 3. The urban rainwater diversion and discharge structure according to claim 2, characterized in that: the sliding assembly (4) includes: A connecting plate (41), the connecting plate (41) is arranged on the filter frame (31) and is located above the rainwater circulation space (11) and interferes with the rainwater collection well (1); A sliding plate (42), the sliding plate (42) is arranged on the connecting plate (41) and is slidably installed on the rainwater collection well (1) and can be removed from the rainwater collection well (1). 4. The urban rainwater diversion and discharge structure according to claim 3, characterized in that: the positioning component (32) includes: A positioning screw (321), the positioning screw (321) passes through the connecting plate (41) and is threadedly connected to the rainwater collection well (1); A waterproof cover (322), the waterproof cover (322) is arranged on the positioning screw (321) and pressed against the connecting plate (41), and the waterproof cover (322) is used for waterproofing and borrowing force when rotating. 5. The urban rainwater diversion discharge structure according to claim 2, characterized in that: the rainwater collection well (1) is detachably provided with a cover plate (13) through the installation mechanism (5), and the cover plate (13 ) interferes with the rainwater collection well (1) and is located above the filter frame (31), and the cover plate (13) is provided with a plurality of water holes (131) for rainwater circulation. 6. The urban rainwater diversion and discharge structure according to claim 5, characterized in that: the installation mechanism (5) includes: An installation rod (51), the installation rod (51) is arranged on the cover plate (13) and plugged on the rainwater collection well (1); An installation component (52), the installation component (52) is arranged on the cover plate (13) and connected with the rainwater collection well (1) and is used to limit the cover plate (13). 7. The urban rainwater diversion and discharge structure according to claim 6, characterized in that: the installation assembly (52) includes: Installing the screw rod (521), the installation screw rod (521) passes through the cover plate (13) and is threadedly connected to the rainwater collection well (1); A handle (522), the handle (522) is arranged on the cover plate (13) and is convenient to use force when installing or dismounting. 8. The urban rainwater diversion and discharge structure according to claim 7, characterized in that: the handle (522) is rotatably arranged on the cover plate (13), and the cover plate (13) is provided with a handle (522) ) of the accommodation slot (132).