CN212896737U - Sponge city rainwater shunting hinders dirty anti-reflux discharging equipment - Google Patents

Sponge city rainwater shunting hinders dirty anti-reflux discharging equipment Download PDF

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Publication number
CN212896737U
CN212896737U CN202020707596.XU CN202020707596U CN212896737U CN 212896737 U CN212896737 U CN 212896737U CN 202020707596 U CN202020707596 U CN 202020707596U CN 212896737 U CN212896737 U CN 212896737U
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well
bottom plate
side wall
sponge city
rotating shaft
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CN202020707596.XU
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Chinese (zh)
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吴嫣昊
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Wuhan Tsgreencity Technology Co ltd
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Wuhan Tsgreencity Technology Co ltd
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Abstract

The utility model discloses a sponge city rainwater shunting type dirt-blocking countercurrent-preventing discharge device, which comprises an infiltration mechanism, a conveying mechanism and a cleaning mechanism, wherein the infiltration mechanism comprises a sewer well, a filter plate and a bottom plate, the conveying filter plate and the bottom plate are both arranged in the sewer well, the filter plate is positioned above the bottom plate, and a sewer port is arranged on the bottom plate; the conveying mechanism comprises a first water conveying pipe, and one end of the first water conveying pipe is communicated with the water outlet; the cleaning mechanism comprises a motor, a rotating shaft, a transmission rod and a lantern ring, one end of the transmission rod is fixedly connected with an output shaft of the motor, the other end of the transmission rod is fixedly connected with the rotating shaft, the lantern ring is sleeved on the transmission rod, and the outer side wall of the lantern ring is abutted to the inner side wall of the sewer well. The utility model has the advantages that: the motor drives the rotating shaft to do annular motion, so that the lantern ring on the rotating shaft is driven to slide along the inner side wall of the drainage well, and the inner side wall of the drainage well is cleaned. Thereby greatly reducing the workload of cleaning the sewer well and eliminating the potential safety hazard in the process of cleaning the sewer well.

Description

Sponge city rainwater shunting hinders dirty anti-reflux discharging equipment
Technical Field
The utility model belongs to the technical field of the municipal works technique and specifically relates to a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment.
Background
The sponge city is a new generation of urban rainfall flood management concept, and means that the city has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can be called as a hydro-elastic city. The international generic term is "low impact development storm water system construction". When raining, the utility model absorbs water, stores water, seeps water and purifies water, and when needed, the stored water is released and utilized.
The sewer well is used for quickly discharging rainwater on the ground, and is an important link for sponge city construction. The existing drainage well needs to be opened regularly for manual cleaning due to a small amount of sewage left for a long time, the workload is large, and a certain potential safety hazard exists in the cleaning process because the drainage well is usually positioned on a highway.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for a rainwater drainage device that reduces the workload of cleaning the sewage well and eliminates the potential safety hazard during the cleaning process of the sewage well.
The utility model provides a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment, includes: a percolation mechanism, a conveying mechanism and a cleaning mechanism,
the infiltration mechanism comprises a drainage well, a filter plate and a bottom plate, the conveying filter plate and the bottom plate are arranged in the drainage well, the filter plate is positioned above the bottom plate, and a drainage port is arranged on the bottom plate in a penetrating manner;
the conveying mechanism comprises a first water conveying pipe, and one end of the first water conveying pipe is communicated with the water outlet;
the cleaning mechanism comprises a motor, a rotating shaft, a transmission rod and a sleeve ring, one end of the transmission rod is fixedly connected with an output shaft of the motor, the other end of the transmission rod is fixedly connected with the rotating shaft, the sleeve ring is sleeved on the transmission rod, and the outer side wall of the sleeve ring is abutted to the inner side wall of the sewer well.
Compared with the prior art, the utility model provides a technical scheme's beneficial effect is: the motor drives the rotating shaft to do annular motion, so that the lantern ring on the rotating shaft is driven to slide along the inner side wall of the drainage well, and the inner side wall of the drainage well is cleaned. Thereby greatly reducing the workload of cleaning the sewer well and eliminating the potential safety hazard in the process of cleaning the sewer well.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the rainwater split-flow type dirt-blocking and backflow-preventing drainage device for a sponge city provided by the present invention;
FIG. 2 is an enlarged view of a portion of region A of FIG. 1;
in the figure: 1-percolation mechanism, 2-conveying mechanism, 3-cleaning mechanism, 11-drainage well, 12-filter plate, 13-bottom plate, 131-drainage port, 14-sewage-blocking basket, 15-well cover, 21-first water conveying pipe, 22-second water conveying pipe, 23-connecting pipe, 31-motor, 32-rotating shaft, 321-ball, 33-driving rod, 34-lantern ring, 35-hollow seat, 351-overflow port, 36-annular groove and 37-waterproof cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the utility model provides a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment, including infiltration mechanism 1, conveying mechanism 2 and wiper mechanism 3.
Referring to fig. 1, the infiltration mechanism 1 includes a drainage well 11, a filter plate 12 and a bottom plate 13, the conveying filter plate 12 and the bottom plate 13 are both disposed in the drainage well 11, the filter plate 12 is located above the bottom plate 13, and a drainage port 131 is disposed through the bottom plate 13. The inner cavity of the drainage well 11 is cylindrical.
Referring to fig. 1, the conveying mechanism 2 includes a first water pipe 21, and one end of the first water pipe 21 is communicated with the drain port 131. The other end of the first water pipe 21 is communicated with a rainwater recovery pipe network (not shown), and the rainwater recovery pipe network is used for the irrigation of green plants beside the road.
Referring to fig. 1, the cleaning mechanism 3 includes a motor 31, a rotating shaft 32, a transmission rod 33 and a collar 34, one end of the transmission rod 33 is fixedly connected to an output shaft of the motor 31, the other end of the transmission rod 33 is fixedly connected to the rotating shaft 32, the collar 34 is sleeved on the transmission rod 33, and an outer side wall of the collar 34 abuts against an inner side wall of the sewer well 11. In this embodiment, the lantern ring 34 is made of sponge material, and in the use, the motor 31 drives the rotating shaft 32 to rotate, so that the lantern ring 34 is driven to slide along the inner side wall of the sewer well 11, and the inner side wall of the sewer well 11 is cleaned.
The utility model provides a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment's theory of operation is: when raining, rainwater filtered by the filter plate 12 reaches the upper part of the bottom plate 13, and then enters the first water delivery pipe 21 through the sewer port 131 and is used for roadside green plant irrigation; when the well 11 needs to be cleaned, the motor 31 is started, the motor 31 drives the rotating shaft 32 to rotate, so that the lantern ring 34 is driven to slide along the inner side wall of the well 11, and the inner side wall of the well 11 is cleaned.
Further, referring to fig. 1, the cleaning mechanism 3 further includes a hollow seat 35, the hollow seat 35 is cylindrical, the hollow seat 35 is fixed on the bottom plate 13, and an axis of the hollow seat 35 coincides with an axis of the drainage well 11; the motor 31 is arranged above the hollow seat 35; the rotating shaft 32 is axially parallel to the hollow seat 35; one end of the outer side wall of the lantern ring 34 is abutted with the inner side wall of the sewer well 11, and the other end of the outer side wall of the lantern ring 34 is abutted with the outer side wall of the hollow seat 35. In use, the collar 34 moves within the annulus between the hollow seat 35 and the sewerage well 11 so that the annulus area can be cleaned in full coverage.
Preferably, referring to fig. 1 and 2, the cleaning mechanism 3 further includes an annular groove 36, and the annular groove 36 is fixed on the bottom plate 13; the lower end of the rotating shaft 32 is provided with a ball 321, and the ball 321 is arranged in the annular groove 36. In use, during rotation of the shaft 32, the balls 321 at the lower end thereof move in the annular groove 36, so that the frictional resistance during rotation is greatly reduced, and the stability of the operation of the device is improved.
Preferably, referring to fig. 1, a waterproof cover 37 is disposed above the motor 31. In this embodiment, the waterproof cover 37 has a dome shape, and the waterproof cover 37 is made of a waterproof material for preventing rainwater from directly impacting the motor 31, and in this embodiment, the waterproof cover 37 is fixed below the filter plate 12.
Further, referring to fig. 1, the hollow base 35 has a receiving cavity, and a plurality of weirs 351 are disposed on a side wall of the hollow base 35; the conveying mechanism 2 further comprises a second water pipe 22 and a plurality of connecting pipes 23, the connecting pipes 23 correspond to the overflow ports 351 in a one-to-one manner, one end of each connecting pipe 23 is connected with the corresponding overflow port 351, and the other end of each connecting pipe 23 is communicated with one end of the second water pipe 22. The other end of the second water pipe 22 is communicated with a municipal flood discharge pipeline. When the rainwater drainage device is used, when rainstorm occurs, rainwater in the sewer well 11 cannot be drained through the first water conveying pipe 21, the water level rises continuously, when the height of the overflow opening 351 is reached, redundant water flows into the connecting pipe 23 from the overflow opening 351 and then flows into the municipal flood discharge pipeline through the second water conveying pipe 22, and therefore the rainwater in the sewer well 11 is drained timely.
Preferably, referring to fig. 1, the percolation mechanism 1 further comprises a dirt-intercepting basket 14, wherein the dirt-intercepting basket 14 is disposed above the filter plate 12. The dirt intercepting basket 14 is used for intercepting large impurities, and the impurities of the dirt intercepting basket 14 need to be taken out periodically.
Preferably, referring to fig. 1, the infiltration mechanism 1 further includes a well cover 15, the well cover 15 is used for covering the drainage well 11, and a plurality of through holes (not shown) are formed through the well cover 15, so that rainwater can flow into the drainage well 11 in a covered state.
In order to better understand the utility model, the following working process of the sponge city rainwater split-flow type dirt-proof and countercurrent-proof discharging device provided by the utility model is described in detail with reference to fig. 1 and 2: when raining slightly, rainwater filtered by the filter plate 12 reaches the upper part of the bottom plate 13 and then enters the first water pipe 21 through the drainage port 131 for roadside green plant irrigation, when raining heavily, the rainwater in the drainage well 11 cannot be discharged through the first water pipe 21, the water level rises continuously, when the rainwater reaches the height of the overflow port 351, redundant water flows into the connecting pipe 23 from the overflow port 351 and then flows into a municipal flood discharge pipeline through the second water pipe 22, and therefore the rainwater in the drainage well 11 is discharged in time; when the well 11 needs to be cleaned, the motor 31 is started, the motor 31 drives the rotating shaft 32 to rotate, so that the lantern ring 34 is driven to move in the annular space between the hollow seat 35 and the well 11, and the inner side wall of the well 11 is cleaned.
To sum up, the utility model discloses a motor 31 drives pivot 32 and is the hoop motion to the inside wall that drives lantern ring 34 in the pivot 32 and paste lower well 11 slides, clears up the inside wall to lower well 11. Thereby greatly reducing the workload of cleaning the drainage well 11 and eliminating the potential safety hazard existing in the cleaning process of the drainage well 11.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims (7)

1. The utility model provides a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment, its characterized in that includes: a percolation mechanism, a conveying mechanism and a cleaning mechanism,
the infiltration mechanism comprises a drainage well, a filter plate and a bottom plate, the conveying filter plate and the bottom plate are arranged in the drainage well, the filter plate is positioned above the bottom plate, and a drainage port is arranged on the bottom plate in a penetrating manner;
the conveying mechanism comprises a first water conveying pipe, and one end of the first water conveying pipe is communicated with the water outlet;
the cleaning mechanism comprises a motor, a rotating shaft, a transmission rod and a sleeve ring, one end of the transmission rod is fixedly connected with an output shaft of the motor, the other end of the transmission rod is fixedly connected with the rotating shaft, the sleeve ring is sleeved on the transmission rod, and the outer side wall of the sleeve ring is abutted to the inner side wall of the sewer well.
2. The sponge city rainwater split-flow type dirt-blocking and backflow-preventing drainage device as claimed in claim 1, wherein the cleaning mechanism further comprises a hollow seat, the hollow seat is cylindrical, the hollow seat is fixed on the bottom plate, and the axis of the hollow seat is coincident with the axis of the sewer well;
the motor is arranged above the hollow seat;
the rotating shaft is axially parallel to the hollow seat;
the one end of the lateral wall of the lantern ring is abutted against the inner side wall of the sewer well, and the other end of the lateral wall of the lantern ring is abutted against the lateral wall of the hollow seat.
3. The sponge city rainwater split-flow type dirt-blocking countercurrent-preventing drainage device as claimed in claim 2, wherein said cleaning mechanism further comprises an annular groove, said annular groove being fixed on said bottom plate;
the lower end of the rotating shaft is provided with a ball, and the ball is arranged in the annular groove.
4. The sponge city rainwater split-flow type dirt-resistant backflow-preventing drainage device as claimed in claim 2, wherein a waterproof cover is arranged above the motor.
5. The sponge city rainwater split-flow type dirt-blocking countercurrent-preventing drainage device as claimed in claim 2, wherein the hollow seat is provided with a containing cavity, and a plurality of overflow ports are formed on the side wall of the hollow seat;
the conveying mechanism further comprises a second water conveying pipe and a plurality of connecting pipes, the connecting pipes correspond to the overflow ports one to one, one end of each connecting pipe is connected with the corresponding overflow port, and the other end of each connecting pipe is communicated with one end of the second water conveying pipe.
6. The sponge city rainwater split-flow type dirt-blocking and backflow-preventing drainage device as claimed in claim 1, wherein the percolation mechanism further comprises a dirt-blocking basket, and the dirt-blocking basket is arranged above the filter plate.
7. The sponge city rainwater split-flow type dirt-blocking and backflow-preventing drainage device as claimed in claim 1, wherein the percolation mechanism further comprises a well cover, the well cover is used for covering the sewer well, and a plurality of through holes are formed through the well cover.
CN202020707596.XU 2020-04-30 2020-04-30 Sponge city rainwater shunting hinders dirty anti-reflux discharging equipment Active CN212896737U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020707596.XU CN212896737U (en) 2020-04-30 2020-04-30 Sponge city rainwater shunting hinders dirty anti-reflux discharging equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020707596.XU CN212896737U (en) 2020-04-30 2020-04-30 Sponge city rainwater shunting hinders dirty anti-reflux discharging equipment

Publications (1)

Publication Number Publication Date
CN212896737U true CN212896737U (en) 2021-04-06

Family

ID=75262727

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020707596.XU Active CN212896737U (en) 2020-04-30 2020-04-30 Sponge city rainwater shunting hinders dirty anti-reflux discharging equipment

Country Status (1)

Country Link
CN (1) CN212896737U (en)

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