CN214497808U - Sponge city rainwater reposition of redundant personnel well - Google Patents

Abstract

The application discloses a sponge urban rainwater diversion well, which is applied to the field of municipal engineering and solves the technical problems that rainwater and sewage cannot be discharged respectively, the workload of a sewage treatment station can be greatly increased when the sewage and the rainwater are mixed together, and the sewage which cannot be treated in time is discharged into a river channel to cause pollution, the technical scheme is that the sponge urban rainwater flow distribution device comprises a well body, wherein a well cover is arranged at the upper end of the well body, a sewage discharge cylinder is arranged in the well body, the cross-sectional area of the sewage discharge cylinder is smaller than that of the well body, a fixing part is arranged between the outer wall of the sewage discharge cylinder and the inner wall of the well body, the side wall of the well body is communicated with a sewage discharge pipe, the bottom end of the sewage discharge cylinder is communicated with the sewage discharge pipe, an urban sewage pipeline penetrates through the outer wall of the well body and is communicated with the side wall of the sewage discharge cylinder, a drainage channel is communicated with the side end of the upper end of the well body, and a drainage pipe is communicated with the lower end of the well body; has the technical effect of preventing sewage from directly entering a river channel to cause pollution when being mixed with rainwater.

Description

Sponge city rainwater reposition of redundant personnel well

Technical Field

The application relates to the technical field of municipal works, in particular to a rainwater diversion well for sponge cities.

Background

The concept of sponge city is clearly proposed by official documents, and the theory and the technique of representing ecological rainfall flood management will move to the management aspect from the academic world to obtain strong popularization in practice, improve urban drainage waterlogging prevention level, sponge city rainwater reposition of redundant personnel well is exactly one kind and compromises urban sewage discharge and rainwater drainage's drainage well, plays and carries out the effect of transfer storage with sewage and rainwater, alleviates sewage treatment and rainwater discharge's pressure.

The current chinese patent that bulletin number is CN207660076U discloses a novel big or small rainwater reposition of redundant personnel well in sponge city, lower part in the road surface is placed in its well body is fixed, well body upper end is arranged in the walling crib activity, in the walling crib is arranged in the rainwater grate activity, and pushes down and cuts dirty basket and draft tube of hanging, and the draft tube is fixed to be set up in well body upper end, cuts dirty basket activity and sets up in the draft tube upper end, and the fixed setting of an overflow section of thick bamboo is in the middle part of going to the bottom of the draft tube, and the hinge activity for the closing plate sets up in overflow section of thick bamboo lower part both sides.

In view of the above-mentioned related art, the inventor believes that there is a defect that rainwater and sewage cannot be discharged separately, and the mixing of sewage and rainwater can greatly increase the workload of a sewage treatment station, and the rainwater cannot be discharged into a river channel in time to cause pollution.

SUMMERY OF THE UTILITY MODEL

In order to part rainwater and sewage, discharge or subsequent processing's blowdown mode, reduce the operating pressure at sewage treatment station, avoid sewage to mix and directly get into the river course at the rainwater and cause the pollution, this application provides a sponge city rainwater reposition of redundant personnel well.

The application provides a pair of sponge city rainwater reposition of redundant personnel well adopts following technical scheme: the utility model provides a sponge city rainwater reposition of redundant personnel well, includes the well body, the upper end of the well body is provided with the well lid, be provided with a blowdown section of thick bamboo in the well body, the cross-sectional area of a blowdown section of thick bamboo is less than the cross-sectional area of the well body, be provided with the mounting between the outer wall of a blowdown section of thick bamboo and the well body inner wall, the lateral wall intercommunication of the well body has the blow off pipe, the bottom and the blow off pipe intercommunication of a blowdown section of thick bamboo, the outer wall of the well body has city sewage pipe way, city sewage pipe way and the lateral wall intercommunication of a blowdown section of thick bamboo, the side intercommunication of the well body upper end has the drainage canal, the lower extreme intercommunication of the well body has the drain pipe.

Through above-mentioned technical scheme, municipal sewage carries out the buffer memory through a blowdown section of thick bamboo, discharges sewage treatment plant through the blow off pipe in, the rainwater carries out the buffer memory through the well body, discharges the river course through the drain pipe in, separately discharges and handles rainwater and sewage, has reduced sewage treatment pressure, avoids sewage to mix simultaneously and directly gets into the river course at the rainwater and causes the pollution.

The application is further configured to: the connecting piece sets up to the filter, be provided with a plurality of filtration pores on the filter.

Through above-mentioned technical scheme, the rainwater can be filtered by the filter in entering into the well body, prevents to have debris to enter into in the well body to make the drain pipe take place to block up.

The application is further configured to: the edge of well lid is provided with the infiltration hole.

Through above-mentioned technical scheme, the well lid seals the upper end of the well body, avoids having debris to fall to make the well body block up in the well body, seals a blowdown section of thick bamboo simultaneously, reduces the smell that gives out through blowdown section of thick bamboo upper end, and the infiltration hole of the edge of well lid makes during ponding on the road surface can flow into the well body, reduces the ponding on road surface.

The application is further configured to: the drainage channel is provided with a cover plate, and the cover plate is provided with a plurality of through holes.

Through above-mentioned technical scheme, block debris through the apron, avoid causing the jam to the drainage channel, the technique on the road surface can flow in the drainage channel through the through-hole on the apron simultaneously.

The application is further configured to: the drain pipe is communicated with the side wall close to the bottom end of the well body.

Through above-mentioned technical scheme, can thoughtlessly have dust in entering into the ponding in the well body, dust can take place to deposit in the ponding, deposits well body bottom at last, and the drain pipe intercommunication can improve the quality of discharging the rainwater on the lateral wall that is close to well body bottom, reduces the debris that discharge the rainwater.

The application is further configured to: the bottom of the well body is provided with a settling tank, the upper end of the settling tank is provided with a tank cover, and the tank cover is provided with a plurality of settling holes.

Through above-mentioned technical scheme, the dust of ponding aquatic deposits the setting tank department to the well body bottom, and the dust of sediment can enter into the setting tank through the sediment hole in, prevents that the dust of sediment from receiving the rivers effect refloatation.

The application is further configured to: the intercommunication has the silt pipe of taking out on the setting tank, the end of taking out the silt pipe stretches out the intercommunication from the well lid and has the pump of taking out the silt, the end intercommunication of taking out the silt pump has row silt pipe.

Through above-mentioned technical scheme, can regularly clear up the silt in the setting tank through taking out the silt pump, prevent that the silt accumulation in the setting tank is too much.

The application is further configured to: the tail end of the drain pipe is arranged at a river channel, and the tail end of the drain pipe is arranged in a sewage treatment plant.

Through above-mentioned technical scheme, the drain pipe discharges the ponding in the well body to river course department and discharges, and the municipal sewage who discharges away through the blow off pipe is carried sewage treatment plant and is handled, guarantees the treatment effeciency to rainwater and sewage.

To sum up, the beneficial technical effect of this application does:

1. rainwater and sewage are separately discharged and treated, so that the sewage treatment pressure is reduced, and the pollution caused by the fact that the sewage is mixed in the rainwater and directly enters a river channel is avoided;

2. rainwater can be filtered by the filter plate when entering the well body, so that the situation that sundries enter the well body to block a drain pipe is prevented;

3. the setting tank department of well body bottom is precipitated to the dust of ponding aquatic, and the dust of sediment can enter into the setting tank through precipitating the hole in, prevents that the dust of sediment from receiving rivers effect refloatation, improves the quality that the drain pipe discharged the rainwater.

Drawings

Fig. 1 is an overall configuration diagram of the present embodiment;

FIG. 2 is a sectional view of the present embodiment;

fig. 3 is an exploded view of the present embodiment.

Description of the drawings, 1, a well body; 2. a well cover; 3. a blowdown cylinder; 4. a blow-off pipe; 5. a drainage channel; 6. a drain pipe; 7. a filter plate; 8. a cover plate; 9. a settling tank; 10. a box cover; 11. pumping a silt pipe; 12. a sludge pump; 13. a sludge discharge pipe; 14. urban sewage pipelines.

Detailed Description

The present application is described in further detail below with reference to the attached drawing figures

Example (b):

referring to fig. 1 and 2, for the sponge city rainwater reposition of redundant personnel well that this application discloses, including the well body 1, be provided with a blowdown section of thick bamboo 3 in the well body 1, the cross-sectional area of blowdown section of thick bamboo 3 is less than the cross-sectional area of well body 1, is provided with the mounting between the outer wall of blowdown section of thick bamboo 3 and the well body 1 inner wall, makes a blowdown section of thick bamboo 3 fix in the well body 1 through the mounting, and the upper end of blowdown section of thick bamboo 3 and the upper end of well body 1 are located same horizontal plane. The outer wall of barrel has passed urban sewage pipe way 14, urban sewage pipe way 14 and blowdown section of thick bamboo 3's lateral wall intercommunication, urban domestic sewage discharges through urban sewage pipe way 14 in the blowdown section of thick bamboo 3, the lateral wall of well body 1 has passed blow off pipe 4, the bottom and the blow off pipe 4 intercommunication of blowdown section of thick bamboo 3, urban sewage in the blowdown section of thick bamboo 3 discharges through blow off pipe 4, blowdown section of thick bamboo 3 plays the effect of buffering to urban sewage, it is too big to prevent that the too big pressure that makes blow off pipe 4 of urban sewage discharge volume, guarantee that the sewage in the city can discharge away smoothly.

Referring to fig. 1 and 2, the end of the sewage discharge pipe 4 is provided in a sewage treatment plant, and the municipal sewage discharged through the sewage discharge pipe 4 is delivered to the sewage treatment plant for treatment. The upper end of the well body 1 is provided with a well lid 2, and the upper end of the well body 1 is sealed through the well lid 2, so that sundries are prevented from falling into the well body 1 to block the well body 1, and meanwhile, a pollution discharge cylinder 3 is sealed, and the odor emitted from the upper end of the pollution discharge cylinder 3 is reduced. The edge of well lid 2 is provided with the infiltration hole, makes ponding on the road surface can flow in the well body 1 through the infiltration hole.

Referring to fig. 2 and 3, the side intercommunication of well body 1 upper end has drainage canal 5, is provided with apron 8 on the drainage canal 5, is provided with a plurality of through-holes on the apron 8, blocks debris through apron 8, avoids causing the jam to drainage canal 5, and the lower extreme intercommunication of well body 1 has drain pipe 6, and the rainwater in the drainage canal 5 flows into well body 1, discharges through drain pipe 6, cushions the rainwater through well body 1, slows down the drainage pressure of drain pipe 6. The connecting piece in the 3 outsides of blowdown section of thick bamboo sets up to filter 7, is provided with a plurality of filtration pores on filter 7, makes the rainwater can be filtered by filter 7 in entering into well body 1, prevents to have debris to enter into well body 1, makes drain pipe 6 take place to block up. The tail end of the drain pipe 6 is arranged at the river channel, and the drain pipe 6 discharges accumulated water in the well body 1 to the river channel for discharging.

Referring to fig. 1 and 2, the drain pipe 6 is communicated with the side wall close to the bottom end of the well body 1, the bottom end of the well body 1 is provided with a settling tank 9, dust can be mixed in accumulated water entering the well body 1, the dust can be settled in the accumulated water, and finally, the dust is settled at the settling tank 9 at the bottom end of the well body 1. The 9 upper ends of setting tank are provided with case lid 10, are provided with a plurality of sediment holes on case lid 10, and the dust of sediment can enter into setting tank 9 through the sediment hole, prevents that the dust of sediment from receiving the rivers effect and floating again. The last intercommunication of setting tank 9 has the silt pump pipe 11 of taking out, and the end of taking out silt pump 11 stretches out the intercommunication from well lid 2 and has a silt pump 12 of taking out, and the end intercommunication of taking out silt pump 12 has row silt pipe 13, can regularly clear up the silt in setting tank 9 through taking out silt pump 12, prevents that the silt in setting tank 9 from accumulating too much.

The implementation principle of the embodiment is as follows: municipal sewage carries out the buffer memory through a blowdown section of thick bamboo 3, discharges sewage treatment plant through blow off pipe 4 in, the rainwater carries out the buffer memory through the well body 1, discharges in the river course through drain pipe 6, separately discharges rainwater and sewage and handles, has reduced the operating pressure at sewage treatment station, avoids sewage to mix and directly gets into the river course at the rainwater and causes the pollution.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a sponge city rainwater reposition of redundant personnel well, its characterized in that, includes the well body (1), the upper end of the well body (1) is provided with well lid (2), be provided with blowdown section of thick bamboo (3) in the well body (1), the cross-sectional area of blowdown section of thick bamboo (3) is less than the cross-sectional area of the well body (1), be provided with the mounting between the outer wall of blowdown section of thick bamboo (3) and the well body (1) inner wall, the lateral wall intercommunication of the well body (1) has blow off pipe (4), the bottom and the blow off pipe (4) intercommunication of blowdown section of thick bamboo (3), the outer wall of the well body (1) passes urban sewage pipe (14), urban sewage pipe (14) and the lateral wall intercommunication of blowdown section of thick bamboo (3), the intercommunication of well body (1) side upper end has drainage canal (5), the lower extreme intercommunication of the well body (1) has drain pipe (6).

2. A sponge city rainwater diversion well according to claim 1, characterized in that said fixing member is provided as a filter plate (7), and said filter plate (7) is provided with a plurality of filter holes.

3. A sponge city rainwater diversion well according to claim 1, characterized in that the edge of the well cover (2) is provided with water seepage holes.

4. A sponge city rainwater diversion well according to claim 1, wherein a cover plate (8) is arranged on the drainage channel (5), and a plurality of through holes are arranged on the cover plate (8).

5. A sponge city rainwater diversion well according to claim 1 characterized in that said drain pipe (6) is connected to the side wall near the bottom end of the well body (1).

6. A sponge city rainwater diversion well according to claim 5, characterized in that a settling tank (9) is arranged at the bottom end of the well body (1), a tank cover (10) is arranged at the upper end of the settling tank (9), and a plurality of settling holes are arranged on the tank cover (10).

7. The sponge city rainwater diversion well according to claim 6, wherein the settling tank (9) is communicated with a silt pumping pipe (11), the tail end of the silt pumping pipe (11) extends out of the well lid (2) and is communicated with a silt pumping pump (12), and the tail end of the silt pumping pump (12) is communicated with a silt discharging pipe (13).

8. A sponge urban rainwater diversion well according to claim 1, characterized in that the end of said drainage pipe (6) is arranged at the river and the end of said sewage drain pipe (4) is arranged in a sewage treatment plant.

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