CN218346393U - Rainwater flow dividing device - Google Patents

Abstract

The utility model relates to a diverging device of rainwater, it includes distribution of rain and sewage well, distribution of rain and sewage well fixed connection and intercommunication have inlet tube, downspout and sewer pipe, the inlet tube mouth of pipe is provided with and is arranged in carrying out filterable filtration piece to debris in the sewage, distribution of rain and sewage well's the wall of a well is provided with a plurality of stirring cleaning pieces that are used for pounding the sedimentation layer to pieces, the precipitation tank has been seted up to distribution of rain and sewage well's diapire, be provided with the sewage pump in the precipitation tank, the drain pipe of sewage pump communicates in the district of waiting to filter, and is a plurality of stirring cleaning piece encircles the precipitation tank setting. This application has the effect that reduces the influence that the deposit layer caused rainwater sewage to the reposition of redundant personnel well drainage of rain sewage.

Description

Rainwater flow dividing device

Technical Field

The application relates to the field of rainwater reposition of redundant personnel, especially relates to a diverging device of rainwater.

Background

The rain and sewage diversion is a mode of separating rain water from water, respectively conveying the rain water by using a pipeline, and discharging or carrying out subsequent treatment. The rainwater directly arranges the river course through rainwater pipe network, and sewage then sends to through sewage pipe network collection back and handles, avoids sewage directly to get into the river course and causes the pollution.

However, in the early stage of construction and development of many cities, the rain and sewage combined system is widely applied because of relatively small project amount and investment saving. In order to divide rainwater and sewage, a rainwater and sewage dividing well is arranged at the junction of the rainwater pipe and the sewage pipe. The distribution well of rain and sewage is communicated with the water inlet pipe, the sewage pipe and the rainwater pipe, and the water inlet of the sewage pipe is lower than the rainwater pipe. After rainwater and sewage converge and enter the rainwater and sewage diversion well, the rainwater and the sewage are automatically diverted to a rainwater pipe and a sewage pipe through instrument detection data, and the functions of 'full sewage interception in summer, flow abandonment in initial rainwater and full direct drainage in rainy season' are realized.

The sewage flows into the rain and sewage diversion well and flows into the sewage pipe, the sewage mainly comprises excrement and washing sewage, and the sewage contains substances such as silt, a large amount of organic substances (cellulose, starch and the like) and inorganic salts (chloride, sulfate and the like). In the non-rainy season, the majority of the reposition of redundant personnel of rain and sewage well of flowing through is sewage, and these materials in the sewage form the deposit layer in the reposition of redundant personnel of rain and sewage well after the flocculation precipitation, and the deposit layer is attached to the wall of a well of reposition of redundant personnel of rain and sewage well, and along with sewage constantly flows through reposition of redundant personnel of rain and sewage well, the thickness on deposit layer increases day by day to cause to shelter from to the water inlet of sewage pipe, influence the efficiency of sewage pipe blowdown water. And the precipitation layer can cause pollution to rainwater flowing into the rainwater and sewage diversion well, so that the polluted rainwater is discharged into a river channel to pollute the river channel.

SUMMERY OF THE UTILITY MODEL

In order to reduce the influence that the layer of deposiing caused rainwater sewage to the reposition of redundant personnel well drainage of rain sewage, this application provides a diverging device of rainwater.

The application provides a diverging device of rainwater adopts following technical scheme:

the utility model provides a diverging device of rainwater, includes the distribution well of rain and sewage, distribution well of rain and sewage fixed connection and intercommunication have inlet tube, downspout and sewer pipe, the inlet tube mouth of pipe is provided with and is arranged in carrying out filterable filter piece to debris in the sewage, the wall of a well of distribution well of rain and sewage is provided with a plurality of stirring clearance pieces that are used for pounding the sedimentation layer to pieces, the precipitation tank has been seted up to the diapire of distribution well of rain and sewage, be provided with the sewage pump in the precipitation tank, the drain pipe of sewage pump communicates in the district of waiting to filter, and is a plurality of stirring clearance piece encircles the precipitation tank setting.

Through adopting above-mentioned technical scheme, the sewage and the rainwater that flow in the distribution of rain and sewage well often carry debris such as leaf, solid rubbish, and the filter piece of water inlet intercepts debris such as leaf, solid rubbish, reduces leaf, solid rubbish and gets into and pile up in the distribution of rain and sewage well, causes the possibility of influence to the emission of rainwater and sewage in the distribution of rain and sewage well. In non-rainy season, when the discharge in the reposition of redundant personnel of rain sewage well of flowing through is less, clears up the reposition of redundant personnel of rain sewage well wall through stirring clearance piece, and stirring clearance piece is smashed the deposit layer and is formed the precipitate of dispersion for the precipitate floats in aqueous, and the precipitate no longer is attached to the reposition of redundant personnel of rain sewage well wall. And starting the sewage pump, and sinking most of sediments into the groove under the action of gravity and suction of the sewage pump. The sewage pump pumps the sewage and the sediment in the groove and discharges the sewage and the sediment to a region to be filtered of the filter element. Because materials such as silt and starch in the sewage have the cohesiveness, the flocculation can take place for impurity in the sewage in deposiing, and impurity coagulation is in the same place and is formed the precipitate, compares in impurity, and precipitate particle mass increases, particle size grow, and it can carry out the interception to the precipitate to filter. The sewage pump takes out sewage and the precipitate in the sewage to filter the piece, sewage flows into the rain and sewage diversion well and then is discharged, and the precipitate is intercepted in the filter piece and is taken down to be cleaned. Impurity in the sewage is difficult for forming the layer of deposiing in the reposition of redundant personnel of rain and sewage well, reduces to deposit the layer and causes sheltering from and to cause the pollution to the rainwater to the sewage pipe to the reposition of redundant personnel of rain and sewage well causes the possibility of influence to the emission of rainwater and sewage.

Optionally, the stirring cleaning element comprises a stirring motor, a swing rod and a scraper, the stirring motor is fixedly connected to the wall of the rainwater and sewage diversion well, and an output shaft of the stirring motor penetrates through and is rotatably connected to the wall of the rainwater and sewage diversion well; the swing rod is fixedly connected to an output shaft of the stirring motor, and the scraper is rotatably connected to the swing rod.

Through adopting above-mentioned technical scheme, open agitator motor, agitator motor carries out the cycle and turns to the operation, and agitator motor's output shaft drives the pendulum rod swing back and forth, rotates to connect and can scrape down the deposit layer of rain and sewage reposition of redundant personnel well diapire in the scraper blade of pendulum rod to through the swing back and forth of pendulum rod, pound to pieces and stir the scattered deposit that forms the dispersion to the deposit layer.

Optionally, the stirring motor is located on the outer wall of the rainwater and sewage diversion well, a rotating hole is formed in the rainwater and sewage diversion well, an output shaft of the stirring motor penetrates through the rotating hole, the output shaft of the stirring motor is rotatably connected to the well wall of the rainwater and sewage diversion well through a rolling bearing, and the rolling bearing is located in the rotating hole; the rotating hole is internally provided with two sealing gaskets which are respectively positioned at two sides of the rolling bearing, the sealing gaskets are fixedly connected with the wall of the rotating hole, and the sealing gaskets are sleeved on the output shaft of the stirring motor.

Through adopting above-mentioned technical scheme, agitator motor is located outside the distribution of rain and sewage well, soaks agitator motor when avoiding the high rise of water level in the distribution of rain and sewage well to cause agitator motor's damage. The rolling bearing enables the stirring motor located outside the rain and sewage diversion well to still drive the swing of the swing rod located in the rain and sewage diversion well, and the sealing gasket enables water in the rain and sewage diversion well to be difficult to overflow through the output end of the stirring motor and the penetrating position of the rain and sewage diversion well.

Optionally, the swing rod includes a first swing rod and a second swing rod, the first swing rod is fixedly connected to an output shaft of the stirring motor, the second swing rod is rotatably connected to the first swing rod, and the scraper is rotatably connected to the second swing rod.

By adopting the technical scheme, when the scraper plate cleans the wall of the rainwater and sewage diversion well in the vertical projection of the stirring motor, the second swing rod and the first swing rod have an included angle of less than 180 degrees. The stirring motor drives the first swing rod to continuously swing, when the scraper plate cleans a rainwater and sewage separation well wall deviated from the vertical projection of the stirring motor, the second swing rod rotates relative to the first swing rod, and the included angle between the second swing rod and the first swing rod is gradually increased until the second swing rod is vertically placed. The output end of the stirring motor changes and turns, the second swing rod rotates reversely relative to the first swing rod, the included angle between the second swing rod and the first swing rod is gradually reduced, until the scraper blade projects the vertical projection of the output end of the stirring motor, the included angle between the second swing rod and the first swing rod is gradually increased, and until the second swing rod is vertically placed. Compare in pendulum rod length fixed, the relative first pendulum rod of second pendulum rod rotates for the scraper blade rotates the in-process at first pendulum rod and more with rain sewage reposition of redundant personnel well wall area of contact, and the scraper blade is bigger to the clearance area of rain sewage reposition of redundant personnel well, and is better to the garrulous effect of stirring of sediment layer.

Optionally, a spring is disposed at a hinge of the first swing link and the second swing link, the spring is used for urging the second swing link to keep the same straight line relative to the first swing link, and the spring is simultaneously and fixedly connected to the first swing link and the second swing link.

By adopting the technical scheme, when the second swing rod rotates relative to the first swing rod, the spring is stretched and bent. When the second swing rod rotates relative to the first swing rod until the second swing rod is vertically placed, the bottom wall of the rain and sewage diversion well does not limit the reverse rotation of the second swing rod relative to the first swing rod at the moment, the spring recovers a force generated by the second swing rod, the force enables the second swing rod to overcome a pressure angle between the second swing rod and the first swing rod, and the second swing rod can rotate reversely relative to the first swing rod.

Optionally, a corrugated pipe for protecting the hinged position of the first swing rod and the second swing rod is sleeved at the hinged position of the first swing rod and the second swing rod, and the corrugated pipe is sleeved on the spring at the same time.

Through adopting above-mentioned technical scheme, the bellows can protect the articulated department of spring, first pendulum rod and second pendulum rod, makes it not be difficult for taking place the corrosion with water direct contact, reduces the articulated department of first pendulum rod and second pendulum rod and because the corrosion appears the rotation card pause or even can not the possibility of rotation.

Optionally, the scraper blade overcoat has the clearance cover, clearance cover fixedly connected with steel brush.

Through adopting above-mentioned technical scheme, the bending strength of steel brush is great, can scrape down the precipitate layer of the dirty well wall of a well of the reposition of redundant personnel of rain relatively more easily, and is more thorough to the clearance degree on precipitate layer. Because the steel brush is easy to wear and bend after long-term use, the cleaning sleeve fixed with the steel brush is sleeved outside the scraper, and the cleaning sleeve on the scraper can be disassembled to replace the steel brush.

Optionally, filter and set up in inlet tube mouth of pipe border including filtering frame and filter, filter the frame, the filter sets up in filtering the frame, the filter is on a parallel with and filters one side lateral wall that the inlet tube was kept away from to the frame, the filtration pore aperture of filtering the frame is less than the filter, the drain pipe of sewage pump communicates in the filter with filter the frame and keeps away from the region between the lateral wall of inlet tube.

Through adopting above-mentioned technical scheme, the filter is used for intercepting debris such as leaf, and the sewage pump is taken out the deposit in sewage and the sewage to the filter and is filtered the region between the frame, and the sediment of filtering the frame in to sewage is intercepted and is filtered.

Optionally, the filter frame is bolted to the edge of the pipe orifice of the water inlet pipe.

Through adopting above-mentioned technical scheme, filter the frame and can dismantle and connect in inlet tube mouth of pipe border, be convenient for take off filter the frame, clear up adnexed precipitate on filtering the frame.

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

1. impurities in the sewage are not easy to form a precipitation layer in the rainwater and sewage diversion well, so that the possibility that the precipitation layer shields the sewage pipe and pollutes the rainwater, and the rainwater and sewage drainage are influenced by the rainwater and sewage diversion well is reduced;

2. the steel brush can easily scrape the sediment layer of the wall of the rainwater and sewage diversion well, and the sediment layer is cleaned more thoroughly;

3. the filter is used for intercepting debris such as leaf, and the sewage pump is taken out the deposit in sewage and the sewage to the region between filter and the filter frame, and the filter frame is carried out the interception and is filtered to the deposit in the sewage.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 isbase:Sub>A schematic sectional view of linebase:Sub>A-base:Sub>A in fig. 2.

Fig. 3 is an enlarged structural view of a portion B in fig. 2.

Fig. 4 is an enlarged structural view of a portion C in fig. 2.

Reference numerals are as follows: 1. a rain and sewage diversion well; 11. a water inlet pipe; 12. a rainwater pipe; 13. a sewage pipe; 14. a settling tank; 15. rotating the hole; 2. a filter member; 21. a filter frame; 211. a bending section; 22. a filter plate; 3. stirring the cleaning member; 31. a stirring motor; 32. a swing rod; 321. a first swing link; 322. a second swing link; 323. a bellows; 33. a squeegee; 4. a sewage pump; 5. a rolling bearing; 6. a gasket; 7. a spring; 8. cleaning the sleeve; 81. and (4) a steel brush.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses diverging device of rainwater. Referring to fig. 1 and 2, the rainwater diversion device comprises a rainwater and sewage diversion well 1, and a water inlet pipe 11, a rainwater pipe 12 and a sewage pipe 13 are fixedly connected and communicated with the side wall of the rainwater and sewage diversion well 1.

Referring to fig. 1 and 2, the pipe orifice of the water inlet pipe 11 is provided with a filtering part 2, the filtering part 2 comprises a filtering frame 21 and a filtering plate 22, the opening edge of the filtering frame 21 is bent outwards to form a bending part 211, and the bending part 211 is connected to the pipe orifice edge of the water inlet pipe 11 through bolts. The filter plate 22 is fixedly connected to the inner wall of the filter frame 21, the filter plate 22 is parallel to the side wall of the filter frame 21 far away from the water inlet pipe 11, and the aperture of the filter holes of the filter frame 21 is smaller than that of the filter plate 22. The precipitation tank 14 has been seted up to the diapire of rain sewage reposition of redundant personnel well 1, is provided with sewage pump 4 in the precipitation tank 14, and sewage pump 4 fixed connection is in the 14 diapires of precipitation tank, and sewage pump 4's drain pipe communicates in the filter 22 and filters the region between the lateral wall of one side that inlet tube 11 was kept away from to frame 21, and sewage pump 4's drain pipe mouth of pipe border fixed connection is in filtering frame 21.

Referring to fig. 1 and 2, the side wall of the rainwater and sewage diversion well 1 is provided with a plurality of stirring cleaning pieces 3, and the plurality of stirring cleaning pieces 3 are arranged around the settling tank 14. Stirring cleaning member 3 includes agitator motor 31, pendulum rod 32 and scraper blade 33, and agitator motor 31 fixed connection is in the outer wall of distribution of rain and sewage well 1, and agitator motor 31's output shaft wears to locate distribution of rain and sewage well 1's lateral wall, and agitator motor 31's output shaft rotates and connects in distribution of rain and sewage well 1's the wall of a well. One end of the swing link 32 is fixedly connected to an output shaft of the stirring motor 31, and the scraper 33 is rotatably connected to the other end of the swing link 32.

The sewage and the rainwater that flow into distribution of rain and sewage well 1 often carry debris such as leaf, solid rubbish, and filter 22 intercepts debris such as leaf, solid rubbish, reduces leaf, solid rubbish and gets into and pile up in distribution of rain and sewage well 1, causes the possibility of influence to the emission of rainwater and sewage in distribution of rain and sewage well 1.

In the non-rainy season, when the discharge in the reposition of redundant personnel of rain and sewage well 1 of flowing through is less, open agitator motor 31, agitator motor 31 carries out the cycle and turns to the operation, agitator motor 31's output shaft drives pendulum rod 32 swing back and forth, it can scrape down the deposit layer of reposition of redundant personnel of rain and sewage well 1 diapire to rotate the scraper blade 33 of connecting in pendulum rod 32, and swing back and forth through pendulum rod 32, smash and stir the deposit layer and form dispersed precipitate, make the precipitate float in aqueous, the precipitate no longer is attached to the reposition of redundant personnel of rain and sewage well 1 wall of a well.

The sewage pump 4 is started, and most of sediments sink into the groove under the action of gravity and the suction force of the sewage pump 4. The sewage pump 4 pumps the sewage and the sediment in the groove and discharges them to the area between the filter plate 22 and the side wall of the filter frame 21 remote from the water inlet pipe 11. Because matters such as silt and starch in the sewage have the cohesiveness, the flocculation can take place for impurity in the sewage in deposiing, and impurity coagulation is in the same place and is formed the precipitate, compares in the original impurity that contains in sewage, and precipitate granule quality increases, particle size grow, and filter frame 21 can intercept the precipitate and filter. Impurity in the sewage is difficult for forming the layer of deposiing in distribution well 1, reduces to deposit the layer and causes sheltering from and polluting to the rainwater to sewage pipe 13 to the possibility that distribution well 1 causes the influence to the emission of rainwater and sewage is polluted.

And filter 22 and filter frame 21 set up respectively, and when filter frame 21 intercepted the sediment in the sewage, adnexed impurity can not be to sewage secondary pollution on debris such as leaf, solid rubbish on the filter 22, and make the impurity content in the sewage increase to impurity generates a large amount of sediments through flocculation once more, piles up and forms the precipitate layer.

Referring to fig. 2 and 4, in order to avoid the water level in the distribution well 1 from rising, the stirring motor 31 is soaked by water, and the stirring motor 31 is damaged, and the driving of the swing rod 32 by the stirring motor 31 is not affected. The rotation hole 15 has been seted up to the wall of a well of rain sewage reposition of redundant personnel well 1, and the output shaft of agitator motor 31 wears to locate in rotating hole 15. An output shaft of the stirring motor 31 is rotatably connected to the wall of the rainwater and sewage separation well 1 through a rolling bearing 5, the rolling bearing 5 is located in the rotating hole 15, an outer ring of the rolling bearing 5 is fixedly connected to the wall of the rotating hole 15, and an output shaft of the stirring motor 31 is fixedly connected to an inner ring of the rolling bearing 5. Two sealing gaskets 6 are arranged in the rotating hole 15, the two sealing gaskets 6 are respectively positioned at two sides of the rolling bearing 5, the sealing gaskets 6 are fixedly connected to the hole wall of the rotating hole 15, and the sealing gaskets 6 are externally sleeved on an output shaft of the stirring motor 31.

Agitator motor 31 is located outside the distribution of rain and sewage well 1, soaks agitator motor 31 when avoiding the high rise of water level in distribution of rain and sewage well 1 to cause agitator motor 31's damage. The rolling bearing 5 enables the stirring motor 31 positioned outside the rain and sewage diversion well 1 to still drive the swing of the swing rod 32 positioned in the rain and sewage diversion well 1, and the sealing gasket 6 enables water in the rain and sewage diversion well 1 to be difficult to overflow through the output end of the stirring motor 31 and the penetrating position of the rain and sewage diversion well 1.

Referring to fig. 2 and 3, in order to make the cleanable area of the scraper 33 to the bottom wall of the rainwater and sewage diversion well 1 larger, the swing link 32 includes a first swing link 321 and a second swing link 322, one end of the first swing link 321 is fixedly connected to the output shaft of the stirring motor 31, the second swing link 322 is rotatably connected to the other end of the first swing link 321, and the scraper 33 is rotatably connected to one end of the second swing link 322 far away from the first swing link 321.

When the scraper 33 cleans the bottom wall of the rainwater and sewage diversion well 1 in the vertical projection of the output shaft of the stirring motor 31, the second swing rod 322 and the first swing rod 321 form an included angle smaller than 180 degrees. The stirring motor 31 drives the first swing rod 321 to continuously swing, when the scraper 33 cleans the bottom wall of the rainwater and sewage diversion well 1 deviated from the vertical projection of the stirring motor 31, the second swing rod 322 rotates relative to the first swing rod 321, and the included angle between the second swing rod 322 and the first swing rod 321 is gradually increased until the second swing rod 322 is vertically placed.

The output end of the stirring motor 31 changes the turning direction, the second swing rod 322 reversely rotates relative to the first swing rod 321, the included angle between the second swing rod 322 and the first swing rod 321 gradually decreases until the scraper 33 cleans the bottom wall of the rainwater and sewage diversion well 1 in the vertical projection of the output end of the stirring motor 31, the second swing rod 322 continues to rotate relative to the first swing rod 321, and the included angle between the second swing rod 322 and the first swing rod 321 gradually increases until the second swing rod 322 is vertically placed. Compare in the fixed setting of pendulum rod 32 length, second pendulum rod 322 rotates first pendulum rod 321 relatively, and scraper blade 33 rotates second pendulum rod 322 relatively for scraper blade 33 rotates the motion path of in-process at first pendulum rod 321 and is located same water flat line all the time, and scraper blade 33 is more with the distribution of rain and sewage well wall area of contact 1, and scraper blade 33 is bigger to distribution of rain and sewage well 1's clearance area, gets and mashed effect better to scraping of deposit.

Referring to fig. 2 and 3, when the included angle between the second swing link 322 and the first swing link 321 gradually increases until the second swing link 322 is vertically placed, the output end of the stirring motor 31 changes the direction of rotation, and the second swing link 322 needs to rotate in the opposite direction with respect to the first swing link 321. However, when the first swing link 321 rotates reversely along with the output end of the stirring motor 31, the pressure angle between the second swing link 322 and the first swing link 321 is too large, and the second swing link 322 cannot rotate relative to the first swing link 321. A spring 7 is arranged at the hinged position of the first swing rod 321 and the second swing rod 322, one end of the spring 7 is fixedly connected to the first swing rod 321, the other end of the spring 7 is fixedly connected to the second swing rod 322, and when the spring 7 is in a normal state, the second swing rod 322 and the first swing rod 321 are located on the same straight line.

When the second swing link 322 rotates relative to the first swing link 321, the spring 7 stretches and bends to make the first swing link 321 generate a movement trend that the first swing link 321 rotates in a reverse direction and keeps in the same straight line with the first swing link 321. But scraper blade 33 is when clearing up the 1 diapire of distribution of rain and sewage well in the vertical projection of agitator motor 31 output shaft, and second pendulum rod 322 is contradicted in the 1 diapire of distribution of rain and sewage well, and the 1 diapire of distribution of rain and sewage well restricts the relative first pendulum rod 321 of second pendulum rod 322, and spring 7 produced an elasticity after being compressed this moment, makes second pendulum rod 322 support tightly in the 1 diapire of distribution of rain and sewage well for scraper blade 33 scrapes the sediment layer and gets and mashed effect is better.

When the second swing link 322 rotates relative to the first swing link 321 until the second swing link 322 is vertically disposed, at this time, the bottom wall of the distribution well 1 no longer limits the reverse rotation of the second swing link 322 relative to the first swing link 321, the spring 7 recovers a force generated by the second swing link 322, the force enables the second swing link 322 to overcome a pressure angle between the second swing link 322 and the first swing link 321, and the second swing link 322 can rotate in a reverse direction relative to the first swing link 321.

Referring to fig. 2 and 3, after long-term immersion, the spring 7 and the hinged position of the first swing link 321 and the second swing link 322 are easily corroded, the hinged position of the first swing link 321 and the second swing link 322 is sleeved with a corrugated pipe 323, and the corrugated pipe 323 is sleeved on the spring 7 at the same time. An opening edge of one end of the bellows 323 is fixedly connected to the first swing link 321, and an opening edge of the other end of the bellows 323 is fixedly connected to the second swing link 322. The corrugated pipe 323 can protect the hinged part of the spring 7, the first swing rod 321 and the second swing rod 322, so that the hinged part is not in direct contact with water and is not easy to rust, and the possibility that the hinged part of the first swing rod 321 and the second swing rod 322 rotates and is blocked or even cannot rotate due to rust is reduced.

Referring to fig. 2, a cleaning sleeve 8 is sleeved outside the scraper 33, a steel brush 81 is fixedly connected to the side surface of one side of the cleaning sleeve 8 far away from the scraper 33, and the cleaning sleeve 8 is made of rubber or silica gel. The bending strength of the steel brush 81 is high, so that the precipitation layer of the wall of the rainwater and sewage diversion well 1 can be scraped relatively easily, and the cleaning degree of the precipitation layer is more thorough. Because wearing and tearing and buckling easily appear after the steel brush 81 is used for a long time, be fixed with 8 overcoat of cleaning cover of steel brush 81 in scraper blade 33, can dismantle in order to change steel brush 81 to cleaning cover 8 on scraper blade 33.

The implementation principle of the diverting device for rainwater in the embodiment of the application is as follows: the filter plate 22 intercepts sundries such as leaves and solid garbage. In the non-rainy season, when the discharge of water in the reposition of redundant personnel of rain and sewage well 1 of flowing through is less, open agitator motor 31, agitator motor 31's output shaft drives pendulum rod 32 swing back and forth, and scraper blade 33 can be scraped the deposit layer of reposition of redundant personnel of rain and sewage well 1 diapire down to swing back and forth through pendulum rod 32, smash to pieces and stir the formation dispersed precipitate to the deposit layer, make the precipitate float in aqueous, the precipitate no longer is attached to the reposition of redundant personnel of rain and sewage well 1 wall of a well.

The sewage pump 4 is started, and most of sediments sink into the groove under the action of gravity and the suction force of the sewage pump 4. The sewage pump 4 pumps the sewage and the sediment in the groove and discharges the sewage and the sediment to an area between the filter plate 22 and the side wall of the filter frame 21 far away from the water inlet pipe 11. The filter frame 21 can intercept and filter the sediment, impurities in the sewage are not easy to form a precipitation layer in the rainwater and sewage diversion well 1, and the possibility that the precipitation layer shields the sewage pipe 13 and pollutes the rainwater so as to influence the drainage of the rainwater and the sewage by the rainwater and sewage diversion well 1 is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above 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 (9)

1. The utility model provides a diverging device of rainwater which characterized in that: including distribution of rain and sewage well (1), distribution of rain and sewage well (1) fixed connection and intercommunication have inlet tube (11), downspout (12) and sewer pipe (13), inlet tube (11) mouth of pipe is provided with and is arranged in carrying out filterable filter piece (2) to debris in the sewage, the wall of a well of distribution of rain and sewage well (1) is provided with a plurality of stirring clearance pieces (3) that are used for pounding the precipitate layer to pieces, precipitation tank (14) have been seted up to the diapire of distribution of rain and sewage well (1), be provided with sewage pump (4) in precipitation tank (14), the drain pipe of sewage pump (4) communicates in the filter piece (2) treat the filtering area, and is a plurality of stirring clearance piece (3) are around precipitation tank (14) setting.

2. A rainwater diversion device according to claim 1 and further comprising: the stirring cleaning piece (3) comprises a stirring motor (31), a swing rod (32) and a scraper (33), the stirring motor (31) is fixedly connected to the well wall of the rain and sewage diversion well (1), and an output shaft of the stirring motor (31) penetrates through and is rotatably connected to the well wall of the rain and sewage diversion well (1); the swing rod (32) is fixedly connected to an output shaft of the stirring motor (31), and the scraper (33) is rotatably connected to the swing rod (32).

3. A rainwater diversion device according to claim 2 and further comprising: the stirring motor (31) is positioned on the outer wall of the rain and sewage diversion well (1), a rotating hole (15) is formed in the outer wall of the rain and sewage diversion well (1), an output shaft of the stirring motor (31) penetrates through the rotating hole (15), and the output shaft of the stirring motor (31) is rotatably connected to the well wall of the rain and sewage diversion well (1) through a rolling bearing (5); two sealing gaskets (6) are arranged in the rotating hole (15), the sealing gaskets (6) are respectively positioned at two sides of the rolling bearing (5), the sealing gaskets (6) are fixedly connected with the hole wall of the rotating hole (15), and the sealing gaskets (6) are sleeved on an output shaft of the stirring motor (31).

4. A rainwater diversion device according to claim 2 and further comprising: the swing rod (32) comprises a first swing rod (321) and a second swing rod (322), the first swing rod (321) is fixedly connected to an output shaft of the stirring motor (31), the second swing rod (322) is rotatably connected to the first swing rod (321), and the scraper (33) is rotatably connected to the second swing rod (322).

5. A rainwater diversion device according to claim 4 and further comprising: a spring (7) is arranged at the hinged position of the first swing rod (321) and the second swing rod (322), the spring (7) is used for promoting the second swing rod (322) to keep the same straight line relative to the first swing rod (321), and the spring (7) is simultaneously and fixedly connected to the first swing rod (321) and the second swing rod (322).

6. A rainwater diversion device according to claim 5 and further comprising: the hinge joint of the first swing rod (321) and the second swing rod (322) is sleeved with a corrugated pipe (323) for protecting the hinge joint of the first swing rod (321) and the second swing rod (322), and the corrugated pipe (323) is sleeved with the spring (7) at the same time.

7. A rainwater diversion device according to claim 2 and further comprising: all overcoat of scraper blade (33) has clearance cover (8), clearance cover (8) fixedly connected with steel brush (81).

8. A rainwater diversion device according to claim 1 and further comprising: filter piece (2) including filtering frame (21) and filter (22), it sets up in inlet tube (11) mouth of pipe border to filter frame (21), filter (22) set up in filtering frame (21), filter (22) are on a parallel with one side lateral wall of filtering frame (21) and keeping away from inlet tube (11), the filtration pore diameter of filtering frame (21) is less than filter (22), the drain pipe of sewage pump (4) communicates in filter (22) and filters the region between the lateral wall that inlet tube (11) was kept away from in frame (21).

9. A rainwater diversion device according to claim 8 wherein: the filter frame (21) is connected to the edge of the pipe orifice of the water inlet pipe (11) through bolts.

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