CN115538567A

CN115538567A - Sponge urban rainwater drainage governing system

Info

Publication number: CN115538567A
Application number: CN202211207394.9A
Authority: CN
Inventors: 蒋万东; 刘元林; 刘佳华
Original assignee: CNNC Huachen Engineering Management Co Ltd
Current assignee: CNNC Huachen Engineering Management Co Ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-30

Abstract

The utility model relates to a sponge city rainwater drainage governing system, it includes rose box and storage water tank, the top side fixed mounting of rose box has the inlet tube, a lateral wall fixed mounting of rose box has the header tank, fixed mounting has the drain pipe between the bottom side of header tank and the top side of storage water tank, a lateral wall fixed mounting of storage water tank has the outlet pipe, the valve is installed in the outlet pipe matching, the rose box has seted up the installing port near one side of header tank, inside fixed mounting has the filter in the installing port, the inside lifter plate that is provided with of rose box, the week lateral wall of lifter plate supports the inside wall that pastes in the rose box, the top surface fixed mounting of lifter plate has the brush, the brush supports and pastes in the filter, elevating system is installed to the lifter plate, elevating system is used for driving the lifter plate and goes up and down. This application has the effect that the condition that reduces the filter and block up appears.

Description

Sponge urban rainwater drainage governing system

Technical Field

The application relates to the field of municipal drainage, in particular to a sponge urban rainwater drainage regulating system.

Background

The sponge city is a new generation of city rainfall flood management concept, and refers to a city which can be like a sponge and has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and the city can also be called as a water elasticity city.

When raining, the above-ground rainwater can flow into drainage facilities such as a drainage ditch and a drainage pipe network, and then the drainage facilities guide the rainwater to pass through the filter plate, so that the sediment content in the rainwater is reduced. And discharging the filtered rainwater into a water storage tank for collection. The water in the water storage tank can be pumped to a water purification plant for purification, or the water in the water storage tank is taken out for green plants for irrigating roads in drought.

In view of the above-mentioned related art, the inventor believes that silt remains on the filter plate after rainwater is filtered by the filter plate. When rainfall is large and long, the amount of rainfall filtered by the filter plate is also large, so that the sediment on the filter plate is increased, and the filter plate is likely to be blocked.

Disclosure of Invention

In order to reduce the condition appearance that the filter blockked up, this application provides a sponge urban rainwater drainage governing system.

The application provides a pair of sponge city rainwater drainage governing system adopts following technical scheme:

the utility model provides a sponge urban rainwater drainage governing system, includes rose box and storage water tank, the top side fixed mounting of rose box has the inlet tube, a lateral wall fixed mounting of rose box has the header tank, fixed mounting has the drain pipe between the bottom side of header tank and the top side of storage water tank, a lateral wall fixed mounting of storage water tank has the outlet pipe, the outlet pipe matches and installs the valve, the rose box has seted up the installing port near one side of header tank, the inside fixed mounting of installing port has the filter, the inside lifter plate that is provided with of rose box, the week lateral wall of lifter plate supports the inside wall that pastes in the rose box, the top surface fixed mounting of lifter plate has the brush, the brush supports and pastes in the filter, lifter plate installs elevating system, elevating system is used for driving the lifter plate and goes up and down.

Through adopting above-mentioned technical scheme, when raining, the rainwater flows into the rose box inside from the inlet tube, and the inside rainwater of rose box flows into inside the header tank after the filter filters. Rainwater in the water collecting tank flows into the water storage tank from the drain pipe to be collected. When the rainwater needs to be taken out of the water storage tank, the valve is opened, so that the rainwater in the water storage tank is discharged from the water outlet pipe.

When raining, if the filter plate is blocked, the lifting plate is driven to lift through the lifting mechanism. The lifter plate drives the brush and scrapes off silt on the filter when going up and down to reduce the condition appearance that the filter blockked up.

Optionally, elevating system includes flourishing water tank, lifting rope, first fixed pulley, second fixed pulley, bracing piece and jam plate, flourishing water tank top side has the opening, flourishing water tank is located inside the header tank, the week lateral wall of flourishing water tank supports and pastes in the inside wall of header tank, first fixed pulley fixed mounting is in the top side of header tank, second fixed pulley fixed mounting is in the top side of rose box, the one end of lifting rope and the top side fixed connection of flourishing water tank, the other end fixed mounting of lifting rope is in the top surface of lifter plate, the lifting rope runs through the top side of header tank and rose box, the lifting rope is around locating first fixed pulley and second fixed pulley, the outlet has been seted up to the bottom side of flourishing water tank, the outlet is worn to locate by the bracing piece, the one end of bracing piece and the interior diapire fixed connection of header tank, the other end and the jam plate fixed connection of bracing piece, the jam plate is used for blockking up.

Through adopting above-mentioned technical scheme, when the filter takes place to block up, the speed that the rainwater passes through the filter reduces to make the rainwater at the inside gathering of rose box. After rainwater is gathered on the lifting plate, the lifting plate moves downwards, so that the brush cleans the filter plate, and meanwhile, the lifting plate drives the water containing tank to move upwards through the first fixed pulley, the second fixed pulley and the lifting rope. After the water containing tank rises to a certain height, the blocking plate blocks the water outlet, so that rainwater is gathered in the water containing tank. The weight of the water containing tank is increased, so that the water containing tank drives the lifting plate to ascend through the first fixed pulley, the second fixed pulley and the lifting rope, and the brush is used for cleaning the filter plate again. The silt adhered to the filter plate is scraped off through the brush, so that the condition that the silt blocks the filter plate is reduced.

Optionally, the bottom surface fixed mounting of lifter plate has first bed hedgehopping pole, the other end fixed mounting of first bed hedgehopping pole has first magnet, the interior diapire fixed mounting of rose box has second bed hedgehopping pole, the other end fixed mounting of second bed hedgehopping pole has the second magnet, first magnet and second magnet attract each other.

Through adopting above-mentioned technical scheme, when the lifter plate descends, first magnet and second magnet are close to each other to make the gravitation between first magnet and the second magnet increase gradually. After the lifting plate descends to a certain degree, the first magnet and the second magnet attract each other, so that the lifting plate is driven to move downwards, and the first magnet and the second magnet abut against each other. When the first magnet and the second magnet abut against each other, the blocking plate blocks the water outlet. Through first magnet and second magnet inter attraction to increase flourishing water tank and drive the ascending water yield that needs the accumulation of lifter plate, and then when certain water yield was saved in the compensation flourishing water tank and drive the lifter plate and rise, the inside water of flourishing water tank was discharged from the outlet, and the condition that the lifter plate descends again appears.

Optionally, a guide cylinder is fixedly mounted on the bottom side of the filter box, one end of the guide cylinder, which is far away from the filter box, is sealed, one end of the guide cylinder, which is close to the filter box, is communicated with the inside of the filter box, a guide rod is arranged in the guide cylinder in a penetrating manner, one end of the guide rod is fixedly connected with the bottom surface of the lifting plate, a spring is sleeved on the guide rod, and the spring is fixedly mounted between the top end of the sleeve and the bottom surface of the lifting plate.

Through adopting above-mentioned technical scheme, guide bar and guide cylinder cooperation to make things convenient for the lifter plate to go up and down in rose box inside. When flourishing water tank drove the lifter plate and rises to a take the altitude, the spring elongates, drives the condition appearance that the lifter plate supported in the interior roof of rose box through elastic restriction flourishing water tank. When the filter plate is blocked, rainwater is gathered by the lifting plate, the lifting plate moves downwards, the descending speed of the lifting plate is delayed by the spring, and therefore the situation that the first magnet and the second magnet collide with each other is reduced.

Optionally, the lifter plate reduces gradually by one side to the opposite side that is close to the header tank and is the slope setting, the top surface of lifter plate supports and has scraped the strip, the equal fixed mounting in both ends of scraping the strip has first slider and second slider, first spout has been seted up to the top surface of lifter plate, first spout is used for supplying first slider to be close to by the lifter plate and slides between one side to the opposite side of header tank, the second spout has been seted up to the inside wall of rose box, the top of second spout is close to the header tank, just the header tank is kept away from to the bottom of second spout and is the slope setting, the second spout is used for supplying second slider slope lift to slide.

Through adopting above-mentioned technical scheme, when the lifter plate goes up and down, first slider removes in first spout is inside, and the second slider removes in second spout is inside to make the scraping bar at lifter plate top surface round trip movement, and then scrape the silt that covers the lifter plate top surface. And then the silt is gathered under the influence of the inclination direction of the lifting plate, so that the silt of the lifting plate is conveniently cleaned.

Optionally, one side fixed mounting that the header tank was kept away from to the rose box has the collection box, the collection box was close to one side of collection box and has been seted up the recovery mouth, the recovery mouth runs through one side that the collection box is close to the rose box, the lifter plate descends to when minimum, the lifter plate is kept away from one side place height that the header tank was kept away from and is higher than the interior diapire place height of recovery mouth, the inside wall that the collection box is close to rose box one side is provided with the baffle, the baffle is close to one side fixed mounting of rose box and is had first guide block and fixture block, the inside wall that the collection box is close to rose box one side is seted up the first guide way that supplies first guide block to slide, first guide way is used for supplying first guide block to slide along the direction of height, the fixture block is located inside the recovery mouth, one side fixed mounting that the baffle is kept away from to the fixture block has the third magnet, the third magnet is used for attracting each other with the bottom surface of lifter plate, the bottom side fixed mounting of baffle has the floating block.

Through adopting above-mentioned technical scheme, after the lifter plate descends, scrape the silt of strip on with the lifter plate and scrape to retrieving the mouth, inside silt got into the collection box from retrieving the mouth to conveniently clear up the silt of lifter plate. Then part of rainwater can enter the interior of the recovery box from the recovery port. When the lifting plate rises, the lifting plate drives the baffle to move upwards through the third magnet, and when the lifting plate is higher than the recycling port, the clamping block is clamped with the recycling port, so that the third magnet is separated from the lifting plate. The baffle floats inside the collection box through the kicking block afterwards to the jam is retrieved the mouth, and then reduces the inside rainwater of retrieving mouthful and flows into the condition appearance of rose box from retrieving the mouth.

Optionally, the filter tank has the underframe along the circumference fixed mounting of inside wall, the inner wall fixed mounting of underframe has the side frame, synthetic guiding gutter is enclosed to the inside wall of underframe, side frame and filter tank, the underframe is the slope setting by one side to the opposite side lifting gradually that is close to the collection box, the underframe is close to the top surface of collection box one side and flushes with the interior diapire of retrieving the mouth.

Through adopting above-mentioned technical scheme, the rainwater is retrieved through the guiding gutter to the downward infiltration of gap between the inside wall of the week lateral wall that probably follows the lifter plate and rose box to part rainwater, later the rainwater is retrieved the mouth along the incline direction flow direction of guiding gutter, then gets into the collection box inside from retrieving the mouth to reduce the rainwater and appear in the condition of lifter plate below gathering.

Optionally, a plurality of water guide plates are fixedly mounted on one side, close to the water collecting tank, of the filter plate, the water guide plates are arranged at intervals in the height direction, the distance between every two adjacent water guide plates is smaller than the thickness of the lifting plate, and the water guide plates are gradually reduced from one side close to the filter plate to the other side and are arranged in an inclined mode.

Through adopting above-mentioned technical scheme, the rainwater that the water guide board guide passes through the filter is arranged into inside the header tank to reduce the rainwater and appear along the condition of filter downflow, and then reduce the rainwater and flow in the condition play in the inside space that is located the lifter plate below of filter tank from the filter anti-infiltration.

Optionally, a plurality of waterlogging caused by excessive rainfall holes have all been seted up to the bottom side that the rose box was kept away from to the collection box and the collection box.

Through adopting above-mentioned technical scheme, get into the inside rainwater of collection box and discharge from the waterlogging caused by excessive rainfall hole, go out at the inside rainwater drainage of collection box, the inside water level of collection box descends gradually, and later the baffle also moves downwards gradually and opens the recovery opening to make things convenient for inside the guiding gutter with the rainwater collection box.

Optionally, the inner wall of the recycling bin is fixedly provided with geotextile, and the geotextile covers each of the draining holes.

Through adopting above-mentioned technical scheme, geotechnological cloth is used for sheltering from silt to it appears to reduce silt from the condition of waterlogging caused by excessive rainfall hole discharge.

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

1. when raining, rainwater enters the inside of the filter box, the rainwater flows into the inside of the water collecting box after being filtered by the filter plate, then the rainwater in the inside of the water collecting box flows into the inside of the water storage box from the drain pipe, after the rainwater passes through the filter plate, silt is adhered to the filter plate, so that the amount of the rainwater passing through the filter plate is reduced, then the rainwater is gathered in the inside of the filter box, so that the weight of the lifting plate is increased, the lifting plate descends, meanwhile, the lifting plate drives the water containing box to ascend through the first fixed pulley, the second fixed pulley and the lifting rope, when the lifting plate descends, the filter plate is cleaned by the hairbrush, after the first magnet and the second magnet are mutually abutted, the water outlet is blocked by the blocking plate, so that the rainwater is gathered in the water containing box, so that the weight of the water containing box is increased, then, the water containing box moves downwards, so that the lifting plate is driven to ascend, when the lifting plate ascends, the filter plate is cleaned by the hairbrush again, so that the situation that the silt blocks the filter plate is reduced;

2. when the lifting plate is lifted, the silt on the lifting plate is scraped off by the scraping strips, and when the lifting plate is lowered to a position where the first magnet and the second magnet attract each other, the silt on the lifting plate enters the recovery box from the recovery port, so that the silt on the lifting plate is conveniently cleaned;

3. inside silt and part rainwater got into the collection box from retrieving mouthful, the inside rainwater of collection box was discharged from the waterlogging caused by excessive rainfall mouth, and geotechnological cloth blocks silt and passes through the waterlogging caused by excessive rainfall hole simultaneously to the inside rainwater of collection box conveniently discharges.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of a portion of an embodiment of the present application;

FIG. 3 isbase:Sub>A cross-sectional view of FIG. 2 at A-A;

FIG. 4 is a schematic structural diagram of a lifting mechanism according to an embodiment of the present application;

FIG. 5 is an exploded view of the embodiment of the present application between the lifter plate and the wiper strip;

FIG. 6 is a schematic structural diagram of a baffle plate according to an embodiment of the present application;

FIG. 7 is a cross-sectional view of a recovery tank according to an embodiment of the present application;

fig. 8 is an enlarged view of fig. 3 at B.

Description of reference numerals: 1. a filter box; 2. a water inlet pipe; 3. a water collection tank; 4. a filter plate; 5. a water storage tank; 6. a drain pipe; 7. a water outlet pipe; 8. a valve; 9. a lifting plate; 10. a brush; 11. a lifting mechanism; 111. a water containing tank; 112. a lifting rope; 113. a first fixed pulley; 114. a second fixed pulley; 115. a support bar; 116. a blocking plate; 12. a first guide block; 13. a second guide block; 14. a first guide groove; 15. a second guide groove; 16. a water outlet; 17. a first heightening rod; 18. a second heightening rod; 19. a first magnet; 20. a second magnet; 21. a third magnet; 22. a guide cylinder; 23. a guide bar; 24. a spring; 25. scraping the strips; 26. a first slider; 27. a second slider; 28. a first chute; 29. a second chute; 30. a recycling bin; 31. a recovery port; 32. a baffle plate; 33. a clamping block; 34. floating blocks; 35. draining holes; 36. geotextile; 37. a bottom frame; 38. a side frame; 39. a water chute; 40. a water guide plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses sponge urban rainwater drainage governing system.

Referring to fig. 1, a sponge urban rainwater drainage governing system, includes rose box 1, and the top side fixed mounting of rose box 1 has inlet tube 2. The drainage facility drains rainwater from the inlet pipe 2 into the interior of the filter tank 1.

Referring to fig. 2 and 3, a water collecting tank 3 is fixedly mounted on one side of the filter tank 1, a mounting opening is formed in one side of the filter tank 1 close to the water collecting tank 3, and a filter plate 4 is fixedly mounted inside the mounting opening. The inside rainwater of rose box 1 filters the back through filter 4, and silt glues on filter 4, and the rainwater flows into inside header tank 3.

Referring to fig. 1, the water collecting tank 3 is provided with a water storage tank 5, and a drain pipe 6 is fixedly installed between the bottom side of the water collecting tank 3 and the top side of the water storage tank 5. A water outlet pipe 7 is fixedly arranged on one side wall of the water storage tank 5, and a valve 8 is arranged on the water outlet pipe 7 in a matching way. The rainwater in the water collecting tank 3 flows into the water storage tank 5 from the drain pipe 6, and when the rainwater is needed, the valve 8 is opened, and the rainwater is discharged from the water outlet pipe 7.

Referring to fig. 3, a lifting plate 9 is disposed inside the filter box 1, and the periphery of the lifting plate 9 abuts against the inner side wall of the filter box 1. The top surface of the lifting plate 9 is fixedly provided with a brush 10, and the brush 10 is abutted against the filter plate 4. The lifting plate 9 is provided with a lifting mechanism 11, and the lifting mechanism 11 comprises a water containing tank 111, a lifting rope 112, a first fixed pulley 113, a second fixed pulley 114, a support rod 115 and a blocking plate 116.

The water containing tank 111 is located inside the water collecting tank 3, and the top side of the water containing tank 111 has an opening. The peripheral side wall of the water containing tank 111 abuts against the inner side wall of the water collecting tank 3, and a gap is left between the bottom side of the water containing tank 111 and the inner bottom wall of the water collecting tank 3. The first fixed pulley 113 is fixedly installed at the top side of the header tank 3, and the second fixed pulley 114 is fixedly installed at the top side of the filtering tank 1. One end of the lifting rope 112 is fixedly connected with the top side of the water containing tank 111, and the other end of the lifting rope 112 is fixedly connected with the lifting plate 9. The hoist rope 112 is wound around a first fixed pulley 113 and a second fixed pulley 114. The lifting rope 112, the first fixed pulley 113 and the second fixed pulley 114 are in one group, and in this application, there are two groups.

Referring to fig. 3 and 4, a second guide block 13 is fixedly installed on the peripheral side wall of the water tank 111, and a second guide groove 15 for the second guide block 13 to slide is formed in the inner side wall of the water collection tank 3. Through the cooperation of second guide block 13 and second guide way 15 to make things convenient for flourishing water to go up and down.

The support rod 115 is fixedly installed on the inner bottom wall of the water collecting tank 3, and the blocking plate 116 is fixedly installed on the top end of the support rod 115. The water tank 111 has a water outlet 16 at the bottom, and a support rod 115 is inserted into the water outlet 16. The blocking plate 116 is used to block the drain opening 16.

After the filter 4 filters the rainwater, silt is blocked on the filter 4 to reduce the amount that the rainwater passes through the filter 4. Then the rainwater gathers in rose box 1 is inside, drives lifter plate 9 decline through the weight of rainwater. The lifting plate 9 drives the water containing tank 111 to move upwards through the lifting rope 112, the first fixed pulley 113 and the second fixed pulley 114. When the lifter plate 9 descends, the hairbrush 10 cleans the silt on the filter plate 4, and meanwhile, the part of the filter plate 4 for filtering rainwater is enlarged. After the lifting plate 9 descends to a certain degree, the inner bottom wall of the water containing tank 111 abuts against the blocking plate 116, and the water outlet 16 is blocked by the blocking plate 116, so that rainwater is gathered inside the water containing tank 111, and the weight of the water containing tank 111 is increased. When the weight of rainwater that is greater than on lifter plate 9 and the lifter plate 9 is saved to the inside rainwater of flourishing water tank 111, flourishing water tank 111 drives lifter plate 9 and rises to make brush 10 clear up filter 4 once more, and then reduce the condition appearance that silt blockked up filter 4.

Referring to fig. 3, a first elevation bar 17 is fixedly installed at the bottom surface of the elevation plate 9, and a first magnet 19 is fixedly installed at the other end of the first elevation bar 17. A second heightening rod 18 is fixedly installed at the inner bottom wall of the filtering tank 1, and a second magnet 20 is fixedly installed at the other end of the second heightening rod 18.

The first magnet 19 and the second magnet 20 attract each other. When the lifting plate 9 descends, the magnetic force between the first magnet 19 and the second magnet 20 gradually increases, and after the lifting plate 9 descends to a certain height, the first magnet 19 and the second magnet 20 attract each other and abut against each other, so that the water containing tank 111 is increased to drive the lifting plate 9 to ascend, and the water quantity to be stored is increased. When the weight of the water tank 111 is enough to drive the lifting plate 9 to lift, the first magnet 19 and the second magnet 20 are far away from each other, and the direct attraction of the first magnet 19 and the second magnet 20 is gradually weakened, so that the lifting plate 9 can be lifted conveniently. Meanwhile, when the water containing tank 111 moves upward, the blocking plate 116 is separated from the water discharge port 16, and the water in the water containing tank 111 is discharged from the water discharge port 16. The first magnet 19 and the second magnet 20 attract each other to increase the amount of water stored in the water containing tank 111, thereby compensating the amount of water discharged from the water outlet 16 from the water containing tank 111, and facilitating the water containing tank 111 to drive the lifting plate 9 to rise.

Referring to fig. 3, a plurality of guide cylinders 22 are fixedly mounted on the bottom side of the filter box 1, one end of each guide cylinder 22, which is far away from the filter box 1, is sealed, and one end of each guide cylinder 22, which is close to the filter box 1, is communicated with the inside of the filter box 1. Each guide cylinder 22 is provided with a guide rod 23 in a penetrating manner, and one end of each guide rod 23 is fixedly connected with the bottom surface of the lifting plate 9. The guide rod 23 is sleeved with a spring 24, and the spring 24 is fixedly arranged between the top end of the sleeve and the bottom surface of the lifting plate 9.

The lifting rod is convenient to lift through the guide of the guide cylinder 22 and the guide rod 23. When the water tank 111 drives the lifting plate 9 to ascend, the spring 24 is stretched. After the lifting plate 9 rises to a certain height and is tensioned and lifted through the spring 24, the water containing tank 111 is lowered to drive the lifting plate 9 to rise, and the lifting plate 9 abuts against the inner top wall of the filter box 1. Meanwhile, when the first magnet 19 and the second magnet 20 abut against each other and rainwater accumulated in the water containing tank 111 sufficiently drives the lifting plate 9 to ascend, the spring 24 is beneficial to accelerating the lifting plate 9 to ascend, so that the situation that the lifting plate 9 continues to descend after rainwater in the water containing tank 111 is discharged from the water outlet 16 is reduced. When the lifting plate 9 descends, the spring 24 is pressed and shortened by the lifting plate 9, so that the descending speed of the lifting plate 9 is delayed, and the damage of the first magnet 19 and the second magnet 20 caused by mutual collision is reduced.

Referring to fig. 3 and 5, the top surface of the lifting plate 9 abuts against a scraping bar 25, and a first sliding block 26 and a second sliding block 27 are fixedly mounted at both ends of the scraping bar 25. The top surface of the lifting plate 9 is provided with a first sliding groove 28 for the first sliding block 26 to slide, and when the first sliding block 26 slides in the first sliding groove 28, the scraping strip 25 moves back and forth on the top surface of the lifting plate 9, so that the silt on the top surface of the lifting plate 9 is scraped.

The second spout 29 that supplies second slider 27 to slide is seted up to the inside wall of rose box 1, and the top of second spout 29 is close to header tank 3, and the bottom of second spout 29 is kept away from header tank 3 and is the slope setting. When the lifting plate 9 is lifted, the lifting plate 9 is clamped to the first sliding block 26 through the first sliding groove 28, so as to drive the scraping strip 25 to lift. When the scraping bar 25 is lifted, the second sliding block 27 is guided by the second sliding slot 29 to lift obliquely, so that the scraping bar 25 is pushed to move back and forth on the top surface of the lifting plate 9.

The lifting plate 9 is gradually lowered from one side close to the water collecting tank 3 to the other side and is obliquely arranged. After the scraping strip 25 scrapes the silt on the lifting plate 9, the silt is influenced by the inclination direction of the lifting plate 9 to move, so that the silt on the lifting plate 9 is conveniently collected.

The side of the filter tank 1 far away from the water collecting tank 3 is fixedly provided with a recovery tank 30, one side of the filter tank 1 near the recovery tank 30 is provided with a recovery port 31, and the recovery port 31 penetrates through one side of the recovery tank 30 near the filter tank 1. When the lifting plate 9 descends to a position where the inner top wall of the recovery opening 31 is higher than the side of the lifting plate 9 far away from the water collecting tank 3, the first magnet 19 and the second magnet 20 attract each other and abut against each other, so that the lifting plate 9 continuously descends to a position where the side of the lifting plate 9 far away from the water collecting tank 3 is slightly higher than the inner bottom wall of the recovery opening 31. So that the silt on the elevating plate 9 is introduced into the interior of the recovery tank 30 through the recovery port 31. And the silt is recovered through the recovery box 30, so that the silt on the lifting plate 9 is conveniently cleaned.

First slider 26 all is the most advanced that conveniently promotes silt towards the both sides of first spout 28 tip, and second slider 27 all is the most advanced that conveniently promotes silt towards the both sides of second spout 29 tip.

Referring to fig. 6 and 7, a baffle 32 is arranged on the inner side wall of the box-collecting box close to one side of the filter box 1, and a first guide block 12 and a fixture block 33 are fixedly arranged on one surface of the baffle 32 close to the filter box 1. The inner side wall of the recycling box 30 close to one side of the filter box 1 is provided with a first guide groove 14 for the first guide block 12 to slide, and the first guide groove 14 is arranged along the height direction, so that the first guide block 12 can conveniently lift and slide in the first guide groove 14.

Referring to fig. 3 and 6, the latch 33 is located inside the recovery port 31, and a side of the latch 33 away from the shutter 32 is fixedly mounted with the third magnet 21. The third magnet 21 is used for attracting the bottom surface of the lifting plate 9, and the floating block 34 is fixedly arranged at the bottom side of the baffle plate 32. After the lifting plate 9 is lowered until the first magnet 19 and the second magnet 20 abut against each other, silt and rainwater may enter the interior of the recovery tank 30 through the recovery port 31. After the elevating plate 9 is raised, the third magnet 21 is attracted to the elevating plate 9, thereby moving the shutter 32 upward. After the lifting plate 9 is higher than the recovery opening 31, the latch 33 is latched on the inner top wall of the recovery opening 31, so that the third magnet 21 is separated from the lifting plate 9. Then the baffle 32 blocks the recovery port 31, and the floating block 34 drives the baffle 32 to float, thereby reducing the occurrence of the condition that rainwater and silt in the recovery tank 30 flow into the filter tank 1 from the recovery port 31.

Referring to fig. 7, the recycling box 30 is far away from one side of the filter box 1, and a plurality of draining holes 35 are formed in the bottom side of the recycling box 30. The inner wall of the recycling bin 30 is fixedly provided with geotextile 36, and each draining hole 35 is covered by the geotextile 36. Inside rainwater of collection box 30 is discharged through waterlogging caused by excessive rainfall hole 35, and geotechnological cloth 36 is used for sheltering from silt to reduce silt and appear from the condition of waterlogging caused by excessive rainfall hole 35 discharge. After the rainwater in the recycling tank 30 is drained from the draining hole 35, the water level in the recycling tank 30 is gradually lowered, so that the floating block 34 drives the baffle 32 to move downwards, and the recycling port 31 is opened again.

Referring to fig. 3 and 8, a bottom frame 37 is fixedly mounted on the filter box 1 along the circumferential direction of the inner side walls, a side frame 38 is fixedly mounted on the inner wall of the bottom frame 37, and a water chute 39 is enclosed by the bottom frame 37, the side frame 38 and the inner side walls of the filter box 1. The bottom frame 37 is obliquely arranged by gradually lifting from one side close to the recovery box 30 to the other side, and the top surface of the bottom frame 37 close to one side of the recovery box 30 is flush with the inner bottom wall of the recovery opening 31.

Part of the rainwater may flow down into the water guiding groove 39 from the gap between the lifting plate 9 and the circumferential side wall of the filter box 1 and then flow into the recovery box 30 through the guiding of the water guiding groove 39, thereby reducing the occurrence of rainwater accumulation in the space of the filter box 1 below the lifting plate 9.

Referring to fig. 3, one side fixed mounting that filter 4 is close to header tank 3 has a plurality of water guide plates 40, and water guide plates 40 set up along the direction of height interval, and the distance between two adjacent water guide plates 40 is less than the thickness of lifter plate 9, and the deflector is the slope setting by reducing gradually to the opposite side by one side that is close to filter 4. After passing through the filtering plate 4, the rainwater flows into the water containing tank 111 through the guiding of the water guide plate 40, so that the rainwater is reduced to flow downwards along the filtering tank 1.

The embodiment of the application provides a sponge urban rainwater drainage governing system's implementation principle does: when rainwater flows into the inside of the filter tank 1 from the inlet pipe 2. After the rainwater passes through filter 4, filter 4 can be blockked up to silt. When the water volume entering the interior of the filter box 1 is larger than the water volume of the rainwater passing through the filter plate 4, the rainwater is gathered in the interior of the filter box 1. After the rainwater is gathered inside the filter box 1, the weight of the rainwater is applied to the lifting plate 9, the lifting plate 9 moves downwards, and the water containing tank 111 moves upwards, so that the hairbrush 10 cleans silt on the filter plate 4. Simultaneously the filter 4 is used for the increase of the partial area through the rainwater to reduce filter 4 and block up the back, the condition that the rainwater spilled over from rose box 1 appears.

After silt blockked up filter 4 gradually, lifter plate 9 constantly descends, and after the bottom surface of header tank 3 was kept away from at lifter plate 9 flushed with the interior roof of retrieving mouthful 31, first magnet 19 and second magnet 20 supported the subsides after attracting each other to drive lifter plate 9 and descend to the lower, flourishing water tank 111 rises to the highest point simultaneously, and jam plate 116 can block up outlet 16.

Silt on the lifting plate 9 then enters the interior of the recovery tank 30 through the recovery port 31. Rainwater in the filter tank 1 enters the recovery tank 30 through the recovery port 31 and is filtered by the filter plate 4 to flow into the water containing tank 111. Rainwater is gathered inside the water containing tank 111, and simultaneously rainwater on the lifting plate 9 is gradually reduced. Then, the water containing tank 111 moves downward and the elevating plate 9 moves upward. Drive the silt on the filter 4 of brush 10 clearance through the lift of lifter plate 9 to reduce the condition appearance that silt blockked up filter 4.

When the rising plate 9 rises, the baffle 32 is attracted to the rising plate 9 by the third magnet 21, and the recovery port 31 is closed after the baffle 32 rises with the rising plate 9. After the elevating plate 9 is higher than the recovery port 31, the baffle 32 shields the recovery port 31 by floating by the floating block 34. Then, the rainwater in the recovery tank 30 is drained from the draining hole 35, the baffle 32 is lowered, and the recovery port 31 is opened again, so that the water chute 39 can discharge the rainwater into the recovery tank 30.

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

1. The utility model provides a sponge city rainwater drainage governing system which characterized in that: including rose box (1) and storage water tank (5), the top side fixed mounting of rose box (1) has inlet tube (2), a lateral wall fixed mounting of rose box (1) has header tank (3), fixed mounting has drain pipe (6) between the bottom side of header tank (3) and the top side of storage water tank (5), a lateral wall fixed mounting of storage water tank (5) has outlet pipe (7), valve (8) are installed in outlet pipe (7) matching, the installing port has been seted up to one side that rose box (1) is close to header tank (3), the inside fixed mounting of installing port has filter (4), rose box (1) inside is provided with lifter plate (9), the all lateral walls of lifter plate (9) are to pasting in the inside wall of rose box (1), the top surface fixed mounting of lifter plate (9) has brush (10), brush (10) are to pasting in filter (4), lifter (11) are installed to lifter plate (9), lifter mechanism (11) are used for driving lifter plate (9) to go up and down.

2. The sponge urban rainwater drainage regulation system of claim 1 wherein: the lifting mechanism (11) comprises a water containing tank (111), a lifting rope (112), a first fixed pulley (113), a second fixed pulley (114), a support rod (115) and a blocking plate (116), the top side of the water containing tank (111) is provided with an opening, the water containing tank (111) is positioned inside the water collecting tank (3), the peripheral side wall of the water containing tank (111) is abutted against the inner side wall of the water collecting tank (3), the first fixed pulley (113) is fixedly arranged on the top side of the water collecting tank (3), the second fixed pulley (114) is fixedly arranged on the top side of the filter box (1), one end of the lifting rope (112) is fixedly connected with the top side of the water containing tank (111), the other end of the lifting rope (112) is fixedly arranged on the top surface of the lifting plate (9), the lifting rope (112) penetrates through the top sides of the water collecting tank (3) and the filter tank (1), the lifting rope (112) is wound on the first fixed pulley (113) and the second fixed pulley (114), a water outlet (16) is arranged at the bottom side of the water containing tank (111), the support rod (115) is arranged in the water outlet (16) in a penetrating way, one end of the support rod (115) is fixedly connected with the inner bottom wall of the water collecting tank (3), the other end of the supporting rod (115) is fixedly connected with a blocking plate (116), and the blocking plate (116) is used for blocking the water outlet (16).

3. The sponge urban rainwater drainage regulation system of claim 2 wherein: the bottom surface fixed mounting of lifter plate (9) has first bed hedgehopping pole (17), the other end fixed mounting of first bed hedgehopping pole (17) has first magnet (19), the interior diapire fixed mounting of rose box (1) has second bed hedgehopping pole (18), the other end fixed mounting of second bed hedgehopping pole (18) has second magnet (20), first magnet (19) and second magnet (20) attract each other.

4. The sponge urban rainwater drainage regulation system of claim 2 wherein: the bottom side fixed mounting of rose box (1) has guide cylinder (22), the one end that filter box (1) was kept away from in guide cylinder (22) is sealed, the one end that guide cylinder (22) is close to filter box (1) and the inside intercommunication of rose box (1), guide bar (23) are worn to be equipped with in guide cylinder (22), the one end of guide bar (23) and the bottom surface fixed connection of lifter plate (9), guide bar (23) cover is equipped with spring (24), spring (24) fixed mounting is between the bottom surface of telescopic top and lifter plate (9).

5. The sponge urban rainwater drainage regulation system of claim 1 wherein: the utility model discloses a water collecting box, including lifter plate (9), first spout (28) have been seted up to the top surface of lifter plate (9), the equal fixed mounting in both ends of scraping strip (25) has first slider (26) and second slider (27) by one side to the opposite side that is close to header tank (3) and reduces gradually and be the slope setting by one side that is close to header tank (3), lifter plate (9), first spout (28) are used for supplying first slider (26) to slide between one side to the opposite side that is close to header tank (3) by lifter plate (9), second spout (29) have been seted up to the inside wall of rose box (1), the top of second spout (29) is close to header tank (3), just header tank (3) are kept away from to the bottom of second spout (29) and are the slope setting, second spout (29) are used for supplying second slider (27) slope to go up and down to slide.

6. The sponge urban rainwater drainage regulation system of claim 5 wherein: a recovery tank (30) is fixedly arranged on one side of the filter tank (1) far away from the water collecting tank (3), a recycling opening (31) is arranged on one side of the filter tank (1) close to the recycling tank (30), the recovery port (31) penetrates through one side of the recovery tank (30) close to the filter tank (1), when the lifting plate (9) descends to the lowest position, the height of one side of the lifting plate (9) far away from the water collecting tank (3) is higher than that of the bottom wall in the recovery port (31), the inner side wall of the side of the recovery box (30) close to the filter box (1) is provided with a baffle plate (32), a first guide block (12) and a clamping block (33) are fixedly arranged on one surface of the baffle (32) close to the filter box (1), the inner side wall of one side of the recovery box (30) close to the filter box (1) is provided with a first guide groove (14) for the first guide block (12) to slide, the first guide groove (14) is used for the first guide block (12) to slide along the height direction, the fixture block (33) is positioned in the recovery opening (31), one side of the fixture block (33) far away from the baffle plate (32) is fixedly provided with a third magnet (21), the third magnet (21) is used for attracting the bottom surface of the lifting plate (9) mutually, and a floating block (34) is fixedly arranged at the bottom side of the baffle plate (32).

7. The sponge urban rainwater drainage regulation system of claim 6 wherein: filter tank (1) has underframe (37) along the circumference fixed mounting of inside wall, the inner wall fixed mounting of underframe (37) has side frame (38), synthetic guiding gutter (39) is enclosed to the inside wall of underframe (37), side frame (38) and filter tank (1), underframe (37) are the slope setting by one side to the opposite side that is close to collection box (30) gradually lifting, underframe (37) are close to the top surface of collection box (30) one side and flush with the interior diapire of retrieving mouthful (31).

8. The sponge urban rainwater drainage regulation system of claim 7 wherein: one side fixed mounting that filter (4) are close to header tank (3) has a plurality of water guide board (40), water guide board (40) set up along the direction of height interval, and the distance between two adjacent water guide board (40) is less than the thickness of lifter plate (9), water guide board (40) are reduced gradually by a side that is close to filter (4) to the opposite side and are the slope setting.

9. The sponge urban rainwater drainage regulation system of claim 6 wherein: a plurality of draining holes (35) are formed in one side of the recovery box (30) far away from the filter box (1) and the bottom side of the recovery box (30).

10. The sponge urban rainwater drainage regulation system of claim 9 wherein: the inner wall of the recycling box (30) is fixedly provided with geotextile (36), and the geotextile (36) covers each of the draining holes (35).