CN111877490A - Rainwater source regulation and storage system for sponge city - Google Patents

Abstract

The utility model relates to a rainwater source regulation system in sponge city, it includes cistern and desilt mechanism, it has the inlet opening to open on the lateral wall of cistern, the cistern includes the cell body and is located the base of cell body below, integrative setting of cell body and base, the bottom of cistern is frustum type setting and bottom opening, the upper surface of base is opened has the chamber that holds, it communicates with each other with the inside of cell body to hold the chamber, the desilt mechanism includes the desilt subassembly, a lifting unit for driving the desilt subassembly goes up and down, a upset subassembly for driving the desilt subassembly upset, the desilt subassembly is including placing the dress mud case that is used for supplying silt to deposit in holding the intracavity, the vertical upwards opening of dress mud case, be equipped with the ejection of compact slide that is used for supplying the silt roll-off on the lateral wall of cistern, ejection of compact slide. Silt in the cistern can be clear away to this application, reduces silt and piles up in a large number and cause the advantage of the possibility of jam.

Description

Rainwater source regulation and storage system for sponge city

Technical Field

The application relates to the field of rainwater regulation and storage systems, in particular to a rainwater source regulation and storage system for sponge cities.

Background

The sponge city is an important component of the sponge city, and the constructed rainwater regulation and storage system is an important component of the sponge city by strengthening city planning and construction management, fully playing the functions of absorption, storage, seepage and slow release of rainwater of ecological systems such as buildings, greenbelts, roads, water systems and the like, effectively controlling rainwater runoff, and realizing a city development mode of natural accumulation, natural seepage and natural purification.

Chinese patent with related art publication number CN203188355U discloses a rainwater separation regulation and storage system, including first regulation and storage system, second regulation and storage system and third regulation and storage system, first regulation and storage system, second regulation and storage system, third regulation and storage system are initial stage rainwater pond, water passing channel and regulation and storage pond respectively, water passing channel is equipped with the water inlet, initial stage rainwater pond and water passing channel between open the intercommunication mouth, it has the regulation and storage pond water inlet to open between water passing channel and the cistern, water passing channel and regulation and storage pond pass through the regulation and storage pond water inlet and communicate with each other, be equipped with the sluicing device in the initial stage rainwater pond.

Because impurity such as a large amount of silt is contained in the initial stage rainwater, impurity deposits and piles up in the bottom of initial stage rainwater pond and water channel, but lack the clearance mechanism of cleaing away impurity in foretell rainwater regulation system, pile up a large amount of impurity back in initial stage rainwater pond and the water channel of crossing, impurity probably blocks up the intercommunication mouth, leads to rainwater separation regulation system to become invalid, exists obvious not enoughly.

In view of the above-mentioned related art, the inventors consider that there is a drawback that silt blocks the regulation system.

Disclosure of Invention

In order to improve the problem that silt blockked up regulation system, this application provides a rainwater source regulation system in sponge city.

The application provides a pair of rainwater source regulation system in sponge city adopts following technical scheme:

the utility model provides a rainwater source regulation system in sponge city, includes cistern and desilt mechanism, it has the inlet opening to open on the lateral wall of cistern, the cistern includes the cell body and is located the base of cell body below, integrative setting of cell body and base, the bottom of cistern is frustum type setting and bottom opening, the upper surface of base is opened there is the chamber that holds, it communicates with each other with the inside of cell body to hold the chamber, desilt mechanism includes the desilt subassembly, is used for the lifting unit of drive desilt subassembly lift, is used for the upset subassembly of drive desilt subassembly upset, the desilt subassembly is including placing the dress mud case that is used for supplying silt to deposit in holding the intracavity, the vertical upwards opening of dress mud case, be equipped with the ejection of compact slide that is used for supplying the silt roll-off on the lateral wall of cistern, the tip of ejection of compact slide extends to in the cistern.

Through adopting above-mentioned technical scheme, the rainwater is piled up in the dress mud case after deposiing in the water inlet gets into the cistern, then promotes the dress mud case through elevating gear, makes the dress mud case take place to rotate through turning device, and after the dress mud case rotated certain angle, the automatic roll-off dress mud case of silt in the dress mud case and drop on ejection of compact slide, silt is along the automatic roll-off cistern of ejection of compact slide. This application can clear away the silt in the cistern outside the cistern through the setting of desilting subassembly, lifting unit, upset subassembly, has reduced silt and has piled up in a large number and cause the possibility of jam.

Preferably, lifting unit is including connecting in the driving motor at cistern top, driving motor's output shaft coaxial coupling has the transmission lead screw, the vertical setting of transmission lead screw, the transmission lead screw passes the roof of cistern and extends to in the cistern, the cover is equipped with the elevator on the transmission lead screw, elevator and transmission lead screw threaded connection, the top of dress mud case is equipped with the carriage, fixedly connected with dead lever between carriage and the dress mud case, respectively fixedly connected with carrier bar on two lateral walls that the carriage was carried on the back mutually, the carrier bar passes the elevator, the driving motor electricity is connected with control system.

Through adopting above-mentioned technical scheme, control system starts driving motor, and driving motor's output shaft drives the transmission lead screw and rotates, because transmission lead screw and elevator threaded connection to this transmission lead screw rotates and can drive the elevator and go up and down. And the mud containing box is connected with the lifting block through the fixed rod, the bearing frame and the bearing rod, so that the lifting block can drive the mud containing box to move synchronously when doing lifting motion, and the mud containing box is lifted.

Preferably, the upset subassembly is including fixed gear of establishing on the carrier bar of cover, carrier bar and elevator running fit, be equipped with in the cistern be used for with gear engagement's rack, the vertical setting of rack, rack fixed connection is in the inner wall of cistern.

By adopting the technical scheme, when the mud containing box is lifted to a certain height, the gear is meshed with the rack. The elevator continues to rise, and the gear drives the carrier bar and rotates in the elevator, and the carrier bar drives the mud loading box and takes place to rotate to make the silt in the mud loading box can be emptyd to ejection of compact slide on.

Preferably, an offset assembly is arranged in the reservoir, the offset assembly comprises two guide plates which are parallel to each other, the guide plates are vertically arranged and are fixedly connected with the inner wall of the reservoir, a connecting line between the two guide plates is parallel to a connecting line between the two bearing rods, guide grooves are respectively formed in the opposite side walls of the two guide plates, the guide grooves are higher than one ends of the discharging slide ways, which are positioned in the reservoir, and comprise vertically arranged upper sliding grooves and lower sliding grooves, the upper sliding grooves are positioned between the lower sliding grooves and the discharging slide ways, the upper sliding grooves are positioned above the lower sliding grooves, offset grooves are communicated between the bottom ends of the upper sliding grooves and the top ends of the lower sliding grooves, the offset grooves incline obliquely along the direction from the accommodating cavity to the driving motor, one ends, far away from the bearing frames, of the bearing rods are in sliding fit with the guide grooves, and an abdicating groove for the output shaft of the driving motor to slide is formed in the, the abdicating groove is vertical to a connecting line between the two guide plates.

Through adopting above-mentioned technical scheme, the elevator promotes the in-process of mud loading case, and the tip of carrier bar slides down the groove that slides, the skew groove in proper order, goes up the groove that slides, and the setting up of guide slot makes the mud loading case be close to ejection of compact slide more, when having reduced the mud loading case and poured silt, and partial silt drops the possibility to the cistern in, is favorable to improving the desilt effect of desilt mechanism.

Preferably, a plurality of through holes are formed in the bottom wall and the inner side wall of the mud containing box, and the bottom wall and the inner side wall of the mud containing box are fixedly connected with permeable cloth.

Through adopting above-mentioned technical scheme, set up through-hole and cloth that permeates water for when desilting mechanism removed sand, the rainwater in the silt in the dress mud box can permeate through cloth that permeates water and pass the through-hole and drop to the cistern in, has reduced the possibility that the rainwater was taken out of the cistern.

Preferably, it is used for holding chamber opening confined loading board to hold the intracavity and be equipped with two, the loading board is located dress mud box and holds between the lateral wall in chamber, one side that the loading board adorns the mud box dorsad is connected with the torsional spring hinge, it has the mounting groove to hold to open respectively on the relative both sides wall in chamber, the opposite side of the relative loading board of torsional spring hinge is connected in the mounting groove.

Through adopting above-mentioned technical scheme, after the mud loading box is proposed and is held the chamber, have partial silt landing to holding the intracavity, when the mud loading box got into again and holds the chamber, hold the intracavity accumulational silt and make the mud loading box can't get into completely and hold the chamber to this piles up more difficult when the silt that is on the diapire of frustum type gets into the mud loading box bottom the cistern, and the desilting effect of desilting mechanism is relatively poor. Set up loading board and torsional spring hinge for the dress mud box is put forward the in-process that holds the chamber, and torsional spring hinge promotes the loading board and rotates, and when the dress mud box lies in completely and holds the chamber when outer, two loading board laminates, and the opening that will hold the chamber is sealed, with this possibility that silt got into and hold the intracavity has been reduced.

Preferably, the bottom intercommunication of base one side has the mud pump pipe, be equipped with the mud pump outside the cistern, the one end that the base was kept away from to the mud pump pipe communicates in the input of mud pump, the output intercommunication of mud pump has the conveyer pipe, the one end that the mud pump was kept away from to the conveyer pipe communicates in the cell body, the mud pump is connected with the control system electricity.

Through adopting above-mentioned technical scheme, after the cistern was used for a long time, hold the intracavity and still can get into partial silt. Control system starts the dredge pump, and it is intraductal that the dredge pump will hold the mixture suction of intracavity silt and rainwater, then carry the mixture of rainwater and silt to the cell body again through the conveyer pipe in to this has reduced and has held the intracavity and has piled up a large amount of silt, causes the unable possibility of putting into completely of dress mud box and hold the intracavity.

Preferably, two opposite sides of the two bearing plates are respectively positioned in the corresponding mounting grooves.

Through adopting above-mentioned technical scheme to this has reduced silt and has depositd on the torsional spring hinge, causes the possibility of hindering to the rotation that torsional spring hinge promoted the loading board.

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

1. silt is loaded through the silt removing assembly, the lifting assembly drives the silt removing assembly to lift, the overturning assembly drives the silt loading box to overturn, and the silt falls on the discharging slide way and automatically slides out of the reservoir along the discharging slide way, so that the silt accumulated in the reservoir is removed;

2. the skew subassembly makes the mud loading case can be close to ejection of compact slide more, when having reduced the mud loading case and pouring silt, and partial silt drops the possibility to the cistern in, is favorable to improving the desilting effect of desilting mechanism.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a cross-sectional view of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic structural diagram of a connection relationship among the driving motor, the abdicating groove, the sliding groove and the sliding plate in the present application;

FIG. 5 is a sectional view showing the connection relationship among the hopper box, the accommodating chamber, the loading plate and the mounting groove in the present application.

Description of reference numerals: 1. a reservoir; 2. a mud removal mechanism; 3. a water inlet hole; 4. a tank body; 5. a base; 6. an accommodating chamber; 7. a mud removal assembly; 8. a lifting assembly; 9. a turnover assembly; 10. filling a mud box; 11. a discharge chute; 12. a drive motor; 13. a transmission screw rod; 14. a lifting block; 15. a bearing frame; 16. fixing the rod; 17. a carrier bar; 18. a gear; 19. a rack; 20. an offset component; 21. a guide plate; 22. a guide groove; 23. an upper sliding groove; 24. a lower sliding groove; 25. an offset slot; 26. a yielding groove; 27. a through hole; 28. a water permeable cloth; 29. a carrier plate; 30. a torsion spring hinge; 31. mounting grooves; 32. a mud pumping pipe; 33. a mud pump; 34. a delivery pipe; 35. a sludge outlet; 36. a limiting block; 37. a slide plate; 38. a sliding strip; 39. a chute; 40. a protective cover; 41. and (7) a cover plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses rainwater source regulation and storage system in sponge city. Referring to fig. 1 and 2, the rainwater source regulation and storage system for the sponge city comprises a reservoir 1 and a mud removing mechanism 2, wherein a water inlet hole 3 is formed in the side wall of the reservoir 1. Open on the lateral wall of cistern 1 has mud outlet 35, is equipped with the ejection of compact slide 11 that is used for supplying silt roll-off in the mud outlet 35, and ejection of compact slide 11 is "concave" style of calligraphy setting and its tip extends to cistern 1 in, and ejection of compact slide 11 inclines towards ground along the direction of keeping away from cistern 1, and the upper surface welding that ejection of compact slide 11 is located outside cistern 1 has apron 41.

Referring to fig. 1 and 2, the reservoir 1 includes a tank 4 and a base 5 located below the tank 4, the horizontal section of the base 5 is square, and the tank 4 and the base 5 are integrally arranged. The bottom of cistern 1 is four pyramid platform types and sets up and bottom opening. The upper surface of the base 5 is provided with a square accommodating cavity 6, and the accommodating cavity 6 is communicated with the inside of the tank body 4.

Referring to fig. 2 and 3, the desilting mechanism 2 comprises a desilting assembly 7, a lifting assembly 8 for driving the desilting assembly 7 to lift, and a turning assembly 9 for driving the desilting assembly 7 to turn. The desilting component 7 comprises a mud containing box 10 which is placed in the containing cavity 6 and used for sediment sedimentation, and the mud containing box 10 is vertically and upwards opened.

Referring to fig. 2, rainwater enters the reservoir 1 from the water inlet, and silt in the rainwater is deposited in the mud tank 10. Then will adorn mud box 10 through lifting unit 8 and promote, the rethread upset subassembly 9 will adorn mud box 10 and overturn, will adorn the silt in mud box 10 and empty to ejection of compact slide 11 on, silt is along ejection of compact slide 11 direct roll-off cistern 1. After the silt is poured out, the mud-containing box 10 is reset and moves into the containing cavity 6 again.

Referring to fig. 3, the bottom wall and the inner side wall of the mud containing box 10 are provided with a plurality of through holes 27, and the bottom wall and the inner side wall of the mud containing box 10 are adhered with permeable cloth 28. When the lifting assembly 8 lifts the mud-filling box 10, rainwater contained in the mud-filling box 10 can pass through the permeable cloth 28 and drop into the water reservoir 1 through the through holes 27, thereby reducing the possibility of bringing the rainwater out of the water reservoir 1 when the mud removing mechanism 2 removes mud.

Referring to fig. 5, two bearing plates 29 for closing the opening of the accommodating cavity 6 are arranged in the accommodating cavity 6, and the bearing plates 29 are positioned between the mud box 10 and the accommodating cavity 6. One side of the bearing plate 29, which is back to the mud box 10, is bolted with a torsion spring hinge 30, two opposite side walls of the accommodating cavity 6 are respectively provided with an installation groove 31, and the other side of the torsion spring hinge 30, which is opposite to the bearing plate 29, is bolted in the installation groove 31.

Referring to fig. 5, when the rainwater contains a lot of silt, the mud tank 10 needs to move many times to remove all silt out of the water storage tank. When mud box 10 is pulled out and holds the in-process outside chamber 6, bearing board 29 receives torsional spring hinge 30's effect and takes place to rotate, and when mud box 10 was located completely and holds outside chamber 6, two bearing boards 29 laminated just will hold chamber 6 and seal to this has reduced the possibility that silt got into and has held in chamber 6.

Referring to fig. 5, two opposite sides of the two bearing plates 29 are respectively located in the corresponding mounting grooves 31, so that the possibility that sediment is deposited on the torsion spring hinges 30 to obstruct the rotation of the bearing plates 29 pushed by the torsion spring hinges 30 is reduced.

Referring to fig. 1, the bottom of one side of the base 5 is communicated with a mud pump 33, the mud pump 33 is arranged outside the reservoir 1, one end of the mud pumping pipe 32, which is far away from the base 5, is communicated with the input end of the mud pump 33, the output end of the mud pump 33 is communicated with a delivery pipe 34, one end of the delivery pipe 34, which is far away from the mud pump 33, is communicated with the tank body 4, and the mud pump 33 is electrically connected with a control system.

Referring to fig. 1 and 5, when the water reservoir 1 is used for a long time, a part of silt in the accommodating chamber 6 is introduced. Control system starts dredge pump 33, and dredge pump 33 will hold in the chamber 6 in the mixture suction mud pipe 32 of silt and rainwater, then carry the mixture of rainwater and silt to the cell body 4 again through conveyer pipe 34 in to this has reduced and has held and has piled up a large amount of silt in the chamber 6, causes the mud box 10 can't put into the possibility that holds in the chamber 6 completely.

Referring to fig. 4, the elevation assembly 8 includes a slide plate 37 at the top of the water reservoir 1, the slide plate 37 being horizontally disposed. The welding of the one side of slide plate 37 towards cistern 1 has two mutually parallel strips 38 that slide, and it has two spouts 39 that supply strip 38 to slide to open on the roof of cistern 1, and spout 39 and strip 38 that slides all are "T" type setting.

Referring to fig. 2 and 4, a driving motor 12 is bolted on one side of the sliding plate 37, which faces away from the water reservoir 1, the driving motor 12 is electrically connected with a control system, and the driving motor 12 is a forward and reverse rotating motor. The output shaft of the driving motor 12 is coaxially welded with a transmission screw rod 13, and the transmission screw rod 13 is vertically arranged. The transmission screw rod 13 penetrates through the top wall of the water storage tank 1 and extends into the water storage tank 1, the transmission screw rod 13 is sleeved with the lifting block 14, and the lifting block 14 is in threaded connection with the transmission screw rod 13.

Referring to fig. 1 and 2, a protective cover 40 is bolted to the top of the water reservoir 1, and the driving motor 12, the abdicating groove 26 and the sliding bar 38 (refer to fig. 4) are all positioned in the protective cover 40. The protective cover 40 protects the driving motor 12, and reduces the possibility that the driving motor 12 is damaged due to the fact that rainwater wets the driving motor 12. At the same time, the protection cover 40 can reduce the possibility that silt outside the water reservoir 1 enters the water reservoir 1 through the concession groove 26. But also reduces the possibility that silt enters the chute 39 and obstructs the sliding of the sliding strip 38.

Referring to fig. 2 and 3, a horizontal bearing frame 15 is disposed above the mud tank 10, and the bearing frame 15 is in a square ring shape. Four fixing rods 16 are welded between the bearing frame 15 and the mud box 10, the length direction of the fixing rods 16 is parallel to the connecting line between the mud box 10 and the bearing frame 15, and the four fixing rods are respectively positioned at four top corners of the bearing frame 15.

Referring to fig. 3, when rainwater enters the reservoir 1, a part of silt in the rainwater is directly deposited on the frustum-shaped bottom wall of the bottom of the reservoir 1, and the silt passes through the space between the mud tank 10 and the bearing ring along the frustum-shaped bottom wall of the bottom of the reservoir 1 and finally is deposited in the mud tank 10.

Referring to fig. 3, two opposite outer sidewalls of the carriage 15 are respectively welded with a carriage bar 17, and the carriage bar 17 is perpendicular to the sidewall where the carriage bar is located. The bearing rod 17 penetrates through the lifting block 14, two limit blocks 36 are sleeved on the bearing rod 17, and the two limit blocks 36 are respectively located on two sides of the lifting block 14 and tightly attached to the lifting block. The limiting block 36 limits the mud containing box 10, so that the possibility that the bearing rod 17 slides in the lifting block 14 to cause the mud containing box 10 cannot be placed in the accommodating cavity 6 is reduced.

Referring to fig. 2 and 3, the control system starts the driving motor 12, the output shaft of the driving motor 12 drives the transmission screw 13 to rotate, and the transmission screw 13 is in threaded connection with the lifting block 14, so that the transmission screw 13 rotates to drive the lifting block 14 to move upwards. When the lifting block 14 moves upwards, the mud containing box 10 can be pulled out of the accommodating cavity 6, so that the mud containing box 10 is lifted.

Referring to fig. 2, the flipping module 9 includes a gear 18 sleeved on the bearing rod 17, the gear 18 is welded and fixed with the bearing rod 17, the lifting block 14 is located between the gear 18 and the bearing frame 15, and the bearing rod 17 is in running fit with the lifting block 14. A rack 19 which is meshed with the gear 18 is arranged in the reservoir 1, the rack 19 is vertically arranged, and the top end of the rack 19 is welded and fixed with the top wall of the inner cavity of the reservoir 1.

Referring to fig. 2, when the mud tank 10 is lifted to a certain height, the gear 18 is engaged with the rack 19. Continuing upwards to promote dress mud case 10 this moment, gear 18 drives carrier bar 17 and rotates, carrier bar 17 drives dress mud case 10 and takes place the upset, at the in-process of upset, dress mud case 10 moves to ejection of compact slide 11's top, after dress mud case 10 overturns to certain angle, the automatic roll-off in the dress mud case 10 of following of silt in the dress mud case 10 to drop on ejection of compact slide 11, and along ejection of compact slide 11 roll-off cistern 1, thereby realized the purpose of cleaing away silt.

Referring to fig. 2, a deviation assembly 20 is arranged in the reservoir 1, the deviation assembly 20 comprises two guide plates 21 which are parallel to each other, the guide plates 21 are vertically arranged, the top ends of the guide plates 21 are welded and fixed with the top wall of the inner cavity of the reservoir 1, and the bottom ends of the guide plates are close to the mud box 10. The connecting line between the two guide plates 21 and the connecting line between the two bearing rods 17 are parallel to each other.

Referring to fig. 2, the opposite side walls of the two guide plates 21 are respectively provided with a guide groove 22, and the guide groove 22 is higher than one end of the discharging chute 11 positioned in the water reservoir 1. The guide groove 22 comprises an upper sliding groove 23 and a lower sliding groove 24 which are vertically arranged, the upper sliding groove 23 is positioned between the lower sliding groove 24 and the discharging slideway 11, and the upper sliding groove 23 is positioned above the lower sliding groove 24. An offset groove 25 is opened between the bottom end of the upper sliding groove 23 and the top end of the lower sliding groove 24, and the offset groove 25 is inclined obliquely upwards along the direction from the accommodating cavity 6 to the driving motor 12.

Referring to fig. 2, one end of the bearing rod 17 away from the bearing frame 15 is in sliding fit with the guide groove 22, the top of the reservoir 1 is provided with a yielding groove 26 for the output shaft of the driving motor 12 to slide, the yielding groove 26 is perpendicular to the connecting line between the two guide plates 21, and the sliding groove 39 is parallel to the yielding groove 26.

Referring to fig. 2, the control system activates the lifting assembly 8, and when the lifting assembly 8 lifts the mud tank 10 to a certain height, the end of the carrier bar 17 remote from the carrier frame 15 slides first into the lower sliding groove 24 and then into the offset groove 25. When the end of the carrier rod 17 slides in the offset groove 25, the output shaft of the drive motor 12 slides in the relief groove 26.

The mud containing box 10 is lifted continuously, the end part of the bearing rod 17 slides into the upper sliding groove 23 from the offset groove 25, at the moment, the gear 18 is meshed with the rack 19, the mud containing box 10 is overturned, and therefore the silt in the mud containing box 10 is poured onto the discharging slideway 11. The setting of guide slot 22 for mud tank 10 takes place the skew, thereby when having reduced mud tank 10 and toppling over silt, silt does not drop to ejection of compact slide 11 on, but directly drops to the possibility in cistern 1, is favorable to improving the desilting effect of desilting mechanism 2.

The embodiment of the application provides a rainwater source regulation and storage system in sponge city's implementation principle does:

1. after rainfall, the control system starts the driving motor 12, the output shaft of the driving motor 12 drives the transmission screw rod 13 to rotate, and the transmission screw rod 13 is in threaded connection with the lifting block 14, so that the transmission screw rod 13 rotates to drive the lifting block 14 to lift. The mud containing box 10 is connected with the lifting block 14 through the fixing rod 16, the bearing frame 15 and the bearing rod 17, so that the mud containing box 10 can be lifted when the lifting block 14 rises. In the process that mud box 10 is pulled out and holds chamber 6, torsion spring hinge 30 that is located mounting groove 31 promotes loading board 29 and takes place the upset, and after mud box 10 was pulled out completely and holds chamber 6, two loading boards 29 were hugged closely, will hold the opening of chamber 6 just and seal to this has reduced the possibility that silt got into and holds in the chamber 6. When the mud containing box 10 moves to a certain height, the end part of the bearing rod 17 slides into the lower sliding groove 24 and then slides into the offset groove 25, when the end part of the bearing rod 17 slides in the offset groove 25, the output shaft of the driving motor 12 slides in the abdicating groove 26, and the mud containing box 10 slides along the direction close to the mud outlet 35. When the end of the bearing rod 17 slides into the upper sliding groove 23 from the offset groove 25, the gear 18 is meshed with the rack 19, the lifting block 14 continues to ascend, the gear 18 rotates to drive the bearing rod 17 to rotate, the bearing rod 17 drives the mud containing box 10 to overturn, after the mud containing box 10 rotates to a certain angle, silt in the mud containing box 10 automatically slides onto the discharging slide, and the silt automatically slides out of the reservoir 1 along the discharging slide 11. This application can clear away the silt that deposits in the cistern 1, has reduced silt and has piled up in a large number and cause the possibility of jam.

2. When dress mud box 10 is pulled out and holds chamber 6 back, control system starts dredge pump 33, and dredge pump 33 will hold chamber 6 in silt and the mixture suction of rainwater in mud pipe 32 is taken out, then carry the mixture of silt and rainwater to cell body 4 in through conveyer pipe 34 to this has reduced and has held and has piled up a large amount of silt in the chamber 6, leads to adorning mud box 10 can't put into the possibility that holds chamber 6 completely.

3. After the silt in the mud containing box 10 is poured out, the output shaft of the driving motor 12 rotates reversely, the lifting block 14 gradually descends, the meshing of the gear 18 and the rack 19 enables the mud containing box 10 to rotate, and the opening of the mud containing box 10 faces upwards again. The ends of the carrier bar 17 slide through the upper slide groove 23, the offset groove 25, and the lower slide groove 24. During the process that the lifting block 14 continues to descend, the bottom end of the mud containing box 10 presses the bearing plate 29 into the mounting groove 31, and the mud containing box 10 enters the accommodating cavity 6.

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 (8)

1. The utility model provides a rainwater source regulation system in sponge city which characterized in that: including cistern (1) and desilting mechanism (2), it has inlet opening (3) to open on the lateral wall of cistern (1), cistern (1) includes cell body (4) and base (5) that are located cell body (4) below, cell body (4) and base (5) an organic whole set up, the bottom of cistern (1) is frustum type setting and bottom opening, the upper surface of base (5) is opened and is held chamber (6), it communicates with each other with the inside of cell body (4) to hold chamber (6), desilting mechanism (2) including desilting subassembly (7), be used for driving lifting unit (8) that desilting subassembly (7) go up and down, be used for driving upset subassembly (9) that desilting subassembly (7) overturn, desilting subassembly (7) are used for supplying mud and subside dress mud tank (10) including placing in holding chamber (6), the vertical opening that makes progress of dress mud tank (10), be equipped with ejection of compact slide (11) that are used for supplying silt roll-off on the lateral wall of cistern (1), the tip of ejection of compact slide (11) extends to in cistern (1).

2. The system of claim 1 for regulating and storing rainwater sources in sponge cities, which is characterized in that: the lifting component (8) comprises a driving motor (12) connected to the top of the reservoir (1), an output shaft of the driving motor (12) is coaxially connected with a transmission screw rod (13), the transmission screw rod (13) is vertically arranged, the transmission screw rod (13) penetrates through the top wall of the water storage tank (1) and extends into the water storage tank (1), the transmission screw rod (13) is sleeved with a lifting block (14), the lifting block (14) is in threaded connection with the transmission screw rod (13), a bearing frame (15) is arranged above the mud containing box (10), a fixed rod (16) is fixedly connected between the bearing frame (15) and the mud containing box (10), the two back outer side walls of the bearing frame (15) are respectively and fixedly connected with a bearing rod (17), the bearing rod (17) penetrates through the lifting block (14), and the driving motor (12) is electrically connected with a control system.

3. The system of claim 2 for regulating and storing rainwater sources in sponge cities, which is characterized in that: upset subassembly (9) are including fixed gear (18) of establishing on carrier bar (17), carrier bar (17) and elevator block (14) normal running fit, be equipped with in cistern (1) and be used for rack (19) with gear (18) meshing, the vertical setting of rack (19), rack (19) fixed connection is in the inner wall of cistern (1).

4. The system of claim 2 for regulating and storing rainwater sources in sponge cities, which is characterized in that: be equipped with skew subassembly (20) in cistern (1), skew subassembly (20) include two baffle (21) that are parallel to each other, baffle (21) vertical setting and with the inner wall fixed connection of cistern (1), the line between two baffle (21) is parallel to each other with the line between two carrier bars (17), has opened guide slot (22) on the lateral wall that two baffle (21) are relative respectively, guide slot (22) are higher than the one end that ejection of compact slide (11) is located cistern (1), guide slot (22) are including the last sliding groove (23) and the lower sliding groove (24) of vertical setting, it is located between lower sliding groove (24) and ejection of compact slide (11) to go up sliding groove (23), it has skew groove (25) to open between the bottom of going up sliding groove (23) and the top of lower sliding groove (24), skew groove (25) are along holding chamber (6) to the direction slant tilt up of driving motor (12), the one end and guide slot (22) sliding fit of bearing frame (15) are kept away from in carrier bar (17), open at the top of cistern (1) has the groove of stepping down (26) that supplies driving motor (12) output shaft to slide, it is perpendicular with the line between two baffle (21) to step down groove (26).

5. The system of claim 1 for regulating and storing rainwater sources in sponge cities, which is characterized in that: all open on the diapire of dress mud case (10) and the inside wall a plurality of through-hole (27), fixedly connected with cloth (28) that permeates water on the diapire of dress mud case (10) and the inside wall.

6. The system of claim 1 for regulating and storing rainwater sources in sponge cities, which is characterized in that: it is used for holding chamber (6) opening confined loading board (29) to be equipped with two in chamber (6), loading board (29) are located dress mud box (10) and hold between the lateral wall in chamber (6), one side of loading board (29) dress mud box (10) dorsad is connected with torsional spring hinge (30), it has mounting groove (31) to open respectively on the relative both sides wall in chamber (6), the opposite side of torsional spring hinge (30) relative loading board (29) is connected in mounting groove (31).

7. The system of claim 1 for regulating and storing rainwater sources in sponge cities, which is characterized in that: the bottom intercommunication of base (5) one side has mud pump pipe (32), cistern (1) is equipped with mud pump (33) outward, the one end that base (5) were kept away from in mud pump (33) is linked together in mud pump's (33) input to mud pump pipe (32), the output intercommunication of mud pump (33) has conveyer pipe (34), the one end that mud pump (33) were kept away from in conveyer pipe (34) communicates in cell body (4), mud pump (33) are connected with the control system electricity.

8. The system of claim 6 for regulating and storing the rainwater sources in the sponge city, which is characterized in that: two opposite sides of the two bearing plates (29) are respectively positioned in the corresponding mounting grooves (31).

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