CN116351147A - Sponge city drainage waterlogging engineering green water circulation system - Google Patents
Sponge city drainage waterlogging engineering green water circulation system Download PDFInfo
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- CN116351147A CN116351147A CN202310649627.9A CN202310649627A CN116351147A CN 116351147 A CN116351147 A CN 116351147A CN 202310649627 A CN202310649627 A CN 202310649627A CN 116351147 A CN116351147 A CN 116351147A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000004140 cleaning Methods 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 239000013049 sediment Substances 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 230000010405 clearance mechanism Effects 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a sponge urban drainage and waterlogging engineering green water circulation system, which comprises a water pump, wherein two ends of the water pump are respectively communicated with a first water pipe and a second water pipe, the other end of the first water pipe is sleeved with a hollow column, an impeller assembly is arranged inside the hollow column, the bottom of the hollow column is sleeved with a third water pipe, the bottom of the third water pipe is sleeved with a sleeve, the bottom of the sleeve is connected with an annular filtering mechanism, the outside of the third water pipe is movably sleeved with a sleeve connected with the bottom of the hollow column, the outer wall of the sleeve is sleeved with a cleaning mechanism, one end of a first rotating rod of the impeller assembly penetrates through the outside of the hollow column and is connected with a first bevel gear, the outer wall of one side of the hollow column is provided with a transmission mechanism, and the first bevel gear is in transmission connection with the cleaning mechanism through the transmission mechanism. The cleaning mechanism provided by the invention can drive the cleaning rod and the brush hair to brush and clean the surface of the filter screen in the rotating process of the disc, so that the influence on the normal use of the filter screen caused by the blockage of sediment on the surface of the filter screen can be effectively avoided.
Description
Technical Field
The invention relates to the technical field of water recycling, in particular to a green water recycling system for sponge urban drainage and drainage engineering.
Background
The sponge city is a new generation city rain and flood management concept, and the city has good elasticity in the aspects of adapting to environmental changes and responding to natural disasters caused by rainwater, and the city is also called as a water elasticity city.
The urban water diversion system has the advantages that water is absorbed, stored water, permeated water and purified water during raining, stored water is released and utilized when needed, sponge urban materials are applied substantially, the urban water diversion system has the advantages of excellent water permeation, compression resistance, wear resistance, skid resistance, environmental protection, attractive appearance, comfort, easiness in maintenance, noise absorption, and the like, the ground hardening rate of modern cities is high, when heavy rain occurs, rainwater enters a water outlet from the ground for a period of time, if the surface runoffs cannot be introduced into urban rainwater pipe networks or natural water in time, and waterlogging disasters possibly occur during heavy rain, so that exploration and construction of sponge cities are gradually started in the global scope, the peak flow of the heavy rain is reduced by means of permeation, detention, regulation and the like, urban waterlogging control is facilitated, meanwhile, the rainwater permeation can supplement urban groundwater in time, and pollution of the surface runoffs to the urban water is reduced. According to the search, the conventional sponge city drainage and drainage system usually needs a water pump when in use, for example, chinese patent publication No. CN214654322U discloses a sponge city system applied to northern areas, which comprises a sewage treatment plant, a snow melting device, a rainwater collection system, a river channel, a water pump, a biological retention system city receiving system and a plurality of pipelines connected with all parts, wherein under the condition of lack of water in spring, summer and autumn in northern areas, the river channel can be utilized to supply water for the biological retention system in cooperation with the rainwater collection system so as to relieve the problem of lack of water, and meanwhile, if excessive rainfall is encountered, the river channel can also be used as an overflow channel for timely drainage; in the state of more cold and rainy snow in winter, the medium water generated by the sewage treatment plant can be used for supplying water for the biological retention system after the snow collected in the snow melting device is melted, so that the problems of pollution and the like caused by adopting the snow melting agent to melt the snow can be avoided, and the problem of serious water shortage in winter in northern areas is solved. However, due to the fact that more sediment is mixed in the rainwater, sediment aggregation in the water pump can be caused to cause blockage after long-time work, and therefore normal use of the whole device is affected.
Disclosure of Invention
The invention is provided in view of the problems of the green water circulation system of the existing sponge city drainage and drainage engineering.
Therefore, the invention aims to provide a green water circulation system for a sponge city drainage and drainage project, which solves the problem that the sediment in the water pump is accumulated to cause blockage after long-time work due to more sediment mixed in rainwater.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a sponge urban drainage engineering green water circulation system, includes water pump, first water pipe and second water pipe, the both ends of water pump respectively with first water pipe and second water pipe intercommunication, hollow post has been cup jointed to the other end pipe wall of first water pipe, the inside of hollow post is provided with impeller subassembly, the bottom of hollow post cup joints the third water pipe that is linked together with hollow post inside, the sleeve has been cup jointed to the bottom of third water pipe, telescopic bottom is connected with annular filter mechanism, the outside activity of third water pipe cup joints the sleeve pipe with hollow post's bottom fixed connection, telescopic outer wall has cup jointed clearance mechanism, clearance mechanism and annular filter mechanism assorted, the one end of impeller subassembly runs through to hollow post's outside and fixedly connected with first bevel gear, one side outer wall of hollow post is provided with drive mechanism, be connected through the drive mechanism transmission between first bevel gear and the clearance mechanism.
Preferably, the impeller assembly comprises a first rotating rod and impellers, two ends of the first rotating rod are rotatably connected to the inner wall of the hollow column and are perpendicular to the hollow column, and the impellers are sleeved on the first rotating rod.
Preferably, the annular filter mechanism comprises an annular plate, the annular plate is fixedly connected to the bottom of the sleeve, and a filter screen is fixedly connected to the inner part of the annular plate.
Preferably, the cleaning mechanism comprises a disc, a cleaning rod and two connecting rods, wherein the disc is rotationally sleeved on the outer wall of the sleeve, the two connecting rods are symmetrically and fixedly connected to the lower surface of the disc, the lower ends of the two connecting rods are connected with connecting mechanisms and are respectively in transmission connection with the cleaning rod through corresponding connecting mechanisms, bristles are fixedly arranged on the upper side wall of the cleaning rod, and the bristles are matched with the filter screen.
Preferably, the transmission mechanism comprises an inner gear ring, a flat gear, a second rotating rod and a second bevel gear, wherein a connecting plate is fixedly connected to the outer wall of one side of the hollow column, the second rotating rod is rotatably sleeved with the connecting plate, the flat gear and the second bevel gear are respectively and fixedly connected to two ends of the second rotating rod, the second bevel gear is in meshed connection with the first bevel gear, the inner gear ring is fixedly connected to the upper surface of the disc and movably sleeved with the sleeve, and the flat gear is in meshed connection with the inner gear ring.
Preferably, the connecting mechanism comprises a connecting block, an inserting rod and a baffle, wherein the connecting block is fixedly connected to the lower end of a corresponding connecting rod and is internally provided with a through hole, the two ends of the cleaning rod are respectively provided with a slot, the inserting rod movably penetrates through the inside of the through hole and is movably inserted into the corresponding slots, and the baffle is fixedly sleeved on the rod wall of the inserting rod.
Preferably, the rod wall of the inserted link is movably sleeved with a spring, and two ends of the spring are fixedly connected with the baffle plate and the side wall of the corresponding connecting block respectively.
Preferably, the end of the inserted bar away from the cleaning bar is fixedly connected with a pull ring.
Preferably, one end of the inserted link, which is close to the cleaning rod, is provided with a wedge-shaped end face.
Preferably, the two end rod walls of the first rotating rod are respectively connected with the side wall of the hollow column in a rotating way by adopting sealing bearings.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the filter screen is arranged, so that sediment in water can be filtered, the damage to the water pump caused by the sediment entering the water pump is avoided, and the cleaning rod and the brush hair can be driven to brush and clean the surface of the filter screen in the rotating process of the disc through the cleaning mechanism, so that the influence of sediment blocking on the surface of the filter screen on the normal use of the filter screen can be effectively avoided.
2. According to the invention, through the transmission mechanism, the impeller can be utilized to drive the first rotating rod to rotate in the process that water flow enters the hollow column, so that the cleaning mechanism can be driven to rotate through the transmission connection of the first bevel gear and the transmission mechanism to automatically clean.
The foregoing description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention more clearly understood, it can be implemented according to the content of the specification, and the following detailed description of the preferred embodiments of the present invention will be given with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other designs and drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged schematic view of portion B of FIG. 1 in accordance with the present invention;
fig. 4 is a schematic view of the structure of the annular filter mechanism of the present invention.
Reference numerals illustrate:
1-a water pump; 2-a first water pipe; 3-a second water pipe; 4-a hollow column; 5-a first rotating rod; 6-impeller; 7-a third water pipe; 8-sleeve; 9-an annular plate; 10-a filter screen; 11-a sleeve; 12-a first bevel gear; 13-a disc; 14-cleaning a rod; 15-connecting rods; 16-inserting a rod; 17-brushing; 18-an inner gear ring; 19-flat gears; 20-a second rotating rod; 21-a second bevel gear; 22-connecting plates; 23-connecting blocks; 24-pull ring; 25-baffle plates; 26-spring.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Detailed Description
The disclosure of the present invention will be further understood in conjunction with the following detailed description of the preferred embodiments of the invention, including examples. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. If the definition of a particular term disclosed in the prior art is inconsistent with any definition provided in the present invention, the definition of the term provided in the present invention controls.
The invention provides a green water circulation system of sponge city drainage and drainage engineering, as shown in figures 1-4, two ends of a water pump 1 are respectively communicated with a first water pipe 2 and a second water pipe 3, the other end pipe wall of the first water pipe 2 is sleeved with a hollow column 4, an impeller assembly is arranged in the hollow column 4, the bottom of the hollow column 4 is sleeved with a third water pipe 7 communicated with the inside of the hollow column 4, the bottom of the third water pipe 7 is sleeved with a sleeve 8, the bottom of the sleeve 8 is connected with an annular filtering mechanism, the outside of the third water pipe 7 is movably sleeved with a sleeve 11 fixedly connected with the bottom of the hollow column 4, the outer wall of the sleeve 11 is sleeved with a cleaning mechanism, the cleaning mechanism is matched with the annular filtering mechanism, further, one end of a first rotary rod 5 of the impeller assembly penetrates through the outside of the hollow column 4 and is fixedly connected with a first bevel gear 12, one side outer wall of the hollow column 4 is provided with a transmission mechanism, and the first bevel gear 12 is in transmission connection with the cleaning mechanism.
As a further improvement of the above technical solution of the present invention, referring to fig. 2, the impeller assembly includes a first rotating rod 5 and an impeller 6, two ends of the first rotating rod 5 are rotatably connected to the inner wall of the hollow column 4 and are perpendicular to the hollow column 4, and the impeller 6 is sleeved on the first rotating rod 5.
As a further improvement of the above technical solution of the present invention, referring to fig. 4, the above annular filtering mechanism includes an annular plate 9, the annular plate 9 is fixedly connected to the bottom of the sleeve 8, and a filter screen 10 is fixedly connected to the inside of the annular plate 9. In order to avoid silt to gather on the surface of filter screen 10, refer to fig. 1 and 3, clearance mechanism includes disc 13, clearance pole 14 and two connecting rods 15, disc 13 rotates and cup joints in the outer wall of sleeve pipe 11, two connecting rods 15 symmetry fixed connection are in the lower surface of disc 13, the lower extreme of two connecting rods 15 all is connected with coupling mechanism and is connected with clearance pole 14 transmission through corresponding coupling mechanism respectively, the fixed brush hair 17 that is provided with of upper sidewall of clearance pole 14, brush hair 17 and filter screen 10 assorted utilizes clearance pole 14 and brush hair 17 that set up, can scrub the surface of filter screen 10 at clearance pole 14 pivoted in-process, avoid silt distance at the surface of filter screen 10.
In order to drive the cleaning rod 14 to rotate in the working process of the water pump 1, referring to fig. 1 and 2, the transmission mechanism comprises an annular gear 18, a flat gear 19, a second rotating rod 20 and a second bevel gear 21, wherein a connecting plate 22 is fixedly connected to the outer wall of one side of the hollow column 4, the second rotating rod 20 is rotationally sleeved at one end of the connecting plate 22 far away from the hollow column 4, the flat gear 19 and the second bevel gear 21 are respectively fixedly connected to two ends of the second rotating rod 20, the second bevel gear 21 is in meshed connection with the first bevel gear 12, the annular gear 18 is fixedly connected to the upper surface of the disc 13 and is movably sleeved with the sleeve 11, the flat gear 19 is in meshed connection with the annular gear 18, and the disc 13 can be driven to rotate through the annular gear 18 in the rotating process of the second rotating rod 20, so that the two connecting rods 15 and the corresponding connecting mechanisms can be driven to rotate the cleaning rod 14.
In order to clean the surface of the filter screen 10 in the working process, referring to fig. 3, the connecting mechanism comprises a connecting block 23, an inserting rod 16 and a baffle 25, the connecting block 23 is fixedly connected to the lower end of a corresponding connecting rod 15 and is internally provided with a through hole, slots are formed in two ends of the cleaning rod 14, the inserting rod 16 movably penetrates through the inside of the through hole and is movably inserted into the corresponding slots, the baffle 25 is fixedly sleeved on the rod wall of the inserting rod 16, and the connecting mechanism can be used for connecting the cleaning rod 14 with two connecting rods 15, so that the cleaning rod 14 can be driven to rotate in the process of rotating the two connecting rods 15, and further cleaning of the surface of the filter screen 10 can be realized.
In order to enable the inserting rod 16 and the slot to be kept in an inserting state under the action of no external force, as shown in fig. 3, a spring 26 is movably sleeved on the rod wall of the inserting rod 16, two ends of the spring 26 are fixedly connected with the baffle 25 and the corresponding side wall of the connecting block 23 respectively, and the baffle 25 can be extruded through the elastic force of the spring 26 when no external force acts by using the arranged spring 26, so that the inserting rod 16 and the slot can be kept in an inserting state.
In order to facilitate the disassembly and replacement of the cleaning rod 14, referring to fig. 3, the pull ring 24 is fixedly connected to the end, away from the cleaning rod 14, of the insert rod 16, and the insert rod 16 can be conveniently and rapidly driven by the pull ring 24, so that the connection mechanism can be driven, and the cleaning rod 14 can be conveniently disassembled and replaced.
In order to enable quick installation of the cleaning lever 14, referring to fig. 3, one end of the insert lever 16 near the cleaning lever 14 is provided as a wedge-shaped end surface, and quick installation of the cleaning lever 14 can be facilitated by using the provided wedge-shaped end surface.
In order to avoid the situation that water leakage occurs at the joint of the first rotating rod 5 and the hollow column 4, referring to fig. 2, the two end rod walls of the first rotating rod 5 are respectively connected with the side wall of the hollow column 4 in a rotating way by adopting sealing bearings, and the sealing performance of the joint of the first rotating rod 5 and the hollow column 4 can be effectively ensured by utilizing the sealing bearings for connection, so that the situation that water leakage occurs is avoided.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (10)
1. A green water circulation system of sponge urban drainage and drainage engineering is characterized in that: including water pump (1), first water pipe (2) and second water pipe (3), a serial communication port, the both ends of water pump (1) communicate with first water pipe (2) and second water pipe (3) respectively, hollow post (4) have been cup jointed to the other end pipe wall of first water pipe (2), the inside of hollow post (4) is provided with impeller subassembly, third water pipe (7) that are linked together with hollow post (4) inside have been cup jointed to the bottom of hollow post (4), sleeve (8) have been cup jointed to the bottom of third water pipe (7), sleeve (8) are connected with ring filter mechanism in the bottom, sleeve (11) with hollow post (4) bottom fixed connection have been cup jointed in the outside activity of third water pipe (7), cleaning mechanism and ring filter mechanism phase-match have been cup jointed to the outer wall of sleeve (11), the one end of first bull stick (5) of impeller subassembly runs through to the outside of hollow post (4) and fixedly connected with first bevel gear (12), one side of hollow post (4) is provided with a drive mechanism and is connected with between bevel gear (12) and the drive mechanism.
2. The sponge urban drainage and drainage engineering green water circulation system according to claim 1, wherein: the impeller assembly comprises a first rotating rod (5) and impellers (6), two ends of the first rotating rod (5) are rotationally connected to the inner wall of the hollow column (4) and are perpendicular to the hollow column (4), and the impellers (6) are sleeved on the first rotating rod (5).
3. The sponge urban drainage and drainage engineering green water circulation system according to claim 1, wherein: the annular filtering mechanism comprises an annular plate (9), the annular plate (9) is fixedly connected to the bottom of the sleeve (8), and a filter screen (10) is fixedly connected to the inside of the annular plate (9).
4. A sponge urban drainage and drainage engineering green water circulation system according to claim 1 or 3, characterized in that: the cleaning mechanism comprises a disc (13), a cleaning rod (14) and two connecting rods (15), wherein the disc (13) is rotationally sleeved on the outer wall of the sleeve (11), the two connecting rods (15) are symmetrically and fixedly connected to the lower surface of the disc (13), the lower ends of the two connecting rods (15) are respectively connected with a connecting mechanism and are respectively in transmission connection with the cleaning rod (14) through corresponding connecting mechanisms, bristles (17) are fixedly arranged on the upper side wall of the cleaning rod (14), and the bristles (17) are matched with a filter screen (10) of the annular filter mechanism.
5. The sponge urban drainage and drainage engineering green water circulation system according to claim 4, wherein: the transmission mechanism comprises an inner gear ring (18), a flat gear (19), a second rotating rod (20) and a second bevel gear (21), wherein a connecting plate (22) is fixedly connected to the outer wall of one side of the hollow column (4), the second rotating rod (20) is rotationally sleeved at one end, far away from the hollow column (4), of the connecting plate (22), the flat gear (19) and the second bevel gear (21) are respectively and fixedly connected to the two ends of the second rotating rod (20), the second bevel gear (21) is in meshed connection with the first bevel gear (12), the inner gear ring (18) is fixedly connected to the upper surface of the disc (13) and is movably sleeved with the sleeve (11), and the flat gear (19) is in meshed connection with the inner gear ring (18).
6. The sponge urban drainage and drainage engineering green water circulation system according to claim 4, wherein: the connecting mechanism comprises a connecting block (23), an inserting rod (16) and a baffle plate (25), wherein the connecting block (23) is fixedly connected to the lower end of a corresponding connecting rod (15) and is internally provided with a through hole, the two ends of the cleaning rod (14) are respectively provided with a slot, one end of the inserting rod (16) movably penetrates through the inside of the through hole, the other end of the inserting rod (16) is movably inserted into the corresponding slot, and the baffle plate (25) is fixedly sleeved on the rod wall of the inserting rod (16).
7. The sponge urban drainage and drainage engineering green water circulation system according to claim 6, wherein: the rod wall of the inserted rod (16) is movably sleeved with a spring (26), and two ends of the spring (26) are fixedly connected with the baffle (25) and the side wall of the corresponding connecting block (23) respectively.
8. The sponge urban drainage and drainage engineering green water circulation system according to claim 6, wherein: one end of the inserted link (16) far away from the cleaning rod (14) is fixedly connected with a pull ring (24).
9. The sponge urban drainage and drainage engineering green water circulation system according to claim 6, wherein: one end of the inserted link (16) close to the cleaning rod (14) is provided with a wedge-shaped end face.
10. The sponge urban drainage and drainage engineering green water circulation system according to claim 2, wherein: the two end rod walls of the first rotating rod (5) are respectively connected with the side wall of the hollow column (4) in a rotating way by adopting sealing bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310649627.9A CN116351147A (en) | 2023-06-02 | 2023-06-02 | Sponge city drainage waterlogging engineering green water circulation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310649627.9A CN116351147A (en) | 2023-06-02 | 2023-06-02 | Sponge city drainage waterlogging engineering green water circulation system |
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| CN116351147A true CN116351147A (en) | 2023-06-30 |
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| CN202310649627.9A Pending CN116351147A (en) | 2023-06-02 | 2023-06-02 | Sponge city drainage waterlogging engineering green water circulation system |
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| CN211690670U (en) * | 2020-01-11 | 2020-10-16 | 广东君兆建设集团有限公司 | Sponge urban ecological ground sewage treatment system |
| CN111750186A (en) * | 2020-07-28 | 2020-10-09 | 宁波爱优易联管件有限公司 | Connecting device with self-locking sealing structure based on pipeline connection |
| CN111946939A (en) * | 2020-08-11 | 2020-11-17 | 安徽兴浩建设有限公司 | Hydraulic pipeline device for hydraulic engineering |
| WO2022121112A1 (en) * | 2020-12-10 | 2022-06-16 | 长安大学 | Online flood monitoring and warning system for urban applications |
| CN216223268U (en) * | 2021-10-13 | 2022-04-08 | 长沙鑫兴环保科技有限公司 | Sewage treatment equipment for city |
| CN216405634U (en) * | 2021-10-28 | 2022-04-29 | 广东中余建设集团有限公司 | Municipal pipeline seepage and drainage adjusting device for sponge city construction |
| CN217870825U (en) * | 2022-08-03 | 2022-11-22 | 国利 | Drainage device for water conservancy and hydropower construction |
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