CN113152645B - Municipal works distribution of rain and sewage system - Google Patents
Municipal works distribution of rain and sewage system Download PDFInfo
- Publication number
- CN113152645B CN113152645B CN202110290408.7A CN202110290408A CN113152645B CN 113152645 B CN113152645 B CN 113152645B CN 202110290408 A CN202110290408 A CN 202110290408A CN 113152645 B CN113152645 B CN 113152645B
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- sewage
- water receiving
- rainwater
- receiving box
- groove
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- 239000010865 sewage Substances 0.000 title claims abstract description 151
- 238000009826 distribution Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 133
- 230000017105 transposition Effects 0.000 claims abstract description 54
- 101100366940 Mus musculus Stom gene Proteins 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims description 32
- 230000000903 blocking effect Effects 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 239000003344 environmental pollutant Substances 0.000 abstract description 9
- 231100000719 pollutant Toxicity 0.000 abstract description 9
- 210000002421 cell wall Anatomy 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- 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
-
- 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
- B01D29/6423—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 translational 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
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—Dividing the first rain flush out of the stormwater flow
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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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)
- Sewage (AREA)
Abstract
The utility model relates to a municipal works distribution of rain and sewage system, it includes sewage case, rainwater case and water receiving box, the sewage case sets up the one side at the rainwater case, the top of sewage case and rainwater case all is connected with the water receiving box, the one end that the water receiving box is close to the rainwater case is provided with the communicating inlet for stom water of rainwater case, the one end that the water receiving box is close to the sewage case is provided with the communicating sewage mouth with the sewage case, the water receiving box internal rotation is provided with the axle that transposes, transpose epaxial sprue that is connected with, the sprue supports tightly with the curb plate that the water receiving box is located inlet for stom water week side, the sewage mouth is kept away from to the sprue, be provided with the transposition subassembly on the water receiving box, the transposition subassembly is used for driving the rotation of transposition axle. This application can effectively shunt initial stage rainwater and later stage rainwater, has reduced the influence of initial stage rainwater pollutant to the reposition of redundant personnel of rain and sewage.
Description
Technical Field
The application relates to the field of distribution of rain and sewage, in particular to a distribution system of rain and sewage in municipal engineering.
Background
The rain and sewage flow is a drainage system for separating rain water and sewage, and is mainly a sewage discharge mode of respectively using a pipeline to convey and discharge or carry out subsequent treatment. The rainwater passes through the rainwater pipe network and directly arranges the river course, and sewage then passes through the sewage pipe network and collects the back, sends to sewage treatment plant and handles, avoids sewage directly to get into the river course and causes the pollution.
Notice No. is CN 111305347B's chinese patent, a municipal works distribution of rain and sewage system is disclosed, including distribution of rain and sewage device and with the drain pipe of distribution of rain and sewage device intercommunication, wherein, the drain pipe includes rainwater drain pipe and sewage drain pipe, distribution of rain and sewage device includes along adjacent rainwater chamber and sewage chamber of vertical direction, be equipped with the division board between rainwater chamber and the sewage chamber, distribution of rain and sewage device includes the guiding gutter, be equipped with the filter with rainwater chamber intercommunication on the guiding gutter, rainwater chamber and rainwater drain pipe intercommunication, sewage chamber and sewage drain pipe intercommunication, sewage chamber intercommunication has the sewage inlet tube.
In view of the above-mentioned related art, the inventor believes that although the above-mentioned patent is provided with the sewage inlet pipe for discharging sewage into the sewage cavity, during rainfall, a large amount of pollutants can be carried in the initial rainwater, and the pollutants can remain in the rainwater cavity when passing through the rainwater cavity, thereby affecting the effect of rainwater and sewage separation.
Disclosure of Invention
In order to reduce the influence of the pollutant in the initial stage rainwater to the distribution of rain and sewage effect, this application provides a municipal works distribution of rain and sewage system.
The application provides a municipal works distribution of rain and sewage system adopts following technical scheme:
the utility model provides a municipal works distribution of rain and sewage system, includes sewage case, rainwater case and water receiving box, the sewage case sets up the one side at the rainwater case, the top of sewage case and rainwater case all is connected with the water receiving box, the one end that the water receiving box is close to the rainwater case is provided with the communicating inlet for stom water with the rainwater case, the one end that the water receiving box is close to the sewage case is provided with the communicating sewage mouth with the sewage case, the water receiving box internal rotation is provided with the axle that shifts, shift epaxial being connected with the sprue, the sprue supports tightly with the curb plate that the water receiving box is located inlet for stom water week side, the sewage mouth is kept away from to the sprue, be provided with the transposition subassembly on the water receiving box, the transposition subassembly is used for driving the rotation of shifting axle.
Through taking above-mentioned technical scheme, the sewage case mainly is used for accepting initial rainwater and domestic sewage, the rainfall initial stage, the sprue seals the inlet for stom water and keeps away from the sewage mouth, thereby initial rainwater enters into the sewage case through the sewage mouth behind the water receiver, after a period, the transposition subassembly starts, the transposition axle drives the sprue and rotates, make the sprue seal the inlet for stom water and keep away from the inlet for the rainwater in later stage can enter into the rainwater case through the inlet for stom water behind the water receiver, thereby this application can effectively shunt initial rainwater and later stage rainwater, the influence of initial rainwater pollutant to the reposition of redundant personnel of rain and sewage has been reduced.
Optionally, the transposition subassembly includes floater, drive pinion rack and linked gear, the water receiving box is stretched out to the one end of transposition axle, linked gear sets up on the periphery wall that the transposition axle stretched out the water receiving box, drive pinion rack slides along vertical direction and sets up in the sewage tank, drive pinion rack and linked gear keep away from the one side meshing of inlet for stom water, the floater sets up the bottom at drive pinion rack, be provided with first stopper and second stopper on the water receiving box inside wall, first stopper is located the inlet for stom water and keeps away from one side of inlet for stom water along transposition axle circumference, first stopper and sprue butt, the second stopper is located the one side that the inlet for stom water was kept away from along transposition axle circumference.
By adopting the technical scheme, when the liquid level in the sewage tank rises, the floating ball drives the driving toothed plate to move upwards, so that the driving toothed plate is meshed with the linkage gear, the transposition shaft can drive the blocking block to move, the blocking block leaves the rainwater port after the liquid level of the sewage in the sewage tank reaches the specified liquid level, the blocking block seals the sewage port, and the rainwater port can normally discharge sewage; and first stopper can prevent that the floater from excessively moving down and driving the sprue to keep away from the inlet for stom water when sewage incasement liquid level is too low, and is same, and second stopper can prevent that the floater from excessively moving up and driving the sprue to leave the sewage mouth when sewage incasement liquid level is too high.
Optionally, the blocking piece includes dead lever and end cap, dead lever and transposition axle fixed connection, the one end that the transposition axle was kept away from to the dead lever is provided with flexible groove, it is provided with flexible piece to slide on the flexible groove wall, the one end that flexible piece stretches out flexible groove is connected with the end cap, fixedly connected with expanding spring between the one end that the end cap was kept away from to flexible piece and the flexible groove cell wall, the one end that flexible piece was kept away from to the end cap is used for sealing inlet for stom water or sewage mouth.
By adopting the technical scheme, when the transposition shaft drives the plug to move through the fixed rod, the telescopic spring can elastically deform, and the telescopic block can slide in the telescopic groove, so that the plug can move to a certain extent when passing through the position with uneven inner side wall of the water receiving box; meanwhile, the telescopic spring is enabled to be in a compression state, so that the plug can be tightly abutted against the side wall of the water receiving box on the periphery of the rainwater inlet or the sewage outlet, and the rainwater inlet or the sewage outlet can be better plugged.
Optionally, the sprue is connected with a cleaning scraper along the circumferential direction of the transposition shaft, and the cleaning scraper is abutted against the inner side wall of the water receiving box.
By adopting the technical scheme, in the process that the transposition shaft drives the blocking block to move, the scraping plate is used for cleaning the side wall of the water box in advance, so that the blocking block can move more smoothly.
Optionally, an expansion groove is formed in a side wall of one side of the gutter inlet, a baffle is rotatably arranged on a side wall of the expansion groove, which is far away from the gutter inlet, a positioning torsion spring is connected between the baffle and the expansion groove wall, the positioning torsion spring is in a natural state, and the baffle seals the expansion groove.
By adopting the technical scheme, when the rainfall is normal, later-period rainwater is directly discharged into the rainwater tank from the rainwater inlet; when the rainfall is higher, the impact force of the rainwater at the rainwater outlet can overcome the elasticity of the positioning torsion spring, so that the baffle plate rotates, the expansion groove is opened, and the rainwater is smoothly discharged to the rainwater outlet; compare in directly expanding the inlet for stom water, reduced the preparation material of end cap, reduced the occupation space of end cap for the rainwater is business turn over the water receiving box more smoothly.
Optionally, the bottom end of the driving toothed plate is connected with a linkage rod, a protective cover is arranged in the sewage tank, the driving toothed plate and the linkage gear are located in the protective cover, the linkage rod extends out of the protective cover, and the linkage rod is in floating ball threaded connection.
By adopting the technical scheme, the protective cover can reduce the influence of pollutants in the sewage tank on the meshing of the driving gear and the linkage gear; the linkage rod is in threaded connection with the floating ball, so that the floating ball can be replaced in time after the floating ball is damaged.
Optionally, the first limiting block and the second limiting block are detachably connected with the side wall of the water receiving box, and the plug is detachably connected with the telescopic block.
Through taking above-mentioned technical scheme, take off first stopper and second stopper after, can continuously rotate the transposition axle for the end cap stretches out the water receiving box, thereby can carry out timely change to the end cap, thereby makes the end cap seal up mouth of a river or sewage mouth better.
Optionally, an arc water receiving plate is installed on the top ends of the sewage tank and the sewage tank, a water passing groove penetrates through the side wall of the arc water receiving plate opposite to the water receiving box, and a filter screen is arranged between the groove walls of the water passing groove.
Through taking above-mentioned technical scheme, arc water receiving board makes during the rainwater can collect the water trough, finally makes during the rainwater can concentrate the flow to the water receiving box, and simultaneously, the filter screen can filter the bulky pollutant in the rainwater, reduces follow-up jam.
Optionally, be provided with the clearance subassembly on the arc water receiving plate, the clearance subassembly props rail, dwang and clearance brush including sliding, slide and prop the rail setting on the arc water receiving plate, slide and prop the rail and lie in the both sides of water flowing through the groove along the axial of arc water receiving plate, the upper surface that slides and prop the rail is provided with the arc pinion rack, the arc pinion rack meshing has a rolling gear, slide and prop and be provided with drive rolling gear pivoted driving piece on the rail, the dwang is connected between two rolling gear, the clearance brush sets up on the dwang, clearance brush and filter screen butt.
Through taking above-mentioned technical scheme, the driving piece drives the slewing gear reciprocating motion for slewing gear and arc pinion rack meshing, thereby the dwang can be cleared up and brushed the limit and rotate limit reciprocating motion on the filter screen, thereby can get off the debris scraping on the filter screen in real time, reduce the jam that leads to the water tank.
Optionally, the dwang includes fixed axostylus axostyle and changes the axostylus axostyle, fixed axostylus axostyle and rotating gear fixed connection, it connects between two fixed axostylus axostyles through removable, the setting of cleaning brush is on changing the axostylus axostyle, removable includes the cardboard and receive and release the spring, the both ends of changing the axostylus axostyle are provided with the change groove, the cardboard slides along changing the axostylus axostyle axial and sets up on changing the groove cell wall, receive and release spring fixed connection and stretch into between the one end of changing the inslot and the change groove cell wall at the cardboard, the fixed axostylus axostyle is kept away from rotating gear's one end and has been seted up the draw-in groove, the cardboard is kept away from the one end and the slot of receiving and releasing the spring and is pegged graft along changing the axostylus axostyle axial, along changing axostylus axostyle circumference joint.
By adopting the technical scheme, under the elastic action of the retractable spring, the clamping plate is inserted into the clamping groove, so that the replacement shaft lever can be limited between the two fixed shaft levers; when the axostylus axostyle is required to be changed and the spring is put away as long as the compression for cardboard and draw-in groove separation can, thereby change axostylus axostyle and fixed axostylus axostyle and realize dismantling the connection, be convenient for take off the clearance brush, and clear up the clearance brush.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the rainwater inlet blocking device, the blocking block blocks the rainwater inlet and is far away from the sewage outlet in the early stage of rainfall, so that initial rainwater can enter the sewage tank, and after a period of time, the blocking block leaves the rainwater inlet under the action of the transposition assembly to block the sewage outlet, so that later rainwater enters the rainwater tank, initial rainwater and later rainwater can be effectively shunted, and the influence of pollutants in the initial rainwater on rainwater and sewage shunting is reduced;
2. according to the transposition assembly, the principle that the floating ball ascends and descends along with the change of the liquid level in the sewage tank is utilized, the driving toothed plate is meshed with the linkage gear, the transposition shaft can rotate, additional power is not required, and the transposition assembly is convenient and rapid;
3. this application sets up the filter screen and carries out filterable the rainwater in, has still set up the clearance subassembly and has cleared up the filter screen for the filter screen filters the rainwater well, reduces the jam of pollutant to the pipeline.
Drawings
Fig. 1 is a schematic structural diagram of a shunt system in an embodiment of the present application.
FIG. 2 is a partial cross-sectional view of a shunt system configuration embodying embodiments of the present application.
Fig. 3 is an enlarged view at a in fig. 2.
FIG. 4 is a schematic diagram of a baffle structure embodying embodiments of the present application.
Fig. 5 is a schematic structural diagram for embodying the structure of the transposing element in the embodiment of the present application.
FIG. 6 is a top view of a shunt system in an embodiment of the present application.
Fig. 7 is a sectional view taken along line B-B of fig. 6.
Fig. 8 is a sectional view taken along line C-C of fig. 6.
Fig. 9 is an enlarged view at D in fig. 8.
FIG. 10 is a schematic structural diagram of a cleaning assembly for embodying the present invention.
Description of reference numerals: 1. a sewage tank; 11. a sewage discharge pipe; 12. a sewage inlet pipe; 13. a control valve; 14. a protective cover; 2. a rain tank; 21. a drain pipe; 3. a water receiving box; 31. a gutter inlet; 32. a sewage port; 33. shifting the shaft; 331. cleaning a scraper; 34. an expansion slot; 35. a baffle plate; 36. positioning a torsion spring; 37. a first stopper; 38. a second limiting block; 381. inserting a block; 39. a slot; 4. an arc water receiving plate; 41. a water trough; 42. a filter screen; 43. a guide rail; 44. a limiting plate; 45. a limiting through groove; 451. a limiting chute; 5. blocking; 51. fixing the rod; 511. a telescopic groove; 52. a plug; 53. a tension spring; 54. a telescopic block; 6. a transposition assembly; 61. a floating ball; 611. a linkage rod; 62. a driving toothed plate; 63. a linkage gear; 7. cleaning the assembly; 71. sliding and supporting the rail; 72. rotating the rod; 721. fixing the shaft lever; 7211. a limiting slide block; 7212. a card slot; 722. replacing the shaft lever; 7221. replacing the groove; 73. cleaning a brush; 74. an arc toothed plate; 75. a rotating gear; 76. a drive member; 761. a guide plate; 8. a detachable member; 81. clamping a plate; 82. retracting and releasing the spring; 83. and a poking block.
Detailed Description
The present application is described in further detail below with reference to figures 1-10.
The embodiment of the application discloses municipal works distribution of rain and sewage system.
As shown in fig. 1 and 2, a municipal works rainwater and sewage diversion system comprises a sewage tank 1, a rainwater tank 2 and a water receiving box 3, wherein the sewage tank 1 is integrally connected to one horizontal side of the rainwater tank 2, the top ends of the sewage tank 1 and the rainwater tank 2 are both open, an arc-shaped water receiving plate 4 is connected to the top end openings of the sewage tank 1 and the rainwater tank 2, the arc-shaped water receiving plate 4 seals the top ends of the rainwater tank 2 and the sewage tank 1, and the concave surface of the arc-shaped water receiving plate 4 faces upwards; the top end of the arc-shaped water-saving plate is also provided with a water trough 41 in a penetrating way, and a filter screen 42 is detachably connected between the trough walls of the water trough 41.
As shown in fig. 2 and 3, the water receiving box 3 is integrally connected to a side wall of the lower surface of the arc-shaped water receiving plate 4 on the peripheral side of the water passing groove 41, the bottom wall of the water receiving box 3 is a semicircular plate, and one horizontal radial circumferential wall of the water receiving box 3 is opposite to the sewage tank 1, and the other horizontal radial circumferential wall is opposite to the rainwater tank 2, and the circumferential wall of one end of the water receiving box 3 facing the rainwater tank 2 is provided with a rainwater port 31 communicated with the rainwater tank 2, and the circumferential wall of one end of the water receiving box 3 facing the sewage tank 1 is provided with a sewage port 32 communicated with the sewage tank 1. The water receiving box 3 rotates along the axial lateral wall of the circumferential wall and is provided with the transposition shaft 33, the transposition shaft 33 and the circumferential wall of the water receiving box 3 are coaxial, the circumferential wall of the transposition shaft 33 is connected with the blocking block 5, and one side of the blocking block 5, which is far away from the transposition shaft 33, is abutted against the circumferential wall of the water receiving box 3. The water receiving box 3 is provided with a transposition assembly 6, and the transposition assembly 6 is used for driving the transposition shaft 33 to rotate. Meanwhile, the bottom end of the sewage tank 1 is provided with a sewage discharge pipe 11, the top end of the sewage tank 1 is provided with a sewage inlet pipe 12, the bottom end of the rainwater tank 2 is connected with a drain pipe 21, and the sewage discharge pipe 11, the drain pipe 21 and the sewage inlet pipe 12 are all connected with a control valve 13.
In daily life, domestic sewage enters the sewage tank 1 through the sewage discharge pipe 11 and is discharged to a sewage treatment plant through the sewage discharge pipe 11, the drain plug 52 closes the rainwater inlet 31, the sewage outlet 32 is in an open state, and the water level in the sewage tank 1 is not higher than a specified water level; when raining, initial rainwater can collect in water receiving box 3 via arc water receiving plate 4, then initial rainwater enters into sewage tank 1 via sewage port 32, in this process, the water level in sewage tank 1 rises, after the water level rises to specified position, transposition subassembly 6 starts, transposition axle 33 drives sprue 5 and rotates, make sprue 5 leave inlet 31 and seal sewage port 32, control the water level in sewage tank 1 not descend this moment, later stage rainwater can enter into rainwater tank 2 through inlet 31, after the rainfall, operation control valve 13 makes sewage in sewage tank 1 and rainwater in rainwater tank 2 drain away, sprue 5 seals inlet 31 again under the effect of transposition subassembly 6, sewage tank 1 normally holds the dress domestic sewage.
As shown in fig. 3, in the embodiment, the blocking block 5 includes a fixing rod 51 and a plug 52, the fixing rod 51 is integrally connected with the outer peripheral wall of the transposition shaft 33, an expansion slot 511 is formed at one end of the fixing rod 51 far away from the transposition shaft 33, an expansion block 54 is slidably arranged on the slot wall of the expansion slot 511 along the radial direction of the transposition shaft 33, one end of the expansion block 54 extending out of the expansion slot 511 is in threaded connection with the plug 52, and an expansion spring 53 is fixedly connected between one end of the expansion block 54 far away from the plug 52 and the slot wall of the expansion slot 511. In the process that the plug 52 moves along with the fixed rod 51 and the shifting shaft 33, the expansion spring 53 is in a compressed state, so that the plug 52 is pressed against the water box 3, and the plug 52 can better seal the rainwater opening 31 or the sewage opening 32.
As shown in fig. 3, in order to make the movement of the stopper 52 smoother, two cleaning scrapers 331 are connected to the outer circumferential wall of the shift shaft 33, the cleaning scrapers 331 are located on both sides of the stopper 52 along the circumferential direction of the shift shaft 33, and the cleaning scrapers 331 abut against the inner side wall of the water receiving box 3. So that the cleaning scraper 331 can clean the inner circumferential wall of the water box 3 in advance when the stopper 52 moves.
As shown in fig. 4, in the present embodiment, an expansion groove 34 is formed in a bottom end side wall of the gutter inlet 31, a baffle 35 is rotatably provided on a side wall of the expansion groove 34 away from the gutter inlet 31, and a positioning torsion spring 36 is connected between the baffle 35 and the side wall of the expansion groove 34. When the rainfall is not large, the positioning torsion spring 36 is in a natural state, and the baffle 35 closes the expansion slot 34. Once the rainfall is too large, the impact force of the water flow in the water receiving box 3 is increased, at the moment, the positioning torsion spring 36 is elastically deformed, the expansion groove 34 is opened, and the rainwater in the water receiving box 3 can be conveniently discharged to the rainwater box 2.
As shown in fig. 5 and 6, the transposition assembly 6 comprises a floating ball 61, a protective cover 14 is fixedly connected to the inner side wall of the sewage tank 1, a linkage rod 611 is connected to the bottom wall of the protective cover 14 in a sliding manner along the vertical direction, the floating ball 61 is in threaded connection with the bottom end of the linkage rod 611, and the top end of the linkage rod 611 is located in the protective cover 14.
As shown in fig. 5 and 7, the indexing assembly 6 further includes a driving toothed plate 62 and a linkage gear 63, one end of the indexing shaft 33 extends out of the water receiving box 3 and into the protective cover 14, the linkage gear 63 is fixedly connected to the outer peripheral wall of the indexing shaft 33 located in the protective cover 14, the driving toothed plate 62 is fixedly connected to the top end of the linkage rod 611 and located in the protective cover 14, and the driving toothed plate 62 is meshed with one side of the linkage gear 63 far away from the gutter inlet 31.
As shown in fig. 5 and 7, a first limiting block 37 and a second limiting block 38 are further mounted on the inner side wall of the water receiving box 3, slots 39 are formed in the inner peripheral walls of the two horizontal sides of the water receiving box 3, the first limiting block 37 and the second limiting block 38 are integrally connected with an insertion block 381, and the insertion block 381 is inserted into the slots 39 along the radial direction of the transposition shaft 33, so that the first limiting block 37 is located on one side of the gutter inlet 31, which is far away from the sewage outlet 32 along the circumferential direction of the transposition shaft 33, and one side of the first limiting block 37, which is close to the insertion block 381, abuts against the inner side wall of the water receiving box 3; the second limiting block 38 is located at one side of the sewage port 32, which is far away from the rainwater port 31 along the circumferential direction of the transposition shaft 33, and one side of the second limiting block 38, which is close to the insertion block 381, is also abutted against the inner side wall of the water receiving box 3. Therefore, when the rain falls, the lower surface of the first limiting block 37 is abutted against the cleaning scraper 331 at one side of the plug 52 close to the first limiting block 37, so that no matter how low the water level in the sewage tank 1 is, the plug 52 cannot pass over the first limiting block 37, and the plug 52 normally plugs the rainwater inlet 31; when the rain falls, the floating ball 61 rises, the linkage rod 611 drives the driving toothed plate 62 to be meshed with the linkage gear 63, so that the shifting shaft 33 rotates, and when the plug 52 seals the sewage port 32, the lower surface of the second limiting block 38 is abutted against the cleaning scraper 331 at one side of the plug 52 close to the second limiting block 38, so that no matter how high the water level in the sewage tank 1 is, the plug 52 does not approximate to the second limiting block 38, and the plug 52 normally seals the sewage port 32.
As shown in fig. 8 and 9, the cleaning assembly 7 is further disposed on the arc water receiving plate 4, the cleaning assembly 7 includes a sliding support rail 71, a rotating rod 72 and a cleaning brush 73, the sliding support rail 71 is fixedly connected to the arc water receiving plate 4, and there are two sliding support rails 71, the sliding support rail 71 is located on two axial sides of the water passing groove 41 along the arc water receiving plate 4, an upper surface of the sliding support rail 71 is integrally connected with an arc toothed plate 74, the arc toothed plate 74 is engaged with a rotating gear 75, a driving part 76 for driving the rotating gear 75 to rotate is disposed on the sliding support rail 71, the rotating rod 72 is fixedly connected between the two rotating gears 75, the cleaning brush 73 is disposed on the rotating rod 72, and the cleaning brush 73 is abutted to the filter screen 42.
As shown in fig. 9 and 10, in this embodiment, the driving member 76 is a driving motor, a driving end of the driving motor is fixedly connected to the rotating gear 75, a guide plate 761 is disposed at a bottom end of the driving member 76, a guide rail 43 is disposed on an upper surface of the arc-shaped water receiving plate 4, and the guide plate 761 is slidably disposed on the guide rail 43 along an engagement path of the rotating gear 75; meanwhile, the upper surface of the arc-shaped water receiving plate 4 is provided with a limiting plate 44, a limiting through groove 45 is arranged on the limiting plate 44 in a penetrating manner, the rotating rod 72 is arranged in the limiting through groove 45 in a penetrating manner, the upper groove wall of the limiting through groove 45 is provided with a limiting sliding groove 451, and a limiting sliding block 7211 connected with the groove wall of the limiting sliding groove 451 in a sliding manner is arranged on the rotating rod 72. Thereby driving piece 76 drives the rotation gear 75 and rotates, and rotation gear 75 and the meshing of arc pinion rack 74, deflector 761 slide in guided way 43, and spacing slider 7211 slides in spacing spout 451, can make dwang 72 drive clearance brush 73 to slide steadily, and clearance brush 73 can clear up filter screen 42 in real time.
As shown in fig. 9 and 10, in order to facilitate cleaning of the cleaning brush 73, in the present embodiment, the rotating rod 72 includes a fixed shaft 721 and a replacing shaft 722, the fixed shaft 721 is fixedly connected to the rotating gear 75, and the limit slider 7211 is disposed on the fixed shaft 721; change axostylus axostyle 722 and connect between two fixed axostylus axostyle 721 through removable 8, cleaning brush 73 sets up on changing axostylus axostyle 722, removable 8 includes cardboard 81 and receive and release spring 82, the both ends of changing axostylus axostyle 722 are provided with change groove 7221, cardboard 81 is the rectangular plate, and cardboard 81 slides along changing axostylus axostyle 722 axial and sets up on changing groove 7221 cell wall, receive and release spring 82 fixed connection between the one end that cardboard 81 stretches into in changing groove 7221 and change groove 7221 cell wall, rectangular draw-in groove 7212 has been seted up to the one end that rotating gear 75 was kept away from to fixed axostylus axostyle 721, cardboard 81 keeps away from the one end and the slot 39 that receive and release spring 82 and peg graft along changing axostylus axostyle 722 axial, and cardboard 81 and draw-in groove 7212 cell wall are along the circumference joint of changing axostylus axostyle 722, cardboard 81 is located and is provided with on the lateral wall outside changing groove 7221 and draw-in groove 7212 and stirs 83. When the cleaning brush 73 needs to be cleaned, as long as the pulling block 83 is pulled, the spring 82 is compressed and retracted, so that the clamping plate 81 is pulled out of the clamping groove 7212, the replacement shaft 722 can be taken down from the space between the two fixed shaft 721, and the cleaning brush 73 is cleaned.
The embodiment of the application provides a municipal works distribution of rain and sewage's implementation principle does: in daily life, domestic sewage enters the sewage tank 1 through the sewage discharge pipe 11 and is discharged to a sewage treatment plant C through the sewage discharge pipe 11, the water level in the sewage tank 1 is not higher than a specified water level, so that the floating ball 61 cannot excessively move upwards, the plug 52 seals the rainwater inlet 31, and the sewage inlet 32 is in an open state; when raining, initial rainwater can collect in the water receiving box 3 through the arc-shaped water receiving plate 4, then the initial rainwater enters the sewage tank 1 through the sewage port 32, in the process, the water level in the sewage tank 1 rises, the floating ball 61 also moves upwards along with the water level, after the floating ball 61 moves upwards to a specified height, the shifting shaft 33 drives the blocking block 5 to rotate to a position away from the rainwater port 31 to seal the sewage port 32, at the moment, the water level in the sewage tank 1 is controlled not to fall, later rainwater can enter the rainwater tank 2 through the rainwater port 31, after the raining is finished, the control valve 13 is operated, so that the sewage in the sewage tank 1 and the rainwater in the rainwater tank 2 are discharged, the blocking block 5 seals the rainwater port 31 again under the action of the shifting component 6, and the sewage tank 1 normally holds domestic sewage.
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)
1. The utility model provides a municipal works distribution of rain and sewage system which characterized in that: comprises a sewage tank (1), a rainwater tank (2) and a water receiving box (3), wherein the sewage tank (1) is arranged at one side of the rainwater tank (2), the top ends of the sewage tank (1) and the rainwater tank (2) are both connected with a water receiving box (3), one end of the water receiving box (3) close to the rainwater tank (2) is provided with a rainwater port (31) communicated with the rainwater tank (2), one end of the water receiving box (3) close to the sewage tank (1) is provided with a sewage port (32) communicated with the sewage tank (1), a transposition shaft (33) is rotatably arranged in the water receiving box (3), the transposition shaft (33) is connected with a block (5), the blocking block (5) is tightly propped against a side plate of the water receiving box (3) which is positioned on the periphery of the rainwater inlet (31), the blocking block (5) is far away from the sewage port (32), the water receiving box (3) is provided with a transposition assembly (6), and the transposition assembly (6) is used for driving a transposition shaft (33) to rotate;
transposition subassembly (6) are including floater (61), drive toothed plate (62) and linked gear (63), water receiving box (3) are stretched out to the one end of transposition axle (33), linked gear (63) set up and stretch out on the periphery wall of water receiving box (3) at transposition axle (33), drive toothed plate (62) slide along vertical direction and set up in sewage case (1), drive toothed plate (62) and linked gear (63) keep away from the one side meshing of inlet for stom water (31), floater (61) set up the bottom at drive toothed plate (62), be provided with first stopper (37) and second stopper (38) on water receiving box (3) inside wall, first stopper (37) are located inlet for stom water (31) and keep away from one side of inlet for stom water (32) along transposition axle (33) circumference, first stopper (37) and sprue (5) butt, second stopper (38) are located inlet for sewage (32) and keep away from one side of inlet for stom water (31) circumference along transposition axle (33), the circumference, and the second stopper (37) butt is located inlet for stom water (31) One side of (a);
the blocking block (5) comprises a fixing rod (51) and a plug (52), the fixing rod (51) is fixedly connected with the transposition shaft (33), one end, far away from the transposition shaft (33), of the fixing rod (51) is provided with a telescopic groove (511), the wall of the telescopic groove (511) is provided with a telescopic block (54) in a sliding mode, one end, extending out of the telescopic groove (511), of the telescopic block (54) is connected with the plug (52), a telescopic spring (53) is fixedly connected between one end, far away from the plug (52), of the telescopic block (54) and the wall of the telescopic groove (511), and one end, far away from the telescopic block (54), of the plug (52) is used for sealing the rainwater port (31) or the sewage port (32);
the blocking block (5) is connected with a cleaning scraper (331) along the circumferential direction of the transposition shaft (33), and the cleaning scraper (331) is abutted against the inner side wall of the water receiving box (3);
an expansion groove (34) is formed in the side wall of one side of the rainwater inlet (31), a baffle (35) is rotatably arranged on the side wall of the expansion groove (34) far away from the rainwater inlet (31), a positioning torsion spring (36) is connected between the baffle (35) and the wall of the expansion groove (34), the positioning torsion spring (36) is in a natural state, and the baffle (35) seals the expansion groove (34);
the bottom end of the driving toothed plate (62) is connected with a linkage rod (611), a protective cover (14) is arranged in the sewage tank (1), the driving toothed plate (62) and the linkage gear (63) are located in the protective cover (14), the linkage rod (611) extends out of the protective cover (14), and a floating ball (61) of the linkage rod (611) is in threaded connection;
the first limiting block (37) and the second limiting block (38) are both detachably connected with the side wall of the water receiving box (3), and the plug (52) is detachably connected with the telescopic block (54);
the top ends of the sewage tank (1) and the sewage tank (1) are provided with arc-shaped water receiving plates (4), the side walls of the arc-shaped water receiving plates (4) opposite to the water receiving box (3) are provided with water passing grooves (41) in a penetrating mode, and filter screens (42) are arranged between the groove walls of the water passing grooves (41);
the cleaning assembly (7) is arranged on the arc-shaped water receiving plate (4), the cleaning assembly (7) comprises a sliding support rail (71), a rotating rod (72) and a cleaning brush (73), the sliding support rail (71) is arranged on the arc-shaped water receiving plate (4), the sliding support rail (71) is located on two sides of the water passing groove (41) along the axial direction of the arc-shaped water receiving plate (4), an arc-shaped toothed plate (74) is arranged on the upper surface of the sliding support rail (71), the arc-shaped toothed plate (74) is meshed with a rotating gear (75), a driving piece (76) for driving the rotating gear (75) to rotate is arranged on the sliding support rail (71), the rotating rod (72) is connected between the two rotating gears (75), the cleaning brush (73) is arranged on the rotating rod (72), and the cleaning brush (73) is abutted to the filter screen (42);
the rotating rod (72) comprises a fixed shaft rod (721) and a replacing shaft rod (722), the fixed shaft rod (721) is fixedly connected with the rotating gear (75), the replacing shaft rod (722) is connected between the two fixed shaft rods (721) through a detachable part (8), the cleaning brush (73) is arranged on the replacing shaft rod (722), the detachable part (8) comprises a clamping plate (81) and a retracting spring (82), replacing grooves (7221) are formed in two ends of the replacing shaft rod (722), the clamping plate (81) is arranged on the groove wall of the replacing groove (7221) in a sliding mode along the axial direction of the replacing shaft rod (722), the retracting spring (82) is fixedly connected between one end, extending into the replacing groove (7221), of the clamping plate (81) and the groove wall of the replacing groove (7221), a clamping groove (7212) is formed in one end, far away from the rotating gear (75), of the clamping plate (81), far away from the retracting spring (82) is inserted into the inserting groove (39) along the axial direction of the replacing shaft rod (722), the replacement shaft (722) is clamped along the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110290408.7A CN113152645B (en) | 2021-03-18 | 2021-03-18 | Municipal works distribution of rain and sewage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110290408.7A CN113152645B (en) | 2021-03-18 | 2021-03-18 | Municipal works distribution of rain and sewage system |
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| CN113152645A CN113152645A (en) | 2021-07-23 |
| CN113152645B true CN113152645B (en) | 2022-08-12 |
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| CN202110290408.7A Active CN113152645B (en) | 2021-03-18 | 2021-03-18 | Municipal works distribution of rain and sewage system |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207597536U (en) * | 2017-11-04 | 2018-07-10 | 广州金辉建设集团有限公司 | A kind of rain sewage diversion device |
| CN108661150A (en) * | 2018-03-30 | 2018-10-16 | 四川农业大学 | A kind of rain-water accumulating acquisition means in Landscape |
| CN108661152B (en) * | 2018-07-13 | 2023-08-11 | 华昕设计集团有限公司 | Rain and sewage diversion type rain water inlet structure |
| CN209837229U (en) * | 2019-04-09 | 2019-12-24 | 南华大学 | Environment-friendly unpowered rain and sewage separation structure |
| CN212641676U (en) * | 2020-05-22 | 2021-03-02 | 上海珠宇工程咨询管理有限公司 | Rain and sewage flow dividing device |
| CN111926650B (en) * | 2020-09-14 | 2021-07-20 | 深圳市升源园林生态有限公司 | Sponge urban road surface rainwater recycling system |
| CN112095775A (en) * | 2020-09-25 | 2020-12-18 | 深圳市景鹏建设工程有限公司 | Energy-saving building with rainwater collection and recycling effects and using method thereof |
| CN112160401B (en) * | 2020-09-26 | 2021-12-24 | 深圳市隆金达实业有限公司 | Municipal administration rainwater drainage system |
| CN112323910B (en) * | 2020-11-05 | 2022-04-12 | 浙江永泽建筑设计有限公司 | Rainwater collecting and utilizing device suitable for garden landscape |
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