CN114197574B

CN114197574B - From intelligent rainwater collection system who takes purification performance

Info

Publication number: CN114197574B
Application number: CN202111654248.6A
Authority: CN
Inventors: 季海霞; 唐中亚; 樊波
Original assignee: Yangzhou Dachangjiang Environmental Protection Technology Co ltd
Current assignee: Yangzhou Dachangjiang Environmental Protection Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-10-14
Anticipated expiration: 2041-12-31
Also published as: CN114197574A

Abstract

The invention relates to an intelligent rainwater collecting system with a purification function, which comprises a rainwater treatment box room, wherein a rainwater high-speed filter is arranged on the inner wall of one side of the bottom of the rainwater treatment box room, the water inlet end of the rainwater high-speed filter is connected with a water inlet pipeline, the sewage discharging end of the bottom of the rainwater high-speed filter is connected with a sewage discharging pipe in a penetrating way, the end part of the sewage discharging pipe is provided with a sewage discharging valve in a penetrating way, the water outlet end of one side of the rainwater high-speed filter is connected with a water outlet pipe in a penetrating way, one end of the water outlet pipe is provided with an ultraviolet sterilizer in a penetrating way, and the water outlet end of the ultraviolet sterilizer is connected with a recycling pipe in a penetrating way; the filtered and disinfected rainwater is input into a tap water system pipeline through the rainwater recycling pump and the recycling pipe pump, so that the rainwater is purified and reasonably utilized; the high-speed filter who uses among the rainwater collection system has solved that the filter screen structure of inside blocks up impurity easily in the long-term use, needs artifical regularly to dismantle the clearance, the inconvenient problem of comparatively hard.

Description

From intelligent rainwater collection system who takes purification performance

Technical Field

The invention relates to the technical field of rainwater collection and treatment, in particular to an intelligent rainwater collection system with a purification function.

Background

Rainwater collection is a process of collecting rainwater, and after treatment, water meeting certain water quality indexes is obtained for recycling, and the rainwater collection is completely called as a rainwater collection and utilization system, namely rainfall runoff collected by hardened earth surfaces of building roofs, roads, squares and the like is collected and utilized and is accumulated through channels such as collection, water delivery, water purification, storage and the like, rainwater is collected to provide rainwater supply for greening, landscape water bodies, washing and underground water sources, so that the purposes of comprehensively utilizing rainwater resources and saving water are achieved; has the wide meanings of slowing down urban rainwater flood and underground water level drop, controlling rainwater runoff pollution, improving urban ecological environment and the like.

The rainwater collecting system is used on an urban drainage system, but the existing rainwater collecting system cannot efficiently carry out filtering and disinfecting treatment on rainwater, and filtered water is not reasonably connected into a pipeline of a tap water system, so that the rainwater is not favorably reasonably utilized; the high-speed filter structure that uses among the current rainwater collection system is comparatively traditional simple, and it is general to filter blowdown efficiency, and high-speed filter's long-term use in inside filter screen structure blocks up impurity easily, influences the filter effect, needs the manual work to dismantle the clearance regularly, and is comparatively hard inconvenient.

In order to solve the problems, the invention provides an intelligent rainwater collection system with a purification function.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to solve the technical problems that in the prior art, a rainwater collecting system is not reasonable and connected to a pipeline of a tap water system, impurities are easily blocked by an internal filter screen structure of a high-speed filter used in the rainwater collecting system in the long-term use process, manual disassembly and cleaning are needed at regular time, and labor is wasted.

(2) Technical scheme

In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:

the utility model provides a from intelligent rainwater collection system of taking purification performance, includes rainwater treatment box room, install the high-speed filter of rainwater on the bottom one side inner wall in rainwater treatment box room, the end of intaking of the high-speed filter of rainwater is connected with the inlet channel, the bottom blowdown end through connection of the high-speed filter of rainwater has the blow off pipe, the tip through connection of blow off pipe installs the blowoff valve, one side delivery port through connection of the high-speed filter of rainwater has the outlet pipe, the one end through connection of outlet pipe installs ultraviolet disinfector, the delivery port through connection of ultraviolet disinfector has the retrieval and utilization pipe, it has the rainwater retrieval and utilization pump to link up the mount pad on the middle part outer wall of retrieval and utilization pipe, link up on the one end outer wall of retrieval and utilization pipe and install the surge tank, install the electricity on the other end outer wall of retrieval and utilization pipe and connect the manometer, install the electric cabinet on the one side retrieval and utilization inner wall in rainwater treatment box room, electric connection between electric cabinet and the ultraviolet disinfector.

Preferably, the rainwater high-speed filter comprises a tank body, wherein support frames are fixedly distributed on the outer wall of the bottom of the tank body, a filter cartridge filtering and sewage discharging unit is arranged on the inner wall of the bottom of the tank body, a water lifting pump unit is arranged on the outer wall of the top of the tank body, and a drain pipe is connected to the outer wall of the bottom of one side of the tank body in a penetrating manner.

Preferably, the filtering and dirt discharging unit of the filter cylinder comprises a filter cylinder arranged in a tank body, a rotating pipe is connected to the center of the outer wall of the bottom of the filter cylinder in a penetrating manner, a first mounting disc is fixed to the center of the outer wall of the bottom of the tank body, a first turbine is fixedly sleeved on the outer wall of one end, penetrating manner, of the inner end of the first mounting disc, a dirt discharging pipe is connected to the outer wall of one side of the first mounting disc in a penetrating manner, a suction bent pipe is connected to the outer wall of the other side of the first mounting disc in a penetrating manner, one end of the suction bent pipe is rotatably connected with one end of the rotating pipe through a rotary sleeve joint, a first motor is fixedly arranged on the outer wall of one side of the bottom of the first mounting disc, one end of an output shaft of the first motor is connected with a first bevel gear, a second bevel gear is fixedly sleeved on the outer wall of one end of the rotating pipe, and the first bevel gear is in meshed connection with the second bevel gear.

Preferably, the water pumping unit of the lifting pump comprises a second mounting disc installed at the center of the outer wall of the top of the tank body, a transmission shaft is connected to the inner wall of the second mounting disc in a rotating mode, a second turbine is fixedly sleeved on the outer wall of the middle of the transmission shaft, a transmission is fixedly arranged on the outer wall of the top of the second mounting disc, a second motor is installed on the outer wall of the top of the transmission, one end of an output shaft of the second motor is connected with one end of an output shaft of the transmission, one end of the output shaft of the transmission is connected with one end of the transmission shaft, a water pumping pipe is connected to the outer wall of one side of the second mounting disc in a penetrating mode, a water conveying pipe is connected to the outer wall of the other side of the second mounting disc in a penetrating mode, a water injection nozzle is connected to the inner portion of the filter cylinder in a penetrating mode, and a reciprocating lifting moving unit is arranged on the inner wall of the top of the tank body corresponding to the water injection nozzle.

Preferably, reciprocal lift mobile unit is including installing the perpendicular frame on jar internal portion of portion inner wall, it is connected with the installation axle to erect to rotate on the inner wall at frame both ends, the belt pulley is all installed to the one end of installation axle, the cover is equipped with the belt on the outer wall between the belt pulley, it is fixed with the guide pillar on the inner wall of belt one side to erect the frame, the cover is equipped with the lantern ring on the outer wall of guide pillar, be fixed with the slat on the outer wall of lantern ring one side, it has seted up the shifting chute to link up on the outer wall of slat, be fixed with the cartridge pole on the outer wall of belt one side, and the one end of cartridge pole pegs graft in the inside of shifting chute, the other end of installation axle is connected with third bevel gear, the transmission shaft runs through to be connected with fourth bevel gear on the outer wall of jar internal portion one end, third bevel gear and fourth bevel gear meshing are connected.

Preferably, the water pipe is a flexible hose.

Preferably, the insertion rod penetrates through the outer wall of one end outside the moving groove and is connected with a limiting block.

Preferably, an annular groove is formed in the inner wall of the top of the tank body, and the top end of the filter cartridge is inserted into the annular groove.

Has the advantages that:

A. the inlet channel is connected with the rainwater cistern in the urban drainage system, and the elevator pump is installed to the top of inlet channel, the rainwater passes through the inlet channel pump and carries to the rainwater high speed filter in, the rainwater high speed filter carries out filtration purification treatment to the rainwater, water after the filtration carries through the outlet pipe and carries the disinfection treatment to the rainwater through ultraviolet disinfector work in the ultraviolet disinfector, carry out the intelligent control of elevator pump and rainwater retrieval and utilization pump work through the electric cabinet, make the water after the processing merge into the running water system pipeline through rainwater retrieval and utilization pump and retrieval and utilization pipe pump in, realize rainwater purification's rationalization utilization.

B. The setting of elevator pump water unit, the second motor work, it rotates to carry out the variable speed drive transmission shaft through the derailleur, thereby drive the second turbine in the second mounting disc and rotate, the centrifugal force that produces carries out the rainwater pump that collects in the rainwater retaining pond through the pump water pipe and pumps, make the rainwater pass through pump water pipe and water injection shower nozzle carry jar interior in straining a section of thick bamboo of jar body, make rainwater high speed filter structure self have the elevator pump ability, do benefit to the better rainwater that enters into in the rainwater filter, the filterable efficiency of rainwater has been improved.

C. Strain a setting of a section of thick bamboo filtration blowdown unit, work through first motor, drive first bevel gear and rotate, it rotates to drive the rotating tube under the cooperation transmission of second bevel gear, the connection is strained to the tip of rotating tube, thereby also can drive and strain a section of thick bamboo and rotate, the pivoted is strained a section of thick bamboo and is carried out centrifugal filtration to inside rainwater, the filtration efficiency has been improved, rivers after filtering are gone into in the jar body, discharge through the drain pipe, the filth that the filtration was left is stayed the inside of straining a section of thick bamboo, also can drive the first turbine in the first mounting disc and rotate in the rotation of above-mentioned rotating tube, the centrifugal force of production carries out the pump suction of jar internal filth through suction return bend and rotating tube, the setting up of swivel sleeve joint makes the rotating tube rotate around suction return bend tip, the filth of pump suction is discharged through letting out the filth pipe, in filtration and blowdown are carried out in fact automatically, rainwater filtration purification's efficiency has been improved.

D. Reciprocating lift mobile unit's setting, the rotation in-process of above-mentioned transmission shaft can drive fourth bevel gear and rotate, it rotates to drive installation axle and belt pulley under fourth bevel gear and third bevel gear's cooperation, it has enough to meet the need to drive the belt under the transmission between the belt pulley, the cartridge pole of belt one side has enough to meet the need, and it reciprocates to drive the slat under the cooperation of shifting chute, thereby drive the lantern ring and carry out reciprocating up-and-down motion along the guide pillar, thereby it carries out compound elevating motion to drive the water injection shower nozzle of a side-mounting, the rainwater of above-mentioned pump water pipe input spouts in water injection shower nozzle department, can wash the inner wall of straining a section of thick bamboo, the rotation work of straining a section of thick bamboo is strained in the cooperation, can realize straining a comprehensive washing of inner wall, the emergence of straining a section of thick bamboo filtration pore jam problem has been avoided, the filter screen structure of inside blocks up impurity easily in the long-term use of traditional high speed filter has been solved, influence the filter effect, need artifical timing to dismantle the clearance, comparatively hard inconvenient problem.

Drawings

FIG. 1 is an overall flow chart of an intelligent rainwater collection system with a purification function according to the present invention;

FIG. 2 is a schematic perspective view of a rainwater high-speed filter in an intelligent rainwater collection system with a purification function according to the present invention;

FIG. 3 is a schematic view of a three-dimensional sectional structure of a rainwater high-speed filter in the intelligent rainwater collection system with a purification function according to the present invention;

FIG. 4 is a schematic view of a sectional structure of the bottom of a rainwater high-speed filter in the intelligent rainwater collection system with purification function of the present invention;

FIG. 5 is a schematic view of a partial sectional structure of the bottom of a rainwater high-speed filter in the intelligent rainwater collection system with purification function of the invention;

FIG. 6 is an enlarged schematic structural view of the position A of the intelligent rainwater collection system with purification function;

FIG. 7 is an enlarged schematic structural view of the position B of the intelligent rainwater collection system with purification function of the invention;

FIG. 8 is an enlarged schematic structural view of the position C of the intelligent rainwater collection system with purification function of the invention;

fig. 9 is an enlarged schematic structural diagram of a position D of the intelligent rainwater collection system with a purification function according to the present invention.

The reference numbers are as follows:

1. a rainwater treatment box house; 2. a rainwater high-speed filter; 3. a water inlet pipe; 4. a blow-off pipe; 5. a blowoff valve; 6. a water outlet pipe; 7. an ultraviolet sterilizer; 8. a recycling pipe; 9. a rainwater recycling pump; 10. a surge tank; 11. electrically connecting a pressure gauge; 12. an electric cabinet; 100. a tank body; 200. a support frame; 300. the filter cartridge filters the blowdown unit; 400. a lift pump water unit; 500. a reciprocating lifting moving unit; 600. a drain pipe; 700. a limiting block; 800. an annular groove; 301. a filter cartridge; 302. rotating the tube; 303. a first mounting plate; 304. a suction elbow; 305. a blowdown pipe; 306. rotating the sleeve joint; 307. a second bevel gear; 308. a first motor; 309. a first bevel gear; 310. a first turbine; 401. a second mounting plate; 402. a drive shaft; 403. a second turbine; 404. a transmission; 405. a second motor; 406. a water delivery pipe; 407. a water injection nozzle; 408. a water pumping pipe; 501. erecting; 502. installing a shaft; 503. a belt pulley; 504. a belt; 505. a guide post; 506. a collar; 507. laths; 508. a moving groove; 509. inserting a rod; 510. a fourth bevel gear; 511. and a third bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The invention will be further illustrated with reference to the following figures 1 to 9 and examples:

in the embodiment, as shown in fig. 1, an intelligent rainwater collection system with a purification function comprises a rainwater treatment box room 1, wherein a rainwater high-speed filter 2 is installed on the inner wall of one side of the bottom of the rainwater treatment box room 1, the water inlet end of the rainwater high-speed filter 2 is connected with a water inlet pipeline 3, the bottom sewage outlet end of the rainwater high-speed filter 2 is connected with a sewage discharge pipe 4 in a penetrating manner, the end part of the sewage discharge pipe 4 is connected with a sewage discharge valve 5 in a penetrating manner, the water outlet end of one side of the rainwater high-speed filter 2 is connected with a water outlet pipe 6 in a penetrating manner, one end of the water outlet pipe 6 is connected with an ultraviolet sterilizer 7 in a penetrating manner, the water outlet end of the ultraviolet sterilizer 7 is connected with a reuse pipe 8 in a penetrating manner, a rainwater reuse pump 9 is installed on the outer wall of the middle part of the reuse pipe 8 in a penetrating manner, a pressure stabilizing tank 10 is installed on the outer wall of one end of the reuse pipe 8, an electric connection pressure gauge 11 is installed on the outer wall of the other end of the reuse pipe 8, an electric control box 12 is installed on the inner wall of one side of the rainwater treatment box room 1, and the electric connection between the electric control box 12 and the electric connection pressure gauge 11, the rainwater reuse pump 11, and the electric connection between the rainwater sterilizer 7; the rainwater inlet pipeline 3 is connected with a rainwater storage tank in a city drainage system, a lifting pump is installed above the rainwater inlet pipeline 3, rainwater is pumped into a rainwater high-speed filter 2 through the rainwater inlet pipeline 3, the rainwater high-speed filter 2 filters and purifies the rainwater, the filtered water is conveyed into an ultraviolet sterilizer 7 through a water outlet pipe 6 and is sterilized through the operation of the ultraviolet sterilizer 7, the treated water is pumped into a running water system pipeline through a rainwater recycling pump 9 and a recycling pipe 8 to realize reasonable utilization of rainwater purification, dirt left in the rainwater high-speed filter 2 after filtration is conveyed into a sewage draining well through a sewage draining pipe 4 by opening a sewage draining valve 5, the treated water is merged into a running water system through the rainwater and is intelligently controlled through an electric control box 12, when the internal pressure of the recycling pipe 8 is lower than the electrical connection limit of a pressure gauge 11 when the internal pressure of the rainwater storage tank is high, the lifting pump and the rainwater recycling pump 9 automatically work, when the electrical connection of the rainwater recycling pipe 8 reaches the electrical connection limit 11, and the internal pressure gauge 11 sets the upper limit, and the lifting pump and the rainwater recycling pump 9 stops working; when the liquid level in the rainwater reservoir is low, the low liquid level lamp is on to alarm, and the lift pump and the rainwater recycling pump 9 do not work.

Further, as shown in fig. 2 to 9, the rainwater high-speed filter 2 includes a tank 100, support frames 200 are distributed and fixed on the bottom outer wall of the tank 100, a filtering and dirt discharging unit 300 is arranged on the bottom inner wall of the tank 100, a lift pump water unit 400 is installed on the top outer wall of the tank 100, a drain pipe 600 is connected to the bottom outer wall of one side of the tank 100 in a penetrating manner, rainwater collected in a rainwater storage tank is pumped into the tank 100 by the cooperation of the lift pump water unit 400, rainwater is centrifugally filtered by the rotation of a filtering cylinder 301 in the filtering and dirt discharging unit 300, filtered water flows into the tank 100 and is discharged through the drain pipe 600, dirt left by filtering is left in the filtering cylinder 301, and dirt is discharged through a dirt discharging pipe 305 by the operation of a first motor 308, so as to realize the filtering and purification of rainwater.

Further, the filter cartridge filtering and dirt discharging unit 300 comprises a filter cartridge 301 arranged inside the tank body 100, the center of the outer wall of the bottom of the filter cartridge 301 is connected with a rotating pipe 302 in a penetrating manner, the center of the outer wall of the bottom of the tank body 100 is fixed with a first mounting disc 303, the outer wall of one end of the rotating pipe 302 penetrating through the first mounting disc 303 is sleeved and fixed with a first turbine 310, the outer wall of one side of the first mounting disc 303 is connected with a dirt discharging pipe 305 in a penetrating manner, the outer wall of the other side of the first mounting disc 303 is connected with a suction bent pipe 304 in a penetrating manner, one end of the suction bent pipe 304 is rotatably connected with one end of the rotating pipe 302 through a rotating sleeve joint 306, the outer wall of one side of the bottom of the first mounting disc 303 is fixed with a first motor 308, one end of an output shaft of the first motor 308 is connected with a first bevel gear 309, the outer wall of one end of the rotating pipe 302 is sleeved and fixed with a second bevel gear 307, and the first bevel gear 309 is in a meshing connection; rainwater is delivered into a filter cylinder 301 in a tank body 100 through a lift pump water unit 400 in cooperation with a working pump, the first bevel gear 309 is driven to rotate through the work of a first motor 308, the rotating pipe 302 is driven to rotate under the cooperation transmission of a second bevel gear 307, the end part of the rotating pipe 302 is connected with the filter cylinder 301, so that the filter cylinder 301 is driven to rotate, the rotating filter cylinder 301 centrifugally filters the rainwater in the tank body 100, the filtering efficiency is improved, the filtered water flows into the tank body 100 and is discharged through a drain pipe 600, the dirt left by filtering is left in the filter cylinder 301, the rotating pipe 302 also drives a first turbine 310 in a first mounting disc 303 to rotate during rotation, the generated centrifugal force pumps the dirt in the tank body 100 through a suction elbow pipe 304 and the rotating pipe 302, the rotating pipe 302 can rotate around the end part of the suction elbow pipe 304 due to the arrangement of a rotating sleeve joint 306, the pumped dirt is discharged through a dirt discharge pipe 305, water filtering and dirt discharging are performed automatically, and the rainwater filtering and purifying efficiency is improved.

In this embodiment, the lift pump unit 400 includes a second mounting plate 401 mounted at the center of the outer wall of the top of the tank body 100, the inner wall of the second mounting plate 401 is rotatably connected with a transmission shaft 402, a second turbine 403 is fixedly sleeved on the outer wall of the middle portion of the transmission shaft 402, a transmission 404 is fixedly arranged on the outer wall of the top of the second mounting plate 401, a second motor 405 is mounted on the outer wall of the top of the transmission 404, one end of an output shaft of the second motor 405 is connected with one end of an output shaft of the transmission 404, one end of the output shaft of the transmission 404 is connected with one end of the transmission shaft 402, a pump water pipe 408 is penetratingly connected on the outer wall of one side of the second mounting plate 401, a water pipe 406 is penetratingly connected on the outer wall of the other side of the second mounting plate 401, one end of the water pipe 406 penetrates through the inside of the filter cartridge 301 and is connected with a water injection nozzle 407, and a reciprocating lift movement unit 500 is provided on the inner wall of the top of the tank body 100 corresponding to the water injection nozzle 407; the second motor 405 works, speed change is performed through the transmission 404 to drive the transmission shaft 402 to rotate, so as to drive the second turbine 403 in the second mounting plate 401 to rotate, the generated centrifugal force performs rainwater pumping collected in a rainwater storage tank through the pumping pipe 408, rainwater is conveyed into the filter cylinder 301 in the tank body 100 through the pumping pipe 408 and the water injection nozzle 407, so that the rainwater high-speed filter 2 structure has the pump lifting capacity, rainwater can better enter the rainwater filter, the rainwater filtering efficiency is improved, the reciprocating lifting moving unit 500 can be driven to work in the rotating process of the transmission shaft 402 to drive the water injection nozzle 407 to perform repeated lifting movement, injection water is injected at the water injection nozzle 407, the inner wall of the filter cylinder 301 can be washed, the comprehensive washing of the inner wall of the filter cylinder 301 can be realized by matching with the rotating work of the filter cylinder 301, and the problem of filter hole blockage of the filter cylinder 301 is avoided.

Further, the reciprocating lifting moving unit 500 comprises a vertical frame 501 mounted on the inner wall of the top of the tank 100, mounting shafts 502 are rotatably connected to the inner walls at the two ends of the vertical frame 501, belt pulleys 503 are mounted at one ends of the mounting shafts 502, belts 504 are sleeved on the outer walls between the belt pulleys 503, guide posts 505 are fixed on the inner walls of the vertical frame 501 at one sides of the belts 504, collars 506 are sleeved on the outer walls of the guide posts 505, slats 507 are fixed on the outer walls at one sides of the collars 506, moving grooves 508 are formed in the outer walls of the slats 507 in a penetrating manner, insertion rods 509 are fixed on the outer walls at one sides of the belts 504, one ends of the insertion rods 509 are inserted into the moving grooves 508, the other ends of the mounting shafts 502 are connected with third bevel gears 511, a transmission shaft 402 penetrates through the outer walls at one ends inside the tank 100 and is connected with fourth bevel gears 510, the third bevel gears 511 are engaged with the fourth bevel gears 510, the rotation of the transmission shaft 402 drives the fourth bevel gear 510 to rotate, the fourth bevel gear 510 and the third bevel gear 511 are matched to drive the mounting shaft 502 and the belt pulley 503 to rotate, the belt 504 is driven to rotate under the transmission of the belt pulley 503, the plug-in rod 509 at one side of the belt 504 is rotated and drives the slat 507 to reciprocate under the matching of the moving groove 508, so as to drive the collar 506 to reciprocate along the guide post 505 to move up and down, so as to drive the water injection nozzle 407 mounted at one side to move up and down again, rainwater input by the pump pipe 408 is sprayed out from the water injection nozzle 407, the inner wall of the filter cartridge 301 can be flushed, and the inner wall of the filter cartridge 301 can be flushed completely by matching with the rotation of the filter cartridge 301, thereby avoiding the problem of blockage of filter pores of the filter cartridge 301, and solving the problem that the filter screen structure inside the traditional high-speed filter is easy to block impurities in the long-term use process, influence the filter effect, need the manual work to dismantle the clearance regularly, comparatively hard inconvenient problem.

In this embodiment, the water pipe 406 is a flexible hose, and the flexible hose is favorable for water injection during the lifting and moving process of the water injection nozzle 407.

Furthermore, the insertion rod 509 penetrates through the outer wall of one end of the moving groove 508, and a limit block 700 is connected to the outer wall, so that the end of the insertion rod 509 is prevented from being separated from the moving groove 508 due to the arrangement of the limit block 700.

In this embodiment, the annular groove 800 is formed in the inner wall of the top of the tank 100, the top end of the filter cartridge 301 is inserted into the annular groove 800, and the annular groove 800 plays a role in limiting and guiding the rotation of the filter cartridge 301, thereby preventing filtered rainwater from splashing into the tank 100.

The invention has the beneficial effects that:

inlet channel 3 is connected with the rainwater cistern in the urban drainage system, and the elevator pump is installed to inlet channel 3's top, the rainwater passes through inlet channel 3 pump and is inputed rainwater high speed filter 2, rainwater high speed filter 2 carries out filtration purification treatment to the rainwater, water after the filtration carries through outlet pipe 6 and disinfects the processing to the rainwater through 7 work of ultraviolet disinfector in carrying ultraviolet disinfector 7, carry out the intelligent control of elevator pump and rainwater retrieval and utilization pump 9 works through electric cabinet 12, make the water after the processing merge into the running water system pipeline through rainwater retrieval and utilization pump 9 and retrieval and utilization pipe 8 pump, realize rainwater purification's rational utilization.

Further, the arrangement of the water pumping unit 400 is improved, the second motor 405 works, the transmission shaft 402 is driven to rotate through the transmission 404 in a variable speed manner, so that the second turbine 403 in the second mounting plate 401 is driven to rotate, the generated centrifugal force performs rainwater pumping collected in the rainwater storage tank through the pump water pipe 408, rainwater is conveyed into the filter cartridge 301 in the tank body 100 through the pump water pipe 408 and the water injection nozzle 407, the rainwater high-speed filter 2 structure has the pump lifting capacity, rainwater can better enter the rainwater filter, the rainwater filtering efficiency is improved, the reciprocating lifting moving unit 500 can be driven to work in the rotating process of the transmission shaft 402, the water injection nozzle 407 is driven to perform repeated lifting movement, water injection is matched with the water injection nozzle 407, the inner wall of the filter cartridge 301 can be washed, the rotating work of the filter cartridge 301 is matched, the comprehensive washing of the inner wall of the filter cartridge 301 can be realized, and the problem of blocking of the filter hole of the filter cartridge 301 is avoided.

Further, the filter cartridge filtering and dirt discharging unit 300 is arranged to drive the first bevel gear 309 to rotate through the operation of the first motor 308, the rotating pipe 302 is driven to rotate under the matching transmission of the second bevel gear 307, the end portion of the rotating pipe 302 is connected with the filter cartridge 301, so that the filter cartridge 301 is driven to rotate, the rotating filter cartridge 301 is used for centrifugally filtering rainwater inside, the filtering efficiency is improved, the filtered water flows into the tank body 100 and is discharged through the drain pipe 600, dirt left after filtering is left inside the filter cartridge 301, the rotating pipe 302 is also driven to rotate by the first turbine 310 inside the first mounting disc 303 during rotation, the generated centrifugal force performs suction of the dirt inside the tank body 100 through the suction pipe 304 and the rotating pipe 302, the rotating pipe 302 can rotate around the end portion of the suction elbow pipe 304 due to the arrangement of the rotating sleeve joint 306, the sucked dirt is discharged through the dirt pipe 305, so that the water filtering and dirt discharging are performed automatically, and the efficiency of filtering, and purifying of rainwater is improved.

The working principle is as follows: when the rainwater high-speed filter is used, a water inlet pipeline 3 is connected with a rainwater reservoir in an urban drainage system, a lifting pump is arranged above the water inlet pipeline 3, rainwater is pumped into a rainwater high-speed filter 2 through the water inlet pipeline 3, the rainwater high-speed filter 2 filters and purifies the rainwater, the filtered water is conveyed into an ultraviolet sterilizer 7 through a water outlet pipe 6 and is sterilized through the operation of the ultraviolet sterilizer 7, the intelligent control of the operation of the lifting pump and the operation of the rainwater reuse pump 9 is performed through an electric cabinet 12, the treated water is pumped into a tap water system pipeline through the rainwater reuse pump 9 and a reuse pipe 8, in the operation process of the rainwater high-speed filter 2, a second motor 405 is controlled to operate, a transmission shaft 402 is driven to rotate through a speed change through a speed changer 404, so that a second turbine 403 in a second mounting disc 401 is driven to rotate, the generated centrifugal force is used for pumping rainwater collected in the rainwater reservoir through a pump water pipe 408, and the rainwater is conveyed into a filter cartridge 301 in a tank body 100 through the pump water pipe 408 and a water injection nozzle 407; the first motor 308 works to drive the first bevel gear 309 to rotate, the rotating pipe 302 is driven to rotate under the matching transmission of the second bevel gear 307, the end part of the rotating pipe 302 is connected with the filter cylinder 301, so that the filter cylinder 301 is driven to rotate, the rotating filter cylinder 301 carries out centrifugal filtration on rainwater in the rotating pipe 301, the filtration efficiency is improved, the filtered water flows into the tank body 100 and is discharged through the drain pipe 600, the filtered dirt is left in the filter cylinder 301, the rotating pipe 302 also drives the first turbine 310 in the first mounting disc 303 to rotate in the rotating process, the generated centrifugal force carries out suction of the dirt in the tank body 100 through the suction bent pipe 304 and the rotating pipe 302, the rotating sleeve joint 306 enables the rotating pipe 302 to rotate around the end part of the suction bent pipe 304, the sucked dirt is discharged through the dirt discharge pipe 305, the water filtration and the dirt discharge are carried out automatically, and the efficiency of rainwater filtration and purification is improved; the rotation process of the transmission shaft 402 drives the fourth bevel gear 510 to rotate, the fourth bevel gear 510 and the third bevel gear 511 are matched to drive the mounting shaft 502 and the belt pulley 503 to rotate, the belt 504 is driven to rotate under the transmission between the belt pulleys 503, the plug-in rod 509 on one side of the belt 504 is rotated, and the slat 507 is driven to reciprocate under the matching of the moving groove 508, so that the lantern ring 506 is driven to reciprocate along the guide post 505 to move up and down, the water injection nozzle 407 mounted on one side is driven to move up and down again, rainwater input by the pump pipe 408 is sprayed out from the water injection nozzle 407, the inner wall of the filter cartridge 301 can be washed, the rotation work of the filter cartridge 301 is matched, the comprehensive washing of the inner wall of the filter cartridge 301 can be realized, and the problem of filter hole blockage of the filter cartridge 301 is avoided.

The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.

Claims

1. An intelligent rainwater collection system with a purification function comprises a rainwater treatment box room (1), and is characterized in that a rainwater high-speed filter (2) is installed on the inner wall of one side of the bottom of the rainwater treatment box room (1), a water inlet end of the rainwater high-speed filter (2) is connected with a water inlet pipeline (3), a drain pipe (4) is connected with a drain end of the bottom of the rainwater high-speed filter (2) in a penetrating manner, a drain valve (5) is installed at the end part of the drain pipe (4) in a penetrating manner, a water outlet end of one side of the rainwater high-speed filter (2) is connected with a water outlet pipe (6) in a penetrating manner, an ultraviolet sterilizer (7) is installed at one end of the water outlet pipe (6) in a penetrating manner, a reuse pipe (8) is connected with a water outlet end of the ultraviolet sterilizer (7) in a penetrating manner, a rainwater pump (9) is installed on the outer wall of the middle part of the reuse pipe (8) in a penetrating manner, a rainwater tank (10) is installed on the outer wall of one end of the reuse pipe (8), a pressure gauge (11) is installed on the outer wall of the other end of the reuse pipe (8), an electric control box (12) is electrically connected with the electric control box (12), and the electric control box (11) and the electric control box (7); the rainwater high-speed filter (2) comprises a tank body (100), a support frame (200) is distributed and fixed on the outer wall of the bottom of the tank body (100), a filter cartridge filtering and sewage discharging unit (300) is arranged on the inner wall of the bottom of the tank body (100), a lifting pump water unit (400) is installed on the outer wall of the top of the tank body (100), and a drain pipe (600) is connected to the outer wall of the bottom of one side of the tank body (100) in a penetrating manner; the water lifting and pumping unit (400) comprises a second mounting disc (401) mounted at the center of the outer wall of the top of the tank body (100), the inner wall of the second mounting disc (401) is rotatably connected with a transmission shaft (402), the outer wall of the middle part of the transmission shaft (402) is fixedly sleeved with a second turbine (403), the outer wall of the top of the second mounting disc (401) is fixedly provided with a transmission (404), the outer wall of the top of the transmission (404) is provided with a second motor (405), one end of an output shaft of the second motor (405) is connected with one end of an output shaft of the transmission (404), one end of the output shaft of the transmission (404) is connected with one end of the transmission shaft (402), the outer wall of one side of the second mounting disc (401) is connected with a water pumping pipe (408) in a penetrating manner, the outer wall of the other side of the second mounting disc (401) is connected with a water conveying pipe (406) in a penetrating manner, one end of the water conveying pipe (406) penetrates through the inner part of the filter cylinder (301) and is connected with a water injection nozzle (407), and the inner wall of the top of the tank body (100) is provided with a reciprocating lifting and moving unit (500) corresponding to the nozzle (407); the reciprocating lifting moving unit (500) comprises a vertical frame (501) installed on the inner wall of the top of the tank body (100), the inner walls at two ends of the vertical frame (501) are rotatably connected with an installation shaft (502), a belt pulley (503) is installed at one end of the installation shaft (502), a belt (504) is sleeved on the outer wall between the belt pulleys (503), a guide pillar (505) is fixed on the inner wall of one side of the belt (504) of the vertical frame (501), a sleeve ring (506) is sleeved on the outer wall of the guide pillar (505), a strip plate (507) is fixed on the outer wall of one side of the sleeve ring (506), a moving groove (508) is formed in a penetrating mode on the outer wall of one side of the belt (504), an insertion rod (509) is fixed on the outer wall of one side of the belt (504), one end of the insertion rod (509) is inserted into the moving groove (508), the other end of the installation shaft (502) is connected with a third bevel gear (511), a transmission shaft (402) penetrates through the outer wall of one end of the inner end of the tank body (100) and is connected with a fourth bevel gear (511), and the third bevel gear (511) and the fourth bevel gear (510) is meshed with the fourth bevel gear (510).

2. The intelligent rainwater collection system with purification function as claimed in claim 1, wherein: the filtering and dirt discharging unit (300) comprises a filtering cylinder (301) arranged inside a tank body (100), the center of the outer wall of the bottom of the filtering cylinder (301) is connected with a rotating pipe (302) in a penetrating mode, the center of the outer wall of the bottom of the tank body (100) is fixed with a first mounting disc (303), the rotating pipe (302) penetrates through the outer wall of one end inside the first mounting disc (303), a first turbine (310) is fixedly sleeved on the outer wall of one side of the first mounting disc (303), a dirt discharging pipe (305) is connected on the outer wall of the other side of the first mounting disc (303) in a penetrating mode, a suction bent pipe (304) is connected on the outer wall of the other side of the first mounting disc (303) in a penetrating mode, one end of the suction bent pipe (304) and one end of the rotating pipe (302) are rotatably connected through a rotating sleeve joint (306), a first motor (308) is fixedly arranged on the outer wall of one side of the bottom of the first mounting disc (303), one end of an output shaft of the first motor (308) is connected with a first bevel gear (309), a second bevel gear (307) is fixedly sleeved on the outer wall of one end of the rotating pipe (302), and the second bevel gear (307) is meshed with the second bevel gear (307).

3. The intelligent rainwater collection system with purification function as claimed in claim 2, wherein: the water conveying pipe (406) is a flexible hose.

4. The intelligent rainwater collection system with purification function as claimed in claim 3, wherein: the insertion rod (509) penetrates through the outer wall of one end of the outer part of the moving groove (508) and is connected with a limiting block (700).

5. The intelligent rainwater collection system with purification function as claimed in claim 4, wherein: an annular groove (800) is formed in the inner wall of the top of the tank body (100), and the top end of the filter cartridge (301) is inserted into the annular groove (800).