CN209703672U

CN209703672U - Rainwater reuse equipment

Info

Publication number: CN209703672U
Application number: CN201920164940.2U
Authority: CN
Inventors: 陈大洪; 冯向东; 严传军; 齐晓斌; 赵晓龙; 陈红昌
Original assignee: ZHENGZHOU TIANHAI WATER SUPPLY EQUIPMENT Co Ltd
Current assignee: ZHENGZHOU TIANHAI WATER SUPPLY EQUIPMENT Co Ltd
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2019-11-29
Anticipated expiration: 2029-01-30

Abstract

The utility model relates to rainwater reuse equipment, the utility model uses a whole set of rainwater recycling system, by rainwater-collecting to rainwater collection header then after abandoned stream device flow to catch-basin, enter back into rainwater storage case, then rainwater treatment device is flowed through after the pressurization of rainwater booster pump, disinfection is filtered to it, after the completion of filtering disinfection, into clear water storage bin, then it is used again, we are provided with kickboard in rainwater storage case, by buoyancy the turning on or off through the engagement driving closing device of rack-and-pinion of kickboard, so that in the case where force of rain difference, into the rainwater in rainwater storage case because of rainwater storage case spill-over caused by excessive, it joined closing device to make, when not in use, overflow bore closure, when in use, according to the different sizes for adjusting overflow hole into rainfall, high degree of automation, and structure letter It is single, it is practical, the utilization rate of rainwater is substantially increased, water resource has been saved.

Description

Rainwater reuse equipment

Technical field

The utility model belongs to the technical field more particularly to rainwater reuse equipment of rainwater recycle.

Background technique

Currently, hardened ground caused by urbanization (such as building roof, road surface, square, parking lot) changes original ground Water regime.The ratio between normal precipitation is formed before hardened ground surface runoff amount and rain infiltration amount about 2:8, ground are hard Changing the latter two ratios becomes 8:2.The natural hydrologic cycle of hardened ground severe jamming, a large amount of rain water runoffs, urban groundwater

The increment obtained from precipitation is reduced year by year, so that level of ground water decline phenomenon aggravation.And urbanization makes original There are vegetation and soil to be replaced by waterproof ground, accelerates rainwater collecting to each of city river, make the rapid shape of crest discharge At the serious consequences such as waterlogging disaster can be caused when serious.

Rainwater catchment system is maintenance nature water circulation, alleviates urban water resource crisis, inhibit Urban Flood Waterlogging has Effect measure.The rainwater of reuse can be used for landscape environment, greening, carwash and recharge of groundwater etc..From large public building, occupy The roofings such as settlement and the rainwater on ground are after Prefabricated combined septic tank removes the bulky grains sundries such as leaf, paper, plastics, rubble, warp Pipeline, which flows into rainwater collection pool, becomes the rainwater recycled, and the CODCr of the water quality is 70~100mg/L, and SS is 20~40mg/ L, coloration are 10~40 degree, are not able to satisfy national standard, need to be further processed just can make water quality reach rainwater reuse standard (CODCr20~30mg/L, SS5~10mg/L).

Therefore, our urgently a kind of rainwater recycle equipment.

Utility model content

In view of the above problems, we provide rainwater reuse equipment, to solve the problems in background technique.

The scheme that the utility model is taken are as follows: rainwater reuse equipment, including rainwater flow-discarding device, the rain water drainage dress Connection catch-basin is set, the rainwater flow-discarding device connects rain import, and connects in the outlet end of rainwater flow-discarding device through pipeline A rainwater storage case is connect, overflow hole is offered on the rainwater storage case, the overflow hole is connected to catch-basin through pipeline, institute The water outlet for stating rainwater storage case connects a rainwater booster pump through pipeline, and the other end of the rainwater booster pump is connected through pipeline Rainwater treatment device, is connected with flocculation chemicals dosing plant between the rainwater treatment device and the rainwater booster pump, at the rainwater The outlet end for managing device connects a clear water storage bin through pipeline, and the water outlet end of the clear water storage bin connects city through pipeline respectively The other end of political affairs pipe network and a force (forcing) pump, the force (forcing) pump connects service.

Preferably, butterfly valve and remote control are disposed between the outlet end of the rainwater flow-discarding device and rainwater storage case Ball-cock assembly；It is provided with butterfly valve on pipeline between the rainwater storage case and rainwater booster pump and is flexible coupling with rainwater booster pump, Successively being flexible coupling on pipeline between the rainwater booster pump and flocculation chemicals dosing plant has check-valves and butterfly valve；The rainwater Butterfly valve and remote control float valve are disposed on pipeline between processor and clear water storage bin；The clear water storage bin with Remote control float valve, butterfly valve and Y-filter are disposed on the pipeline of city planting ductwork；The clear water storage bin and force (forcing) pump Between pipeline on be provided with butterfly valve and be flexible coupling with force (forcing) pump；It is disposed with only between the force (forcing) pump and service It returns and is flexible coupling between valve and butterfly valve and butterfly valve and force (forcing) pump.

Preferably, the rainwater flow-discarding device includes rainwater collection header, and the rainwater collection header connects an abandoned stream device, The other end of the abandoned stream device connects catch-basin through pipeline, and the other end of the rainwater collection header connects rainwater storage case；

The rainwater treatment device includes a ultraviolet ray disinfector, and the input end connection rainwater of the ultraviolet ray disinfector increases Press pump, the outlet end of the ultraviolet ray disinfector connect a quartz sand filtration tank, are provided on the quartz sand filtration tank The outlet end of multi-way valve, the multi-way valve connects clear water storage bin.

Preferably, one kickboard of connection is slid vertically in the rainwater storage case, the rear and front end of the kickboard is connected with The front and rear sides rotation connection of two groups of rack gears extended downwardly, the rainwater storage chamber interior wall can be engaged with rack respectively with two groups Gear, the closing device that the gear matches far from the side engagement one of rack gear with spillway hole, the closing device meets The rainwater in rainwater storage case can be made to flow out from spillway hole, the closing device includes the fixation being fixed in rainwater storage case Ring, the rotor plate of one intermediate aperture of rotation connection in the fixed ring are evenly distributed in divergent shape in the fixed ring Multiple groups strip hole, is sliding combined with sliding pin in the strip hole, the sliding pin connection opening-closing plate, and the opening-closing plate is sliding On the rotor plate, meeting the cooperation of multiple groups opening-closing plate can block upper by overflow hole or slowly open it, institute for dynamic cooperation The rotor plate stated extends the part outside fixed ring and is provided with partial gear, and the partial gear is meshed with gear, institute The upper surface in rainwater storage case stated is connected with two groups of springs being placed in right above kickboard.

Preferably, it is provided with motor-driven valve on the abandoned stream device, the motor-driven valve is connected with controller, and via controller Control its working condition；The quartz sand filtration tank is made of glass steel material.

The advantages of the utility model: the utility model uses a whole set of rainwater recycling system, by rainwater-collecting to rainwater Then collecting box after abandoned stream device flow to catch-basin, enters back into rainwater storage case, then flow through rain after the pressurization of rainwater booster pump Hydrotreater is filtered disinfection to it and into clear water storage bin, is then used again, after the completion of filtering disinfection in rainwater We are provided with kickboard in storage bin, beat on or off through the engagement driving closing device of rack-and-pinion by the buoyancy of kickboard It closes, so that in the case where force of rain difference, into the rainwater in rainwater storage case because rainwater storage case is full caused by excessive It overflows, joined closing device and make, when not in use, overflow bore closure, when in use, according to different excessive to adjust into rainfall The size of discharge orifice, high degree of automation, and of simple structure and strong practicability substantially increase the utilization rate of rainwater, have saved water money Source.

Detailed description of the invention

Fig. 1 is the structure flow chart of this equipment.

Fig. 2 is the schematic perspective view that this equipment moderate rain water storage bin removes top cover.

Fig. 3 is the schematic perspective view of this equipment moderate rain water storage bin internal structure.

Fig. 4 is the schematic perspective view of closing device in this equipment.

Fig. 5 is the schematic perspective view of fixed ring in this equipment.

Fig. 6 is the schematic perspective view of rotor plate and its opening-closing plate of connection in this equipment.

Fig. 7 is the schematic perspective view of opening-closing plate in this equipment.

Fig. 8 is the portion A enlarged drawing in Fig. 1.

Fig. 9 is the portion B enlarged drawing in Fig. 1.

Figure 10 is the portion C enlarged drawing in Fig. 1.

Appended drawing reference: 1, rainwater flow-discarding device；2, catch-basin；3, rainwater import；4, rainwater storage case；5, overflow hole；6, Rainwater booster pump；7, rainwater treatment device；8, flocculate chemicals dosing plant；9, clear water storage bin；10, city planting ductwork；11, force (forcing) pump； 12, service；13, butterfly valve；14, remote control float valve；15, check-valves；16, Y-filter；17, device for collecting rain water；18, it abandons Flow device；19, ultraviolet ray disinfector；20, quartz sand filtration tank；21, multi-way valve；22, kickboard；23, rack gear；24, gear；25, solid Determine ring；26, rotor plate；27, strip hole；28, sliding pin；29, opening-closing plate；30, partial gear；31, it is flexible coupling；32, spring.

Specific embodiment

Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.

Embodiment one, in conjunction with attached drawing 1-10, rainwater reuse equipment, including rainwater flow-discarding device 1, the rain water drainage dress 1 connection catch-basin 2 is set, is attached between rainwater flow-discarding device 1 and catch-basin 2 using pipeline, the rainwater flow-discarding device 1 connects It is connected to rainwater import 3, rainwater enters rainwater flow-discarding device 1 from rainwater import 3, and in the outlet end of rainwater flow-discarding device 1 through pipe Road connects a rainwater storage case 4, and the upper end of rainwater flow-discarding device 1, rain water drainage is arranged in the outlet end of connection rainwater storage case 4 The position that device 1 connects catch-basin 2 is in the lower end of rainwater flow-discarding device 1, offers overflow hole 5 on the rainwater storage case 4, Overflow hole 5 is in the upper end of rainwater storage case 4, and the overflow hole 5 is connected to catch-basin 2 through pipeline, and the rainwater of spill-over is through overflowing Discharge orifice 5 flow to catch-basin 2, and the water outlet of the rainwater storage case 4 connects a rainwater booster pump 6 through pipeline, to the rain flowed through Water is increased, and the water outlet of rainwater storage case 4 is arranged in the lower end of rainwater storage case 4, the rainwater booster pump 6 it is another End connects rainwater treatment device 7 through pipeline, is connected with flocculation dosing between the rainwater treatment device 7 and the rainwater booster pump 6 Device 8, flocculation chemicals dosing plant 8 are the rainwater progress agent-feeding treatment for flowing through pipeline, are entering the progress of rainwater treatment device 7 after dosing Processing, is treated as clear water through rainwater treatment device 7 and enters subsequent processing, the outlet end of the rainwater treatment device 7 connects through pipeline A clear water storage bin 9 is connect, treated, and rainwater enters in clear water storage bin 9 is collected and stores, the clear water storage bin 9 Water outlet end connect city planting ductwork 10 and a force (forcing) pump 11 through pipeline respectively, the clear water in clear water storage bin 9 can be through pipeline It enters coat city planting ductwork 10 to be utilized, the other end of the force (forcing) pump 11 connects service 12, wherein another outlet end Clear water it is pressurized pump 11 pressurization after be supplied to service 12 carry out secondary use.

Embodiment two, on the basis of example 1, in conjunction with attached drawing 1-10, the outlet end of the rainwater flow-discarding device 1 It is disposed with butterfly valve 13 and remote control float valve 14 between rainwater storage case 4, the principle of butterfly valve 13 and remote control float valve 14 exists Here we just repeat no more, and belong to the more commonly used technological means of those skilled in the art；The rainwater storage case 4 and rainwater Be provided with butterfly valve 13 on pipeline between booster pump 6 and be flexible coupling 31 with rainwater booster pump 6, referring herein to be flexible coupling and 31 also belong to Originally technological means known to technical staff in the art, therefore, we no longer repeat herein, and the rainwater increases Successively being flexible coupling on pipeline between press pump 6 and flocculation chemicals dosing plant 8 31 has check-valves 15 and butterfly valve 13, being flexible coupling herein 31, butterfly valve 13 and check-valves 15 similarly belong to technical means commonly used by such a person skilled in the art, are not also being repeated herein； Butterfly valve 13 and remote control float valve 14 are disposed on pipeline between the rainwater treatment device 7 and clear water storage bin 9；It is described Clear water storage bin 9 the pipeline with city planting ductwork 10 on be disposed with remote control float valve 14, butterfly valve 13 and Y-filter 16；It is provided with butterfly valve 13 on pipeline between the clear water storage bin 9 and force (forcing) pump 11 and is flexible coupling 31 with force (forcing) pump 11；Institute It is disposed between the force (forcing) pump 11 stated and service 12 between check-valves 15 and butterfly valve 13 and butterfly valve 13 and force (forcing) pump 11 It is flexible coupling 31, all connection types mentioned in the present embodiment are for example flexible coupling 31, check-valves 15, Y-filter 16, butterfly Valve 13, remote control float valve 14 are all the prior arts, and make technical means commonly used by such a person skilled in the art, so in the present embodiment In, our just not reinflated explanations.

Embodiment three, on the basis of example 1, in conjunction with attached drawing 1-10, the rainwater flow-discarding device 1 includes rainwater Collecting box 17, rainwater collection header 17 connect an abandoned stream device 18, the abandoned stream device for collecting rainwater, the rainwater collection header 17 18 other end connects catch-basin 2 through pipeline, and the other end of the rainwater collection header 17 connects rainwater storage case 4, rain water drainage The principle of device 1: poor using two position: and then abandoned stream device 18 is controlled using motor-driven valve, and since the rainwater of early period is messy, In First five-ten minutes motor-driven valve of rainwater is opened, and dirtier rainwater is directly entered catch-basin 2, and motor-driven valve is closed later, and water is directly entered Rainwater collection header 17 is collected, and is then flowing to rainwater storage case 4 through pipeline；The rainwater treatment device 7 includes one ultraviolet The input end of line sterilizer 19, the ultraviolet ray disinfector 19 connects rainwater booster pump 6, the rainwater come out from rainwater booster pump 6 It is flocculated after 8 dosing of chemicals dosing plant, flows into ultraviolet ray disinfector 19, carry out disinfection, the outlet of the ultraviolet ray disinfector 19 End connects a quartz sand filtration tank 20, is provided with multi-way valve 21 on the quartz sand filtration tank 20, the multi-way valve 21 Outlet end connects clear water storage bin 9, and quartz sand filtration tank 20 is filtered to the rainwater after disinfection, on quartz sand filtration tank 20 It is combined with multi-way valve 21, is configured herein according to actual needs, multi-way valve 21 herein is equally the prior art, herein just not It is repeated again.

Example IV in conjunction with attached drawing 1-10, slides vertically in the rainwater storage case 4 on the basis of example 1 A kickboard 22 is connected, a guide rod is vertically connected in rainwater storage case 4, kickboard 22 slides vertically suit on the guide bar, kickboard 22 area is very big, very light weight, under the buoyancy by the water in rainwater storage case 4, it is easy to rise, the kickboard 22 rear and front end is connected with two groups of rack gears extended downwardly 23, and rack gear 23 is vertically provided at the rear and front end of kickboard 22, described The front and rear sides rotation connection of 4 inner wall of rainwater storage case respectively can be with 23 meshed gears 24 of rack gear, the position of gear 24 with two groups It rests against, the closing device that the gear 24 matches far from the side engagement one of rack gear 23 with spillway hole, that is, folding dress Folding condition can be carried out under the action of gear 24 by setting, and spillway hole is opened, we can be according in rainwater storage case 4 herein Water number drive kickboard 22 to engage rack gear 23 and gear 24, to achieve the purpose that open closing device, at this point, spilling water The size in hole can be controlled according to the state of the folding of closing device, and the closing device satisfaction can make rainwater storage case 4 Interior rainwater is flowed out from spillway hole, and the closing device includes the fixed ring 25 being fixed in rainwater storage case 4, the fixation The rotor plate 26 of one intermediate aperture of rotation connection in ring 25, rotor plate 26 and fixed ring 25 are to be coaxially disposed, among rotor plate 26 Hole and the size of spillway hole match, the multiple groups strip hole 27 in divergent shape is evenly distributed in the fixed ring 25, it is long Hole 27 is diagonally disposed, and is radially evenly arranged on the circumferencial direction of fixed plate, is sliding combined with cunning in the strip hole 27 Dynamic pin 28, the sliding pin 28 connect opening-closing plate 29, and the opening-closing plate 29 is slidably fitted on the rotor plate 26, full Overflow hole 5 can be blocked upper or slowly open it by the sufficient cooperation of multiple groups opening-closing plate 29, and as shown in the picture, the cooperation of opening-closing plate 29 exists Together, and with rotor plate 26 it is slidably matched, opening-closing plate 29 is limited in the position between rotor plate 26 and fixed plate, makes it can only It is slided along rotor plate 26, and is slided under the limitation of strip hole 27, the rotor plate 26 extends fixed ring 25 Outer part is provided with partial gear 30, and the partial gear 30 is meshed with gear 24, and partial gear 30 is in gear Rotor plate 26 is driven to rotate under 24 driving, so that opening-closing plate 29 turns on or off, in the rainwater storage case 4 Upper surface is connected with two groups of springs 32 being placed in right above kickboard 22, and the water that the effect of spring 32 is such that in 22 lower section of kickboard is fallen When lower, spring 32 can drive kickboard 22 to move downward, so that rack gear 23 is disengaged from gear 24, kickboard 22 is with water level It moves downward, it should be noted here that, since kickboard 22 is very light, the elastic force of spring 32 does not need excessive yet, it is only necessary to by kickboard 22 push and are disengaged from gear 24, this embodiment is kickboard after waterborne in rainwater storage case 4 rises to certain altitude 22 are driven and move upwards, and floating band carry-over bar 23 drives gear 24 to rotate, and gear 24 drives partial gear 30 to rotate, rotation Plate 26 rotates simultaneously, and under the interaction of sliding pin 28 and strip hole 27, opening-closing plate 29 is opened by driving, and overflow hole 5 flows out Water and water inlet enter water keep balance when, kickboard 22 is parked in current location, this device is the device of a Real-time Feedback, The size that spillway hole can be adjusted according to the speed of water inlet, to make system in balance.

Embodiment five, in conjunction with attached drawing 1-10, is provided with electronic on the basis of embodiment three on the abandoned stream device 18 Valve, the motor-driven valve is connected with controller, and via controller controls its working condition, that is to say, that at first five in ten minutes Rainwater is dirtier, so motor-driven valve is opened, so that dirty rainwater enters in catch-basin 2, arrives to the time one, motor-driven valve is in controller Under the action of turn off；The quartz sand filtration tank 20 is made of glass steel material.

The above is only the preferred embodiment of the utility model only, is not intended to limit the invention, all in the present invention Spirit and principle within, any modification, equivalent replacement, improvement and so on, should be included in protection scope of the present invention it It is interior.

Claims

1. rainwater reuse equipment, including rainwater flow-discarding device (1), which is characterized in that the rainwater flow-discarding device (1) connects rain Well (2), the rainwater flow-discarding device (1) connect rain import (3), and in the outlet end of rainwater flow-discarding device (1) through pipe Road connects a rainwater storage case (4), offers overflow hole (5) on the rainwater storage case (4), the overflow hole (5) is through pipe Road is connected to catch-basin (2), and the water outlet of the rainwater storage case (4) connects a rainwater booster pump (6), the rain through pipeline The other end of water booster pump (6) connects rainwater treatment device (7) through pipeline, the rainwater treatment device (7) and rainwater pressurization Flocculation chemicals dosing plant (8) is connected between pump (6), the outlet end of the rainwater treatment device (7) connects clear water storage through pipeline Case (9), the water outlet end of the clear water storage bin (9) connect city planting ductwork (10) and a force (forcing) pump (11) through pipeline respectively, The other end of the force (forcing) pump (11) connects service (12).

2. rainwater reuse equipment according to claim 1, which is characterized in that the outlet of the rainwater flow-discarding device (1) Butterfly valve (13) and remote control float valve (14) are disposed between end and rainwater storage case (4)；The rainwater storage case (4) and rain It is provided with butterfly valve (13) on pipeline between water booster pump (6) and is flexible coupling with rainwater booster pump (6), the rainwater booster pump (6) being successively flexible coupling on the pipeline between flocculation chemicals dosing plant (8) has check-valves (15) and butterfly valve (13)；At the rainwater Butterfly valve (13) and remote control float valve (14) are disposed on pipeline between reason device (7) and clear water storage bin (9)；Described is clear Remote control float valve (14), butterfly valve (13) and Y shape filtering are disposed on the pipeline with city planting ductwork (10) of water storage bin (9) Device (16)；Butterfly valve (13) and and force (forcing) pump are provided on pipeline between the clear water storage bin (9) and force (forcing) pump (11) (11) it is flexible coupling；Be disposed between the force (forcing) pump (11) and service (12) check-valves (15) and butterfly valve (13) and It is flexible coupling between butterfly valve (13) and force (forcing) pump (11).

3. rainwater reuse equipment according to claim 1, which is characterized in that the rainwater flow-discarding device (1) includes rain Water collection tank (17), the rainwater collection header (17) connect an abandoned stream device (18), and the other end of the abandoned stream device (18) is through pipe Road connects catch-basin (2), and the other end of the rainwater collection header (17) connects rainwater storage case (4)；

The rainwater treatment device (7) includes a ultraviolet ray disinfector (19), and the input end of the ultraviolet ray disinfector (19) connects It connects rainwater booster pump (6), the outlet end of the ultraviolet ray disinfector (19) connects a quartz sand filtration tank (20), the stone It is provided on sand filtering tank (20) multi-way valve (21), the outlet end of the multi-way valve (21) connects clear water storage bin (9).

4. rainwater reuse equipment according to claim 1, which is characterized in that vertically slided in the rainwater storage case (4) Dynamic connection one kickboard (22), the rear and front end of the kickboard (22) is connected with two groups of rack gears extended downwardly (23), the rainwater The front and rear sides rotation connection of storage bin (4) inner wall respectively can be with rack gear (23) meshed gears (24), the gear with two groups (24) closing device that the side engagement one far from rack gear (23) matches with spillway hole, the closing device satisfaction can make rainwater Rainwater in storage bin (4) is flowed out from spillway hole, and the closing device includes the fixed ring being fixed in rainwater storage case (4) (25), in the fixed ring (25) one intermediate aperture of rotation connection rotor plate (26), in the fixed ring (25) circumferentially Uniformly it is in the multiple groups strip hole (27) of divergent shape, is sliding combined with sliding pin (28), the sliding in the strip hole (27) (28) connection opening-closing plate (29) is sold, the opening-closing plate (29) is slidably fitted on the rotor plate (26), meets multiple groups and open Plywood (29) cooperation will can slowly open in overflow hole (5) closure or by it, and the rotor plate (26) extends fixed ring (25) part outside is provided with partial gear (30), and the partial gear (30) is meshed with gear (24), the rain Upper surface in water storage bin (4) is connected with two groups of springs (32) being placed in right above kickboard (22).

5. rainwater reuse equipment according to claim 3, which is characterized in that be provided on the abandoned stream device (18) electronic Valve, the motor-driven valve is connected with controller, and via controller controls its working condition；The quartz sand filtration tank (20) is adopted It is made of glass steel material.