CN205455048U - A rainwater regulation irrigation system for greenbelt under overpass - Google Patents

A rainwater regulation irrigation system for greenbelt under overpass Download PDF

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Publication number
CN205455048U
CN205455048U CN201620213201.4U CN201620213201U CN205455048U CN 205455048 U CN205455048 U CN 205455048U CN 201620213201 U CN201620213201 U CN 201620213201U CN 205455048 U CN205455048 U CN 205455048U
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China
Prior art keywords
rainwater
rain
early spring
irrigation
water pump
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Active
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CN201620213201.4U
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Chinese (zh)
Inventor
王瑛
薛伟成
严巍
王延洋
陈嫣嫣
吴瑞勇
李向茂
王本耀
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Shanghai Shiyuan Roof Greening Co ltd
SHANGHAI GREENING MANAGEMENT GUIDANCE STATION
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Shanghai Shiyuan Roof Greening Co ltd
SHANGHAI GREENING MANAGEMENT GUIDANCE STATION
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Priority to CN201620213201.4U priority Critical patent/CN205455048U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

Abstract

The utility model provides a rainwater regulation irrigation system for greenbelt under overpass, this system includes: the storage water tank, separator is just strained to the rain in early spring, includes: filter screen, base and rain in early spring water separation case that top -down assembled in proper order, the drain pipe to reach the first warning pipe with the storage water tank intercommunication, set up in the inside photovoltaic water pump of storage water tank, for photovoltaic water pump provides the energy supply device of power, this energy supply device includes: the solar photovoltaic board to and energy storage inverter, the shower nozzle of being connected with photovoltaic water pump, and with photovoltaic water pump signal connection's microcomputer centralized control case. According to the utility model discloses, the a large amount of harmful substance in the rainwater can enough get rid of in this system, avoid its adverse effect who grows to green plant, again can the make full use of rain resource and the solar energy energy, it is energy -concerving and environment -protective, still provide one kind from the deposit of just straining separation, the rainwater rainwater regulation irrigation system to the full automation of sprinkling irrigation and flood irrigation, furthest improves work efficiency.

Description

A kind of rainwater storage irrigation system of greenbelt under overpass
Technical field
This utility model relates to a kind of rainwater storage irrigation system, relates more specifically to a kind of for overpass The rainwater storage irrigation system of lower greenbelt.
Background technology
The Xi Jinping General Secretary mentions in " about Ecological Civilization Construction " Leading Speaches, is promoting city row During water system, preferentially limited rainwater to be stayed, pay the utmost attention to more utilize elements draining, Build " the sponge city " of nature accumulation-naturally osmotic-self-purification.So-called sponge city, is a new generation Urban Storm Flood management concept, refers to that city is adapting to environmental change and tackling the natural disaster etc. that rainwater brings Aspect has good " elastic ", it is possible to referred to as " water elasticity city ".International term is " low Impact exploitation storm-water system builds ".Water suction, water-retention, infiltration, water purification when raining, will store when needing Water " discharges " and is used.Shanghai is as one of water quality hydropenia city, it is necessary to collect rainwater, Give full play to greenery patches rainwater is received, stores and ooze purification and slow releasing function, alleviate urban waterlogging, abatement city City's runoff pollution load, saving water resource, it is achieved city is healthy, the target of ecological safety.
Overpass greening starts from Guangzhou the earliest, but, overpass greening in Shanghai the most gradually obtains each side Highest attention, and implement the most complete, specifically include that overpass shade greening, overpass post are green The contents such as change, ring road greening and the associated satellite facility greening such as bead, overline bridge.But, these are positioned at height The green plants of special environment under building bridge, while bringing fine visual experience to city, institute is common The defect having is: illumination is poor, drench less than rain and dew;There is potential safety hazard in the pouring of express lane movable type, Use tap water resource;Overpass ambient dust is more, tail gas pollution is serious.
Currently for the green plants under overpass the most commonly used be that portable waterwheel carries out tap water Pouring.One of shortcoming is the tap water resource that waste is valuable;Two be that substantial amounts of available rainwater is by directly Enter lower water, increase the discharge pressure of city planting ductwork;Three be to water the most back and forth at express lane, Add the danger of Field Force, affect vehicle pass-through speed;Four be arrange Field Force pouring, consumption Time take a lot of work.
In order to overcome the above-mentioned many disadvantages existing for portable waterwheel pouring mode, the most have tried to Utilizing rainwater to irrigate the green plants under overpass, the practicality such as Application No. 200720067638.2 is new Type patent disclose " a kind of utilize rainwater pouring overpass under greening device ", this device include cistern, Water pipe and water pump, cistern is arranged at below ground, and the water inlet pipe of cistern is overhead downpipe, stores The outlet pipe in pond is arranged at the lower side of cistern, is connected with water pump by a valve, at cistern Upper side be additionally provided with an apopore, apopore and water passage.The shortcoming of this device is needs Utilize the rainwater that water pump extraction is collected, it is still desirable to electric power.Yet with overpass and greening below Completed project the most, it is impossible to using electrical network to power as power source, therefore this device is for Under the overpass of completion, greenbelt does not have feasibility.Another is Application No. 201120538793.4 Utility model patent, discloses " a kind of water saving utilizing overpass bridge floor rainwater to irrigate greenery patches under bridge structure ", This device includes that cistern, cistern are connected with the collector pipe pipeline on overpass, described cistern pipeline Connecting has irrigation pipe, irrigation pipe to be distributed in the afforested areas under overpass bridge, at irrigation pipe and cistern Between pipeline be provided with control valve.Although this patented technology need not electric power, but defect has: 1): The rainwater containing a large amount of foreign material and harmful substance that the initial stage of raining collects from overhead bridge floor is saved to cistern In, make cistern easily block, difficult cleaning;2) need manual control valve folding, once forget to close valve closing Door, the rainwater in cistern drains, and but can not get when green plants needs most irrigation irrigating;3) due to There is no water pump, can only be irrigated by the irrigation pipe laid along ground, improve the water content in soil, But cannot realize the pouring top-down to plant leaf blade in the dry spell to clean, therefore, it is difficult to maintain greening to plant The cleaning of thing blade, affects photosynthesis, and then is unfavorable for that it grows.
Utility model content
The purpose of this utility model be to provide a kind of under overpass greenbelt rainwater storage irrigate system System, thus solve under overpass of the prior art rainfall irrigation device and rely on electric power, time-consuming, and And the defect that irrigation effect is the best.
In order to solve above-mentioned technical problem, this utility model by the following technical solutions:
This utility model provides a kind of rainwater storage irrigation system of greenbelt, described rain have overpass Water irrigation system of regulating and storing includes: storage tank, also includes: be arranged at described storage tank upstream and rainwater collection The rain in early spring initial filter segregation apparatus of header downstream, including: the drainage screen that assembles the most successively, base with And rain in early spring separation water tank, and the drain pipe being connected with the sidewall bottom of described rain in early spring separation water tank, with institute Stating the first overflow pipe that the top side wall of rain in early spring separation water tank connects, wherein, described drain pipe is provided with use In the rain in early spring hand control valve of the flow that this drain pipe of regulation passes through for rainwater, described drain pipe is connected with catch-basin, Described first overflow pipe connects with described storage tank;It is arranged at the photovoltaic water pump within described storage tank;For Described photovoltaic water pump provides the power supply device of power, and described power supply device includes: be arranged at overpass bridge floor On solar energy photovoltaic panel, and the energy storage inverter being connected with described photovoltaic partitioned signal; The shower nozzle being connected with described photovoltaic water pump by pipeline;And it is connected to control with described photovoltaic water pump signal Make the micro computer centralized-control box that this photovoltaic water pump opens and closes.
Described system also includes: the second overflow pipe being connected with the top side wall of described storage tank, Yi Jiyu What the end of described second overflow pipe connected is arranged at greenbelt ground flood irrigation pipe, on described flood irrigation pipe Have some apopores.
The rain in early spring electrically-controlled valve connected with described rain in early spring hand control valve, described rain in early spring electricity it is additionally provided with on described drain pipe Control valve is connected with described micro computer centralized-control box signal.
Being provided with the first level sensor in described rain in early spring separation water tank, described first level sensor is with described Micro computer centralized-control box signal connects.
The second level sensor, described second level sensor and described micro computer it is provided with in described storage tank Centralized-control box signal connects.
It is additionally provided with fine filtering device between described photovoltaic water pump and described shower nozzle.
It is additionally provided with manual flow at described shower nozzle to adjust a wage scale valve and automatic irrigation electromagnetic valve, described automatic irrigation electricity Magnet valve is connected with described micro computer centralized-control box signal.
Described system also includes the automatic irrigation timing means being connected with described automatic irrigation solenoid signal.
Described system also include being connected with described micro computer centralized-control box signal for induced environment temperature Temperature sensor.
Described base has rounded bottom, and has protruding outer rim, described outer rim and described drainage screen Between formed accommodate space.
The above-mentioned rainwater storage irrigation system provided according to this utility model, one, take full advantage of rainwater Resource, saves tap water resource, decrease city planting ductwork discharge pressure, it is to avoid because of field operation band The potential safety hazard come;Its two, by rain in early spring initial filter segregation apparatus, rainwater has been carried out primary filter and separation, Remove containing a large amount of foreign material and the early-stage rainwater of a large amount of harmful substance, it is to avoid greening is planted by harmful substance The produced adverse effect of thing growth;Its three, make full use of the Nature solar energy realize to photovoltaic The driving of water pump, delivers to shower nozzle by the water supercharging in storage tank and sprays green plants, both avoided Consumption to electric energy, eliminates again and again lays the cost input that grid equipment is brought, and by spray Fill and rinse, maintain the cleaning of plant leaf blade, and then the photosynthesis of raising plant leaf blade, enhance and plant The resistance of thing;Finally, also by micro computer centralized-control box and various electromagnetic valves, temperature sensor, water The signal of level sensor and sprinkling irrigation timing means connects, it is provided that a kind of from initial filter separation, the storage of rainwater Store to sprinkling irrigation and the rainwater storage irrigation system of the whole-course automation of flood irrigation, farthest reduce people Work cost, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is that the structure of the rainwater storage irrigation system according to a preferred embodiment of the present utility model is shown It is intended to;
Fig. 2 shows the solar energy photovoltaic panel being arranged on overpass bridge floor;
Fig. 3 is the signal control structure figure of rainwater storage irrigation system as shown in Figure 1.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is described further.Should be understood that following enforcement Example is merely to illustrate this utility model not for limiting scope of the present utility model.
As it is shown in figure 1, be that the one according to a most preferred embodiment of the present utility model is for overpass The rainwater storage irrigation system of lower greenbelt, described system specifically includes that rain in early spring initial filter segregation apparatus 1, Storage tank 2, photovoltaic water pump 3, power supply device, shower nozzle 5, and micro computer centralized-control box 6.
As it is well known in the art be generally disposed with the rainwater collection collector extended from top to bottom on the bridge post of overpass 10, for by the greenbelt under the rainwater diversion on overhead bridge floor to overpass.Owing to rainwater is from height Collect on bridge formation road surface, the most inevitably contain more foreign material and harmful substance.At the beginning of rain in early spring Filter segregation apparatus 1 is then connected to the end of this rainwater collection collector 10, for rainwater is carried out primary filter with And separate.As it is shown in figure 1, this rain in early spring initial filter segregation apparatus 1 specifically includes: assemble the most successively Drainage screen 11, base 12 and rain in early spring separation water tank 13, and with described rain in early spring separation water tank 13 The drain pipe 14 that connects of sidewall bottom, the be connected with the top side wall of described rain in early spring separation water tank 13 One overflow pipe 15, wherein, drain pipe 14 is provided with rain in early spring walkthrough control valve, drain pipe 14 and catch-basin Connecting, the first overflow pipe 15 connects with described storage tank 2.
Wherein, drainage screen 11, as an example and without limitation, Fig. 1 is shown as a cone shape not Rust steel mesh cover, top angle is about 60 °, and aperture is about 50 mesh, and base 12 is shown as a cup dolly, Its base diameter is slightly larger than the base diameter of drainage screen 11, and has the outer rim 121 raised up, with A space is formed between this outer rim and drainage screen 11.When rainwater flows out from rainwater collection collector 10 end, Foreign material are fallen into the outer rim 121 of base 12 by the deadening of drainage screen 11 along the surface of drainage screen 11 And in the space between drainage screen 11, and when foreign material accumulating amount exceedes outer rim 121 height of base 12 Foreign material will fall in greenbelt voluntarily, simultaneously as drainage screen 11 and base 12 are only and simply join Close and connect, clear up this drainage screen 11 and base 12 is the most more convenient.Thus, rainwater obtains primary filter.
Owing in the early-stage rainwater after again raining, harmful substance contents is the most high compared with later stage rainwater, If therefore early-stage rainwater can be separated with later stage rainwater, by the harmful substance that is substantially reduced in rainwater for The harmful effect of greenbelt plant growing.In the present embodiment, the rainwater after primary filter leads to successively Cross drainage screen 11, base 12 falls in rain in early spring separation water tank 13, wherein, is arranged on drain pipe 14 Rain in early spring walkthrough control valve be shown as rain in early spring hand control valve 16, rain in early spring hand control valve 16 is used for regulating this drain pipe 14 flows passed through for rainwater.Therefore, whenever again raining, open rain in early spring hand control valve 16, initial stage rain After water flows into this rain in early spring separation water tank 13, a part of rainwater flows into and this drain pipe through rain in early spring hand control valve 16 14 connection catch-basins, another part rainwater then rest on this rain in early spring separation water tank 13 makes its water level by Gradually rising, when water level rises to top, rainwater overflows through the first overflow pipe 15 and flows into and at the beginning of this rain in early spring In the storage tank 2 that filter segregation apparatus 1 connects.Thus, every rainwater being flowed in storage tank 2 is Through primary filter and the rainwater of separation, foreign material therein are substantially removed, and harmful substance contents is the biggest Big reduction.
Storage tank 2 may be disposed on the greenbelt between any two groups of bridge posts, adjacent to each two before and after it The rainwater-collecting of group bridge post and utilization.The capacity of this storage tank 2 can measure according to practical situation, generally 6~12m3, in case of arid season also can supplement tap water for the automatic spray to greenbelt in storage tank 2 Fill.
Photovoltaic water pump 3 is arranged in storage tank 2, the supercharging of the rainwater in storage tank 2, it is simple to spray Fill.
Power supply device includes: the solar energy photovoltaic panel 41 (seeing Fig. 2) being arranged on overpass bridge floor, with And the energy storage inverter 42 (seeing Fig. 1 and Fig. 3) being connected with solar energy photovoltaic panel 41 signal. By solar energy photovoltaic panel 41 being placed in overpass cornice area without shade with accumulation solar energy, daytime solar energy Volt plate 41 generates electricity and charges energy storage inverter 42, and night, energy storage was inverse according to setting requirement Become energy in device 42 by inversion into after high frequency voltage thus drive photovoltaic water pump 3, by storage tank 2 Water supercharging.
Rainwater after supercharging is sent to shower nozzle 5 by pipeline thus sprays greenbelt, wherein shower nozzle 5 are shown as four shower nozzles is arranged side by side.
Described system also includes micro computer centralized-control box 6, micro computer centralized-control box 6 and described photovoltaic Water pump 3 signal is connected to control this photovoltaic water pump 3 and opens and closes.
According to above-mentioned rainwater storage irrigation system, rainwater through rainwater collection collector 10 from overhead bridge floor upstream, Primary filter and separation is carried out, it is thus achieved that remove impurity removing and be harmful in a large number through rain in early spring initial filter segregation apparatus 1 The purifying rainwater of material, is the most just stored in storage tank 2, and by solar energy photovoltaic panel 41 Solar energy is accumulated, then carries out inversion by energy storage inverter 42, then pass through micro computer Centralized-control box 6 starts photovoltaic water pump 3, and purifying rainwater arrives green plants by shower nozzle 5 sprinkling irrigation the most at last On, it is achieved the pouring to greenbelt.
As it is shown in figure 1, this system preferably includes: second be connected with the top side wall of storage tank 2 Overflow pipe 21, and be connected with the end of this second overflow pipe 21 to be arranged at greenbelt ground unrestrained Fill pipe 22, described flood irrigation pipe 22 has some apopores 221.Preferably, flood irrigation pipe is diameter 160 The pvc pipe of millimeter, is lying in greenbelt, and distance ground 100 millimeter horizontal positioned, at Qi Ding Portion opens the apopore 221 of diameter 4 millimeters continuously every 200 millimeters.In storage tank, water level raises when raining heavyly, Rainwater i.e. overflows from the second overflow pipe and by flood irrigation pipe, greenery patches is carried out flood irrigation, when the saturated water suction of greenbelt After, unnecessary rainwater enters Storm Sewer Network.
With reference to shown in Fig. 1 and Fig. 3, described drain pipe 14 is additionally provided with and goes here and there with described rain in early spring hand control valve 16 The rain in early spring electrically-controlled valve 17 of connection, described rain in early spring electrically-controlled valve 17 is with described micro computer centralized-control box 6 signal even Connect, for controlling unlatching and the Guan Bi of this drain pipe 14.
It is provided with the first level sensor 18 in described rain in early spring separation water tank 13, is provided with in described storage tank 2 Second level sensor 28, this first, second level sensor 18,28 is all concentrated with described micro computer Control chamber 6 signal connects, for indicating respectively the water level in rain in early spring separation water tank 13 and storage tank 2.
When rainfall is the least, the first level sensor 18 show rain in early spring separation water tank 13 in water level in rainfall one When being still not enough to after fixing time rise, rain in early spring electrically-controlled valve 17 can be after raining one hour (can arbitrarily set) Close this drain pipe 14, make native system remain to collect cleaning rainwater when light rain, hereafter every 24 hours System can automatically open up rain in early spring electrically-controlled valve 17, ready for next one circulation.When the second level sensor When in 28 display storage tanks 2, water level is less than lower limit, system is automatically stopped sprinkling irrigation.
Fine filtering device 7 it is additionally provided with, it is achieved in storage tank 2 between photovoltaic water pump 3 and described shower nozzle 5 The further filtration of rainwater, it is to avoid blocking shower nozzle.
Also be sequentially provided with at shower nozzle 5 manual flow adjust a wage scale valve 81, automatic irrigation electromagnetic valve 82 and auxiliary Flow is adjusted a wage scale valve 83, and wherein, automatic irrigation electromagnetic valve 82 is connected with micro computer centralized-control box 6 signal, For controlling the automatically open and close of shower nozzle 5, auxiliary flow adjusts a wage scale valve 83 for regulating shower nozzle 5 to green Changing the flow of irrigating plant rainwater, additionally, due to be in parallel between each outlet pipe, discharge pressure is different, Manual flow is adjusted a wage scale the pressure regulation that valve 81 lays particular emphasis in different outlet pipe, can control each water outlet respectively simultaneously The spray field of pipe, as avoided being sprayed onto road surface, therefore can be used for manually regulating shower nozzle 5 and waters to green plants Fill the flow of rainwater.
Described system also includes the automatic irrigation timing dress being connected with described automatic irrigation electromagnetic valve 82 signal Put 84, therefore, automatic irrigation electromagnetic valve 82 can be opened by arranging this automatic irrigation timing means 84, Implement automatic irrigation.
Referring to figs. 2 and 3 shown, described system also includes and described micro computer centralized-control box 6 signal The temperature sensor 9 for induced environment temperature connected, this temperature sensor 9 is arranged at solar energy Near volt plate 41, once this temperature sensor 9 detects that ambient temperature is less than 5 DEG C, for preventing road surface wet Sliding or freeze, system then can be automatically stopped sprinkling irrigation.
The outside of the sidewall bottom of storage tank 2 is additionally provided with blowoff valve 23, can be used for periodically discharging storage tank 23 Interior sewage, clears up storage tank 2.
The rainwater storage irrigation system of above-mentioned most preferred embodiment provided according to this utility model, can by with Lower program is carried out:
1., when in the second level sensor 28 shows storage tank 2, water level is less than lower limit, system is stopped automatically Only sprinkling irrigation, red eye is bright;
2., when fine filtering device needs to clean, system is automatically stopped sprinkling irrigation, and amber lamp is bright;
3., when temperature sensor 9 display environment temperature is less than 5 DEG C, for preventing road surface slippery situation or icing, it is Uniting and stopping sprayed, white signal lamp is bright;
4. when system is normal, greensignal light is bright.
The above-mentioned rainwater storage irrigation system provided according to this utility model, first, by Shanghai rainfall Many advantages, take full advantage of rainwater resource, save tap water resource, decrease city planting ductwork draining Pressure, it is to avoid the potential safety hazard brought because of field operation;Secondly, by rain in early spring initial filter segregation apparatus pair Rainwater has carried out primary filter and separation, removes a large amount of foreign material and the initial stage rain containing a large amount of harmful substances Water, it is to avoid harmful substance adverse effect produced to green plants growth;Again, make full use of greatly Naturally solar energy realizes the driving to photovoltaic water pump, and the water supercharging in storage tank is delivered to shower nozzle to greening Plant is sprayed, and has both avoided the consumption to electric energy, eliminates again laying grid equipment again and is brought Cost put into, and rinse by sprinkling irrigation, maintain the cleaning of plant leaf blade, and then raising leaves of plants The photosynthesis of sheet, enhances the resistance of plant;Also by micro computer centralized-control box and various electromagnetic valves, The signal of temperature sensor, level sensor and sprinkling irrigation timing means connects, it is achieved that this rainwater storage Irrigation system separates from initial filter, saving to of rainwater is sprayed and the whole-course automation of flood irrigation, at utmost Reduce cost of labor, improve work efficiency.
Above-described, preferred embodiment the most of the present utility model, it is not limited to this utility model Scope, above-described embodiment of the present utility model can also make a variety of changes.The most every according to this practicality Change simple, equivalent that claims of novel application and description are made and modification, fall within The claims of this utility model patent.The most detailed description of this utility model be conventional skill Art content.

Claims (10)

1. a rainwater storage irrigation system for greenbelt under overpass, described rainwater storage irrigates system System includes: storage tank, it is characterised in that also include:
It is arranged at the rain in early spring initial filter segregation apparatus of described storage tank upstream and rainwater collection header downstream, described Rain in early spring initial filter segregation apparatus includes: drainage screen, base and the rain in early spring separation water assembled the most successively Case, and the drain pipe being connected with the sidewall bottom of described rain in early spring separation water tank, separate water with described rain in early spring The first overflow pipe that the top side wall of case connects, wherein, described drain pipe is provided with for regulating this draining The rain in early spring hand control valve of the flow that pipe passes through for rainwater, described drain pipe is connected with catch-basin, and described first overflows Water pipe connects with described storage tank;
It is arranged at the photovoltaic water pump within described storage tank;
There is provided the power supply device of power for described photovoltaic water pump, described power supply device includes: be arranged at overhead Solar energy photovoltaic panel on bridge bridge floor, and inverse with the energy storage that described photovoltaic partitioned signal is connected Become device;
The shower nozzle being connected with described photovoltaic water pump by pipeline;And
It is connected to control the micro computer centralized Control that this photovoltaic water pump opens and closes with described photovoltaic water pump signal Case.
Rainwater storage irrigation system the most according to claim 1, it is characterised in that described system is also Including the second overflow pipe being connected with the top side wall of described storage tank, and with described second overflow pipe End connect be arranged at greenbelt ground flood irrigation pipe, described flood irrigation pipe has some apopores.
Rainwater storage irrigation system the most according to claim 2, it is characterised in that described drain pipe On be additionally provided with the rain in early spring electrically-controlled valve connected with described rain in early spring hand control valve, described rain in early spring electrically-controlled valve and described micro-electricity Brain centralized-control box signal connects.
Rainwater storage irrigation system the most according to claim 3, it is characterised in that described rain in early spring divides The first level sensor, described first level sensor and described micro computer centralized Control it is provided with in water tank Case signal connects.
Rainwater storage irrigation system the most according to claim 4, it is characterised in that described storage tank Inside it is provided with the second level sensor, described second level sensor and described micro computer centralized-control box signal Connect.
Rainwater storage irrigation system the most according to claim 1, it is characterised in that described smooth FUSHUI It is additionally provided with fine filtering device between pump and described shower nozzle.
Rainwater storage irrigation system the most according to claim 1, it is characterised in that at described shower nozzle It is additionally provided with manual flow to adjust a wage scale valve and automatic irrigation electromagnetic valve, described automatic irrigation electromagnetic valve and described micro-electricity Brain centralized-control box signal connects.
Rainwater storage irrigation system the most according to claim 7, it is characterised in that described system is also Including the automatic irrigation timing means being connected with described automatic irrigation solenoid signal.
Rainwater storage irrigation system the most according to claim 1, it is characterised in that described system is also Including the temperature sensor for induced environment temperature being connected with described micro computer centralized-control box signal.
Rainwater storage irrigation system the most according to claim 1, it is characterised in that described base There is rounded bottom, and there is protruding outer rim, formed between described outer rim and described drainage screen and accommodate Space.
CN201620213201.4U 2016-03-18 2016-03-18 A rainwater regulation irrigation system for greenbelt under overpass Active CN205455048U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105746303A (en) * 2016-03-18 2016-07-13 上海市绿化管理指导站 Rainwater storage irrigation system for green belts under viaducts
CN106939635A (en) * 2017-03-27 2017-07-11 上海应用技术大学 A kind of overpass rainwater primary filter and retention device
CN108187427A (en) * 2017-12-15 2018-06-22 武汉科技大学 A kind of dust pelletizing system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105746303A (en) * 2016-03-18 2016-07-13 上海市绿化管理指导站 Rainwater storage irrigation system for green belts under viaducts
CN105746303B (en) * 2016-03-18 2019-03-08 上海市绿化管理指导站 A kind of rainwater storage irrigation system for greenbelt under overpass
CN106939635A (en) * 2017-03-27 2017-07-11 上海应用技术大学 A kind of overpass rainwater primary filter and retention device
CN108187427A (en) * 2017-12-15 2018-06-22 武汉科技大学 A kind of dust pelletizing system

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