Utilize solar energy and the low ecological water treatment system that affects development facility structure
Technical field
The present invention relates to a kind of water treatment system, relate in particular to one and utilize solar energy and the low development facility structure that affectsThe ecological water treatment system of building.
Background technology
Along with social economy's fast development, people's living standard is greatly improved, and is meeting basic needUnder the prerequisite of asking, constantly creating more and more comfortable environment. In built-up city, people tend toBuild the man-made tourist sites such as man-made lake, cistern and meet the pursuit of people to natural environment. But for great majorityBelong to the landscape water of stagnant water environment, because water body is stable, water quality is easy to worsen. Especially little at someThe scene of " foot bridge, flowing water, other " that district presents in when opening quotation and " foot bridge, other " after a period of timeScene formed striking contrast, its main cause is: adopt common water pump to build running water energy consumption larger,Estate management expense significantly raises.
In addition, pollution and the " water that causes due to storm-water drainage in the time of exsiccosis China most citiesSoak street " phenomenon constantly appearance again. Especially northern area, due to overdraft of groundwater, level of ground water year by yearDecline, formed more serious potential geological disaster. How to reduce the outer discharge capacity of rainwater, increase place rainWater infiltration capacity, recharge of groundwater, has caused showing great attention to of people.
Low impact exploitation (LID) is a kind of small-sized control device of disperseing by source emphasized, maintains and protect fieldThe natural Hydrological Function in ground, effectively alleviate that the crest discharge that Permeable stratum area increase causes increases, runoff coefficient increases,The pollution of area source urban rainwater management theory increasing the weight of of loading, the nineties in 20th century the Maryland, USAImplement. Low impact exploitation is mainly detained the facilities such as facility, the wet pool, Glassed swale, rainwater utilization and is come by biologyMaintain the front original hydrologic condition of exploitation, control runoff pollution, reduce disposal of pollutants.
How can utilize on the one hand the low development facility that affects to change traditional storm-water drainage thought, realize development zoneThe sustainable water circulation in territory, improves water quality, reduces again on the other hand operating cost, allows landscape water " work ", isPropelling utilizes the key of rainwater landscape environment.
Summary of the invention
The object of the present invention is to provide a kind of utilize solar energy and the low ecological water processing that affects development facility structureSystem, in reducing running cost, can promote again the popularization of rainwater utilization and the improvement of water quality of landscape water,And efficiently solve landscape water and become the technical barrier of stagnant water, in the beautification of the environment that has truly realized landscape waterTurn use into.
The technical measures that the present invention taked are for achieving the above object as follows: one is utilized solar energy and low impact exploitationThe ecological water treatment system that facility builds, is characterized in that: comprise photovoltaic water-raising system and the low development facility that affects,Described low affect development facility comprise as water circulation unit for receiving treated underlying surface rainfall runoffMulti-functional ink storage pond, the wet land system for the treatment of underlying surface rainfall runoff, natural drainage systems, Rain GardenSystem, the wet pool and drop view, described wet land system is along the edge setting in Multi-functional ink storage pond, underlying surface rainwaterRunoff flows in Multi-functional ink storage pond by wet land system; Described drop view, Rain Garden system, row naturallyWater system and the wet pool are connected and form a recirculated water subsystem with series system, and described photovoltaic water-raising system promotes manyThe water body of function cistern is to the view that drops; In recirculated water subsystem, be positioned at water circulation unit and many merits of position, endCan be communicated with by cistern, and the water circulation unit present position that is positioned at front in recirculated water subsystem is lower than after being positioned atThe water circulation unit present position of side, so that water body dependence self potential energy natural flow enters by recirculated water subsystemEnter the circular treatment that realizes ecological water in Multi-functional ink storage pond.
The present invention adopts photovoltaic water-raising system, using solar energy as power, has saved running cost, and realizesThe the regulating and storing and recycling of site rainwater, saving water resource, maintains original hydrologic condition before exploitation, controls footpathStream pollutes, and reduces disposal of pollutants. In addition, the invention solves landscape water becomes the technical barrier of stagnant water, canUtilize Ecological Measures to improve water quality, strengthened view " activity ", realized the landscaping effect of landscape water.
As one embodiment of the present invention, the described wet pool, natural drainage systems and Rain Garden system are two covers,Wherein a set of be the wet pool, natural drainage systems and Rain Garden system is communicated with in turn and this cover in Rain Garden systemSystem is also communicated with described drop view, and another set of is that Rain Garden system, natural drainage systems and the wet pool connect in turnRain Garden system in logical and this cover is also communicated with described drop view, and the wet pool in this two cover is respectively to circulateThe water circulation unit that is positioned at position, end in water subsystem, is communicated with described Multi-functional ink storage pond respectively.
As one embodiment of the present invention, described photovoltaic water-raising system comprises photovoltaic matrix and for by multi-functionalThe water body of cistern be promoted to drop view water pump, described water pump is selected DC water pump, described photovoltaic matrix andDC water pump electrical connection. Present embodiment is to adopt the direct current of photovoltaic Output matrix directly to drive water pump.
As another embodiment of the invention, described photovoltaic water-raising system comprises photovoltaic matrix, for by lightThe direct current of volt Output matrix is converted to the photovoltaic water-raising inverter of alternating current and for by the water in Multi-functional ink storage pondBody is promoted to the water pump of drop view, and described water pump is selected interchange water pump, and described photovoltaic matrix, photovoltaic water-raising are contraryBecome device and exchange water pump and be electrically connected successively.
Ecological water treatment system of the present invention also comprises control system, and described control system is to control parameter controlOpen and close water pump, described control parameter comprises the water level in Multi-functional ink storage pond, setting-up time, the rainwater of keying water pumpThe soil moisture of garden system, the generated energy of photovoltaic matrix.
Compared with prior art, the present invention has following significant effect:
(1) the present invention utilizes the Ecological water cycle treatment system that Non Conventional Energy Sources and non-traditional water source build, and adopts lightVolt water-raising system, using solar energy as power, has saved running cost.
(2) the present invention has realized regulating and storing and recycling of site rainwater, and saving water resource maintains exploitation front originalHydrologic condition, controls runoff pollution, reduces disposal of pollutants.
(3) the invention solves landscape water becomes the technical barrier of stagnant water, has strengthened view " activity ", has realized scapeSee the landscaping effect of water.
(4) the present invention has realized and has utilized ecological measure to process reparation water body, can improve and ensure water quality.
(5) the recirculated water unit of recirculated water subsystem of the present invention exists water level elevation poor, takes full advantage of drop reoxygenationSystem, has further strengthened the activity of landscape water.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is composition structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of solar energy and the low ecological water treatment system that development facility builds, bag of affecting of utilizingDraw together photovoltaic water-raising system and the low development facility that affects, low affect development facility comprise as water circulation unit forReceive the Multi-functional ink storage pond 2 of treated underlying surface rainfall runoff A, for the treatment of underlying surface rainfall runoffWet land system 10, natural drainage systems 9, Rain Garden system 7, the wet pool 8 and drop view 6, wet land systemThe 10 edge settings along Multi-functional ink storage pond 2, underlying surface rainfall runoff A flows into many merits by wet land system 10In energy cistern 2; Drop view 6, Rain Garden system 7, natural drainage systems 9 and the wet pool 8 are with the side of series connectionFormula is connected and forms a recirculated water subsystem, and photovoltaic water-raising system promotes the water body in Multi-functional ink storage pond to the scape that dropsSee 6. The water circulation unit that is positioned at position, end in recirculated water subsystem is communicated with Multi-functional ink storage pond, and at recirculated waterIn system, be positioned at the water circulation unit present position in front lower than the water circulation unit present position that is positioned at rear.
In the present embodiment, the wet pool 8, natural drainage systems 9 and Rain Garden system 7 are two covers, wherein a set ofThat the wet pool 8, natural drainage systems 9 and the Rain Garden system 7 that present position raises is successively communicated with and this cover in turnIn Rain Garden system 7 be also communicated with drop view 6, another set of is the rainwater flower that present position reduces successivelyGarden system 7, natural drainage systems 9 and the wet pool 8 be communicated with in turn and this cover in Rain Garden system 7 also with dropView 6 is communicated with, and the wet pool 8 in this two cover is respectively the water circulation unit that is positioned at position, end in recirculated water subsystem,Be communicated with Multi-functional ink storage pond 2 respectively. So that water body rely on self potential energy natural flow successively by drop view 6,Rain Garden system 7, natural drainage systems 9 and the wet pool 8 enter the circulation that realizes ecological water in Multi-functional ink storage pondProcess. The setting of drop view, can make full use of drop and aproll mode reoxygenation.
In the present embodiment, photovoltaic water-raising system comprises photovoltaic matrix 3, direct current for photovoltaic matrix 3 is exportedElectricity is converted to the photovoltaic water-raising inverter 4 of alternating current and for the water body in Multi-functional ink storage pond 2 is promoted to dropThe water pump 5 of view 6, water pump 5 is selected interchange water pump, photovoltaic matrix 3, photovoltaic water-raising inverter 4 and exchange waterPump 5 is electrically connected successively.
Also comprise control system, control system opens and closes water pump to control parameter control, controls parameter and comprises multi-functionalSending out of the soil moisture of the water level of cistern, the setting-up time that opens and closes water pump, Rain Garden system, photovoltaic matrixElectric weight.
Photovoltaic matrix in Ecological water cycle treatment system of the present invention is not limited to regular shape, and main purpose is to utilizeSolar energy, can need to arrange in conjunction with sight sculpt etc. according to physical condition. Multi-functional ink storage pond, natural drainage systemSystem, Rain Garden system, the wet pool, drop view etc. do not have permanent order, can carry out according to on-the-spot actual conditionsArrange. In other embodiments, photovoltaic water-raising system comprises photovoltaic matrix and for by the water in Multi-functional ink storage pondBody is promoted to the water pump of drop view, and water pump is selected DC water pump, and photovoltaic matrix and DC water pump electrical connection realizeThe direct current of photovoltaic Output matrix directly drives water pump.
The course of work of the present invention is as follows:
In the time that there is rainfall in place, underlying surface rainfall runoff A enters in Multi-functional ink storage pond 2 through wet land system 10Store, feed back to photovoltaic water-raising system according to water level or the follow-up low soil moisture that affects development facility,By utilizing photovoltaic matrix 3 to collect solar energy, after inverter 4 effects of pumping up water, start water pump 5, water pump 5 willWater extraction is raised to drop view 6, realizes the rainwater storing on Rain Garden system 7, natural drainage systems 9, the wet poolIn 8, flow, form Ecological water cycle treatment system.
The present invention is low to be affected in development facility each recirculated water unit and can be used as view and can be used as again and store the little of rainwaterThe type unit of regulating and storing, utilizes Ecological Measures to improve water quality, effectively reduces the outer row of rainwater, can increase to greatest extentRain infiltration, recharge of groundwater.
Embodiments of the present invention are not limited to this, according to foregoing of the present invention, according to the common skill of this areaArt knowledge and customary means, Non Conventional Energy Sources system of the present invention can adopt solar energy, can also adopt wind energy, windLight is complementary and other Non Conventional Energy Sources are alternative; Energy conversion utilization of the present invention is also not limited to the inverter that pumps up water, allBe to utilize Non Conventional Energy Sources that the system of power is provided, all can realize function of the present invention; Wet land system can surround manyFunction cistern; For some low shadows of directly deriving from the enlightenment of content of the present invention and embodiment or associatingRing combination, different arrangement form and the elevation of development facility, application site, the utilization of the different facilities of changeWithin traditional energy driving etc. all drops on rights protection scope of the present invention.