CN202558667U - Mobile point-array solar seawater desalination system - Google Patents

Mobile point-array solar seawater desalination system Download PDF

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Publication number
CN202558667U
CN202558667U CN2012201020776U CN201220102077U CN202558667U CN 202558667 U CN202558667 U CN 202558667U CN 2012201020776 U CN2012201020776 U CN 2012201020776U CN 201220102077 U CN201220102077 U CN 201220102077U CN 202558667 U CN202558667 U CN 202558667U
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China
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solar energy
sea water
energy mirror
solar
mirror
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CN2012201020776U
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Chinese (zh)
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李建民
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Chengdu Aonengpu Technology Co Ltd
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Chengdu Aonengpu Technology Co Ltd
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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
    • Y02A20/124Water desalination
    • 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
    • Y02A20/124Water desalination
    • Y02A20/138Water desalination using renewable energy
    • Y02A20/142Solar thermal; Photovoltaics
    • 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
    • Y02A20/20Controlling water pollution; Waste water treatment
    • Y02A20/208Off-grid powered water treatment
    • Y02A20/212Solar-powered wastewater sewage treatment, e.g. spray evaporation
    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/47Mountings or tracking

Abstract

The utility model relates to solar utilization, in particular to realization of solar acquisition by using point-focusing solar mirrors which are applied to a mobile point-array solar seawater desalination system. The mobile point-array solar seawater desalination system comprises at least one or one group of point-focusing solar mirrors, at least one seawater desalting equipment and a tracking control device, wherein the solar mirrors are arranged on a solar mirror bracket; the seawater desalting equipment is arranged on a seawater desalting equipment bracket; the seawater desalting equipment is arranged in a point-like region for focusing of the solar mirrors and arranged above or below the solar mirrors; the tracking control device is used for controlling the solar mirrors to focus sunlight onto at least one solar desalting equipment when the sunlight changes; and when the solar mirrors track the solar energy, the solar desalting equipment moves and each or each group of the solar mirrors chooses the seawater desalting device with the highest solar utilization efficiency for focusing, so that the solar tracking, focusing and utilization are realized.

Description

A kind of transfer point array solar seawater desalination system
Technical field
The utility model relates to the sun power utilization, particularly adopts the solar energy mirror of point focusing to realize solar energy acquisition, adopts solar energy point focusing to realize the focus tracking sea water distiling plant of sun power, relates to the focusing utilization of sun power.
Background technology
Solar seawater desalination utilizes sun power to realize the equipment of sea water desaltination exactly.
By nineteen ninety, the water-yielding capacity of the mounted sea water distiling plant in the whole world is 13,000,000 cubic metre/day.By 2000, this numeral was turned over one times.Increasing sharply of desalination water will produce a series of problem, and wherein the most outstanding is exactly the consumption problem of the energy.According to estimates, produce 13,000,000 cubic metre desalination water every day, need to consume I.3 hundred million tons of crude oil every year.Even people are affordable the expense of this fuel, but Greenhouse effect of the earth, atmospheric pollution etc. also the bulletin people must act with caution.Therefore, seek to carry out sea water desaltination with sun power, the green grass or young crops that will receive people narrows.
The mankind utilize sun power to carry out sea water desaltination in early days, mainly are to utilize sun power to distill, so early stage solar energy sea water desalination apparatus generally all is called solar still.Early stage solar still yields poorly owing to water, and first current cost is high, thereby in a very long time, receives the unfrequented of people.After the World War I, solar still has caused the great interest of people once more.Many at that time new devices were developed out, such as ceiling mounted, tilt a curtain core formula, inclination disc type and inflatable solar still or the like, at that time martime rescue and the people's domestic water have solved very big problem.The operation logic of solar still is to utilize sun power to produce heat energy driving seawater to undergo phase transition process, promptly produces evaporation and condensation.Operation scheme generally can be divided into direct method and indirect method two big classes.As its name suggests, the direct method system directly utilizes sun power in heat collector, to distill, and the solar energy collector of indirect method system and sea water by distillation partly are isolating.But over nearly more than 20 years, existing many scholars have carried out dark people's research to the mixing system of direct method and indirect method, and according to whether using other solar energy collector to be divided into the solar distilling system active again and passive type two big classes.
The example of passive type solar energy Distallation systm is exactly the disc type solar energy distillation device, and people have had nearly 150 years history to its application.Because its simple in structure, convenience of drawing materials is so far still by extensive employing.At present the research of disc type solar energy distillation device is mainly concentrated on the improvement of the choosing of material, various thermal propertys and it and all kinds of solar energy collector are used.At present, the efficient of more satisfactory disc type solar energy distillation device is about 35%, and in the time of fine day, water production rate is generally about 3~4kg/m.If in seawater, adding concentration is the black naphthylamines of 172.5ppm, output of distill water can improve about 30%.A critical defect of passive type solar energy Distallation systm is that working temperature is low, and water production rate is not high, also is unfavorable for working at night and utilizing other waste heat.For this reason, people have proposed the plan of tens of kinds of active solar energy distillers, and this has been carried out big quantity research.In the active solar energy Distallation systm,, its operating temperature is greatly improved, or its inner heat and mass transfer process is improved owing to be equipped with other auxiliary facility.And, in most active solar energy Distallation systm, the latent heat that in condensing process, discharges of recovered steam initiatively, thereby this type systematic can access than traditional solar still high one water production rate to several times.
The focused solar energy seawater desalination system is to adopt the solar focusing tracking technique to realize the elevated temperature heat collection of sun power, through sending heat energy to desalting plant, realizes sea water desaltination again.
The generating of existing solar focusing heat is divided into three kinds of slot type, tower, dish formulas, and its solar energy acquisition part can be used for sea water desaltination.Usually tower, dish formula can reach the collecting temperature of 800-2000 degree, utilizes this heat energy can realize the sea water desaltination of sun power.
Solar energy point focusing utilization technology mainly is two kinds of tower and butterflies, and dish formula system adopts solar energy mirror to focus on the solar utilizing equipment.And the solar utilizing equipment of existing dish formula technology is to move along with the variation of sun glasses, because the weight of big solar utilizing equipment will increase load, be unfavorable for following the tracks of, thereby existing dish formula Technology Need improves.
Tower system is as heliostat with a solar energy mirror; A plurality of solar energy reflection mirrors are focused on a sea water distiling plant on the sea water distiling plant, because the characteristic that tower type solar is gathered makes be merely 4-6 hour its time of utilizing in tracking solar procedure division solar energy mirror; Solar energy mirror like the tower east side can't be utilized in the last period of the day from 11 a.m. to 1 p.m basically; Have only to noon or just can utilize in the afternoon down, thereby solar energy acquisition efficient is low, this technical scheme can realize the pyritous collection; But it is larger usually, is not suitable for small-sized or domestic system.
Summary of the invention
The purpose of the utility model just provides a kind of transfer point array solar seawater desalination system; Adopt solar energy mirror to gather focus and become various optics of solar energy mirrors a little; In the zone of focus, sea water distiling plant is set, sea water distiling plant moves in the process of tracking solar, in solar energy mirror tracking solar process; Its focal length changes, thereby is called the zoom tracking; In following the tracks of the process of the sun, keep its focal length to be in the zone of the point of sea water distiling plant all the time; Solar energy mirror is provided with follow-up control apparatus, and solar energy mirror is arranged on the solar energy mirror support, the high temperature highly effective gathering and the utilization that realize.
The utility model adopts sea water distiling plant and sun acquisition system not to interconnect; Sun acquisition system and sea water distiling plant move respectively; On sea water distiling plant, also be provided with tracking control system, sea water distiling plant and sun acquisition system adopt tracking control system inequality; Perhaps at least one sea water distiling plant interconnects with sun acquisition system and moves with solar energy mirror, and another one sea water distiling plant and sun acquisition system do not interconnect at least, and sun acquisition system and sea water distiling plant move respectively.
The utility model adopts and contains a solar energy mirror or one group of solar energy mirror and two sea water distiling plants at least; In the tracking solar process with solar light focusing at least one sea water distiling plant; Solar energy tracking process in every day; Have at least one or one group of solar energy mirror to focus at least two sea water distiling plants, the sea water distiling plant of the sun power utilising efficiency that each or every group of solar energy mirror are selected to reach the highest focuses on.Thereby realized improving the tracking efficient of existing solar tracking system; Reduced the cost of tracking system; Overcome so the existing tower type solar acquisition system solar energy acquisition time low shortcoming; Through the technological method of a plurality of sea water distiling plants is set, realized the raising that utilizes time and efficient to existing solar energy mirror, make the system of point focusing can carry out the requirement of the suitable different scale of distributed, miniaturized; Also be suitable for simultaneously the application of multiple difference in functionalitys such as the photovoltaic of large scale system, particularly sun power, hot generating, heating, culinary art, refrigeration.
Concrete summary of the invention is following:
A kind of transfer point array solar seawater desalination system; Comprise at least one sea water distiling plant (1), can gather solar energy mirror (2), the solar energy mirror holder device (4) of support solar mirror, power supplying apparatus, the power transmission of sun power; And electronic system, it is characterized in that: at least one is solar energy mirror and at least one sea water distiling plant of one group of point focusing perhaps; Sea water distiling plant is arranged in the zone of the point-like that solar energy mirror focuses on; And be arranged on solar energy mirror the top or the below; Sea water distiling plant is arranged on the sea water distiling plant support; Solar energy mirror is arranged on the solar energy mirror support; The solar energy mirror support or/and solar energy mirror or/and sea water distiling plant is provided with follow-up control apparatus, follow-up control apparatus control solar energy mirror when sunshine changes with solar light focusing at least one sea water distiling plant, in the solar energy tracking process of every day, focus at least one sea water distiling plant; Sea water distiling plant moves in solar energy mirror tracking solar process, realizes that the tracking of sun power focuses on utilization.
Sea water distiling plant is made up of solar energy photothermal converter, sea water desaltination bed, sea water desaltination fluid, sea water desaltination chamber; It is indoor that the sea water desaltination bed is arranged on sea water desaltination, and the sea water desaltination chamber is provided with sea intake and water outlet, and it is indoor that seawater enters into sea water desaltination from import; Carry out heat exchange with the sea water desaltination fluid on the mirror sea water desaltination bed; Become steam after seawater is heated and flow out from outlet, after condensation, become fresh water, thereby accomplish sea water desaltination from the back.Solar energy photothermal converter with solar energy converting be the heat energy direct heating by the sea water desaltination material or with the heat exchange of sea water desaltination fluid, the sea water desaltination fluid be arranged on seawater on the sea water desaltination bed and carry out heat exchange and will be carried out sea water desaltination by the sea water desaltination thing.The solar energy photothermal converter of sea water distiling plant or sea water distiling plant is arranged on the solar energy mirror pickup area.
A plurality of solar energy mirror or many group solar energy mirror in the tracking solar process with solar light focusing at least one sea water distiling plant; Solar energy tracking process in every day; Have at least one or one group of solar energy mirror to focus at least two sea water distiling plants, the sea water distiling plant of the sun power utilising efficiency that each or every group of solar energy mirror are selected to reach the highest focuses on.
The solar seawater desalination system of forming by a plurality of solar energy mirror and a plurality of sea water distiling plant; A plurality of solar energy mirror are carried out optimum focusing according to solar energy acquisition efficient; Each solar energy mirror can be according to the principle chosen distance of solar energy acquisition efficient recently or the principle of optimum sea water distiling plant, optimum focuses on selection.This selection can be that a plurality of solar energy mirror consist of one group of solar energy mirror, and a common sea water distiling plant selecting optimum is realized the collection and the utilization of sun power.Can there be solar energy mirror in tracing process, to focus on a sea water distiling plant in a plurality of sun glassess, but has at least one or one group to focus on plural sea water distiling plant, perhaps focus on a plurality of sea water distiling plants as required.
Solar energy mirror and sea water distiling plant adopt following a kind of mode to carry out matched motion:
A, solar energy mirror and solar energy mirror support and sea water distiling plant do not interconnect; Or/and adopt different follow-up control apparatus respectively on solar energy mirror support and the sea water distiling plant, make solar energy mirror in solar energy mirror or/and solar energy mirror support and sea water distiling plant move respectively;
B, have a solar energy mirror at least or/and solar energy mirror support and sea water distiling plant interconnect, and through being arranged on the solar energy mirror support or/and solar energy mirror or/and the follow-up control apparatus on the sea water distiling plant makes solar energy mirror move with sea water distiling plant.
Said solar energy mirror support is made up of interconnecting piece and at least one rotating shaft and the strut member that is connected with ground or installation position; Form the solar energy acquisition system by at least one or one group of solar energy mirror with the solar energy mirror support, the selection of solar energy acquisition system is following at least a kind of:
A, each solar energy mirror are provided with two rotating shafts, and one is called transverse axis another is called the longitudinal axis, and the transverse axis and the longitudinal axis intersect each other, comprise into 90 degree angles, and solar energy mirror connects to form the solar energy acquisition system with the solar energy mirror support that contains this rotating shaft;
B, each solar energy mirror are connected with two rotating shafts respectively; One is called transverse axis another is called the longitudinal axis; The transverse axis and the longitudinal axis do not intersect each other; On rotating shaft and the solar energy mirror or the solar energy mirror frame be connected to become the longitudinal axis, another one be connected to become transverse axis with solar energy mirror again after interconnecting piece is connected, solar energy mirror and the solar energy mirror support that contains the transverse axis and the longitudinal axis connect to form the solar energy acquisition system;
C, a plurality of solar energy mirror are connected on each other forms a series on the interconnecting piece; Solar energy mirror on each series is connected with a rotating shaft, and this axle becomes the longitudinal axis, and a plurality of series are parallel with one another to be connected on an interconnecting piece and with the another one rotating shaft; This axle becomes transverse axis; Transverse axis intersects with the longitudinal axis each other, comprises into 90 degree, and solar energy mirror connects to form the solar energy acquisition system with the solar energy mirror support that contains the transverse axis and the longitudinal axis;
D, a plurality of solar energy mirror are connected on each other forms a series on the interconnecting piece; Solar energy mirror on each series all is connected with a rotating shaft; This axle becomes the longitudinal axis, and a plurality of series are parallel with one another to be connected on an interconnecting piece and with the another one rotating shaft, and this axle becomes transverse axis; Transverse axis with and the longitudinal axis does not intersect each other, solar energy mirror and the solar energy mirror support that contains the transverse axis and the longitudinal axis connect to form the solar energy acquisition system;
E, by the solar energy mirror of the solar energy mirror of a point focusing or one group of point focusing, contain solar energy mirror support parallel with earth's axis or that form less than the rotating shaft of 90 degree angles and be connected with one.
Owing to adopted a plurality of sea water distiling plants; Thereby can realize the collection of optimum solar energy mirror; Solar energy mirror can select suitable sea water distiling plant to focus on as required; Simultaneously owing to adopted a plurality of sea water distiling plants, thereby can choose optimum sea water distiling plant and focus on, reduce the cost of solar energy tracking like this.
In order to realize optimum tracking, interconnecting piece or rotating shaft can be adopted the different geometric shape, so that the tracking of solar energy mirror is suitable for different sea water distiling plants, but interconnecting piece or rotating shaft geometrical shape are selected from following at least a:
A, linear cylinder, cylinder is provided with a plurality of solar energy mirror, and preferred straight line is parallel with earth's axis;
B, be one or more of curve, parabolic type, compound parabolic line style, hyperbolic parabola type;
C, be circle, Polygons, arc, orthogonal one or more.
Said sea water distiling plant support is made up of interconnecting piece and at least one rotating shaft and the strut member that is connected with ground or installation position, sea water distiling plant be connected with rotating shaft again after interconnecting piece is connected, be connected with strut member again; The geometrical shape of the interconnecting piece of said sea water distiling plant or its rotating shaft is selected from following at least a:
A, linear cylinder, cylinder is provided with a plurality of solar energy mirror, and preferred straight line is parallel with earth's axis;
B, be one or more of curve, parabolic type, compound parabolic line style, hyperbolic parabola type;
C, be circle, Polygons, arc, orthogonal one or more.
Follow-up control apparatus is made up of integrated follow-up control apparatus and/or complete follow-up control apparatus.
Said integrated follow-up control apparatus provides parts, power transmission component, computer controlled member made to consist of an integrated device by power; Integrated device is arranged on solar energy mirror support or the sea water distiling plant support and with rotating shaft and is connected; The electronic sensor device is arranged on solar energy mirror or the sea water distiling plant; Each rotating shaft is provided with an integrated follow-up control apparatus; The electronic sensor device is sent to wave on the computer controlled member made in the integrated device, is realized each solar energy mirror follow-up control by the rotation of integrated control device through a rotating shaft of control;
Said complete follow-up control apparatus provides parts, power transmission component, electronic sensor parts, computer controlled member made to form by power; The electronic sensor device is arranged on solar energy mirror or the sea water distiling plant; Power transmission component is connected with rotating shaft; Power transmission component is arranged on the solar energy mirror support; Power provides parts and computer controlled member made to be arranged on the solar energy mirror support or follows the tracks of on support or sea water distiling plant support or the ground, and the electronic sensor device transmits computer controlled member made with wave, and the control power transmission component provides power to send rotating shaft to through power transmission component; The control of realization countershaft drives the solar energy mirror that is arranged in the rotating shaft simultaneously and follows the tracks of, and a plurality of sun glassess and rotating shaft are common adopts complete follow-up control apparatus to realize the follow-up control to sun power;
Said electronic sensor parts adopt the transmitter of optics or electronics; With optical signalling, physical geographical position signal, electronic sensor signal or its combination; Software in single-chip machine or computingmachine calculates; Realization is to the tracking of sun power and the driving of solar energy mirror or sea water distiling plant; Optical signalling, physical geographical position signal, electronic sensor signal or its combination are arranged on the solar energy mirror and perhaps perhaps link to each other on every side and with computer controlled member made on the sea water distiling plant, and computer controlled member made provides parts to link to each other with power, and power provides parts to be connected with power transmission component.
Described power provides parts, be selected from following one of at least:
A, Mechanical Driven device;
B, phase transformation drive unit adopt to be enclosed in a spatial material, along with the increase of temperature makes the increase of its pressure, promote running gear, realize following the tracks of;
C, utilize electric energy to drive motor or hydraulicefficiency plant to drive power transmission mechanism and realize following the tracks of;
D, utilize gaseous tension that the device of power is provided.
Described power transmission component be arranged on interconnecting piece or with support component on, and be connected with power supplying apparatus, power transmission component select from following one or more: gear mechanism, link chain mechanism, turbine and worm mechanism, linkage.
Said sea water distiling plant is made up of solar energy photothermal converter, sea water desaltination bed, sea water desaltination fluid, sea water desaltination chamber; It is indoor that the sea water desaltination bed is arranged on sea water desaltination; Solar energy photothermal converter with solar energy converting be the heat energy direct heating by the sea water desaltination material or with the heat exchange of sea water desaltination fluid, the sea water desaltination fluid be arranged on being carried out heat exchange by the sea water desaltination thing and will be carried out sea water desaltination on the sea water desaltination bed by the sea water desaltination thing.
Also be provided with at least one thermophore; Be connected in the device for converting solar energy of a plurality of sea water distiling plants and the thermophore; Thermophore with carry out heat exchange through an interchanger and sea water desaltination fluid, device for converting solar energy is a heat energy with conversion of solar energy, thermophore stores heat energy; The sea water desaltination fluid with carried out heat exchange by the sea water desaltination thing, realize being processed by the sea water desaltination of sea water desaltination thing.
The solar energy mirror of any point focusing all is useful on the solar energy acquisition of the utility model patent, and the optical frames of solar energy point focusing is selected from following a kind of or its combination:
The lens of A, point focusing comprise the lens that glass, Fresnel, nonmetal or nonmetal film or thin mirror are formed;
The speculum of B, point focusing comprises the lens that glass, Fresnel, nonmetal or nonmetal film or thin mirror are formed;
C, compound curved surface point focusing mirror comprise compound parabolic, compound hyperbolic parabola mirror;
D, by one group of solar energy mirror forming by a plurality of plane mirrors or curved mirror, every group of solar energy mirror has the focus of a point focusing.
Because what focus on is the zone of a point; Can any sea water distiling plant be arranged in this zone; Even can sea water distiling plant be arranged on the focal line zone with the equipment of power unit, in the focal range of focal line and solar energy mirror, sea water distiling plant can be set; According to requirements such as temperature and spaces, can select any scope that is not more than focal length that sea water distiling plant is set.
In the tracing process of carrying out to sun power; The error that possibly occur following the tracks of, perhaps the sunshine of part is in the zone outside the sea water distiling plant owing to reasons such as scatterings through sunshine behind the primary optics of solar energy mirror line focus; In order to reduce the loss of this part; Adopted secondary focusing, the solar energy mirror of a secondary focusing promptly be set on sea water distiling plant, with the solar energy of a focused lost through after the secondary focusing solar energy being focused on the sea water distiling plant.
Can the secondary focusing optical frames be arranged on the sea water distiling plant; Solar energy mirror with once focusing on is rotated; So once the solar energy mirror with secondary focusing can adopt same tracking equipment and driving arrangement to realize the secondary focusing to sun power, has improved the efficient that sun power utilizes.
The scheme that the utility model is selected is to realize the utility model purpose part preferred version, and any scheme and technology, product that meets the principle of the utility model all is the protection domain of the utility model.
Adopt the system of the utility model to have the following advantages:
1, adopts the tracking sea water distiling plant of the sun power of the utility model announcement; Given full play to tower advantage of gathering, adopted the zoom tracking technique simultaneously, realized utilizing cheaply with the dish formula; Thereby combined dish formula, tower advantage, thereby economic utilization cheaply.
2, can realize the large-scale utilization efficiently of different solar products so that realize the utilization of the sun power of array; Both can small-scale family enterprise use, also can carry out large-scale utilization.
3, the utility model can be realized multiple sun power utilization; Comprise application to heavy weight equipment; The load-carrying that has overcome existing dish formula system is little, poor reliability, the shortcoming that is of limited application, has expanded technology and scope that disc type solar energy utilizes greatly.
4, the tracking with existing dish formula system effectively separates with conversion, has changed the shortcoming that existing dish formula system focuses tracking, in the process of solar energy tracking; It is motionless that sea water distiling plant keeps; Can make dish formula acquisition system, the advantage that performance is maximum is owing to adopt relative immobilized solar energy converting to utilize Equipment Design; Thereby can make the point focusing system possess multiple Application Areas, dish formula Application Areas and mode are provided greatly.
5, this acquisition system has improved the acquisition time and the efficient of tower type solar mirror, adopts single shaft to follow the utilization of realization to the point focusing solar energy system simultaneously.
Description of drawings
Fig. 1: the solar energy acquisition figure in 2 solar utilizing equipment of 4 solar energy mirror mornings;
Fig. 2: 2 solar utilizing equipment midday suns of 4 solar energy mirror can be gathered figure;
Fig. 3: the solar energy acquisition figure in 2 solar utilizing equipment of 4 solar energy mirror afternoons;
Fig. 4: 6 solar utilizing equipment solar energy acquisitions of 12 solar energy mirror figure;
Fig. 5: 1*3 moves the point type solar energy tracking and utilizes system;
Fig. 6: 2*2 moves the point type solar energy tracking and utilizes system;
Fig. 7: 2*4 moves the point type solar energy tracking and utilizes system;
Fig. 8: 2*2*4 moves the point type solar energy tracking and utilizes system.
The concrete implication of label in the accompanying drawing is following:
1: solar utilizing equipment (point focusing zone), 2: point focusing solar energy mirror, 3: secondary reflection mirror, 4: the solar energy mirror support; 5: integrated follow-up control apparatus, 8: electronic controls, 9: the sun; 13: solar energy mirror transverse axis, 14: the solar energy mirror longitudinal axis, 15: the solar utilizing equipment interconnecting piece; 16: solar energy mirror interconnecting piece, 17: link gear, 18: the solar utilizing equipment follow-up control apparatus; 19: No. 1 position of solar facilities, 20: No. 2 positions of solar facilities, 21: No. 3 positions of solar facilities; 22: No. 4 positions of solar facilities.
Embodiment
The transfer point array solar collection and utilization system that 2 solar utilizing equipment of one: 4 solar energy mirror of embodiment are formed
Like accompanying drawing 1,2, the transfer point array solar collection and utilization system of being made up of 2 sea water distiling plants of 4 solar energy mirror shown in 3, Fig. 1,2,3 is respectively at the solar energy acquisition in the morning, noon, afternoon and utilizes situation, the morning among Fig. 1; The sun is risen by east; 1,2, No. 3 solar energy mirror respectively with solar focusing in 1; On No. 2 sea water distiling plants, realize that the tracking of sun power focuses on; Fig. 2 is noon, and the sun is positioned at the sky middle section, 1, No. 2 solar energy mirror respectively with solar focusing on No. 1 sea water distiling plant, 3, No. 4 sun glassess focus on No. 2 sun power and stay on the equipment, realize that the tracking of sun power focuses on; Fig. 3 is afternoon; The sun is positioned at the west landing; 1 sea water distiling plant moves to the position No. 1 from No. 2 positions, and 2 sea water distiling plants move to the position No. 2 from No. 3 positions, No. 2 solar energy mirror respectively with solar focusing on No. 1 sea water distiling plant; 3, No. 4 solar energy mirror realizes that with solar focusing the tracking of sun power focuses on No. 2 sea water distiling plants respectively.Four solar energy mirror focus on respectively on three different sea water distiling plants, wherein No. 1 solar energy mirror utilization ratio be the morning to noon, No. 4 solar energy mirror utilize the time for noon and afternoons 2,3 solar energy mirror utilize the time to be whole day, improved 2 like this; No. 3 solar energy mirror utilize the time because 2, No. 3 mirrors can focus on 2, No. 3 sea water distiling plants as required; Thereby in one day tracing process, can preferred 2, No. 3 sea water distiling plants, be target with the sun power utilising efficiency; Simultaneously, with the tracking situation of sea water distiling plant, along with the motion of sun power, 1 according to sun power; Move between 2, No. 3 positions, in the process of solar energy tracking sun power, sea water distiling plant is also from 2; No. 3 positions move to the position 1, No. 2, have improved the collecting efficiency of solar energy mirror.
The transfer point array solar collection and utilization system that 6 solar utilizing equipment of two: 12 solar energy mirror of embodiment are formed
The present embodiment transfer point array solar collection and utilization system of forming by 6 sea water distiling plants of 12 solar energy mirror as shown in Figure 4; 12 solar energy mirror divide the array that is listed as according to triplex row four to arrange; 6 sea water distiling plants arrange that according to the array of 3 row, 2 row sea water distiling plant is separately positioned on the region intermediate of triplex row solar energy mirror.
In the morning, noon, afternoon different time section, the 1-12 solar energy mirror can select 1-6 number different sea water distiling plant to focus on, and according to the solar energy acquisition efficient that reality obtains, selects different focus points to focus on; Be in the 1-12 solar energy mirror of different positions, the also difference of the selection of the sea water distiling plant that can focus on is for being in 1,5 of both sides; 9,4,8, No. 12 solar energy mirror; Can there be 2 sea water distiling plants can select to focus on, for being in both sides intermediary 2,3,10; No. 11 solar energy mirror can select three sea water distiling plants and performance to focus on, and are in 6, No. 7 solar energy mirror of middle section; Can select 1-6 number totally six sea water distiling plants focus on, thereby each solar energy mirror according to the difference of its position, can select 2 respectively; 3,6 sea water distiling plants are realized the focusing utilization of sun power.
Sea water distiling plant constitutes by 1-6 number, and wherein 1,2, No. 3 is row; 4,5, No. 6 is secondary series; The 1-6 sea water distiling plant is in the solar energy tracking process, and every morning, No. 1 sea water distiling plant moved to the position No. 2 from 1 good position to evening; No. 2 sea water distiling plant moves to the position No. 3 from 2 good positions, and No. 3 sea water distiling plant moves to the position No. 4 from 3 good positions, and is same; No. 4 sea water distiling plant moves to the position No. 2 from 1 good position, and No. 5 sea water distiling plant moves to the position No. 3 from 2 good positions, and No. 6 sea water distiling plant moves to the position No. 4 from 3 good positions; In the present embodiment, sea water distiling plant carries out moving of level, and in the process of tracking solar, solar facilities carries out moving of level.
The utility model transfer point array acquisition system; Each solar energy mirror can realize different focusing according to the preferred different sea water distiling plant of situation about focusing on; Improve the utilising efficiency of solar energy mirror so greatly, reduced the cost of solar energy mirror, increased system reliability.
Embodiment three: 1*3 transfer point solar energy tracking utilizes system
Shown in accompanying drawing 5, the present embodiment example adopts three para-curve disc type solar energy mirrors (2), is arranged on the parabolic type interconnecting piece; Each solar energy mirror is connected with the parabolic type interconnecting piece through system's axle, and the transverse axis in this system's axle is vertical each other with the longitudinal axis, and this embodiment is three solar energy mirror supports that the system's axle that is arranged on the interconnecting piece constitutes; Interconnecting piece does not move, and three system's axle motions, the setting of solar energy tracking gear and each system's axle interconnect; On each solar energy mirror (2), physics and optical pickocff are set; The integrated electronic gear that the solar energy tracking gear is made up of motor, transmitting gear and electronic control part adopts physics and optical tracking complementary tracking system, realizes the tracking to sun power; Simultaneously; On sea water distiling plant, be provided with the solar facilities follow-up control apparatus, make sea water distiling plant in the process of tracking solar; Can be that round dot rotates with the sea water distiling plant support, the tracking of every day be rotated radian less than 45 degree.In the process of the sun comes up in the east west landing, three dish formula acquisition systems are accomplished the tracking to solar energy system through the control of solar tracking system; Each solar energy mirror is moved around each system's axle, and sea water distiling plant is a photovoltaic generation battery, is electric energy with solar energy converting; Be arranged in the zone of focus of point focusing; Equipment has cooling system simultaneously, realizes the cooling to solar panel, and all the other hotworks are that solar energy utilizes.Sea water distiling plant is connected with ground, and in the sun power moving process, sea water distiling plant is in all the time and keeps static relatively on the position of focus.
Embodiment four: 2*2 array point of fixity solar energy acquisition utilizes system
Shown in accompanying drawing 6, present embodiment is through the collection of the compound parabolic disc type solar energy mirror realization sun power of 2*2 array, and each solar energy mirror is connected with linear pattern transverse axis (13) through a linear pattern interconnecting piece (16); Solar energy mirror be connected with transverse axis again after interconnecting piece is connected, four solar energy mirror are arranged on the straight line cylinder transverse axis (13), four solar energy mirror are separately positioned on the two ends of transverse axis; Be symmetric configuration; Transverse axis is parallel with earth's axis, and each solar energy mirror is provided with a longitudinal axis, and the longitudinal axis of two solar energy mirror on the left side and the angle of transverse axis are 30 degree; The longitudinal axis of two solar energy mirror on the right side and the angle of transverse axis are 60 degree; Each solar energy mirror and the longitudinal axis interconnect, and on transverse axis, are provided with by a power supplying apparatus and power transmission, the integrated follow-up control apparatus of electronic controls, on each longitudinal axis, are provided with by a power supplying apparatus and power transmission, the integrated follow-up control apparatus of electronic controls; Each solar energy mirror is provided with optical pickocff and physical sensors; Optical pickocff on each sun glasses and physical sensors are transferred to electronic controls with the signal of gathering, and electronic controls sends signal according to software program and gives five power supplying apparatus, realizes the driving to five axles through power transmission; Realize solar energy tracking control (5); This embodiment is by a transverse axis and four solar energy mirror supports that the longitudinal axis is formed, and transverse axis does not intersect with the longitudinal axis each other, and five axles all are separate operations; Sea water distiling plant (1) is arranged on the top of solar energy mirror array; Sea water distiling plant interconnecting piece (15) is a semicircular structure, and sea water distiling plant moves along semi-circular interconnecting piece (15) in the process of tracking solar.Adopt a small-sized ORC round-robin power generation system, realized the heat generating of sun power,, be provided with secondary focusing device (3) at the sun power focus area.
Five: 9 Fresnel lens arrays of embodiment point of fixity solar energy acquisition utilizes system
Shown in accompanying drawing 7,9 Fresnel mirrors are arranged on the interconnecting piece of a rectangular hexahedron, and the top is provided with 6; The side is provided with 2, and rear side is provided with one, and top and sidepiece are diaphotoscope; Rear side is a speculum, and interconnecting piece is a hexahedron, and the interconnecting piece transverse axis (13) parallel with earth rotation connects; Each Fresnel mirror is provided with electronically controlled sensor device (8), through follow-up control apparatus the control to sun power is set, and transverse axis is provided with integrated electronic controls; Transmitter through being arranged on each Fresnel mirror provides signal to integrated manipulator, realizes the follow-up control to solar energy mirror.The follow-up control apparatus of transverse axis is provided with link gear (17), realizes in the control process to transverse axis in follow-up control mechanism, utilizes link gear directly to control the Fresnel mirror that rear side is provided with.Present embodiment is parallel with an earth rotation axle and the solar energy mirror support of a link gear composition, its interconnecting piece be shaped as hexahedron.Sea water distiling plant is a solar cogeneration power unit, be arranged on the Fresnel mirror below, sunshine (9) scioptics focus on the sun power utilization and utilize on the equipment, have realized the utilization of sun power.Sea water distiling plant has a sea water distiling plant stent support; Follow-up control apparatus (18) is set on sea water distiling plant; In the process of tracking solar; Sea water distiling plant carries out translational motion along cylinder, in the process of Fresnel mirror tracking solar, remains with ground static relatively.
Embodiment six: 2*2*4 array point of fixity solar energy acquisition utilizes system
As shown in Figure 8, present embodiment adopts 16 solar energy mirror, carries out alignment placement according to two rows; Every row adopts the structure of 2*4; In last row's 2*4 structure, adopt 8 speculums that solar energy mirror is a point focusing, each speculum is connected with straight line cylinder interconnecting piece, and interconnecting piece is connected with movable transverse axis (13); Transverse axis is provided with tracking and driving system; On 8 solar energy mirror, also be provided with 8 longitudinal axis (14), the longitudinal axis is vertical with transverse axis but do not intersect each other, and each longitudinal axis is provided with integrated follow-up control device.Each Fresnel mirror is provided with transmitter; Signal is offered electronic control part; Electronic control part provides wave to the power of a transverse axis (13) and 8 longitudinal axis parts to be provided, and power provides parts to provide power to power transmission component, and the electronic control part setting on the ground; Power provides parts, power transmission component to be arranged on the solar energy mirror support; Power transmission component is connected with the longitudinal axis with transverse axis, realizes the tracking to sun power, solar energy is reflexed to sun power utilize on the parts; This part is formed the solar energy mirror support by a transverse axis and eight longitudinal axis, and the transverse axis and the longitudinal axis are not in contact with one another intersection.
In the 2*4 structure of arranging down, adopting 8 solar energy mirror is parabolic reflector; Parabolic reflector for the ultra-thin glass manufacturing; Per four speculums are connected with a Parabolic interconnecting piece (16), and 8 speculums are arranged on the common transverse axis, and transverse axis and earth's axis angle are 5 degree; Transverse axis is provided with tracking control system; Physics and optical pickocff are installed on each speculum, and transmitter provides the follow-up control apparatus of signal to transverse axis, realizes the tracking to sun power.This part only is provided with a transverse axis.Utilize the parabolic type interconnecting piece simultaneously, per four solar energy mirror are consisted of a grooved tracking system.Thereby can adopt single transverse axis to realize tracking to sun power.
Sea water distiling plant is provided with that move (No. 2) and a fixed (No. 1), and the sun power utilization is established No. 2 and is provided with follow-up control apparatus, and the interconnecting piece of No. 2 sea water distiling plants is a leg-of-mutton structure; No. 2 sea water distiling plant moves along hypotenuse; No. 1 sea water distiling plant keeps fixing, and in the time of in the morning, solar energy mirror focuses on sea water distiling plant No. 1; Then according to solar focusing efficient; When focusing on No. 2 sea water distiling plants when being higher than No. 1 equipment, solar focusing on No. 2 equipment, is realized the highly effective gathering and the utilization of sun power.
The solar energy photothermal converter of sea water distiling plant is arranged on the focus area of solar energy mirror, realizes the pyritous solar energy acquisition.The heat energy of gathering sends to through pipeline and is arranged on the ground thermophore, and thermophore and sea water desaltination fluid carry out heat exchange, and heat energy directly is used for by the sea water desaltination of sea water desaltination material.In this case; The solar energy photothermal converter of sea water distiling plant is arranged on the focal zone of solar energy mirror; All the other sea water distiling plant spare settings on the ground, ground thermophore and sea water desaltination chamber and the sea water desaltination bed of comprising can be realized the sea water desaltination of large-scale material like this.

Claims (10)

1. transfer point array solar seawater desalination system; Comprise at least one sea water distiling plant (1), can gather solar energy mirror (2), the solar energy mirror holder device (4) of support solar mirror, power supplying apparatus, the power transmission of sun power; And electronic system, it is characterized in that: at least one is solar energy mirror and at least one sea water distiling plant of one group of point focusing perhaps; Sea water distiling plant is arranged in the zone of the point-like that solar energy mirror focuses on; And be arranged on solar energy mirror the top or the below; Sea water distiling plant is arranged on (12) on the sea water distiling plant support; Solar energy mirror is arranged on the solar energy mirror support; The solar energy mirror support or/and solar energy mirror or/and sea water distiling plant is provided with follow-up control apparatus, follow-up control apparatus control solar energy mirror when sunshine changes with solar light focusing at least one sea water distiling plant, in the solar energy tracking process of every day, focus at least one sea water distiling plant; Sea water distiling plant moves in solar energy mirror tracking solar process, realizes that the tracking of sun power focuses on utilization.
2. a kind of transfer point array solar seawater desalination system according to claim 1; It is characterized in that: a plurality of solar energy mirror or many group solar energy mirror in the tracking solar process with solar light focusing at least one sea water distiling plant; Solar energy tracking process in every day; Have at least one or one group of solar energy mirror to focus at least two sea water distiling plants, the sea water distiling plant of the sun power utilising efficiency that each or every group of solar energy mirror are selected to reach the highest focuses on.
3. a kind of transfer point array solar seawater desalination system according to claim 1 and 2 is characterized in that: solar energy mirror and sea water distiling plant adopt following a kind of mode to carry out matched motion:
A, solar energy mirror and solar energy mirror support and sea water distiling plant do not interconnect; Or/and adopt different follow-up control apparatus respectively on solar energy mirror support and the sea water distiling plant, make solar energy mirror in solar energy mirror or/and solar energy mirror support and sea water distiling plant move respectively;
B, have a solar energy mirror at least or/and solar energy mirror support and sea water distiling plant interconnect, and through being arranged on the solar energy mirror support or/and solar energy mirror or/and the follow-up control apparatus on the sea water distiling plant makes solar energy mirror move with sea water distiling plant.
4. a kind of transfer point array solar seawater desalination system according to claim 1; It is characterized in that: said solar energy mirror support is made up of interconnecting piece and at least one rotating shaft and the strut member that is connected with ground or installation position; Form the solar energy acquisition system by at least one or one group of solar energy mirror with the solar energy mirror support, the selection of solar energy acquisition system is following at least a kind of:
A, each solar energy mirror are provided with two rotating shafts, and one is called transverse axis another is called the longitudinal axis, and the transverse axis and the longitudinal axis intersect each other, comprise into 90 degree angles, and solar energy mirror connects to form the solar energy acquisition system with the solar energy mirror support that contains this rotating shaft;
B, each solar energy mirror are connected with two rotating shafts respectively; One is called transverse axis another is called the longitudinal axis; The transverse axis and the longitudinal axis do not intersect each other; On rotating shaft and the solar energy mirror or the solar energy mirror frame be connected to become the longitudinal axis, another one be connected to become transverse axis with solar energy mirror again after interconnecting piece is connected, solar energy mirror and the solar bracket that contains the transverse axis and the longitudinal axis connect to form the solar energy acquisition system;
C, a plurality of solar energy mirror are connected on each other forms a series on the interconnecting piece; Solar energy mirror on each series is connected with a rotating shaft, and this axle becomes the longitudinal axis, and a plurality of series are parallel with one another to be connected on an interconnecting piece and with the another one rotating shaft; This axle becomes transverse axis; Transverse axis intersects with the longitudinal axis each other, comprises into 90 degree, and solar energy mirror connects to form the solar energy acquisition system with the solar bracket that contains the transverse axis and the longitudinal axis;
D, a plurality of solar energy mirror are connected on each other forms a series on the interconnecting piece; Solar energy mirror on each series all is connected with a rotating shaft; This axle becomes the longitudinal axis, and a plurality of series are parallel with one another to be connected on an interconnecting piece and with the another one rotating shaft, and this axle becomes transverse axis; Transverse axis with and the longitudinal axis does not intersect each other, solar energy mirror and the solar bracket that contains the transverse axis and the longitudinal axis connect to form the solar energy acquisition system;
E, by the solar energy mirror of the solar energy mirror of a point focusing or one group of point focusing, contain solar bracket parallel with earth's axis or that form less than the rotating shaft of 90 degree angles and be connected with one.
5. a kind of transfer point array solar seawater desalination system according to claim 4 is characterized in that: the geometrical shape of interconnecting piece or rotating shaft is selected from following at least a:
A, linear cylinder, cylinder is provided with a plurality of solar energy mirror, and preferred straight line is parallel with earth's axis;
B, be one or more of curve, parabolic type, compound parabolic line style or hyperbolic parabola type;
C, be circle, Polygons, arc or orthogonal one or more.
6. a kind of transfer point array solar seawater desalination system according to claim 1; It is characterized in that: said sea water distiling plant support is made up of interconnecting piece and at least one rotating shaft and the strut member that is connected with ground or installation position; Sea water distiling plant be connected with rotating shaft again after interconnecting piece is connected, be connected with strut member again;
The geometrical shape of said interconnecting piece or rotating shaft is selected from following at least a:
A, linear cylinder, cylinder is provided with a plurality of solar energy mirror, and preferred straight line is parallel with earth's axis;
B, be one or more of curve, parabolic type, compound parabolic line style or hyperbolic parabola type;
C, be circle, Polygons, arc or orthogonal one or more.
7. according to claim 4 or 6 described a kind of transfer point array solar seawater desalination systems, it is characterized in that: said follow-up control apparatus is made up of integrated follow-up control apparatus and/or complete follow-up control apparatus:
Said integrated follow-up control apparatus provides parts, power transmission component, computer controlled member made to consist of an integrated device by power; Integrated device is arranged on solar energy mirror support or the sea water distiling plant support and with rotating shaft and is connected; The electronic sensor device is arranged on solar energy mirror or the sea water distiling plant; Each rotating shaft is provided with an integrated follow-up control apparatus; The electronic sensor device is sent to wave on the computer controlled member made in the integrated device, is realized each solar energy mirror follow-up control by the rotation of integrated control device through a rotating shaft of control;
Said complete follow-up control apparatus provides parts, power transmission component, electronic sensor parts, computer controlled member made to form by power; The electronic sensor device is arranged on solar energy mirror or the sea water distiling plant; Power transmission component is connected with rotating shaft; Power transmission component is arranged on the solar energy mirror support; Power provides parts and computer controlled member made to be arranged on the solar energy mirror support or follows the tracks of on support or sea water distiling plant support or the ground, and the electronic sensor device transmits computer controlled member made with wave, and the control power transmission component provides power to send rotating shaft to through power transmission component; The control of realization countershaft drives the solar energy mirror that is arranged in the rotating shaft simultaneously and follows the tracks of, and a plurality of sun glassess and rotating shaft are common adopts complete follow-up control apparatus to realize the follow-up control to sun power;
Said electronic sensor parts adopt the transmitter of optics or electronics; With optical signalling, physical geographical position signal, electronic sensor signal or its combination; Software in single-chip machine or computingmachine calculates; Realization is to the tracking of sun power and the driving of solar energy mirror or sea water distiling plant; Optical signalling, physical geographical position signal, electronic sensor signal or its combination are arranged on the solar energy mirror and perhaps perhaps link to each other on every side and with computer controlled member made on the sea water distiling plant, and computer controlled member made provides parts to link to each other with power, and power provides parts to be connected with power transmission component.
8. a kind of transfer point array solar seawater desalination system according to claim 7, it is characterized in that: described power provides parts, be selected from following one of at least:
A, Mechanical Driven device;
B, phase transformation drive unit adopt to be enclosed in a spatial material, along with the increase of temperature makes the increase of its pressure, promote running gear, realize following the tracks of;
C, utilize electric energy to drive motor or hydraulicefficiency plant to drive power transmission mechanism and realize following the tracks of;
D, utilize gaseous tension that the device of power is provided;
Described power transmission component be arranged on interconnecting piece or with support component on, and be connected with power supplying apparatus, power transmission component select from following one or more: gear mechanism, link chain mechanism, turbine and worm mechanism, linkage.
9. a kind of transfer point array solar seawater desalination system according to claim 1; It is characterized in that: said sea water distiling plant is made up of solar energy photothermal converter, sea water desaltination bed, sea water desaltination fluid, sea water desaltination chamber; It is indoor that the sea water desaltination bed is arranged on sea water desaltination; Solar energy photothermal converter with solar energy converting be the heat energy direct heating by the sea water desaltination material or with the heat exchange of sea water desaltination fluid, the sea water desaltination fluid be arranged on being carried out heat exchange by the sea water desaltination thing and will be carried out sea water desaltination on the sea water desaltination bed by the sea water desaltination thing.
10. a kind of transfer point array solar seawater desalination system according to claim 1 is characterized in that: the optical frames of solar energy point focusing is selected from following a kind of or its combination:
The lens of A, point focusing comprise the lens that glass, Fresnel, nonmetal or nonmetal film or thin mirror are formed;
The speculum of B, point focusing comprises the lens that glass, Fresnel, nonmetal or nonmetal film or thin mirror are formed;
C, compound curved surface point focusing mirror comprise compound parabolic, compound hyperbolic parabola mirror;
D, by one group of solar energy mirror forming by a plurality of plane mirrors or curved mirror, every group of solar energy mirror has the focus of a point focusing.
CN2012201020776U 2012-03-17 2012-03-17 Mobile point-array solar seawater desalination system Expired - Fee Related CN202558667U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103303990A (en) * 2012-03-17 2013-09-18 成都奥能普科技有限公司 Moving point array solar-powered seawater desalination system
CN104341016A (en) * 2013-08-05 2015-02-11 上海久能能源科技发展有限公司 Self-locking condensing and reflecting heating seawater desalination device
WO2016145953A1 (en) * 2015-03-19 2016-09-22 许玉蕊 Solar seawater desalting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103303990A (en) * 2012-03-17 2013-09-18 成都奥能普科技有限公司 Moving point array solar-powered seawater desalination system
CN103303990B (en) * 2012-03-17 2015-05-20 成都奥能普科技有限公司 Moving point array solar-powered seawater desalination system
CN104341016A (en) * 2013-08-05 2015-02-11 上海久能能源科技发展有限公司 Self-locking condensing and reflecting heating seawater desalination device
WO2016145953A1 (en) * 2015-03-19 2016-09-22 许玉蕊 Solar seawater desalting device

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