CN103307779A - Fixed dot array solar heat pipe utilizing system - Google Patents
Fixed dot array solar heat pipe utilizing system Download PDFInfo
- Publication number
- CN103307779A CN103307779A CN2012100710980A CN201210071098A CN103307779A CN 103307779 A CN103307779 A CN 103307779A CN 2012100710980 A CN2012100710980 A CN 2012100710980A CN 201210071098 A CN201210071098 A CN 201210071098A CN 103307779 A CN103307779 A CN 103307779A
- Authority
- CN
- China
- Prior art keywords
- solar energy
- solar
- heat pipe
- mirror
- energy mirror
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention relates to solar energy focusing utilization, in particular to a fixed dot array solar heat pipe utilizing system which is used for realizing solar energy collection by solar mirrors adopting dot focusing The system comprises at least one solar mirror or one group of solar mirrors adopting dot focusing, at least one heat pipe utilizing device and a tracking control device, wherein the solar mirrors are arranged on a solar mirror bracket, the heat pipe utilizing device is arranged in a dotted region focused by the solar mirrors and arranged above or below the solar mirrors, and the focus lengths of the solar mirrors vary in the solar tracking process and are always kept in the dotted regions of the heat pipe utilizing devices; and the sunlight is focused by the solar mirrors to at least one heat pipe utilizing device under the control of the tracking control device when the sunlight varies, the heat pipe utilizing devices do not move with the solar mirrors in the solar tracking process of the solar mirrors, the heat pipe utilizing devices are kept static relative to the ground, and the tracking and focusing utilization of solar energy is realized.
Description
Technical field
The present invention relates to the solar energy utilization, particularly adopt the solar energy mirror of point focusing to realize solar energy acquisition, adopt the converter of point focusing to realize that the focus tracking heat pipe of solar energy utilizes system, relates to the focusing utilization of solar energy.
Background technology
Solar heat pipe utilizes system to adopt the solar focusing tracking technique to realize the high-temp thermal recovery collection of solar energy, by heat pipe solar energy is converted to heat energy, is that the solar energy of electric energy utilizes mode by generating set with thermal power transfer again.The generating of traditional solar focusing heat is divided into three kinds of slot type, tower, dish formulas.
It mainly is two kinds of tower and butterflies that solar energy point focusing utilizes technology, and dish formula system adopts solar energy mirror to focus on a heat pipe to utilize in the system.Dish formula system is considered to most effective acquisition system, owing to adopt point focusing, thereby can very easily realize the collection of high temperature, but owing to needing to adopt Stirling and generate electricity, and stirling generator and the expensive and international restriction of existence thereof, thereby limited its utilization.
Tower system is as heliostat with a solar energy mirror, a plurality of solar energy reflection mirrors are focused on a heat pipe to be utilized in the system, because the feature that tower type solar gathers, so that its time of utilizing in tracking solar procedure division solar energy mirror only is 4-6 hour, solar energy mirror such as the tower east side can't be utilized substantially in the upper period of the day from 11 a.m. to 1 p.m, only have to noon or lower in the afternoon just can utilize, thereby solar energy acquisition efficient is low, this technical scheme can realize the collection of high temperature, but it is larger usually, is not suitable for small-sized or domestic system.
The inventor follows the tracks of to utilize at 2006100203529 optics of solar energy mirrors and has announced cross in device and the array thereof and zoom tracking systems two kinds of structures of dish-type, but this structure should belong to the combination that or one group of solar energy mirror and heat pipe utilize system, also still is limited to cross simultaneously and two kinds of structures of dish-type can not adapt to more needs.
Summary of the invention
Purpose of the present invention just provides a kind of fixing point array solar heat pipe and utilizes system, employing solar energy mirror collection focus becomes various optics of solar energy mirrors a little, in the zone of focus, heat pipe is set and utilizes system, scribble the coating that solar energy is converted to electric energy or heat energy at the heat pipe use device, can be with solar energy conversion thermal energy or electric energy, also can namely be converted to simultaneously electric energy and be converted to again heat energy, heat pipe utilizes system not follow solar energy mirror and moves together, in solar energy mirror tracking solar process, its focal length changes, thereby is called the zoom tracking; Follow-up control apparatus control solar energy mirror is utilized solar light focusing in the system at least one heat pipe when sunshine changes, focusing at least one heat pipe in the solar energy tracking process of every day utilizes in the system, realize the economic utilization of solar energy, in following the tracks of the process of the sun, keep its focal length to be in all the time the zone that heat pipe utilizes the point of system; Heat pipe utilizes system to be arranged on around the solar energy mirror, does not follow solar energy mirror and move in solar energy mirror tracking solar process; Be provided with follow-up control apparatus in solar energy mirror, solar energy mirror is arranged on the solar bracket, the high temperature highly effective gathering and the utilization that realize.Owing to adopting the solar heat pipe of point focusing to utilize system, simultaneously, the technology that adopts zoom to follow the tracks of, thereby be called zoom fixing point array solar heat pipe and utilize system.
The present invention adopts at least one or one group of solar energy mirror to utilize the integrant heat pipe tracking of system in combination to utilize system with at least two heat pipes, at least one or one group of solar energy mirror are utilized focusing optimum between the system at a plurality of heat pipes, thereby realized improving the tracking efficient of existing solar tracking system, reduced the cost of tracking system, overcome so existing tower type solar heat pipe and utilized low shortcoming of system's solar energy acquisition time,, a plurality of heat pipes utilize the technical method of system by being set, realized the raising that utilizes time and efficient to existing solar energy mirror, so that the system of point focusing can carry out is distributed, the requirement of the suitable different scale of miniaturization also is suitable for large scale system simultaneously.
Concrete summary of the invention is as follows:
A kind of fixing point array solar heat pipe utilizes system, comprise heat pipe use device (1), can gather optical frames (2), the solar bracket device (4) of support solar mirror, power supplying apparatus, the power transmission of solar energy, and electronic control system, it is characterized in that: solar energy mirror and at least one heat pipe use device of at least one or one group of point focusing; Scribble the coating that solar energy is converted to electric energy or heat energy at the heat pipe use device, the heat pipe use device is arranged in the zone of the point-like that solar energy mirror focuses on, and being arranged on top or the below of solar energy mirror, the heat pipe use device is arranged on the heat pipe use device support (12); Solar energy mirror is arranged on the solar energy mirror support, at the solar energy mirror support or/and solar energy mirror 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 heat pipe use device, solar energy tracking process in every day focuses at least one heat pipe use device, heat pipe use device and solar energy mirror are moved not together in sunglasses tracking solar process, the heat pipe use device keeps relative static with ground, realizes that the tracking of solar energy focuses on the heat generating.
Solar energy is converted to the coating of electric energy or heat energy in the heat pipe coating, solar energy can be converted to electric energy or heat energy, but also can simultaneously solar energy be converted to electric energy and heat energy.
A plurality of solar energy mirror or organize solar energy mirror more and in the tracking solar process, solar light focusing is utilized in the system at least one heat pipe, solar energy tracking process in every day, have at least one or one group of solar energy mirror to focus at least two heat pipes and utilize in the system, the heat pipe of the solar energy utilization ratio that each or every group of solar energy mirror are selected to reach the highest utilizes system to focus on.
The solar heat pipe that utilizes system to form by a plurality of solar energy mirror and a plurality of heat pipe utilizes system, a plurality of solar energy mirror are carried out optimum focusing according to solar energy acquisition efficient, each solar energy mirror can be utilized according to the nearest or optimum heat pipe of the principle chosen distance of solar energy acquisition efficient the principle of system, optimum focuses on selection.This this selection can be that a plurality of solar energy mirror consist of one group of solar energy mirror, and a heat pipe of common choice optimum utilizes system, realizes collection and the utilization of solar energy.Can there be solar energy mirror in tracing process, to focus on a heat pipe in a plurality of sunglasses and utilizes system, but have at least one or one group to focus on plural heat pipe and utilize system, perhaps focus on as required a plurality of heat pipes and utilize system.
Described solar energy mirror support is comprised of with the support member of being connected rotating shaft and be connected with ground or installation position attaching parts, form the solar energy acquisition system by at least one or one group of solar energy mirror and solar energy mirror support, the solar energy acquisition system selects following at least a kind of:
Be provided with two rotating shafts on A, each solar energy mirror, one is called transverse axis another is called the longitudinal axis, and transverse axis and the longitudinal axis intersect mutually, comprises 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, transverse axis is mutually non-cross with the longitudinal axis, 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 attaching parts are connected, solar energy mirror connects to form the solar energy acquisition system with the solar bracket that contains transverse axis and the longitudinal axis;
C, a plurality of solar energy mirror mutually are connected on and form a series connection group on the attaching parts, solar energy mirror on each series connection group is connected with a rotating shaft, this axle becomes the longitudinal axis, a plurality of series connection groups are parallel with one another to be connected on attaching parts and with the another one rotating shaft, this axle becomes transverse axis, transverse axis intersects mutually with the longitudinal axis, comprises into 90 degree, and solar energy mirror connects to form the solar energy acquisition system with the solar bracket that contains transverse axis and the longitudinal axis;
D, a plurality of solar energy mirror mutually are connected on and form a series connection group on the attaching parts, solar energy mirror on each series connection group is connected with a rotating shaft, this axle becomes the longitudinal axis, a plurality of series connection groups are parallel with one another to be connected on attaching parts and with the another one rotating shaft, this axle becomes transverse axis, transverse axis with and the longitudinal axis does not mutually intersect, solar energy mirror and the solar bracket that contains transverse axis and the longitudinal axis connect to form the solar energy acquisition system;
E, by the solar energy mirror of a point focusing or the solar energy mirror of one group of point focusing, contain solar brackets parallel with earth's axis or that form less than the rotating shaft of 90 degree angles and be connected with one.
Owing to having adopted a plurality of heat pipes to utilize system, thereby can realize the collection of optimum solar energy mirror, solar energy mirror can select suitable heat pipe to utilize system to focus on as required, simultaneously owing to having adopted a plurality of heat pipes to utilize system, thereby can choose optimum heat pipe and utilize system to focus on, reduced like this cost of solar energy tracking.
In order to realize optimum tracking, attaching parts or rotating shaft can be adopted different geometries, utilize system so that the tracking of solar energy mirror is suitable for different heat pipes, but attaching parts or rotating shaft geometry are selected from following at least a:
A, linear cylinder are provided with a plurality of solar energy mirror at cylinder, 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 one or more of circle, polygon, arc, rectangle.
Be provided with the complete follow-up control apparatus of the common employing of an integrated follow-up control apparatus or a plurality of rotating shaft in each rotating shaft and realize the tracking of solar energy is controlled, follow-up control apparatus is comprised of integrated follow-up control apparatus and/or complete follow-up control apparatus.
Follow-up control apparatus is comprised of integrated follow-up control apparatus and/or complete follow-up control apparatus.
Described 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 the solar energy mirror support and with rotating shaft and is connected, the electronic sensor device is arranged on the solar energy mirror, be provided with an integrated follow-up control apparatus in each rotating shaft, the electronic sensor device is sent to control signal on the computer controlled member made in the integrated device, is realized each solar energy mirror is followed the tracks of control by the rotation of integrated control device by a rotating shaft of control;
Described complete follow-up control apparatus provides parts by power, power transmission component, the electronic sensor parts, computer controlled member made forms, the electronic sensor device is arranged on the solar energy mirror, power transmission component is connected with rotating shaft, power transmission component is arranged on the solar energy mirror support, power provide parts and computer controlled member made to be arranged on the solar energy mirror support or follow the tracks of support or ground, ground on, the electronic sensor device transmits computer controlled member made with control signal, the control power transmission component provides power to send rotating shaft to through power transmission component, the control of realization countershaft drives simultaneously the solar energy mirror that is arranged in the rotating shaft and follows the tracks of, and a plurality of sunglasses and rotating shaft are common adopts complete follow-up control apparatus to realize the tracking of solar energy is controlled;
Described electronic sensor parts adopt the sensor of optics or electronics, with optical signalling, physical geographical position signalling, electronic sensor signal or its combination, software in single-chip machine or computer calculates, realization is to the tracking of solar energy and the driving of solar energy mirror, optical signalling, physical geographical position signalling, electronic sensor signal or its combination are arranged on the solar energy mirror or link to each other on every side and with computer controlled member made, 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 the material that is enclosed in a space, make the increase of its pressure along with the increase of temperature, promote motion, realize following the tracks of;
C, utilize electric energy drive motor or hydraulic means to drive power transmission mechanism (10) to realize following the tracks of;
D, utilize gas pressure that the device of power is provided.
Described power transmission component be arranged on attaching parts or and support component on, and be connected with power supplying apparatus, power transmission component select from following one or more: gear mechanism (10), link chain mechanism, turbine and worm mechanism, linkage.
The solar energy mirror of any point focusing all is useful on the solar energy acquisition of patent of the present invention, 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 form;
The speculum of B, point focusing comprises the lens that glass, Fresnel, nonmetal or nonmetal film or thin mirror form;
C, compound curved surface point focusing mirror comprise compound parabolic, compound hyperbolic parabola mirror;
D, by the one group of solar energy mirror that is formed by a plurality of level crossings 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, any heat pipe can be utilized system to be arranged in this zone, even heat pipe can be utilized system to be arranged on the focal line zone with the equipment of generating set, in the focal range of focal line and solar energy mirror, heat pipe can be set utilize system, according to requirements such as temperature and spaces, can select any scope that is not more than focal length that heat pipe is set and utilize system.
In the tracing process of carrying out solar energy, the error that may occur following the tracks of, perhaps the sunshine of part is owing to reasons such as scatterings, be in heat pipe through sunshine behind the primary optics of solar energy mirror line focus and utilize zone outside the system, in order to reduce the loss of this part, adopted secondary focusing, namely utilized system that the solar energy mirror of a secondary focusing is set at heat pipe, the solar energy of a focused lost has been utilized in the system through after the secondary focusing solar energy being focused on heat pipe.
The secondary focusing optical frames can be arranged on heat pipe utilizes in the system, rotate with the solar energy mirror that once focuses on, so once the solar energy mirror with secondary focusing can adopt same tracking equipment and driving arrangement realization to the secondary focusing of solar energy, has improved the efficient that solar energy utilizes.
After the heat energy that utilizes system to produce a plurality of heat pipes carried out mutual heat exchange, it was the equipment of electric energy with thermal power transfer that heat energy is flowed at least one, realizes the generating utilization of solar energy.
Also be provided with at least one storage heater, be connected in the heat energy that a plurality of heat pipe use devices are changed and the storage heater, storage heater is connected with generating set, and storage heater stores heat energy, and the heat energy that the generating set utilization stores is realized generating.
The scheme that the present invention selects is to realize the object of the invention part preferred version, and the scheme of any principle according to the invention and technology, product all are protection scope of the present invention.
By implementing tracking system of the present invention, its advantage is:
1, adopt can converting electrical energy and the system of heat energy for this hot-pipe system, can realize simultaneously cogeneration of heat and power, thereby improved system effectiveness, can directly change electricity and heat energy as required, do not need again electric energy or heat energy to be changed, can directly directly supply according to demand like this, improve utilization ratio.
2, adopt the heat pipe tracking of the solar energy of the present invention's announcement to utilize system, given full play to the tower advantage that gathers with the dish formula, adopted simultaneously the zoom tracking technique, realized utilizing cheaply, thereby combine dish formula, tower advantage, thereby economic utilization cheaply.
3, can be so that the utilization of the solar energy of realization array realizes the efficiently large-scale utilization of different solar products; Both can small-scale family enterprise use, also can carry out large-scale solar electrical energy generation utilization.
4, the present invention can realize multiple solar energy utilization, comprises the application to heavy weight equipment, and the load-carrying that has overcome existing dish formula system is little, poor reliability, the shortcoming that is of limited application, has expanded greatly technology and scope that disc type solar energy utilizes.
5, the tracking with existing dish formula system effectively separates with conversion, changed the shortcoming that existing dish formula system focuses tracking, in the process of solar energy tracking, heat pipe utilizes system to keep different, thereby changed the shortcoming that necessary employing Stirling-electric hybrid generates electricity, thereby can make dish formula acquisition system, the advantage that performance is maximum, owing to adopting the design of relatively static solar energy conversion using equipment, thereby can make the point focusing system possess multiple application, dish formula application and mode are provided greatly.
This acquisition system has improved acquisition time and the efficient of tower type solar mirror, adopts simultaneously single shaft to follow the utilization that realizes the point focusing solar energy system.
Description of drawings
Fig. 1: three heat pipes of four solar energy mirror utilize the solar energy acquisition figure in the morning of system;
Fig. 2: three heat pipes of four solar energy mirror utilize the midday sun energy collection figure of system;
Fig. 3: three heat pipes of four solar energy mirror utilize the solar energy acquisition figure in afternoon of system;
Fig. 4: 6 heat pipes of 12 solar energy mirror utilize the solar energy acquisition figure of system;
Fig. 5: 1*3 fixing point array solar heat pipe tracking utilizes system;
Fig. 6: 2*2 fixing point array tracking heat pipe utilizes system;
Fig. 7: 2*4 Fresnel Lenses fixing point array tracking heat pipe utilizes system;
Fig. 8: 2*2*4 fixing point array tracking heat pipe utilizes system.
Label concrete meaning in the accompanying drawing is as follows:
1: heat pipe utilizes system (point focusing zone), 2: the point focusing solar energy mirror, 3: secondary reflection mirror, 4: solar energy mirror support, 5: integrated follow-up control apparatus, 6: power supplying apparatus (motor), 7: power transmission, 8: electronic-controlled installation, 9: the sun, 10: generating set, 11: storage heater; 12: heat pipe utilizes system frame, and 13: solar energy mirror transverse axis, 14: the solar energy mirror longitudinal axis, 15: solar energy mirror system axle, 16: attaching parts, 17: link gear.
The specific embodiment
The fixing point array solar heat pipe that 3 heat pipes of one: 4 solar energy mirror of embodiment utilize system to form utilizes system
The fixing point array solar heat pipe that utilizes system to form by 3 heat pipes of 4 solar energy mirror shown in accompanying drawing 1,2,3 utilizes system, 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, and 1,2, No. 3 solar energy mirror respectively with solar focusing in 1,2, No. 3 heat pipe utilizes in the system, realizes that the tracking of solar energy focuses on; Fig. 2 is noon, and the sun is positioned at the sky middle section, and the Isosorbide-5-Nitrae solar energy mirror is utilized solar focusing in the system in 1, No. 3 heat pipe respectively, and 2, No. 3 sunglasses focus on No. 2 solar energy and stay on the equipment, realizes that the tracking of solar energy focuses on; Fig. 3 is afternoon, and the sun is positioned at west landing, 1,2, No. 3 solar energy mirror respectively with solar focusing in 2,3, No. 4 heat pipe utilizes in the system, realizes that the tracking of solar energy focuses on.Four solar energy mirror focus on respectively three different heat pipes and utilize in the system, wherein No. 1 solar energy mirror utilization rate is that the morning is to noon, No. 4 solar energy mirror utilizes the time to be noon and afternoon, and 2,3 solar energy mirror utilize the time to be whole day, improved like this 2, No. 3 solar energy mirror utilize the time because 2, No. 3 mirrors can focus on 2 as required, No. 3 heat pipe utilizes in the system, thereby in one day tracing process, can utilize system by preferred 2, No. 3 heat pipes, take the solar energy utilization ratio as target, optimum choose 2, No. 3 and utilize equipment, the solar energy acquisition efficient that obtains according to reality, solar energy mirror is focused on 2, No. 3 heat pipes to be utilized in the system.
The fixing point array solar heat pipe that 6 heat pipes of two: 12 solar energy mirror of embodiment utilize system to form utilizes system
The present embodiment utilizes system by the fixing point array solar heat pipe that 6 heat pipes of 12 solar energy mirror utilize system to form as shown in Figure 4,12 solar energy mirror are divided according to the array of three rows and four columns and are arranged, 6 heat pipes utilize system to arrange according to the array of 3 row, 2 row, and heat pipe utilizes system to be separately positioned on the zone line of three row solar energy mirror.
In the morning, noon, in different time period in the afternoon, the 1-12 solar energy mirror can select 1-6 number different heat pipe to utilize system to focus on, according to the solar energy acquisition efficient that reality obtains, select different focus points to focus on, be in the 1-12 solar energy mirror of diverse location, the heat pipe that can focus on utilizes the also difference of the selection of system, for being in 1,5,9 of both sides, 4,8, No. 12 solar energy mirror can have 2 heat pipes to utilize system can select to focus on, for being in 2 of centre, both sides, 3,10, No. 11 solar energy mirror, can select three heat pipes to utilize system and performance to focus on, be in 6, No. 7 solar energy mirror of middle section, can select 1-6 number totally six heat pipes utilize system to focus on, thereby each solar energy mirror, according to the difference of its position, can select respectively 2,3,6 heat pipes utilize system, realize the focusing utilization of solar energy.
Fixing point array acquisition system of the present invention, each solar energy mirror can utilize system to realize different focusing according to the preferred different heat pipe of situation about focusing on, improve so greatly the utilization ratio of solar energy mirror, reduced the cost of solar energy mirror, increased system reliability.
Utilize the heat energy of system's generation to connect 1,2, No. 3 heat pipe, after be connected on the generating set and generate electricity, the electric energy that utilizes system to produce 4,5, No. 6 heat pipes simultaneously rear utilization of connecting realizes the heat conversion of solar energy is carried out simultaneously with the electricity conversion.
Embodiment three: 1*3 parabola fixing point array solar heat pipe tracking utilizes system
As shown in Figure 5, the present embodiment example adopts three parabola disc type solar energy mirrors (2), be arranged on the parabolic type attaching parts, on each solar energy mirror, be provided with two rotating shafts, be transverse axis and the longitudinal axis, the mutual square crossing of described transverse axis and the longitudinal axis forms system's axle, each solar energy mirror is connected with the parabolic type attaching parts by system's axle, this embodiment is three solar energy mirror supports that the support member that is arranged on the system's axle on the attaching parts and is connected with ground consists of, attaching parts are not moved, and three system's axle motions, the setting of solar energy tracking control device and each system's axle interconnect, in each solar energy mirror (2) physics and optical pickocff are set, the solar energy tracking control device is by motor, the integrated electronic control device that travelling gear and electronic control unit are grouped into, adopt the tracking system of physics and optical tracking complementation, realization is to the tracking of solar energy, in the process of the sun comes up in the east west landing, three dish formula acquisition systems are by the control of solar tracking system, finish the tracking to solar energy system, each solar energy mirror is moved around each system's axle, and heat pipe utilizes system to be arranged in the zone of focus of point focusing.Heat pipe utilizes system to be connected with ground, and in the solar energy motion process, heat pipe utilizes system to be in all the time to keep relatively static on the position of focus.The heat pipe utilization directly produces electric energy in the present case.
Embodiment four: 2*2 array compound parabolic fixing point array solar heat pipe tracking utilizes system
As shown in Figure 6, the present embodiment is realized the collection of solar energy by the compound parabolic disc type solar energy mirror of 2*2 array, each solar energy mirror is connected with linear pattern transverse axis (13) by linear pattern attaching parts (16), solar energy mirror be connected with transverse axis again after attaching parts are 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, each solar energy mirror arranges a longitudinal axis, 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, arrange by a power supplying apparatus and power transmission at transverse axis, the follow-up control apparatus that electronic-controlled installation is integrated, arrange by a power supplying apparatus and power transmission at each longitudinal axis, the follow-up control apparatus that electronic-controlled installation is integrated, be provided with optical pickocff and physical sensors in each solar energy mirror, optical pickocff on each sunglasses and physical sensors are transferred to electronic-controlled installation with the signal that gathers, electronic-controlled installation sends signal to five power supplying apparatus according to software program, by the driving of power transmission realization to five axles, realize solar energy tracking control (5), this embodiment is by a transverse axis and four solar brackets that the longitudinal axis forms, transverse axis does not intersect mutually with the longitudinal axis, five axles all are separate operations, heat pipe utilizes system (1) to be arranged on the top of solar energy mirror array, directly produce heat energy and utilize system to interconnect with generating set and the heat pipe of a small-sized ORC circulation, realized the heat generating of solar energy, at the solar energy focus area, be provided with secondary focusing device (3).
Five: 9 Fresnel mirror fixing points of embodiment array solar heat pipe tracking utilizes system
As shown in Figure 7,9 Fresnel mirrors are arranged on the attaching parts of a rectangular hexahedron, the top is provided with 6, the side is provided with 2, rear side is provided with one, top and sidepiece are diaphotoscope, rear side is speculum, attaching parts are hexahedron, and the attaching parts rotating shaft (13) parallel with earth rotation connects, and is provided with Electronic Control sensor device (8) at each Fresnel mirror, by follow-up control apparatus control to solar energy is set, be provided with integrated electronic-controlled installation in rotating shaft, provide signal to integrated manipulator by the sensor that is arranged on each Fresnel mirror, realize the tracking control to solar energy mirror.Follow-up control apparatus in rotating shaft is provided with link gear (17), in the control procedure of following the tracks of controlling organization realization countershaft, utilizes link gear directly to control the Fresnel mirror that rear side arranges.The present embodiment is the solar bracket that an axle parallel with earth rotation and link gear form, its attaching parts be shaped as hexahedron.Heat pipe utilizes system and a solar cogeneration generating set mutually to interconnect, and be arranged on Fresnel mirror below, sunshine (9) scioptics focus on heat pipe and utilize in the system, have realized the utilization of solar energy.Heat pipe utilizes system to have a heat pipe to utilize system frame to support, and remains relative with ground static in the process of Fresnel mirror tracking solar.
Embodiment six: 2*2*4 array fixing point array solar heat pipe tracking utilizes system
As shown in Figure 8, the present embodiment adopts 16 solar energy mirror, carry out alignment placement according to two rows, every row adopts the structure of 2*4, in upper row's 2*4 structure, adopt 8 speculums that solar energy mirror is point focusing, per 4 speculums mutually are connected on and form a series connection group on the straight line cylinder attaching parts, two series connection groups are connected with a movable transverse axis by described straight line cylinder attaching parts, on each speculum, also be provided with a longitudinal axis, each longitudinal axis is vertical with transverse axis but mutually do not intersect, be provided with tracking and driving system at transverse axis, be provided with integrated tracking control unit spare at each longitudinal axis.Be provided with sensor at each Fresnel mirror, signal is offered electronic control part, electronic control part provides control signal to provide parts to the power of a transverse axis and 8 longitudinal axis, power provides parts to provide power to power transmission component, 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, realization reflexes to solar energy with solar energy and utilizes on the parts the tracking of solar energy; This part forms solar bracket by a transverse axis and eight longitudinal axis, and transverse axis and the longitudinal axis are not in contact with one another intersection.
8 solar energy mirror that adopt are parabolic reflector in lower row's 2*4 structure, parabolic reflector for the ultra-thin glass manufacturing, per 4 speculums are connected on series connection group of the upper composition of parabolic type attaching parts (16) mutually, two series connection groups are connected with a rotating shaft by described parabolic type attaching parts, described rotating shaft and earth's axis angle are 5 degree, be provided with tracking control system in rotating shaft, physics and optical pickocff are installed on each speculum, sensor provides the follow-up control apparatus of signal to transverse axis, realizes the tracking to solar energy.This part only is provided with a rotating shaft.Utilize simultaneously the parabolic type attaching parts, per 4 solar energy mirror are consisted of a grooved tracking system.Thereby can adopt single rotating shaft realization to the tracking of solar energy.
It is that a trapezoidal heat pipe of black matrix utilizes system that heat pipe utilizes system, can produce electric energy and heat energy.The heat energy that gathers sends to by pipeline and is arranged on the ground storage heater, and storage heater is connected with generating set, is electric energy with thermal power transfer, and electric energy directly is sent on the electric power networks and utilizes.
Claims (8)
1. a fixing point array solar heat pipe utilizes system, comprise heat pipe use device (1), can gather optical frames (2), the solar bracket device (4) of support solar mirror, power supplying apparatus, the power transmission of solar energy, and electronic control system, it is characterized in that: solar energy mirror and at least one heat pipe use device of at least one or one group of point focusing; Scribble the coating that solar energy is converted to electric energy or heat energy at the heat pipe use device, the heat pipe use device is arranged in the zone of the point-like that solar energy mirror focuses on, and being arranged on top or the below of solar energy mirror, the heat pipe use device is arranged on the heat pipe use device support (12); Solar energy mirror is arranged on the solar energy mirror support, at the solar energy mirror support or/and solar energy mirror 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 heat pipe use device, solar energy tracking process in every day focuses at least one heat pipe use device, heat pipe use device and solar energy mirror are moved not together in sunglasses tracking solar process, the heat pipe use device keeps relative static with ground, realizes that the tracking of solar energy focuses on utilization.
2. a kind of fixing point array solar heat pipe according to claim 1 utilizes system, it is characterized in that: a plurality of solar energy mirror or organize more solar energy mirror in the tracking solar process with solar light focusing at least one heat pipe use device, solar energy tracking process in every day, have at least one or one group of solar energy mirror to focus at least two heat pipe use devices, the heat pipe use device of the solar energy utilization ratio that each or every group of solar energy mirror are selected to reach the highest focuses on.
3. a kind of fixing point array solar heat pipe according to claim 1 utilizes system, it is characterized in that: described solar energy mirror support is comprised of with the support member of being connected rotating shaft and be connected with ground or installation position attaching parts, form the solar energy acquisition system by at least one or one group of solar energy mirror and solar energy mirror support, the solar energy acquisition system selects following at least a kind of:
Be provided with two rotating shafts on A, each solar energy mirror, one is called transverse axis another is called the longitudinal axis, and transverse axis and the longitudinal axis intersect mutually, comprises 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, transverse axis is mutually non-cross with the longitudinal axis, 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 attaching parts are connected, solar energy mirror connects to form the solar energy acquisition system with the solar bracket that contains transverse axis and the longitudinal axis;
C, a plurality of solar energy mirror mutually are connected on and form a series connection group on the attaching parts, solar energy mirror on each series connection group is connected with a rotating shaft, this axle becomes the longitudinal axis, a plurality of series connection groups are parallel with one another to be connected on attaching parts and with the another one rotating shaft, this axle becomes transverse axis, transverse axis intersects mutually with the longitudinal axis, comprises into 90 degree, and solar energy mirror connects to form the solar energy acquisition system with the solar bracket that contains transverse axis and the longitudinal axis;
D, a plurality of solar energy mirror mutually are connected on and form a series connection group on the attaching parts, solar energy mirror on each series connection group is connected with a rotating shaft, this axle becomes the longitudinal axis, a plurality of series connection groups are parallel with one another to be connected on attaching parts and with the another one rotating shaft, this axle becomes transverse axis, transverse axis with and the longitudinal axis does not mutually intersect, solar energy mirror and the solar bracket that contains transverse axis and the longitudinal axis connect to form the solar energy acquisition system;
E, by the solar energy mirror of a point focusing or the solar energy mirror of one group of point focusing, contain solar brackets parallel with earth's axis or that form less than the rotating shaft of 90 degree angles and be connected with one.
4. a kind of fixing point array solar heat pipe according to claim 1 utilizes system, it is characterized in that: the geometry of attaching parts or rotating shaft is selected from following at least a:
Linear cylinder is provided with a plurality of solar energy mirror at cylinder, and preferred straight line is parallel with earth's axis;
Be one or more of curve, parabolic type, compound parabolic line style, hyperbolic parabola type;
Be one or more of circle, polygon, arc, rectangle.
5. a kind of fixing point array solar heat pipe according to claim 3 utilizes system, and it is characterized in that: described follow-up control apparatus is comprised of integrated follow-up control apparatus and/or complete follow-up control apparatus:
Described 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 the solar energy mirror support and with rotating shaft and is connected, the electronic sensor device is arranged on the solar energy mirror, be provided with an integrated follow-up control apparatus in each rotating shaft, the electronic sensor device is sent to control signal on the computer controlled member made in the integrated device, is realized each solar energy mirror is followed the tracks of control by the rotation of integrated control device by a rotating shaft of control;
Described complete follow-up control apparatus provides parts by power, power transmission component, the electronic sensor parts, computer controlled member made forms, the electronic sensor device is arranged on the solar energy mirror, power transmission component is connected with rotating shaft, power transmission component is arranged on the solar energy mirror support, power provide parts and computer controlled member made to be arranged on the solar energy mirror support or follow the tracks of support or ground, ground on, the electronic sensor device transmits computer controlled member made with control signal, the control power transmission component provides power to send rotating shaft to through power transmission component, the control of realization countershaft drives simultaneously the solar energy mirror that is arranged in the rotating shaft and follows the tracks of, and a plurality of sunglasses and rotating shaft are common adopts complete follow-up control apparatus to realize the tracking of solar energy is controlled;
Described electronic sensor parts adopt the sensor of optics or electronics, with optical signalling, physical geographical position signalling, electronic sensor signal or its combination, software in single-chip machine or computer calculates, realization is to the tracking of solar energy and the driving of solar energy mirror, optical signalling, physical geographical position signalling, electronic sensor signal or its combination are arranged on the solar energy mirror or link to each other on every side and with computer controlled member made, computer controlled member made provides parts to link to each other with power, and power provides parts to be connected with power transmission component.
6. a kind of fixing point array solar heat pipe according to claim 5 utilizes system, and 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 the material that is enclosed in a space, make the increase of its pressure along with the increase of temperature, promote motion, realize following the tracks of;
C, utilize electric energy drive motor or hydraulic means to drive power transmission mechanism (10) to realize following the tracks of;
D, utilize gas pressure that the device of power is provided;
Described power transmission component be arranged on attaching parts or and support component on, and be connected with power supplying apparatus, power transmission component select from following one or more: gear mechanism (10), link chain mechanism, turbine and worm mechanism, linkage.
7. a kind of fixing point array solar heat pipe of stating according to claim 1 utilizes system, it 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 form;
The speculum of B, point focusing comprises the lens that glass, Fresnel, nonmetal or nonmetal film or thin mirror form;
C, compound curved surface point focusing mirror comprise compound parabolic, compound hyperbolic parabola mirror;
D, by the one group of solar energy mirror that is formed by a plurality of level crossings or curved mirror, every group of solar energy mirror has the focus of a point focusing.
8. a kind of fixing point array solar heat pipe according to claim 1 utilizes system, it is characterized in that: in order to reduce the focusing error of a point focusing solar energy mirror, around the heat pipe use device, be provided with the secondary focusing solar energy mirror, point focusing solar energy is afterwards carried out secondary focusing to the heat pipe use device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100710980A CN103307779A (en) | 2012-03-17 | 2012-03-17 | Fixed dot array solar heat pipe utilizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100710980A CN103307779A (en) | 2012-03-17 | 2012-03-17 | Fixed dot array solar heat pipe utilizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103307779A true CN103307779A (en) | 2013-09-18 |
Family
ID=49133282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100710980A Pending CN103307779A (en) | 2012-03-17 | 2012-03-17 | Fixed dot array solar heat pipe utilizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103307779A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5865905A (en) * | 1996-09-30 | 1999-02-02 | Boeing North American, Inc. | Rolled film solar concentrator |
| JP2001091059A (en) * | 1999-09-18 | 2001-04-06 | Hisao Izumi | Light-collecting vacuum heat collector generator |
| CN101029775A (en) * | 2006-02-27 | 2007-09-05 | 李建民 | Hot-pipe solar cooker of optical lens |
| CN201503149U (en) * | 2009-03-22 | 2010-06-09 | 北京智慧剑科技发展有限责任公司 | Solar energy multidirectional tracking heat pipe utilization system |
| CN101832660A (en) * | 2009-03-10 | 2010-09-15 | 北京智慧剑科技发展有限责任公司 | System and array for tracking solar energy linearly |
| US7834303B2 (en) * | 2008-06-09 | 2010-11-16 | Ahura Energy Concentrating Systems | Multi-element concentrator system |
| CN202562091U (en) * | 2012-03-17 | 2012-11-28 | 成都奥能普科技有限公司 | Fixed point array heat pipe solar utilization system |
-
2012
- 2012-03-17 CN CN2012100710980A patent/CN103307779A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5865905A (en) * | 1996-09-30 | 1999-02-02 | Boeing North American, Inc. | Rolled film solar concentrator |
| JP2001091059A (en) * | 1999-09-18 | 2001-04-06 | Hisao Izumi | Light-collecting vacuum heat collector generator |
| CN101029775A (en) * | 2006-02-27 | 2007-09-05 | 李建民 | Hot-pipe solar cooker of optical lens |
| US7834303B2 (en) * | 2008-06-09 | 2010-11-16 | Ahura Energy Concentrating Systems | Multi-element concentrator system |
| CN101832660A (en) * | 2009-03-10 | 2010-09-15 | 北京智慧剑科技发展有限责任公司 | System and array for tracking solar energy linearly |
| CN201503149U (en) * | 2009-03-22 | 2010-06-09 | 北京智慧剑科技发展有限责任公司 | Solar energy multidirectional tracking heat pipe utilization system |
| CN202562091U (en) * | 2012-03-17 | 2012-11-28 | 成都奥能普科技有限公司 | Fixed point array heat pipe solar utilization system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202562091U (en) | Fixed point array heat pipe solar utilization system | |
| CN202545148U (en) | Solar focusing thermal power generation system with fixed point arrays | |
| CN202562090U (en) | Movable point array heat pipe solar energy utilization system | |
| CN202545147U (en) | Fixed point array type solar Stirling generator generation system | |
| CN202558667U (en) | Mobile point-array solar seawater desalination system | |
| CN202759395U (en) | Fixed-point array solar-energy concentrating photovoltaic power generation system | |
| CN202545149U (en) | Mobile lattice array solar focusing heat power generation system | |
| CN202757292U (en) | Mobile lattice array solar focusing thermal fluid utilization system | |
| CN202757285U (en) | Mobile lattice array solar cooker | |
| CN202757293U (en) | Fixed point array type solar focusing thermal fluid utilization system | |
| CN202757291U (en) | Mobile lattice array solar focusing building energy supply system | |
| CN202757283U (en) | Fixed point array solar cooker | |
| CN103307765A (en) | Fixed point array solar energy smelting system | |
| CN203086376U (en) | Mobile lattice array solar concentration photovoltaic power generation system | |
| CN202558666U (en) | Fixed point array solar energy seawater desalination system | |
| CN202550922U (en) | Fixed point array solar focusing alkali metal power generating system | |
| CN103307773A (en) | Thermal power generating system adopting fixed dot array solar focusing | |
| CN203135754U (en) | Mobile lattice array solar focusing alkali metal power generation system | |
| CN202757284U (en) | Fixed point array solar biomass gasifying system | |
| CN202757281U (en) | Fixed point array solar smelting system | |
| CN202757282U (en) | Mobile lattice array solar smelting system | |
| CN103307767A (en) | Moving point array solar smelting system | |
| CN103307770A (en) | Building energy supply system adopting fixed dot array solar focusing | |
| CN202757301U (en) | Fixed point array solar hydrogen generation system | |
| CN202545150U (en) | Solar Stirling engine power generation system with mobile point arrays |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130918 |