CN106352562B - A kind of manufacturing method of linear fresnel solar concentrating collector - Google Patents
A kind of manufacturing method of linear fresnel solar concentrating collector Download PDFInfo
- Publication number
- CN106352562B CN106352562B CN201610695383.8A CN201610695383A CN106352562B CN 106352562 B CN106352562 B CN 106352562B CN 201610695383 A CN201610695383 A CN 201610695383A CN 106352562 B CN106352562 B CN 106352562B
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- point
- reflective mirror
- collector tube
- linear fresnel
- 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.)
- Expired - Fee Related
Links
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
- Optical Elements Other Than Lenses (AREA)
- Lenses (AREA)
Abstract
The invention discloses a kind of linear fresnel solar concentrating collectors, including lower bracket, evacuated collector tube, thermal-arrest copper pipe, upper bracket and Fresnel Lenses, the vacuum heat-collecting tube fixing device is set to the upper end of lower bracket, the Fresnel Lenses is fixedly installed on the upper bracket, and the upper bracket is swingable to be sheathed on the evacuated collector tube；The thermal-arrest copper pipe is installed in the evacuated collector tube；The evacuated collector tube is unidirectional opening transparent configuration, and the focus of the Fresnel Lenses is located on the thermal-arrest copper pipe；The thermal-arrest copper pipe is U-shaped structure, and its U-shaped face is vertically arranged.A kind of manufacturing method is also provided, 1) building two dimension X-Y rectangular coordinate system；2) evacuated collector tube is installed at the focal line of linear Fresnel lens；3) parabolic mirror is installed in evacuated collector tube；4) thermal-arrest copper pipe is vertically arranged at the central axis of evacuated collector tube.The present invention has structurally reasonable, solar energy interest rate height and safe and reliable beneficial effect.
Description
Technical field
The invention belongs to solar energy utilization technique fields, are related to a kind of manufacturing method of solar concentrating collector, especially
It refers to a kind of manufacturing method of linear fresnel solar concentrating collector.
Background technique
Linear fresnel solar concentrating collector is by solar focusing by linear Fresnel lens into line, using true
The heat-transfer working mediums such as conduction oil, water or vapor in empty set heat pipe absorb the heat of solar energy and utilize solar energy collecting.
Existing solar concentrator is broadly divided into two kinds according to structure: for one kind to exempt to track class, one kind is traceable class.Exempt to track class
Linear fresnel solar concentrating collector Fresnel linear Fresnel lens not with the variation of sunlight irradiating angle and
It is automatic to carry out angular adjustment, optically focused can only be carried out in certain time, solar energy absorptivity and utilization rate are low；Traceable class
Linear fresnel solar concentrating collector thermal-arrest copper pipe structure arrange unreasonable, the solar energy stream of thermal-arrest copper pipe wall surface
Density unevenness causes the collecting efficiency of evacuated collector tube low and the poor situation of safety so that wall surface temperature gradient is larger.
Summary of the invention
It is an object of the invention to solve the thermal-arrest copper of the linear fresnel solar concentrating collector of existing traceable class
The structure arrangement of pipe is unreasonable, and the sun energy-flux density of thermal-arrest copper pipe wall surface is uneven, so that wall surface temperature gradient is larger and causes
The collecting efficiency of evacuated collector tube is low and the poor problem of safety, provides that a kind of structurally reasonable, solar energy interest rate is high and safety
The manufacturing method of reliable linear fresnel solar concentrating collector.
Following technical scheme can be used to reach in the purpose of the present invention:
A kind of linear fresnel solar concentrating collector, including lower bracket, evacuated collector tube, thermal-arrest copper pipe, upper bracket
And Fresnel Lenses, the vacuum heat-collecting tube fixing device are set to the upper end of lower bracket, the Fresnel Lenses is fixedly installed in institute
It states on upper bracket, the upper bracket is swingable to be sheathed on the evacuated collector tube；The thermal-arrest copper pipe is installed on the vacuum
In thermal-collecting tube；The evacuated collector tube is unidirectional opening transparent configuration, and the focus of the Fresnel Lenses is located at the thermal-arrest copper
Guan Shang；The thermal-arrest copper pipe is U-shaped structure, and the U-shaped face of the thermal-arrest copper pipe is vertically arranged.
As a preferred solution, parabolic reflective mirror is equipped in the evacuated collector tube, the parabolic reflective mirror is set to
The lower section of the thermal-arrest copper pipe, and the opening upwards setting of parabolic reflective mirror；The focus of the parabolic reflective mirror is located at described true
The center point of empty set heat pipe；The width of the parabolic reflective mirror is not less than the diameter of thermal-arrest copper pipe.
Further, the lower end of the upper bracket is equipped with annulus, and the annulus is swingable to be sheathed on the evacuated collector tube
On, and be toothed around on the excircle of the annulus；Motor is fixedly installed on the lower bracket, the motor passes through gear and institute
Gear teeth meshing is stated, driving upper bracket is swung.
As a preferred solution, the lower end of the annulus is fixedly installed with counterweight.
As a preferred solution, the annulus is sheathed on the evacuated collector tube by the way that bearing is swingable.
A kind of manufacturing method of linear fresnel solar concentrating collector, which comprises the following steps:
1) using the focal line point of linear Fresnel lens as coordinate origin O, perpendicular to Fresnel linear Fresnel lens
The central line of plane constructs two dimension X-Y rectangular coordinate system to cross the origin O straight line vertical with Y-axis as X-axis as Y-axis；
2) evacuated collector tube, and the center line of evacuated collector tube and focal line weight are installed at the focal line of linear Fresnel lens
It closes；
3) parabolic mirror is installed in evacuated collector tube and below axis at its center, the opening of parabolic reflective mirror to
Upper setting；
4) thermal-arrest copper pipe is set at the central axis of evacuated collector tube, and the focus of the parabolic reflective mirror is located at described true
The center point of empty set heat pipe, i.e. at coordinate origin O.
Further, the particular content of the step 3) is as follows: setting the edge of linear Fresnel lens as point A, light passes through
Point A (F) parabolic reflective mirror point B is reached by coordinate origin O, is reflected at the point C tangent with heat absorption copper pipe later；
Wherein l is the cross-sectional length of linear Fresnel lens, and f is the focal length of linear Fresnel lens.It is straight in two dimension X-Y
Under angular coordinate system, the curvilinear equation of parabolic reflective mirror are as follows:
Wherein, f1For the focal length of parabolic reflective mirror；
The curvilinear equation of the round copper pipe of the lower half portion of U-shaped thermal-arrest copper pipe are as follows:
x2+(y-a)2=r2 (2)
Wherein a is the distance of the distance of center circle origin O of the round copper pipe of the lower half portion of U-shaped thermal-arrest copper pipe, therefore the coordinate of point C is
(- r, a)；
Straight line AB, the i.e. linear equation of straight line AO are as follows:
Therefore the coordinate of B point be (- r,), B point coordinate is substituted into formula (1) and is obtained:
Because of f1For focal length, it is greater than zero, therefore:
By f1In substitution formula (1), the curve of the installation site of parabolic reflective mirror can be obtained
Equation are as follows:
It is reflected in conclusion parabolic reflective mirror should meet light through A, by O point, can have B point makes it be reflected into C point,
Therefore the curvilinear equation of parabolic reflective mirror should meet the following conditions:
The curvilinear equation of parabolic reflective mirrorWith AO linear equationThere is friendship
Point.
Further, the linear Fresnel lens and parabolic reflective mirror are symmetrical arranged about Y-axis.
The invention has the following beneficial effects:
1, present invention dress in evacuated collector tube is vertically arranged symmetrical U-shaped thermal-arrest copper pipe, and U-shaped thermal-arrest copper pipe is due to needing
It is placed on the subtriangular light-collecting area of Fresnel Lenses formation, upper and lower two parts copper pipe can absorb solar energy.And work as U
When type thermal-arrest copper pipe is horizontally arranged, due to larger for copper pipe parallel spacing opposing triangular, and biggish optically focused cannot be obtained
Than that cannot be absorbed and utilized to the energy of the high temperature of solar energy, improve to be vertically arranged U-shaped thermal-arrest copper pipe to solar energy
Collecting efficiency and utilization rate, have the characteristics that structurally reasonable, solar energy interest rate is high and safe and reliable.
2, the present invention installs parabolic reflective mirror additional below U-shaped thermal-arrest copper pipe, and some light through focal line can be made to pass through throwing
Object reflective mirror focuses on the lower half portion of the down tube of U-shaped thermal-arrest copper pipe, so that the solar energy stream of the lower half portion of copper pipe wall surface
Density Distribution is more uniform, reduces the temperature gradient of copper pipe wall surface, and entire U-shaped copper pipe samming is distributed, and improves true
The safety of empty set heat pipe improves the utilization rate of sunlight.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of linear fresnel solar concentrating collector of the present invention；
Fig. 2 is the partial enlarged view of the annular portion of linear fresnel solar concentrating collector of the present invention；
Fig. 3 is the illumination path schematic diagram of linear fresnel solar concentrating collector of the present invention；
Fig. 4 is the partial enlarged view of the lower part of Fig. 3；
Fig. 5 is the partial enlarged view of the inside of Fig. 4.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment
Referring to Fig.1, the present embodiment is related to linear fresnel solar concentrating collector, including lower bracket 1, evacuated collector tube
2, thermal-arrest copper pipe 3, upper bracket 4 and Fresnel Lenses 5,2 fixed frame of evacuated collector tube is set to the upper end of lower bracket 1, described
Fresnel Lenses 5 is fixedly installed on the upper bracket 4, and the upper bracket 4 is swingable to be sheathed on the evacuated collector tube 2；
The thermal-arrest copper pipe 3 is installed in the evacuated collector tube 2；The evacuated collector tube 2 is unidirectional opening transparent configuration, the phenanthrene
The focus of Nie Er lens 5 is located on the thermal-arrest copper pipe 3；The thermal-arrest copper pipe 3 be U-shaped structure, the thermal-arrest copper pipe 3 it is U-shaped
Face is vertically arranged.
In the use of the present invention, its length direction is arranged with North and South direction.Dress is vertically arranged symmetrical in evacuated collector tube 2
U-shaped thermal-arrest copper pipe, U-shaped thermal-arrest copper pipe due to need to be placed on Fresnel Lenses 5 formation subtriangular light-collecting area,
Upper and lower two parts copper pipe can absorb solar energy.And when U-shaped thermal-arrest copper pipe is horizontal positioned, due to copper pipe parallel spacing opposite three
It is larger for angular, and biggish focusing ratio cannot be obtained, the energy of the high temperature of solar energy cannot be absorbed and utilized, from
And U-shaped thermal-arrest copper pipe raising is vertically arranged to the collecting efficiency and utilization rate of solar energy, there is structurally reasonable, solar energy interest rate height
With safe and reliable feature.
In conjunction with shown in Fig. 1, Fig. 3 and Fig. 4, parabolic reflective mirror 6, the parabolic reflective mirror 6 are equipped in the evacuated collector tube 2
Set on the lower section of the thermal-arrest copper pipe 3, and the opening upwards of parabolic reflective mirror 6 are arranged；The focus of the parabolic reflective mirror 6 is located at
The center point of the evacuated collector tube 2；The width of the parabolic reflective mirror 6 is not less than the diameter of thermal-arrest copper pipe 3.In U-shaped thermal-arrest
It installs parabolic reflective mirror 6 below copper pipe additional, some light through focal line can be made to focus on U-shaped thermal-arrest copper by parabolic reflective mirror 6
The lower half portion of the down tube of pipe reduces so that the sun flux-density distribution of the lower half portion of copper pipe wall surface is more uniform
The temperature gradient of copper pipe wall surface enables entire U-shaped copper pipe samming to be distributed, improves the safety of evacuated collector tube 2, improve
The utilization rate of sunlight.
As depicted in figs. 1 and 2, the upper bracket 4 is fixedly installed with the tracker 7 for detecting solar irradiation firing angle, institute
The lower end for stating upper bracket 4 is equipped with annulus 41, and the annulus 41 is swingable to be sheathed on the evacuated collector tube 2, and the annulus 41
Excircle on be toothed around 42；Motor 8 is fixedly installed on the lower bracket 1, the motor 8 passes through gear 9 and the wheel
Tooth 42 engages, and driving upper bracket 4 is swung.By the variation of the illumination angle of 7 real-time detection sunlight of tracker, when solar angle occurs
When variation, control device outputs a control signal to motor 8 to control 8 forward, reverse or stop of motor and stop, and drive upper bracket 4 into
The swing and stopping of row respective angles keep solar energy to be vertically irradiated on Fresnel Lenses 5, maximumlly improve luxuriant and rich with fragrance alunite
The utilization rate of your 5 pairs of light sunlight of lens.
The lower end of the annulus 41 is fixedly installed with counterweight 43.The counterweight 43 and central axis of the upper bracket 4 about annulus 41
Line is symmetrical arranged.During upper bracket 4 is swung, the stress balance of 4 two sides of upper bracket can prevent upper bracket 4 from generating weightlessness
The case where, entire heat collector is not easy to fall partially, and reduces the load of motor 8, improves accuracy and safety that motor 8 controls.
The annulus 41 is sheathed on the evacuated collector tube 2 by the way that bearing 44 is swingable.On being reduced by bearing 44
With the frictional resistance of evacuated collector tube 2 when bracket 4 is swung, guarantee stability and accuracy that upper bracket 4 is swung.
The present embodiment also provides a kind of manufacturing method of linear fresnel solar concentrating collector, such as Fig. 3 to Fig. 5 institute
Show, comprising the following steps:
1) using the focal line point of linear Fresnel lens 5 as coordinate origin O, perpendicular to Fresnel linear Fresnel lens
The central line of 5 planes constructs two dimension X-Y rectangular coordinate system to cross the origin O straight line vertical with Y-axis as X-axis as Y-axis；Institute
Linear Fresnel lens 5 and parabolic reflective mirror 6 is stated to be symmetrical arranged about Y-axis.
2) evacuated collector tube 2, and the center line of evacuated collector tube 2 and coke are installed at the focal line of linear Fresnel lens 5
Line is overlapped；
3) parabolic mirror, the opening of parabolic reflective mirror 6 are installed in evacuated collector tube 2 and below axis at its center
It sets up；
4) thermal-arrest copper pipe 3, the focus position of the parabolic reflective mirror 6 are vertically arranged at the central axis of evacuated collector tube 2
At the center point of the evacuated collector tube 2, i.e. coordinate origin O.
As shown in Figure 4 and Figure 5, dress is vertically arranged symmetrical U-shaped thermal-arrest copper pipe in evacuated collector tube 2, U-shaped copper pipe due to
Need to be placed on the subtriangular light-collecting area of the formation of Fresnel Lenses 5, upper and lower two parts copper pipe can absorb solar energy.
And when U-shaped thermal-arrest copper pipe is horizontal positioned, due to larger for copper pipe parallel spacing opposing triangular, and cannot obtain biggish
The energy of the high temperature of solar energy cannot be absorbed and utilized in focusing ratio, improve to be vertically arranged U-shaped thermal-arrest copper pipe to too
The collecting efficiency and utilization rate of positive energy.
Parabolic reflective mirror 6 is arranged in this method below U-shaped thermal-arrest copper pipe, and some light through focal line can be made to pass through parabolic
Reflective mirror 6 focuses on the lower half portion of the down tube of U-shaped thermal-arrest copper pipe, so that the solar energy stream of the lower half portion of copper pipe wall surface is close
Degree distribution is more uniform, reduces the temperature gradient of copper pipe wall surface, and entire U-shaped copper pipe samming is distributed, vacuum is improved
The safety of thermal-collecting tube 2 improves the utilization rate of sunlight.
The setting position of parabolic reflective mirror 6 is determined by the following method, particular content is as follows:
As shown in Figures 3 to 5, if the edge of linear Fresnel lens 5 be point A, light through point A (F) pass through coordinate original
Point O reaches 6 point B of parabolic reflective mirror, is reflected at the point C tangent with heat absorption copper pipe later；
Wherein l is the cross-sectional length of linear Fresnel lens 5, and f is the focal length of linear Fresnel lens 5.In two dimension X-Y
Under rectangular coordinate system, the curvilinear equation of parabolic reflective mirror 6 are as follows:
Wherein, f1For the focal length of parabolic reflective mirror 6；
The curvilinear equation of the round copper pipe of the lower half portion of U-shaped thermal-arrest copper pipe are as follows:
x2+(y-a)2=r2 (2)
Wherein a is the distance of the distance of center circle origin O of the round copper pipe of the lower half portion of U-shaped thermal-arrest copper pipe, therefore the coordinate of point C is
(- r, a)；
Straight line AB, the i.e. linear equation of straight line AO are as follows:
Therefore the coordinate of B point be (- r,), B point coordinate is substituted into formula (1) and is obtained:
Because of f1For focal length, it is greater than zero, therefore:
By f1In substitution formula (1), the curve of the installation site of parabolic reflective mirror 6 can be obtained
Equation are as follows:
It is reflected in conclusion parabolic reflective mirror 6 should meet light through A, by O point, can have B point makes it be reflected into C point,
Therefore the curvilinear equation of parabolic reflective mirror 6 should meet the following conditions:
The curvilinear equation of parabolic reflective mirror 6With AO linear equationHave
Intersection point.
Specifically, size relevant in table 1 is updated in formula (4), can be obtained for parameter as shown in table 1 below
To the installation site of light parabolic reflective mirror 6 curvilinear equation about are as follows:
Through radical formula operation, formula (5) meets the condition that can have intersection point with straight line AO formula (6), therefore the equation conforms to
It asks.So the width of parabolic reflective mirror 6 is slightly larger than 2r, that is, it is greater than 10mm, can use 12mm, 6 length of light parabolic reflective mirror is smaller
In 2 length l 1 of evacuated collector tube, that is, it is less than 1800mm, can use 1700mm.
Therefore the width of parabolic reflective mirror 6 is 12mm, length 1700mm, focal length 6.91mm, curvilinear equation are as follows:
Table 1
Therefore, when using the parameter of table 1, the position of x, y on the curvilinear equation of the parabolic reflective mirror 6 are to throw
The setting position of object reflective mirror 6.
Above disclosed is only a preferred embodiment of the present invention, cannot limit the power of the present invention with this certainly
Sharp range, therefore equivalent changes made in accordance with the claims of the present invention, are still within the scope of the present invention.
Claims (2)
1. a kind of manufacturing method of linear fresnel solar concentrating collector, which comprises the following steps:
1) using the focal line point of linear Fresnel lens as coordinate origin O, perpendicular to Fresnel linear Fresnel lens plane
Central line as Y-axis, to cross the origin O straight line vertical with Y-axis as X-axis, building two dimension X-Y rectangular coordinate system；
2) evacuated collector tube is installed at the focal line of linear Fresnel lens, and the center line of evacuated collector tube is overlapped with focal line；
3) parabolic mirror is installed, the opening upwards of parabolic reflective mirror are set in evacuated collector tube and below axis at its center
It sets；
4) thermal-arrest copper pipe is vertically arranged at the central axis of evacuated collector tube, the focus of the parabolic reflective mirror is located at described true
The center point of empty set heat pipe, i.e. at coordinate origin O；
The particular content of the step 3) is as follows: setting the edge of linear Fresnel lens as point A, light is through point
Parabolic reflective mirror point B is reached by coordinate origin O, is reflected at the point C tangent with heat absorption copper pipe later；
Wherein l is the cross-sectional length of linear Fresnel lens, and f is the focal length of linear Fresnel lens；At the right angle two dimension X-Y
Under coordinate system, the curvilinear equation of parabolic reflective mirror are as follows:
Wherein, f1For the focal length of parabolic reflective mirror；
The curvilinear equation of the round copper pipe of the lower half portion of U-shaped thermal-arrest copper pipe are as follows:
x2+(y-a)2=r2 (2)
Wherein a be U-shaped thermal-arrest copper pipe lower half portion round copper pipe distance of center circle origin O distance, therefore the coordinate of point C for (- r,
a)；
Straight line AB, the i.e. linear equation of straight line AO are as follows:
Therefore the coordinate of B point isB point coordinate is substituted into formula (1) to obtain:
Because of f1For focal length, it is greater than zero, therefore:
By f1In substitution formula (1), the curvilinear equation of the installation site of parabolic reflective mirror can be obtained
Are as follows:
It is reflected in conclusion parabolic reflective mirror should meet light through A, by O point, can have B point makes it be reflected into C point, therefore throws
The curvilinear equation of object reflective mirror should meet the following conditions:
The curvilinear equation of parabolic reflective mirrorWith AO linear equationThere is intersection point.
2. a kind of manufacturing method of linear fresnel solar concentrating collector according to claim 1, which is characterized in that
The linear Fresnel lens and parabolic reflective mirror are symmetrical arranged about Y-axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610695383.8A CN106352562B (en) | 2016-08-19 | 2016-08-19 | A kind of manufacturing method of linear fresnel solar concentrating collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610695383.8A CN106352562B (en) | 2016-08-19 | 2016-08-19 | A kind of manufacturing method of linear fresnel solar concentrating collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106352562A CN106352562A (en) | 2017-01-25 |
| CN106352562B true CN106352562B (en) | 2019-01-18 |
Family
ID=57844292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610695383.8A Expired - Fee Related CN106352562B (en) | 2016-08-19 | 2016-08-19 | A kind of manufacturing method of linear fresnel solar concentrating collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106352562B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228492B (en) * | 2017-08-03 | 2023-05-09 | 广东工业大学 | Fresnel solar concentrating collector and CPC manufacturing method |
| CN108954865B (en) * | 2018-08-30 | 2024-04-19 | 广东工业大学 | Directional light transmission solar condensing device |
| CN112880816B (en) * | 2021-01-21 | 2022-09-23 | 内蒙古工业大学 | Linear Fresnel energy flow density test system |
| CN115441009B (en) * | 2022-11-08 | 2023-04-07 | 广东佛燃科技有限公司 | Fresnel light-gathering heat-collecting solid oxide fuel cell power generation system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1181131A (en) * | 1995-04-07 | 1998-05-06 | Tir技术公司 | Collimating tir lens devices employing fluorescent light sources |
| CN101377357A (en) * | 2008-09-18 | 2009-03-04 | 韩培洲 | Heat collector with heat adsorbing body in vacuum tube heated by lens and slot-shaped reflective mirror |
| US20100043777A1 (en) * | 2008-08-25 | 2010-02-25 | Ormat Technologies Inc. | Solar collector system |
| CN102954601A (en) * | 2012-11-26 | 2013-03-06 | 王英 | Pantile solar concentration heat collector |
| CN103574921A (en) * | 2012-08-07 | 2014-02-12 | 益科博能源科技（上海）有限公司 | Solar heat collector |
| CN103629826A (en) * | 2012-08-22 | 2014-03-12 | 陈鼎凌 | Refraction and condensation type flat-plate solar collector |
| CN204593907U (en) * | 2015-04-29 | 2015-08-26 | 南京星环能源科技有限公司 | A kind of flat-plate concentration type solar thermal collector |
| CN205316704U (en) * | 2016-01-27 | 2016-06-15 | 广东工业大学 | Solar energy line focus fei nieer thermal utilization system |
-
2016
- 2016-08-19 CN CN201610695383.8A patent/CN106352562B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1181131A (en) * | 1995-04-07 | 1998-05-06 | Tir技术公司 | Collimating tir lens devices employing fluorescent light sources |
| US20100043777A1 (en) * | 2008-08-25 | 2010-02-25 | Ormat Technologies Inc. | Solar collector system |
| CN101377357A (en) * | 2008-09-18 | 2009-03-04 | 韩培洲 | Heat collector with heat adsorbing body in vacuum tube heated by lens and slot-shaped reflective mirror |
| CN103574921A (en) * | 2012-08-07 | 2014-02-12 | 益科博能源科技（上海）有限公司 | Solar heat collector |
| CN103629826A (en) * | 2012-08-22 | 2014-03-12 | 陈鼎凌 | Refraction and condensation type flat-plate solar collector |
| CN102954601A (en) * | 2012-11-26 | 2013-03-06 | 王英 | Pantile solar concentration heat collector |
| CN204593907U (en) * | 2015-04-29 | 2015-08-26 | 南京星环能源科技有限公司 | A kind of flat-plate concentration type solar thermal collector |
| CN205316704U (en) * | 2016-01-27 | 2016-06-15 | 广东工业大学 | Solar energy line focus fei nieer thermal utilization system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106352562A (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106352562B (en) | A kind of manufacturing method of linear fresnel solar concentrating collector | |
| CN102620442B (en) | Solar heat collector based on groove type parabolic mirror and artificial blackbody | |
| CN104456980B (en) | A kind of secondary condensation reflection and transmission type parabolic trough type solar thermal collector | |
| CN106247641B (en) | It is a kind of from motion tracking solar focus-fixing point beam condensing unit | |
| JP5876873B2 (en) | Photovoltaic power generation apparatus provided with a columnar condensing device | |
| CN106123365A (en) | Linear Fresnel reflective solar heat collector in conjunction with glass sunlight house | |
| CN204610160U (en) | A kind of convergent lens power generation system | |
| CN107314555A (en) | A kind of two grades of curved surface Fresnel reflection formula solar energy vacuum heat collecting devices | |
| CN106705457A (en) | Fresnel solar concentrating device | |
| WO2018113631A1 (en) | Solar condenser apparatus and construction or constructed structure using the apparatus | |
| CN107228492B (en) | Fresnel solar concentrating collector and CPC manufacturing method | |
| CN109520145A (en) | A kind of straight way type solar collector tube and its heat collector | |
| CN112378094A (en) | Transmission-type solar light-gathering and heat-collecting system | |
| CN102466329A (en) | Solar energy collection device | |
| CN102590983B (en) | Reflector adjusting device | |
| CN106369845A (en) | Transmission light-condensation tracking type solar heat collection device | |
| CN108981190B (en) | Omnibearing tracking parabolic mirror heat energy absorption system | |
| CN106679198A (en) | Solar energy condensation device | |
| CN209230036U (en) | A kind of straight way type solar collector tube and its heat collector | |
| CN108507199A (en) | A kind of solar energy light gathering and heat collecting system and method | |
| CN107388603A (en) | A kind of adjustable bar shaped CPC heat collectors | |
| CN204227716U (en) | Solar light-condensing and heat-collecting device | |
| CN112591835A (en) | Solar light-gathering and heat-collecting device and solar seawater desalination system comprising same | |
| CN207180066U (en) | A kind of slot type thermal-collecting tube tracing collection system | |
| CN207991005U (en) | A kind of long tower condenser system of array Fresnel reflection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20210819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |