CN107300766A - Speculum torque tube arrangement under heat flow density analysis method optimal solution - Google Patents
Speculum torque tube arrangement under heat flow density analysis method optimal solution Download PDFInfo
- Publication number
- CN107300766A CN107300766A CN201710714245.4A CN201710714245A CN107300766A CN 107300766 A CN107300766 A CN 107300766A CN 201710714245 A CN201710714245 A CN 201710714245A CN 107300766 A CN107300766 A CN 107300766A
- Authority
- CN
- China
- Prior art keywords
- thermal
- speculum
- collecting tube
- equation
- light
- 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.)
- Granted
Links
- 238000004458 analytical method Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims description 29
- 239000011159 matrix material Substances 0.000 claims description 20
- 238000004364 calculation method Methods 0.000 claims description 11
- 238000009795 derivation Methods 0.000 claims description 8
- 230000004907 flux Effects 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000000342 Monte Carlo simulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0012—Optical design, e.g. procedures, algorithms, optimisation routines
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/11—Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems
- G06F17/12—Simultaneous equations, e.g. systems of linear equations
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Computational Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Data Mining & Analysis (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Algebra (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Operations Research (AREA)
- Optical Elements Other Than Lenses (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The invention discloses the speculum torque tube arrangement under heat flow density analysis method optimal solution, including thermal-collecting tube, speculum and the thick structure of focusing pad, the thick structure of pad is focused on by mechanical means with mirror surface to be connected, it is described to focus on the thick structure setting of pad in thermal-collecting tube towards the side of speculum, the thick structure of focusing pad in this structure is located at side of the thermal-collecting tube towards speculum, region in collection heat accumulation, strengthen the pipe structure of thermal-collecting tube, it is connected due to focusing on the thick structure of pad by mechanical means with mirror surface, the dismountable characteristic of the structure solves the problem of thermal-arrest area damage is difficult replacing, make entirely to reflect that heat collection structure can be run steadily in the long term and easy access is changed.
Description
Technical field
The invention belongs to the torsion of the speculum under fused salt TRT field, more particularly to heat flow density analysis method optimal solution
Quarter bend structure.
Background technology
, it is necessary to by the optics and energy of software algorithm analyzing influence groove type heat collector in the work progress of light field equipment
The various factors of transformation efficiency, the light field equipment and construction cost optimal to assess, are multi-form heat collector or collection
The feasibility of hot loop provides foundation.The foundation of software algorithm is Monte Carlo method, i.e., when institute's Solve problems are certain Random events
The probability that part occurs, or during some expectation of a random variable, by the method for certain " experiment ", occur with this event
Frequency Estimation this chance event probability, or obtain some numerical characteristics of this stochastic variable, and as asking
The solution of topic.And Monte Carlo Image Synthesis by Ray Tracing, calculate light and incide the mistake that thermal-collecting tube is mapped to after speculum, speculum reflection certainly
Journey.
The content of the invention
Instant invention overcomes shortcoming of the prior art, there is provided the torsion of the speculum under heat flow density analysis method optimal solution
Quarter bend structure.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：
Speculum torque tube arrangement under heat flow density analysis method optimal solution, including thermal-collecting tube, speculum and focusing pad
Thick structure, focuses on the thick structure of pad and is connected by mechanical means with mirror surface, it is described focus on pad thickness structure setting in
Thermal-collecting tube is towards the side of speculum, and thick structure both sides the end points a and b of the focusing pad is located at the determination side of surfaces of collector tubes position
Method is as described below：
Step 1: according to input at the time of, longitude and latitude, ground error calculation position of sun, determine incidence angle；
Step 2: determining the sunlight cone angle of incident N bar light；
Step 3: determining incident light position on the mirror；
Step 4: simultaneous incidence light equation y=kx+b and speculum equation y=(x+tp) ^2/4p+c, obtains incidence point position
Put (x0, y0), derivation speculum equation obtains the tangent slope k0, k0+M of the position to consider after speculum foozle
Slope, 1/ (k0+M) is method line slope of the speculum in the point, and incident light is equal to reflected light and normal angle with normal angle, with
This calculates reflected light slope, by point method, can obtain the geometric equation y=k ' x+b ' of reflected light；
Step 5: simultaneous reflects light equation y=k ' x+b ' and thermal-collecting tube equation (x+t1) ^2/a^2+ (y+t2) ^2/b^2=
1, the solution obtained incides the position point coordinates on thermal-collecting tube for reflected light；
Step 6: statistics light-ray condensing degree, calculates the heat flux distribution on thermal-collecting tube, reflected light is got on thermal-collecting tube
Coordinate (x, y) be converted to polar coordinates (p, r), polar origin is thermal-arrest tube hub, constitutes new matrix (p, r, I '), new matrix
With thermal-collecting tube equation (x+t1) ^2/a^2+ (y+t2) ^2/b^2=1, the thick structure both sides end points a of focusing pad can be obtained immediately by being connected
Position with b relative to thermal-collecting tube.
It is described to focus on the 1/10-1/5 for padding the thickness of thick structure for thermal-collecting tube radius.
The thermal-collecting tube is located at the collection thermal center (-tre) of speculum.
It is a kind of to solve the method that the thick locations of structures of pad is focused in speculum torque tube arrangement：Carried out according to the following steps：
Step 1: according to input at the time of, longitude and latitude, ground error calculation position of sun, determine incidence angle；
Step 2: determining the sunlight cone angle of incident N bar light；
Step 3: determining incident light position on the mirror；
Step 4: simultaneous incidence light equation y=kx+b and speculum equation y=(x+tp) ^2/4p+c.Obtain incidence point position
Put (x0, y0).Derivation speculum equation obtains the tangent slope k0, k0+M of the position to consider after speculum foozle
Slope, 1/ (k0+M) is method line slope of the speculum in the point.Incident light is equal to reflected light and normal angle with normal angle, with
This calculates reflected light slope.By point method, the geometric equation y=k ' x+b ' of reflected light can be obtained；
Step 5: simultaneous reflects light equation y=k ' x+b ' and thermal-collecting tube equation (x+t1) ^2/a^2+ (y+t2) ^2/b^2=
1, the solution obtained incides the position point coordinates on thermal-collecting tube for reflected light；
Step 6: statistics light-ray condensing degree, calculates the heat flux distribution on thermal-collecting tube.Reflected light is got on thermal-collecting tube
Coordinate (x, y) be converted to polar coordinates (p, r), polar origin is thermal-arrest tube hub, constitutes new matrix (p, r, I '), new matrix
With thermal-collecting tube equation (x+t1) ^2/a^2+ (y+t2) ^2/b^2=1, the thick structure both sides end points a of focusing pad can be obtained immediately by being connected
Position with b relative to thermal-collecting tube.
Compared with prior art, the beneficial effects of the invention are as follows：The thick structure of focusing pad in this structure is located at thermal-collecting tube court
To the side of speculum, the region in collection heat accumulation strengthens the pipe structure of thermal-collecting tube, is logical due to focusing on the thick structure of pad
Cross what mechanical means was connected with mirror surface, it is not easily changeable that the dismountable characteristic of structure solves thermal-arrest area damage
Problem, makes entirely to reflect that heat collection structure can be run steadily in the long term and easy access is changed.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is that incident light focusing in the present invention and incident point coordinates solve explanation schematic diagram.
Fig. 3 is heat flow density analysis method (Monte Carlo Image Synthesis by Ray Tracing) process step schematic diagram.
Fig. 4 is mirror structure thermal-arrest process schematic.
Wherein, 1 is thermal-collecting tube, and 2 be speculum, and 3 is focus on the thick structure of pad, a, b for focus on the thick structure both sides end points of pad with
Thermal-collecting tube tie point, polar coordinates (p, r) are the incident point coordinates that thermal-collecting tube is reached after incident light is reflected by speculum.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
As shown in FIG., the speculum torque tube arrangement under heat flow density analysis method optimal solution, including thermal-collecting tube, reflection
Mirror and the thick structure of focusing pad, focusing pad thickness structure are connected by mechanical means with mirror surface, described to focus on pad thickness
Structure setting is in thermal-collecting tube towards the side of speculum, and thick structure both sides the end points a and b of the focusing pad is located at surfaces of collector tubes position
The determination method put is as described below：
Step 1: according to input at the time of, longitude and latitude, ground error calculation position of sun, determine incidence angle；
Step 2: determining the sunlight cone angle of incident N bar light；
Step 3: determining incident light position on the mirror；
Step 4: simultaneous incidence light equation y=kx+b and speculum equation y=(x+tp) ^2/4p+c.Obtain incidence point position
Put (x0, y0).Derivation speculum equation obtains the tangent slope k0, k0+M of the position to consider after speculum foozle
Slope, 1/ (k0+M) is method line slope of the speculum in the point.Incident light is equal to reflected light and normal angle with normal angle, with
This calculates reflected light slope.By point method, the geometric equation y=k ' x+b ' of reflected light can be obtained；
Step 5: simultaneous reflects light equation y=k ' x+b ' and thermal-collecting tube equation (x+t1) ^2/a^2+ (y+t2) ^2/b^2=
1, the solution obtained incides the position point coordinates on thermal-collecting tube for reflected light；
Step 6: statistics light-ray condensing degree, calculates the heat flux distribution on thermal-collecting tube.Reflected light is got on thermal-collecting tube
Coordinate (x, y) be converted to polar coordinates (p, r), polar origin is thermal-arrest tube hub, constitutes new matrix (p, r, I '), new matrix
With thermal-collecting tube equation (x+t1) ^2/a^2+ (y+t2) ^2/b^2=1, the thick structure both sides end points a of focusing pad can be obtained immediately by being connected
Position with b relative to thermal-collecting tube.
It is described to focus on the 1/10-1/5 for padding the thickness of thick structure for thermal-collecting tube radius.
The thermal-collecting tube is located at the collection thermal center (-tre) of speculum.
It is a kind of to solve the method that the thick locations of structures of pad is focused in speculum torque tube arrangement：Carried out according to the following steps：
Step 1: according to input at the time of, longitude and latitude, ground error calculation position of sun, determine incidence angle；
Step 2: determining the sunlight cone angle of incident N bar light；
Step 3: determining incident light position on the mirror；
Step 4: simultaneous incidence light equation y=kx+b and speculum equation y=(x+tp) ^2/4p+c.Obtain incidence point position
Put (x0, y0).Derivation speculum equation obtains the tangent slope k0, k0+M of the position to consider after speculum foozle
Slope, 1/ (k0+M) is method line slope of the speculum in the point.Incident light is equal to reflected light and normal angle with normal angle, with
This calculates reflected light slope.By point method, the geometric equation y=k ' x+b ' of reflected light can be obtained；
Step 5: simultaneous reflects light equation y=k ' x+b ' and thermal-collecting tube equation (x+t1) ^2/a^2+ (y+t2) ^2/b^2=
1, the solution obtained incides the position point coordinates on thermal-collecting tube for reflected light；
Step 6: statistics light-ray condensing degree, calculates the heat flux distribution on thermal-collecting tube.Reflected light is got on thermal-collecting tube
Coordinate (x, y) be converted to polar coordinates (p, r), polar origin is thermal-arrest tube hub, constitutes new matrix (p, r, I '), new matrix
With thermal-collecting tube equation (x+t1) ^2/a^2+ (y+t2) ^2/b^2=1, the thick structure both sides end points a of focusing pad can be obtained immediately by being connected
Position with b relative to thermal-collecting tube.
The above method does not exclude light leak light for the solution of light leak light with method of geometry, but direct solution reflects
The simultaneous equations of light and thermal-collecting tube curve, are obtained after solution, then exclude light leak light from the feature of solution, so more rapidly square
Just.This method is applied to the speculum of any curve form, can also be calculated according to nomianl para-curve equation solution after deformation
Speculum, it is only necessary to input the coordinate of the multiple points of non-parabolicity speculum.
Embodiment：
Step 1: according to input at the time of, longitude and latitude, ground error calculation position of sun, determine incidence angle；Calculate simultaneously
Go out to arrange shading coefficient, IAM, ANI, end loss and trail angle etc..Calculation formula is as follows：Unit is the acquiescence International System of Units.
N is sequence number of the calculation date in 1 year, i.e., 1 to 365.
E=229.18 (0.000075+0.001868cosB-0.032077sinB-0.014615cos2B-
0.04089sin2B), E causes the inconsistent function of annual duration on daytime for expression earth elliptic orbit.
It is Beijing moment during standard, is referred to during the sun
During the sun at that time of light field position.
W is the hour angle for calculating the moment on the same day.
δ is the angle between the line and equatorial plane of solar core and earth center.
θzFor beam radia and the angle of plumb line, referred to as day
Drift angle.For the latitude in light field location.
θ is the angle of beam radia and the normal of heat collector plane of the opening, that is, is entered
Firing angle.
RowShadow is row's shading coefficient, value 0-1.Reflection is sooner or later
The effect of adjacent row heat collector sunshade.Lspacing is row's spacing, and W is heat collector A/F.
Endloss is end loss coefficient, is reflected in the case of non-direct projection, and sunlight oblique fire is led
Cause heat collector end to have light to spill.F is heat collector focal length, and Lsca is heat collector length.
IAM is represented because oblique fire causes thermal-collecting tube to absorb
The reduction of rate, glass transmission rate.
Step 2: determining the sunlight cone angle of incident N bar light, it is evenly distributed.It is disposable with MATLAB rand orders
N number of -0.26 ° to the 0.26 ° angle (0.26=0.53/2) of generation, is stored in a matrix k, while being closed according to cone angle and energy
System calculates the energy matrix I that the light of each cone angle is carried, and generates N number of-e to the random number between e with rand orders, e is
Tracking error, saves as matrix Ez.It is the heat collector and incident light that incident drift angle, i.e. some reason are caused to make k=k+Ez+e ', e '
Fixed drift angle.Then k is the incident angle of light after consideration tracking error.Export k statistical Butut.
Step 3: determining incident light position on the mirror, x directions are evenly distributed.With MATLAB rand orders once
Property generation N number of x1-x2 between x values, be stored in matrix x.Speculum coordinate origin is parabola summit, thermal-collecting tube coordinate system
Origin is thermal-arrest tube hub, and a focal length p is moved up equivalent to speculum coordinate system.
Step 4: determining incidence point speculum foozle, normal distribution.It is disposably raw with MATLAB randn orders
Into N number of standard deviation of average 0 in m number deposit matrix M.In matrix k, x, in M, the number of same position is that represent is same
The incidence angle of incident light, incide x coordinate when on speculum, and the position speculum optical parallax.
Step 5: simultaneous equations：Incident light equation y=kx+b and speculum equation y=(x+tp) ^2/4p+c.It can obtain
Incidence point position (x0, y0).Derivation speculum equation obtains the tangent slope k0, k0+M of the position to consider speculum manufacture
Slope after error, 1/ (k0+M) is method line slope of the speculum in the point.Incident light is equal to reflected light and method with normal angle
Wire clamp angle, reflected light slope is calculated with this.By point method, the geometric equation y=k ' x+b ' of reflected light can be obtained.Wherein tp,
4p, c are input value, and points (x0, y0) of the b on the parabola of incident light slope k and process is tried to achieve with point method.
When with non-parabolicity calculation, one group of coordinate (x, y) value of input reflection mirror is obtained with MATLAB fittings function
Fitting function, derivation obtains tangent slope k0, and step is identical with parabola calculation afterwards.
Step 6: simultaneous equations：Reflect light equation y=k ' x+b ' and thermal-collecting tube equation (x+t1) ^2/a^2+ (y+t2) ^2/
B^2=1, the solution obtained incides the position point coordinates on thermal-collecting tube for reflected light, and the number of solution is N number of (x, y) value.Because certain
A little light are because slope is excessive or too small can beat less than on thermal-collecting tube, there is part solution in N number of solution is nonsensical, i.e. void
Number solution, excludes imaginary number solution with regard to that can exclude light leak light, while excluding same position in I matrixes is worth to I '.Obtain simultaneously anti-
Penetrate light and incide axially and radially angle when on thermal-collecting tube.The light excluded is output in light leak statistical chart, between speculum
Not reflectible light is output in non-reflected light statistical chart between gap.
Step 7: statistics light carries energy, heat flux distribution on thermal-collecting tube is calculated.Reflected light is got on thermal-collecting tube
Coordinate (x, y) is converted to polar coordinates (p, r), and polar origin is thermal-arrest tube hub, constitutes new matrix (p, r, I ').With angle p
To matrix (p, r, I ') sequence, I obtains heat Ia in every 1 ° of interval after being added, and Ia divided by 1 ° of correspondence thermal-collecting tube area obtains hot-fluid
Density P.Collecting efficiency is Ia sums and projectile energy I sums.
The thick structure of focusing pad in this structure is located at side of the thermal-collecting tube towards speculum, the region in collection heat accumulation,
The pipe structure of thermal-collecting tube is strengthened, is connected due to focusing on the thick structure of pad by mechanical means with mirror surface, should
The dismountable characteristic of structure solves the problem of thermal-arrest area damage is difficult replacing, and making entirely to reflect heat collection structure can be steady in a long-term
Operation and easy access are changed.
The present invention is described in detail above, but the content is only presently preferred embodiments of the present invention, it is impossible to recognized
For the practical range for limiting the present invention.Any changes and modifications in accordance with the scope of the present application, all should still return
Within the patent covering scope for belonging to the present invention.
Claims (4)
1. the speculum torque tube arrangement under heat flow density analysis method optimal solution, it is characterised in that：Including thermal-collecting tube, speculum
Thick structure is padded with focusing on, the thick structure of pad is focused on and is connected by mechanical means with mirror surface, the thick knot of focusing pad
Structure is arranged at side of the thermal-collecting tube towards speculum, and thick structure both sides the end points a and b of the focusing pad is located at surfaces of collector tubes position
Determination method it is as described below：
Step 1: according to input at the time of, longitude and latitude, ground error calculation position of sun, determine incidence angle；
Step 2: determining the sunlight cone angle of incident N bar light；
Step 3: determining incident light position on the mirror；
Step 4: simultaneous incidence light equation y=kx+b and speculum equation y=(x+tp) ^2/4p+c, obtains incidence point position
(x0, y0), the tangent slope k0, k0+M that derivation speculum equation obtains the position is oblique after speculum foozle to consider
Rate, 1/ (k0+M) is method line slope of the speculum in the point, and incident light is equal to reflected light and normal angle with normal angle, with this
Reflected light slope is calculated, by point method, the geometric equation y=k ' x+b ' of reflected light can be obtained；
Step 5: simultaneous reflects light equation y=k ' x+b ' and thermal-collecting tube equation (x+t1) ^2/a^2+ (y+t2) ^2/b^2=1, ask
The solution gone out incides the position point coordinates on thermal-collecting tube for reflected light；
Step 6: statistics light-ray condensing degree, calculates the heat flux distribution on thermal-collecting tube, the seat that reflected light is got on thermal-collecting tube
Mark (x, y) is converted to polar coordinates (p, r), and polar origin is thermal-arrest tube hub, constitutes new matrix (p, r, I '), new matrix and collection
Heat pipe equation (x+t1) ^2/a^2+ (y+t2) ^2/b^2=1, thick structure both sides end points a and the b phase of focusing pad can be obtained immediately by being connected
For the position of thermal-collecting tube.
2. the speculum torque tube arrangement under heat flow density analysis method optimal solution according to claim 1, its feature exists
In：It is described to focus on the 1/10-1/5 for padding the thickness of thick structure for thermal-collecting tube radius.
3. the speculum torque tube arrangement under heat flow density analysis method optimal solution according to claim 1, its feature exists
In：The thermal-collecting tube is located at the collection thermal center (-tre) of speculum.
4. the method for solving of the thick locations of structures of pad is focused in a kind of speculum torque tube arrangement：Carried out according to the following steps：
Step 1: according to input at the time of, longitude and latitude, ground error calculation position of sun, determine incidence angle；
Step 2: determining the sunlight cone angle of incident N bar light；
Step 3: determining incident light position on the mirror；
Step 4: simultaneous incidence light equation y=kx+b and speculum equation y=(x+tp) ^2/4p+c, obtains incidence point position
(x0, y0), the tangent slope k0, k0+M that derivation speculum equation obtains the position is oblique after speculum foozle to consider
Rate, 1/ (k0+M) is method line slope of the speculum in the point, and incident light is equal to reflected light and normal angle with normal angle, with this
Reflected light slope is calculated, by point method, the geometric equation y=k ' x+b ' of reflected light can be obtained；
Step 5: simultaneous reflects light equation y=k ' x+b ' and thermal-collecting tube equation (x+t1) ^2/a^2+ (y+t2) ^2/b^2=1, ask
The solution gone out incides the position point coordinates on thermal-collecting tube for reflected light；
Step 6: statistics light-ray condensing degree, calculates the heat flux distribution on thermal-collecting tube, the seat that reflected light is got on thermal-collecting tube
Mark (x, y) is converted to polar coordinates (p, r), and polar origin is thermal-arrest tube hub, constitutes new matrix (p, r, I '), new matrix and collection
Heat pipe equation (x+t1) ^2/a^2+ (y+t2) ^2/b^2=1, thick structure both sides end points a and the b phase of focusing pad can be obtained immediately by being connected
For the position of thermal-collecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710714245.4A CN107300766B (en) | 2017-08-18 | 2017-08-18 | Reflecting mirror torque tube structure under optimal solution of heat flux density analysis method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710714245.4A CN107300766B (en) | 2017-08-18 | 2017-08-18 | Reflecting mirror torque tube structure under optimal solution of heat flux density analysis method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107300766A true CN107300766A (en) | 2017-10-27 |
| CN107300766B CN107300766B (en) | 2023-09-08 |
Family
ID=60132272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710714245.4A Active CN107300766B (en) | 2017-08-18 | 2017-08-18 | Reflecting mirror torque tube structure under optimal solution of heat flux density analysis method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107300766B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2776393A1 (en) * | 2008-10-03 | 2010-04-08 | Worldbest Corporation | Combined radiator and remote control and switch apparatus and lighting assembly |
| CN202581855U (en) * | 2012-04-06 | 2012-12-05 | 屈瑞 | Full-circumference radiation-acceptance condenser utilizing nest conical annular surface |
| CN103256724A (en) * | 2013-05-06 | 2013-08-21 | 西安交通大学 | Solar light condensed heat collector and method for designing solar light condensed heat collector |
| CN104329810A (en) * | 2014-11-14 | 2015-02-04 | 西安交通大学 | Even condenser and design method thereof |
| CN104949353A (en) * | 2015-06-20 | 2015-09-30 | 赵石林 | Non-tracking solar compound paraboloid condenser |
| CN107014093A (en) * | 2017-05-15 | 2017-08-04 | 西北农林科技大学 | A kind of parabola two-step heating solar thermal collector |
| CN107194109A (en) * | 2017-06-13 | 2017-09-22 | 中国科学院电工研究所 | The paraboloid groove type condenser modeling method combined based on Monte Carlo and coordinate transform |
-
2017
- 2017-08-18 CN CN201710714245.4A patent/CN107300766B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2776393A1 (en) * | 2008-10-03 | 2010-04-08 | Worldbest Corporation | Combined radiator and remote control and switch apparatus and lighting assembly |
| CN202581855U (en) * | 2012-04-06 | 2012-12-05 | 屈瑞 | Full-circumference radiation-acceptance condenser utilizing nest conical annular surface |
| CN103256724A (en) * | 2013-05-06 | 2013-08-21 | 西安交通大学 | Solar light condensed heat collector and method for designing solar light condensed heat collector |
| CN104329810A (en) * | 2014-11-14 | 2015-02-04 | 西安交通大学 | Even condenser and design method thereof |
| CN104949353A (en) * | 2015-06-20 | 2015-09-30 | 赵石林 | Non-tracking solar compound paraboloid condenser |
| CN107014093A (en) * | 2017-05-15 | 2017-08-04 | 西北农林科技大学 | A kind of parabola two-step heating solar thermal collector |
| CN107194109A (en) * | 2017-06-13 | 2017-09-22 | 中国科学院电工研究所 | The paraboloid groove type condenser modeling method combined based on Monte Carlo and coordinate transform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107300766B (en) | 2023-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Sánchez-González et al. | Aiming strategy model based on allowable flux densities for molten salt central receivers | |
| Zhu | New adaptive method to optimize the secondary reflector of linear Fresnel collectors | |
| Yu et al. | Analysis and improvement of solar flux distribution inside a cavity receiver based on multi-focal points of heliostat field | |
| CN104075463B (en) | A kind of arc tube plate-type solar thermal collector system | |
| Chen et al. | Integrated analysis on the volumetric absorption characteristics and optical performance for a porous media receiver | |
| CN106369838B (en) | A kind of slot light collection solar thermal collection system design method | |
| CN103256724B (en) | A kind of solar concentrating collector and method for designing thereof | |
| CN108225552B (en) | Method for measuring concentration energy flux density distribution of heliostat field in tower-type power station | |
| CN107704711A (en) | A kind of tower type solar mirror field shade and the innovatory algorithm for blocking efficiency | |
| CN110705077B (en) | Method for calculating energy flow density distribution of focusing light spots of tower-type solar heat absorber | |
| CN107024864A (en) | The layout method and solar generator Tower System of heliostat field | |
| Rabady et al. | Effective solar-thermal collector with uniform concentration | |
| Ali et al. | Design and experimental analysis of a static 3-D elliptical hyperboloid concentrator for process heat applications | |
| CN104730602A (en) | Focusing lens | |
| CN107024007B (en) | Based on the multifocal Fresnel photo-thermal concentration structure of nonimaging optics subregion and method | |
| CN207198460U (en) | Speculum torque tube arrangement under heat flow density analysis method optimal solution | |
| CN107300766A (en) | Speculum torque tube arrangement under heat flow density analysis method optimal solution | |
| CN109460594B (en) | Method for predicting light-gathering performance of disc type triangular element spliced parabolic film condenser | |
| CN109241545A (en) | Oval thermal-collecting tube heat flow density analysis method | |
| CN206626824U (en) | solar concentrator | |
| CN105841369A (en) | Control method for focusing of tower type solar heliostats field | |
| CN108871622A (en) | A kind of heat collector heat flow density analysis method | |
| CN108875100A (en) | The Monte-carlo Simulation Method of non-parabolicity reflecting mirror | |
| CN108871731A (en) | Heat collector light leakage light captures measurement method | |
| Zhang et al. | Construction and concentrating performance of a critically truncated compound parabolic concentrator without light escape |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240831 Address after: Shop No. 247 Zhongshan Road, Ducheng Town, Yunan County, Yunfu City, Guangdong Province, China 527199 Patentee after: Guangdong Jinfangyuan Energy Storage Technology Co.,Ltd. Country or region after: China Address before: No. 421, Building 5, No. 188 Rixin Road, Binhai Science and Technology Park, Binhai New Area, Tianjin, 300301 Patentee before: TIANJIN BINHAI PHOTOTHERMAL TRACKING TECHNOLOGY Co.,Ltd. Country or region before: China |