CN103604230A - Protecting device of disc-type solar thermal power generation system - Google Patents
Protecting device of disc-type solar thermal power generation system Download PDFInfo
- Publication number
- CN103604230A CN103604230A CN201310610540.7A CN201310610540A CN103604230A CN 103604230 A CN103604230 A CN 103604230A CN 201310610540 A CN201310610540 A CN 201310610540A CN 103604230 A CN103604230 A CN 103604230A
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- China
- Prior art keywords
- guide rail
- thermal power
- solar thermal
- protective device
- power system
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/50—Preventing overheating or overpressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/80—Arrangements for controlling solar heat collectors for controlling collection or absorption of solar radiation
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- 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
Abstract
The invention discloses a protecting device of a disc-type solar thermal power generation system. The protecting device comprises a driver, a transmission mechanism, a light shading component and guide rails in sequential connection, the light shading component and the guide rails are in matched connection in a manner of being capable of in reciprocating motion, the driver provides a driving force through the transmission mechanism, and the light shading component moves along the guide rails to a first position shading a light catching port of the thermal power generation system or moves to a second position opening the light catching port under the action of the driving force. By adopting the structure, when the thermal power generation system normally works, the light shading component is driven to move to the second position, solar energy enters the light catching port, and normal power generation is realized; when the thermal power generation system is in a certain failure and cannot normally lead heat out, the light shading component moves to the first position, and solar energy projected on a high-temperature part of a heat absorber is cut off to avoid the high-temperature part from being further heated and burnt, so that protecting effect is realized.
Description
Technical field
The present invention relates to solar energy thermal-power-generating technical field, relate in particular to a kind of protective device of Dish solar thermal power system.
Background technology
Solar energy thermal-power-generating technology has more and more important society and economic implications.And a kind of important technology of solar energy thermal-power-generating is dish formula system, by dish formula concentrator, solar energy is converged, be then converted into heat energy heat supply machine and be converted into mechanical energy, and then be converted into electric energy by motor.This mode has modularization very flexibly and disposes ability, very high photo-thermal transformation efficiency, and very high usage factor, thereby receives publicity and pay attention to.
Heat dump is as one of critical component of Dish solar thermal power system, and its effect is to absorb the solar energy that beam condensing unit converges, and is translated into heat energy, then heat energy is passed to engine for its acting smoothly by working medium.Hot-end component for heat dump, have that heat flow density is large, heated part is inhomogeneous, bear the operating characteristics such as HTHP, working environment is very severe, and the parameters such as focal spot energy-distributing feature that the material of hot-end component, Temperature Field Control, beam condensing unit are produced all have very harsh requirement.
If can not derive smoothly because some fault causes the heat of heat dump inside, need the focal spot fast concentrator being formed to remove from aperture, not so a large amount of luminous energy imports and can not derive smoothly, will cause heat dump hot-end component to be rapidly heated, and even melt down, cause serious consequence.
Realizing by a set of legacy system driving such as motor, decelerator tracking action actuating mechanism following the tracks of action day of general dish formula concentrator.With respect to ground reference, the pace of change of solar direction is very slow, so the speed ratio of general decelerator is very large, the rotating ratio motor speed of also following the tracks of action actuating mechanism is much lower.Once the focal spot that concentrator need to be produced is removed from heat dump aperture, need long time, even if improve the rotating speed of concentrator drive unit, be also difficult to remove, guarantee to make hot-end component in a safe condition completely from the aperture of engine heat dump focal spot in a short period of time.
In view of this, urgently for above-mentioned technical problem, a kind of protective device of design that looks for another way, so that in case of emergency, cuts off the luminous energy that enters heat dump aperture fast, avoids heat dump further to heat up and crosses cause thermal damage.
Summary of the invention
Object of the present invention is for a kind of protective device of Dish solar thermal power system is provided, and by controlling the motion of light shield device, makes its aperture that in case of emergency blocks heat generating system, avoids the excess Temperature of heat dump and damages.
For solving the problems of the technologies described above, the invention provides a kind of protective device of Dish solar thermal power system, comprise successively the driver, transmission mechanism, light shield device and the guide rail that connect, described light shield device and described guide rail is reciprocating is connected; Described driver provides driving force by described transmission mechanism, and described light shield device along described guide rail movement to the primary importance of blocking the aperture of described heat generating system, or moves to the second place of opening described aperture under driving force effect.
Adopt this structure, during heat generating system normal operation, driver output forward drive power, transmission mechanism passes to light shield device by the driving force of driver, drives light shield device along guide rail movement to the second place, and solar energy enters aperture, normal power generation; When there is certain fault and heat normally can not be derived in heat generating system; driver output reverse actuating force, makes light shield device move to primary importance, cuts off and is incident upon the solar energy on heat dump high-temperature component; avoid high-temperature component further to heat up, burn, played the effect of protection.
Preferably, described light shield device comprises fixed head and the shadow shield of being located at described fixed head front end or rear end; Described fixed head is fixedly connected on pedestal and described fixed head is provided with the focal spot corresponding with described aperture by hole, and described guide rail is located on described fixed head; Described shadow shield is connected with the power output part of described transmission mechanism and is connected with described guide rail is reciprocating, described shadow shield under driving force effect along described guide rail movement to blocking described focal spot by the primary importance in hole or opening described focal spot by the second place in hole.
Adopt this structure, light shield device is divided into the fixing fixed head in position and shadow shield movably, when normal, utilize the focal spot of fixed head to carry out daylighting by hole, during fault, utilize shadow shield only to block focal spot and cut off solar energy by hole.Like this, the area of required shadow shield is less, compares with the light shield device of Integral movable, and the light shield device of this structure can reduce required driving force greatly.
Preferably, described transmission mechanism comprises gear and tooth bar, and the central shaft of described gear is connected with described driver power, described tooth bar and the engagement of described gear, and described tooth bar is connected with described shadow shield.
Preferably, the number of described guide rail is two, and two described guide rails are symmetrically set in described focal spot by the both sides in hole; Described protective device also comprises frame type bracing frame, and the middle part of support frame as described above is fixedly connected with described shadow shield, and the both ends of support frame as described above are connected in described guide rail is reciprocating respectively.
Preferably, the both ends of support frame as described above are provided with slide block, described slide block and described guide rail sliding connection.
Preferably, the two side with described guide rail laminating of described slide block is provided with the ball reducing friction.
Preferably, two side and the end wall with described guide rail laminating of described slide block are arc convex wall, to form line with described guide rail, contact.
Preferably, the two side of described slide block is provided with the first groove caving inward, and the two side of described guide rail is provided with the first rail bar inwardly stretching out, described the first rail bar and described the first groove sliding connection;
Or the end wall of described slide block is provided with the second groove caving inward, described guide rail is provided with the second rail bar with described the second groove sliding connection.
Preferably, the end of described slide block is provided with slide plate, and in described slide plate both sides, laminating arranges two the 3rd rail bars to described guide rail, and described slide plate and two described the 3rd rail bars form sliding connection.
Preferably, the end of described slide plate is provided with block, and the end of described block and described the 3rd rail bar also forms sliding connection.
Preferably, the both ends of support frame as described above are provided with rotating shaft and the roller hinged with described rotating shaft, and described roller and described guide rail form to roll and be connected.
Preferably, the periphery wall of described roller is provided with annular groove, and described guide rail is provided with the 4th rail bar that rolls and be connected with described annular groove.
Accompanying drawing explanation
Fig. 1 is the front view of the protective device under a kind of disc type solar energy electricity generation system state of emergency provided by the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1, and shows light shield device at the state of primary importance;
Fig. 3 is the B-B cutaway view of Fig. 1;
Fig. 4 be Fig. 2 remove heat dump B to view;
Fig. 5 is the A-A cutaway view of Fig. 1, and shows light shield device at the state of the second place;
Fig. 6 is I place partial enlarged drawing in Fig. 2;
Fig. 7 is II place partial enlarged drawing in Fig. 3;
Fig. 8 is the axonometric drawing of light shield device;
Fig. 9 is the structure chart of the first embodiment that in Fig. 3, III place bracing frame is connected with guide rail;
Figure 10 is the structure chart of the second embodiment that in Fig. 3, III place bracing frame is connected with guide rail;
Figure 11 is the structure chart of the 3rd embodiment that in Fig. 3, III place bracing frame is connected with guide rail;
Figure 12 is the structure chart of the 4th embodiment that in Fig. 3, III place bracing frame is connected with guide rail;
Figure 13 is the structure chart of the 5th embodiment that in Fig. 3, III place bracing frame is connected with guide rail;
Figure 14 is the structure chart of the 6th embodiment that in Fig. 3, III place bracing frame is connected with guide rail;
Figure 15 is the structure chart of the 7th embodiment that in Fig. 3, III place bracing frame is connected with guide rail;
Figure 16 is the structure chart of the 8th embodiment that in Fig. 3, III place bracing frame is connected with guide rail.
Wherein, the Reference numeral in each accompanying drawing and the corresponding relation between component names are:
Driver mount pad 1; Fixed head 2; Light shield device 3; Focal spot is by hole 4; Fixed head mount pad 5; Heat dump 6; Aperture 7; Converge light 8; Guide rail 9; Driver 10; Tooth bar 11; Gear 12; Roller 13; Rotating shaft 14; Bracing frame 15; Ball 16; Slide block 17;
The first groove 18; The first rail bar 19;
The second groove 20; The second rail bar 21; Slide plate 22; Shadow shield 23; Sliding sleeve 24;
The 3rd rail bar 25; Block 26; Annular groove 27; The 4th rail bar 28;
The specific embodiment
Core of the present invention is for a kind of protective device of Dish solar thermal power system is provided, and this protective device makes its aperture that in case of emergency blocks heat generating system by controlling the motion of light shield device, can avoid the excess Temperature of heat dump and damages.
In order to make those skilled in the art understand better technical scheme of the present invention, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1 to Fig. 5, Fig. 1 is the front view of the protective device under a kind of disc type solar energy electricity generation system state of emergency provided by the present invention; Fig. 2 is the A-A cutaway view of Fig. 1, and shows light shield device at the state of primary importance; Fig. 3 is the B-B cutaway view of Fig. 1; Fig. 4 be Fig. 2 remove heat dump B to view; Fig. 5 is the A-A cutaway view of Fig. 1, and shows light shield device at the state of the second place.
In a kind of specific embodiment, as shown in Figures 1 to 5, the invention provides a kind of protective device of Dish solar thermal power system, this protective device comprises driver 10, transmission mechanism, light shield device 3 and the guide rail 9 connecting successively, and light shield device 3 is connected with guide rail 9 is reciprocating; Driver 10 provides driving force by transmission mechanism, and light shield device 3 moves to the primary importance of the aperture 7 that blocks heat generating system under driving force effect along guide rail 9, or moves to the second place of opening aperture 7.
Adopt this structure, during heat generating system normal operation, driver 10 output forward drive power, transmission mechanism passes to light shield device 3 by the driving force of driver 10, drive light shield device 3 to move to the second place along guide rail 9, solar energy enters aperture 7, normal power generation; When there is certain fault and heat normally can not be derived in heat generating system; driver 10 output reverse actuating forces, make light shield device 3 move to primary importance, cut off and are incident upon the solar energy on heat dump 6 high-temperature components; avoid high-temperature component further to heat up, burn, played the effect of protection.
In concrete scheme, above-mentioned light shield device 3 comprises fixed head 2 and is located at the shadow shield 23 of fixed head 2 front ends or rear end; Fixed head 2 is fixedly connected on pedestal and fixed head 2 is provided with the focal spot corresponding with aperture 7 by hole 4, and guide rail 9 is located on fixed head 2; Shadow shield 23 is connected with the power output part of transmission mechanism and is connected with guide rail 9 is reciprocating, and shadow shield 23 moves to and blocks focal spot by the primary importance in hole 4 or open focal spot by the second place in hole 4 along guide rail 9 under driving force effect.
Adopt this structure, light shield device 3 is divided into the fixing fixed head in position 2 and shadow shield 23 movably, when normal, utilize the focal spot of fixed head 2 to carry out daylighting by hole 4, during fault, utilize shadow shield 23 only to block focal spot and cut off solar energies by hole 4.Like this, the area of required shadow shield 23 is less, compares with the light shield device 3 of Integral movable, and the light shield device 3 of this structure can reduce required driving force greatly.
The mounting means of above-mentioned fixed head 2 can have varied.As depicted in figs. 1 and 2, protective device can comprise fixed head mount pad 5 and driver mount pad 1, and fixed head mount pad 5 is fixedly connected on ground or pedestal, in order to be fixedly connected with fixed head 2.Driver mount pad 1 can be located at one end of guide rail 9, in order to be fixedly connected with driver 10.
In the another kind of specific embodiment, above-mentioned transmission mechanism comprises gear 12 and tooth bar 11, and as shown in Figure 6 and Figure 7, Fig. 6 is I place partial enlarged drawing in Fig. 2, and Fig. 7 is II place partial enlarged drawing in Fig. 3; The central shaft of gear 12 is connected with driver 10 power, and driver mount pad 1 is provided with sliding sleeve 24, tooth bar 11 and sliding sleeve 24 sliding connections, and mesh with gear 12, meanwhile, as shown in Figure 8, tooth bar 11 is also connected with shadow shield 23.
Adopt this structure, gear 12, tooth bar 11 are respectively power input part, the power output part of transmission mechanism, can be simply, easily by the transmission of power of driver 10 to light shield device 3.Certainly, above-mentioned transmission mechanism can also adopt other various structures.
In the another kind of specific embodiment, as shown in Figure 4 and Figure 8, the number of above-mentioned guide rail 9 is two, and two guide rails 9 are symmetrically set in focal spot by the both sides in hole 4; Protective device also comprises frame type bracing frame 15, and the middle part of frame type bracing frame 15 is fixedly connected with shadow shield 23, and the both ends of frame type bracing frame 15 are connected in guide rail 9 is reciprocating respectively.
Adopt this structure, due to bracing frame 15 to control area larger, can be to shadow shield 23 stable support, and assurance coordinates with the stable of guide rail 9.Certainly, shadow shield 23 is not limited in indirect cooperation with guide rail 9, the both sides of shadow shield 23 directly can also be connected with guide rail 9.
Matching relationship about bracing frame 15 with guide rail 9, generally speaking, the both ends of above-mentioned bracing frame 15 can be provided with slide block 17, slide block 17 and guide rail 9 sliding connections; In addition, the two can also adopt to roll and be connected.
For being slidably matched, there are following examples:
The first embodiment, as shown in Figure 9, the two side with guide rail 9 laminatings of slide block 17 is provided with ball 16.Can reduce like this frictional resistance and stuck probability between slide block 17 and guide rail 9, retrain the direction of motion of slide block 17 simultaneously, guarantee sliding trajectory.
The second embodiment, as shown in figure 10, two side and the end wall with guide rail 9 laminatings of slide block 17 are arc convex wall, to form line with guide rail 9, contact.Adopt this structure, can retrain equally the direction of motion of slide block 17, reduce frictional resistance and stuck probability.
The 3rd embodiment, as shown in figure 11, the two side of slide block 17 is provided with the first groove 18 caving inward, and the two side of guide rail 9 is provided with the first rail bar 19, the first rail bars 19 and first groove 18 sliding connections of inwardly stretching out.
The 4th embodiment, as shown in figure 12, the end wall of slide block 17 is provided with the second groove 20 caving inward, and guide rail 9 is provided with the second rail bar 21 with the second groove 20 sliding connections.
The 5th embodiment, as shown in figure 13, the end of slide block 17 is provided with slide plate 22, and guide rail 9 arranges two the 3rd rail bars 25 in slide plate 22 both sides laminatings, and slide plate 22 and two the 3rd rail bars 25 form sliding connection.
The 6th embodiment, as shown in figure 14, the end of slide plate 22 is provided with block 26, and the end of block 26 and the 3rd rail bar 25 also forms sliding connection.
For rolling, coordinate, have following examples:
The 7th embodiment, as shown in figure 15, the both ends of bracing frame 15 are provided with rotating shaft 14 and the roller 13 hinged with rotating shaft 14, and roller 13 rolls and is connected with guide rail 9.
The 8th embodiment, as shown in figure 16, the periphery wall of above-mentioned rollers 13 is provided with annular groove 27, and guide rail 9 is provided with the 4th rail bar 28 that rolls and be connected with annular groove 27.
It should be noted that, above-mentioned bracing frame 15 is not with guide rail 9 only for above-mentioned eight kinds of embodiment, and it can also adopt other reciprocating being connected.The noun of locality herein " sidewall " refers to upper wall, the lower wall of slide block 17 in Fig. 9 to Figure 14; " end " refers to the right part of slide block 17; the appearance of these nouns of locality be take Figure of description and is set up as benchmark, and their appearance should not affect protection scope of the present invention.
Above the protective device of a kind of Dish solar thermal power system provided by the present invention is described in detail.Applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (12)
1. the protective device of a Dish solar thermal power system, it is characterized in that, comprise the driver (10), transmission mechanism, light shield device (3) and the guide rail (9) that connect successively, described light shield device (3) and reciprocating being connected of described guide rail (9); Described driver (10) provides driving force by described transmission mechanism, described light shield device (3) moves to the primary importance of the aperture (7) that blocks described heat generating system under driving force effect along described guide rail (9), or moves to the second place of opening described aperture (7).
2. the protective device of Dish solar thermal power system according to claim 1, is characterized in that, described light shield device (3) comprises fixed head (2) and is located at the shadow shield (23) of described fixed head (2) front end or rear end;
Described fixed head (2) is fixedly connected on pedestal and described fixed head (2) is provided with the focal spot corresponding with described aperture (7) by hole (4), and described guide rail (9) is located on described fixed head (2);
Described shadow shield (23) be connected with the power output part of described transmission mechanism and with reciprocating being connected of described guide rail (9), described shadow shield (23) moves to and blocks described focal spot by the primary importance of hole (4) or open described focal spot by the second place in hole (4) along described guide rail (9) under driving force effect.
3. the protective device of Dish solar thermal power system according to claim 2; it is characterized in that; described transmission mechanism comprises gear (12) and tooth bar (11); the central shaft of described gear (12) is connected with described driver (10) power; described tooth bar (11) and described gear (12) engagement, described tooth bar (11) is connected with described shadow shield (23).
4. the protective device of Dish solar thermal power system according to claim 3, is characterized in that, the number of described guide rail (9) is two, and two described guide rails (9) are symmetrically set in described focal spot by the both sides in hole (4); Described protective device also comprises frame type bracing frame (15), and the middle part of support frame as described above (15) is fixedly connected with described shadow shield (23), and the both ends of support frame as described above (15) are respectively in reciprocating being connected of described guide rail (9).
5. the protective device of Dish solar thermal power system according to claim 4, is characterized in that, the both ends of support frame as described above (15) are provided with slide block (17), described slide block (17) and described guide rail (9) sliding connection.
6. the protective device of Dish solar thermal power system according to claim 5, is characterized in that, the two side with described guide rail (9) laminating of described slide block (17) is provided with the ball (16) reducing friction.
7. the protective device of Dish solar thermal power system according to claim 5, is characterized in that, two side and the end wall with described guide rail (9) laminating of described slide block (17) are arc convex wall, to form line with described guide rail (9), contact.
8. the protective device of Dish solar thermal power system according to claim 5, it is characterized in that, the two side of described slide block (17) is provided with the first groove (18) caving inward, the two side of described guide rail (9) is provided with the first rail bar (19) inwardly stretching out, described the first rail bar (19) and described the first groove (18) sliding connection;
Or the end wall of described slide block (17) is provided with the second groove (20) caving inward, described guide rail (9) is provided with the second rail bar (21) with described the second groove (20) sliding connection.
9. the protective device of Dish solar thermal power system according to claim 5; it is characterized in that; the end of described slide block (17) is provided with slide plate (22); in described slide plate (22) both sides, laminating arranges two the 3rd rail bars (25) to described guide rail (9), and described slide plate (22) forms sliding connection with two described the 3rd rail bars (25).
10. the protective device of Dish solar thermal power system according to claim 9, is characterized in that, the end of described slide plate (22) is provided with block (26), and described block (26) also forms sliding connection with the end of described the 3rd rail bar (25).
The protective device of 11. Dish solar thermal power systems according to claim 4; it is characterized in that; the both ends of support frame as described above (15) are provided with rotating shaft (14) and the roller (13) hinged with described rotating shaft (14), and described roller (13) forms to roll with described guide rail (9) and is connected.
The protective device of 12. Dish solar thermal power systems according to claim 11; it is characterized in that; the periphery wall of described roller (13) is provided with annular groove (27), and described guide rail (9) is provided with the 4th rail bar (28) that rolls and be connected with described annular groove (27).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310610540.7A CN103604230B (en) | 2013-11-26 | 2013-11-26 | A kind of protection device of Dish solar thermal power system |
| PCT/CN2014/092243 WO2015078368A1 (en) | 2013-11-26 | 2014-11-26 | Protection apparatus for disc-type solar thermal power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310610540.7A CN103604230B (en) | 2013-11-26 | 2013-11-26 | A kind of protection device of Dish solar thermal power system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103604230A true CN103604230A (en) | 2014-02-26 |
| CN103604230B CN103604230B (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310610540.7A Expired - Fee Related CN103604230B (en) | 2013-11-26 | 2013-11-26 | A kind of protection device of Dish solar thermal power system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103604230B (en) |
| WO (1) | WO2015078368A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078368A1 (en) * | 2013-11-26 | 2015-06-04 | 湘电集团有限公司 | Protection apparatus for disc-type solar thermal power generation system |
| CN105485944A (en) * | 2016-01-15 | 2016-04-13 | 湖南科技大学 | Geometrical shape dynamic adjustment device of receiving window of solar cavity type heat absorber |
| CN115662278A (en) * | 2022-12-28 | 2023-01-31 | 正达源(盐城)钛业科技有限公司 | Cargo storage management equipment |
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| CN103604230B (en) * | 2013-11-26 | 2016-09-07 | 湘电集团有限公司 | A kind of protection device of Dish solar thermal power system |
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- 2013-11-26 CN CN201310610540.7A patent/CN103604230B/en not_active Expired - Fee Related
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2014
- 2014-11-26 WO PCT/CN2014/092243 patent/WO2015078368A1/en active Application Filing
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| FR2398982A1 (en) * | 1977-07-27 | 1979-02-23 | Orrison William | Solar energy collector - used for heating, includes primary and secondary reflectors |
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| WO2015078368A1 (en) * | 2013-11-26 | 2015-06-04 | 湘电集团有限公司 | Protection apparatus for disc-type solar thermal power generation system |
| CN105485944A (en) * | 2016-01-15 | 2016-04-13 | 湖南科技大学 | Geometrical shape dynamic adjustment device of receiving window of solar cavity type heat absorber |
| CN105485944B (en) * | 2016-01-15 | 2017-04-12 | 湖南科技大学 | Geometrical shape dynamic adjustment device of receiving window of solar cavity type heat absorber |
| CN115662278A (en) * | 2022-12-28 | 2023-01-31 | 正达源(盐城)钛业科技有限公司 | Cargo storage management equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103604230B (en) | 2016-09-07 |
| WO2015078368A1 (en) | 2015-06-04 |
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