CN108375206B - Trough type solar energy connection system and method thereof - Google Patents
Trough type solar energy connection system and method thereof Download PDFInfo
- Publication number
- CN108375206B CN108375206B CN201810310630.7A CN201810310630A CN108375206B CN 108375206 B CN108375206 B CN 108375206B CN 201810310630 A CN201810310630 A CN 201810310630A CN 108375206 B CN108375206 B CN 108375206B
- Authority
- CN
- China
- Prior art keywords
- collecting lens
- lens unit
- collecting
- vacuum heat
- unit connecting
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/71—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with parabolic reflective surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
The invention relates to the technical field of solar engineering, in particular to a trough type solar connecting system and a method thereof. The system comprises at least: the vacuum heat collecting tube comprises a collecting lens unit, a vacuum heat collecting tube bracket and an integral bracket; the upper collecting lens and the lower collecting lens are connected through the collecting lens unit connecting mechanism to form an integral paraboloid, the collecting lens unit connecting mechanism is connected with the vacuum heat collecting tube through the vacuum heat collecting tube support, the horizontal shaft of the vacuum heat collecting tube is connected and fixed on the focal axis of the paraboloid, and the collecting lens unit connecting mechanism is connected with the integral support, so that the collecting lens unit, the vacuum heat collecting tube and the vacuum heat collecting tube support are fixed on the ground. The invention has the characteristics of reliable connection, no deformation, easy maintenance and the like.
Description
Technical Field
The invention relates to the technical field of solar engineering, in particular to a trough type solar connecting system and a method thereof.
Background
With the increasing environmental management of China, the heating of residents is not clean energy whether coal is changed into electricity or gas, and solar energy is the cleanest pollution-free energy. The application of the trough solar energy is more and more, and is also the best choice for heating residents.
The slot type solar heating technology uses a slot type condenser to focus scattered sunlight onto a vacuum heat collector to generate high temperature. The solar automatic tracking control system is used for tracking the movement track of the sun at any time, the working medium such as heat conduction oil in the vacuum heat collector is heated to 100-300 ℃ by using the high temperature generated by the focus, and the heat transfer working medium is sent into the heat storage water tank by the medium circulating pump to exchange heat with the water in the heat storage water tank, so that the water temperature is increased by circulating heating. The system automatically controls the trough type reflector to operate in coordination with the auxiliary electric heater by monitoring the temperature change of the inlet and outlet of the heat exchange coil pipe in the heat storage water tank and the illumination intensity change, so that the water temperature can be kept to reach the set requirement.
When the weather is clear, the trough type solar heat collection system automatically starts to operate, the trough type collecting lens continuously collects solar heat, and in order to fully utilize sunlight, the trough type solar device is generally arranged in multiple units, and the more the collecting lens units are, the less the sunlight edge loss is. The higher the solar light utilization, the more reliable, non-deformable, and easy to repair the unit-to-unit connection is required.
Disclosure of Invention
The invention aims to provide a trough type solar energy connection system and a method thereof, wherein the connection between units is reliable, deformation-free and easy to maintain.
The invention aims at realizing the following, namely a groove type solar energy connecting system which is characterized in that: at least comprises: the vacuum heat collecting tube comprises a light collecting lens unit, a vacuum heat collecting tube bracket and an integral bracket; the upper collecting lens and the lower collecting lens are connected through the collecting lens unit connecting mechanism to form an integral paraboloid, the collecting lens unit connecting mechanism is connected with the vacuum heat collecting tube through the vacuum heat collecting tube support, the vacuum heat collecting tube is connected and fixed on the focal axis of the paraboloid in a horizontal shaft mode, and the collecting lens unit connecting mechanism is connected with the integral support, so that the collecting lens unit, the vacuum heat collecting tube and the vacuum heat collecting tube support are fixed on the ground.
The collecting lens unit connecting mechanism of the upper collecting lens and the lower collecting lens is connected with the integral bracket by adopting a bearing, so that the rotation around the horizontal axis is realized.
The condensing lens unit connecting mechanism at least comprises: the two collecting lens unit connecting plates, the collecting lens connecting bracket, the bearing seat main shaft and the bearing seat; the bearing seat is located at the top of the integral bracket, the axis of the bearing seat is horizontally arranged, the main shaft of the bearing seat is fixed between two corresponding collecting lens unit connecting plates through the bearing inner ring and is respectively connected with the two corresponding collecting lens unit connecting plates, and the other ends of the two collecting lens unit connecting plates are connected with the horizontal supporting rod.
The upper collecting lens and the lower collecting lens are provided with a plurality of groups of collecting lens connecting brackets in the length horizontal direction, and the plurality of groups of collecting lens connecting brackets are simultaneously connected with the horizontal supporting rods; the upper collecting lens and the lower collecting lens are connected into a whole through the collecting lens connecting support, so that the upper collecting lens and the lower collecting lens can rotate around the sun position along with the collecting lens unit connecting mechanism.
The bearing seat is arranged in the middle of the concentric guide shaft, the collecting lens unit connecting mechanism is connected with the bearing seat left and right through two connecting plates, and the distances between the two collecting lens unit connecting plates are equal.
The two collecting lens unit connecting plates of the collecting lens unit connecting mechanism are fixed with two ends of the bearing seat main shaft by using 3 seam riding screws.
The two collecting lens unit connecting plates and one blocking plate are fixed on the concentric guide shaft by using blocking plate bolts.
The condensing lens unit is of a groove type structure.
A trough type solar energy connection method is characterized in that: the upper collecting lens and the lower collecting lens are connected through a collecting lens unit connecting mechanism to form an integral paraboloid, the collecting lens unit connecting mechanism is connected with the vacuum heat collecting tube through a vacuum heat collecting tube bracket at the same time, so that the horizontal shaft of the vacuum heat collecting tube is connected and fixed on the focal axis of the paraboloid, and the collecting lens unit connecting mechanism is connected with the integral bracket, so that the collecting lens unit, the vacuum heat collecting tube and the vacuum heat collecting tube bracket are fixed on the ground; the collecting lens unit connecting mechanism for connecting the upper collecting lens and the lower collecting lens is connected with the integral bracket by adopting a bearing, so that the rotation around a horizontal shaft is realized; the upper collecting lens and the lower collecting lens are provided with a plurality of groups of collecting lens connecting brackets in the length horizontal direction, and the plurality of groups of collecting lens connecting brackets are simultaneously connected with the horizontal supporting rod; the upper collecting lens and the lower collecting lens can rotate around the sun position along with the collecting lens unit connecting mechanism.
The invention has the advantages that: the upper collecting lens and the lower collecting lens are connected through a collecting lens unit connecting mechanism to form an integral paraboloid, the collecting lens unit connecting mechanism is connected with the vacuum heat collecting tube through the vacuum heat collecting tube support, so that the horizontal axis of the vacuum heat collecting tube is fixedly connected to the focal axis of the paraboloid, and the collecting lens unit connecting mechanism is connected with the integral support, so that the collecting lens unit, the vacuum heat collecting tube and the vacuum heat collecting tube support are fixedly formed on the ground. The collecting lens unit connecting mechanism for connecting the upper collecting lens and the lower collecting lens is connected with the integral bracket by adopting a bearing, so that the rotation around the horizontal axis is realized. The upper collecting lens and the lower collecting lens are provided with a plurality of groups of collecting lens connecting brackets in the length horizontal direction, and the plurality of groups of collecting lens connecting brackets are simultaneously connected with the horizontal supporting rod; the upper collecting lens and the lower collecting lens can rotate around the sun position along with the collecting lens unit connecting mechanism. The two collecting lens unit connecting plates of the collecting lens unit connecting mechanism are fixed with the two ends of the main shaft of the bearing seat by using 3 joint screws. Before the screws are matched, the connecting plates on two sides are installed in parallel and then the screws are matched. The joint screws can easily ensure that the connecting plates on two sides are parallel, the cost can be saved, the connection between the condensing lens unit and the unit is reliable, the condensing lens unit is not deformed and is easy to maintain, and the condensing lens units are ensured to collect sunlight on the vacuum glass tube.
When the whole solar energy collecting device rotates along with the sun, the plurality of collecting lens units are ensured to collect sunlight on the vacuum glass tube. And the connection between the condensing lens unit and the unit is reliable, the condensing lens unit is not deformed, and the condensing lens unit is easy to maintain.
Drawings
The invention is further described with reference to the accompanying drawings of embodiments:
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a connection structure at a main shaft of a bearing seat according to an embodiment of the present invention;
fig. 3 is a schematic side view of the present invention.
In the drawings, reference numerals are:
1. a condenser unit connecting plate; 2. a closure plate; 3. a closure plate bolt; 4. a joint screw; 5. a concentric guide shaft; 6. a bearing seat main shaft; 7. a bearing seat; 8. a condenser unit; 9. a condensing lens is arranged; 10. a lower condensing lens; 11. a vacuum heat collecting pipe bracket; 12. an integral bracket; 13. a vacuum heat collecting pipe; 14. a condenser unit connection mechanism; 15. the condenser lens is connected with the bracket; 16. a horizontal support bar; 17. and (3) sun.
Detailed Description
Example 1
As shown in fig. 1, a trough solar connection system at least includes: a condenser unit 8, a vacuum heat collecting tube 13, a vacuum heat collecting tube bracket 11 and an integral bracket 12; the collecting lens unit 8 comprises an upper collecting lens 9, a lower collecting lens 10 and a collecting lens unit connecting mechanism 14, the upper collecting lens 9 and the lower collecting lens 10 are connected through the collecting lens unit connecting mechanism 14 to form an integral paraboloid, the collecting lens unit connecting mechanism 14 is connected with the vacuum heat collecting tube 13 through the vacuum heat collecting tube bracket 11, the vacuum heat collecting tube 13 is connected and fixed on the focal axis of the paraboloid in a horizontal axis mode, and the collecting lens unit connecting mechanism 14 is connected with the integral bracket 12, so that the collecting lens unit 8, the vacuum heat collecting tube 13 and the vacuum heat collecting tube bracket 11 are fixed on the ground.
Example 2
As shown in fig. 1, a trough solar connection system at least includes: a condenser unit 8, a vacuum heat collecting tube 13, a vacuum heat collecting tube bracket 11 and an integral bracket 12; the collecting lens unit 8 comprises an upper collecting lens 9, a lower collecting lens 10 and a collecting lens unit connecting mechanism 14, the upper collecting lens 9 and the lower collecting lens 10 are connected through the collecting lens unit connecting mechanism 14 to form an integral paraboloid, the collecting lens unit connecting mechanism 14 is connected with the vacuum heat collecting tube 13 through the vacuum heat collecting tube bracket 11, the vacuum heat collecting tube 13 is connected and fixed on the focal axis of the paraboloid in a horizontal axis mode, and the collecting lens unit connecting mechanism 14 is connected with the integral bracket 12, so that the collecting lens unit 8, the vacuum heat collecting tube 13 and the vacuum heat collecting tube bracket 11 are fixed on the ground.
In order to make the angle between the parabolic body of the collecting lens unit 8 and the incident light of the sun 17 better, that is, the solar energy is maximally projected to the upper collecting lens 9 and the lower collecting lens 10, the collecting lens unit connecting mechanism 14 connecting the upper collecting lens 9 and the lower collecting lens 10 is connected with the integral bracket 12 by adopting a bearing, so as to realize rotation around a horizontal axis.
As shown in fig. 1, 2 and 3, the condenser unit connection mechanism 14 includes at least: the two collecting lens unit connecting plates 1, the collecting lens connecting bracket 15, the bearing seat main shaft 6 and the bearing seat 7; the bearing seat 7 is located at the top of the integral bracket 12, the axis of the bearing seat 7 is horizontally arranged, the bearing seat main shaft 6 is fixed between the two condenser unit connecting plates 1 through the bearing inner ring and is respectively connected with the two corresponding condenser unit connecting plates 1, and the other ends of the two condenser unit connecting plates 1 are connected with the horizontal supporting rod 16.
The upper collecting mirror 9 and the lower collecting mirror 10 are connected into a whole by the collecting mirror connecting bracket 15, so that the upper collecting mirror 9 and the lower collecting mirror 10 can rotate around the sun position along with the collecting mirror unit connecting mechanism 14.
Example 3
As shown in fig. 1, a trough solar connection system at least includes: a condenser unit 8, a vacuum heat collecting tube 13, a vacuum heat collecting tube bracket 11 and an integral bracket 12; the collecting lens unit 8 comprises an upper collecting lens 9, a lower collecting lens 10 and a collecting lens unit connecting mechanism 14, the upper collecting lens 9 and the lower collecting lens 10 are connected through the collecting lens unit connecting mechanism 14 to form an integral paraboloid, the collecting lens unit connecting mechanism 14 is connected with the vacuum heat collecting tube 13 through the vacuum heat collecting tube bracket 11, the vacuum heat collecting tube 13 is connected and fixed on the focal axis of the paraboloid in a horizontal axis mode, and the collecting lens unit connecting mechanism 14 is connected with the integral bracket 12, so that the collecting lens unit 8, the vacuum heat collecting tube 13 and the vacuum heat collecting tube bracket 11 are fixed on the ground.
In order to make the angle between the parabolic body of the collecting lens unit 8 and the incident light of the sun 17 better, that is, the solar energy is maximally projected to the upper collecting lens 9 and the lower collecting lens 10, the collecting lens unit connecting mechanism 14 connecting the upper collecting lens 9 and the lower collecting lens 10 is connected with the integral bracket 12 by adopting a bearing, so as to realize rotation around a horizontal axis.
As shown in fig. 1, 2 and 3, the condenser unit connection mechanism 14 includes at least: the collecting lens unit connecting plate 1, the collecting lens connecting bracket 15, the bearing seat main shaft 6 and the bearing seat 7; the bearing seat 7 is located at the top of the integral bracket 12, the axis of the bearing seat 7 is horizontally arranged, the bearing seat main shaft 6 is fixed on the bearing seat 7 through a bearing inner ring and is respectively connected with the two corresponding collecting lens unit connecting plates 1, and the other ends of the two collecting lens unit connecting plates 1 are connected with the horizontal supporting rods 16.
The upper collecting mirror 9 and the lower collecting mirror 10 are connected into a whole by the collecting mirror connecting bracket 15, so that the upper collecting mirror 9 and the lower collecting mirror 10 can rotate around the sun position along with the collecting mirror unit connecting mechanism 14.
The bearing seat 7 is arranged in the middle of the concentric guide shaft 5, the collecting lens unit connecting mechanism 14 is connected with the bearing seat 7 left and right through the collecting lens unit connecting plates 1, and the distances between the two collecting lens unit connecting plates 1 are equal.
The two collecting lens unit connecting plates 1 of the collecting lens unit connecting mechanism 14 are fixed with two ends of the bearing seat main shaft 6 by using 3 joint screws, in order to prevent the two collecting lens unit connecting plates 1 from loosening with the concentric guide shaft 5, the two collecting lens unit connecting plates 1 and one plugging plate 2 are fixed on the concentric guide shaft 5 by using plugging plate bolts 3, and the bearing seat 7 is connected with the supporting legs.
The upper collecting mirror 9 and the lower collecting mirror 10 in the invention are provided with a plurality of groups of collecting mirror connecting brackets 15 in the length horizontal direction, and the plurality of groups of collecting mirror connecting brackets 15 are simultaneously connected with a horizontal supporting rod 16.
The condensing lens unit connection plate 1 and the concentric guide shaft 5 are fixed together with 3 saddle screws, instead of using conventional welding or key connection. If welding is adopted, the connecting plate is easy to deform during welding, and once deformed, the connecting plate is difficult to level and is unfavorable for replacing the bearing seat. If the key connection is adopted, the key grooves on the two sides of the main shaft of the bearing seat are on the same straight line, the processing difficulty is particularly high, and if the bearing seat is processed by a precision machine tool, the cost is increased. Therefore, before the seam riding screws are matched, the connecting plates on two sides are installed in parallel and then matched with the screws. The joint screws can easily ensure that the connecting plates on two sides are parallel, the cost can be saved, the connection between the condensing lens unit and the unit is reliable, the condensing lens unit is not deformed and is easy to maintain, and the condensing lens units are ensured to collect sunlight on the vacuum glass tube.
The invention relates to a trough solar energy connection method, which is characterized in that an upper collecting lens and a lower collecting lens are connected through a collecting lens unit connection mechanism to form an integral parabolic body, the collecting lens unit connection mechanism is simultaneously connected with a vacuum heat collecting tube through a vacuum heat collecting tube bracket, so that a horizontal shaft of the vacuum heat collecting tube is fixedly connected on a focal axis of the parabolic body, and the collecting lens unit connection mechanism is connected with the integral bracket, so that the collecting lens unit, the vacuum heat collecting tube and the vacuum heat collecting tube bracket are fixedly formed on the ground; the collecting lens unit connecting mechanism for connecting the upper collecting lens and the lower collecting lens is connected with the integral bracket by adopting a bearing, so that the rotation around a horizontal shaft is realized; the upper collecting lens and the lower collecting lens are provided with a plurality of groups of collecting lens connecting brackets in the length horizontal direction, and the plurality of groups of collecting lens connecting brackets are simultaneously connected with the horizontal supporting rod; the upper collecting lens and the lower collecting lens can rotate around the sun position along with the collecting lens unit connecting mechanism.
The components and structures not specifically described in this embodiment are well known in the art and are not described in detail herein.
Claims (6)
1. A trough type solar energy connection system is characterized in that: at least comprises: a condenser unit (8), a vacuum heat collecting tube (13), a vacuum heat collecting tube bracket (11) and an integral bracket (12); the condensing lens unit (8) comprises an upper condensing lens (9), a lower condensing lens (10) and a condensing lens unit connecting mechanism (14), wherein the upper condensing lens (9) and the lower condensing lens (10) are connected through the condensing lens unit connecting mechanism (14) to form an integral paraboloid, the condensing lens unit connecting mechanism (14) is connected with the vacuum heat collecting tube (13) through the vacuum heat collecting tube bracket (11) at the same time, so that the vacuum heat collecting tube (13) is connected and fixed on the focal axis of the paraboloid in a horizontal shaft way, and the condensing lens unit connecting mechanism (14) is connected with the integral bracket (12) to enable the condensing lens unit (8), the vacuum heat collecting tube (13) and the vacuum heat collecting tube bracket (11) to be fixed on the ground;
the condensing lens unit connecting mechanism (14) of the upper condensing lens (9) and the lower condensing lens (10) is connected with the integral bracket (12) by adopting a bearing, so that the rotation around a horizontal shaft is realized;
the condenser unit connection mechanism (14) at least comprises: the two collecting lens unit connecting plates (1), a collecting lens connecting bracket (15), a bearing seat main shaft (6) and a bearing seat (7); the bearing seat (7) is located at the top of the integral bracket (12), the axle center of the bearing seat (7) is horizontally arranged, the bearing seat main shaft (6) is fixed between the two collecting lens unit connecting plates (1) through the bearing inner ring and is respectively connected with the two corresponding collecting lens unit connecting plates (1), and the other ends of the two collecting lens unit connecting plates (1) are connected with the horizontal supporting rod (16); the upper collecting lens (9) and the lower collecting lens (10) are provided with a plurality of groups of collecting lens connecting brackets (15) in the length horizontal direction, and the plurality of groups of collecting lens connecting brackets (15) are simultaneously connected with a horizontal supporting rod (16); the upper collecting lens (9) and the lower collecting lens (10) are connected into a whole by the collecting lens connecting bracket (15), so that the upper collecting lens (9) and the lower collecting lens (10) can rotate around the sun position along with the collecting lens unit connecting mechanism (14).
2. A trough solar energy connection system according to claim 1, characterized in that: the bearing seat (7) is arranged in the middle of the concentric guide shaft (5), the collecting lens unit connecting mechanism (14) is connected with the bearing seat (7) left and right through the collecting lens unit connecting plates (1), and the distances between the two collecting lens unit connecting plates (1) are equal.
3. A trough solar energy connection system according to claim 1, characterized in that: two condensing lens unit connecting plates (1) of the condensing lens unit connecting mechanism (14) are fixed with two ends of a bearing seat main shaft (6) together by using 3 joint screws.
4. A trough solar energy connection system according to claim 1, characterized in that: the two collecting lens unit connecting plates (1) and one blocking plate (2) are fixed on the concentric guide shaft (5) through blocking plate bolts (3).
5. A trough solar energy connection system according to claim 1, characterized in that: the condensing lens unit (8) is of a groove type structure.
6. The connection method of a trough solar connection system according to claim 1, wherein: the upper collecting lens and the lower collecting lens are connected through a collecting lens unit connecting mechanism to form an integral paraboloid, the collecting lens unit connecting mechanism is connected with the vacuum heat collecting tube through a vacuum heat collecting tube bracket at the same time, so that the horizontal axis of the vacuum heat collecting tube is fixedly connected to the focal axis of the paraboloid, and the collecting lens unit connecting mechanism is connected with the integral bracket, so that the collecting lens unit, the vacuum heat collecting tube and the vacuum heat collecting tube bracket are fixedly formed on the ground foundation; the collecting lens unit connecting mechanism for connecting the upper collecting lens and the lower collecting lens is connected with the integral bracket by adopting a bearing, so that the rotation around the horizontal axis is realized; the upper collecting lens and the lower collecting lens are provided with a plurality of groups of collecting lens connecting brackets in the length horizontal direction, and the plurality of groups of collecting lens connecting brackets are simultaneously connected with the horizontal supporting rod; the upper collecting lens and the lower collecting lens can rotate around the sun position along with the collecting lens unit connecting mechanism.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810310630.7A CN108375206B (en) | 2018-04-09 | 2018-04-09 | Trough type solar energy connection system and method thereof |
| CN202210582592.7A CN115031418A (en) | 2018-04-09 | 2018-04-09 | Solar tracking mechanism with connecting groove type solar energy utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810310630.7A CN108375206B (en) | 2018-04-09 | 2018-04-09 | Trough type solar energy connection system and method thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210582592.7A Division CN115031418A (en) | 2018-04-09 | 2018-04-09 | Solar tracking mechanism with connecting groove type solar energy utilization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108375206A CN108375206A (en) | 2018-08-07 |
| CN108375206B true CN108375206B (en) | 2023-08-04 |
Family
ID=63032174
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810310630.7A Active CN108375206B (en) | 2018-04-09 | 2018-04-09 | Trough type solar energy connection system and method thereof |
| CN202210582592.7A Pending CN115031418A (en) | 2018-04-09 | 2018-04-09 | Solar tracking mechanism with connecting groove type solar energy utilization |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210582592.7A Pending CN115031418A (en) | 2018-04-09 | 2018-04-09 | Solar tracking mechanism with connecting groove type solar energy utilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108375206B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087049A (en) * | 2011-02-28 | 2011-06-08 | 汪禹 | Slot type solar heat-collecting device |
| CN102620442A (en) * | 2012-02-28 | 2012-08-01 | 中国石油大学(华东) | Solar heat collector based on groove type parabolic mirror and artificial blackbody |
| CN202419966U (en) * | 2011-12-12 | 2012-09-05 | 中海阳新能源电力股份有限公司 | Solar-energy optical-heating groove type large-opening double-layer parabola efficient heat collector |
| CN104913525A (en) * | 2015-06-17 | 2015-09-16 | 赵连新 | Two-dimensional automatic-sun-tracking trough type solar thermal collector |
| CN206478877U (en) * | 2016-10-19 | 2017-09-08 | 沧州四星光热玻璃有限公司 | A kind of groove type solar collection heat generating system sun-following device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9568215B2 (en) * | 2009-07-01 | 2017-02-14 | Ravindra Patwardhan | Solar central receiver system employing common positioning mechanism for heliostats |
| TWI424136B (en) * | 2009-08-24 | 2014-01-21 | Herng Jiunn Liao | Two-axes solar tracker system and apparatus for solar panel and likes |
| CN102162684A (en) * | 2011-03-28 | 2011-08-24 | 杭州立扬聚光蓄热科技有限公司 | Solar energy trough-type light-gathering device for fixing focus lines |
-
2018
- 2018-04-09 CN CN201810310630.7A patent/CN108375206B/en active Active
- 2018-04-09 CN CN202210582592.7A patent/CN115031418A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087049A (en) * | 2011-02-28 | 2011-06-08 | 汪禹 | Slot type solar heat-collecting device |
| CN202419966U (en) * | 2011-12-12 | 2012-09-05 | 中海阳新能源电力股份有限公司 | Solar-energy optical-heating groove type large-opening double-layer parabola efficient heat collector |
| CN102620442A (en) * | 2012-02-28 | 2012-08-01 | 中国石油大学(华东) | Solar heat collector based on groove type parabolic mirror and artificial blackbody |
| CN104913525A (en) * | 2015-06-17 | 2015-09-16 | 赵连新 | Two-dimensional automatic-sun-tracking trough type solar thermal collector |
| CN206478877U (en) * | 2016-10-19 | 2017-09-08 | 沧州四星光热玻璃有限公司 | A kind of groove type solar collection heat generating system sun-following device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108375206A (en) | 2018-08-07 |
| CN115031418A (en) | 2022-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4420902B2 (en) | Solar energy integrated equipment | |
| CN101236287A (en) | Heliostat device | |
| CN101526275A (en) | Solar tracking heat collection device for adjustable mirror | |
| CN101825072A (en) | Trough-dish combined solar thermal power generation system with fixed focus | |
| CN109612124B (en) | Slot type solar cogeneration device | |
| CN103199743A (en) | Controllable double-state light-reflection light-gathering solar heat collection generating set | |
| CN104406312A (en) | Transmission-reflection linear spotlight heat collector | |
| CN105162412A (en) | High-concentration photovoltaic power generation heating supply system | |
| CN201396962Y (en) | Trough type parabolic solar collector installation | |
| CN102072567A (en) | Two-mirror type solar collecting device and system | |
| CN102013843A (en) | Controllable double-state light reflecting and concentrating solar heat collecting generator | |
| CN115468320A (en) | Novel point focusing photo-thermal system | |
| CN103836809B (en) | The confocal tower Fresnel solar energy condenser system of DVD multidisc | |
| CN107367077A (en) | Groove type solar collecting system based on multiple reflections | |
| CN108375206B (en) | Trough type solar energy connection system and method thereof | |
| CN215638079U (en) | Light-gathering solar heat collector | |
| CN101976973A (en) | Controllable double-state light-reflecting and light-condensing solar heat-collecting generating device | |
| CN104913525A (en) | Two-dimensional automatic-sun-tracking trough type solar thermal collector | |
| CN107642912A (en) | A kind of wind, light and heat energy storage complementary power generation system | |
| CN108981190B (en) | Omnibearing tracking parabolic mirror heat energy absorption system | |
| CN103795326A (en) | Controllable dual-state reflective condensing solar heat-collection power generation apparatus | |
| CN204718157U (en) | Two dimension automatic sun tracing trough type solar heat-collector | |
| CN207335203U (en) | A kind of wind, light and heat energy storage complementary power generation system | |
| CN207335204U (en) | A kind of adjustable minute surface concentrating solar boiler | |
| CN208688006U (en) | A kind of groove type solar connection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 056600 west section of Gucheng Road, Linzhang County, Handan, Hebei Applicant after: HEBEI ZHUFENG APPARATUS & METER CO.,LTD. Address before: 056005 eastern section of snow road, Handan, Hebei Applicant before: HEBEI ZHUFENG APPARATUS & METER CO.,LTD. |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |