CN107366647A - A kind of slot-type optical collector support and adjusting method - Google Patents
A kind of slot-type optical collector support and adjusting method Download PDFInfo
- Publication number
- CN107366647A CN107366647A CN201710790487.1A CN201710790487A CN107366647A CN 107366647 A CN107366647 A CN 107366647A CN 201710790487 A CN201710790487 A CN 201710790487A CN 107366647 A CN107366647 A CN 107366647A
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- China
- Prior art keywords
- hydraulic
- pressure support
- hydraulic pressure
- support component
- slot
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
-
- 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
- F24S30/20—Arrangements for moving or orienting solar heat collector modules for linear movement
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Optical Elements Other Than Lenses (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention discloses a kind of slot-type optical collector frame and adjusting method, including hydraulic pressure support module position control system, hydraulic gear, several hydraulic pressure support components, slot light collection mirror and concentrator base, wherein concentrator base contacts with ground, width is more than the A/F of slot light collection mirror, hydraulic gear and hydraulic pressure support component are installed on concentrator base, hydraulic pressure support component is connected with hydraulic gear by hydraulic circuit, the end of each hydraulic pressure support component is connected with slot light collection mirror lower surface by heat-resistant adhesive or bolt arrangement, hydraulic gear is controlled to adjust the height of hydraulic pressure support component by hydraulic pressure support module position control system, the face type that all hydraulic support component is formed is set to be bonded with the reflecting surface section face type of required slot light collection mirror.Position of the invention by changing multigroup hydraulic pressure support component, the shape of different slot type condensers is suitable for, various forms of condenser systems can be used at same concentrator position base.
Description
Technical field
The present invention relates to a kind of slot-type optical collector support and adjusting method, belong to solar concentrator technical field.
Background technology
Traditional trough type solar heat-collector testboard is because speculum is fixed, and control system is relatively simple, typically
A set of collector bracket only corresponds to one group of slot type speculum, needs to redesign if it need to test polytype slot type speculum
Support.It is this mode waste wood, expensive, laborious, while also occupy limited solar radiation irradiation area.
The content of the invention
The technical problems to be solved by the invention are the defects of overcoming prior art, there is provided a kind of slot-type optical collector support and
Adjusting method, by changing the position of multigroup hydraulic pressure support component, it is suitable for the shape of different slot type condensers.
In order to solve the above technical problems, the present invention provides a kind of slot-type optical collector support, including hydraulic pressure support module position
Control system, hydraulic gear, several hydraulic pressure support components, heat-resistant adhesive or bolt fastening structure, slot light collection mirror and poly-
Light device base；The concentrator base contacts with ground, and width is more than the A/F of slot light collection mirror, the concentrator base
Upper installation hydraulic gear and hydraulic pressure support component, the hydraulic pressure support component are connected with hydraulic gear by hydraulic circuit
Connect, the end of each hydraulic pressure support component is connected with slot light collection mirror lower surface by heat-resistant adhesive or bolt arrangement；It is described
Jettron or magnetic valve are installed on hydraulic circuit；
Control hydraulic gear to adjust the height of hydraulic pressure support component by hydraulic pressure support module position control system, adjust
The reflecting surface section face type of the face type that principle is formed with all hydraulic support component and required slot light collection mirror fits into
Only.
Foregoing hydraulic pressure support component close-packed arrays below slot light collection mirror with linescan method, and need to be covered with slot type
Area below condenser.
Hydraulic oil in foregoing hydraulic circuit is high thermal oxidation stability, high shear stability and resistant to elevated temperatures high viscosity
Oil.
Foregoing slot-type optical collector support when mounted, installs concentrator base first, then installs hydraulic pressure support component
Position control system, hydraulic gear and hydraulic pressure support component are then installed, then pass through hydraulic gear and hydraulic pressure branch
Support component position control system adjusts hydraulic pressure support component height to be bonded condenser section line style, finally installs slot light collection
Device.
Foregoing hydraulic circuit sets bypass, and jettron or magnetic valve are installed in the bypass.
The adjusting method of slot-type optical collector support, comprises the following steps：
1）Initial time is calibrated to the The hydraulic oil in hydraulic circuit；
2）Hydraulic pressure support module position control system reads the design data of completed slot light collection mirror reflecting surface face type, and this sets
Count comprising the height required for every hydraulic pressure support component；
3）Due to hydraulic pressure support component existing certain height in itself, now need to judge to need to adjust the height that reaches with it is existing
The relation of height is so as to the control command made rise or reduced, and this sentences The hydraulic oil parameter as a comparison, by liquid
Installation turbine flowmeter is read into the The hydraulic oil in hydraulic pressure support component in force feed road, while by the The hydraulic oil and institute
The The hydraulic oil of adjusting position is needed to be contrasted, if the The hydraulic oil of required adjusting position is higher than existing The hydraulic oil, liquid
Pressure support component position needs to raise, and hydraulic pressure support module position control system sends elevated control command to hydraulic circuit,
If the The hydraulic oil of required adjusting position is less than existing The hydraulic oil, hydraulic pressure support module position needs to reduce, hydraulic pressure branch
Support component position control system sends the control command of reduction to hydraulic circuit；
4）If hydraulic circuit receives elevated control command, open hydraulic circuit jettron or magnetic valve squeezes into liquid
Force feed so that the hydraulic pressure support component above it moves up, until reaching required adjusting position, jettron or magnetic valve
Controlling switch closes so that regulation process stops；If hydraulic circuit receives the control command of reduction, open bypass and pneumatically open
Pass or magnetic valve, high pressure liquid force feed being discharged into bypass hydraulic tank so that the hydraulic pressure support component above it declines, until
Reach required adjusting position, bypass jettron or solenoid valve control switch closure so that regulation process stops；
5）A piece hydraulic pressure support component regulation finishes and adjusts next hydraulic pressure support component again after reaching stable state, until institute
Some hydraulic pressure support components adjust completion, final to cause the face type that all hydraulic support component is formed and required slot type
The reflecting surface section face type fitting of condenser.
Foregoing step 4）In, after the completion of hydraulic pressure support component declines regulation, bypass hydraulic tank squeezes into high pressure liquid by pump
Press in tank, complete the recycling of hydraulic oil.
Foregoing needs are in hydraulic circuit and the respectively installation one of the rear of bypass jettron or magnetic valve running of hydraulic power oil
Turbine flowmeter, the different The hydraulic oils squeezed into/discharged is measured respectively.
If foregoing uses slot light collection mirror of different shapes instead, first release hydraulic pressure support component and slot light collection mirror it
Between connection readjust the height of hydraulic pressure support component again.
The beneficial effect that the present invention is reached：
1. due to using multigroup hydraulic pressure support component, so the support for condenser is more firm compared with traditional heat collector, peace
Full performance has obtained larger lifting；
2. by changing the position of multigroup hydraulic pressure support component, the shape of different slot type condensers is suitable for, can be in same optically focused
Various forms of condenser systems are used at device position base, Economization on land space, effectively utilize solar radiation.
Brief description of the drawings
Fig. 1 is structure type when the slot-type optical collector support of the present invention supports slot-type optical collector；
Structure type when Fig. 2 is the slot-type optical collector support support compound parabolic concentrator of the present invention.
Embodiment
The invention will be further described below.Following examples are only used for the technical side for clearly illustrating the present invention
Case, and can not be limited the scope of the invention with this.
As shown in figure 1, the slot-type optical collector of the present invention includes：Hydraulic pressure support module position control system 1, hydraulic drive motor
Structure 2, several hydraulic pressure support components 3, heat-resistant adhesive or bolt fastening structure 4, slot light collection mirror 5 and concentrator base 6.Concentrator
Base 6 contacts with ground, and width is more than the A/F of slot light collection mirror, and the He of hydraulic gear 2 is installed on concentrator base 6
Hydraulic pressure support component 3, hydraulic pressure support component 3 are connected with hydraulic gear 2 by hydraulic circuit, each hydraulic pressure support component
End is connected with the lower surface of slot light collection mirror 5 by heat-resistant adhesive or bolt arrangement 4.
The close-packed arrays below slot light collection mirror 5 with linescan method of hydraulic pressure support component 3, and need to be covered with slot light collection
Area below mirror, the number of hydraulic pressure support component 3 should be more as far as possible in the case where actually allowing, to reach stable regulation
Purpose.The position of hydraulic pressure support component cannot move, but height adjustable；Pass through hydraulic pressure support module position control system
1 controls hydraulic gear 2 to adjust the height of hydraulic pressure support component 3, and regulation principle is formed with all hydraulic support component
Face type be bonded with the reflecting surface section face type of required slot light collection mirror untill.
Further, hydraulic pressure support component 3 is connected with the hydraulic circuit of hydraulic gear, is adjusted by hydraulic circuit
The height of hydraulic pressure support component, it is necessary first to jettron or magnetic valve are installed on hydraulic circuit, after switch is opened, high pressure
Hydraulic oil pour in hydraulic circuit so that the hydraulic pressure support component above it moves up, until the position desired by operator
When jettron or solenoid valve control switch closure so that regulation process stop；Need the height of reduction hydraulic pressure support component
When, bypass is introduced, high pressure liquid force feed is discharged into bypass hydraulic tank, bypass gas is closed when position desired by operator
Dynamic switch or magnetic valve.Bypass hydraulic tank is squeezed into high-pressure and hydraulic tank by pump, completes the recycling of hydraulic oil.
Specifically adjusting method is：Hydraulic pressure support module position control system 1 reads the completed reflecting surface of slot light collection mirror 5
The design data of face type, comprising the height required for every hydraulic pressure support component in the design data, due to hydraulic pressure support component
Existing certain height, the relation for now needing to judge to need to adjust the height reached and present level raise so as to make in itself
Or the control command reduced, contrast parameter used herein is The hydraulic oil, by installing turbine flow additional in hydraulic circuit
Meter is read into the The hydraulic oil in hydraulic pressure support component, while by the The hydraulic oil and the The hydraulic oil of required adjusting position
Contrasted, if the The hydraulic oil of required adjusting position is higher than existing The hydraulic oil, hydraulic pressure support module position needs to rise
Height, send elevated control command to hydraulic circuit, after hydraulic circuit receives control command, by open jettron or
Magnetic valve squeezes into hydraulic oil, instructs The hydraulic oil to reach required height；If the The hydraulic oil of required adjusting position is less than existing
The hydraulic oil, then hydraulic pressure support module position need to reduce, then control command to hydraulic circuit, the hydraulic circuit for sending reduction connects
After receiving control command, section hydraulic oil is discharged by opening bypass jettron or magnetic valve.It should be noted that need
One turbine flowmeter to be respectively installed in main road and the rear of bypass jettron or magnetic valve running of hydraulic power oil, measure respectively not
The The hydraulic oil of same entrance/release.Also, it is necessary to be calibrated in initial time to The hydraulic oil.After the completion of regulation, most
Eventually the face type that all hydraulic support component is formed is bonded with designed slot light collection mirror section line style.
In height adjustment, it should finish and adjusted again after reaching stable state for a hydraulic pressure support component regulation
Next hydraulic pressure support component.
Hydraulic oil material is high thermal oxidation stability, high shear stability and resistant to elevated temperatures heavy oil.
The installation method of the present invention：Concentrator base is installed first, hydraulic pressure support module position control system is then installed,
Hydraulic gear and hydraulic pressure support component are then installed, then controlled by hydraulic gear and hydraulic pressure support module position
System fading margin hydraulic pressure support component height finally installs slot-type optical collector to be bonded condenser section line style.Hydraulic pressure support component
Cried or bolt arrangement is connected by heat-resisting with slot light collection mirror lower surface, hydraulic pressure support component height is no longer adjusted after the completion of connection
Section, if using various forms of slot light collection mirrors instead, the first connection between releasing hydraulic pressure support component and slot light collection mirror is again
Readjust the height of hydraulic pressure support component.
Fig. 2 is the shape for changing slot light collection mirror, readjusts the height of hydraulic pressure support component, obtained slot-type optical collector
Support supports structure type during compound parabolic concentrator.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of slot-type optical collector support, it is characterised in that including hydraulic pressure support module position control system, hydraulic drive motor
Structure, several hydraulic pressure support components, heat-resistant adhesive or bolt fastening structure, slot light collection mirror and concentrator base；The concentrator
Base contacts with ground, and width is more than the A/F of slot light collection mirror, and hydraulic gear is installed on the concentrator base
With hydraulic pressure support component, the hydraulic pressure support component is connected with hydraulic gear by hydraulic circuit, each hydraulic pressure support group
The end of part is connected with slot light collection mirror lower surface by heat-resistant adhesive or bolt arrangement；Installed on the hydraulic circuit pneumatic
Switch or magnetic valve；
Control hydraulic gear to adjust the height of hydraulic pressure support component by hydraulic pressure support module position control system, adjust
The reflecting surface section face type of the face type that principle is formed with all hydraulic support component and required slot light collection mirror fits into
Only.
2. a kind of slot-type optical collector support according to claim 1, it is characterised in that the hydraulic pressure support component is with ranks
Mode close-packed arrays below slot light collection mirror, and need to be covered with the area below slot light collection mirror.
A kind of 3. slot-type optical collector support according to claim 1, it is characterised in that the hydraulic oil in the hydraulic circuit
For high thermal oxidation stability, high shear stability and resistant to elevated temperatures heavy oil.
4. a kind of slot-type optical collector support according to claim 1, it is characterised in that the slot-type optical collector support is being pacified
During dress, concentrator base is installed first, hydraulic pressure support module position control system is then installed, hydraulic gear is then installed
With hydraulic pressure support component, then pass through hydraulic gear and hydraulic pressure support module position control system and adjust hydraulic pressure support component
Height finally installs slot-type optical collector to be bonded condenser section line style.
5. a kind of slot-type optical collector support according to claim 1, it is characterised in that the hydraulic circuit sets bypass, institute
State and jettron or magnetic valve are installed in bypass.
6. the adjusting method of the slot-type optical collector support described in claim 1 to 5 any one, it is characterised in that including following
Step：
1）Initial time is calibrated to the The hydraulic oil in hydraulic circuit；
2）Hydraulic pressure support module position control system reads the design data of completed slot light collection mirror reflecting surface face type, and this sets
Count comprising the height required for every hydraulic pressure support component；
3）Due to hydraulic pressure support component existing certain height in itself, now need to judge to need to adjust the height that reaches with it is existing
The relation of height is so as to the control command made rise or reduced, and this sentences The hydraulic oil parameter as a comparison, by liquid
Installation turbine flowmeter is read into the The hydraulic oil in hydraulic pressure support component in force feed road, while by the The hydraulic oil and institute
The The hydraulic oil of adjusting position is needed to be contrasted, if the The hydraulic oil of required adjusting position is higher than existing The hydraulic oil, liquid
Pressure support component position needs to raise, and hydraulic pressure support module position control system sends elevated control command to hydraulic circuit,
If the The hydraulic oil of required adjusting position is less than existing The hydraulic oil, hydraulic pressure support module position needs to reduce, hydraulic pressure branch
Support component position control system sends the control command of reduction to hydraulic circuit；
4）If hydraulic circuit receives elevated control command, open hydraulic circuit jettron or magnetic valve squeezes into liquid
Force feed so that the hydraulic pressure support component above it moves up, until reaching required adjusting position, jettron or magnetic valve
Controlling switch closes so that regulation process stops；If hydraulic circuit receives the control command of reduction, open bypass and pneumatically open
Pass or magnetic valve, high pressure liquid force feed being discharged into bypass hydraulic tank so that the hydraulic pressure support component above it declines, until
Reach required adjusting position, bypass jettron or solenoid valve control switch closure so that regulation process stops；
5）A piece hydraulic pressure support component regulation finishes and adjusts next hydraulic pressure support component again after reaching stable state, until institute
Some hydraulic pressure support components adjust completion, final to cause the face type that all hydraulic support component is formed and required slot type
The reflecting surface section face type fitting of condenser.
7. adjusting method according to claim 6, it is characterised in that the step 4）In, falling tone under hydraulic pressure support component
After the completion of section, bypass hydraulic tank is squeezed into high-pressure and hydraulic tank by pump, completes the recycling of hydraulic oil.
8. adjusting method according to claim 6, it is characterised in that need in hydraulic circuit and bypass jettron or electricity
A turbine flowmeter is respectively installed at the rear of magnet valve running of hydraulic power oil, measures the different The hydraulic oils squeezed into/discharged respectively.
9. adjusting method according to claim 6, it is characterised in that if using slot light collection mirror of different shapes instead,
First release the height that the connection between hydraulic pressure support component and slot light collection mirror readjusts hydraulic pressure support component again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710790487.1A CN107366647B (en) | 2017-09-05 | 2017-09-05 | A kind of adjusting method of slot-type optical collector holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710790487.1A CN107366647B (en) | 2017-09-05 | 2017-09-05 | A kind of adjusting method of slot-type optical collector holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107366647A true CN107366647A (en) | 2017-11-21 |
| CN107366647B CN107366647B (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710790487.1A Expired - Fee Related CN107366647B (en) | 2017-09-05 | 2017-09-05 | A kind of adjusting method of slot-type optical collector holder |
Country Status (1)
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| CN (1) | CN107366647B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4944580A (en) * | 1988-07-27 | 1990-07-31 | Thermo Electron Technologies Corp. | Active segmented mirror including a plurality of piezoelectric drivers |
| CN1162754A (en) * | 1996-04-18 | 1997-10-22 | 三菱电机株式会社 | Shape contorl apparatus for reflecting mirrors |
| CN201590778U (en) * | 2009-11-27 | 2010-09-22 | 中国华电工程(集团)有限公司 | Slot-type solar energy control device |
| CN102494422A (en) * | 2011-12-29 | 2012-06-13 | 中国华能集团清洁能源技术研究院有限公司 | Multi-position height adjustable line focusing reflective support device |
| CN102620677A (en) * | 2012-03-21 | 2012-08-01 | 皇明太阳能股份有限公司 | Method for detecting and regulating surface types of solar heat-collection condenser |
| CN202421604U (en) * | 2011-12-14 | 2012-09-05 | 云南师范大学 | Two-dimensional adjustable solar groove type converging lens |
| CN202993582U (en) * | 2012-10-26 | 2013-06-12 | 皇明太阳能股份有限公司 | Groove type paraboloid solar light-collecting heat collector system and array thereof |
| CN103362894A (en) * | 2012-03-27 | 2013-10-23 | 罗伯特·博世有限公司 | Method used for controlling load and hydraulic control device |
| US9016877B2 (en) * | 2010-07-20 | 2015-04-28 | Massachusetts Institute Of Technology | System for discretely actuated solar mirrors |
| CN106500364A (en) * | 2016-11-11 | 2017-03-15 | 内蒙古旭宸能源有限公司 | The quick avoiding device of groove type solar condenser |
-
2017
- 2017-09-05 CN CN201710790487.1A patent/CN107366647B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4944580A (en) * | 1988-07-27 | 1990-07-31 | Thermo Electron Technologies Corp. | Active segmented mirror including a plurality of piezoelectric drivers |
| CN1162754A (en) * | 1996-04-18 | 1997-10-22 | 三菱电机株式会社 | Shape contorl apparatus for reflecting mirrors |
| CN201590778U (en) * | 2009-11-27 | 2010-09-22 | 中国华电工程(集团)有限公司 | Slot-type solar energy control device |
| US9016877B2 (en) * | 2010-07-20 | 2015-04-28 | Massachusetts Institute Of Technology | System for discretely actuated solar mirrors |
| CN202421604U (en) * | 2011-12-14 | 2012-09-05 | 云南师范大学 | Two-dimensional adjustable solar groove type converging lens |
| CN102494422A (en) * | 2011-12-29 | 2012-06-13 | 中国华能集团清洁能源技术研究院有限公司 | Multi-position height adjustable line focusing reflective support device |
| CN102620677A (en) * | 2012-03-21 | 2012-08-01 | 皇明太阳能股份有限公司 | Method for detecting and regulating surface types of solar heat-collection condenser |
| CN103362894A (en) * | 2012-03-27 | 2013-10-23 | 罗伯特·博世有限公司 | Method used for controlling load and hydraulic control device |
| CN202993582U (en) * | 2012-10-26 | 2013-06-12 | 皇明太阳能股份有限公司 | Groove type paraboloid solar light-collecting heat collector system and array thereof |
| CN106500364A (en) * | 2016-11-11 | 2017-03-15 | 内蒙古旭宸能源有限公司 | The quick avoiding device of groove type solar condenser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107366647B (en) | 2018-10-02 |
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Granted publication date: 20181002 Termination date: 20210905 |