CN107366647B - A kind of adjusting method of slot-type optical collector holder - Google Patents
A kind of adjusting method of slot-type optical collector holder Download PDFInfo
- Publication number
- CN107366647B CN107366647B CN201710790487.1A CN201710790487A CN107366647B CN 107366647 B CN107366647 B CN 107366647B CN 201710790487 A CN201710790487 A CN 201710790487A CN 107366647 B CN107366647 B CN 107366647B
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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
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- 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 adjusting methods of slot-type optical collector holder, the slot-type optical collector holder includes hydraulic pressure support module position control system, hydraulic gear, several hydraulic pressure support components, slot light collection mirror and concentrator pedestal, wherein concentrator pedestal is contacted with ground, width is more than the opening width of slot light collection mirror, hydraulic gear and hydraulic pressure support component are installed on concentrator pedestal, hydraulic pressure support component is connect with hydraulic gear by hydraulic circuit, the end of each hydraulic pressure support component is connected by heat-resistant adhesive or bolt arrangement with slot light collection mirror lower surface, hydraulic gear is controlled by hydraulic pressure support module position control system to adjust the height of hydraulic pressure support component, make all hydraulic support component be formed by face type to be bonded with the reflecting surface section face type of required slot light collection mirror.The present invention is suitable for the shape of different slot type condensers, various forms of condenser systems can be used at same concentrator position base by the position of the multigroup hydraulic pressure support component of change.
Description
Technical field
The present invention relates to a kind of adjusting methods of slot-type optical collector holder, belong to solar concentrator technical field.
Background technology
Traditional trough type solar heat-collector testboard is since speculum is fixed, and control system is relatively simple, generally
A set of collector bracket only corresponds to one group of slot type speculum, then needs to redesign if you need to test a plurality of types of slot type speculums
Holder.It is this mode waste wood, expensive, laborious, while also occupying limited solar radiation irradiation area.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, a kind of slot-type optical collector holder is provided
Adjusting method is suitable for the shape of different slot type condensers by changing the position of multigroup hydraulic pressure support component.
In order to solve the above technical problems, the present invention provides a kind of adjusting method of slot-type optical collector holder, the slot type is poly-
Light device holder, 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 concentrator pedestal；The concentrator pedestal is contacted with ground, and width is poly- more than slot type
The opening width of light microscopic, installation hydraulic gear and hydraulic pressure support component, the hydraulic pressure support group on the concentrator pedestal
Part is connect with hydraulic gear by hydraulic circuit, and the end and slot light collection mirror lower surface of each hydraulic pressure support component are logical
It crosses heat-resistant adhesive or bolt arrangement is connected；Jettron or solenoid valve are installed on the hydraulic circuit；
The height of hydraulic pressure support component is adjusted by hydraulic pressure support module position control system control hydraulic gear,
Adjust the reflecting surface section face type patch that principle is formed by face type with required slot light collection mirror with all hydraulic support component
It is combined into only；
The adjusting method, includes the following steps：
1) initial time calibrates 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,
It include the every required height of hydraulic pressure support component in the design data；
3) since hydraulic pressure support component itself has certain height, need to judge to need to adjust at this time the height that reaches with
For the relationship of present level to make the control command of raising or reduction, this sentences The hydraulic oil parameter as a comparison, passes through
It installs turbine flowmeter additional in hydraulic circuit to read into the The hydraulic oil in hydraulic pressure support component, while by the The hydraulic oil
It is compared with the The hydraulic oil of required adjusting position, if the The hydraulic oil of required adjusting position, which is higher than, has The hydraulic oil,
Then hydraulic pressure support module position needs to increase, and hydraulic pressure support module position control system sends out raised control command to hydraulic oil
Road, if the The hydraulic oil of required adjusting position, which is less than, has The hydraulic oil, hydraulic pressure support module position needs to reduce, hydraulic pressure
Support component position control system sends out the control command of reduction to hydraulic circuit；
If 4) hydraulic circuit receives raised control command, opens hydraulic circuit jettron or solenoid valve is beaten
Enter hydraulic oil so that the hydraulic pressure support component above it moves up, until reaching required adjusting position, jettron or electricity
Magnet valve control switch is closed so that adjustment process stops；If hydraulic circuit receives the control command of reduction, bypass gas is opened
Dynamic switch or solenoid valve, bypass hydraulic tank is discharged by high pressure liquid pressure oil so that and the hydraulic pressure support component above it declines,
Until reaching required adjusting position, bypasses jettron or solenoid valve control switch is closed so that adjustment process stops；
5) a hydraulic pressure support component adjusting finishes and adjusts next hydraulic pressure support component again after reaching stable state, directly
Completions is adjusted to all hydraulic pressure support components, finally make all hydraulic support component be formed by face type with it is required
The reflecting surface section face type fitting of slot light collection mirror.
Hydraulic pressure support component above-mentioned 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 hydraulic circuit above-mentioned is high thermal oxidation stability, high shear stability and heat safe high viscosity
Oil.
Slot-type optical collector holder above-mentioned when mounted, installs concentrator pedestal first, then installs hydraulic pressure support component
Position control system then installs hydraulic gear and hydraulic pressure support component, then passes 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.
Hydraulic circuit above-mentioned sets bypass, and jettron or solenoid valve are installed in the bypass.
In aforementioned step 4), after the completion of hydraulic pressure support component declines adjusting, bypass hydraulic tank squeezes into high pressure liquid by pump
It presses in tank, completes the recycling of hydraulic oil.
It is above-mentioned to need in hydraulic circuit and the respectively installation one of the rear of bypass jettron or solenoid valve running of hydraulic power oil
Turbine flowmeter measures the different The hydraulic oils squeezed into/discharged respectively.
If above-mentioned use 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 advantageous 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
Gu security performance has obtained larger promotion；
2. by changing the position of multigroup hydraulic pressure support component, it is suitable for the shape of different slot type condensers, it can be same
Various forms of condenser systems are used at concentrator position base, Economization on land space efficiently uses solar radiation.
Description of the drawings
Fig. 1 is structure type when the slot-type optical collector holder of the present invention supports slot-type optical collector；
Structure type when Fig. 2 is the slot-type optical collector holder support compound parabolic concentrator of the present invention.
Specific implementation mode
The invention will be further described below.Following embodiment is only used for clearly illustrating the technical side of the present invention
Case, and not intended to limit the protection scope of the present invention.
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 pedestal 6.Concentrator
Pedestal 6 is contacted with ground, and width is more than the opening width of slot light collection mirror, and 2 He of hydraulic gear is installed on concentrator pedestal 6
Hydraulic pressure support component 3, hydraulic pressure support component 3 are connect with hydraulic gear 2 by hydraulic circuit, each hydraulic pressure support component
End is connected by heat-resistant adhesive or bolt arrangement 4 with 5 lower surface of slot light collection mirror.
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
The number of area below mirror, 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 is 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, adjusts principle and is formed with all hydraulic support component
Face type be bonded with the reflecting surface section face type of required slot light collection mirror until.
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 solenoid 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 be closed so that adjustment process stop；Need the height of reduction hydraulic pressure support component
When, bypass is introduced, high pressure liquid pressure oil is discharged into bypass hydraulic tank, when position desired by the operator closes bypass gas
Dynamic switch or solenoid valve.Bypass hydraulic tank is squeezed by pump in high-pressure and hydraulic tank, and the recycling of hydraulic oil is completed.
Specifically adjusting method is：Hydraulic pressure support module position control system 1 reads completed 5 reflecting surface of slot light collection mirror
The design data of face type includes the every required height of hydraulic pressure support component in the design data, due to hydraulic pressure support component
Itself has certain height, needs to judge that the relationship for adjusting the height and present level that reach is needed to increase to make at this time
Or the control command reduced, comparison 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 of the The hydraulic oil and required adjusting position
It is compared, if the The hydraulic oil of required adjusting position, which is higher than, has The hydraulic oil, hydraulic pressure support module position needs to rise
Height, sends out raised control command to hydraulic circuit, after hydraulic circuit receives control command, by open jettron or
Solenoid valve squeezes into hydraulic oil, and The hydraulic oil is instructed to reach desired 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 send out the control command of reduction to hydraulic circuit, hydraulic circuit connects
After receiving control command, jettron is bypassed by opening or solenoid valve releases section hydraulic oil.It should be noted that needing
One turbine flowmeter to be respectively installed in main road and the rear of bypass jettron or solenoid valve running of hydraulic power oil, measure respectively not
The The hydraulic oil of same entrance/release.The hydraulic oil is calibrated in addition, needing to carve at the beginning.After the completion of adjusting, finally
So that all hydraulic support component is formed by face type and is bonded with designed slot light collection mirror section line style.
In height adjustment, it should finish and be adjusted again after reaching stable state for a hydraulic pressure support component adjusting
Next hydraulic pressure support component.
Hydraulic oil material is high thermal oxidation stability, high shear stability and heat safe heavy oil.
The installation method of the present invention：Concentrator pedestal 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 adjustment hydraulic pressure support component height finally installs slot-type optical collector to be bonded condenser section line style.Hydraulic pressure support component
It is 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
Holder supports structure type when compound parabolic concentrator.
The above is only a 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, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of adjusting method of slot-type optical collector holder, which is characterized in that the slot-type optical collector holder, including hydraulic pressure support
Module position control system, hydraulic gear, several hydraulic pressure support components, heat-resistant adhesive or bolt fastening structure, slot type are poly-
Light microscopic and concentrator pedestal；The concentrator pedestal is contacted with ground, and width is more than the opening width of slot light collection mirror, described poly-
Hydraulic gear and hydraulic pressure support component are installed, the hydraulic pressure support component passes through liquid with hydraulic gear on light device pedestal
Oil circuit connection is pressed, end and the slot light collection mirror lower surface of each hydraulic pressure support component pass through heat-resistant adhesive or bolt arrangement phase
Even；Jettron or solenoid valve are installed on the hydraulic circuit；
Hydraulic gear is controlled by hydraulic pressure support module position control system to adjust the height of hydraulic pressure support component, is adjusted
Principle is formed by face type with all hydraulic support component and the reflecting surface section face type of required slot light collection mirror fits into
Only；
The adjusting method, includes the following steps：
1) initial time calibrates 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, this sets
It include the every required height of hydraulic pressure support component in counting；
3) since hydraulic pressure support component itself has certain height, need to judge to need to adjust at this time the height that reaches with it is existing
The relationship of height is to make the control command of raising or reduction, this sentences The hydraulic oil parameter as a comparison, by liquid
It installs turbine flowmeter in pressure oil road additional to read into the The hydraulic oil in hydraulic pressure support component, while by the The hydraulic oil and institute
The The hydraulic oil of adjusting position is needed to be compared, if the The hydraulic oil of required adjusting position, which is higher than, has The hydraulic oil, liquid
Pressure support component position needs to increase, and hydraulic pressure support module position control system sends out raised control command to hydraulic circuit,
If the The hydraulic oil of required adjusting position, which is less than, has The hydraulic oil, hydraulic pressure support module position needs to reduce, hydraulic pressure branch
Support component position control system sends out the control command of reduction to hydraulic circuit；
If 4) hydraulic circuit receives raised control command, opens hydraulic circuit jettron or solenoid valve squeezes into liquid
Pressure oil so that the hydraulic pressure support component above it moves up, until reaching required adjusting position, jettron or solenoid valve
Control switch is closed so that adjustment process stops；If hydraulic circuit receives the control command of reduction, opens bypass and pneumatically open
Pass or solenoid valve, bypass hydraulic tank is discharged by high pressure liquid pressure oil so that and the hydraulic pressure support component above it declines, until
Reach required adjusting position, bypasses jettron or solenoid valve control switch is closed so that adjustment process stops；
5) a hydraulic pressure support component adjusting finishes and adjusts next hydraulic pressure support component again after reaching stable state, until institute
Some hydraulic pressure support components adjust completion, finally so that all hydraulic support component is formed by face type and required slot type
The reflecting surface section face type fitting of condenser.
2. a kind of adjusting method of slot-type optical collector holder according to claim 1, which is characterized in that the hydraulic pressure support
Component close-packed arrays below slot light collection mirror with linescan method, and need to be covered with the area below slot light collection mirror.
3. a kind of adjusting method of slot-type optical collector holder according to claim 1, which is characterized in that the hydraulic circuit
In hydraulic oil be high thermal oxidation stability, high shear stability and heat safe heavy oil.
4. a kind of adjusting method of slot-type optical collector holder according to claim 1, which is characterized in that the slot light collection
Device holder when mounted, installs concentrator pedestal first, then installs hydraulic pressure support module position control system, then installs liquid
Transmission mechanism and hydraulic pressure support component are pressed, then liquid is adjusted by hydraulic gear and hydraulic pressure support module position control system
It presses support component height to be bonded condenser section line style, slot-type optical collector is finally installed.
5. a kind of adjusting method of slot-type optical collector holder according to claim 1, which is characterized in that the hydraulic circuit
If bypass, installation jettron or solenoid valve in the bypass.
6. adjusting method according to claim 1, which is characterized in that in the step 4), falling tone under hydraulic pressure support component
After the completion of section, bypass hydraulic tank is squeezed by pump in high-pressure and hydraulic tank, and the recycling of hydraulic oil is completed.
7. adjusting method according to claim 1, which is characterized 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.
8. adjusting method according to claim 1, which is characterized 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 CN107366647A (en) | 2017-11-21 |
| CN107366647B true CN107366647B (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710790487.1A Expired - Fee Related CN107366647B (en) | 2017-09-05 | 2017-09-05 | A kind of adjusting method of slot-type optical collector holder |
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Family Cites Families (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 |
| CN102494422B (en) * | 2011-12-29 | 2013-04-17 | 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 |
| CN102620677B (en) * | 2012-03-21 | 2014-12-10 | 皇明太阳能股份有限公司 | Method for detecting and regulating surface types of solar heat-collection condenser |
| DE102012006219A1 (en) * | 2012-03-27 | 2013-10-02 | Robert Bosch Gmbh | Method and hydraulic control arrangement for controlling a consumer |
| 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 |
| CN106500364B (en) * | 2016-11-11 | 2018-12-28 | 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
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| CN107366647A (en) | 2017-11-21 |
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Granted publication date: 20181002 Termination date: 20210905 |