CN206176772U - Slot type solar concentrator keeps away dangerous device fast - Google Patents

Slot type solar concentrator keeps away dangerous device fast Download PDF

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Publication number
CN206176772U
CN206176772U CN201621234021.0U CN201621234021U CN206176772U CN 206176772 U CN206176772 U CN 206176772U CN 201621234021 U CN201621234021 U CN 201621234021U CN 206176772 U CN206176772 U CN 206176772U
Authority
CN
China
Prior art keywords
expansion link
cylinder
magnetic valve
lock pin
end plate
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.)
Withdrawn - After Issue
Application number
CN201621234021.0U
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Chinese (zh)
Inventor
张岩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inner Mongolia Asahi Energy Co Ltd
Original Assignee
Inner Mongolia Asahi Energy Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inner Mongolia Asahi Energy Co Ltd filed Critical Inner Mongolia Asahi Energy Co Ltd
Priority to CN201621234021.0U priority Critical patent/CN206176772U/en
Application granted granted Critical
Publication of CN206176772U publication Critical patent/CN206176772U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • 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

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  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

The utility model discloses a slot type solar concentrator keeps away dangerous device fast, including spotlight ware and power part, the spotlight ware includes speculum support and speculum, the speculum support includes backing sheet, driving motor, end plate, stand, speed reducer, drive shaft and torque tube, the spotlight ware is provided with the electromagnetic coupling clutch that is used for disconnection or closed drive to connect, power part includes energy storage gas cylinder, first solenoid valve, second solenoid valve, telescopic link and locking device. The utility model discloses can follow the tracks of sun spotlight at low -speed under the normal weather, can forward safe position fast to under extreme weather again, effectively avoid the damage of extreme weather to equipment.

Description

The quick avoiding device of groove type solar concentrator
Technical field
The utility model is related to a kind of groove type solar technology, specifically, is related to a kind of groove type solar concentrator quick Avoiding device.
Background technology
Large-sized solar slot light collection device assembly includes：Mounting system, parabolic mirror, high-temperature heat-collection pipe, the sun with Track motor, reductor system etc..
The rotating speed of solar tracking motor runs slowly very much, rotates 90 degree of time at 30 minutes or so.When occur strong wind, During the extreme weather conditions such as hail, instantaneous thunder and lightning, parabolic mirror can not quickly run to hedging position, parabolic mirror Because windward side greatly and easily produces deformation of timbering, or hail to break up the accidents such as speculum and high-temperature heat-collection pipe, solar energy is caused Light field cannot be run.
Present slot-type optical collector light field, generally all decides whether start-up trace and gathers using live weather forecast Light, but because extreme weather is difficult prediction, when extreme weather is met with, loss is also unavoidable.
Utility model content
The technical problem that the utility model is solved is to provide a kind of quick avoiding device of groove type solar concentrator, can The low speed sun tracking light focusing under normal weather, can quickly go to home under extreme weather again, be prevented effectively from extreme day Damage of the gas to equipment.
Technical scheme is as follows：
A kind of quick avoiding device of groove type solar concentrator, including concentrator and power part, the concentrator include Mirror support and speculum, the mirror support include support chip, motor, end plate, column, reductor, drive shaft And torque tube；The reductor is fixed on the top of the column, and the end of the drive shaft connects the end plate, the moment of torsion The two ends of pipe are connected on the end plate between two columns；The support chip is fixed on the torque tube, The speculum is fixed on the support chip, and the motor is connected on the reductor；The end plate is provided with One locking through hole and the second locking through hole；The concentrator be provided with for disconnect or close the electromagnetic coupled of drive connection from Clutch；The power part includes energy storage gas cylinder, the first magnetic valve, the second magnetic valve, expansion link and locking device；It is described flexible Bar connects first magnetic valve by pipeline, and first magnetic valve connects the energy storage gas cylinder by pipeline；The locking Device connects second magnetic valve by pipeline, and second magnetic valve connects the energy storage gas cylinder by pipeline；It is described to stretch The two ends of contracting bar are connected between the column and the end plate, and the locking device is fixed on the column.
Further：The electromagnetic coupled clutch is connected between the drive shaft of the reductor and end plate, for disconnecting Or close the connection of the end plate and drive shaft.
Further：The bottom of the column is provided with connecting platform, and the expansion link includes expansion link cylinder and motion bar； The expansion link cylinder is provided with the first expansion link gas port and the second expansion link gas port, is also set up at the top of the expansion link cylinder There is movable rod through-hole, described motion bar one end is located in the expansion link cylinder, and the other end is stretched out outside the movable rod through-hole； The first expansion link gas port and the second expansion link gas port connect first magnetic valve respectively by pipeline；It is described flexible The bottom of bar cylinder is fixed on the connecting platform, and the other end of the motion bar is connected on the end plate.
Further：The locking device includes locking cylinder, base and lock pin, and the locking cylinder drives top to be provided with Lock pin through hole, the locking cylinder is additionally provided with the first lock pin gas port and the second lock pin gas port, the first lock pin gas port and institute State the second lock pin gas port and second magnetic valve is connected by pipeline respectively；The base is fixed on the column, the lock Tight cylinder is fixed on the base；Described lock pin one end is located in the telescopic cylinder, and the other end is stretched from the lock pin through hole Go out.
Further：Also include air pump and air pump motor, the air pump connects the energy storage gas cylinder, the air pump by pipeline Motor is used to provide power to the air pump.
Compared with prior art, the utility model technique effect includes：The utility model can be in low speed under normal weather Sun tracking light focusing, can quickly go to home under extreme weather again, effectively prevent damage of the extreme weather to equipment.
Brief description of the drawings
Fig. 1 is the fundamental diagram of the quick avoiding device of slot type solar concentrator in the utility model；
Fig. 2 is the structure chart of expansion link in the utility model；
Fig. 3 is the structure chart of locking device 25 in the utility model；
Fig. 4 is the dimensional structure diagram of the quick avoiding device of slot type solar concentrator in the utility model；
Fig. 5 is the side structure schematic diagram of the quick avoiding device of slot type solar concentrator in the utility model.
Specific embodiment
Example embodiment is described more fully with referring now to accompanying drawing.However, example embodiment can be with various shapes Formula is implemented, and is not understood as limited to implementation method set forth herein；Conversely, thesing embodiments are provided so that this practicality is new The design of example embodiment more comprehensively and completely, and is comprehensively conveyed to those skilled in the art by type.
As shown in figure 1, being the fundamental diagram of the quick avoiding device of slot type solar concentrator in the utility model.
The structure of the quick avoiding device of groove type solar concentrator includes：Concentrator, electromagnetic coupled clutch, power part Part；Electromagnetic coupled clutch, power part are connected with concentrator respectively.
Concentrator is used to collect solar energy, to heat thermal-collecting tube；
Electromagnetic coupled clutch is arranged on concentrator, the drive connection for disconnecting or closing concentrator.
Power part includes：Energy storage gas cylinder 21, the first magnetic valve 22, the second magnetic valve 23, expansion link 24, locking device 25th, air pump 26, air pump motor 27.
Expansion link 24 connects the first magnetic valve 22 by pipeline, and the first magnetic valve 22 connects energy storage gas cylinder 21 by pipeline； Locking device 25 connects the second magnetic valve 23 by pipeline, and the second magnetic valve 23 connects energy storage gas cylinder 21 by pipeline；Energy storage gas Bottle 21 connects air pump 26 by pipeline, and air pump motor 27 provides power to air pump 26.
As shown in Fig. 2 being the structure chart of expansion link 24 in the utility model.
The structure of expansion link 24 includes：Expansion link cylinder 241, upper connector 242 and lower connector 243.
The structure of expansion link cylinder 241 includes：Upper plug head 2411, lower end cap 2412, motion bar 2413, cylinder 2414, on Plug 2411, lower end cap 2412 are connected to the two ends of cylinder 2414.The top of upper plug head 2411 is provided with movable rod through-hole, and sidepiece is provided with First gas port 2414；Motion bar 2413 is sleeved in expansion link cylinder 241, and its end is stretched out outside movable rod through-hole.Lower end cap 2412 sidepiece is provided with the second gas port 2415.Upper plug head 2411, lower end cap 2412 are connected with expansion link cylinder 241 using screw thread Connect, be so conducive to assembling, repair and changing.First gas port 2414, the second gas port 2415 connect the first magnetic valve by pipeline 22。
The structure of upper connector 242 includes：First pin shaft fixing seat 2421, the first bearing pin 2422, connection handle 2423, connection Nut 2424；The one end of connection handle 2423 is provided with the first axis hole, and the other end is by attaching nut 2424 and the end of motion bar 2413 It is connected；First pin shaft fixing seat 2421 is provided with the second axis hole, and bearing pin 22 passes through the first axis hole and the second axis hole by connection handle 2423 are connected with the first pin shaft fixing seat 2421.
The structure of lower connector 243 includes：Second pin shaft fixing seat 2431, the second bearing pin 2432, base 2433；Second pin Axle fixed seat 2431 is connected to the bottom of lower end cap 2412, and the second pin shaft fixing seat 2431 is provided with Triaxial hole, and base 2433 is opened There is the 4th axis hole, the second bearing pin 2432 passes through Triaxial hole, the 4th axis hole by the second pin shaft fixing seat 2431 and the phase of base 2433 Connection.
First magnetic valve 22, the second magnetic valve 23 use five position-3-way solenoid valves.
Energy storage gas cylinder 21 is an accumulation of energy part, and pressure can be rapidly discharged in hedging state, shifts concentrator onto hedging Position.
As shown in figure 3, being the structure chart of locking device 25 in the utility model.
The structure of locking device 25 includes：Locking cylinder 251, lock pin 252, the first plug 253, the second plug 254, fixation Base 255；First pull bar 257 is connected between the first plug 253, the second plug 254, by the first plug 253, the second plug 254 two ends for being connected to locking cylinder 251；First plug 253 is provided with the first lock pin gas port 2531, and the second plug 254 is set There is the second lock pin gas port 2541, the first lock pin gas port 2531, the second lock pin gas port 2541 connect the second magnetic valve 23 by pipeline, Second magnetic valve 23 connects energy storage gas cylinder 21 by pipeline；Second plug 254 is provided with the first lock pin through hole 2542,252 sets of lock pin In locking cylinder 251, its end is stretched out from the first lock pin through hole 2542；Firm banking 255 includes two fixed boards, Gu The bottom for determining riser is typically welded to the top of column 15, and fixed board is provided with screwed hole, and jackscrew, both sides are provided with screwed hole Jackscrew locking cylinder 1 is fixed.
Lock and protect cylinder 1 in order to more preferably fixed, backing plate 256, two are provided between fixed board and locking cylinder 1 Block backing plate 256 is connected by the second pull bar 258, and is clamped in outside locking cylinder 251, and jackscrew is pressed on backing plate 256.
In order to increase the intensity of lock pin 252, while increasing confrontation External shearing forces, the front end of lock pin 252 is provided with enhancing Riser 259, the second lock pin through hole is provided with enhancing riser 259, and the end of lock pin 252 is stretched out from the first lock pin through hole 2542 and is followed by From the second lock pin through hole and stretch out, finally stretch into the locking through hole of the end plate installed in mirror support, so as to by speculum Support is pinned.
As shown in figure 4, being the dimensional structure diagram of the quick avoiding device of slot type solar concentrator in the utility model； As shown in figure 5, being the side structure schematic diagram of the quick avoiding device of slot type solar concentrator in the utility model.
The structure of concentrator includes：Mirror support, speculum 11, mirror support are used for stationary mirror 11, and band Dynamic speculum 11 is rotated, to track sun operation.The structure of mirror support includes：Support chip 12, motor 13, end plate 14th, column 15, reductor 16, torque tube 17；Reductor 16 is fixed on the top of column 15, the end connection end plate of drive shaft 14, the two ends of torque tube 17 are connected on the end plate 14 between two root posts 15；Support chip 12 is fixed on torque tube 17； Motor 13 is connected on reductor 16, and drives reductor 16 to rotate, and reductor 16 drives drive shaft turns, drive shaft band Moved end plate 14 is rotated, and end plate 14 drives torque tube 17 and support chip 12 to rotate.Speculum 11 is fixed on support chip 12.End plate 14 It is provided with the first locking through hole and the second locking through hole.
Electromagnetic coupled clutch is connected on reductor 16 between drive shaft and end plate 14, for disconnecting or closing end plate 14 with the connection of drive shaft.When weather is all right, electromagnetic coupled clutch is in power failure state, at end plate 14 and drive shaft In connection status, the drive shaft of reductor 16 drives torque tube 17 to rotate, and motor 13 is in normal operating conditions；When severe When weather condition occurs, electromagnetic coupled clutch disconnects the connection of end plate 14 and drive shaft.
Energy storage gas cylinder 21, air pump 26, air pump motor 27 are fixed on the ground, and the two ends of expansion link 24 are connected to end plate On 14, locking device 25 is fixed on column 15.
The bottom of column 15 is provided with connecting platform 28, and base 2433 is fixed on connecting platform 28, motion bar 2413 The other end is connected on end plate 14.Enhancing riser 259 and fixed board are all connected to the top of column 15.
When the normal tracking sun runs, electromagnetic coupled clutch is in power failure state, and end plate 14 is connected with drive shaft, subtracts Fast machine 16 is in normal operating conditions, and the first magnetic valve 22, the second magnetic valve 23 are in middle position working condition (the first magnetic valve 22nd, the equal dead electricity of electromagnet of the second magnetic valve 23), speculum 11 can be rotated with mirror support.
When concentrator runs into instantaneous maximum wind needs quick arrival horizontal level hedging, electricity, makes on electromagnetic coupled clutch End plate 14 is disengaged with drive shaft；Electricity on the first magnetic valve 22, connects the connection of energy storage gas cylinder 21 and expansion link cylinder 241 simultaneously, The air inlet of second gas port 2415, the first gas port 2414 connects ambient air pressure by the first magnetic valve 22；Motion bar 2413 stretches out, The speculum 11 of mirror support is promoted to reach horizontal hedging position rapidly；After postponing several seconds, electricity on the second magnetic valve 23, locking Cylinder 251 connects energy storage gas cylinder 21, and the air inlet of the first lock pin gas port 2531, the second lock pin gas port 2541 is connect by the second magnetic valve 23 Logical ambient air pressure；Lock pin 252 is ejected, and is reached in the first locking through hole of end plate 14, and concentrator is locked.
When instantaneous hail weather is run into, electricity on electromagnetic coupled clutch makes end plate 14 be disengaged with drive shaft；While first Electricity on magnetic valve 22, connects the connection of energy storage gas cylinder 21 and expansion link cylinder 2414, the air inlet of the first expansion link gas port 2414, second Expansion link gas port 2432 connects ambient air pressure by the first magnetic valve 22；Motion bar 2413 is retracted, and is rotated speculum 11 and is arrived Up to backward position；After postponing several seconds, electricity on the second magnetic valve 23, locking cylinder 251 connects energy storage gas cylinder 21, the first lock pin gas port Air inlet, the second lock pin gas port 2542 connects ambient air pressure by the second magnetic valve 23；Lock pin 252 is ejected, and reaches end plate 14 Second locking through hole in, concentrator is locked.
After strong wind or hail terminate, electromagnetic coupled clutch dead electricity, end plate 14 is reconnected with drive shaft；First electricity Electricity on magnet valve 22, the first expansion link gas port 2414 and the second expansion link gas port 2415 are also turned on ambient air pressure, motion bar 2413 move freely；Electricity on second magnetic valve 23, the first lock pin gas port 2531 connects external environment gas by the second magnetic valve 23 Pressure, the air inlet of the second lock pin gas port 2541；The lock pin 252 of locking device 25 is retracted, and lock pin 252 leaves the first locking through hole or Two locking through holes, motor 13 drives drive shaft turns, and mirror support turns to correct position.
Term used by the utility model is explanation and exemplary and nonrestrictive term.Due to the utility model energy It is enough to be embodied in a variety of forms without deviating from the spiritual or substantive of utility model, it should therefore be appreciated that above-described embodiment is not limited In any foregoing details, and widely explained in the spirit and scope that should be limited in appended claims, therefore fall into power Whole changes and remodeling in profit requirement or its equivalent scope all should be appended claims and covered.

Claims (5)

1. a kind of quick avoiding device of groove type solar concentrator, it is characterised in that：It is described poly- including concentrator and power part Light device includes mirror support and speculum, and the mirror support includes support chip, motor, end plate, column, deceleration Machine, drive shaft and torque tube；The reductor is fixed on the top of the column, and the end of the drive shaft connects the end Plate, the two ends of the torque tube are connected on the end plate between two columns；The support chip is fixed on institute State on torque tube, the speculum is fixed on the support chip, the motor is connected on the reductor；The end Plate is provided with the first locking through hole and the second locking through hole；The concentrator is provided with for disconnecting or closing drive connection Electromagnetic coupled clutch；The power part includes energy storage gas cylinder, the first magnetic valve, the second magnetic valve, expansion link and locking dress Put；The expansion link connects first magnetic valve by pipeline, and first magnetic valve connects the energy storage gas by pipeline Bottle；The locking device connects second magnetic valve by pipeline, and second magnetic valve connects the energy storage by pipeline Gas cylinder；The two ends of the expansion link are connected between the column and the end plate, and the locking device is fixed on described On column.
2. the quick avoiding device of groove type solar concentrator as claimed in claim 1, it is characterised in that：The electromagnetic coupled clutch Device is connected between the drive shaft of the reductor and end plate, the connection for disconnecting or closing the end plate and drive shaft.
3. the quick avoiding device of groove type solar concentrator as claimed in claim 1, it is characterised in that：The bottom of the column sets Connecting platform is equipped with, the expansion link includes expansion link cylinder and motion bar；The expansion link cylinder is provided with the first expansion link Gas port and the second expansion link gas port, are additionally provided with movable rod through-hole, motion bar one end position at the top of the expansion link cylinder In in the expansion link cylinder, the other end is stretched out outside the movable rod through-hole；The first expansion link gas port and described second Expansion link gas port connects first magnetic valve respectively by pipeline；It is flat that the bottom of the expansion link cylinder is fixed on the connection On platform, the other end of the motion bar is connected on the end plate.
4. the quick avoiding device of groove type solar concentrator as claimed in claim 1, it is characterised in that：The locking device includes Locking cylinder, base and lock pin, the locking cylinder drive top to be provided with lock pin through hole, and the locking cylinder is additionally provided with the One lock pin gas port and the second lock pin gas port, the first lock pin gas port and the second lock pin gas port connect institute respectively by pipeline State the second magnetic valve；The base is fixed on the column, and the locking cylinder is fixed on the base；The lock pin one End is located in the telescopic cylinder, and the other end stretches out from the lock pin through hole.
5. the quick avoiding device of groove type solar concentrator as described in any one of Claims 1-4, it is characterised in that：Also include Air pump and air pump motor, the air pump connect the energy storage gas cylinder by pipeline, and the air pump motor is used to be carried to the air pump For power.
CN201621234021.0U 2016-11-11 2016-11-11 Slot type solar concentrator keeps away dangerous device fast Withdrawn - After Issue CN206176772U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621234021.0U CN206176772U (en) 2016-11-11 2016-11-11 Slot type solar concentrator keeps away dangerous device fast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621234021.0U CN206176772U (en) 2016-11-11 2016-11-11 Slot type solar concentrator keeps away dangerous device fast

Publications (1)

Publication Number Publication Date
CN206176772U true CN206176772U (en) 2017-05-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621234021.0U Withdrawn - After Issue CN206176772U (en) 2016-11-11 2016-11-11 Slot type solar concentrator keeps away dangerous device fast

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

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AV01 Patent right actively abandoned

Granted publication date: 20170517

Effective date of abandoning: 20181228

AV01 Patent right actively abandoned