CN206191956U - Hybrid control formula solar energy tracer - Google Patents

Hybrid control formula solar energy tracer Download PDF

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Publication number
CN206191956U
CN206191956U CN201621070077.7U CN201621070077U CN206191956U CN 206191956 U CN206191956 U CN 206191956U CN 201621070077 U CN201621070077 U CN 201621070077U CN 206191956 U CN206191956 U CN 206191956U
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CN
China
Prior art keywords
solar
solar energy
control modules
mcu
platform
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621070077.7U
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Chinese (zh)
Inventor
江超
朱武
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Shanghai University of Electric Power
University of Shanghai for Science and Technology
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Shanghai University of Electric Power
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Priority to CN201621070077.7U priority Critical patent/CN206191956U/en
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Publication of CN206191956U publication Critical patent/CN206191956U/en
Expired - Fee Related legal-status Critical Current
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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
    • Y02E10/47—Mountings or tracking

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  • Photovoltaic Devices (AREA)

Abstract

The utility model relates to a hybrid control formula solar energy tracer, the device is including solar energy focus platform, mechanical control module and MCU host system, solar energy focus platform and MCU host system all install in the mechanical control module, solar energy focus platform is connected with MCU host system. Compared with the prior art, and simultaneously,

Description

One kind mixing control formula solar tracking apparatus
Technical field
The utility model is related to solar-tracking technical field, more particularly, to one kind mixing control formula solar-tracking dress Put.
Background technology
With the excessive exploitation of the pressure and traditional energy of population, the research and development of new energy have turned into global research Problem.Solar energy has been enter into the sight line of masses as a kind of green pollution-free energy.The application master of solar tracking apparatus If whether reaching high-efficiency operation based on altitude of the sun light energy absorption platform in Difference angles.
At present, solar tracking apparatus are mainly the opto-electronic conversion of use, and its conversion efficiency is not merely limited to what is used Semi-conducting material, whole solar module system design is also to have significant effect to its efficiency.Luminous energy is converted directly into heat Process is more direct than photoelectric conversion, how to improve solar energy source by rational design luminous energy focus control system platform and utilizes Rate is current stingy problem to be solved.
Utility model content
The purpose of this utility model is directed to above mentioned problem and provides a kind of mixing control formula solar tracking apparatus.
The purpose of this utility model can be achieved through the following technical solutions：
One kind mixing control formula solar tracking apparatus, described device includes solar focusing platform, machine control modules With MCU main control modules, the solar focusing platform and MCU main control modules be mounted on machine control modules, the sun Platform can be focused on to be connected with MCU main control modules.
The solar focusing platform includes runner assembly, solar energy conversion component and stroke limit assembly, the sun Component can be converted and stroke limit assembly is mounted on runner assembly, the runner assembly is connected with machine control modules, institute State solar energy conversion component and stroke limit assembly is connected with MCU main control modules.
The runner assembly includes connection bearing, fixed dam and occlusion gear wheel, and the connecting shaft is contracted and includes the first company Joint bearing and the second connection bearing, the first connection bearing are connected with occlusion gear wheel, and described second connects bearing with machinery Control module is connected, and the fixed dam includes gear wheel fixed dam and fluting fixed dam, the gear wheel fixed dam Bearing connection is connected with first, the fluting fixed dam is connected bearing connection with second, and the occlusion gear wheel is controlled with machinery Molding block is connected.
Solar energy conversion component include solar energy vacuum tube, solar energy evacuated pipe holder, solar focusing curved surface and Lucite cover plate, the solar energy vacuum tube is fixed on solar energy evacuated pipe holder, the solar energy evacuated pipe holder with Runner assembly is connected, and the solar focusing curved surface is connected with runner assembly and MCU main control modules respectively, the plexiglass cover Plate is covered on solar focusing curved surface, is connected with runner assembly.
The stroke limit assembly includes lead limit switch, lead limit switch frizzen and accommodates lead limit switch The lead limit switch frizzen groove of frizzen, the lead limit switch is connected with machine control modules, the stroke limit Switch triggering bar and lead limit switch frizzen groove are both secured on solar energy conversion component.
The machine control modules include bearing support, stepper motor and occlusion little gear, the bearing support respectively with Solar focusing platform and MCU main control modules are connected, the stepper motor respectively with solar focusing platform and MCU main control modules Connection, the occlusion little gear is connected with stepper motor and solar focusing platform respectively.
The MCU main control modules include judging signal acquisition component, drive component, debugging location control plate and MCU master controls Component, the judgement signal master component is connected with solar focusing platform and MCU master components respectively, the drive component point It is not connected with MCU master components and machine control modules, the debugging location control plate is connected with MCU master components.
The judgement signal acquisition component includes photoelectric sensor, clock chip and lead limit switch signal picker, The photoelectric sensor is fixed on solar focusing platform and is connected with MCU master components, the clock chip and MCU master controls Component is connected, and the lead limit switch signal picker is connected with solar focusing platform and MCU master components respectively.
The MCU master components include storage chip and MCU main controllers, and the storage chip is connected with MCU main controllers, institute State MCU main controllers respectively with judge signal acquisition component, drive component and debugging location control plate be connected.
Compared with prior art, the utility model has the advantages that：
(1) solar focusing platform is used, luminous energy to the direct conversion of heat energy is realized, compared with traditional opto-electronic conversion, Form is more direct and conversion efficiency is higher.
(2) stroke limit assembly is set in solar focusing platform, it is ensured that the rotation control of solar focusing platform exists In certain angular range, it is therefore prevented that focus on platform due to being tracked inaccurately caused by inertia excess rotation, improve the sun The collecting efficiency of energy.
(3) sunshine is reflected by solar focusing curved surface and is focused in solar energy vacuum tube, on the one hand improve too The collecting efficiency of positive energy, on the other hand have also been enlarged the acquisition range of solar energy.
(4) lucite cover plate is provided with, on the one hand ensure that sunshine can be irradiated on focusing platform, on the other hand Solar focusing platform is protected, is prevented foreign matter from dropping on solar focusing curved surface and is destroyed focusing curved surface, be also prevented from solar energy Vacuum tube is destroyed.
(5) lead limit switch frizzen groove is provided with, lead limit switch frizzen can be received in the not used time, improve The service efficiency of device, saves space.
(6) debugging location control plate is provided with, the position of solar focusing platform can be calibrated and demarcated, make tracking Effect is more accurate, and manually device can be controlled under special circumstances while also having ensured, enhances single unit system Security.
(7) on the basis of clock chip, with reference to photoelectric sensor as auxiliary, whole control module is more stablized can Lean on, have greatly help to the lifting of solar energy utilization ratio.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is perspective view of the invention；
Fig. 3 is structure line frame graph of the invention；
Wherein, 1 is solar focusing platform, and 2 is machine control modules, and 3 is MCU main control modules, and 11 is the first connecting shaft Hold, 12 is the second connection bearing, and 13 is occlusion gear wheel, and 14 is solar energy vacuum tube, and 15 is solar energy evacuated pipe holder, and 16 are Lucite cover plate, 17 is solar focusing curved surface, and 18 is gear wheel fixed dam, and 19 is fluting fixed dam, and 110 is stroke Limit switch frizzen, 111 is lead limit switch frizzen groove, and 21 is bearing support, and 22 is occlusion little gear, and 23 is stepping Motor, 31 is MCU master components, and 32 is clock chip, and 33 is photoelectric sensor, and 34 is drive component, and 35 open for stroke limit OFF signal collector, 36 is debugging location control plate.
Specific embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with the utility model Implemented premised on technical scheme, given detailed implementation method and specific operating process, but guarantor of the present utility model Shield scope is not limited to following embodiments.
As shown in figure 1, be mixing control formula solar tracking apparatus, including：Solar focusing platform 1, for by the sun Can be focused, directly convert solar energy into heat energy；Machine control modules 2, for controlling turning for solar focusing platform 1 It is dynamic, realize tracking of the solar focusing platform 1 to the sun；MCU main control modules 3, for automatically according to time and currently received Optical signal calculates the position coordinates of the sun, drives the rotation of the control solar focusing of machine control modules 2 platform 1.
Wherein, solar focusing platform 1 includes：Runner assembly, for connecting solar focusing platform 1 and Mechanical course mould Block 2, realizes the rotation of solar focusing platform 1；Solar energy converts component, for following runner assembly to be rotated, then gathers Jiao receives solar energy and is translated into heat energy；Stroke limit assembly, the rotational angle for limiting solar focusing platform 1. Runner assembly includes：Connection bearing, including the first connection connection bearing 12 of bearing 11 and second, put down for connecting solar focusing Platform 1 and machine control modules 2, as the rotary shaft of solar focusing platform 1；Fixed dam, including gear wheel fixed dam 18 With fluting fixed dam 19, the connection bearing connection of bearing 11 and second is connected with first respectively, for fixing solar energy conversion group Part；Occlusion gear wheel 13, for the rotation of the control realization solar focusing platform 1 according to machine control modules 2.Solar energy turns Changing component includes：Solar energy vacuum tube 14, the solar energy for that will receive is converted into heat energy；Solar energy evacuated pipe holder 15, For solar energy vacuum tube 14 to be fixed on into runner assembly；Solar focusing curved surface 17 is for receiving solar energy and its is anti- Penetrate and focus on solar energy vacuum tube 14；Lucite cover plate 16, for passing through sunlight and protecting solar energy vacuum tube 14.Stroke is limited Hyte part includes：Lead limit switch, the rotational angle for limiting solar focusing platform 1；Lead limit switch frizzen 110, for manually or automatically triggering lead limit switch；Lead limit switch frizzen groove 111, is fixed on solar energy conversion group On part, for receiving simultaneously fixed journey system limit switch frizzen 110.
Machine control modules 2 include：Bearing support 21, for carrying support solar focusing platform 1 and MCU main control modules 3；Stepper motor 23, the rotation for controlling solar focusing platform 1 according to the signal of MCU main control modules 3 realizes that solar energy gathers Tracking of the burnt platform 1 to the sun；Occlusion little gear 22, for connecting solar focusing platform 1 and stepper motor 23, realizes the sun The rotation of platform 1 can be focused on.
MCU main control modules 3 include：Signal acquisition component is judged, for the rotational angle of acquisition control solar focusing platform 1 Judgement signal；Drive component 34, for driving machine control modules 2 to control the rotation of solar focusing platform 1；Debugging positioning Control panel 36, is calibrated and is demarcated for the position to solar focusing platform 1；MCU master components 31, for according to judgement The signal of signal acquisition module collection is calculated, and obtains direction and the angle of the rotation of solar focusing platform 1, and is transmitted To drive module.Judge that signal includes the electric signal of optical signal, time signal and lead limit switch.Judge signal acquisition component Including：Photoelectric sensor 33, is installed on solar focusing platform 1, for gathering the optical signal being currently received；Clock chip 32, for recording time signal；Lead limit switch signal picker 35, the electric signal for gathering lead limit switch. MCU master components 31 include：Storage chip, for store the local time sun rise angle, be currently received optical signal, when Between signal and lead limit switch electric signal；MCU main controllers, for judging current time according to time signal, with reference to storage The local time sun rise angle, calculate direction and angle that solar focusing platform 1 is rotated, and according to the light letter for receiving Number result of calculation is modified, while according to the electric signal of lead limit switch, judging whether solar focusing platform 1 needs Braking.
As shown in figures 2-3, connected mode is as follows for the specific stereochemical structure of the present apparatus：Solar focusing platform 1 passes through first The connection connection bearing 12 of bearing 11 and second is fixed on the bearing support 21 of machine control modules 2, is fixed on the first connecting shaft The occlusion gear wheel 13 for holding 11 is connected on stepper motor 23 by being engaged little gear 22.Mixing control formula solar tracking apparatus It is core with the MCU master components 31 being fixed on bearing support 21, on the basis of clock chip 32, is used in the present embodiment It is DS1302 chips, angle is risen by inquiring about the local time sun, solar energy in solar focusing platform 1 is true with reference to being distributed in The collection signal of two pieces of photoelectric sensors 33 of the both sides of blank pipe 14, controls the Driving Stepping Motor 23 of drive component 34 to drive the sun Platform 1 can be focused on to rotate, realize that sunray is focused on by after the reflection of solar focusing curved surface 17 to solar energy vacuum tube 14；Gu The lead limit switch frizzen 110 being scheduled on solar focusing curved surface 17 and the stroke limit for being connected to MCU control systems are opened OFF signal collector 35 and debugging location control plate 36 are used for the assisted calibration to the position of solar focusing platform 1 and restriction.
First connection bearing 11 of solar focusing platform 1 connects solar focusing curved surface by gear wheel fixed dam 18 17, the second connection bearing 12 connects solar focusing curved surface 17 by fixed dam 19 of slotting, and solar energy vacuum tube 14 is by too Solar energy vacuum pipe fixed support 15 is fixed between gear wheel fixed dam 18 and fluting fixed dam 19, solar focusing platform Lucite cover plate 16 connects solar focusing curved surface 17, gear wheel fixed dam 18 and fluting fixed dam 19, stroke limit Switch triggering bar groove 111 is used to receive lead limit switch frizzen 110.
When the present apparatus is specifically used, electrification reset is carried out first, MCU main control components 31 read DS1302 clocks after reset Chip data, calculates solar focusing platform 1 and runs to angle position corresponding to current time, based on position of sun coordinate model It is not accurate enough, it is finely adjusted according to photoelectric sensor 33, while according to the electric signal of lead limit switch, judging solar focusing Whether platform 1 needs braking, if desired then sends brake signal to drive component 34, and the control braking solar energy of stepper motor 23 gathers Burnt platform 1, after solar focusing platform 1 reaches target location and brakes, sunray is anti-by solar focusing curved surface 17 Solar energy vacuum tube 14 is focused on after penetrating, realizes luminous energy to hot transformation of energy, the specific control method of the present apparatus includes following step Suddenly：
Step one：After the solar tracking apparatus start of mixing control formula, whether MCU main controllers are 1 judgement according to Mode0 Into initial alignment whether；The purpose of initial alignment is the stepper motor pulse in record lead limit switch triggering twice interval Number N, while external memory chip is write, so that system carries out daily calibration；Initial alignment once after write-in remove solar-tracking System need not be operated again in principle when re-assemblying；
Step 2：Whether MCU main controllers are whether 0 judgement enters daily calibration according to the value of Mode0；The use of daily calibration Way is to ensure that system cut-off is re-powered afterwards and can found when switching to routine work state from night energy saver mode initial Reference position；
Step 3：Mixing control formula solar tracking apparatus enter routine work mould after initial alignment and daily calibration Formula；By reading clock chip, for DS1302 clock chips switch night energy saver mode or solar-tracking in the present embodiment Pattern；Driving stepper motor is closed under energy saver mode to power；Counted as leading with DS1302 clock chips under solar-tracking pattern Stepper motor pulse value is calculated, is auxiliary with photoelectric sensor, realize that solar focusing platform is finely tuned, so that sunlight irradiation is by too Sun can focus on curved surface after focus axis on solar energy vacuum tube, realize to solar energy vacuum tube focus on；
Step 4：Solar-tracking pattern terminates laggard evening at nightfall energy saver mode, and night energy saver mode enters day after terminating Normal calibration mode, repeat step two to step 3.

Claims (9)

1. it is a kind of to mix control formula solar tracking apparatus, it is characterised in that described device includes solar focusing platform, machinery Control module and MCU main control modules, the solar focusing platform and MCU main control modules are mounted on machine control modules, The solar focusing platform is connected with MCU main control modules.
2. it is according to claim 1 to mix control formula solar tracking apparatus, it is characterised in that the solar focusing is put down Platform includes runner assembly, solar energy conversion component and stroke limit assembly, and the solar energy converts component and stroke limit assembly It is mounted on runner assembly, the runner assembly is connected with machine control modules, the solar energy conversion component and stroke are limited Hyte part is connected with MCU main control modules.
3. it is according to claim 2 to mix control formula solar tracking apparatus, it is characterised in that the runner assembly includes Connection bearing, fixed dam and occlusion gear wheel, the connecting shaft are contracted and include the first connection bearing and the second connection bearing, described First connection bearing is connected with occlusion gear wheel, and the second connection bearing is connected with machine control modules, the fixed dam Including gear wheel fixed dam and fluting fixed dam, the gear wheel fixed dam is connected bearing connection with first, described to open Groove fixed dam is connected bearing connection with second, and the occlusion gear wheel is connected with machine control modules.
4. it is according to claim 2 to mix control formula solar tracking apparatus, it is characterised in that the solar energy conversion group Part includes solar energy vacuum tube, solar energy evacuated pipe holder, solar focusing curved surface and lucite cover plate, and the solar energy is true Blank pipe is fixed on solar energy evacuated pipe holder, and the solar energy evacuated pipe holder is connected with runner assembly, and the solar energy gathers Focal surface is connected with runner assembly and MCU main control modules respectively, and the lucite cover plate is covered on solar focusing curved surface, It is connected with runner assembly.
5. it is according to claim 2 to mix control formula solar tracking apparatus, it is characterised in that the stroke limit assembly Triggered including lead limit switch, lead limit switch frizzen and the lead limit switch for accommodating lead limit switch frizzen Bar groove, the lead limit switch is connected with machine control modules, the lead limit switch frizzen and lead limit switch Frizzen groove is both secured on solar energy conversion component.
6. it is according to claim 1 to mix control formula solar tracking apparatus, it is characterised in that the machine control modules Including bearing support, stepper motor and occlusion little gear, the bearing support respectively with solar focusing platform and MCU master control moulds Block is connected, and the stepper motor be connected with solar focusing platform and MCU main control modules respectively, it is described be engaged little gear respectively with Stepper motor and solar focusing platform are connected.
7. it is according to claim 1 to mix control formula solar tracking apparatus, it is characterised in that the MCU main control modules Including judging signal acquisition component, drive component, debugging location control plate and MCU master components, the judgement signal master control group Part is connected with solar focusing platform and MCU master components respectively, and the drive component is controlled with MCU master components and machinery respectively Molding block is connected, and the debugging location control plate is connected with MCU master components.
8. it is according to claim 7 to mix control formula solar tracking apparatus, it is characterised in that the judgement signal acquisition Component includes photoelectric sensor, clock chip and lead limit switch signal picker, and the photoelectric sensor is fixed on the sun Can focus on platform and be connected with MCU master components, the clock chip is connected with MCU master components, and the stroke limit is opened OFF signal collector is connected with solar focusing platform and MCU master components respectively.
9. it is according to claim 7 to mix control formula solar tracking apparatus, it is characterised in that the MCU master components Including storage chip and MCU main controllers, the storage chip is connected with MCU main controllers, and the MCU main controllers are believed with judgement respectively Number acquisition component, drive component and the plate connection of debugging location control.
CN201621070077.7U 2016-09-22 2016-09-22 Hybrid control formula solar energy tracer Expired - Fee Related CN206191956U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621070077.7U CN206191956U (en) 2016-09-22 2016-09-22 Hybrid control formula solar energy tracer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621070077.7U CN206191956U (en) 2016-09-22 2016-09-22 Hybrid control formula solar energy tracer

Publications (1)

Publication Number Publication Date
CN206191956U true CN206191956U (en) 2017-05-24

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Application Number Title Priority Date Filing Date
CN201621070077.7U Expired - Fee Related CN206191956U (en) 2016-09-22 2016-09-22 Hybrid control formula solar energy tracer

Country Status (1)

Country Link
CN (1) CN206191956U (en)

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20170524

Termination date: 20180922