CN103499151B - Idler wheel type sunlight tracking heat collecting device - Google Patents
Idler wheel type sunlight tracking heat collecting device Download PDFInfo
- Publication number
- CN103499151B CN103499151B CN201310476838.3A CN201310476838A CN103499151B CN 103499151 B CN103499151 B CN 103499151B CN 201310476838 A CN201310476838 A CN 201310476838A CN 103499151 B CN103499151 B CN 103499151B
- Authority
- CN
- China
- Prior art keywords
- reducing motor
- screw mandrel
- tracking
- cross bar
- mirror holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
- F24S30/452—Vertical primary axis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses an idler wheel type sunlight tracking heat collecting device. The idler wheel type sunlight tracking heat collecting device is characterized in that two tracking power sources are a horizontal speed-reducing motor and a vertical speed-reducing motor respectively, the horizontal speed-reducing motor drives a triangular rod chassis to rotate, the whole device operates horizontally through rolling of idler wheels, the vertical speed-reducing motor drives a screw rod to do linear motion to push a hinge base and components on the hinge base to operate in a pitching mode, a vacuum heat absorption device is installed in the focusing center of a disc type lens frame, a photosensitive tracker is fixed at the outer edge of the disc type lens frame, a tracking control cabinet is arranged on the triangular rod chassis, and the photosensitive tracker, the horizontal speed-reducing motor and the vertical speed-reducing motor are connected with the tracking control cabinet through wires. The idler wheel type sunlight tracking heat collecting device adopts a double-shaft tracking design structure, the gravity center of the device moves downwards, the supporting point becomes larger, the weight of the supporting device is supported by the idler wheels, the structure is simple, transmission is reasonable, and the energy consumption of the whole device is lowered by as mush as 25%.
Description
Technical field
The present invention relates to solar energy heating auxiliary equipment, specifically a kind of roller type daylight tracking heat collection device.
Background technology
At present, solar energy dish-style tracking means generally adopts column double-axis tracking project organization, and utilize adjustment horizontal rotary mechanism and push rod transmission mechanism in real time to carry out accurate tracking daylight, its horizontal rotary mechanism and push rod transmission mechanism are all placed on column upper end.Prior art Problems existing is:
1, in order to whole device smooth running, necessary counterweight, adds the weight of whole device;
2, because horizontal rotary mechanism and push rod transmission mechanism are all placed on column upper end, the center of gravity of whole device is higher, poor stability, wind resistance snow ability;
Needed for the running of 3, whole device, energy consumption is larger.
Summary of the invention
The present invention is the weak point for avoiding existing for above-mentioned prior art, a kind of roller type daylight tracking heat collection device is provided, object still adopts double-axis tracking project organization, but the decentralization of whole device, fulcrum are become large, by roller supporting device weight, make Stability Analysis of Structures, and without the need to counterweight; Utilize roller to reduce the energy loss of device running, thus improve the stability of device, lighten the load, reduce the required energy consumption of whole device running.
Technical problem solved by the invention realizes by the following technical solutions:
A kind of roller type daylight tracking heat collection device, be characterized in that following the tracks of power source for two is respectively horizontal reducing motor and vertical reducing motor, drive triangle pole chassis to rotate with horizontal reducing motor and utilize the whole device of roller scrolling realization to do level running, driving screw mandrel to do rectilinear motion with vertical reducing motor and promote hinge base and facing upward with upper-part running of bowing; The place of focusing center of dish-style mirror holder is provided with vacuum heat dump, and photosensitive tracker is fixed on the outward flange of dish-style mirror holder; Tracing control cabinet is arranged on triangle pole chassis, and photosensitive tracker, horizontal reducing motor are connected by electric wire with tracing control cabinet with vertical reducing motor;
Described horizontal reducing motor is arranged in sealed tube, is fixed by screw by seal cover; Horizontal reducing motor output is connected by key with cross bar, and cross bar and cross bar stop collar are matched in clearance; Cross bar stop collar is fixed by screws on triangle pole chassis; Three rollers are connected by screw three tops, place being fixed on triangle pole chassis; Hinge base and triangle pole chassis are welded to connect by lateral bolster strut, limit support bar, transmission support bar; Mirror holder base is connected by two upper hinges with hinge base, the axis being parallel of the turning cylinder axis in two upper hinges and the foxy assembly of screw mandrel; Dish-style mirror holder is arranged on mirror holder base by joint pin; Cross bar has limiting plate; Between seal cover and limiting plate, buffering ring is installed;
Described vertical reducing motor is fixedly connected with transmission support bar by two lower hinges; Screw mandrel is arranged on the feed screw nut center in vertical reducing motor; Screw mandrel front end is connected on hinge base by the foxy assembly of screw mandrel, outside screw mandrel, screw rod protective sleeve is housed.
The present invention utilizes horizontal reducing motor and vertical reducing motor respectively by the signal that photosensitive tracker obtains, drive unit carry out thing, north and south two prescription to adjustment, form the real-time tracking to the sun, make sunshine to greatest extent by the reflect focalization of dish-style mirror on vacuum heat dump, realize the collection of heat energy.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, whole device decentralization, fulcrum becomes large, stable transmission, and wind resistance snow, seismic behavior improve;
2, structure is simple, with low cost, and transmission is reasonable, reduces to greatest extent and follows the tracks of energy consumption, whole device (same device 10m
2) power of motor only 10w, reduce energy consumption and reach 25%, and can Automatic Control be realized;
3, whole device decentralization, stable transmission, decreases the wearing and tearing of machine operation parts, can keep the tracking accuracy of double-axis tracking structure for a long time, not only increases the service life that solar thermal utilization rate also add device.
Accompanying drawing explanation
Fig. 1: structural representation of the present invention.
The side view of Fig. 2: Fig. 1.
Number in the figure: 1, vacuum heat dump; 2, photosensitive tracker; 3, dish-style mirror holder; 4, the foxy assembly of screw mandrel; 5, mirror holder base; 6, hinge base; 7, lateral bolster strut; 8, limit support bar; 9, transmission support bar; 10, triangle pole chassis; 11, roller; 12, cross bar stop collar; 13, cross bar; 14, limiting plate; 15, horizontal reducing motor; 16, sealed tube; 17, seal cover; 18, buffering ring; 19, joint pin; 20, upper hinge; 21, turning cylinder; 22, screw mandrel; 23, lower hinge; 24, vertical reducing motor; 25, screw rod protective sleeve; 26, tracing control cabinet.
Detailed description of the invention
See Fig. 1 and Fig. 2.In the present embodiment, a kind of vibrational power flow of roller type daylight tracking heat collection device is:
There are two to follow the tracks of power source and are respectively horizontal reducing motor 15 and vertical reducing motor 24, drive triangle pole chassis 10 to rotate with horizontal reducing motor 15 and utilize the whole device of roller 11 scrolling realization to do level running, driving screw mandrel 22 to do rectilinear motion with vertical reducing motor 24 and promote hinge base 6 and facing upward with upper-part running of bowing; The place of focusing center of dish-style mirror holder 3 is provided with vacuum heat dump 1, and photosensitive tracker 2 is fixed on the outward flange of dish-style mirror holder 3; Tracing control cabinet 26 is arranged on triangle pole chassis 10, and photosensitive tracker 2, horizontal reducing motor 15 are connected by electric wire with tracing control cabinet 26 with vertical reducing motor 24.
Described horizontal reducing motor 15 is arranged in sealed tube 16, is fixed by screw by seal cover 17; Horizontal reducing motor 15 output is connected by key with cross bar 13, and cross bar 13 and cross bar stop collar 12 are matched in clearance; Cross bar stop collar 12 is fixed by screws on triangle pole chassis 10; Three rollers 11 are connected by screw three tops, place being fixed on triangle pole chassis 10; Hinge base 6 and triangle pole chassis 10 are welded to connect by lateral bolster strut 7, limit support bar 8, transmission support bar 9; Mirror holder base 5 is connected by two upper hinges 20 with hinge base 6, the axis being parallel of turning cylinder 21 axis in two upper hinges 20 and the foxy assembly 4 of screw mandrel; Dish-style mirror holder 3 is arranged on mirror holder base 5 by joint pin 19; Cross bar 13 has limiting plate 14; Buffering ring 18 is installed between seal cover 17 and limiting plate 14.
Described vertical reducing motor 24 is fixedly connected with transmission support bar 9 by two lower hinges 23; Screw mandrel 22 is arranged on the feed screw nut center in vertical reducing motor 24; Screw mandrel 22 front end is connected on hinge base 6 by the foxy assembly 4 of screw mandrel, and screw rod protective sleeve 25 is housed outside screw mandrel 22.
The course of work of the present invention:
By the real-time tracking of photosensitive tracker 2 pairs of sun, tracing control cabinet 26 is passed in the change of the elevation angle of the sun and horizontal direction change, tracing control cabinet 26 sends tracking adjustment signal, and the horizontal reducing motor of driving 15 and vertical reducing motor 24 do to day following the tracks of rotation.Horizontal reducing motor 15 transmits power to cross bar 13 from output shaft, and cross bar 13 transmits power to triangle pole chassis 10 through cross bar stop collar 12, and triangle pole chassis 10 drives roller 11, and whole device rotates around horizontal reducing motor 15 center.Vertical reducing motor 15 output drives nut rotation forces screw mandrel 22 to do rectilinear motion, and leading screw 22 promotes hinge base 6 through screw mandrel slide assemblies 4 and its upper element faces upward running of bowing.
East-west direction control: horizontal reducing motor 15 setting speed is 0.01rpm, then the east-west direction angle turned over per minute is 3.6 °, return east the time only need 50 minutes.
North and South direction controls: vertical reducing motor 24 rotating speed is 2 rpm, controls inclination angle, north and south 0-90 °, 25 minutes resetting times.
With dish-style mirror for 10m
2tracking means compare, the power of motor only 10w of apparatus of the present invention, and the power of motor of same device needs 12.5w, reduces energy consumption and reaches 25%.
Claims (1)
1. a roller type daylight tracking heat collection device, it is characterized in that comprising: have two to follow the tracks of power source and be respectively horizontal reducing motor (15) and vertical reducing motor (24), drive triangle pole chassis (10) to rotate with horizontal reducing motor (15) and utilize the whole device of roller (11) scrolling realization to do level running, driving screw mandrel (22) to do rectilinear motion with vertical reducing motor (24) and promote hinge base (6) and facing upward with upper-part running of bowing; The place of focusing center of dish-style mirror holder (3) is provided with vacuum heat dump (1), and photosensitive tracker (2) is fixed on the outward flange of dish-style mirror holder (3); Tracing control cabinet (26) is arranged on triangle pole chassis (10), and photosensitive tracker (2), horizontal reducing motor (15) are connected by electric wire with tracing control cabinet (26) with vertical reducing motor (24);
Described horizontal reducing motor (15) is arranged in sealed tube (16), is fixed by screw by seal cover (17); Horizontal reducing motor (15) output is connected by key with cross bar (13), and cross bar (13) and cross bar stop collar (12) are matched in clearance; Cross bar stop collar (12) is fixed by screws on triangle pole chassis (10); Three rollers (11) are connected by screw three tops, place being fixed on triangle pole chassis (10); Hinge base (6) and triangle pole chassis (10) are welded to connect by lateral bolster strut (7), limit support bar (8), transmission support bar (9); Mirror holder base (5) is connected by two upper hinges (20) with hinge base (6), the axis being parallel of turning cylinder (21) axis in two upper hinges (20) and the foxy assembly (4) of screw mandrel; Dish-style mirror holder (3) is arranged on mirror holder base (5) by joint pin (19); Cross bar (13) has limiting plate (14); Buffering ring (18) is installed between seal cover (17) and limiting plate (14);
Described vertical reducing motor (24) is fixedly connected with transmission support bar (9) by two lower hinges (23); Screw mandrel (22) is arranged on the feed screw nut center in vertical reducing motor (24); Screw mandrel (22) front end is connected on hinge base (6) by the foxy assembly (4) of screw mandrel, and screw rod protective sleeve (25) is housed outside screw mandrel (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476838.3A CN103499151B (en) | 2013-10-14 | 2013-10-14 | Idler wheel type sunlight tracking heat collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476838.3A CN103499151B (en) | 2013-10-14 | 2013-10-14 | Idler wheel type sunlight tracking heat collecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103499151A CN103499151A (en) | 2014-01-08 |
| CN103499151B true CN103499151B (en) | 2015-04-08 |
Family
ID=49864384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310476838.3A Active CN103499151B (en) | 2013-10-14 | 2013-10-14 | Idler wheel type sunlight tracking heat collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103499151B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6307656B1 (en) * | 2017-11-14 | 2018-04-04 | 有限会社本郷工業 | Module support device and solar cell device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4649899A (en) * | 1985-07-24 | 1987-03-17 | Moore Roy A | Solar tracker |
| US7476832B2 (en) * | 2006-06-29 | 2009-01-13 | Herb Vendig | Seasonally adjustable mounting system for solar panels having dual motor assembly |
| CN101873087A (en) * | 2010-05-25 | 2010-10-27 | 张晋 | Large-power soft-driving pitch tracking three-dimensional solar light collecting device |
| CN201739107U (en) * | 2010-08-06 | 2011-02-09 | 王智勇 | Disc type solar energy-thermomotor thermal power generation device |
| TWI402420B (en) * | 2010-01-25 | 2013-07-21 | Ncku Res & Dev Foundation | Automatic focusing construction of solar thermal power generation and cluster power generation device |
| CN103267376A (en) * | 2013-06-07 | 2013-08-28 | 合肥耀辉太阳能热力工程科技有限公司 | Slot-type dual-axial sun tracking heat collecting device |
| CN203518285U (en) * | 2013-10-14 | 2014-04-02 | 合肥耀辉太阳能热力工程科技有限公司 | Roller type sunlight tracking heat collecting device |
-
2013
- 2013-10-14 CN CN201310476838.3A patent/CN103499151B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4649899A (en) * | 1985-07-24 | 1987-03-17 | Moore Roy A | Solar tracker |
| US7476832B2 (en) * | 2006-06-29 | 2009-01-13 | Herb Vendig | Seasonally adjustable mounting system for solar panels having dual motor assembly |
| TWI402420B (en) * | 2010-01-25 | 2013-07-21 | Ncku Res & Dev Foundation | Automatic focusing construction of solar thermal power generation and cluster power generation device |
| CN101873087A (en) * | 2010-05-25 | 2010-10-27 | 张晋 | Large-power soft-driving pitch tracking three-dimensional solar light collecting device |
| CN201739107U (en) * | 2010-08-06 | 2011-02-09 | 王智勇 | Disc type solar energy-thermomotor thermal power generation device |
| CN103267376A (en) * | 2013-06-07 | 2013-08-28 | 合肥耀辉太阳能热力工程科技有限公司 | Slot-type dual-axial sun tracking heat collecting device |
| CN203518285U (en) * | 2013-10-14 | 2014-04-02 | 合肥耀辉太阳能热力工程科技有限公司 | Roller type sunlight tracking heat collecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103499151A (en) | 2014-01-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202854613U (en) | Sunlight tracking mechanism | |
| CN203675042U (en) | Main shaft connection structure of photovoltaic tracker | |
| CN202423318U (en) | Steel structure bracket of biaxial tracking system | |
| CN109189106A (en) | Automatically become light device of solar generating | |
| CN101813387A (en) | Sun tracker of solar collector | |
| CN103135582A (en) | Photovoltaic panel elevation angle linkage mechanism capable of being adjusted manually and conveniently | |
| CN202231025U (en) | Rotation device for solar cell panel support | |
| CN103499151B (en) | Idler wheel type sunlight tracking heat collecting device | |
| CN203894638U (en) | Single-column double-shaft tracking photovoltaic support | |
| CN202331212U (en) | Solar automatic tracking device based on fuzzy control | |
| CN201918925U (en) | Fully automatic search solar tracker device | |
| CN203518285U (en) | Roller type sunlight tracking heat collecting device | |
| CN205545102U (en) | Novel solar energy supervisory equipment automatic tracking device | |
| CN103809612A (en) | Sunlight tracking mechanism capable of automatically adjusting angle | |
| CN203812093U (en) | Solar energy tracking support using two-dimension inclination angle sensor | |
| CN202978759U (en) | Automatic light tracking solar street lamp power supply | |
| CN204256525U (en) | Polar axis type solar full-tracking power generation system | |
| CN109302139B (en) | Small-size solar cell support of following spot | |
| CN205229819U (en) | Solar energy power generation tracer | |
| CN102434982A (en) | Linear Freel solar energy straight line linkage tracking transmission control device | |
| CN202383525U (en) | Automatic tracking system for solar power generation | |
| CN202975824U (en) | Novel sunlight tracking mechanism capable of automatically adjusting angle | |
| CN204787330U (en) | Solar heat collection device's actuating mechanism | |
| CN204358976U (en) | A kind of device of trough type solar power generation | |
| CN203350722U (en) | Self-energy sun tracking bearing pedestal and solar collector or photovoltaic generation apparatus thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |