CN202905739U - Adjusting device for continuously adjusting solar energy array inclination angle - Google Patents
Adjusting device for continuously adjusting solar energy array inclination angle Download PDFInfo
- Publication number
- CN202905739U CN202905739U CN2012206229580U CN201220622958U CN202905739U CN 202905739 U CN202905739 U CN 202905739U CN 2012206229580 U CN2012206229580 U CN 2012206229580U CN 201220622958 U CN201220622958 U CN 201220622958U CN 202905739 U CN202905739 U CN 202905739U
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- support
- adjusting device
- hand thread
- inclination angle
- support tripod
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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
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses an adjusting device for continuously adjusting solar energy array inclination angles. The adjusting device comprises a support, upper supporting triangular supports, trapezoid nuts with positive and negative buckles, lower supporting triangular supports, and a pedestal. The support is hinged with an end of the upper supporting triangular support. The other end of the lower supporting triangular support is hinged with the pedestal. A bottom end of the support is hinged with the pedestal. Two ends of the trapezoid nut with positive and negative buckles are connected with the upper supporting triangular support and the lower supporting triangular support by threads. The product can adjust the inclination angles to inclination angle positions where a photic array surface receives maximum solar radiation in each month all year around. Compared with a fixed support, increase of cost is <= 1%. Since a rhombus lifting structure is used, two opposite angles are connected with a connecting rod to form two triangles, thereby improving stability of a support system of the array. Compared with a tracking system, the adjusting device is low in price, simple in maintenance, and is stable and reliable. The adjusting device can be used for adjusting inclination angles of a solar energy photovoltaic module array or a solar heat collector array.
Description
Technical field
The utility model relates to technical field of solar, especially the continuously adjustable adjusting device in solar array inclination angle.
Background technology
At present, along with popularizing of green energy resource, solar energy is widely used among the life, such as solar water heater, solar cell etc.; But at present, the optical arrays that is subjected to of solar energy optical-thermal and electro-optical system mainly is installed on the fixing supporting construction, on the Northern Hemisphere, the due south, azimuth of square formation support or slightly by east or western, square formation support inclination angle immobilizes according to geographic latitude or purposes.The major advantage of this supporting construction is simple, practical, economical, non-maintaining.Yet owing to immobilized by the optical arrays inclination angle, and the sun altitude cycle changes, and in 1 year, so that fixed angle is reduced by the global solar radiation energy of optical arrays surface acceptance, and then reduces solar energy utilization ratio.Especially extensive grid-connected photovoltaic power generation system, for the fixing solar photovoltaic generation system of square formation support, every annual energy output reduces 5%-10% at least.At winter-spring season, energy output descends more obvious.If that adopts one dimension or two-dimensional tracking is subjected to the optical arrays support system, the energy output of photovoltaic plant can improve 20%-30%, but because the tracking system complex structure, make and maintenance cost higher, once investment is greatly, payoff period is long, also fails to be accepted extensively by market.
The utility model content
The utility model proposes the continuously adjustable adjusting device in a kind of solar array inclination angle for deficiency, and solar energy utilization ratio is improved at the convenient solar array inclination angle of regulating effectively.
In order to realize above-mentioned utility model purpose, the utility model provides following technical scheme: the continuously adjustable adjusting device in a kind of solar array inclination angle, comprise support, upper support tripod, the trapezoidal nut with positive left-hand thread, lower support tripod and base, one end of support and upper support tripod is hinged, the lower support tripod other end and base are hinged, and support bottom and base are hinged; Two ends with the trapezoidal nut of positive left-hand thread are connected with the lower support tripod screw with the upper support tripod.
Further, this upper support tripod, be equipped with several with trapezoidal nut and the lower support tripod of positive left-hand thread.
Further, this upper support tripod and lower support tripod have a common limit, and this trapezoidal nut with positive left-hand thread is located on this common limit.
Further, this common limit is threaded successively by the right-hand thread trapezoidal screw, with the trapezoidal nut of positive left-hand thread and left-hand thread trapezoidal screw and consists of.
Further, also include adjustment disk, adjacent right-hand thread trapezoidal screw and left-hand thread trapezoidal screw connect as one through connecting rod; This adjustment disk is connected with this connecting rod, and adjustable link is rotated.
Further, the support bar of this upper support tripod or lower support tripod is rhombus.
Compared with prior art, the utlity model has following advantage: the trapezoidal nut of the positive left-hand thread of band is regulated the distance between upper support tripod and the lower support tripod, thereby changes the inclination angle between support and the base; This device can be subjected to the optical arrays surface to accept the maximum incident angle of solar radiation total amount according to each month, adjusts once per month, and solar energy utilization ratio improves 10%.Compare with fixed support, cost increases≤1%; Owing to adopt the rhombus lifting structure, improved the stability of square formation support system.With tracking system relatively, low price, safeguard simple, reliable and stable; Can be used for the adjusting at solar photovoltaic assembly array or solar collector array inclination angle.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1;
Fig. 3 is another structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail, the description of this part only is exemplary and explanatory, should any restriction not arranged to protection range of the present utility model.
The continuously adjustable adjusting device in a kind of solar array inclination angle as illustrated in fig. 1 and 2, comprise support 1, upper support tripod 2, the trapezoidal nut 6 with positive left-hand thread, lower support tripod 3 and base 4, solar energy equipment (such as solar water heater, solar photocell) is installed on the support 1, support 1 is for being obliquely installed, one end of its upper end bottom surface and upper support tripod 2 is hinged, lower end and hang down 4 hinged; Trapezoidal nut 6 with positive left-hand thread is located between upper support tripod 2 and the lower support tripod 3; Two ends with the trapezoidal nut 6 of positive left-hand thread are threaded with upper support tripod 2 and lower support tripod 3, and lower support tripod 3 other ends and base 4 are hinged.
Wherein with the trapezoidal nut 6 of positive left-hand thread and the annexation between upper support tripod 2 and the lower support tripod 3, as shown in Figure 2, upper support tripod 2 and lower support tripod 3 have a common limit, and this common limit is by right-hand thread trapezoidal screw 7, with the trapezoidal nut 6 of positive left-hand thread and left-hand thread trapezoidal screw 8 formation that is threaded successively, when the trapezoidal nut 6 with positive left-hand thread rotates, must change the length on this common limit, because other two edge lengths of upper support tripod 2 and lower support tripod 3 are constant, cause the distance between two angles of upper support tripod 2 and lower support tripod 3 to change, regulate the continuously adjustable purpose in array inclination angle thereby reach.
This upper support tripod 2 in the utility model product, be equipped with several with trapezoidal nut 6, the lower support tripod 3 of positive left-hand thread, according to annexation shown in Figure 3, be set up in parallel common supporting bracket 1, also adjacent right-hand thread trapezoidal screw 7 and left-hand thread trapezoidal screw 8 can be connected as one through connecting rod 9, be provided with adjustment disk 5 at connecting rod 9, the convenient trapezoidal nut 6 that rotates with positive left-hand thread.
Be to strengthen support strength, the support bar of upper support tripod 2 or lower support tripod 3 is made as rhombus.
The utility model uses intersection interlocking method that positive left-hand thread screw rod is concatenated into connecting rod 9, and by the adjustment disk 5 at regulating connecting rod middle part, but the rhombus elevating mechanism is adjusted at the tetragonal diagonal angle of a plurality of rhombuses of adjusted in concert, realizes being subjected to the optical arrays inclination angle adjustable continuously.35 ° of this governor motion minimum angle-of-incidences, 55 ° of inclination maximums, but 8 rhombus elevating mechanisms of adjusted in concert are adapted at 30 ° to 60 ° area applications of latitude.
This device can be subjected to the optical arrays surface to accept the maximum incident angle of solar radiation total amount according to annual each month, adjusts once per month, and annual the adjustment 12 times, solar energy utilization ratio improves 10%-15%.Compare with fixed support, cost increases≤1%; Because adopt the rhombus lifting structure, two diagonal angles are connected with connecting rod, consist of two triangles, have improved the stability of square formation support system.With tracking system relatively, low price, safeguard simple, reliable and stable; Can be used for the adjusting at solar photovoltaic assembly array or solar collector array inclination angle.
Claims (6)
1. continuously adjustable adjusting device in solar array inclination angle, it is characterized in that: comprise support, upper support tripod, the trapezoidal nut with positive left-hand thread, lower support tripod and base, one end of support and upper support tripod is hinged, the lower support tripod other end and base are hinged, and support bottom and base are hinged; Two ends with the trapezoidal nut of positive left-hand thread are connected with the lower support tripod screw with the upper support tripod.
2. the continuously adjustable adjusting device in solar array inclination angle as claimed in claim 1 is characterized in that: this upper support tripod, be equipped with several with trapezoidal nut and the lower support tripod of positive left-hand thread.
3. the continuously adjustable adjusting device in solar array inclination angle as claimed in claim 2, it is characterized in that: this upper support tripod and lower support tripod have a common limit, and this trapezoidal nut with positive left-hand thread is located on this common limit.
4. the continuously adjustable adjusting device in solar array inclination angle as claimed in claim 3 is characterized in that: this common limit is threaded successively by the right-hand thread trapezoidal screw, with the trapezoidal nut of positive left-hand thread and left-hand thread trapezoidal screw and consists of.
5. the continuously adjustable adjusting device in solar array inclination angle as claimed in claim 4, it is characterized in that: also include adjustment disk, adjacent right-hand thread trapezoidal screw and left-hand thread trapezoidal screw connect as one through connecting rod; This adjustment disk is connected with this connecting rod, and adjustable link is rotated.
6. the continuously adjustable adjusting device in solar array inclination angle as claimed in claim 1, it is characterized in that: the support bar of this upper support tripod or lower support tripod is rhombus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206229580U CN202905739U (en) | 2012-11-22 | 2012-11-22 | Adjusting device for continuously adjusting solar energy array inclination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206229580U CN202905739U (en) | 2012-11-22 | 2012-11-22 | Adjusting device for continuously adjusting solar energy array inclination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202905739U true CN202905739U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206229580U Expired - Fee Related CN202905739U (en) | 2012-11-22 | 2012-11-22 | Adjusting device for continuously adjusting solar energy array inclination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202905739U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132229A (en) * | 2014-07-30 | 2014-11-05 | 江苏福克斯新能源科技有限公司 | Photovoltaic fixing device capable of adjusting angle automatically |
| CN105627142A (en) * | 2015-12-30 | 2016-06-01 | 中国电子科技集团公司第十八研究所 | Lamp array used for lightweight large-area solar battery array illumination test |
| CN108766141A (en) * | 2018-08-09 | 2018-11-06 | 浙江大学城市学院 | A kind of mechanical accurate fine motion inclined-plane mechanics series experiment instrument |
| CN114039536A (en) * | 2021-11-01 | 2022-02-11 | 中节能东台太阳能发电有限公司 | Oblique single-axis tracking device of photovoltaic board liftable formula |
-
2012
- 2012-11-22 CN CN2012206229580U patent/CN202905739U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132229A (en) * | 2014-07-30 | 2014-11-05 | 江苏福克斯新能源科技有限公司 | Photovoltaic fixing device capable of adjusting angle automatically |
| CN105627142A (en) * | 2015-12-30 | 2016-06-01 | 中国电子科技集团公司第十八研究所 | Lamp array used for lightweight large-area solar battery array illumination test |
| CN108766141A (en) * | 2018-08-09 | 2018-11-06 | 浙江大学城市学院 | A kind of mechanical accurate fine motion inclined-plane mechanics series experiment instrument |
| CN108766141B (en) * | 2018-08-09 | 2023-05-16 | 浙江大学城市学院 | Mechanical series experiment instrument for mechanical accurate micro-motion inclined plane mechanics |
| CN114039536A (en) * | 2021-11-01 | 2022-02-11 | 中节能东台太阳能发电有限公司 | Oblique single-axis tracking device of photovoltaic board liftable formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20171122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |