Tower-type solar energy heliostat bevel gear passive automatic sun-chasing support

A technology of tower-type solar energy and bevel gears, which is applied in the field of concentrating solar thermal power generation, concentrating photovoltaics, and tower-type concentrating solar heat collection, and can solve the problems of complicated and cumbersome operation and installation of heliostat tracking mechanisms , to achieve the effects of simple installation and operation regulation, improved accuracy, and simplified control procedures and methods

Active Publication Date: 2013-06-19
常州市亚美电气制造有限公司
5 Cites 17 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0004] With the development of solar technology, the tower solar heat collection and power generation system has become a relatively...
View more

Abstract

The invention relates to the field of tower-type spotlight solar heat collection technology, spotlight solar energy photo-thermal power generation technology, and spotlight photovoltaic technology, in particular to a tower-type solar energy heliostat bevel gear passive automatic sun-chasing support. A gear base is arranged on the upper portion of the support, heliostats are arranged on both sides of the gear base. A reflection bevel gear, a transitional bevel gear, an incidence bevel gear, a reflection shaft and an incidence shaft are arranged on the upper portion of the gear base. The reflection bevel gear and the incidence bevel gear are co-axial and the reflection bevel gear, the incidence bevel gear and the transitional bevel gear are meshed. Axial directions of two bevel gears are perpendicular to an axial direction of the transitional bevel gear, the reflection bevel gear and the reflection shaft are mutually fixed, and the incidence bevel gear and the incidence shaft are mutually fixed. The silicon or spotlight solar panel is arranged on the incidence shaft, the photoelectric detector is arranged at the tail end of the incidence shaft, one end of the reflection shaft is connected with the main rotation reducer, and the other end of the reflection shaft is connected with a collimation calibration instrument. And a pitching driving structure one or a pitching driving structure two is arranged on the lower portion of the gear base.

Application Domain

Photovoltaic supportsSolar heating energy +7

Technology Topic

Concentrator photovoltaicEngineering +5

Image

  • Tower-type solar energy heliostat bevel gear passive automatic sun-chasing support
  • Tower-type solar energy heliostat bevel gear passive automatic sun-chasing support
  • Tower-type solar energy heliostat bevel gear passive automatic sun-chasing support

Examples

  • Experimental program(2)

Example Embodiment

[0035] Example one, such as figure 1 with figure 2 Shown: the pitch rotation reducer 10 is installed on the gear seat 4, and its rotating output shaft transition bevel gear 2 is coaxially fixed. The transition bevel gear 2 will be the active driving power source in the pitch direction of the bracket, and the pitch rotation reducer 10 is positive Reverse rotation will make the heliostat 8 pitch.

Example Embodiment

[0036] Example two, such as image 3 with Figure 4 Shown: the fixed end of the linear drive 11 is fixed on the reflecting shaft 5, and the nut moving end is connected with the gear base 4. At this time, the linear drive 11 is also used as the active driving power source in the pitch direction of the bracket, through the front and back of the nut of the linear drive 11 The linear motion will drive the heliostat to pitch.
[0037] In this way, through the rotation movement of the main rotation reducer 9 and the pitch movement of the pitch rotation reducer 10 or the linear drive 11 of the bracket, the photoelectric probe 7 on the incident axis 6 is aligned with the direct sunlight. According to the above-mentioned motion relationship between the reflective bevel gear 1 and the incident dimensional gear 3 and the gear seat 4, the sunlight can be directed to the heliostat along the incident axis 6 and the reflected light can be emitted along the axis of the reflective axis 5 and directed toward the tower Type solar collector center. Therefore, the present invention designs the tracking mechanism of the tower-type solar heliostat from another brand-new angle, and solves the problems of complicated debugging and cumbersome installation and control of various current tower-type solar heliostat tracking systems with a simple structure method.
[0038] In addition, because the tower-type solar heliostat bevel gear passive automatic sun tracking bracket is a semi-closed loop system, as long as its mechanical accuracy is guaranteed according to the design requirements, through the above description of the content of the present invention, it can ensure that sunlight passes through the heliostat The reflection always shines on the tower solar collector. The driving motor used in the present invention only needs a general DC brush motor, and it is even feasible to use a cheap toy DC motor in the present invention. Because it is a semi-closed loop system, the precision requirements of this device for mechanical transmission components are also reduced a lot.

PUM

no PUM

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.

Similar technology patents

Micromotor capable of extending voltage applicable scope

InactiveCN101908793AImprove commutation sparkEasy to install and operate
Owner:WUXI KAIXUAN MOTOR

Ozone denitration pre-sprinkling absorption device

PendingCN107854982AImprove denitrification efficiencyEasy to install and operate
Owner:HUADIAN ELECTRIC POWER SCI INST CO LTD

Lamp box structure

Owner:NANJING CHENGUANG ART ENG CO LTD

Classification and recommendation of technical efficacy words

  • Easy to install and operate
  • High precision

Self-propelling camellia oleifera fruit-picking machine

InactiveCN102668817AEasy to install and operateGood adaptability to picking environment
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY +1

Method for forecasting short-term power in wind power station

InactiveCN102102626AHigh precision
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING) +1

Numerical control machine tool wear monitoring method

InactiveCN102091972AHigh precisionReal-time monitoring of tool wear
Owner:HUAZHONG UNIV OF SCI & TECH +1

Advertisement recommendation method and apparatus

ActiveCN104965890AHigh precisionPrecise screening
Owner:SHENZHEN TENCENT COMP SYST CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products