槽式太阳能集热器支架设计(含CAD图,PROE三维图)

槽式太阳能集热器支架设计(含CAD图,PROE三维图)(论文说明书13000字,CAD图4张,PROE三维图1张)
摘要
太阳能光热发电按其集热形式主要有槽式、塔式和碟式三种。这三种太阳能热发电技术都有其自身的特点，本次主要进行槽式太阳能集热器的设计。 槽式抛物面聚光集热器利用光学聚焦原理，将太阳光聚集起来，提高单位面积太阳辐射能量的密度，获得高温的蒸汽和热水，以进行热发电。
本文主要对槽式太阳能集热器跟踪驱动系统进行了详细的设计，包括步进电机的选择、涡轮蜗杆减速器的设计、齿轮销轮减速设计。涡轮蜗杆减速器的设计及销轮减速器的设计包括自身尺寸的设计及对应强度的验算，它们必须同时满足尺寸要求和使用要求。槽式太阳能集热器的设计还包括集热器的设计，集热器由反射镜和支架两部分组成。支架的设计包括支架的选型以及它与反射镜的安装。最后介绍了PROE以及用它对支架进行的建模过程。
关键词：槽式太阳能    涡轮蜗杆 销轮   支架   pro/e

Trough solar collector stent design
abstract
Solar thermal power their main form of collector trough, tower and dish three. These three solar thermal power technology has its own characteristics, mainly for this trough solar collector design. Concentrating parabolic trough collector optical focusing principle, the sunlight gathered to improve the solar radiation energy per unit area density, high temperature steam and hot water to obtain, for thermal power generation.
This paper focuses on trough solar collector tracking drive system carried out a detailed design, including the choice of the stepper motor, worm reducer design, gear pin wheel reducer design. Worm reducer design and pin wheel reducer design includes the design of their size and the corresponding strength checking, they must also meet the size requirements and usage requirements. Trough solar collector design also includes the design of the collector, the collector by the mirror and bracket of two parts. Stent stent design includes the mirror selection, and its installation. Finally, the PROE and use it to stand for the modeling process.
Keywords: solar trough ；worm reducer； pin  wheel； bracket；pro / e
 

目录
摘要 ..............................................................I
Abstract...........................................................II
第一章 绪论.......................................................1
    1.1槽式太阳能集热器工作原理....................................1
1.2槽式太阳能集热装置..........................................1
        1.2.1塔式太阳能热发电......................................1
        1.2.2槽式太阳能热发电......................................1
    1.3槽式太阳能集热器支架介绍....................................2
    1.4槽式太阳能跟踪置............................................3
    1.5槽式太阳能集热器 国内外发展现状.............................3
    1.6本文的主要意义..............................................4
第二章 蜗轮蜗杆减速器..........................................5
2.1运动学设计和电动机选择......................................5
    2.1.1选择电动机............................................5
         2.1.2总传动比及其分配......................................6
 2.2蜗轮蜗杆传动的设计计算......................................7
     2.2.1蜗杆传动类型..........................................7
        2.2.2.选择蜗轮的材料及热处理方法............................7
         2.2.3计算蜗轮的许用应力....................................7
         2.2.4蜗轮强度计算..........................................8
2.2.5校核蜗轮蜗杆的强度....................................9
        2.2.6计算啮合力...........................................10
2.3轴的设计...................................................10
2.3.1选取轴的材料和热处理方法.............................10
        2.3.2轴的直径计算.........................................10
        2.3.3联轴器的选择.........................................11
        2.3.4轴承的选择...........................................11
        2.3.5轴的结构设计.........................................12
        2.3.6轴的强度计算.........................................13
2.4轴承寿命计算...............................................16
2.4.1蜗杆轴轴承寿命计算...................................16
        2.4.2蜗轮轴轴承寿命计算...................................17
    2.5选用键并校核强度...........................................18
        2.5.1蜗杆轴键校核.........................................18
        2.5.2蜗轮轴键校核.........................................19
    2.6箱体、箱盖设计.............................................19
    2.7蜗轮蜗杆和轴承的润滑.......................................20
    2.8本章小结....................................................20第三章 销齿传动.................................................22
    3.1销齿传动的特点及应用......................................22
    3.2计算销轮轴转矩T2 ..........................................22
    3.3选定材料及确定其许用应力...................................23
    3.4销轮计算...................................................23
    3.5按强度计算确定销齿直径 ...................................24
    3.6几何尺寸计算...............................................25
    3.7本章小结...................................................26
第四章 聚光器....................................................27
    4.1支架.......................................................27
        4.1.1 支架种类............................................27
4.1.2 支架优缺点比较......................................30
        4.1.3 支架的选择..........................................31
    4.2 反射镜.....................................................31
4.2.1反射镜分类...........................................31
        4.2.2 反射镜的选择.........................................34
    4.3 本章小结...................................................34
第五章 支架的Pro/e建模........................................35
5.1 pro/e介绍.................................................35
5.2支架建模过程...........................................36
5.2.1准备工作.........................................36
5.2.2 绘制过程........................................37
5.3本章小结..............................................41
第六章 总结与展望...............................................43
6.1总结......................................................43
6.2展望......................................................43
参考文献.........................................................44
致谢.............................................................45