The utility model belongs to the technical field of wind power generation equipment, and specifically relates to a fixed wind collecting device for wind power generation, which comprises four horizontal circularly distributed wind collecting tubes. The air inlet pipe at the end of the wind collecting tube is located in the manifold, the side of the manifold is provided with an exhaust pipe, the bottom of the manifold is provided with a U-shaped elbow, the end of the U-shaped elbow is connected with the drainage pipe, and the cross section of the air collecting tube is installed on the drainage pipe. For trumpet-shaped, four collecting ducts are welded or assembled into a circle; the top of the collecting duct is provided with an arc baffle for rain protection; the top of the collecting duct is provided with a drainage plate coated with black paint; the inside of the collecting duct is provided with an inclined isolation network; and the gap between the manifold and the four intake ducts is sealed by rubber blocks. The device can collect the gentle breeze through the high air collecting tube and convert it into the local strong wind with faster wind speed. It can be used to assist the small wind power plant to generate electricity. It can also be used in underground mine, underwater construction and aerial working areas where ventilation is needed.
【技术实现步骤摘要】
一种用于风力发电的固定式集风装置
:本技术属于风力发电设备
,具体涉及一种用于风力发电的固定式集风装置。
技术介绍
:近年来,风力发电发展迅速,不但有大型的风力发电站,还有安装和维护方便的小型风力发电装置,小型风力发电装置主要为家庭提供照明,或是应用到小型的野外养殖业,比如用于鱼塘的照明诱饵等野外环境。这种小型风力发电装置的安装位置有限,导致发电装置经常因风力不够而无法实现发电,尤其是在微风的环境下,无论是普通的发电装置还是桶式发电装置,其风叶转动缓慢或不转动,影响发电。若能在微风状态下提高风叶进风段的局部风速,则能够有效地解决上述问题。故此,设计一种用于风力发电的固定式集风装置是十分必要的。
技术实现思路
:本技术的目的是提供一种用于风力发电的固定式集风装置,通过安装在高处的集风筒将风速较缓的微风“收集”后转换成风速较快的局部强风,在微风条件下,用于辅助小型风力装置发电,在强风条件下,能够加速风叶的旋转。另外,该集风装置还可用于地下矿井、水下施工及地上作业区等需要通风的环境,作为辅助通风装置用于通风系统。本技术采用的技术方案为:一种用于风力发电的固定式集风装置,其 ...
【技术保护点】
1.一种用于风力发电的固定式集风装置,其特征在于:包括4个水平圆周分布的集风筒(2),集风筒(2)末端的进风管(11)位于汇管(6)内,汇管(6)侧面设有排风管(10),汇管(6)底部设有U型弯管(7),U型弯管(7)末端与排水管(9)连接,排水管(9)上安装有球阀(8)。
【技术特征摘要】
1.一种用于风力发电的固定式集风装置,其特征在于:包括4个水平圆周分布的集风筒(2),集风筒(2)末端的进风管(11)位于汇管(6)内,汇管(6)侧面设有排风管(10),汇管(6)底部设有U型弯管(7),U型弯管(7)末端与排水管(9)连接,排水管(9)上安装有球阀(8)。2.根据权利要求1所述的一种用于风力发电的固定式集风装置,其特征在于:所述排风管(10)与桶式风力发电装置(12)连接。3.根据权利要求1所述的一种用于风力发电的固定式集风装置,其特征在于:所述排风管(10)与地下通风系统连接。4.根据权利要求1所述的一种用于风力发电的固定式集风装置,其特征在于:所述排风管(10)与海底换气系统连接。5.根据权利要求1-4任一项所述的一种用于风力发电的固定式集风装置,其特征在于:所述集风筒(2)的截面为喇叭形,4个集风筒(...
【专利技术属性】
技术研发人员:刘君,丁兰婧,丁淑婧,张崇恒,付婉姝,杨梦思,
申请(专利权)人:黑龙江瑞好科技集团有限公司,
类型:新型
国别省市:黑龙江,23
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