首页 > 专利信息

风力发电机组

申请公布号:CN202811209U

申请号:CN201220514990.7

申请日期:2012.09.29

申请公布日期:2013.03.20

申请人:
鼎维风源科技(北京)有限公司

发明人:李征博

分类号:F03D9/00(2006.01)I;F03D3/02(2006.01)I;F03D11/00(2006.01)I;F03D7/06(2006.01)I

主分类号:F03D9/00(2006.01)I

代理机构:
北京康信知识产权代理有限责任公司 11240

代理人:吴贵明;张永明

地址:102206 北京市昌平区华北电力大学行政楼301

摘要:本实用新型提供了一种风力发电机组,包括:叶轮组,叶轮组包括多个叶轮;支撑件,叶轮组与支撑件连接;底架,支撑件沿竖直方向可枢转地设置在底架上;导向部,导向部沿叶轮组的出风方向固定设置在支撑件上。本实用新型通过在底架上安装可枢转的支撑件和安装在支撑件上的导向部,使叶轮组的进风方向可以随着风向旋转以对准来风方向,从而提高了风力发电机组的风能利用率、减小了机械振动、延长了风力发电机组的使用寿命。同时,本实用新型还具有结构简单、制造成本低、安装方便的特点。

主权项:一种风力发电机组,其特征在于,包括:叶轮组(10),所述叶轮组(10)包括多个叶轮(11);支撑件(20),所述叶轮组(10)与所述支撑件(20)连接;底架(30),所述支撑件(20)沿竖直方向可枢转地设置在所述底架(30)上;导向部(40),所述导向部(40)沿所述叶轮组(10)的出风方向固定设置在所述支撑件(20)上。

专利推荐

Agricultural spreading process for active prod. - in admixture with diluting liq., avoids wheel-slip

External recycling electric heater for wine - automatically controlled by instrumentation remote from vat

Stabilised zirconium or hafnium dioxide monocrystals - with yttrium oxide as stabiliser, and prodn. by Stockbarger process

Epoxy resin compsns hardening at room temp - contg. polyglycidyl ethers of polyhydric phenols or novolak resins or cycloaliphatic epoxides, polycarboxylic acid anhydrides and polymercap

Centrifuge separator for automatic chemical analysers - comprises centri-fuge container with side chamber guide walls for uniform sediment distribution and prevention of re-mixing

Panoramatic radar signal processor and monitor - has rotary antenna array each with defocussed primary sources

Underlag for en kunstig grønsvær.

SHAFT-COUPLING DEVICE PREVENTABLE FROM OVER-TORQUE TRANSMISSION

DEVELOPER APPARATUS

HYDRODYNAMIC COMBINED AXIAL AND RADIAL BEARING

METHOD OF MANUFACTURING A CATHETER

SHAVER CUTTER HEAD

BROADBAND SPIRAL ANTENNA

DOUBLE DENSITY TO NRZ CODE CONVERTER

SINGLE WALL DOMAIN PROPAGATION ARRANGEMENT

ELECTRICAL CONNECTOR AND MOUNTING MEANS

LAMP-RETAINING CONTACT

METHOD FOR IMPROVING SEMICONDUCTOR SURFACE WAVE TRANSDUCER EFFICIENCY

VHF-UHF VARACTOR TUNING SYSTEM INCORPORATING AUTOMATIC FREQUENCY CONTROL WITH EQUALIZATION

ELECTROMAGNETIC INDUCTION EXPLORATION GUIDE ASSEMBLY