风叶

斜流离心风叶在空调器中的应用研究

Research and Application on the twisted blade centrifugal fan used in cabinet air conditioner

本文通过在立柜式空调器中尝试用倾斜叶片式离心风叶来达到降低噪声和提高音质的目的。

The paper tried to use the twisted blade centrifugal fan in cabinet air conditioner to reduce the noise and improve the quality of noise .

转子风叶的圆周线速度几乎与LV气室喷出的气体速度相同。

Rotor blades rotate almost same speed of with same circumference speed with injected gas speed from LV pocket .

电扇风叶支架轴套结构设计的改进

An improved structure design of vane holder bush in electric fan

对吸尘器噪声产生的机理进行了分析，提出采用不均匀分布风叶降低噪声的观点。

The mechanism of noise generation was discussed for vacuum cleaner .

高速旋转电机轴流风叶周边变形的估算公式

A formula for the blade periphery distortion in high-speed spinning axial flows

电扇风叶设计及实测修正法

The Design of Electric Fan Blades and its Revision through True Measurements

空调挂机水平风叶注射模设计

Design of Injection Mold for the Horizontal Blower Fans of Hanging Air-Conditioner

风叶传动盘压铸模的设计

Designing the Casting Die of the Fan Blade Transmission Tray

锅炉抽风机风叶喷涂修复的研究

Research on Spraying Repair for the Impeller of Boiler Blower

风叶是一种用于起重机的配件设备。

Blade is an accessory equipment for the crane .

电机风叶压铸模设计

Design of the Diecasting Die for the Blower Fans of the Motors The Wind

运转风叶档，检查是否噪音很大？

Turn on the fan-is it noisy ?

抽风机是外置式电机，铝合金风叶，防爆，安全。

The exhaust fan has external motor and aluminum alloy blades , is explosion resistant and safe .

风车：藉助装在转轴上的风叶以开发风能的装置。

Windmill : Machine for harnessing the energy of the wind using sails mounted on a rotating shaft .

具有轴向通风孔和离心风叶的绕线电机滑环

New Structure of Slip Ring with Own Axial Ventilation Holes and Centrifugal Blades in the Winding Rotor Motor

优质玻璃纤维结构的外框，一体成型的铝铸风叶提供终身保修；

High quality fiberglass frame and aluminum propeller which is molded in one body , provide maintenance for life .

运行平稳：风叶及马达是特殊设计、噪音低、吸风运行平衡；

Stble : Blade and the department of specially designed motor , low noise , smooth operation of the wind absorption .

风叶采用流体力学的原理，用解析方法设计，实现更大风量和更小噪音；

Blade uses the principle of fluid dynamics , using analytical method designed to achieve greater air volume and a smaller noise .

造气罗茨鼓风机风叶损坏原因及改进措施罗茨鼓风机中各部间隙的测算及检修

Analysis to the Damage of Screw Type Gasification Blower and Its Modification Measurements and calculations of each part clearances in Root 's blower

锅炉抽风机风叶由于受粉煤灰冲击而磨损极为严重。

The wear of the impeller of boiler blower was very serious owing to its subjecting to the impact of powered coal ashes .

在靠近风叶端的电机机壳或其端盖上配置一立式安装电机用的法兰；

A vertical flange used for installing the motor is arranged at an end cover or a motor shell close to the impeller inducer end .

通过对比研究模具型腔加工方法，确定了风叶凹模的加工方式和加工工艺参数。3、数控加工工艺参数的优化。

Comparison of the mold cavity through the processing method , processing method and processing parameters of the fan cavity die are decided . 3 .

其特征是同风叶相固定的电机轴穿过平面机座再同风叶相固定；

The draught fan is characterized in that the motor shaft fixed with the impeller inducer passes through a plane frame to be fixed with the impeller inducer again .

机翼式设计、一体成型的三叶式铝铸风叶，其排风功效比冲压成型的钢制风叶高出许多；

The aluminum propeller which is molded in one body with airfoil design , its exhaust wind is much higher than steeliness propeller that is stroke out and molding .

根据待冷却水的量，设计多个风叶和多个上下两层、长短不一的喷水管。

A plurality of fan blades and a plurality of water spraying pipes with upper and lower layers and different lengths are designed according to the amount of the pre-cooled water .

此电机的电机轴两端伸出分别同一风叶和一皮带轮通过键槽和键相配接固定；

Two ends of the motor shaft of the motor respectively extend to match and fix with an impeller inducer and a belt pulley through a key slot and a key .

本文根据电扇风叶的设计特点，提出在设计当量轴流式风扇的基础上，进行实测修正的方法。

Guided by the design characteristics of electric fan blades , the writer proposes a method of revision through true measurements on the basis of the design procedures of equivalent axial fans .

本文概述了应用在家用空调上的新风换气机的研发过程，此项目主要完成结构体积的设计，电机、风叶、芯体等的设计选择。

The paper summarize the study of heat exchange which used in air-condition , this item mainly finished the design and choice of volume , motor , fan , heat-exchange and so on ;

通过对空调挂机水平风叶的结构和工艺性分析，采用巧妙特殊的分型位置，简化了模具结构，降低了模具成本。

By analyzing the structure and the process to horizontal blower fans of hanging air-conditioner , special ingenious parting position is adopted , mold structure is simplified , and mold costs are lowered .