工業技術研究院

技術簡介

一種進氣導葉組件，包括一殼體、至少一固定環、至少一轉動環、多個葉片裝置及至少一驅動件，殼體具有第一貫穿部及多個第一凹槽；固定環具有第二貫穿部及多個第二凹槽；轉動環具有第三貫穿部及多個滑槽，第一貫穿部、第二貫穿部與第三貫穿部連通成一通道；葉片裝置由葉片、連動件與滑塊構成，葉片與滑塊分設於連動件兩端，連動件夾設於第一凹槽與第二凹槽間，葉片突伸於通道，滑塊嵌設於滑槽；驅動件可驅動其中一葉片裝置擺動藉此同步驅動轉動環轉動，由轉動環驅動其他葉片裝置擺動，每一滑塊於滑槽內滑動，使葉片由第一狀態翻轉為第二狀態。

Abstract

An inlet guide vane assembly is disclosed, which comprises: a housing, at least one fixing ring, at least one rotary ring, a plurality of vane units, and at least one driving unit. The housing is configured with a first penetration part and a plurality of first grooves; the fixing ring is configured with a second penetration part and a plurality of second grooves; and the rotary ring is configured with a third penetration part and a plurality of sliding chutes; whereas the first penetration part, the second penetration part and the third penetration part are arranged in communication with one another into a passage. Each of the vane unit is composed of a vane, a linkage and a sliding block in a manner that the vane and the sliding block are disposed respectively at the two ends of the linkage, while allowing the linkage to be sandwiched between the first groove and the second groove, the vane to protrude into the passage and the sliding block to inset into the sliding chute. The driving unit is disposed for driving one vane selected from the plural vanes to swing which is used to drive the rotary ring to rotate simultaneously, thereby bringing along the other vanes to swing, enabling the plural sliding blocks to slide inside their corresponding sliding chutes, and consequently the vane is flipped from a first state to a second state.

技術規格

進氣導葉開度0~90度之流量控制，含刻度指示計，有利於流量控制。

Technical Specification

Inlet guide vane varies from 0 to 90 degree with dial indicator, which is useful to control flow flux.

技術特色

簡化現有的進氣導葉馬達外置，且大多為使用連桿及齒輪，或藉由驅動件帶動齒盤旋轉的機構，不僅結構複雜，而且不易設計製造的問題。

應用範圍

需要流量控制之流體機械，如空調壓縮機、鼓風機、風機等設備之流量控制。

接受技術者具備基礎建議（設備）

無

接受技術者具備基礎建議（專業）

從事冷凍空調、流體機械、電機等製造、組裝、銷售與工程相關領域之業務。

聯絡資訊