CN2344586Y - 一种离心式管道风机 - Google Patents

一种离心式管道风机 Download PDF

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Publication number
CN2344586Y
CN2344586Y CN 98223755 CN98223755U CN2344586Y CN 2344586 Y CN2344586 Y CN 2344586Y CN 98223755 CN98223755 CN 98223755 CN 98223755 U CN98223755 U CN 98223755U CN 2344586 Y CN2344586 Y CN 2344586Y
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CN
China
Prior art keywords
impeller
pipeline fan
utility
model
rotary motor
Prior art date
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Expired - Fee Related
Application number
CN 98223755
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English (en)
Inventor
丁建忠
丁志清
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SHANGHAI SHIKUI AIR-CONDITIONING EQUIPMENT Co Ltd
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SHANGHAI SHIKUI AIR-CONDITIONING EQUIPMENT Co Ltd
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Priority to CN 98223755 priority Critical patent/CN2344586Y/zh
Application granted granted Critical
Publication of CN2344586Y publication Critical patent/CN2344586Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型涉及一种离心式管道风机,包括机壳、涡壳、进风口、出风口,其特征是:机壳的上端有一单面支承的外旋转电机,外旋转电机上有多翼前向叶轮,多翼前向叶轮与涡壳配合,机内有一内腔板,内腔板上有一叶轮进风口,本实用新型的优点是结构简单、体积小、压力系数大。

Description

一种离心式管道风机
本实用新型涉及一种管道风机,特别是一种离心式管道风机。
目前一般的管道风机有轴流风机、混流风机等,但是上述风机或压力系数低或外形尺寸大而风箱机虽有一离心式风机,但是有一结构相当复杂的箱体,在使用上受到很大的限制。
本实用新型的目的是提供一种结构简单、体积小的离心式管道风机。
本实用新型的技术方案是设计一种离心式管道风机,包括机壳、涡壳、进风口、出风口,其特征是:机壳的上端有一单面支承的外旋转电机,外旋转电机上有多翼前向叶轮,多翼前向叶轮与涡壳配合,机内有一内腔板,内腔板上有一叶轮进风口。
本实用新型的优点是结构简单、体积小、压力系数大。
下面结合附图对本实用新型作详细说明,
附图为本实用新型的示意图,图中包括机壳1、涡壳2、进风口3、出风口4,其特征是:机壳1的上端有一单面支承的外旋转电机5,外旋转电机5上有多翼前向叶轮6,多翼前向叶轮6与涡壳2配合,机内有一内腔板7,内腔板7上有一叶轮进风口8。使用时外旋转电机5带动多翼前向叶轮6旋转,将空气由进风口3、内腔板7吸入,由叶轮进风口8进入涡壳2内,由多翼前向叶轮6旋转加压从出风口4排出。

Claims (1)

  1. 一种离心式管道风机,包括机壳、涡壳、进风口、出风口,其特征是:机壳的上端有一单面支承的外旋转电机,外旋转电机上有多翼前向叶轮,多翼前向叶轮与涡壳配合,机内有一内腔板,内腔板上有一叶轮进风口。
CN 98223755 1998-04-16 1998-04-16 一种离心式管道风机 Expired - Fee Related CN2344586Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98223755 CN2344586Y (zh) 1998-04-16 1998-04-16 一种离心式管道风机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98223755 CN2344586Y (zh) 1998-04-16 1998-04-16 一种离心式管道风机

Publications (1)

Publication Number Publication Date
CN2344586Y true CN2344586Y (zh) 1999-10-20

Family

ID=33974777

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98223755 Expired - Fee Related CN2344586Y (zh) 1998-04-16 1998-04-16 一种离心式管道风机

Country Status (1)

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CN (1) CN2344586Y (zh)

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