CN2580161Y - 离心式管道风机 - Google Patents

离心式管道风机 Download PDF

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Publication number
CN2580161Y
CN2580161Y CN 02281383 CN02281383U CN2580161Y CN 2580161 Y CN2580161 Y CN 2580161Y CN 02281383 CN02281383 CN 02281383 CN 02281383 U CN02281383 U CN 02281383U CN 2580161 Y CN2580161 Y CN 2580161Y
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casing
impeller
fan
leaf door
external rotor
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CN 02281383
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齐岩
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ANSHAN LEYA MACHINERY AND EQUIPMENT Co Ltd
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Abstract

一种离心式管道风机其主要技术方案是,机壳为方形,其两侧具有圆形进风口和出风口,机壳六面均有隔音层,带有后弯式叶轮的外转子电机安装在能外摆的隔音页门上,在机壳内部安装涡壳和隔离层,隔离层上有一叶轮进风口。本实用新型同现有技术相比,其优点在于;噪音低、运行平稳、安装方便,减小占地,降低建设费用。由于采用外摆隔音叶门的方式,所以不用拆卸风机和管道,只要打开隔音页门,外转子电机和后弯式叶轮就可摆出,有利于风机的清洗和维护。另外电机具有电压调节功能,调速范围100%-0%。

Description

离心式管道风机
技术领域
本实用新型涉及一种管道风机,特别是与离心式管道风机有关。
背景技术
现有的离心式管道风机存在如下缺陷,体积大、重量沉、噪声高、制造成本高并且安装和维修起来都不方便。
发明内容
本实用新型的主要技术方案如下:
机壳为方形,其两侧具有圆形进风口和出风口,机壳六面均有隔音层,带有后弯式叶轮的外转子电机安装在能外摆的隔音页门上,在机壳内部安装涡壳和隔离层,隔离层上有一叶轮进风口。
本实用新型同现有技术相比,其优点在于;噪音低、运行平稳、安装方便,减小占地,降低建设费用。由于采用外摆隔音叶门的方式,所以不用拆卸风机和管道,只要打开隔音页门,外转子电机和后弯式叶轮就可摆出,有利于风机的清洗和维护。。另外电机具有电压调节功能,调速范围100%-0%。
附图说明
本实用新型的具体结构由以下附图给出。
图1是离心式管道风机的主视剖示图;
图2是离心式管道风机的维修使用状态图。
具体实施方式
下面结合附图对本实用新型的实施例作进一步的说明。
如图1、2所示,机壳8为方形,其两侧具有圆形进风口7和出风口3,机壳8六面均有隔音层4,带有后弯式叶轮的外转子电机2安装在能外摆的隔音页门1上,在机壳8内部安装涡壳6和隔离层,隔离层上有一叶轮进风口5。使用本产品时,将其安装于管路上,开动电源,带有后弯式叶轮的外转子电机2将空气由进风口7通过叶轮进风口5吸入涡壳6内,再由排风口3将空气排出室外。当维修清洗风机时,只要打开隔音页门1,带有后弯式叶轮的外转子电机2就可摆出,进行清洗和维护了。

Claims (1)

1、一种离心式管道风机,它包括机壳(8)、进风口(7)、出风口(3)、涡壳(6)、电机,其特征在于:机壳(8)为方形,其两侧具有圆形进风口(7)和出风口(3),机壳(8)六面均有隔音层(4),带有后弯式叶轮的外转子电机(2)安装在能外摆的隔音页门(1)上,在机壳(8)内部安装涡壳(6)和隔离层,隔离层上有一叶轮进风口(5)。
CN 02281383 2002-11-25 2002-11-25 离心式管道风机 Expired - Fee Related CN2580161Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02281383 CN2580161Y (zh) 2002-11-25 2002-11-25 离心式管道风机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02281383 CN2580161Y (zh) 2002-11-25 2002-11-25 离心式管道风机

Publications (1)

Publication Number Publication Date
CN2580161Y true CN2580161Y (zh) 2003-10-15

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Family Applications (1)

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CN 02281383 Expired - Fee Related CN2580161Y (zh) 2002-11-25 2002-11-25 离心式管道风机

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CN (1) CN2580161Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100414817C (zh) * 2006-05-11 2008-08-27 张世珞 低噪声水冷电机设备
CN103821739A (zh) * 2014-03-17 2014-05-28 胡和萍 一种管道排风扇

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100414817C (zh) * 2006-05-11 2008-08-27 张世珞 低噪声水冷电机设备
CN103821739A (zh) * 2014-03-17 2014-05-28 胡和萍 一种管道排风扇

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: QI YAN

Free format text: FORMER OWNER: LAIYA MACHINERY EQUIPMENT CO., LTD., ANSHAN CITY

Effective date: 20040604

C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20040604

Address after: 114001 No. 15 Hunan street, MTR East, Liaoning, Anshan

Patentee after: Qi Yan

Address before: 114001 No. 380, Qianshan Road, Liaoning, Anshan

Patentee before: ANSHAN LEYA MACHINERY AND EQUIPMENT CO., LTD.

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee