The utility model relates to the technical field of ventilation equipment, in particular to a high silent pipeline fan. It includes a fan silencer casing, arranged inside the body case cover, is arranged in the silencing cover assembly and coated on the sound silencing cover sets, silencing cover at the inlet of the silencer including the order as one of the butt pipe shell, the main silencer tube shell and the air outlet end of the silencing pipe shell, main silencer tube the two ends of a cylindrical structure with an opening and a hollow body, the air outlet end of silencing pipe shell and the inlet end of the silencing pipe shell are conical structure with two open ends and the hollow body side wall of the main pipe silencer shells on the side wall of the wind and end on the side wall of the silencing pipe shell and air inlet silencing pipe shell on the circumferential ground is provided with a plurality of silencing holes. The utility model peripheral through the main silencer tube casing and the air inlet end and end with wind silencing shell together in the fan assembly to form a barrier to achieve maximum noise, noise absorption by silencing holes and absorption set role, so that the fan body has good static sound effect.
【技术实现步骤摘要】
本技术涉及通风设备
,尤其是一种高静音管道风机。
技术介绍
管道风机是一种被普遍应用于工业厂房、楼盘建筑物、室内通风换气或管道加压的通风设备;传统的管道风机由于结构设计的不甚合理,导致其主要存在的问题是:风机本体基本没有降噪功能,在风机运行的过程中,由于受风阻的影响,会产生极大的噪音,此时一般需要在通风管道上装设于消音器以配合风机进行降噪,如此极大地增加了施工安装的成本以及通风管道的复杂性。同时,现有的风机还存在结构复杂、现场施工安装不便等问题。
技术实现思路
针对上述现有技术存在的不足,本技术的目的在于提供一种高静音管道风机。为了实现上述目的,本技术采用如下技术方案:一种高静音管道风机,它包括一机壳;一消音罩,所述消音罩包括内置于机壳内的主消音管壳、出风端消音管壳和进风端消音管壳,所述主消音管壳为两端开口且中空的圆筒状结构体,所述出风端消音管壳和进风端消音管壳均为两端开口且中空的圆台状结构体,所述出风端消音管壳的进风端与主消音管壳的出风端口对接、出风端套接于机壳的出风端口内,所述进风端消音管壳的进风端与主消音管壳的进风端口对接、出风端套接于机壳的进风端口内,所述主消音管壳的侧壁上、出风端消音管壳的侧壁上和进风端消音管壳的侧壁上均环周地开设有若干个消音孔;一风机总成,所述风机总成装设于主消音管壳内;以及一吸音套,所述吸音套置于机壳与消音罩之间并同时包覆于主消音管壳、出风端消音管壳和进风端消音管壳的外壁上。优选地,所述主消音管壳的进风端口的侧壁上和出风端口的侧壁上均环周地开设有若干个扣孔,所述出风端消音管壳的侧壁外侧和进风端消音管壳的侧壁外侧均设置有若干个扣 ...
【技术保护点】
一种高静音管道风机,其特征在于:它包括一机壳;一消音罩,所述消音罩包括内置于机壳内的主消音管壳、出风端消音管壳和进风端消音管壳,所述主消音管壳为两端开口且中空的圆筒状结构体,所述出风端消音管壳和进风端消音管壳均为两端开口且中空的圆台状结构体,所述出风端消音管壳的进风端与主消音管壳的出风端口对接、出风端套接于机壳的出风端口内,所述进风端消音管壳的进风端与主消音管壳的进风端口对接、出风端套接于机壳的进风端口内,所述主消音管壳的侧壁上、出风端消音管壳的侧壁上和进风端消音管壳的侧壁上均环周地开设有若干个消音孔;一风机总成,所述风机总成装设于主消音管壳内;以及一吸音套,所述吸音套置于机壳与消音罩之间并同时包覆于主消音管壳、出风端消音管壳和进风端消音管壳的外壁上。
【技术特征摘要】
1.一种高静音管道风机,其特征在于:它包括一机壳;一消音罩,所述消音罩包括内置于机壳内的主消音管壳、出风端消音管壳和进风端消音管壳,所述主消音管壳为两端开口且中空的圆筒状结构体,所述出风端消音管壳和进风端消音管壳均为两端开口且中空的圆台状结构体,所述出风端消音管壳的进风端与主消音管壳的出风端口对接、出风端套接于机壳的出风端口内,所述进风端消音管壳的进风端与主消音管壳的进风端口对接、出风端套接于机壳的进风端口内,所述主消音管壳的侧壁上、出风端消音管壳的侧壁上和进风端消音管壳的侧壁上均环周地开设有若干个消音孔;一风机总成,所述风机总成装设于主消音管壳内;以及一吸音套,所述吸音套置于机壳与消音罩之间并同时包覆于主消音管壳、出风端消音管壳和进风端消音管壳的外壁上。2.如权利要求1所述的一种高静音管道风机,其特征在于:所述主消音管壳的进风端口的侧壁上和出风端口的侧壁上均环周地开设有若干个...
【专利技术属性】
技术研发人员:黄冠,
申请(专利权)人:深圳市鸿冠电机有限公司,
类型:新型
国别省市:广东;44
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。