CN203809081U - 低风阻风冷热泵出风消声器 - Google Patents

低风阻风冷热泵出风消声器 Download PDF

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Publication number
CN203809081U
CN203809081U CN201320726997.XU CN201320726997U CN203809081U CN 203809081 U CN203809081 U CN 203809081U CN 201320726997 U CN201320726997 U CN 201320726997U CN 203809081 U CN203809081 U CN 203809081U
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air
heat pump
cooled heat
wind
drag
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Expired - Fee Related
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CN201320726997.XU
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English (en)
Inventor
史先虎
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Sky Anhui Wise Man's Environmental Protection Hvac Design Engineering Co Ltd
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Sky Anhui Wise Man's Environmental Protection Hvac Design Engineering Co Ltd
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Abstract

低风阻风冷热泵出风消声器,它涉及噪音处理技术领域。它包括进风口、出风口、消声板,在进风口、出风口之间设置有多个消声板,所述消声板呈“丿”型,每两个消声板之间形成消声通道。本实用新型既降低了风阻又消除了风冷热泵组的直射声。

Description

低风阻风冷热泵出风消声器
技术领域
本实用新型涉及噪音处理技术领域,尤其涉及一种低风阻风冷热泵出风消声器。
背景技术
在风冷热泵组制冷、制热过程中为了降低噪音常会在出风口设置消声器,但因风冷热泵出风风速较大,空气分子处于涡流旋转状态,若消声器底部为条形平状(见图1),空气到达消声片底部会使空气分子形成无序乱撞,空气分子消耗大量动能,从而会大大减少出风量,降低风冷热泵机组效率,而且在消声器上方产生直射声。
实用新型内容
本实用新型的目的是提供一种低风阻无直射声的风冷热泵出风消声器。
为了解决背景技术中所存在的问题,本实用新型是采用以下技术方案:它包括进风口、出风口、消声板,在进风口、出风口之间设置有多个消声板,所述消声板呈“丿”型,每两个消声板之间形成消声通道。
本实用新型既降低了风阻又消除了风冷热泵组的直射声。
附图说明
图1是普通风冷热泵组出风消声器的结构示意图;
图2是本实用新型的结构示意图。
具体实施方式
参见图2,一种低风阻风冷热泵出风消声器,它包括进风口1、出风口2、消声板3,在进风口1、出风口2之间设置有多个消声板3,所述消声板3呈“丿”型,每两个消声板3之间形成消声通道。
当风冷热泵组排风时,排出的空气分子经过消声板“丿”型底部后会被有序地进入形成消声通道,从而减少了风阻,风量影响很小,最后经上部消声通道从出风口排出,因此消除了风机对消声器上部的直射声。

Claims (1)

1. 一种低风阻无直射声风冷热泵出风消声器,其特征在于,它包括进风口、出风口、消声板,在进风口、出风口之间设置有多个消声板,所述消声板呈“丿”型,每两个消声板之间形成消声通道。
CN201320726997.XU 2013-11-18 2013-11-18 低风阻风冷热泵出风消声器 Expired - Fee Related CN203809081U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320726997.XU CN203809081U (zh) 2013-11-18 2013-11-18 低风阻风冷热泵出风消声器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320726997.XU CN203809081U (zh) 2013-11-18 2013-11-18 低风阻风冷热泵出风消声器

Publications (1)

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CN203809081U true CN203809081U (zh) 2014-09-03

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CN201320726997.XU Expired - Fee Related CN203809081U (zh) 2013-11-18 2013-11-18 低风阻风冷热泵出风消声器

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CN (1) CN203809081U (zh)

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

Granted publication date: 20140903

Termination date: 20141118

EXPY Termination of patent right or utility model