CN108518170A - 一种隔音门 - Google Patents

一种隔音门 Download PDF

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CN108518170A
CN108518170A CN201810333102.3A CN201810333102A CN108518170A CN 108518170 A CN108518170 A CN 108518170A CN 201810333102 A CN201810333102 A CN 201810333102A CN 108518170 A CN108518170 A CN 108518170A
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door
plate
soundproof
frame
mounting groove
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CN108518170B (zh
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屈振
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Zhejiang Haitai Rongzhi Acoustics Technology Co ltd
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Hangzhou Hex Electronics Co Ltd
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Abstract

本发明公开了一种隔音门，包括框架、门板，所述框架上开设有与门板配合的安装槽，所述门板设置有两扇，两扇门板与框架均转动连接，两扇门板开启方向均朝向框架外侧，两扇门板的开启转动方向相同，所述框架一体成型，所述框架中部上方设置有连通室外的通气管。关闭一扇门板，在关闭另一扇门板时，两扇门板之间的气体被压缩，气体通过通气管通向外界；由于两扇门板均为关闭状态，所以增强了隔音门整体的隔音效果。

Description

一种隔音门
技术领域
本发明涉及一种隔音门。
背景技术
隔音门主要用在高隔音要求场所起隔音作用，门扇成型主要是用新型镀锌钢板、内部采用专业隔音材料、阻尼隔音板、隔音棉等作隔音填充物，同时，隔音门最重要的还有密封性处理。采用磁控密封能确保良好的密封隔音效果。
隔音门具有如下特点采用多层复合，特殊隔声结构，并可承受高温及气动负荷。隔音门分单开门和双开门，并可带观察窗、密封可靠、开启灵活。专业隔音门制作基本不会采取推拉结构，推拉式不利于密封性的处理，会大大影响到隔音的整体效果。
专业隔音门，主要用于各种试验室、影视城、演播厅、录音棚等场所。
现有的隔音门通常仅设置一扇，在实际使用当中，一扇隔音门的隔音效果差；若是采用双扇隔音门，关闭一扇隔音门，关闭另一扇隔音门时，两扇隔音门之间的空气被压缩，导致另一扇隔音门在压强作用下打开，隔音效果差。
发明内容
针对现有技术存在的隔音门的隔音效果差的问题，本发明的目的在于提供一种隔音门，增强隔音门的隔音效果。
为实现上述目的，本发明提供了如下技术方案：
一种隔音门，包括框架、门板，所述框架上开设有与门板配合的安装槽，所述门板设置有两扇，两扇门板与框架均转动连接，两扇门板开启方向均朝向框架外侧，两扇门板的开启转动方向相同，所述框架一体成型，所述框架中部上方设置有连通室外的通气管。
通过采用上述技术方案，关闭一扇门板，在关闭另一扇门板时，两扇门板之间的气体被压缩，气体通过通气管通向外界；由于两扇门板均为关闭状态，所以增强了隔音门整体的隔音效果。
本发明的进一步设置为：所述通气管上包裹有吸音棉。
通过采用上述技术方案，外界的声音可能会通过通气管进入两扇门板之间的空间，通过吸音棉，对通气管内的气体进行过滤，减小声音进入室内的概率。
本发明的进一步设置为：所述通气管延伸方向非直线。
通过采用上述技术方案，通气管非直线，在声音沿通气管进入的过程中，声音被损耗，从而减小声音进入室内的概率。
本发明的进一步设置为：两扇门板所形成的夹角为锐角。
通过采用上述技术方案，在录音棚中，在转角处通常设置为非直角，从而减少驻波产生的概率。
本发明的进一步设置为：所述门板与安装槽通过两个沿竖直方向对称设置的第一合页连接；所述门板与安装槽之间设置有用于加强门板与框架之间连接性的第二合页，所述第二合页设置在门板的上半部。
通过采用上述技术方案，由于门板的重量，门板与第一合页连接的一端会产生间隙，通过第二合页加强门板与框架的连接强度，减小门板与框架之间产生间隙的概率。
本发明的进一步设置为：所述第二合页中心点距安装槽底面的距离与安装槽竖直方向上的距离的比值为黄金分割比例。
通过采用上述技术方案，在实际使用当中，第二合页这样设置，对门板整体的作用力适合，减小门板与安装槽之间产生间隙的概率。
本发明的进一步设置为：所述安装槽的两个侧面和顶面均设置有第一海绵层，所述安装槽内设置有与门板配合的阻挡圈，所述第一海绵层包裹在阻挡圈外侧。
通过采用上述技术方案，阻挡圈与两扇门板均抵紧，第一海绵层覆盖在阻挡圈和安装槽内侧壁，从而减小声音通过门板与安装槽之间间隙进入室内的概率。人行走过程中他在安装槽地面，容易造成第一海绵层损坏。所以安装槽的下壁未设置有第一海绵层。
本发明的进一步设置为：所述安装槽的宽度等于门板上表面对角线的距离。
通过采用上述技术方案，在启闭门板的过程中，门板与安装槽侧壁的抵紧力强，减小声音进入室内的概率。
本发明的进一步设置为：所述门板包括木龙骨框架层，所述木龙骨框架层之间设置有岩棉板，所述木龙骨框架层两侧有木工板层，所述木工板层外包裹有隔音橡胶皮层，隔音橡胶皮层外包裹有第二海绵层，所述隔音橡胶皮层外设置有用于包裹的包裹层。
通过采用上述技术方案，隔音橡胶皮对声音具有阻隔效果，第二海绵层对声音具有吸收效果，岩棉板具有保温和隔热的效果。
本发明的进一步设置为：所述包裹层包括皮革层和聚酯纤维板。
通过采用上述技术方案，皮革层与框架接触，门板与框架之间密封效果好，聚酯限位板起到吸音和装饰的效果。
本发明具有以下优点：
1、关闭一扇门板，在关闭另一扇门板时，两扇门板之间的气体被压缩，气体通过通气管通向外界；由于两扇门板均为关闭状态，所以增强了隔音门整体的隔音效果。
2、通过吸音棉，对通气管内的气体进行过滤，减小声音进入室内的概率。
3、两扇门板所形成的夹角为锐角，从而减少驻波产生的概率。
4、由于门板的重量，门板与第一合页连接的一端会产生间隙，通过第二合页加强门板与框架的连接强度，减小门板与框架之间产生间隙的概率。
5、隔音橡胶皮对声音具有阻隔效果，第二海绵层对声音具有吸收效果，岩棉板具有保温和隔热的效果。
附图说明
图1为隔音门的整体结构图；
图2为通气管的剖视图；
图3为框架的横向剖视图；
图4为门板的横向剖视图。
附图标记：1、框架；2、门板；3、安装槽；4、把手；5、通气管；6、吸音棉；7、第一合页；8、第二合页；9、第一海绵层；10、阻挡圈；11、木龙骨框架层；12、岩棉板；13、木工板层；14、隔音橡胶皮层；15、第二海绵层；16、皮革层；17、聚酯纤维板。
具体实施方式
参照附图对本发明做进一步说明。
一种隔音门，如图1所示：包括框架1、门板2，框架1一体成型。框架1上开设有与门板2配合的安装槽3，门板2设置有两扇，两扇门板2与框架1均转动连接。门板2两侧均设置有把手4。框架1中部上方设置有连通室外的通气管5。通气管5上包裹有吸音棉6（如图2所示）。通气管5延伸方向非直线。在关闭第二扇门板2时，两扇门板2之间的器筒通过通气管5导出，从而减小了已经关闭的门板2被气体顶开的概率，加强了隔音效果。
两扇门板2开启方向均朝向框架1外侧，两扇门板2的开启转动方向相同。这样设置，在第一扇门板2关闭后，关闭第二扇门板2，两扇门板2之间的空气首先与已经关闭的门板2与框架1连接的一端接触，从而减小已经关闭的门板2被气体顶开的概率。
两扇门板2所形成的夹角为锐角。在录音棚中，在转角处通常设置为非直角，从而减少驻波产生的概率。
门板2与安装槽3通过两个第一合页7连接。两个第一合页7沿竖直方向对称设置。门板2与安装槽3之间设置有第二合页8，第二合页8设置在门板2的上半部。第二合页8中心点距安装槽3底面的距离与安装槽3竖直方向上的距离的比值为黄金分割比例。由于门板2的重量，门板2与第一合页7连接的一端会产生间隙，通过第二合页8加强门板2与框架1的连接强度，减小门板2与框架1之间产生间隙的概率。
如图1和3所示：安装槽3的两个侧面和顶面均设置有第一海绵层9，安装槽3内设置有与门板2配合的阻挡圈10，第一海绵层9包裹在阻挡圈10外侧。安装槽3的宽度等于门板2上表面对角线的距离。人行走过程中他在安装槽3地面，容易造成第一海绵层9损坏。所以安装槽3的下壁未设置有第一海绵层9。
如图4所示：门板2包括木龙骨框架层11，木龙骨框架层11之间设置有岩棉板12，木龙骨框架层11两侧有木工板层13，木工板层13外包裹有隔音橡胶皮层14，隔音橡胶皮层14外包裹有第二海绵层15。隔音橡胶皮层14外设置有用于包裹的包裹层。包裹层包括皮革层16和聚酯纤维板17。皮革层16使门板2整体密封，皮革层16与第一海绵层9接触，从而加强门板2与框架1之间的密封性。
工作原理：关闭一扇门板2，在关闭另一扇门板2时，两扇门板2之间的气体被压缩，气体通过通气管5通向外界，由于设置有吸音棉6，所以外界的声音通过通气管5进入室内的概率变低，从而加强了隔音门整体的隔音性。
两扇门板2同时对声音进行隔绝，隔音门的隔音效果好。
以上所述仅是本发明的优选实施方式，本发明的保护范围并不仅局限于上述实施例，凡属于本发明思路下的技术方案均属于本发明的保护范围。应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理前提下的若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (10)

1.一种隔音门，包括框架（1）、门板（2），其特征是：所述框架（1）上开设有与门板（2）配合的安装槽（3），所述门板（2）设置有两扇，两扇门板（2）与框架（1）均转动连接，两扇门板（2）开启方向均朝向框架（1）外侧，两扇门板（2）的开启转动方向相同，所述框架（1）一体成型，所述框架（1）中部上方设置有连通室外的通气管（5）。
2.根据权利要求1所述的一种隔音门，其特征是：所述通气管（5）上包裹有吸音棉（6）。
3.根据权利要求2所述的一种隔音门，其特征是：所述通气管（5）延伸方向非直线。
4.根据权利要求1所述的一种隔音门，其特征是：两扇门板（2）所形成的夹角为锐角。
5.根据权利要求1所述的一种隔音门，其特征是：所述门板（2）与安装槽（3）通过两个沿竖直方向对称设置的第一合页（7）连接；所述门板（2）与安装槽（3）之间设置有用于加强门板（2）与框架（1）之间连接性的第二合页（8），所述第二合页（8）设置在门板（2）的上半部。
6.根据权利要求5所述的一种隔音门，其特征是：所述第二合页（8）中心点距安装槽（3）底面的距离与安装槽（3）竖直方向上的距离的比值为黄金分割比例。
7.根据权利要求1所述的一种隔音门，其特征是：所述安装槽（3）的两个侧面和顶面均设置有第一海绵层（9），所述安装槽（3）内设置有与门板（2）配合的阻挡圈（10），所述第一海绵层（9）包裹在阻挡圈（10）外侧。
8.根据权利要求7所述的一种隔音门，其特征是：所述安装槽（3）的宽度等于门板（2）上表面对角线的距离。
9.根据权利要求1所述的一种隔音门，其特征是：所述门板（2）包括木龙骨框架层（11），所述木龙骨框架层（11）之间设置有岩棉板（12），所述木龙骨框架层（11）两侧有木工板层（13），所述木工板层（13）外包裹有隔音橡胶皮层（14），隔音橡胶皮层（14）外包裹有第二海绵层（15），所述隔音橡胶皮层（14）外设置有用于包裹的包裹层。
10.根据权利要求9所述的一种隔音门，其特征是：所述包裹层包括皮革层（16）和聚酯纤维板（17）。
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