CN107339058A - 一种复合型隔声木质门 - Google Patents
一种复合型隔声木质门 Download PDFInfo
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Abstract
本发明公开了一种复合型隔声木质门,由内木质材料层、外木质材料层与中间的吸音材料层复合而成,且内木质材料层和外木质材料层与吸音材料层连接的一面通过圆孔以及槽型孔的声学结构设计以达到隔声减噪的效果,此外内外木质材料层的选材上也分别选取适合隔声效果好的红松以及力学强度高的水曲柳,吸音材料层选择专门的轻质吸音材料,在获得良好隔声效果的前提下有效降低木质门的整体重量,声学结构设计和吸音材料的联合作用有效提高了木质门的隔声效果,且重量合理,可广泛应用于各种场所,实用价值显著。
Description
技术领域
本发明涉及木质门领域,尤其是涉及一种复合型隔声木质门。
背景技术
现在装修市场中的木质门多为实木门或木质复合门,虽然具有美观大方的优点,但是隔声效果较差,在室与室之间或室与厅之间不能达到阻隔声音的功能,尤其不能使用在隔声性能要求较高的办公室、会议室、影剧院等场所,限制了这些木质门的适用范围。
现有的隔音木门一般是在两层或多层木板之间放置吸音材料或者设置声学结构设计的木质材料来起到隔音的效果,吸音材料存在着使用过多会增加木质门的重量的缺点,而声学结构设计的木质材料通常存在吸声效果不够明细的缺点,且结构稳定性较差。
因此,需要一种新的技术方案来解决上述问题。
发明内容
发明目的:为了解决现有技术不能满足隔声木质门的应用需求问题,本发明提出了一种减轻木质门的整体重量且具有优异的隔音效果的复合型隔声木质门。
技术方案:为达以上目的,本发明采取以下技术方案:一种复合型隔声木质门,由内木质材料层1、外木质材料层2与中间的吸音材料层3复合而成,其中,所述内木质材料层1与吸音材料层3连接的一面开有多个规则排列的圆孔4、外木质材料层2与吸音材料层3连接的一面开有多个规则排列的槽型孔5。
更进一步的,所述内木质材料层1取材于红松。
更进一步的,所述外木质材料层2取材于水曲柳。
更进一步的,所述吸音材料层3以质量计算由如下份数的制备原料制备而成:植物纤维30-40份、无石棉矿物纤维15-20份、刨花15-20份、再生LDPE6-10份,过氧化物交联剂2-5份,异丙醇8-10份、氧化镁2-5份,氯化苄5-9份、硬脂酸3-6份、强碱5-10份、硼砂3-5份、去离子水200-500份。
更进一步的,所述植物纤维选自竹纤维、木纤维中的一种或两种混合。
更进一步的,所述木纤维提取自阔叶树木。
更进一步的,所述刨花为椴木刨花或桃木刨花。
更进一步的,所述再生LDPE为由高压聚乙烯薄膜经回收造粒后的环保的再生高压料。
更进一步的,所述过氧化物交联剂为双叔丁基过氧异丙基苯BIPB。
有益效果:本发明提供的一种复合型隔声木质门,由内木质材料层、外木质材料层与中间的吸音材料层复合而成,且内木质材料层和外木质材料层与吸音材料层连接的一面通过圆孔以及槽型孔的声学结构设计以达到隔声减噪的效果,此外内外木质材料层的选材上也分别选取适合隔声效果好的红松以及力学强度高的水曲柳,吸音材料层选择专门的轻质吸音材料,在获得良好隔声效果的前提下有效降低木质门的整体重量,声学结构设计和吸音材料的联合作用有效提高了木质门的隔声效果,且重量合理,可广泛应用于各种场所,实用价值显著。
附图说明
图1为本发明实施例一种复合型隔声木质门的结构示意图。
图2为本发明实施例内木质材料层与吸音材料层接触面的结构示意图。
图3为本发明实施例外木质材料层与吸音材料层接触面的结构示意图。
具体实施方式
实施例1:
请参照图1-图3,本发明提供了一种复合型隔声木质门,由内木质材料层1、外木质材料层2与中间的吸音材料层3复合而成,其中,所述内木质材料层1与吸音材料层3连接的一面开有多个圆孔4、外木质材料层2与吸音材料层3连接的一面开有多个槽型孔5。
其中,所述内木质材料层1取材于红松;所述外木质材料层2取材于水曲柳;所述吸音材料层3以质量计算由如下份数的制备原料制备而成:植物纤维30份、无石棉矿物纤维15份、刨花15份、再生LDPE6份,过氧化物交联剂2份,异丙醇8份、氧化镁2份,氯化苄5份、硬脂酸3份、强碱5份、硼砂3份、去离子水200份。
其中,所述植物纤维选自竹纤维;所述刨花为椴木刨花或桃木刨花;所述再生LDPE为由高压聚乙烯薄膜经回收造粒后的环保的再生高压料;所述过氧化物交联剂为双叔丁基过氧异丙基苯BIPB。
实施例2:
请参照图1-图3,本发明提供了一种复合型隔声木质门,由内木质材料层1、外木质材料层2与中间的吸音材料层3复合而成,其中,所述内木质材料层1与吸音材料层3连接的一面开有多个圆孔4、外木质材料层2与吸音材料层3连接的一面开有多个槽型孔5。
其中,所述内木质材料层1取材于红松;所述外木质材料层2取材于水曲柳;所述吸音材料层3以质量计算由如下份数的制备原料制备而成:植物纤维40份、无石棉矿物纤维20份、刨花20份、再生LDPE10份,过氧化物交联剂5份,异丙醇8-10份、氧化镁5份,氯化苄9份、硬脂酸6份、强碱10份、硼砂5份、去离子水500份。
其中,所述植物纤维选自木纤维;所述木纤维提取自阔叶树木;所述刨花为椴木刨花或桃木刨花;所述再生LDPE为由高压聚乙烯薄膜经回收造粒后的环保的再生高压料;所述过氧化物交联剂为双叔丁基过氧异丙基苯BIPB。
实施例3:
请参照图1-图3,本发明提供了一种复合型隔声木质门,由内木质材料层1、外木质材料层2与中间的吸音材料层3复合而成,其中,所述内木质材料层1与吸音材料层3连接的一面开有多个圆孔4、外木质材料层2与吸音材料层3连接的一面开有多个槽型孔5。
其中,所述内木质材料层1取材于红松;所述外木质材料层2取材于水曲柳;所述吸音材料层3以质量计算由如下份数的制备原料制备而成:植物纤维35份、无石棉矿物纤维18份、刨花18份、再生LDPE8份,过氧化物交联剂3份,异丙醇9份、氧化镁3份,氯化苄7份、硬脂酸5份、强碱8份、硼砂4份、去离子水400份。
其中,所述植物纤维选自木纤维;所述木纤维提取自阔叶树木;所述刨花为椴木刨花或桃木刨花;所述再生LDPE为由高压聚乙烯薄膜经回收造粒后的环保的再生高压料;所述过氧化物交联剂为双叔丁基过氧异丙基苯BIPB。
实施例1-3的一种复合型隔声木质门,声学结构设计和吸音材料的联合作用有效提高了木质门的隔声效果,且在取得同等吸音效果的前提上,整体重量降低了10%-15%,在保持其隔音功能的前提下明显有效降低了整体木门的重量,解除了传统隔声型木门由于重量问题产生的一些使用限制,实用价值显著。
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的前提下,还可以作出若干改进,这些改进也应视为本发明的保护范围。
Claims (9)
1.一种复合型隔声木质门,其特征在于由内木质材料层(1)、外木质材料层(2)与中间的吸音材料层(3)复合而成,其中,所述内木质材料层(1)与吸音材料层(3)连接的一面开有多个规则排列的圆孔(4)、外木质材料层(2)与吸音材料层(3)连接的一面开有多个规则排列的槽型孔(5)。
2.根据权利要求1所述的复合型隔声木质门,其特征在于:所述内木质材料层(1)取材于红松。
3.根据权利要求1所述的复合型隔声木质门,其特征在于:所述外木质材料层(2)取材于水曲柳。
4.根据权利要求1所述的复合型隔声木质门,其特征在于:所述吸音材料层(3)以质量计算由如下份数的制备原料制备而成:植物纤维30-40份、无石棉矿物纤维15-20份、刨花15-20份、再生LDPE6-10份,过氧化物交联剂2-5份,异丙醇8-10份、氧化镁2-5份,氯化苄5-9份、硬脂酸3-6份、强碱5-10份、硼砂3-5份、去离子水200-500份。
5.根据权利要求4所述的复合型隔声木质门,其特征在于:所述植物纤维选自竹纤维、木纤维中的一种或两种混合。
6.根据权利要求5所述的复合型隔声木质门,其特征在于:所述木纤维提取自阔叶树木。
7.根据权利要求4所述的复合型隔声木质门,其特征在于:所述刨花为椴木刨花或桃木刨花。
8.根据权利要求4所述的复合型隔声木质门,其特征在于:所述再生LDPE为由高压聚乙烯薄膜经回收造粒后的环保的再生高压料。
9.根据权利要求4所述的复合型隔声木质门,其特征在于:所述过氧化物交联剂为双叔丁基过氧异丙基苯BIPB。
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WO2013012108A1 (ko) * | 2011-07-19 | 2013-01-24 | Lee Hyung Ho | 숯이 내장된 건축용 흡음재 및 흡음 도어 |
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