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    1. WKSA型折(shé)板(bǎn)式消声器(qì)

      产品中心 > 噪声治理系列 > WKSA型折板(bǎn)式消声器(qì)

      WKSA型折板(bǎn)式消声器

      image.png

      1、产品说明

      折板(bǎn)式消声器是经改良的一种片(piàn)式阻性消声器,吸音片呈折板状,增加了声波的反射次数,使得消声性能(néng)提高,该消声器采用玻璃(lí)棉作吸音材料,镀(dù)锌穿(chuān)孔板和超细玻璃棉布为护板,管(guǎn)道(dào)有效通道比较大,压力(lì)损失小,是(shì)一种性(xìng)能优良的消声器。除了把吸声(shēng)材(cái)料固定(dìng)在气流通道的内壁上以(yǐ)外,还要将阻性(xìng)折板式吸声原件按一定的方式均匀的排列在通道内(nèi),就构(gòu)成(chéng)了阻性折板式消声器。为减小消(xiāo)声器的阻(zǔ)力,折(shé)板(bǎn)消声片迎气流端部可设导(dǎo)流头。当声波进入(rù)阻(zǔ)性消音器时,一部分声(shēng)能在多孔材料的孔隙中摩擦而转化成(chéng)热能消耗掉,使通过消音器的声波减弱。但(dàn)反复折射碰撞也加大了阻力损失。折板式消声器消声量为10-25dB(A)。

      2、用途

      广泛应(yīng)用于建筑行业、高(gāo)噪声车间(jiān)、电站(zhàn)、中央空调风机房、冷冻机房、水泵房(fáng)、纺织行(háng)业车间等多种需要通风降噪的(de)场所。

       


      相关信息

      更新时间:2025-07-14 18:10 来源:www.siping.cd.xinxiang.zz.pingliang.ww38.viennacitytours.com