{"code":2000,"msg":{"total":25,"page":"
<\/a> 1<\/a>2<\/a>3<\/a> 确定<\/a><\/div>","lastpage":3,"data":[{"id":28,"cate_id":29,"hycate_id":37946,"title":"热泵机组降噪项目","seotitle":null,"keywords":null,"description":null,"img":"\/uploads\/20241120\/8288dfbbb21dd2f37b6561aa37392227.jpg","img_more":"[\"\\\/uploads\\\/20241120\\\/8288dfbbb21dd2f37b6561aa37392227.jpg\",\"\\\/uploads\\\/20241120\\\/81f4c59fb2a20731fb6de8f508de43c4.jpg\"]","video":"","video_img":"","content":"

  项目名称:郑州酒店热泵机组降噪项目<\/p>

  项目简介:本项目中需要治理的设备为16台风冷热泵机组,布置于酒店五楼裙楼屋面。声源距离敏感点20米左右。敏感点为酒店客房。<\/p>

  治理目标:通过治理达到《声环境质量标准》(GB3096-2008)一类区标准,即即白天≤55dB(A)夜间≤45dB(A)<\/p>

  治理措施:本项目采用大型隔音罩+阻抗复合型消音器+通风消音百叶+隔音门等治理措施<\/p>

  治理效果:通过治理,敏感点达到43.5db(A).治理效果和整体项目外观得到甲方领导的高度认可<\/p>

<\/p>","price":"0.00","num":1,"unit":"件","param_more":"","tags":"","listorder":99,"click":11247,"is_top":2,"create_time":"2021-04-20 09:33:54","update_time":"2024-11-20 17:26:15","cate":"降噪工程系列","hycate":[{"id":"1906","name":"汽配汽用","pid":"0"},{"id":"25490","name":"外饰\/改装\/配件","pid":"1906"},{"id":"37946","name":"汽车吸音棉","pid":"25490"}]},{"id":27,"cate_id":29,"hycate_id":37946,"title":"空调外机降噪项目","seotitle":null,"keywords":null,"description":null,"img":"\/uploads\/20241120\/1464aaec3d75d30f900b60d100023f01.jpg","img_more":"[\"\\\/uploads\\\/20241120\\\/1464aaec3d75d30f900b60d100023f01.jpg\",\"\\\/uploads\\\/20241120\\\/c79da3b6b79839c544e52e1866568e7d.jpg\",\"\\\/uploads\\\/20241120\\\/91dd664f16aa9337f90c10bb827eca24.jpg\"]","video":"","video_img":"","content":"

  工程名称:河南饭店中央空调外机噪音治理<\/p>

  工程地点:郑州市花园路与紫金山路西北角河南饭店内<\/p>

  客户名称:河南省河南饭店<\/p>

  治理措施:隔音屏障<\/p>

  治理效果:通过此次噪声治理达到了保护区域即机组西北60米左右的居民楼窗外一米处达到《声环境质量标准》(GB3096-2008)中的2类标准。排除非本因素影响。<\/p>

<\/p>","price":"0.00","num":1,"unit":"件","param_more":"","tags":"","listorder":99,"click":6969,"is_top":2,"create_time":"2021-04-20 09:30:19","update_time":"2024-11-20 17:28:58","cate":"降噪工程系列","hycate":[{"id":"1906","name":"汽配汽用","pid":"0"},{"id":"25490","name":"外饰\/改装\/配件","pid":"1906"},{"id":"37946","name":"汽车吸音棉","pid":"25490"}]},{"id":23,"cate_id":29,"hycate_id":37946,"title":"冷却塔噪音治理项目","seotitle":null,"keywords":null,"description":null,"img":"\/uploads\/20241120\/f9e4a3a67b7910737aebeb782ab5bf00.jpg","img_more":"[\"\\\/uploads\\\/20241120\\\/f9e4a3a67b7910737aebeb782ab5bf00.jpg\",\"\\\/uploads\\\/20241120\\\/c033e3a92f93ecb203c6fe932855811e.jpg\",\"\\\/uploads\\\/20241120\\\/349a94389647329dd6b5379477547994.jpg\"]","video":"","video_img":"","content":"

  济源天坛办事处冷却塔距离居民楼仅5米左右。对现场进行的监测表明:冷却塔噪声对一墙之隔的居民环境噪声的贡献较大。受委托,我司对该项目进行治理。<\/p>

  此项目中噪音主要表现为淋水噪音。在冷却塔旁边测得76db(A)。针对现场情况我公司在冷却塔外一米处设置U字型声屏障,保护居民声环境的同时保证设备正常用风。<\/p>

  由于本项目冷却塔设备工作时间为晚上十点自动关闭,故应执行昼间标准。<\/p>

  经治理,冷却塔东北边约5米居民窗外一米处噪音达到52db(A)。低于该地块国家标准8db(A).受到办事处主要领导的认可和好评。<\/span><\/p>

<\/p>


<\/p>

<\/p>","price":"0.00","num":1,"unit":"件","param_more":"","tags":"","listorder":99,"click":11130,"is_top":2,"create_time":"2021-04-20 09:16:42","update_time":"2024-11-20 17:33:44","cate":"降噪工程系列","hycate":[{"id":"1906","name":"汽配汽用","pid":"0"},{"id":"25490","name":"外饰\/改装\/配件","pid":"1906"},{"id":"37946","name":"汽车吸音棉","pid":"25490"}]},{"id":22,"cate_id":14,"hycate_id":37946,"title":"隔音罩","seotitle":null,"keywords":null,"description":null,"img":"\/uploads\/20241120\/c84abd2497f55181eee591c9cafa4a86.jpg","img_more":"[\"\\\/uploads\\\/20241120\\\/c84abd2497f55181eee591c9cafa4a86.jpg\",\"\\\/uploads\\\/20241120\\\/3f6c7cfa90489a1cc482a804c65e49a1.jpg\",\"\\\/uploads\\\/20241120\\\/7100f42a4b36efeac75466595d848476.jpg\",\"\\\/uploads\\\/20241120\\\/41bab1ca53c878595265b69b1a8030e6.jpg\"]","video":"","video_img":"","content":"

  隔声罩是一种可取的有效降噪措施,它把体积较大 噪声较大的设备封闭起来,以有效地阻隔噪声的外传,减少噪声对环境的影响。但是这会给维修、监视、管路布置等带来不便,并且不利于所罩装置的散热,有时需要以机械通风的方式冷却罩内的空气。<\/p>

  产品特点:<\/p>

  蓝音隔声罩由隔声构件和支撑结构(多为钢结构)组成。根据不同要求,隔音罩壁采用0.5-2mm的镀锌钢板、铝板等金属材料。隔声罩采用模块化设计,方便运输,适合现场安装,便于维护检修。可根据不同的使用要求安装透视门\/窗、照明设备、通风排热系统等,并可按要求涂装各种颜色。<\/p>

  产品种类:<\/p>

  根据不同设备的特性和使用特点,可以做成固定密封式、活动密封式、开敞式、局部活动式和快速拆卸式等不同类型。<\/p>

  性 能:<\/p>

  根据隔声罩的形式,一般能获得20-35dB的隔声量;<\/p>

  应 用:<\/p>

  适用于降低各类鼓风机、引风机、发电机、 空压机、变压器、粉碎机、球磨机、电动机、水泵、木工机械、印刷等设备的噪声。可隔离设备的高噪声,减少噪声对人体的危害。同时配备有通风降温、散热装置和进、排风消声器等,保证设备正常工作。我蓝音隔音公司可独立完成隔声罩的设计、制造 运输 安装工作。<\/p>


<\/p>

<\/p>","price":"0.00","num":1,"unit":"件","param_more":"","tags":"","listorder":99,"click":11289,"is_top":2,"create_time":"2021-04-02 15:14:26","update_time":"2024-11-20 17:46:49","cate":"隔音系列","hycate":[{"id":"1906","name":"汽配汽用","pid":"0"},{"id":"25490","name":"外饰\/改装\/配件","pid":"1906"},{"id":"37946","name":"汽车吸音棉","pid":"25490"}]},{"id":21,"cate_id":14,"hycate_id":37946,"title":"隔声屏障","seotitle":null,"keywords":null,"description":null,"img":"\/uploads\/20241120\/00a678f48b6a23ee8e8736dff2d6bb3e.jpg","img_more":"[\"\\\/uploads\\\/20241120\\\/00a678f48b6a23ee8e8736dff2d6bb3e.jpg\",\"\\\/uploads\\\/20241120\\\/f77b6dc7f71c950651bf896eac8f644e.jpg\",\"\\\/uploads\\\/20241120\\\/a59e4e7838f8db0ba65356082d9ea246.jpg\"]","video":"","video_img":"","content":"

  声屏障是降低噪声,特别是降低交通噪声常用的有效措施之一。<\/p>

  声屏障即是声源和接收者之间插入一个设施,使声波传播有一个显著的附加衰减,从而减弱接收者所在的的一定区域内的噪声影响。<\/p>

  声屏障分为纯隔声的反射型声屏障,和吸声与隔声相结合的复合型声屏障。理论与实践证明,后者是更为有效的隔声做法。<\/p>

  产品特点:<\/p>

  蓝音公司生产的声屏障广泛应用在各种交通设施(轨道交通、高速公路、高架路桥、快速干道等)和工业、民用设备的噪声治理工程中。<\/p>

  蓝音公司生产的声屏障具有优越的声学性能,力学参数、耐用性、景观配合、安装等方面也表现优异。简单来说,佳音公司生产的声屏障具有以下显著优点:<\/p>

  ◆ 使用寿命长,一般可达10年以上;<\/p>

  ◆ 很好的声学性能表现:不同型号的声盾板的隔声等级可以达到Rw35—Rw30;<\/p>

  ◆ 结构形式灵活多样;<\/p>

  ◆ 安装简便,声盾板连续放入H型立柱间,板之间相互嵌入,无缝隙;<\/p>

  ◆ 每个模块都可单独被移走或替换,维护、更换快速简单。<\/p>

  ◆ 外形美观,面层选择多样,形式变换灵活,与周围环境相匹配,且牢固、持久、美观,耐风雨侵蚀,表面经过处理,容易清洁;<\/p>

  ◆ 自重小,结构轻;<\/p>

  ◆ 按照不同的声盾板、不同的型钢立柱、不同的隔声透视构件和不同的吸声体的组合,可以组合成多达十几种不同形式的声屏障。<\/p>

  产品种类:<\/p>

  1 按照用途可分为交通隔音屏障、设备噪音衰减隔音屏障、工业厂界隔音屏障。(尺寸、规格根据客户需求定制)<\/p>

  2 按照材料可分为玻璃钢隔音屏障 镀锌板隔音屏障。<\/p>

  性 能:<\/p>

  声屏障的减噪量与噪声的频率、屏障的高度以及声源与接收点之间的距离等因素有关。对大于2000Hz的高频声比800一1000Hz左右的中频声的减噪效果要好,但对于25Hz左右的低频声.则由于声波波长比较长而很容易从屏障上方绕射过去,所以效果就差。<\/p>

  通常,声屏障对高频声可降低15—25dB。声屏障的高度,可根据声源与接收点之间的距离设计,屏障的高度增加一倍,则其减噪量可增加6dB,为了使屏障的减噪效果较好,应尽量使屏障靠近声源或接收点。<\/p>

  应 用:<\/p>

  适用于高速铁路、高速公路、高架桥、轨道交通、发电站、医院、学校、工业企业建筑施工工地等。<\/p>


<\/p>

<\/p>","price":"0.00","num":1,"unit":"件","param_more":"","tags":"","listorder":99,"click":8833,"is_top":2,"create_time":"2021-04-02 15:14:26","update_time":"2024-11-20 17:49:57","cate":"隔音系列","hycate":[{"id":"1906","name":"汽配汽用","pid":"0"},{"id":"25490","name":"外饰\/改装\/配件","pid":"1906"},{"id":"37946","name":"汽车吸音棉","pid":"25490"}]},{"id":20,"cate_id":14,"hycate_id":37946,"title":"隔音门","seotitle":null,"keywords":null,"description":null,"img":"\/uploads\/20241120\/cbbec2acc865584c426b361ccd900832.jpg","img_more":"[\"\\\/uploads\\\/20241120\\\/cbbec2acc865584c426b361ccd900832.jpg\",\"\\\/uploads\\\/20241120\\\/37f7cda53f5746dab01a3f0167551965.jpg\",\"\\\/uploads\\\/20241120\\\/d25858342657699c629bb5b8978e8a3b.jpg\",\"\\\/uploads\\\/20241120\\\/d72f600cc3ebf07da97a54dddb37aaf5.jpg\",\"\\\/uploads\\\/20241120\\\/0e0896c20f06365e5158e8086dc966a5.jpg\",\"\\\/uploads\\\/20241120\\\/d12c21bd5322e98250f91ce73ad68bb5.jpg\"]","video":"","video_img":"","content":"

  产品说明:<\/p>

  隔声门是防止外部噪声传入建筑物内和建筑物内的高噪声向外传出的一种降噪措施,通过专门设计和制作安装的建筑隔声构件。<\/p>

  隔声门多为钢质门,这种钢质门是由两块面板之间放入网状钢制肋条构成,内部填充材料多为玻璃棉。面板常常会采用冷轧钢板制作,因为它的表面比热轧钢板光滑,有时我们也会采用不锈钢板等等。隔声门选用较高精度的冷扎钢板,门体空腔中填充隔音材料.隔音材料容重控制在50∽100kg\/m3之内。门四周均用橡胶条密封,保证其隔音指数STC≥35dB。<\/p>

  产品特点:<\/p>

  启闭轻便、灵活,门缝密封程度好,加工精度高,具有防火和隔声两大功能,有良好的隔音效果。<\/p>

  1、 利用门腔内填充的离心玻璃棉、阻尼橡胶板等隔声材料,使隔声门在各个频率段皆有较好的隔声性能;由于隔声门的特殊结构,使得它的厚度、面密度较普通门更高。因此隔声门的五金件、密封条等配件就尤为重要。这些配件的质量,可以说是决定隔声门隔声量和使用寿命的重要条件。<\/p>

  2、 既具有良好隔声性能又能保证一定的防盗性。<\/p>

  3、隔声量:当采用无门槛做法时,其隔声量≥25dB;当采用有门槛做法时,其隔声量≥35dB。<\/p>

  4、钢质防火隔声门适用于既有隔声要求又有防火要求的场所。<\/p>

  5、门扇内的填充材料及其厚度等,由生产厂家根据隔声量及防火要求确定。一般门扇内填充用玻璃布包中级玻璃棉纤维或用岩棉制品,其体积密度控制在80~100Kg\/m3之内。<\/p>

  6、隔声门门扇的骨架及面板材料分为两种类型:  A 型为轻钢龙骨骨架、冷轧钢板面板;  b 型为轻钢龙骨骨架、电镀锌钢板面板;  c 型为防火隔声门,设计人在项目设计选用时,应注明该门的防火等级及门扇外装材料要求。<\/p>

  7、密封条:采用三元乙丙橡胶制品。<\/p>

  产品种类:<\/p>

  1 单开隔音门、双开隔音门 子母门等(尺寸、规格根据客户需求定制)<\/p>

  2 机房隔音门 普通室内隔音门 电影院隔音门 KTV隔音门等(可根据业主需要进行表面颜色 造型等设计)<\/p>

  应 用:<\/p>

  隔声门的应用范围相当广,主要用于工业噪声综合治理、适用于工业厂房、机房及辅助建筑或条件相当的民用建筑、娱乐场所、录音棚电台的录音门、演播厅、试听室等等领域均有应用。广播、电影、电视以及音响制品等的录音室、播音室、演播室、试听室。声学试验室中的消声室、混响室、隔声室、测听室等;公共建筑中的音乐厅、影剧院、多功能厅、高 级会议室等;工矿企业建筑中高噪声车间中的控制室、机房隔声间、机器隔声罩等;这类建筑要求房间内的噪声低,因为噪声过高直接影响播音、演唱、演奏以及音响制品(录音带和CD等)的音质效果;声学试验室内的噪声则关系到测量精度;高噪声机电设备机房的隔声,使其噪声一方面不危害操作人员的健康。另一方面不污染周围环境,不影响人们的生活、工作和学习。<\/p>


<\/p>

<\/p>","price":"0.00","num":1,"unit":"件","param_more":"","tags":"","listorder":99,"click":4841,"is_top":2,"create_time":"2021-04-02 15:14:23","update_time":"2024-11-20 17:42:48","cate":"隔音系列","hycate":[{"id":"1906","name":"汽配汽用","pid":"0"},{"id":"25490","name":"外饰\/改装\/配件","pid":"1906"},{"id":"37946","name":"汽车吸音棉","pid":"25490"}]},{"id":19,"cate_id":14,"hycate_id":37946,"title":"隔音房","seotitle":null,"keywords":null,"description":null,"img":"\/uploads\/20241120\/4b1a237af2ff3db722984a8f121f6cfc.jpg","img_more":"[\"\\\/uploads\\\/20241120\\\/4b1a237af2ff3db722984a8f121f6cfc.jpg\",\"\\\/uploads\\\/20241120\\\/ef18a7dfca58dc9d06fa4a608880803b.jpg\",\"\\\/uploads\\\/20241120\\\/8f9fd0594e60ae086cec76c77e7f6bfd.jpg\",\"\\\/uploads\\\/20241120\\\/108c7fd9dab538ff1229a163d7dbcc65.jpg\",\"\\\/uploads\\\/20241120\\\/3d44684765356f9357dc535efc8e6645.jpg\",\"\\\/uploads\\\/20241120\\\/480423c9fbec188863156dadb5d907d8.jpg\"]","video":"","video_img":"","content":"

【隔音房多少钱呢?】<\/p>

       价格在30000\/一台<\/p>

【隔音房产品说明】<\/p>

  静音房是一种为有测试要求的产品制造车间设计的隔声测试装置,在静音房内进行吸声处理,使其成为一个小型的低噪音室,在里面可测试一些低噪声产品,如精密仪器、电机、音响、变压器等。<\/p>

【隔音房产品特点】<\/p>

  1、高隔音量:普通隔音房理论隔声量为30dB(A)左右,我们蓝音公司设计的高隔音量静音房可达到40dB(A);<\/p>

  2、空洞处理方便:普通静音房须事先确定,我们设计的高隔音量静音房可以现场确定;<\/p>

  3、真正的耐高温高压及防水,耐潮湿。普通隔音房可到80-120℃,我们设计的高隔音量 静音房采用氧化铝等耐高温材料,达到400℃;<\/p>

  4、静音房厚度可在50mm~400mm之间任选。<\/p>

【隔音房产品种类】<\/p>

  根据形式可分为:固定式静音房、组装式静音房、半静音房。(采用组合式设计,安装容易,按客户需要订制)<\/p>

【隔音房性能结构】<\/p>

  1、静音房主体结构为防震框架型,采用模块式拼装,方便安装和拆卸。<\/p>

  2、主体采用方型钢为骨架,外侧板采用环保型优质钢板或玻璃钢做面板;内侧采用多孔铝合金板,采用优质的吸音棉、隔音材料和阻尼涂料,使有效吸声,提高低频噪音降噪效果;<\/p>

  3、出入门、观察窗关闭结合面采用密封嵌条密封;静音外接缝采用铝合金嵌条压接,整体美观实用。<\/p>

  4、静音房为五面体,四周依次为进料面、主操作面、成品收集面及后操面,各面设有透明观察窗和操作者进出操作门,方便观察内部设备的工作情况;<\/p>

  5、静音房成品收集面可设计设置升降门,采用轻型材料制作,采用电机驱动、机械传动升降,升降动作连锁保护,并设置安全保护装置和声光报警器,确保操作人员的安全;<\/p>

  6、静音房屋顶可设计气动式开启窗,方便更换模具的吊装;<\/p>

  7、室内设置排气系统,保证房内温升在可控范围内;<\/p>

  8、照明可采用防爆防尘日光灯;<\/p>

  9、尺寸及质料可依不同隔音和环境需求选择搭配;<\/p>

  10、可依照客户的技术要求设计制造,应用于高要求测试产品的静音房。<\/p>

【隔音房怎么做】<\/p>

  隔音房主体结构为防震框架型,采用模块式拼装,方便安装和拆卸。主体采用方型钢为骨架,外侧板采用环保型优质玻璃钢板做面板;内侧采用多孔铝板,采用优质的吸音棉、隔音材料和阻尼涂料,使有效吸叫噪声音,提高低频噪音降噪效果。<\/p>

  门窗关闭结合面采用密封嵌条密封;隔音房外接缝采用铝合金嵌条压接,整体美观实用。.隔音房为五面体,四周依次为进料面、主操作面、成品收集面及后操面,各面设有透明观察窗和操作者进出操作门,方便观察冲床的工作情况。<\/p>

<\/p>

<\/p>

<\/p>

<\/p>

<\/p>

<\/p>","price":"0.00","num":1,"unit":"件","param_more":"","tags":"","listorder":99,"click":8955,"is_top":2,"create_time":"2021-04-02 15:13:55","update_time":"2024-11-20 17:36:34","cate":"隔音系列","hycate":[{"id":"1906","name":"汽配汽用","pid":"0"},{"id":"25490","name":"外饰\/改装\/配件","pid":"1906"},{"id":"37946","name":"汽车吸音棉","pid":"25490"}]},{"id":18,"cate_id":15,"hycate_id":37946,"title":"风机消音器","seotitle":null,"keywords":null,"description":null,"img":"\/uploads\/20241121\/cf86457910172462e755323a8b1f3e3e.jpg","img_more":"[\"\\\/uploads\\\/20241121\\\/cf86457910172462e755323a8b1f3e3e.jpg\",\"\\\/uploads\\\/20241121\\\/81b0a1ea0bf1b992e5408b433a495834.jpg\",\"\\\/uploads\\\/20241121\\\/b86693c83661e9c60e22793213866140.jpg\",\"\\\/uploads\\\/20241121\\\/9d1008845d2c241887a9b080330b4724.jpg\",\"\\\/uploads\\\/20241121\\\/01169cb495c30ad06dcaa625bfd164bb.jpg\"]","video":"","video_img":"","content":"

  【风机消音器产品介绍】<\/p>

  ◆多用于高速通风或者排气系统中,通过法兰与通风管道直接相接,安装方便;<\/p>

  ◆阻力系数低,通风阻力小,是高速通风条件下消声降噪的选择;<\/p>

  ◆制作材料可以针对不同的安装条件、洁净度和耐温要求灵活选择;<\/p>

  ◆根据不同的安装条件、降噪要求、声源频谱特性和阻力要求等因素,可提供多种型号供选择。<\/p>

  ◆消声效果好;适用频率宽,在100-20000hz范围内都有较好的消声效果。<\/p>

\"风机消音器厂家\"<\/p>

\"风机消音器的产品细节\"\/<\/p>

\"风机消音器的核心功能说明\"\/<\/p>

  2.风机消音器安装在风机前还是后<\/strong><\/p>

  风机消音器的主要作用就是用于降低风机在运行的过程中,使其噪音降低。而我们在安装此产品时,到时是先安装风机还是在在安装风机消音器呢?接下来晟达环保就给大家讲解一下。<\/p>

  隔音生产的风机消声器根据对工业用各类风机运行现场噪声源进行实际测试所取得的频谱特性资料来确定在哪些频谱范围内需要多大消声量作为设计吸声体及流体通道的主要依据,同时采用了具有较大吸声材料饰面的狭矩形通道,以增强吸收效果。另,风机的噪声源在大噪声级时,其频谱值往往不止一种,而对不同频谱带,对其消声量要求也不相同。<\/p>

  为此系列通风管道消音器及鼓引风机消音器均为阻抗声流型,采用了对高、中频噪声起吸音消声作用的阻式结构及对中、低频噪声起消声降音作用的抗式结构,同时在阻式通道中采用了高频及低频两种吸音消声区,用以大限度的增宽消声频带,以实现良好的消声降噪效果。<\/p>

  对于风机噪声根据频段确定消声器的结构和消声原理,以符合现场的噪声情况,不同厂家的设计消声器时结构和外观可能会存在差异,在降噪效果上,是选择有经验的风机消音器厂家咨询制作。<\/p>","price":"0.00","num":1,"unit":"件","param_more":"","tags":"","listorder":99,"click":8528,"is_top":2,"create_time":"2021-04-02 15:01:25","update_time":"2024-11-21 09:01:21","cate":"消音器系列","hycate":[{"id":"1906","name":"汽配汽用","pid":"0"},{"id":"25490","name":"外饰\/改装\/配件","pid":"1906"},{"id":"37946","name":"汽车吸音棉","pid":"25490"}]},{"id":17,"cate_id":15,"hycate_id":37946,"title":"消音百叶","seotitle":null,"keywords":null,"description":null,"img":"\/uploads\/20241120\/f62738040bdabe4d0d054ad4374d7737.jpg","img_more":"[\"\\\/uploads\\\/20241120\\\/f62738040bdabe4d0d054ad4374d7737.jpg\",\"\\\/uploads\\\/20241120\\\/66d44812bf2e0e8dba1ab3238c4b2cbe.jpg\",\"\\\/uploads\\\/20241120\\\/01f869b39a35126f71919deea9aea3a1.jpg\",\"\\\/uploads\\\/20241120\\\/f5127592081892025f46b532885832fa.jpg\",\"\\\/uploads\\\/20241120\\\/52aab51aacc9d0f8405ee388e3f39e3c.jpg\",\"\\\/uploads\\\/20241120\\\/b3dc47ecba2a403fb42455779d7b0790.jpg\"]","video":"","video_img":"","content":"

  ◆ 主要应用于通风系统中的空气入口,阻隔噪声传入周围环境的同时使空气充分流通;<\/p>

  ◆ 采用稳定、防火、任何天气均适用的不可燃的声学填料;<\/p>

  ◆ 翼形分隔叶片以小的压差大程度地衰减噪声,并且叶片取向分隔了平直的视线,从而增强了美学和声学效果。声学效果可达5-10dB(A)的降噪声量;<\/p>

  ◆ 天气挡板可阻隔雨水或者雪水侵入;<\/p>

  ◆ 各种型号规格适合安装在任何规格的和结构形式的线性通风“墙”中;<\/p>

  ◆ 根据不同的要求可以选择镀锌钢板、铝合金、不锈钢或者其他材料制作;<\/p>

  ◆ 可选择各种颜色以配合周围的景观;<\/p>

  ◆ R型消声百叶在一般的压力损失下具有优越的消声性能,LP型消声百叶消声性能一般,但具有很小的压力损失。<\/p>

<\/p>","price":"0.00","num":1,"unit":"件","param_more":"","tags":"","listorder":99,"click":5174,"is_top":2,"create_time":"2021-04-02 15:01:25","update_time":"2024-11-20 17:52:28","cate":"消音器系列","hycate":[{"id":"1906","name":"汽配汽用","pid":"0"},{"id":"25490","name":"外饰\/改装\/配件","pid":"1906"},{"id":"37946","name":"汽车吸音棉","pid":"25490"}]},{"id":16,"cate_id":15,"hycate_id":37946,"title":"排气消音器","seotitle":null,"keywords":null,"description":null,"img":"\/uploads\/20241121\/878104286788bcc06feb418d34419835.jpg","img_more":"[\"\\\/uploads\\\/20241121\\\/878104286788bcc06feb418d34419835.jpg\",\"\\\/uploads\\\/20241121\\\/7f75e2f03d57974cf6f5d53068da877a.jpg\",\"\\\/uploads\\\/20241121\\\/b73eb0f1b629130f0bfb357a8b644b85.jpg\",\"\\\/uploads\\\/20241121\\\/73dcc069fbb6c75c7e803373534cb970.jpg\"]","video":"","video_img":"","content":"

  锅炉蒸汽放空消声器是主要建立在“小孔喷注”理论上,并结合节流降压吸声的消声原理。锅炉蒸汽排放一般流速快,气流噪声高,需先以通孔扩流,经过多次节流通孔后的蒸汽在抗性扩张室得到降压降流,气流再经小孔喷出,喷出后其各倍频带的声功率已降低,而频率被推高到20000Hz以上,使人的听感大为降低,其噪声也大为削弱。但部分频率的二次噪音还很高,故需要进一步消声。在扩张室外加装阻性吸声层结构,它是根据降压消声后剩余噪声的频谱特性所设计,用以有效地消除剩余噪声。当用户按要求安装后,消声量可达30-40分贝。使之达到《工业企业噪声标准》的要求。<\/p>

  产品特点:<\/p>

  各类锅炉排汽蒸汽不仅高温高压,且排放频带宽,衡量蒸汽排放消声器的好坏,主要考虑以下三个方面:<\/p>

  ◆锅炉蒸汽消声器的消声量能满足《工业企业噪声标准》的要求。<\/p>

  ◆消声器能适应不同频率、高温和压力(低中高压、超高压、亚临界、超临界)。<\/p>

  ◆消声器的结构性好(尺寸合理、强度高、寿命长、安装方便)。<\/p>

  产品应用:<\/p>

  锅炉蒸汽消声器主要用于电力、石油、化工、冶金、纺织等工业的锅炉蒸汽排放及其它气体排放的有效消声。是消除蒸汽排放性噪声的重要措施。<\/p>

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