空气能热泵机组噪声治理措施
发布时间：2018.06.13
<p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size:16px;"><span style="font-family:宋体;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"> 具体的泵组隔声降噪应该怎么做呢？泵组一般位于建筑物的楼顶，它产生的噪声主要为以下几个方面：泵组电机运转产生的空气声、泵组压缩机的振动引起建筑基础的振动与泵组工作从而激励管道的谐振。所以要彻底解决热泵噪声问题要从空气声、设备振动和管道振动三个方面着手。</span></span></span></p>
<p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; box-sizing: border-box !important; word-wrap: break-word !important;"> </p>
<p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size:16px;"><span style="font-family:宋体;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"> 1、空气声处理空气声隔声在泵组噪声治理方面相对容易，泵组产生的空气声一般噪声不超过85dB（A），而泵组与业主室内至少有一层楼板的间隔。一般120mm现浇混凝土的空气声隔声量都大于52dB，对隔绝泵组的空气声相当有利。但现在国家对室内的声环境有较严格的要求，所以若泵组与业主相隔一层楼板的距离时，需要对隔声进行以特殊处理，常用的方法有加隔声罩、隔声吊顶、室内加吸声等。</span></span></span></p>
<p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; box-sizing: border-box !important; word-wrap: break-word !important;"> </p>
<p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size:16px;"><span style="font-family:宋体;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"> 2、系统隔振泵组系统隔振一般选用隔振器，若泵组振动比较强时，优选浮筑地面的做法，因为浮筑地面的减振效果更好，能起到减振作用的频带也更宽。</span></span></span></p>
<p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; box-sizing: border-box !important; word-wrap: break-word !important;"> </p>
<p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size:16px;"><span style="font-family:宋体;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"> 3、管道隔振处理与泵组连接的管道增加（更换）橡胶软连接，一般软连接长度较短，弹性较差，致使整体隔振效果不理想，更换后隔振效果将明显增加。软连宜接选用隔振性能较好，长度较长且耐腐蚀的专业隔振产品。</span></span></span></p>
<p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; box-sizing: border-box !important; word-wrap: break-word !important;"> </p>
<p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size:16px;"><span style="font-family:宋体;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"> 4、管道支架做减振处理一般的管道支架与地面的连接均为硬链接，导致管道的振动传递到建筑结构，在支架下面做好减振处理，能较好的阻止振动能量向建筑结构的传播。</span></span></span></p>
<p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; box-sizing: border-box !important; word-wrap: break-word !important;"> </p>
<p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; box-sizing: border-box !imp
