| 通风系统试验应符合下列规定： |
| 添加时间：2022/9/27 14:06:07 浏览次数： |
| 通风系统试验应符合下列规定： The ventilation system test shall meet the following requirements: 1、防毒密闭管路及密闭阀门的气密性试验，充气加压5.06×104Pa，保持5min不漏气； 1. Air tightness test of anti-virus closed pipeline and closed valve, inflation and pressurization 5.06 × 104pa, keep no air leakage for 5min; 2、过滤吸收器的气密性试验，充气加压1.06×104Pa后5min内下降值不大于660Pa； 2. Air tightness test of filter absorber, inflation and pressurization 1.06 × The falling value within 5min after 104pa shall not be greater than 660pa; 3、过滤式通风工程的超压试验，超压值应为30～50Pa； 3. For the overpressure test of filter ventilation works, the overpressure value shall be 30 ~ 50pA; 4、 清洁式、过滤式和隔绝式通风方型槽模具 井盖钢模具 保定雅思 一次性止血带 保定养老院 保定水处理设备 一次性止血带式相互转换运行，各种通风方式的进风、送风、排风及回风的风量和风压，满足设计要求； 4. Clean, filtered and isolated ventilation modes are converted to each other. The air volume and pressure of inlet, supply, exhaust and return air of various ventilation modes meet the design requirements; 5、各主要房间的温度和相对湿度应满足平时使用要求。 5. The temperature and relative humidity of each main room shall meet the requirements of normal us |
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