Air is very important in people's lives. Without it, people will feel suffocated and unable to survive. Oxygen in the air is also a fundamental factor in maintaining human life. Therefore, it is necessary to maintain indoor ventilation at all times to meet people's demand for oxygen. This is also the role of ventilation ducts in people's lives in Zhejiang. The lack of air circulation, exhaled carbon dioxide, and other factors in densely populated or enclosed spaces can cause air circulation, so it is important to always remember to ventilate, especially in factories.
1. Failure to remove internal debris before installing the air duct
Before installing the air duct, the internal and external debris should be removed, and the cleaning and finished products should be done well. After construction, the pipe mouth should be sealed in a timely manner. If the debris is not removed, it will increase the system resistance, and in severe cases, block the filter screen and pipeline.
2. Failure to conduct light and air leakage checks and tests as required after the installation of the air duct system
漏光或漏风量测定是对通风空调施工质量的一项检验措施，必需严格按要求规范进行检验，若风管系统安装后不按规定作漏光、漏风检查型槽模具 一次性止血带 保定水处理设备 一次性止血带 保定空压机 北京真空泵
Measurement of light or air leakage is an inspection measure for the quality of ventilation and air conditioning construction, and it is necessary to strictly follow the required specifications for inspection. If the air duct system is not inspected and tested for light or air leakage according to regulations after installation, it may cause a large amount of air leakage in the system, making the entire system and project process unable to meet the usage requirements, increasing unnecessary rework and waste, and also wasting energy.