专注通风管道加工·排烟罩

　　The following aspects should be paid attention to when starting ventilation equipment:

　　1、启动前应将风机进口调理风门严禁关闭，避免操作错误，带负载启动;

　　1. Before start-up, the inlet air conditioning valve of the fan should be strictly closed to avoid misoperation and start with load.

　　2、电流表指示恢复到空载电流后，可调理风门开度在恰当的位置;

　　2. After the ammeter indication is restored to the no-load current, the adjustable throttle opening is in the proper position.

　　3、启动时因启动风机后疾速停机，判别风机能否有异常现象，如发现风机有异常果断中止运用，检查扫除毛病前方能正常启动;

　　3. When starting, the blower stops quickly after starting, so as to judge whether the blower can have abnormal phenomena. If the blower is found to have abnormal and decisive discontinuation of operation, check that the blower can start normally before cleaning up the defect.

　　4、检查轴承的光滑油位能否正常、冷却水管供水状况、联轴器能否完好、检修孔门能否封锁;

　　4. Check whether the lubricating oil level of the bearing is normal, the water supply condition of the cooling water pipe, whether the coupling is in good condition, whether the repair hole door can be blocked;

　　5 、留意启动的时间以及空载电流能否正常;

　　5. Pay attention to the start-up time and whether the no-load current is normal.

　　6、通风设备运转检查有没有异常;

　　6. Ventilation equipment operation inspection is abnormal;

　　7、为防止新装置的风机装置时没清算洁净风机内部的杂质，启动风机后疾速停机，判别风机能否有异常现象，如发现风机有异常果断中止运用，检查扫除毛病前方能正常启动。

　　7. In order to prevent the impurities in the clean fan from being cleared when the fan device of the new device is installed, it is necessary to stop the fan quickly after starting the fan, and to judge whether the fan can have abnormal phenomena. If the fan is found to have abnormal and decisive discontinuation of operation, it is necessary to check the normal start-up before cleaning the fault.

　　通风管道进程的5大关键所在：

　　Five key points in the process of ventilation pipeline are as follows:

　　风管：采用金属、非金属薄板或其他资料制造而成，用于空气流通的管道。

　　Air duct: A pipe made of metal, non-metal sheet or other materials for air circulation.

　　风道：采用混凝土、砖等建筑资料砌筑而成，用于空气流通的通道。

　　Wind Channel: It is made of concrete, brick and other building materials and is used for air passage.

　　通风工程：送风、排风、除尘、气力保送以及防、排烟系统工程的统称。

　　Ventilation engineering: general name of supply air, exhaust air, dust removal, pneumatic delivery and smoke prevention and exhaust system engineering.

　　咬口：金属薄板边缘弯曲成一定外形，用于互相固定衔接的结构。

　　Bite: The edges of metal sheets are bent to form a certain shape, which is used to fix and connect each other.

　　空调工程：空气调理、空气净化与干净空调系统的总称。

　　Air conditioning engineering: general term for air conditioning, air purification and clean air conditioning systems.