Fan leak protection oil vacuum device

The utility model belongs to the fan equipment field specifically is fan leak protection oil vacuum device. Fan leak protection oil vacuum device is including fan interface nozzle stub, hose and bearing frame interface nozzle stub, the fan entry is equipped with the trompil, the fan interface nozzle stub install the trompil on, the fan interface nozzle stub passes through the hose to be connected with the valve, the valve passes through bearing frame interface nozzle stub and bearing cover connection. The utility model provides a fan leak protection oil vacuum device utilizes fan itself and increases some device production vacuum device, solves the oil leak problem through vacuum device. 本实用新型属于风机设备领域，具体为风机防漏油负压装置。风机防漏油负压装置，包括风机接口短管、软管和轴承座接口短管；风机入口设有开孔，所述的风机接口短管安装在所述的开孔上，风机接口短管通过软管与阀门连接，阀门通过轴承座接口短管与轴承上盖连接。本实用新型提供的风机防漏油负压装置，利用风机本身及增加部分设备制作负压装置，通过负压装置来解决漏油问题。