Motor Bearing Oil Cooler
Motor Bearing Oil Cooler
Motor Bearing Oil Cooler is mainly used for large asynchronous and synchronous vertical motors as well as large hydroelectric generators. It has the characteristics of novel structure and good performance. It can be made of purple copper tube, stainless steel tube, B10 nickel copper tube and L2 aluminium tube, which has the advantages of good cooling performance and no leakage for a long time.
Oil cooler in the power system is commonly used, but also applies to metallurgy, chemical industry, mining, light industry and heavy industry and other sectors. Its role is to make a certain temperature difference between the two liquid media to achieve heat exchange, thereby reducing the oil temperature, to ensure the normal operation of power equipment, etc., mainly used for equipment lubricating oil cooling, variable-speed system oil cooling, transformer oil cooling.
According to the installation form, the oil cooler can be divided into vertical and horizontal two kinds; According to the form of cooling tube is divided into light tube type and strengthen the heat transfer tube type two kinds. Technically, they are respectively used to paste the expansion of argon arc welding process, in order to adapt to the operation of different conditions. According to the user demand can also be customised special size oil cooler, the product has a good sealing performance, eradication of leakage, high heat transfer efficiency, easy maintenance, corrosion resistance and long life and so on.
The oil cooler is mainly composed of six parts. Light tube type oil cooler has the characteristics of good pressure bearing performance, long service life, easy cleaning, simple maintenance, etc.; strengthened heat transfer tube type oil cooler has a large heat transfer area, fast heat transfer, smaller volume, can be self-cleaning, suitable for installation in narrow sites and so on.
In actual use, in order to ensure the normal operation of the motor bearing oil cooler, need to pay attention to the following points:
Regularly check the sealing performance of the cooler to prevent leakage.
Pay attention to the flow and temperature of the cooling medium to ensure the cooling effect.
Carry out maintenance and repair according to the requirements, such as cleaning the cooling tube.
Avoid long-term overload operation of the motor to reduce the impact of heat generation on the bearings.
Pay attention to the installation quality to ensure that the cooler and related parts are installed correctly and firmly.
