The oil pump is used to transport petroleum products such as gasoline, kerosene, diesel, and aviation kerosene. The medium temperature is -20 ° C ~ +420 ° C, is an excellent marine loading and unloading oil pump. It is also suitable for oil transportation of oil storage devices such as land oil depots and tank trucks. It can also be used to transport sea water, fresh water, etc.
Classification
Fuel injection type
The fuel injection pump is mainly used in the automobile diesel engine. The fuel injection pump assembly is usually composed of a fuel injection pump, a governor and the like.
Self-priming type
Self-priming pump Fill the pump casing with water before starting (or the pump itself contains water). After the start, the impeller rotates at a high speed to make the water in the impeller channel flow toward the volute. At this time, the inlet forms a vacuum, so that the inlet water stops the door, and the air in the suction pipe enters the pump and reaches the outer edge through the impeller channel.
Centrifugal pump type
It consists of motor, pump sleeve, end face shell, rotor and rotor elastomer; the pump sleeve and end lining are made of high quality steel, and the rotor is wear-resistant non-metallic material, so that all friction contact surfaces of the pump are highly wear-resistant. Frictional surface, so the pump is very wear-resistant, durable and long-lasting; the pump is designed with axial and radial compensation and automatic clearance compensation mechanism. It has automatic clearance compensation function. After wear, the parts are durable and durable. Maintain a high degree of vacuum; unique design structure, even if it is rotated in the opposite direction, it will not damage the parts; even if it is not used for a long time, it can be activated as usual.
1. The oil pump is suitable for conveying various oils, such as heavy oil, diesel oil and lubricating oil. It can be used to transport low liquids such as gasoline and benzene. The unit also produces stainless steel gear pumps for conveying beverages and corrosive liquids.
2. The oil pump can also be used for hard particles or fibers and is suitable for a variety of viscosities. The temperature can be as high as 300 ° C. If you need to transport high temperature liquid, please use high temperature gear pump to transport liquid below 300 °C.
3. The pump type of the oil pump is simple and compact, easy to use and maintain, and has good self-priming properties. It does not need to be filled with liquid before each pump is turned on.
4. The lubrication of some oil pumps is automatically achieved by the liquid to be delivered, so no additional lubrication is required for daily work.
5. The use of a flexible coupling to transmit power compensates for small deviations caused by the oil pump during installation. When the pump is subjected to unavoidable hydraulic shock, it can play a good buffering effect.
