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What is high pressure oil pump?
- Categories:Industry News
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- Time of issue:2020-12-08 12:35
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(Summary description)Many people do not know much about high pressure oil pump, why is it called high pressure oil pump? What is high pressure oil pump? In fact, we can generally understand that the high pressure oil pump is to supply diesel oil to the engine inside.
What is high pressure oil pump?
(Summary description)Many people do not know much about high pressure oil pump, why is it called high pressure oil pump? What is high pressure oil pump? In fact, we can generally understand that the high pressure oil pump is to supply diesel oil to the engine inside.
- Categories:Industry News
- Author:
- Origin:
- Time of issue:2020-12-08 12:35
- Views:
Information
Many people do not know much about high pressure oil pump, why is it called high pressure oil pump? What is high pressure oil pump? In fact, we can generally understand that the high pressure oil pump is to supply diesel oil to the engine inside.
First, the high pressure oil pump can be divided into four parts according to its function:
1) Oil supply function: the oil pump attracts diesel oil from the tank, and then supplies diesel oil to the engine in the form of high pressure through specific parts.
2) Oil supply time: the complete working process of the engine includes inspiration, compression, work and exhaust. There is a certain regularity and time for oil supply. Where is the position of the engine piston, when will the oil pump start to supply oil
3) diesel spray: diesel atomization main work is injector, because previous older only atomizing injector, and with the progress of technology, now improved injector, can control the size of advance Angle, not only can control what is small, compared with the traditional oil pump in the fortress position control of the oil column, different ways are also different.
4) Control the amount of oil: the traditional mechanical pump is controlled by the governor, now the oil pump is controlled by electricity. It also shows that the development of technology is to increase productivity.
Two, high pressure oil pump classification by form:
1) According to the classification standard of oil supply department, it can be divided into: in-line pump and rotor pump;
2) According to the classification standard of oil supply time, it can be divided into: with advance device and without advance device;
3) According to the classification standard of governor, it can be divided into: mechanical governor, electronic debugger, hydraulic debugger, gas mode governor, etc.
III. Oil pumps are classified according to matching models:
1) Vehicle oil pump
2) Construction machinery oil pump
3) Ship engine oil pump
4) Generator set oil pump
5) There are also non-road and tractor oil pumps.
But no matter how to separate, the oil pump is composed of four parts: namely, oil supply, time, atomization, control, different oil pump is only different form, the principle is the same, to understand this point, it is very important! This will make it less complicated to touch all the pumps.
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