CV3100 series products in the school oil pump application

Part I: Introduction

The task of oil pumping an oil pump that is both lightweight and compact presents an oil pump having a housing made of an aluminium-containing material and a movable moulded member provided in the housing, wherein the movable moulded member is made at least in part of a sinterable, iron-based alloy comprising at least one austenite, and wherein the moulded member made of the sinterable material has a coefficient of thermal expansion of the housing of at leastcoefficient of thermal expansion of at least 60% of the coefficient of thermal expansion of the shell.

When the oil pump injects into the cylinder must be a steady time called injection timing.If your oil pump is spraying at the wrong moment, it will cause improper combustion in the cylinder, which is very damaging to the engine, and poor combustion will cause higher fuel consumption.This is the reason why you need to calibrate the oil pump.

The second part: the principle of the equipment

For our products in the school on the application of oil pumps, the general requirements of the customer is the external start, external control, equipment jitter is not too large, stable speed can be.General size between 4KW-15KW.

The third part: the use of frequency converter and the advantages of the introduction

1, induced draft fan and blower using V / F control mode, low frequency torque stability, the shortest acceleration and deceleration time of 0.5S.

2, with synchronous belt fine-tuning function, its function is stable and accurate.

3、The power range is 0.75kw～800kw, and the output frequency range is 0.0～400.0Hz, which can meet the demand of high-power induced draft fan and blower.

4, provide link standard 0 ~ 10V / 0-20mA analogue interface, can be connected to ammeter, voltmeter, tachometer and other CNC output devices. 5, perfect self-protection function, can well protect the motor and the safe operation of the equipment.

6, good PID regulation function, through the external water supply controller to achieve automatic pump reversal and switching function.