The factors that affect the lifespan of the diesel generator set are:
1. There must be sufficient oil, water and air in the unit. If the engine oil supply is insufficient or interrupted, the engine will suffer from poor lubrication, significant body wear and even tile burns, if the cooling water is insufficient, the engine temperature will be too high, power will decrease, wear will increase; , and the service life will be shortened; If the air supply is not timely or stopped, there will be phenomena such as difficulty starting, poor ignition, reduced power and engine malfunction.
2. Running-in of the generator. This is the basis for extending engine life. Whether it is a new engine or an engine after overhaul, it must be run-in in accordance with regulations before it can be put into normal operation.
3. Make sure the oil, water, gas and body of the appliance are clean. If diesel and gasoline are impure, the delicate cooperating bodies will wear out and the cooperating gaps will increase, causing oil leakage and oil dripping. The oil supply pressure will decrease and the gaps will become larger and even cause obstruction of the oil line and shaft. maintenance, burning of tiles and other serious breakdowns; If the air contains a lot of dust, it will accelerate the wear of cylinder liners, pistons and piston rings; If the cooling water is impure, the cooling system will be blocked by scale, annoying. engine heat dissipation, lubrication conditions will deteriorate, and the body will wear seriously; if the car body is not clean, the surface will be corroded and the service life will be shortened.
4. The settings for each component of the unit, such asthat the valve clearance, valve timing, fuel supply advance angle, fuel injection pressure and ignition timing of the diesel engine, should be checked and adjusted in time to Make sure the engine is in good condition, can save fuel and extend service life.
5. Check the fasteners frequently. Since diesel engines and gasoline engines are affected by vibration, shock and uneven loads during use, bolts and nuts tend to become loose. The adjustment bolts of all parts must be checked to avoid accidents that could damage the machine body due to their play.
6. For correct use, smooth parts such as trees and tiles should be smoothed before using the device. After starting, you need to wait until the water temperature is above 40℃ beforet put it into service. Prolonged overloading or low speed operation is prohibited. Before stopping, the load must be removed and the speed reduced. After parking in winter, wait until the water temperature drops to 50°C before draining the cooling water (except for an engine filled with antifreeze). Perform good engine maintenance daily to keep the machine in good working order. It is necessary to investigate and check frequently to find faults and deal with them in time.
Heat is essential for ships. It has several aspects:
1: Fuel oil heating: The heavy fuel oil burned by the main engine and generator has a high viscosity and must be heated to reduce the viscosity before it can operate normally. If the oil temperature is low, the flow performance will be poor. Without heating, the oil pump will be difficult to transfer and theoil separator will be difficult to separate.
2: Water heating: The main engine and generator must preheat the cylinder liner water before starting. Hot water in the living room is also necessary.
3: Air heating: air conditioning heating in winter
4: Cabin insulation: the cabin temperature is high in summer and the cabin fan can work to cool properly though. the thermal load of the equipment in the house is too high, they will not be used in winter. All cabin fans can operate.