The base oil tank is provided with a water circuit circulation system; a diesel engine group; a water jacket heater, and the water jacket heater is respectively connected to the water circuit The system and the diesel engine group are connected, and the water inlet of the water circulation system and the water outlet of the water circulation system are respectively connected with Electromagnetic valves and cooling radiator are respectively arranged between the water jacket heaters, and the cooling radiator are connected with the diesel engine group. This new Practical uses the water jacket heater and the water circulation system installed in the base fuel tank to heat the fuel in the base fuel tank oil through heat transfer, which not only saves additional auxiliary energy supply for cold start, but also satisfies the need to increase the fuel temperature in the cylinder during the start-up phase of the diesel generator set

For professional diesel generator manufacturers, all the parts on the diesel engine are well known, so I believe that many unit users do not know what the holes on the top of the diesel engine are for, what are their names, etc. Question, below, the power will introduce the various functional holes of the diesel engine one by one.   1. The drain hole at the lower end of the cooling water pump housing This hole is used to drain water leaking from the water seal between the impeller and casing. Make sure it is unblocked during use, otherwise the leaking water will not drain out and enter the bearing seat, thereby accelerating the damage of the bearing. the 2. The lubricating oil hole on the small end of the connecting rod and the bushing The function of this small hole is to make lubricating oil delivered to the small end of the connecting rod and its bushing in time to lubricate. If this hole is blocked, it will accelerate the wear of the bushing, reduce its service life, and cause the engine to run prematurely. to produce a knocking sound. the 3. Intake and exhaust holes on the radiator box When the engine is working, the rise in water temperature in the closed cooling system will vaporize the cooling water and generate high pressure, which will cause the radiator core tube to burst and leak water. And when the engine load becomes smaller or stops running, the water vapor in the cooling system will condense into water to lower its pressure, and the pressure difference may cause the core tube to be crushed, hindering the normal circulation of cooling water. For this reason, an air vapor valve is provided on the radiator cover, and a public air hole is arranged to communicate with the atmosphere. When the water temperature rises, water vapor is generated in the radiator, the steam valve opens, and the water vapor is discharged from the hole; when the water temperature drops, the pressure drops, the air valve opens, and the outside air enters the radiator through the hole, thus ensuring the radiator The internal pressure is stable. During use, ensure that this hole is unblocked and cannot be blocked, otherwise it will affect the heat dissipation performance of the radiator and engine. 4. The vent hole on the fuel tank cap In order to prevent the fuel in the fuel tank from splashing due to vibration, the escape of oil vapor and the entry of external dust, the fuel tank should be covered and sealed. However, when the oil level is lowered due to fuel consumption, a certain degree of vacuum will be formed in the fuel tank, causing the oil pump to lose its ability to absorb oil; in addition, when the temperature is high, the fuel evaporates, and the oil vapor will cause excessive pressure in the fuel tank. Both of these situations require automatic communication with the atmosphere when there is a pressure difference between the inside and outside of the fuel tank. For this reason, vent holes are provided on the fuel tank cap to balance the air pres...

Definition of bi-fuel generator: Bi-fuel generator set (English name: Bi-Fuel Generator Sets or Dual Fuel Generator Sets) is an innovative technology that can use a mixture of diesel and natural gas as fuel, and can also be used in the absence of natural gas In this case, run on diesel only. It has the excellent and reliable performance of a diesel unit, but also has the advantages of economy and environmental protection of a natural gas unit. When the load of the unit does not reach 30%, the unit is fully powered by diesel. When the load continues to increase, natural gas starts to be injected and mixed with diesel for combustion. As the load increases, the amount of natural gas input will increase accordingly. Bi-fuel generator set (English name: Bi-Fuel Generator Sets or Dual Fuel Generator Sets) is an innovative technology that can use a mixture of diesel and natural gas as fuel, or run on diesel only in the absence of natural gas . It has the excellent and reliable performance of a diesel unit, but also has the advantages of economy and environmental protection of a natural gas unit. When the load of the unit does not reach 30%, the unit is fully powered by diesel. When the load continues to increase, natural gas starts to be injected and mixed with diesel for combustion. As the load increases, the amount of natural gas input will increase accordingly. Mercedes-Benz Dual Fuel System Mercedes-Benz dual-fuel control system has more than 3,000 operating unit cases in the world (Caterpillar, Cummins, Perkins, Jenbacher, Deutz, Waukesha), adapt to unstable gas supply, and can automatically switch to diesel mode It can be switched between /dual fuel mode, has a complete control and monitoring system, and can be connected to the original monitoring system through RS232/485. American GTI Dual Fuel System 1. GTI dual-fuel system is used in generator sets, so that diesel-burning units can use the mixed fuel of natural gas and diesel. By replacing the use of diesel with natural gas, fuel costs are greatly reduced. 2. The GTI dual-fuel system does not need to modify the unit itself, and will not affect the performance and power of the unit. 3. The unit is equipped with American GTI dual-fuel system, so that the unit can not only use conventional diesel as raw material, but also partially replace diesel with natural gas, thus greatly reducing operating costs and emission pollution. 4. Gas fuels suitable for dual fuel systems: pipeline natural gas PNG, liquefied natural gas LNG, compressed natural gas CNG, oilfield associated gas, biogas, coal bed methane, etc.