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Function of Water Jacket Heater of Diesel Generator

Feb. 23, 2023

As we know, diesel generators inject diesel into the cylinder to mix the atomized diesel with the compressed air in the cylinder to form a high-temperature and high-pressure combustible mixture, which burns itself and works externally. When the ambient temperature is low, the temperature of the combustion chamber of the diesel generator decreases, and the fit clearance between the operating parts of the diesel engine changes, thus increasing the starting resistance torque; At the same time, because there is a certain amount of wax in the diesel oil, when the wax precipitated from the diesel oil starts to block the filter and thus affect the normal oil supply of the oil circuit, the temperature at this time is called the cold filter point of the diesel oil. In winter, when the temperature is low, the viscosity of the diesel oil increases, the fluidity becomes poor, and even the wax forms, which causes the diesel oil to solidify and cannot flow, and it is difficult to start; In addition, the lubricating oil and cooling water may condense into solid state at the starting stage, lose the function of lubrication or cooling, and then damage the engine.

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The water jacket heater of the diesel generator keeps the engine at a certain temperature, prevents the diesel generator from freezing and cracking in winter, and enables the diesel engine to start quickly under the severe cold and low temperature conditions. The water jacket heater keeps the water temperature of the water jacket of the unit within the set temperature range (about 35 ° C). Because the lubricating oil is indirectly heated by heat transfer, condensation is avoided, so that the diesel generator is in the hot standby state, so that the diesel generator can be started up at any time regardless of the severe winter or the last month, and loaded to the full load in the shortest time, and the mechanical wear of the diesel generator is reduced, The output power is stable.

Since 1982, Starlight Generator has been a generator set manufacturer qualified by the "National Internal Combustion Engine Quality Supervision and Inspection Center". The product quality has passed the IS09001 quality system standard certification. And obtained the qualification certificate for self-operated import and export. Over the years, starlight units have been widely used in all walks of life, and have won the network access qualification of the Ministry of Information Industry, the network access qualification of the Ministry of Radio and Television, the network access qualification of CNPC, the network access qualification of China Mobile, and the manufacturing qualification of marine units. In 2016, Starlight was awarded the Certificate of Qualified Supplier of China Nuclear Power Group. Starlight Generator has been cooperating with Shangchai Power for many years. In 2009, it became the OEM partner of Shangchai Power in China. Starlight generator VOLVO unit ranks the top three in the Asia-Pacific sales volume, and is the core OEM partner of Sweden Volvo VOLVO in the Asia-Pacific region. If any question please feel free to visit our website https://www.dieselgeneratortech.com/ or send email to sales@dieselgeneratortech.com.

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