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Cooling Method Of Diesel Generator Intercooler

May. 31, 2022

The intercooler is used to cool the supercharged air from the supercharger. After the air passes through the supercharger, the pressure increases and the temperature rises. Cooling through the intercooler can reduce the temperature of the supercharged air, thereby increasing the air density. Improve the charging efficiency to achieve the purpose of increasing the power of the diesel engine and reducing the emission, thereby increasing the power of the engine.


Diesel engine supercharger working diagram: The energy of the exhaust gas of the engine is used to drive the compressor to pump air to the intake pipe of the engine to increase the density and pressure of the intake air. Make the combustion of the diesel engine more sufficient, thereby increasing the power of the diesel engine and reducing emissions. Then, the air after pressing is affected by the high temperature of the pressing machine, and the temperature is very high, especially when the load is large, the air entering the cylinder is higher. The effect of flashing is greatly affected. In order to further improve the efficiency of flashing and improve the pressing technology, scientists have come up with a method of cooling the compressed air to increase the air intake density. This device is the intercooler, so named because it is located between the compressor and the engine intake pipe.


diesel engine

The intercooler is generally only available when the compressor diesel engine is installed. Because the intercooler is actually a matching part of the turbocharger, whether it is a mechanical turbocharger engine or a turbocharged engine, an intercooler needs to be installed between the turbocharger and the intake manifold. There are two types of intercoolers: one is a water-cooled engine, a water-cooled engine, and an air-to-air intercooler engine.


First of all, let's understand what is water-to-air cooling and what is air-to-air cooling.


Water-to-air cooling is to use the engine water jacket to circulate the coolant through the water-cooled intercooler to cool the compressed intake air temperature, so a part of the extra heat is added to the circulating coolant.


Air cooling is to use the air-cooled intercooler installed at the front end of the radiator to cool the intake air temperature after the pressure. The cold air first passes through the intercooler and then the radiator. The big improvement is still the system resistance.


The above is the difference between water-to-air cooling and air-to-air cooling of diesel generator set intercoolers introduced by Jiangsu Starlight Electricity Equipments Co.,Ltd. to users.


Jiangsu Starlight Power Generation Equipment Co., Ltd. was founded in 1974 and is one of the earliest manufacturers of generators and diesel generator sets in China. The company has a registered capital of 218.88 million yuan. The company covers an area of 86,000 square meters and a building area of 55,000 square meters. There are more than 660 employees, including 456 professional technicians and 106 senior technicians. It has 46 sales and service outlets nationwide. The main products are diesel engines, generator sets, and diesel generators, providing users with a one-stop service of design, supply, debugging and maintenance at any time. Starlight has always insisted on using first-class talents, building first-class enterprises, manufacturing first-class products, creating first-class services, and making every effort to build a first-class domestic enterprise. 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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