As we all know, the application range of automobile engine oil is quite wide. In addition to cars that are often encountered in daily life, it is a lubricant that can be applied to many small cars. So, in which engines with considerable power need to be cooled a little bit, today we will give you a brief introduction to what is the coolant filter.
What is an coolant filter: introduction
The coolant filter is a device that accelerates the heat dissipation of the lubricating oil and keeps it at a low temperature. In the high-performance, high-power enhanced engine, due to the large heat load, an coolant filter must be installed. The coolant filter is arranged in the lubricating oil circuit, and its working principle is similar to that of the radiator.
What is an coolant filter: type
Air-cooled
The core of the air-cooled coolant filter is composed of many cooling pipes and cooling plates. When the car is running, the hot coolant filter core is cooled by the oncoming wind from the car. Good ventilation is required around the air-cooled coolant filter. It is difficult for ordinary cars to ensure adequate ventilation and empty rooms, and most of them are rarely used. This type of cooler is mainly used in racing cars. Due to the fast speed of the car, the cooling air volume is large.
Water-cooled
The coolant filter is placed in the cooling water channel, and the temperature of the lubricating oil is adjusted by the temperature of the cooling water. When the lubricating oil temperature is high, use cooling water to cool it. When the engine starts, it absorbs heat from the cooling water, causing the temperature of the lubricating oil to rise rapidly. The coolant filter consists of an aluminum alloy shell, a front cover, a rear cover and a copper core tube. So as to enhance the cooling, the tube jacket is provided with radiating fins. Cooling water flows outside the tube, and lubricating oil flows inside the tube, and heat exchange can be carried out between the two. There is also a structure in which oil flows outside the pipe and water flows inside the pipe.
What is an coolant filter: classification
①coolant filter: Cool the engine lubricating oil, keep the oil temperature (90-120 degrees) and viscosity reasonable; this position is installed in the cylinder block of the engine, and is integrated with the housing during the installation process. ② Gearbox coolant filter: It is used to cool the lubricating oil of the gearbox. It is installed in the launching chamber of the engine radiator or outside of the gearbox housing. If it is air-cooled, it is installed in front of the radiator. ③ reducer coolant filter: used to cool the lubricating oil when the reducer is working. The installation location is outside the gearbox, mostly shell-and-tube or water-oil composite products. ④Exhaust gas further circulating cooler: It is a device used to cool part of the exhaust gas returning to the engine cylinder to reduce the nitrogen oxide content in the exhaust gas of the car. ⑤Radiant cooler module: It is a device that can simultaneously cool various objects or parts of objects such as cooling water, lubricating oil, compressed air, and so on. The heat dissipation module adopts a highly integrated design concept, and has the characteristics of small function, small size, intelligence and high efficiency. ⑤ Air cooler, also known as intercooler, is a device used to cool high-temperature and high-pressure air after the engine is supercharged. Through the cooling of the intercooler, the temperature of the supercharged air can be reduced, and the density of the air can be increased, so as to achieve the purpose of engine power, fuel consumption and emissions.
That’s it for today’s introduction to the car editor. The above is a brief introduction of the car editor on the coolant filter. As the name implies, the coolant filter is used for cooling, similar to the principle of a radiator, and it is also an essential point for the engine. So I hope the introduction of the car editor can solve the problem for you. Want to know more, follow the car editor.
Post time: Jan-08-2022