What is the radiator deflector assembly.
The automobile radiator assembly is a water chamber, an outlet chamber and a radiator core.
Automobile radiator is an indispensable part of automobile water-cooled engine cooling system, which is developing towards light, efficient and economical. The automobile radiator structure is also constantly adapting to new developments.
The function of the car cooling system is to keep the car in the appropriate temperature range under all working conditions. The cooling system of a car is divided into air cooling and water cooling. The air as the cooling medium is called the air cooling system, and the coolant as the cooling medium is called the water cooling system.
Usually, the water cooling system consists of a pump, radiator, cooling fan, thermostat, compensation bucket, water jacket in the engine body and cylinder head, and other auxiliary devices.
Among them, the radiator is responsible for the cooling of circulating water, its water pipe and heat sink are made of aluminum, aluminum water pipe is made into a flat shape, the heat sink is corrugated, pay attention to the heat dissipation performance, the installation direction is perpendicular to the direction of air flow, as far as possible to achieve small wind resistance and high cooling efficiency.
The coolant flows inside the radiator core, and the air passes outside the radiator core. The hot coolant cools because it dissipates heat to the air, and the cold air heats up because it absorbs the heat emitted by the coolant, so the radiator is a heat exchanger. The role of the baffle in the stainless steel composite water tank is to prevent the stagnant water in the water tank from flowing, causing secondary pollution.
As we all know, domestic water is mainly extracted from rivers, lakes, groundwater or surface water from water plants, which are precipitated, filtered and disinfected according to national water hygiene standards. Chlorine is the main disinfectant added during the disinfection process. In addition to chlorine, there is chlorine dioxide. Disinfectants inhibit the production of harmful bacteria. Finally, it is transported to the stainless steel water tank for secondary water supply through the distribution pump station (the low floor can be directly from the municipal water supply network to the user).
Because the water at the corner of the stainless steel tank does not flow for a long time, the disinfectant will gradually evaporate and consume, and the production of harmful bacteria cannot be suppressed. There is no spoiler, the stainless steel tank that is not cleaned for a long time often has bacterial accumulation in the inner corner, and some long moss.
The function of the stainless steel water tank deflector: through the artificially designed deflector, the water entering the water tank from the water inlet in the water tank is controlled, whether it is the four corners or the middle, it will flow to the water outlet of the water tank, so there is no water that does not flow for a long time. The water in the tank always maintains a certain concentration of chloride ions, and the user uses clean running water. This phenomenon shows that the engine is overheating, and there may be gas and water channeling each other: the main reasons are: the cylinder pad is washed out, the load of the engine is too heavy, the pump or fan does not turn, the scale is too thick, the thermostat is stuck in the closed position, and the oil supply time is too early or too late. There are bubbles in the coolant and the stomach appears this fault phenomenon can fill the radiator with water, then start the engine, gently step on the accelerator, if the abnormal phenomenon of bubbles can be seen on the water surface of the radiator, there are three main reasons: cylinder head cracks; Cylinder liner is cracked; The cylinder pad is washed out between the cylinder port and the water jacket hole, so the high-pressure gas in the cylinder enters the coolant through the damage and escapes. The main reasons for this failure are: cylinder liner rupture, cylinder gasket serious damage, pump damage, oil radiator seal damage, resulting in lubricating oil into the cooling system. The temperature difference of each part of the cooling system obviously appears this fault phenomenon can be touched by hand radiator and engine body, if the temperature of the body is significantly higher than the radiator, it indicates that the thermostat is faulty, the main valve of the thermostat still can not be opened or the opening is very small, resulting in the coolant can not be circulated. At this time, the thermostat should be removed or replaced; If the upper storage tank of the radiator is hot and the lower storage tank is cold, it means that the cooling water does not flow in the radiator, and the heat pipe is blocked and the pump does not work; If the upper storage tank is cold and the lower storage tank is hot, the thermostat is stuck in the half-open position, and the coolant cannot be circulated small. The coolant capacity is getting smaller because the scale in the cooling system is too thick, narrowing the waterway, or the waterway is blocked. At this time, the cooling system of the engine should be carefully washed to thoroughly remove impurities and scale in the waterway.
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