China wholesale Trailer Relay Valve - What is the function of 48L air reservoir in semitrailer – MBP

The air reservoir is a gas storage device in the automobile braking system.
The air reservoir is used to store the gas compressed by the air compressor (air pump), and it is used for automobile braking, whistle and other systems.
Energy storage: The air reservoir is a gas storage device in the automobile braking system.
The air reservoir is used to store the gas compressed by the air compressor (air pump), and it is used for automobile braking, whistle and other systems.

Filter: As we all know, there are a lot of dust and water molecules in the air, as well as the oil pumped due to the failure of the air compressor. If it enters into the air circuit of the vehicle, over time, it is easy to damage the vehicle parts, causing certain hidden dangers to the driving safety. The air pumped by the air compressor will stay in the air reservoir for a short time. Because the relative weight of water molecules, dust and oil in the air is heavier than that of the air, it will fall to the lower part of the air reservoir. At this time, the air reservoir will play the role of filtration.

Pressure stabilization: the design of single pipe in and out of gas, the pressure stabilization effect is not as good as one in and one out
When the air is pumped into the vehicle through the air compressor, the compressed air flowing into the vehicle air path is extremely unstable due to the up and down movement of the air compressor piston. The air reservoir is like a reservoir. First, let the unstable air flow through the reservoir, and then let the stable compressed air flow out through the outlet.
The temperature of the compressed air will be reduced when it is inhaled into the air compressor. When the temperature is higher, the relative density will be smaller, making the volume of stored air smaller; the moisture carried in the air is not easy to precipitate because of the temperature. Therefore, it is necessary to cool down the air entering the automobile air passage first. And the cooling process is realized in two parts, one is the spiral tube, the other is the air reservoir..
FOSHAN MBP AUTO PARTS CO., LTD. Supply different size air tank like 40L, 48L, 60L. The material can be steel or aluminum. The air tank is also use for the air suspension air supply system. The connection fittings can make according to demand.

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