Water discharge device of vehicle air cylinder

Abstract

The invention discloses a water discharge device of a vehicle air cylinder. An air cylinder shell is of a cylindrical structure, an air inlet port and an air outlet port are formed at the two ends ofthe air cylinder shell correspondingly, a mixed liquid is arranged at the bottom in the air cylinder shell, a water drain valve is arranged at the right lower part of the air cylinder shell through awater drain valve installation base, the water drain valve is arranged below the water drain valve installation base, the water drain valve installation base is arranged below the air cylinder shell,a water drain pipe is arranged between the water drain valve and the water drain valve installation base and is in threaded connection with the water drain valve installation base, a three-way connector is arranged at the tail end of the water drain pipe, and the rear end of the three-way connector is connected with a water discharge valve and the water drain valve. The water drain valve and the water discharge valve are arranged below the air cylinder, the water drain efficiency is effectively improved through the connection relation of the water drain pipe, operation is easy, and use is convenient.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to a drainage device for an air storage tank for a vehicle. Background technique [0002] The structure of the passenger car air storage tank in the prior art includes the air storage tank body, the air storage tank joint seat, the air storage tank water outlet and the manual water release valve; the air enters the air storage tank body after being compressed by the air compressor, filtered and dried, and the compressed air cools down. Excess water will be precipitated. After a long period of operation, the oil-water mixture will accumulate at the bottom of the air storage tank body. The operator regularly drains and checks the air storage tank body through the manual water release valve to ensure that the air brake system works reliably. Often due to the limited layout space, the installation position of the air storage tank is relatively low. The conventional form...

AI Technical Summary

Problems solved by technology

Often due to the limited layout space, the installation position of the air storage tank is relatively low. The conventional form of the water discharge valve cannot completely ensure that the water discharge valve does not touch the ground obstacles when the vehicle is running. This defect may cause air leakage in the air brake system and insufficient braking force. And the energy consumption of the whole vehicle increases, which affects the power performance; and because the air storage tank of the passenger car produces more condensed water and impurities, it is necessary to frequently drain the air storage tank, and the existing air tank of the passenger car is generally arranged in the middle of the chassis frame , and the drain valve is generally installed at the bottom of the air storage tank to discharge the condensed water accumulated in the air storage tank

When drainage is required, the driver needs to drill to the bottom of the bus and manually pull the drain ring on the drain valve to drain the water in the air storage tank. The operation is time-consuming and inconvenient

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