Brake gas circuit system for special vehicle

Abstract

The invention relates to a brake gas circuit system for a special vehicle. The brake gas circuit system for the special vehicle comprises an air compressor, an oil-water separator, a drier, an energy storage device, a condensation preventing device, a multi-circuit protective valve and a plurality of gas cylinders; the air compressor is connected with an inlet of the drier through the oil-water separator; an outlet of the drier is connected with an inlet of the energy storage device; an outlet of the energy storage device is connected with an inlet of the condensation preventing device; an outlet of the condensation preventing device is connected with an inlet of the multi-circuit protective valve; and an outlet of the multi-circuit protective valve and inlets of the plurality of gas cylinders are connected with an entrance gas circuit system. According to the brake gas circuit system for the special vehicle, system faults caused by freezing of the gas circuit system in winter can be prevented; it can be guaranteed that the gas circuit system normally works in winter; the whole vehicle is supplied with sufficient gas; and in case of an emergency, normal braking and emergency braking safety coefficients are high. Meanwhile, a front axle is engaged by using a sensor to give a prompting alarm so as to prompt operators; therefore, safety of equipment operation and personnel is guaranteed.

Description

Technical field [0001] The invention relates to the technical field of special vehicles, in particular to a brake air circuit system for special vehicles. Background technique [0002] At present, the following problems generally exist in the brake air system of special vehicles: [0003] 1. It enters the main cylinder after one drying, the drying effect is poor, and it is easy to accumulate water in the cylinder. [0004] 2. There is leakage and backflow of compressed air, the compressed air is not properly distributed, and the air supply of the whole vehicle is insufficient, and there are abnormal problems such as too low air pressure, resulting in insufficient air supply of the whole vehicle. [0005] 3. The monitoring function is incomplete. Summary of the invention [0006] The present invention provides a special vehicle brake air circuit system to solve the above problems, which can prevent the air circuit system from freezing in winter and cause system failures, and ensure the...

AI Technical Summary

Problems solved by technology

[0003] 1. After drying once, it enters the main gas cylinder, the drying effect is poor, and it is easy to accumulate water in the gas cylinder

[0004] 2. There are leakage and backflow of compressed air, the compressed air is not distributed reasonably, and the air supply of the whole vehicle is insufficient, and there are abnormal problems such as too low air pressure, resulting in insufficient air supply of the whole vehicle

[0005] 3. Insufficient monitoring function

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