Novel air pressure valve for automobile

Abstract

The novel air pressure valve for the automobile comprises a pipeline and a valve body, the top of the pipeline is fixedly connected with a connecting cylinder, the other side of the connecting cylinder is fixedly connected with the valve body, an upper valve cylinder is fixedly installed at the top of the valve body, and a lower disc communicated with the upper valve cylinder is fixedly installed at the top of the upper valve cylinder; an upper disc communicated with the lower disc is detachably installed on the top of the lower disc, a valve rod is vertically installed in the valve body in a sliding mode, and the bottom end of the valve rod sequentially and movably penetrates through the bottom of the valve body, the connecting cylinder and the top of the pipeline in a sealed mode and is fixedly connected with a valve element. According to the novel air pressure valve for the automobile, air flow enters the pipeline through the oil inlet pipe, the valve element slides upwards under the action of pressure, an oil port of an oil way rail building is opened, the air flow passes through the oil port and is discharged through the input pipe, the pressure reducing and stabilizing effects are achieved, meanwhile, the valve rod moves upwards along with the oil port, the pushing spring is stretched, and when the air pressure is weakened, the valve element moves downwards. And under the elastic force reset of the propelling spring, the valve element can block an oil way to build a rail.

Description

technical field [0001] The invention relates to the technical field of pneumatic valves, in particular to a novel pneumatic valve for automobiles. Background technique [0002] Regulating valve, also known as control valve, accepts the control signal output by the regulating control unit. The regulating valve belongs to the control valve series. Its main function is to adjust the pressure, flow, temperature and other parameters of the medium. It is the final control element in the process loop. Power operated to vary fluid flow. A regulating valve generally consists of an actuator and a valve. According to the power used by its matching actuator, the control valve can be divided into three types: pneumatic control valve, electric control valve and hydraulic control valve. In addition, according to its function and characteristics, linear characteristics, equal percentage characteristics and parabolic characteristics. kind. [0003] Air pressure valves are used in a wide r...

AI Technical Summary

Problems solved by technology

[0003] Air pressure valves are used in a wide range of applications, and some of them are commonly used in automobiles. However, the pressure of air pressure valves on the market is fixed, and the pressure cannot be adjusted by itself. The opening and closing adjustment effect is poor, and the scope of application is narrow.

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