The invention relates to an automobile control valve which comprises an upper valve body, a lower valve body, an elastic diaphragm plate, a pressing ring, a valve element and a bottom cover. The lower valve body is detachably fixed to the lower end of the upper valve body, the elastic diaphragm plate is fixed to the upper end of the upper valve body, the pressing ring is embedded in the elastic diaphragm plate, the bottom cover is fixed to the lower end of the lower valve body, and the valve element is arranged in the upper valve body and the lower valve body and located between the bottom cover and the pressing ring. The device is simple in structure, the resistance during operation is reduced, and meanwhile, the device has an automatic reset function, so that the device is convenient to use.
本发明涉及一种汽车控制阀,包括上阀体、下阀体、弹性膜板、压圈、阀芯和底盖;下阀体可拆卸的固定在上阀体的下端,弹性膜板固定在上阀体的上端,压圈嵌设在弹性膜板中,底盖固定在下阀体的下端,阀芯设于上阀体和下阀体的内部并介于底盖和压圈之间;本发明结构简单,而且减小了操作时的阻力,同时具备自动复位功能,从而方便了使用。
Automobile control valve
一种汽车控制阀
2022-03-18
Patent
Electronic Resource
Chinese