使用喷雾器进行大面积化学药剂灭草已几年了。人们对液泵、喷嘴等的工作性能与技术要求,都比较重视,往往对稳压器(亦称空气室)则有所忽视,甚至认为可有可无,不安装稳压器照样可把雾滴喷出来,坏了和安装错了的稳压器也不去管它,这是有些机组人员不了解稳压器的作用原理造成的。因而造成不能正确安装稳压器和皮碗, Sprayers have been used for a long time to kill a large area of ​​chemicals. People pay more attention to the working performance and technical requirements of pumps, nozzles, etc., often neglect the regulator (also known as the air chamber), even think it is dispensable, do not install the regulator can still fog Drop out, broken and installed the wrong regulator does not care about it, which is some crew members do not understand the principle of the regulator caused. Thus resulting in improper installation of regulators and cups,