快速树干注射器的设计与应用

The Design and Application of the Quick Trunk Injector

快速树干注射器主要由贮液瓶、压力表、弹簧秤、输液管、注药口、气门嘴、注射针头、开关等几部分组 成。试验表明,快速树干注射器适用于树干注射防治虫害,且携带方便、安全经济,保护生态环境,值得推广。

The quick trunk injector comprises a reservoir pre ssure-meter, a spring balance,a transfusion pipe, a liquid valve,an air pinhead and a switch. It shows that the high flow stock injector is portable,safe,coon omical,and protects the environment when it is adapted to control pests on trees using the technique of the trunk injector. It is found to be a worthwhile application for possible general use.