<正>应用反求工程技术 ,对国外高效能的烟雾机进行了剖析 ,在国内现有脉冲烟雾机的基础上 ,开发研制出适合我国国情的、高性价比的新型脉冲烟雾机。新型脉冲烟雾机具有重量轻、耗油量小、结构小巧、发动机工作稳定、操作方便等特点

The performances and stability of pulse foggers were better than those of other ones, which are used in forestry diseases and insect control. The converse design technique was used to develop a new pulse fogger which would have a higher performance cost ratio and suit domestic application. The weight of the new pulse fogger is only about 8 kg. An attached fuel tank with float has improved the stability of the pulse jet engine. A newly designed starter with a precise fuel supply system and on/off tap has made the machine easy start. A recoiltype pesticide needle valve has increased the foggers safety and convenient shutting.