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中国农学通报

中国农学通报 ›› 2009, Vol. 25 ›› Issue (24): 358-363.

• 植物保护 农药 • 上一篇    下一篇

EPEC-B1型高压静电喷雾器喷雾性能试验

姜玉娟 王新 王树桐 张瑜 魏建健 刘丽 Thomas Wu 曹克强   

  • 收稿日期:2009-07-06 修回日期:2009-08-05 出版日期:2009-12-20 发布日期:2009-12-20

Spraying Performance of High-pressured Electrostatic Sprayer TEPEC-B1

  • Received:2009-07-06 Revised:2009-08-05 Online:2009-12-20 Published:2009-12-20

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摘要：

摘要：采用纸卡法在室内对TEPEC-B1型高压静电喷雾器进行了雾滴大小，喷雾距离，喷雾密度和喷雾量的测试，同时与常规喷雾器进行了比较。测试结果表明：TEPEC-B1型高压静电喷雾器荷电喷雾的雾滴密度显著高于非荷电喷雾，在靶标背面的雾滴密度明显增大。荷电喷雾的雾滴粒径只有常规喷雾雾滴粒径的1/3～1/4，且粒径谱较常规喷雾器窄，雾滴均匀度较高。TEPEC-B1型高压静电喷雾器通过不同档位调节可以控制喷雾量和喷雾距离，适于保护地不同类型蔬菜的病虫害防治。

关键词: 春青稞, 春青稞, 品种, 产量, 农艺性状, 灰色关联度

Abstract:

Abstract: The high-pressured electrostatic sprayer (HPES) TPEC-B1 was tested for its atomization distance, atomization density and atomization quantity. A common sprayer was used as control. Results indicated that comparing with common sprayer and non-electrostatic sprayer, the droplets density of HPES was much higher at the both sides of target; the droplets size of HPES was much smaller. The droplets size of HPES was 1/3 to 1/4 of that of common sprayer, droplet table is narrower, and the atomization quality was better than common sprayer. Different gear was used to adjust atomization distance and atomization amount, thus, TPEC-B1 HPES was fit for protection land vegetable pests control.