CN2203189Y - 旋涡式喷雾机 - Google Patents

旋涡式喷雾机 Download PDF

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Publication number
CN2203189Y
CN2203189Y CN 94217140 CN94217140U CN2203189Y CN 2203189 Y CN2203189 Y CN 2203189Y CN 94217140 CN94217140 CN 94217140 CN 94217140 U CN94217140 U CN 94217140U CN 2203189 Y CN2203189 Y CN 2203189Y
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pump
utility
model
type spray
swirl
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Expired - Fee Related
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CN 94217140
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English (en)
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王铁牛
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Abstract

本实用新型属于一种植保机械,具体地说是一种 旋涡式喷雾机,其技术方案是:驱动液体流动的泵是 旋涡泵。旋涡泵是由机体、叶轮、轴、机盖相构成,在 机体上设有进水口和出水口直接相连通的旁通路,调 压阀装在此通路上。本实用新型具有结构紧凑,体积 小,流量均匀,运动平稳,效率高等优点。

Description

本实用新型属于植保机械,具体地说是一种旋涡式喷雾机。
目前,机动式喷雾机有陕西省礼泉柴油机厂生产的机动式螺杆喷雾器,专利号:92228516.0。螺杆式喷雾器结构紧凑,压力稳定。存在的缺点是螺杆不易加工,大多采用近似加工方法,这样工作时,机械损失大,效率低。
本实用新型的目的在于提供一种工作效率高,且结构简单,压力高的一种旋涡式喷雾机。
本实用新型是这样实现的,驱动液体从液体缸通过吸水管[2]进入出水管[8]的泵是旋涡泵,旋涡泵是由机体[4]、叶轮[5]、轴[6]、机盖[3]相构成。旋涡泵具有结构紧凑、体积小、流量均匀、运动平稳、噪音小、使用寿命较长、效率较高等优点。在机体[4]上设有进水口和出水口直接相连通的旁通路,在此通路上设有调压阀[7]。设此调压阀的目的是可以调整喷雾时的压力,其二是起到一个溢流阀的作用,也就是说安全作用。
附图一为本实用新型的结构示意图。
附图二为本实用新型的工作原理图。
现结合附图对本实用新型的实施例作进一步说明:
用塑料或生铸注塑或铸造一个机体[4],机盖[3],在机体[4]内装有叶轮[5],叶轮[5]装在轴[6]上。轴[6]伸出机体[4]外端同驱动装置(汽油机、柴油机或电机)相联,在机体[4]上设有进水口和出水口直接相连通的旁通路,在此通路上设有调压阀[7],吸水管[2]和机体[4]上的进水口相连,出水管[8]同机体[4]上的出水口相连,喷雾杆[9]和出水管[8]之间设有截止阀。吸水管[2]在盛药液缸中设有滤网[1]。

Claims (2)

1、一种旋涡式喷雾机,它是由吸水管[2],出水管[8],喷雾杆[9]和驱动液体流动的泵相构成,本实用新型的特征在于驱动液体流动的泵为旋涡泵,旋涡泵是由机体[4]、叶轮[5]、轴[6]和机盖[3]相构成。
2、如权利要求1所述的旋涡式喷雾机,其特征在于在机体[4]上设有进水口和出水口直接相连通的旁通路,调压阀[7]设在此通路上。
CN 94217140 1994-07-13 1994-07-13 旋涡式喷雾机 Expired - Fee Related CN2203189Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94217140 CN2203189Y (zh) 1994-07-13 1994-07-13 旋涡式喷雾机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94217140 CN2203189Y (zh) 1994-07-13 1994-07-13 旋涡式喷雾机

Publications (1)

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CN2203189Y true CN2203189Y (zh) 1995-07-12

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Family Applications (1)

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CN 94217140 Expired - Fee Related CN2203189Y (zh) 1994-07-13 1994-07-13 旋涡式喷雾机

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CN (1) CN2203189Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102213218A (zh) * 2010-04-08 2011-10-12 丁勇保 喷雾机高效增压泵装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102213218A (zh) * 2010-04-08 2011-10-12 丁勇保 喷雾机高效增压泵装置

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