CN2218032Y - 喷雾机 - Google Patents

喷雾机 Download PDF

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Publication number
CN2218032Y
CN2218032Y CN 95206173 CN95206173U CN2218032Y CN 2218032 Y CN2218032 Y CN 2218032Y CN 95206173 CN95206173 CN 95206173 CN 95206173 U CN95206173 U CN 95206173U CN 2218032 Y CN2218032 Y CN 2218032Y
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China
Prior art keywords
utility
safety valve
model
gear pump
pressure
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Expired - Fee Related
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CN 95206173
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English (en)
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秦向红
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Individual
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Abstract

本实用新型属于植保机械,具体地说是一种喷雾机。本实用新型的技术方案特征在于吸液泵为齿轮泵,在齿轮泵的出水管上设有安全阀,安全阀的溢流口通过溢流管与吸水管相连通,通过此安全阀可以调整喷雾机的压力。本实用新型的特点是压力平稳且可调,并且结构简单。

Description

喷雾机
本实用新型属于植保机械,具体地说是一种喷雾机。
到目前为止,国内喷雾机按其压力的方式主要有往复式、离心式、螺杆式。往复式:其特点是压力大,但结构复杂、流量与压力不稳定,呈脉冲状态。离心式:其特点是结构简单,但压力偏低,小于500KPa,因此雾化效果不好;螺杆式结构,其特点是压力稳定,但由于螺杆不易加工,采用近似法加工,工作时机械损失较大,效率低。
本实用新型的目的在于提供一种工作压力大,且压力可调,机械效率高的喷雾机。
本实用新型是这样实现的:吸液泵[3]为一齿轮泵,在齿轮泵[3]的出水管[6]上设有一安全阀[5],溢流管[4]的一端与安全阀[5]的溢流口相连,另一端与吸水管[1]相连。
本实用新型采用齿轮泵吸液,所以压力平稳,且在出水管上设有安全溢流阀,通过调节该阀的压力和流量,就可以调整喷雾机的压力。所以本实用新型具有结构简单,压力平衡,可调之优点。
附图为本实用新型的结构示意图。
现结合附图对本实用新型的实施例作进一步说明:
用不锈钢或者塑料、陶瓷制作一齿轮泵[3],齿轮泵[3]由电机或者汽油机驱动。在齿轮泵[3]的出水管[6]上设有安全阀[5]、安全阀[5]的溢流口与溢流管[4]的一端相连,溢流管[4]的另一端同吸水管[1]相连通。

Claims (1)

1、一种喷雾机,它是由吸水管[1]、出水管[6]、喷雾杆[7]以及吸液泵[3]相构成,本实用新型的特征在于吸液泵[3]为一齿轮泵,在齿轮泵[3]的出水管[6]上设有一安全阀[5],溢流管[4]的一端与安全阀[5]的溢流口相连,另一端与吸水管[1]相连。
CN 95206173 1995-04-08 1995-04-08 喷雾机 Expired - Fee Related CN2218032Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95206173 CN2218032Y (zh) 1995-04-08 1995-04-08 喷雾机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95206173 CN2218032Y (zh) 1995-04-08 1995-04-08 喷雾机

Publications (1)

Publication Number Publication Date
CN2218032Y true CN2218032Y (zh) 1996-01-24

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ID=33858178

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95206173 Expired - Fee Related CN2218032Y (zh) 1995-04-08 1995-04-08 喷雾机

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CN (1) CN2218032Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101660620B (zh) * 2009-08-24 2010-11-03 成都峻峰科技开发有限公司 托转式自动截流器
CN112264258A (zh) * 2020-10-26 2021-01-26 弗斯迈智能科技(江苏)有限公司 一种光伏电池生产用pcf稳压装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101660620B (zh) * 2009-08-24 2010-11-03 成都峻峰科技开发有限公司 托转式自动截流器
CN112264258A (zh) * 2020-10-26 2021-01-26 弗斯迈智能科技(江苏)有限公司 一种光伏电池生产用pcf稳压装置

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