CN104384034A - 喷气式洒肥机用喷管 - Google Patents

喷气式洒肥机用喷管 Download PDF

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Publication number
CN104384034A
CN104384034A CN201410604166.4A CN201410604166A CN104384034A CN 104384034 A CN104384034 A CN 104384034A CN 201410604166 A CN201410604166 A CN 201410604166A CN 104384034 A CN104384034 A CN 104384034A
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China
Prior art keywords
jet pipe
spray pipe
jet
pipe
propelledly
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Pending
Application number
CN201410604166.4A
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English (en)
Inventor
曹冬林
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TAIZHOU YINGTIAN AGRICULTURAL MACHINERY MANUFACTURING Co Ltd
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TAIZHOU YINGTIAN AGRICULTURAL MACHINERY MANUFACTURING Co Ltd
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Application filed by TAIZHOU YINGTIAN AGRICULTURAL MACHINERY MANUFACTURING Co Ltd filed Critical TAIZHOU YINGTIAN AGRICULTURAL MACHINERY MANUFACTURING Co Ltd
Priority to CN201410604166.4A priority Critical patent/CN104384034A/zh
Publication of CN104384034A publication Critical patent/CN104384034A/zh
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/20Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors

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  • Fertilizing (AREA)

Abstract

本发明公开了一种喷气式洒肥机用喷管,该喷管为一端开口、另一端封闭的细长型软质薄壁管;喷管管壁沿轴线方向设若干个喷口;进一步改进在于:从喷管开口端向封闭端喷口孔径依次逐渐递增;在喷管内壁、喷口边上靠近喷管封闭端一侧设有挡板;挡板由侧板、底板构成;侧板与喷管轴线垂直或相交;从喷管开口端向封闭端挡板侧板的高度依次逐渐递增;侧板上端向喷管开口端倾斜;在喷管管壁与挡板底板对应的位置开孔,在孔内设有热熔胶棒将挡板底板热融合固定连接在喷管内壁上;喷管为采用尼龙或PVC聚氯乙烯材料制成的薄壁管。本发明能够远距离喷洒肥料,喷洒均匀、效率高、成本较低。

Description

喷气式洒肥机用喷管
技术领域
本发明涉及农用机械领域,尤其涉及一种洒肥机用的喷管。
背景技术
喷气式洒肥机因体积小、重量轻、功效高、费用低、操作简便、维修方便等优点被广泛使用。但这种喷气式洒肥机,喷洒距离短且喷洒不均匀,对于大面积水田,肥料的喷洒作业往往需要人工在稻田间来回穿插,不但劳动强度大,工作效率低,而且易伤稻苗。
发明内容
本实用型针对现有技术的不足,提出一种能够远距离喷洒肥料,喷洒均匀、效率高、成本较低的喷气式洒肥机用喷管。
本发明通过下述技术方案实现技术目标。
喷气式洒肥机用喷管,其改进之处在于:该喷管为一端开口、另一端封闭的细长型软质薄壁管;所述喷管管壁沿轴线方向设若干个喷口。
进一步优化方案在于:从喷管开口端向封闭端所述喷口孔径依次逐渐递增。
进一步优化方案在于:在所述喷管内壁、喷口边上靠近喷管封闭端一侧设有挡板;所述挡板由侧板、底板构成;所述侧板与喷管轴线垂直或相交。
进一步优化方案在于:从喷管开口端向封闭端所述挡板侧板的高度依次逐渐递增。
进一步优化方案在于:所述侧板上端向喷管开口端倾斜。
进一步优化方案在于:在所述喷管管壁与挡板底板对应的位置开孔,在孔内设有热熔胶棒将挡板底板热融合固定连接在喷管内壁上。
进一步优化方案在于:所述喷管为采用尼龙或PVC聚氯乙烯材料制成的薄壁管。
本发明与现有技术相比,具有以下积极效果:
1.喷管为一端开口、另一端封闭、管壁上设若干个喷口的细长型软质薄壁管,这种喷管不用时可以卷曲,使用时,喷气后喷管伸直可以伸得很长,能够实现远距离喷洒肥料。
2. 从喷管开口端向封闭端喷口孔径依次逐渐递增,这样,虽然气流逐渐减小,但喷口孔径逐渐增大,保证了喷洒的均匀性。
3. 从喷管开口端向封闭端所述挡板侧板的高度依次逐渐递增,这样,虽然气流逐渐减小,逐渐增高的档板进一步保证了喷洒的均匀性。
4.侧板上端向喷管开口端倾斜,喷气时产生的气流撞向侧板后,反向将气流吹向喷口。
附图说明
图1为本发明结构示意图。
图2为图1中的A-A剖面图。
图3为图2中的Ⅰ处放大图。
具体实施方式
下面根据附图并结合实施例对本发明作进一步说明。
附图所示喷气式洒肥机用喷管,该喷管1为一端开口、另一端封闭的细长型软质薄壁管,本实施例中,喷管1为采用尼龙制成的薄壁管;喷管1管壁沿轴线方向设若干个喷口2,本实施例中,从喷管1开口端向封闭端喷口2孔径依次逐渐递增。
在喷管1内壁、喷口2边上靠近喷管1封闭端一侧设有挡板3;挡板3由侧板3.1、底板3.2构成;侧板3.1上端向喷管1开口端倾斜,本实施例中,从喷管1开口端向封闭端挡板3侧板3.1的高度依次逐渐递增;在喷管1管壁与挡板3底板3.2对应的位置开孔1.1,在孔1.1内设有热熔胶棒将挡板3底板3.2热融合固定连接在喷管1内壁上。
当然,喷管1也可由PVC聚氯乙烯材料制成,侧板3.1与喷管1轴线也可垂直,这种技术方案也能取得与上述实施例差不多的技术效果。

Claims (7)

1.一种喷气式洒肥机用喷管,其特征在于:该喷管(1)为一端开口、另一端封闭的细长型软质薄壁管;所述喷管(1)管壁沿轴线方向设若干个喷口(2)。
2.根据权利要求1所述的喷气式洒肥机用喷管,其特征在于:从喷管(1)开口端向封闭端所述喷口(2)孔径依次逐渐递增。
3.根据权利要求1或2所述的喷气式洒肥机用喷管,其特征在于:在所述喷管(1)内壁、喷口(2)边上靠近喷管(1)封闭端一侧设有挡板(3);所述挡板(3)由侧板(3.1)、底板(3.2)构成;所述侧板(3.1)与喷管(1)轴线垂直或相交。
4.根据权利要求3所述的喷气式洒肥机用喷管,其特征在于:从喷管(1)开口端向封闭端所述挡板(3)侧板(3.1)的高度依次逐渐递增。
5.根据权利要求4所述的喷气式洒肥机用喷管,其特征在于:所述侧板(3.1)上端向喷管(1)开口端倾斜。
6.根据权利要求3所述的喷气式洒肥机用喷管,其特征在于:在所述喷管(1)管壁与挡板(3)底板(3.2)对应的位置开孔(1.1),在孔(1.1)内设有热熔胶棒将挡板(3)底板(3.2)热融合固定连接在喷管(1)内壁上。
7.根据权利要求1或2所述的喷气式洒肥机用喷管,其特征在于:所述喷管(1)为采用尼龙或PVC聚氯乙烯材料制成的薄壁管。
CN201410604166.4A 2014-11-03 2014-11-03 喷气式洒肥机用喷管 Pending CN104384034A (zh)

Priority Applications (1)

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CN201410604166.4A CN104384034A (zh) 2014-11-03 2014-11-03 喷气式洒肥机用喷管

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106465597A (zh) * 2015-08-21 2017-03-01 樱田农机科技(泰州)有限公司 植保喷肥机喷肥管
CN107297286A (zh) * 2017-07-26 2017-10-27 河海大学 多孔等流灌水管
CN107726758A (zh) * 2017-11-15 2018-02-23 玉林市绿阳节能环保设备有限公司 一种稻谷烘干机的气流循环装置
CN107741139A (zh) * 2017-11-15 2018-02-27 玉林市绿阳节能环保设备有限公司 一种封闭式的稻谷烘干机

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106465597A (zh) * 2015-08-21 2017-03-01 樱田农机科技(泰州)有限公司 植保喷肥机喷肥管
CN107297286A (zh) * 2017-07-26 2017-10-27 河海大学 多孔等流灌水管
CN107726758A (zh) * 2017-11-15 2018-02-23 玉林市绿阳节能环保设备有限公司 一种稻谷烘干机的气流循环装置
CN107741139A (zh) * 2017-11-15 2018-02-27 玉林市绿阳节能环保设备有限公司 一种封闭式的稻谷烘干机

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Application publication date: 20150304