一种木本果树水肥均匀供应装置制造方法及图纸

技术编号:21320584 阅读:77 留言:0更新日期:2019-06-13 13:00
本实用新型专利技术属于果木灌溉领域,公开了一种木本果树水肥均匀供应装置,设置有次管;次管串联有多个第一三通,第一三通另一端连通有分管,分管另一端套接有第二三通,第二三通两端分别与毛管两端连接,使得毛管呈环形;毛管外侧嵌装有多个等距分布的滴头,次管进水端通过开关连接主管或通过三通与主管和开关相连。本实用新型专利技术设置有成环形的带有等距离分布滴头的毛管,套接在对应的树冠滴水线上,树冠越大,成环形的毛管周长越长,等距分布的滴头就越多,打开水肥供应开关,即可实现水肥对不同树冠大小木本果树均一供应,可避免小树水肥供应过量,大树水肥供应不足的情况,同时也可解决树冠内部水肥供应不均匀问题,促进树体均匀生长发育。

A Water and Fertilizer Uniform Supply Device for Woody Fruit Trees

The utility model belongs to the field of fruit and wood irrigation, and discloses a water and fertilizer uniform supply device for woody fruit trees, which is provided with secondary pipes; the secondary pipes are connected in series with several first tees, the other end of the first tee is connected with a branch pipe, the other end of the branch pipe is sleeved with a second tee, and the two ends of the second tee are connected with the two ends of the capillary respectively, so that the capillary is circular in shape, and the outer side of the capillary is embedded with multiple droplets with equal distance distribution. The water inlet end of the secondary pipe is connected to the main pipe through a switch or to the main pipe and the switch through a three-way connection. The utility model is provided with a circular capillary with an equidistant distribution dripper, which is connected to the corresponding canopy dripping line. The larger the canopy is, the longer the circumference of the circular capillary is, the more the equidistant distribution drippers are. By opening the water and fertilizer supply switch, the uniform supply of water and fertilizer for woody fruit trees with different canopy sizes can be realized, and the excessive supply of water and fertilizer for small trees can be avoided, and the insufficient supply of water and fertilizer for large trees can be avoided. At the same time, it can also solve the problem of uneven water and fertilizer supply in the canopy, and promote the uniform growth and development of the tree.

【技术实现步骤摘要】
一种木本果树水肥均匀供应装置
本技术属于果木灌溉领域,尤其涉及一种木本果树水肥均匀供应装置。
技术介绍
目前,业内常用的现有技术是这样的:木本果树为多年生植物,遗传上具有高度杂合性,大多属乔木,树体较大。田间木本果树大小不均匀,整齐度差。给木本果树进行水肥供应技术与方法有:人工淋施,在树冠内安装微喷头进行微喷,在树的一侧或两侧布置1-2条滴管进行滴灌,滴灌管绕树布置进行滴灌。人工淋施由于效率低早已被淘汰,安装微喷头进行微喷或在树两侧布置滴管进行滴灌,由于树体大小并不均匀,导致小树水肥供应过多,大树水肥供应不足,这就导致水肥浪费和不足同时存在,而且树冠内部水肥供应也不均匀,靠近喷头或滴头获得水肥较多,离喷头或滴头远的地方获得水肥较少或没有获得水肥供应。滴灌管绕树布置虽然其湿润范围可根据树体的大小进行调整,但由于滴灌管没法围成一个环形给树体供肥,树的一边就没有水肥供应,达不到均匀给树体供给水肥的目的。综上所述,现有技术存在的问题是:(1)现有的灌溉方法容易造成小树水肥供应过多,大树水肥供应不足,导致水肥浪费和水肥不足同时存在;(2)树冠内部水肥供应不均匀,靠近喷头或滴头获得水肥较多,离喷本文档来自技高网...

【技术保护点】
1.一种木本果树水肥均匀供应装置,其特征在于,所述木本果树水肥均匀供应装置设置有:次管;次管串联有多个第一三通,第一三通另一端连通有分管,分管另一端套接有第二三通,第二三通两端分别与毛管两端连接,使得毛管呈环形;毛管外侧嵌装有多个等距分布的滴头;次管进水端通过开关连接主管或通过三通与主管和开关相连;相邻滴头之间间距为20cm‑30cm。

【技术特征摘要】
1.一种木本果树水肥均匀供应装置,其特征在于,所述木本果树水肥均匀供应装置设置有:次管;次管串联有多个第一三通,第一三通另一端连通有分管,分管另一端套接有第二三通,第二...

【专利技术属性】
技术研发人员:陈菁徐明岗石伟琦马海洋刘亚男刘思汝冼皑敏
申请(专利权)人:中国热带农业科学院南亚热带作物研究所
类型:新型
国别省市:广东,44

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