Divider for drip irrigation

 

The invention relates to a device for drip irrigation for cultivation of various crops and can be used in technologies of crop production and horticulture, and cultivation in hydroponics. The divider includes a longitudinal element with openings for inlet and outlet of fluid, performed on its surface a channel for connecting the inlet and outlet openings, the length of which is greater than the length of the longitudinal element. The cross-section in the middle part of the longitudinal element close to a circle, the diameter of the longitudinal element is selected so that power tube tightly covers its cross-section, the longitudinal element is designed in the form of a rod with a channel in the form of a thread. The invention allows to create a divider for drip irrigation with minimized and simultaneously adjustable flow rate. 1 Il.

The invention relates to a device for drip irrigation for cultivation of various crops and can be used in technologies of crop production and horticulture, and cultivation in hydroponics.

Famous inserted into the flexible tube resecata fluid, performed on the lateral surface of the zigzag channel for connecting the inlet and outlet openings, the ratio of the length and transverse size of the longitudinal element is at least 8:1, the longitudinal element is placed in the tube so that the tube is tightly covered him on the cross, and the cross-section in the middle part of the longitudinal element close to a circle or oval.

Common features with the proposed technical solution is that the divider for drip irrigation includes a longitudinal element with openings for inlet and outlet of fluid, performed on its surface a channel for connecting the inlet and outlet holes, and the length of the channel is greater than the length of the longitudinal member and the cross-section in the middle part of the longitudinal element close to a circle, the diameter of which is selected so that power tube tightly covers it across.

This divider is not possible to achieve minimized and controlled fluid flow to drip irrigation.

The task, which is aimed by the invention is the creation of a divider for drip irrigation with minimized and simultaneously adjustable flow Gide for inlet and outlet of fluid, performed on the surface of the channel for connecting the inlet and outlet openings, the length of which exceeds the length of the longitudinal member and the cross-section in the middle part of the longitudinal element close to a circle, the diameter of the longitudinal element is selected so that power tube tightly covers its cross-section, the longitudinal element is designed in the form of a rod with a channel in the form of a thread.

Distinctive features of the proposed technical solutions known from (prototype) is that the divider for drip irrigation is made in the form of a rod with a channel in the form of a thread.

Due to the presence data of the distinctive features is achieved by the following technical result is obtained divider simplest design with the ability to obtain necessary small expenses with adjustable within a wide range (the regulation is more or less plunging of the divider in the hose). The diameter of the working channel sufficiently large, which reduces its blocking, and, in addition, when the clogging of the divider can be removed from the hose and cleaned. To achieve the same maximum of the largest range of flow control zelezobeton highly effective among those known and may find application in devices for drip irrigation for cultivation of various crops and can be used in technologies of crop production and horticulture, and in the cultivation of crops in hydroponics.

The described device is illustrated by a drawing.

The drawing shows inserted into the power tube 1 divider 2, made in the form of a threaded rod.

Shown in the drawing the divider is installed in the power tube to a depth, which determines the required flow rate. When this water conveyance channel, made in the form of thread, has significant hydraulic resistance, which allows to achieve a drip of fluid outflow. The greatest resistance, and hence the minimum flow is achieved through the use of thread with fine pitch, which is limited by the degree of purification of the liquid and by using conventional filters may be in the range of 0.05-0.5 mm, the divider may be made of any material as metal and plastic. The fluid flow can be adjusted during operation by dipping or pulling the divider from the power tubes. If needed, clean the divider is removed from the tube and cleaned. As with any drip irrigation system appropriate installation of pre-filters, but at the expense of achieving low consumption, mainly for me.

Claims

Divider for drip irrigation, comprising a longitudinal member with openings for inlet and outlet of fluid, performed on its surface a channel for connecting the inlet and outlet openings, the length of which exceeds the length of the longitudinal member and the cross-section in the middle part of the longitudinal element close to a circle, the diameter of the longitudinal element is selected so that power tube tightly covers its cross-section, wherein the longitudinal element is designed in the form of a rod with a channel in the form of a thread.



 

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