16MM*30CM*500M Cylindrical Drip Line Tape for Farmland

The in-line cylindrical drip irrigation tube is named for its cylindrical dripper embedded in the tube. It can be roughly divided into two categories, one is pressure-compensated drip irrigation tube and the other is non-pressure-compensated drip irrigation tube. An advanced water-saving irrigation material that can be laid on the ground or buried deep underground and used in complex terrain such as mountainous hills. It has good uniformity of dripping, large laying length and good anti-blocking performance, and easy installation. And other advantages, is widely used in agriculture, ecological greening, landscaping and greenhouses.

(1) Advantages of the inner-mounted cylindrical drip irrigation pipe

1, the advantages of cylindrical drip irrigation tube

1.1. The in-line cylindrical dripper is more mature in technology and the steady flow mechanism is established faster, so the pressure requirement for the first part is reduced.

 1.2, the cross-sectional area of the flow channel is large;

1.3, strong anti-blocking ability;

 1.4, the uniformity of dripping is good;

 1.5, two adjacent 90 degree outlet holes;

 1.6, to prevent negative pressure function

 1.7. The built-in cylindrical drip irrigation pipe has high strength and the integrated design makes its service life increase, especially under the harsh environment. For example, if the temperature difference between day and night is large, due to its integrated design, thermal expansion and contraction will be carried out at the same time, and the working characteristics of the drip irrigation pipe will not be changed, and leakage will not be caused.

 1.8, the unique design of the dripper, the energy dissipation turbulent flow channel also has a mechanism to establish a certain pressure compensation function.

 1.9. Anti-clogging mechanism: One of the great advantages of the in-line cylindrical drip irrigation pipe is anti-clogging. The main advantages are as follows:

      a. The energy dissipation turbulent flow channel is much wider than other drip heads: 

In order to achieve energy dissipation (ie, control of the outflow), two conditions are required. The water flows through a flow channel of a certain length and width. The narrower the flow channel, the smaller the required flow channel length. On the contrary, the longer the flow channel length, the longer the flow channel width. Can be increased. The volume and size of the dripper and the outer dripper itself determine that the length of the energy dissipation channel cannot be long, so the flow path must be narrower than the cylindrical dripper. The so-called dripper blockage, most of which occurs in the energy dissipation turbulent flow channel. So the first question to talk about anti-clogging is whether the flow path is lenient.

      b. As shown in the large flow channel of the dripper, if the drip irrigation pipe is buried by sand or soil, the negative pressure generated by stopping the pump will inhale some particles, but in this wide flow channel, it is easy to flush out when the next irrigation is done. Impurities, while the flat-plate low head and the outer-mounted dripper do not have this large outlet flow path.

      c. There are two adjacent 90 degree outlet holes on the drip irrigation tube. Although it is a subtle design, it is obvious that even when one hole is blocked, the other hole can ensure the normal operation of the drip irrigation tube. This flat-plate dripper and outer-mounted dripper are difficult to achieve.

      d. The above points have been recognized by the majority of users. In the buried drip irrigation project, the in-line cylindrical drip irrigation tube has been applied on a large scale and has achieved success.

     The underground drip irrigation pipe is buried 25-35 cm below the surface, its root system is deeper, fertigation and fertilization is more effective, and the fertilizer is 30-40%. Because the surface soil is loose, it is more conducive to crop respiration and root development.

      Save labor – no need to recycle and install equipment every year.

All directly from the factory, widely used in greenhouse shed nursery garden micro-spray irrigation, seedling and mushroom cooling and cooling, lawn spray irrigation water gardening garden flower atomization cooling and other places, and watering drip irrigation drip irrigation greenhouse watering automatic drip irrigation, Sprinkler irrigation, micro irrigation system. The production supply is very stable, the volume is sufficient, it can be retailed and can be wholesaled.

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