Micro-pressure elastic colloid dripper drip irrigation device

An elastic colloid and dripper technology, applied in watering devices, horticulture, botanical equipment and methods, etc., can solve the problems of poor uniformity and poor blocking resistance, and achieve the effect of low cost, simple structure and excellent irrigation effect.

Inactive Publication Date: 2011-12-21
HOHAI UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

At present, micro-pressure drip irrigation has poor water uniformity and poor clogging res

Method used

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  • Micro-pressure elastic colloid dripper drip irrigation device
  • Micro-pressure elastic colloid dripper drip irrigation device

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Embodiment Construction

[0010] Control attached figure 1 , the water storage tank 1 is arranged on the upper part of the water transfer tank 3, the other end of the water replenishment switch 2 is connected with the water storage tank 1 through a conduit, the water replenishment switch 2 is located in the water transfer tank 3, and a one-way switch is set between the water transfer tank 3 and the constant water level tank 4 The water inlet valve 5, the water flow in the water flow direction 6 flows to the main pipe 7, the filter 8 is arranged on the main pipe 7, the main pipe 7 is connected with a plurality of branch pipes, and the tail valve 13 is set at the tail of the branch pipe 9, and is respectively installed on the several branch pipes There are several suture vertical type drippers 10, suture fork type drippers 11, and suture Y-shaped drippers 12.

[0011] Working process: Store the primary water consumption in the field in the water storage tank 1, and the water in the water storage tank 1 f...

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Abstract

The invention discloses a micro-pressure elastic colloid dripper drip irrigation device, which includes a water storage tank, a main pipe hydraulic pressure adjustment mechanism, a main pipe, a filter, and an elastic colloid suture vertical type dripper, a suture fork type dripper, a seam Line Y-type drippers, etc., the main pipe water pressure adjustment mechanism includes a water adjustment tank and a constant water level tank, a one-way water inlet valve is arranged between the water adjustment tank and the constant water level tank, and a water replenishment switch is also arranged in the water adjustment tank. The water storage tank is arranged on the upper end of the water transfer tank and is connected with the water transfer tank through the water supply switch, so that the water level of the constant water level tank is constant, and the water outlet of the constant water level tank is connected with the water inlet of the main pipe. On the tube, the elastic colloid dripper is arranged on the dry tube. Compared with the prior art, the device of the present invention has the advantages of simple structure, low cost, water saving and energy saving, convenient use and maintenance, high irrigation uniformity and better irrigation effect, and is suitable for popularization and application in vast rural areas of our country.

Description

technical field [0001] The present invention aims at the low irrigation uniformity and poor irrigation effect of the current micro-pressure drip irrigation irrigator, and designs a micro-pressure elastic colloid dripper drip irrigation device. The device of the present invention can implement automatic uniform irrigation and is resistant to clogging The effect is good. It belongs to the technical field of agricultural water-saving irrigation. Background technique [0002] Existing micro-pressure drip irrigation technology mainly consists of three parts: namely water supply, pipeline and sprinkler. In the design of water supply power, it mainly relies on water pumps to provide continuous and stable pressure power. In the design of pipeline network, the pipeline design of circular pipe network, tree pipe network and ring tree is generally adopted. Drip irrigation is implemented under micro-pressure, and the head loss caused by the movement of water flow directly affects the...

Claims

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Application Information

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IPC IPC(8): A01G25/02
Inventor 刘孝洋
Owner HOHAI UNIV
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