Water-saving irrigation and anti-blocking fertilization device

Abstract

The invention relates to the field of application of crop irrigation devices, in particular to a water-saving anti-blocking irrigation and fertilizer application device, which comprises a water feeding pipe; a high-speed water flow flows into the water feeding pipe, enters a cylindrical body tangently, and rotates on the inner wall of the cylindrical body; when the high-speed water flow moves to atruncated cone shaped funnel cylinder, silt with large mass and high centrifugal force can be centrifuged to the inner wall of the funnel cylinder, may lose rotation energy and then fall into an impurity collection chamber at the bottom of the device, the high-speed water flow closes up to the center due to radius contraction of the funnel cylinder and then forms a cyclone to be drained from a water discharging pipe of the device from bottom to top. Light impurity which cannot fall into the impurity collection chamber due to losing of kinetic energy can be filtered out by a filter screen which is connected to the lower end of the water discharging pipe of the device.

Description

technical field [0001] The invention relates to the application field of crop irrigation devices, in particular to a water-saving irrigation and anti-clogging fertilization device. Background technique [0002] As living conditions get better and better, rural areas are developing faster and faster into cities, and the traditional crop planting area is getting smaller and smaller. In order to meet people's living needs, more and more crops are planted in batches. Sowing, fertilizing, watering, and harvesting are basically done by machinery, which greatly reduces the workload of people planting crops, and also improves the yield of crops because of scientific planting methods. There are two very important links in the process of planting crops, watering and fertilization. When the weather is relatively dry and there is no rainfall for a long time, it is difficult for crops to absorb enough water from the soil to maintain their growth needs, which is easy to cause The crops w...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a method that can treat the silt in irrigation water, so as to reduce the influence of silt on the sprinkler head, and at the same time solve the problem that the ratio of water and fertilizer is not mixed due to the continuous decrease of the pressure head of the water pump. accurate question

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