Water-fertilizer all-in-one machine

Abstract

The invention discloses a water-fertilizer all-in-one machine. The machine comprises a tank body, wherein an upper bin opening, a lower bin opening and a water fertilizer inlet are formed in the tank body; the water fertilizer inlet is respectively communicated with a fertilizer inlet pipe and a water inlet pipe; the upper bin opening is used for placement of filter screens and filter elements, and the lower bin opening is used for placement of drainage pipes; the water-fertilizer inlet is formed in the upper end of the side face of the tank body, so that an air pressure bin is formed in the upper part in the tank body. The water-fertilizer all-in-one machine has the advantages that, when water and fertilizer are mixed for irrigation, pressure is smooth, flow is kept to be uniform, and the tank body can be backwashed, so that massive water-fertilizer and impurities are prevented from staying inside the tank body, blockage for filter elements, filter screens and other parts inside the tank body can be reduced, and the irrigation effect is improved.

Description

technical field [0001] The invention relates to a water and fertilizer integrated machine, in particular to a water and fertilizer integrated machine, which belongs to the field of water and fertilizer integrated machines. Background technique [0002] At present, the traditional water and fertilizer all-in-one machine inserts the filter element from the top of the tank as the water and fertilizer inlet. Different operating environments lead to large changes in the pressure of the water and the large changes in the water intake. Due to the lack of a pressure chamber, the mixing ratio of water and fertilizer is affected. And water and fertilizer discharge pressure, which in turn affects irrigation, resulting in inconsistent pressure, resulting in high and low flow rates, which affects the use of equipment. In addition, a large amount of water, fertilizer and impurities will be retained inside the traditional water and fertilizer machine after the operation is completed, which...

AI Technical Summary

Problems solved by technology

[0002] At present, the traditional water and fertilizer all-in-one machine inserts the filter element from the top of the tank as the water and fertilizer inlet. Different operating environments lead to large changes in the pressure of the water and the large changes in the water intake. Due to the lack of a pressure chamber, the mixing ratio of water and fertilizer is affected. And water and fertilizer discharge pressure, which will affect irrigation, resulting in inconsistent pressure, resulting in high and low flow rates, affecting the use of equipment

In addition, after the operation of the traditional water fertilizer machine is completed, a large amount of water, fertilizer and impurities will be retained inside, which will block the internal filter element, filter screen and other components, affecting re-irrigation, and the retention for a period of time will lead to deterioration of water and fertilizer, and re-irrigation will affect crops

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