Irrigation fertilization device
A technology for irrigating and fertilizing and adjusting the cavity, which is applied in the directions of fertilizing device, manure treatment, liquid fertilizer distribution, etc., and can solve the problems of low irrigation efficiency and difficulty in controlling the concentration of fertilizer solution.
Inactive Publication Date: 2019-11-22
张新锋
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Problems solved by technology
The current irrigation and fertilization method is to save a certain amount of irrigation water first, then put a corresponding amount of chemical fertilizer into the irrigation water according to the required concentration, and then water after the chemical fertilizer is completely melted. However, due to the slow dissolution of chemical fertilizer, the irrigation efficiency is low; There are also ways to dissolve chemical fertilizers by spraying. Although the dissolution rate can be appropriately accelerated, but in order to increase the rate while spraying, irrigation is also being carried out, so the concentration of the fertilizer solution is not easy to control
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Embodiment Construction
[0015] The present invention will be described in further detail below by means of specific embodiments:
[0016] The embodiment is basically as attached figure 1 As shown: the irrigation and fertilization device includes a dissolution chamber 1, an adjustment chamber 3, an inlet pipe 5 and an outlet pipe 4; the adjustment chamber 3 is located below the dissolution chamber 1, and there is a connecting pipe 2 between the dissolution chamber 1 and the adjustment chamber 3 Dissolving chamber 1 and regulating chamber 3; the side wall of dissolving chamber 1 is provided with water inlet, and the side wall of regulating chamber 3 is provided with water outlet, and the water inlet of dissolving chamber 1 is provided with a booster pump 51, and then The water pipeline 5 is connected to the booster pump 51. When the water enters the dissolving chamber 1 from the booster pump 51, it will have a certain impact force; There is also a regulating pipeline 54 connected with the regulating c...
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The invention discloses an irrigation fertilization device, and relates to an agricultural production device; the irrigation fertilization device comprises a dissolution cavity, an adjusting cavity, awater inlet pipeline, a water outlet pipeline, an adjusting pipeline and a controller; the adjusting cavity is located below the dissolution cavity and communicated with the dissolution cavity through a pipeline; a water inlet is formed in the side wall of the dissolution cavity, and a booster pump is connected with the water inlet pipeline is arranged at the water inlet; a water outlet connectedwith the water outlet pipeline is arranged at the side wall of the adjusting cavity; a filter layer is arranged inside the dissolution cavity, an opening is formed in the upper end of the dissolutioncavity, and a sealing cover capable of being opened and closed is arranged at the opening; the two ends of the adjusting pipeline are connected with the water inlet pipeline and the adjusting cavityrespectively, a variable pump is arranged on the adjusting pipeline, a conductive electrode is arranged inside the adjusting cavity, the conductive electrode is connected with an input interface of the controller, and the variable pump is connected with an output interface of the controller. The device can increase the fertilizer dissolution rate and meanwhile improve the irrigation efficiency.
Description
technical field [0001] The invention relates to an agricultural production device, in particular to an irrigation and fertilization device. Background technique [0002] In agricultural production, in order to save water resources and labor costs, improve the utilization rate of fertilizers, and reduce fertilizer losses, adding fertilizers to irrigation water, especially in irrigation facilities with piped water supply, can save water, labor, and energy. This method is also called fertigation. [0003] Fertigation is a new type of fertilization technology. This technology combines fertilization and irrigation to achieve both water and fertilizer and labor saving. Fertigation is to dissolve water-soluble chemical fertilizers (especially nitrogen fertilizers) in irrigation water, so that fertilizers enter the soil with irrigation water. The current irrigation and fertilization method is to save a certain amount of irrigation water first, then put a corresponding amount of c...
Claims
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IPC IPC(8): A01C23/00A01C23/04
CPCA01C23/002A01C23/007A01C23/042
Inventor 张新锋
Owner 张新锋