Movable type water, fertilizer and air drip irrigation all-in-one machine

Abstract

The invention discloses a movable type water, fertilizer and air drip irrigation all-in-one machine. The movable type water, fertilizer and air drip irrigation all-in-one machine comprises a vehicle body, wherein a traction ring is arranged at the front end of the vehicle body; a fertilizer box is fixedly arranged above the vehicle body; a discharging opening is formed below the fertilizer box; afertilizer mixing box is arranged at the discharging opening of the fertilizer box; a feeding opening of the fertilizer mixing box is communicated with the fertilizer box; a feeding opening of the fertilizer mixing box is communicated with the fertilizer box; a water inlet is formed in the upper end of a side edge of the fertilizer mixing box; the water inlet is communicated with a water inlet pipe through a pipeline; a water outlet is formed in the lower end of the fertilizer mixing box; a self-priming pump is mounted at the water outlet in a matching manner; a water inlet of the self-primingpump is communicated with the water outlet of the fertilizer mixing box. According to the movable type water, fertilizer and air drip irrigation all-in-one machine, equipment is integrated on the vehicle body on the basis of an existing drip irrigation system, and is convenient to move; region oxygen supply, fertilizer supply and irrigation are carried out on a drip irrigation system, and the irrigation quality is ensured.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a mobile drip irrigation water, fertilizer and gas integrated machine. Background technique [0002] A large number of studies have shown that while long-term drip irrigation provides water and nutrients for crops, it also excludes the air in the pores of the root zone, causing a temporary or long-term anaerobic environment in the root zone, which affects the healthy growth of crops. Therefore, the term "oxygenated irrigation" A new concept of water-saving irrigation technology was born in response to the situation. In the early years, researchers made a lot of attempts to add oxygen, such as: ① drip hydrogen peroxide to the root zone of crops, and use soil catalase to decompose to generate oxygen; ② use Venturi gas injector to form tiny air bubbles and The irrigation water is fully mixed and transported to the root zone of the crops; ③The air compressor is used t...

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Problems solved by technology

[0003] Based on existing research, it is not difficult to find the following problems in the application of water, fertilizer and gas integration technology: ① Existing irrigation, fertilization, and aeration equipment are scattered and arranged at the head of the system, occupying a large area and not centralized ; ②Because the micro-nano bubble generator has a certain effective irrigation area, it is difficult to supply the oxygen supply demand of crops planted in a larger area. Irrigation efficiency, the cost of configuring one device for each control area is too high, which affects the promotion and practice of oxygenated irrigation equipment and methods

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