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Irrigation water oxygenation device

A technology for irrigation water and equipment, applied in the field of irrigation water oxygenation equipment, can solve the problem of inability to effectively increase the dissolved oxygen in irrigation water, etc., so as to solve the problem of dissolved oxygen aeration, improve the oxygenation efficiency and effect, and increase the output. Effect

Active Publication Date: 2012-11-07
BEIJING ZHONGNONG TIANLU MICRO NANO BUBBLE WATER S&T
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides an irrigation water oxygenation equipment, which can solve the problem that the current oxygenation method cannot effectively increase the dissolved oxygen of the irrigation water. Purpose

Method used

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Embodiment 1

[0022] The embodiment of the present invention provides an irrigation water oxygenation device, which can be used for oxygenation of irrigation water in agricultural cultivation to achieve high-efficiency oxygenation effect, such as figure 1 As shown, the equipment includes: micro-nano bubble generating device, pure oxygen supply device and micro-nano bubble generator;

[0023] Among them, the micro-nano bubble generating device is equipped with a water inlet pipe, an oxygen inlet pipe and a water outlet pipe. The water inlet pipe is used to introduce the treated irrigation water, the oxygen inlet pipe is connected to the pure oxygen supply device, and the water outlet pipe is connected to the micro-nano bubble generator. The micro-nano bubble generator is provided with a water outlet.

[0024] In the above-mentioned equipment, the structure of the micro-nano bubble generating device is as follows: figure 2 As shown, including: booster pump and dissolved air device;

[0025...

Embodiment 2

[0034] This embodiment provides an irrigation water oxygenation device, which can be used for oxygenation of irrigation water in agricultural cultivation to achieve efficient oxygenation effect, such as image 3 As shown, on the basis of the equipment given in the first embodiment above, the equipment of this embodiment also includes: a dissolved oxygen tank and a water distribution pipeline; a micro-nano bubble generator is arranged in the dissolved oxygen tank;

[0035] Wherein, the outlet of the irrigation pool (in which irrigation water or nutrient solution for soilless cultivation can be placed) is connected to the water inlet pipe of the micro-nano bubble generating device;

[0036] The oxygen-enriched water outlet pipe with micro-nano bubbles is provided on the dissolved oxygen tank, and the outlet pipe of oxygen-enriched water with micro-nano bubbles is connected with the water distribution pipeline.

[0037] The dissolved oxygen irrigation in the above equipment adopt...

Embodiment 3

[0040] This embodiment provides an irrigation water oxygenation device, which can be used for oxygenation of irrigation water in agricultural cultivation to achieve efficient oxygenation effect, such as Figure 4As shown, on the basis of the equipment given in the first embodiment above, the equipment of this embodiment also includes: an irrigation pool, dissolved oxygen irrigation and water distribution pipelines; the micro-nano bubble generator is arranged in the dissolved oxygen irrigation;

[0041] Among them, the dissolved oxygen irrigation is equipped with a water inlet pipe, an irrigation water supply pipe and a micro-nano bubble oxygen-enriched water outlet pipe; the water inlet pipe is used to introduce the irrigation water to be aerated; the irrigation water supply pipe and the water inlet pipe of the micro-nano bubble generator Connection; the micro-nano bubble oxygen-enriched water outlet pipe is connected with the water distribution pipeline.

[0042] Further, in ...

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Abstract

The invention discloses an irrigation water oxygenation device, belonging to the field of agricultural water treatment devices. The oxygenation device comprises a micro / nano bubble generating unit, a pure oxygen feed unit and a micro / nano bubble generator, wherein the micro / nano bubble generating unit is provided with a water inlet pipe, an oxygen inlet pipe and a water outlet pipe; the water inlet pipe is used for introducing treated irrigation water; the oxygen inlet pipe is connected with the pure oxygen feed unit; the water outlet pipe is connected with the micro / nano bubble generator; and the micro / nano bubble generator is provided with a water outlet. By organically connecting and mutually matching the micro / nano bubble generating unit, pure oxygen feed unit and micro / nano bubble generator, water can be used as a medium to drive the efficient solvation of gas and water to form the micro / nano bubble water with ultrahigh dissolved oxygen concentration, thereby enhancing the oxygenation efficiency; and thus, the oxygen-enriched bubble water oxygenated by the device can be directly used for normal agricultural irrigation.

Description

technical field [0001] The invention relates to the field of agricultural water treatment, in particular to an irrigation water oxygenation device that can increase crop production and harvest. Background technique [0002] In agricultural planting, the development of crop roots requires sufficient oxygen supply. Although soilless cultivation has significantly improved the environmental conditions of crop roots, but in soilless cultivation, especially in nutrient solution cultivation, if it is not handled properly, it is also prone to hypoxia. Affect the root system of crops and the normal growth and development of aboveground parts of plants. [0003] In the nutrient solution circulation cultivation system, the oxygen required for crop root respiration mainly comes from the dissolved oxygen in the nutrient solution. Oxygenation measures mainly use mechanical and physical methods to increase the chance of contact between the nutrient solution and air, increase the diffusion...

Claims

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Application Information

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IPC IPC(8): C02F1/68B01F3/04
Inventor 吴迪金强张天柱赵咏梅
Owner BEIJING ZHONGNONG TIANLU MICRO NANO BUBBLE WATER S&T
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