Water, fertilizer, gas, medicine and heat integrated intelligent irrigation management and control system and method

Abstract

The invention discloses a water, fertilizer, gas, medicine and heat integrated intelligent irrigation management and control system and method. The water, fertilizer, gas, medicine and heat integrated intelligent irrigation management and control system comprises a water supply module and an irrigation terminal which are connected through a water supply pipeline, and further comprises a fertilizer and medicine integrated supply module connected to the water supply pipeline, a heat supply module arranged on the water supply pipeline and a gas supply module connected to the water supply pipeline. The fertilizer and medicine integrated supply module comprises a fertilizer supply sub-module and a medicine supply sub-module; the heat supply module arranged on the water supply pipeline comprises a temperature sensor and an electric water heating rod which are arranged in the water supply pipeline, and the temperature sensor is connected with a controller of the electric water heating rod; the gas supply module connected to the water supply pipeline comprises a gas supply device for generating gas, a gas filtering device connected to the output end of the gas supply device, a micro-nano bubble water generating device connected to the output end of the gas filtering device, and a gas flowmeter connected to the output end of the micro-nano bubble water generating device.

Description

technical field [0001] The invention belongs to the technical field of crop irrigation, and in particular relates to a water, fertilizer, gas, medicine and heat integrated intelligent irrigation management and control system and method. Background technique [0002] With the increasing contradiction between supply and demand of water resources, all countries attach great importance to the development of water-saving agriculture. In addition to the widespread use of advanced water-saving irrigation technologies such as sprinkler irrigation, drip irrigation, and micro-irrigation in developed countries, advanced automatic control technology is also used to implement precise irrigation, based on the actual water demand of crops, and the Internet of Things technology is used as a means to improve irrigation accuracy. , implement a reasonable irrigation system, and improve the utilization rate of irrigation water resources. Wireless intelligent automatic irrigation can improve th...

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Problems solved by technology

[0003] At present, most of the smart irrigation systems in the prior art are single-function irrigation systems, such as automatic water temperature irrigation systems or automatic fertilization irrigation systems. There is no irrigation system that integrates water, fertilizer, gas, medicine and heat, and crop irrigation requires water and fertilizer. The comprehensive adjustment irrigation of gas, medicine and heat, so the present invention designs a smart irrigation management and control system and method for the integration of water, fertilizer, gas, medicine and heat

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