Water-fertilizer integrated device applied to low-temperature environment

Abstract

The invention discloses an integrated irrigation system of water, fertilizer and medicine, which comprises a water supply system. The water supply system includes a rainwater collection tank and a water storage tank. A pesticide applicator and a water and fertilizer irrigation device are connected at the end of the water supply pipe. Between the flow meter and the filter device A water, fertilizer, and medicine supply system is provided; the water, fertilizer, and medicine supply system includes a water and fertilizer integrated tank and a medicine dispensing tank, and the two sides of the water and fertilizer integrated tank are respectively connected with a first water inlet branch pipe and a water and fertilizer liquid output pipe. switch; the two sides of the tank body of the dispensing tank are respectively connected with the second water inlet branch pipe and the liquid medicine output pipe, and the medicine liquid output pipe is provided with a second switch; The water mains are connected, and the water inlet mains are connected to the water supply pipe; the wireless signal controls the deicing of the antifreeze tank. The new integrated irrigation system of water, fertilizer and medicine saves water and energy, reduces labor intensity and evenly fertilizes.

Description

technical field [0001] The invention relates to integrated water and fertilizer equipment, in particular to an integrated water and fertilizer equipment suitable for low temperature environments. Background technique [0002] In recent years, with the development and utilization of saline-alkali land, the cultivation of crops on saline-alkali land needs to face some problems of high energy consumption, waste of resources and environmental pollution. Especially when irrigating crops in saline-alkali land, flood irrigation is generally used to discharge salt and supply water for crop growth, but this will cause waste of water resources. The process of fertilization and pesticide application is generally carried out manually, which is labor-intensive, uneven fertilization and high energy consumption, and fertilizers will evaporate nutrients with sunlight, resulting in waste of resources. [0003] In winter in the north, due to climate reasons, freezing will occur, and irrigati...

AI Technical Summary

Problems solved by technology

Especially when irrigating crops in saline-alkali land, flood irrigation is generally used to discharge salt and supply water for crop growth, but this will cause waste of water resources

In the process of fertilization and pesticide application, manual methods are generally used, which is labor-intensive, uneven fertilization and high energy consumption, and fertilizers will evaporate nutrients with sunlight, resulting in waste of resources

[0003] In winter in the north, due to climate reasons, freezing will occur, and irrigation equipment will cost a lot of money to keep running. How to solve such problems is a topic that experts in the industry have been studying.

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