Automatic micro-drop irrigation system

Abstract

The invention relates to an automatic micro-drop irrigation system which comprises a water tower. A flow back pipe is arranged on the upper portion of the left side of the water tower. The flow back pipe is provided with a decompression solenoid valve. A water supply pipe is arranged on the bottom of the left side of the water tower. The water supply pipe is provided with a water supply solenoid valve. Two pressurizing solenoid valves are arranged up and down on the upper portion of one side bottom of the water tower. A water outlet pipe is arranged on the bottom of the right side of the water tower. The water outlet pipe is provided with a water outlet solenoid valve. The water outlet pipe is connected with a main water pipe which is provided with a plurality of micro-drop branch pipes in parallel side by side. The micro-drop branch pipes are provided with a plurality of water outlet thin pipes which are inserted into a planting container. According to the automatic micro-drop irrigation system, a pipeline is used for being connected with the planting container, water is provided from the root portions of plants, so that loss of moisture on the surface of basin soil is lowered, a water tower valve pipeline planting container PLC device is used, water amount is accurately controlled, and accordingly plant growth is not affected by natural weather.

Description

【Technical field】 [0001] The invention relates to the technical field of automatic micro-drop irrigation and container planting, in particular to an automatic micro-drop irrigation system. 【Background technique】 [0002] Our country is a country with a lack of water resources, especially the lack of agricultural water restricts the development of agriculture. The existing water-saving technologies cannot achieve the best water-saving goals. For example, drip irrigation, sprinkler irrigation, and infiltration irrigation are only It can be said that it saves a lot of water compared with flood irrigation and self-flowing irrigation. Their irrigation methods are still insufficient. Each technology has irrigation from top to bottom, which will inevitably result in more contact between water and air, resulting in greater loss. With the development of society, there have been great changes in the cultivation methods of plants. People use soilless cultivation techniques to cultivate...

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Problems solved by technology

And their water supply system is composed of water towers, storage tanks, and pumps. The disadvantage of relying on gravity water supply is that it needs to supply water at regular intervals, which can easily cause water pollution, which is not good for plant growth.

This invention is a facility agricultural technology. Simply speaking, it is to tightly connect irrigation and planting. We know that there are holes in the bottom of the current flower pots. If there is too much water, it will flow out of the holes. It is difficult to ensure There is a lot of water, especially in summer, if you are not careful, the growth of plants will be affected. Flower pots also have pot holders and technology to extend the watering time, but there is no watering method that can let plants grow from planting to harvest once and for all.

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