Pressure self-adjusting pump for intelligent garden irrigation

Abstract

The pressure self-adjusting pump comprises a pressure self-adjusting device and an intelligent garden irrigation system, the pressure self-adjusting device comprises a water pump, the left side of the water pump is connected with a water tank through a pipeline, the upper end of the water pump is connected with an adjusting valve through a pipeline, and the upper end of the adjusting valve is connected with a spray head through a pipeline; a stand column is fixedly installed at the upper end of the spray head, a detection disc is fixedly installed at the upper end of the stand column, a weighing disc is fixedly installed on the inner side of the upper end of the detection disc, a weighing sensor is fixedly installed at the lower end of the weighing disc, and a detection ball is movably connected to the upper end of the weighing disc. Distance sensors are fixedly installed on the periphery of the detection disc, a position sensor is fixedly installed on the inner side of the detection ball, an upper groove is formed in the upper end of the inner side of the stand column, and a conductive block is fixedly installed at the lower end of the upper groove.

Description

technical field [0001] The invention is applied to the background of urban greening, and the name is a pressure self-regulating pump for intelligent garden irrigation. Background technique [0002] Garden irrigation is a technical measure to supplement the soil moisture required for the growth of garden plants to improve their growth conditions. It uses artificial methods or mechanical methods to supplement the soil moisture of garden green spaces in different forms of irrigation to meet the water needs of plants. It is commonly used Common irrigation methods include drip irrigation, sprinkler irrigation, plastic hose irrigation and seepage irrigation, etc. Among them, sprinkler irrigation is pressurized or self-pressurized by a water pump, and the water is sprayed into the air by the nozzle through the pipeline system, scattered into small water droplets, and landed on the ground. An irrigation method, most cities can now use sprinkler irrigation to irrigate garden trees. S...

AI Technical Summary

Problems solved by technology

[0002] Garden irrigation is a technical measure to supplement the soil moisture required for the growth of garden plants to improve their growth conditions. It uses artificial methods or mechanical methods to supplement the soil moisture of garden green spaces in different forms of irrigation to meet the water needs of plants. It is commonly used Common irrigation methods include drip irrigation, sprinkler irrigation, plastic hose irrigation and seepage irrigation, etc. Among them, sprinkler irrigation is pressurized or self-pressurized by a water pump, and the water is sprayed into the air by the nozzle through the pipeline system, scattered into small water droplets, and landed on the ground. An irrigation method, most cities can now use sprinkler irrigation to irrigate garden trees. Sprinkler irrigation has many advantages, can save water, can well control the amount of irrigation, irrigation time, overcome soil erosion caused by surface runoff, and prevent seepage Leakage; not limited by the terrain; water droplets can be sprayed onto the crowns and leaves to wash away the dust, making the trees bright and verdant, improving the viewing effect and improving the photosynthesis efficiency of the trees; the spraying process can reduce the temperature and freshen the air, but the spray irrigation It also has its disadvantages. The wind has a great influence on the sprinkler irrigation. Under the intervention of the wind, the range and water distribution of the sprinkler head will change significantly in all aspects, which will affect the uniformity of the sprinkler irrigation and even miss touch. Therefore, it is necessary to provide an intelligent The pressure self-regulating pump for garden irrigation can achieve the function of pressure self-regulation

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