Water quality monitoring apparatus for agricultural underground water irrigation

Abstract

The invention discloses a water quality monitoring apparatus for agricultural underground water irrigation. The apparatus comprises a detection case and a deep well; an upper part of an excircle surface of a detection case is sleeved with a spacing plate which is matched with the deep well, one side of the top surface of the spacing plate is uniformly provided with several support bars, the top ofthe support bars are fixedly connected with a substrate, and the top of the substrate is provided with a display apparatus; upper and lower sides of a core space of the detection case are symmetrically provided with separator plates, and the two separator plates are used for separating the core space of the detection case into a water outlet chamber, a detection chamber, and a water inlet chamber; the top of the water outlet chamber is connected with a water outlet pipe in through connection, and a bottom wall of the water inlet chamber is connected to a water inlet pipe which is matched withthe deep well in through connection. Effects of a buffer net and a separator plate are used for carrying out preliminary speed reduction of well water, arrangement of the buffer plate is used, so that flow velocity of well water is further decreased, well water slowly flows in a circular pipe, water quality detection can be conveniently carried out with a calomel electrode, a calcium electrode and a pH detection head, accuracy of water quality detection is guaranteed, and accurate data support is provided for agricultural irrigation.

Description

technical field [0001] The invention relates to the field of water quality monitoring, in particular to a water quality monitoring device for agricultural groundwater irrigation. Background technique [0002] Sewage, usually refers to certain polluted discharge water from domestic and production. Sewage mainly includes domestic sewage, industrial wastewater and initial rainwater. The main pollutants of sewage are pathogenic pollutants, oxygen-consuming pollutants, plant nutrients and toxic pollutants. From the viewpoint of the source of sewage, sewage can be defined as waste-carrying liquid or water discharged from residential, institutional, commercial or industrial areas mixed with groundwater, surface water, snowstorms, etc. There are many types of sewage, and correspondingly there are many technologies and processes to reduce the impact of sewage on the environment. [0003] Water resources are the most precious wealth of human beings. However, with the development of...

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Problems solved by technology

[0003] Water resources are the most precious wealth of human beings. However, with the development of society, more and more water resources have been polluted. In some areas with serious pollution, sewage seeps into the ground and pollutes low-level water sources. The death of plants and microorganisms also endangers the agricultural irrigation water in the area, which has a profound impact on human beings

If you can't find out whether the low water is safe when irrigating the farmland, it will bring incalculable losses

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