A water pump capable of softening water

Abstract

The invention discloses a water pump capable of softening water. The water pump capable of softening water comprises a motor, a tee, a primary filter and a secondary filter, underground hard water from the water outlet of the tee enters the primary filter through the water inlet of the primary filter, the hard water flows out through the water outlet after being filtered by a filter screen of the primary filter, and then the primary filter is finished; the primarily softened water from the water outlet of the primary filter enters the secondary filter through the water inlet in a front cover, the water is further filtered through a carbon fiber layer in the secondary filter, the purified water flows out of a pure water outlet and is supplied for people, and dirt formed by filtering is discharged through a dirt discharge hole in a rear cover. By means of the water pump capable of softening water, the water quality of the pumped underground water reaches the drinking water standards through two-stage filtering, the problem of difficulty in water use is solved for parts of provinces and cities of North China, the mounting is facilitated, and the market prospect is very good.

Description

technical field [0001] The invention relates to a water pump, in particular to a water pump capable of softening water. Background technique [0002] In our daily life, we often see scale formation on the inner wall of the kettle after being used for a long time. The water we take contains a lot of inorganic salts, such as calcium and magnesium salts, etc. These salts cannot be seen by the naked eye in water at normal temperature. Once they are heated and boiled, a lot of calcium and magnesium salts are formed as carbonates. When they settle out, they cling to the walls of the kettle to form scale. We usually use the index of "hardness" to express the content of calcium and magnesium ions in water. 1 degree of hardness is equivalent to 10 mg of calcium oxide per liter of water. Water below 8 degrees is called soft water, above 17 degrees is called hard water, and between 8 and 17 degrees is called moderately hard water. Rain, snow, rivers, rivers, and lakes are all soft w...

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Problems solved by technology

[0003] In the north of China, the water quality is particularly hard, so the incidence of gallstones in some areas is particularly high. In response to this situation, there are products such as soft water pumps on the market, but the prices of the existing soft water pumps on the market are very high, and In some areas in the north, the existing soft water pumps cannot reach the ideal pumping depth, so the quality of the pumped water is very poor and cannot meet the basic draft requirements

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