Direct water drinking machine

Abstract

The invention provides a direct water drinking machine mainly comprising a water inlet, a pressurization pump, a filtering device, a water storage tank, a heating device and a controller, wherein the filtering device comprises an ion exchanger and a film filter, and the water storage tank is divided into a cold water tank and a hot water tank. The water of the water inlet is directly connected with tap water, enters the filtering device after being pressurized by the pressurization pump and enters a primary filter firstly, then the tap water is softened and filtered by the ion exchanger, the water is fine filtered by a film finally, the filtered water enters the water storage tank, one part of the water directly enters the cold water tank, one part of the water enters the hot water tank to carry out closed heating, and the heating is stopped when the water is heated to 100 DEG C. A heating temperature can be set on the controller, the heating is stopped when the temperature reaches a required temperature, and cold water only enters after hot water in the hot water tank is completely drunk. The invention has the obvious effect that the multi-level filtering device is used in the water drinking machine, so that the loss of trace elements can not be caused, direct introduction also can be carried out even if the heating is not carried out, and the water is heated by adopting closed heating and is not mixed.

Description

technical field [0001] The invention relates to a drinking water dispenser, in particular to a direct drinking water dispenser. Background technique [0002] Water dispenser is the device that heats up or cools down the temperature of bottled pure water (or mineral water) and facilitates people to drink. There are three main problems with water dispensers. One is that the boiling temperature of the water is insufficient. The maximum temperature of most water diversion machines is 95 degrees, and the reboiling temperature is 90 degrees. Heating will form the so-called "thousand boiling water", which will cause the accumulation of trace elements and minerals in the water to form insoluble particles; the third is that the inside of the water diversion machine is difficult to clean, and it is easy to accumulate scale and bacteria. When the warm water dispenser is in use, press the heating switch, and the power supply will provide power for the "keep warm" indicator light as an ...

AI Technical Summary

Problems solved by technology

However, if the water supply link of the water dispenser is not thoroughly disinfected, it will also lead to secondary pollution of the water quality.

Even with professionals equipped by some manufacturers, the disinfection process is not necessarily fully qualified

Moreover, people generally use pure water as a source of drinking water. Not only can the human body not absorb the necessary mineral elements after long-term use, but if the source water is not used up quickly, there will also be the disadvantage of secondary pollution.

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