Sterilization system and method of electric heating water dispenser

Abstract

The invention discloses a sterilization system of an electric heating water dispenser. The sterilization system comprises a heat exchanger, a heater and a plurality of water pipes, wherein the heat exchanger consists of an inner tube and an outer tube which are reverse in inlet and outlet, a three-way magnetic valve is installed at the position of a water inlet of the outer tube of the heat exchanger, one water outlet of the three-way magnetic valve is connected with the water inlet of the outer tube of the heat exchanger, a water outlet of the outer tube of the heat exchanger is connected with the heater, a 15 millimeter copper three-way joint is arranged between the water outlet of the outer tube of the heat exchanger and the heater, the other water outlet of the three-way magnetic valve is connected with the15 millimeter copper three-way joint, the heater is connected with a water inlet of the inner tube of the heat exchanger, a four-way temperature control valve is arranged between the heater and the water inlet of the inner tube of the heat exchanger, a water outlet of the inner tube of the heat exchanger is connected with a faucet of the electric heating water dispenser, a copper three-way joint is arranged on a faucet interface water pipe and is sequentially connected with a high-temperature drainage battery valve and a draining pipe at the bottom of the electric heating water dispenser. The invention further provides a sterilization method of the sterilization system of the electric heating water dispenser. The problem that the bacterial colony number of the electric heating water dispenser exceeds the standard is solved by means of the sterilization system, and the sterilization method of the sterilization system consumes short time and is low in cost.

Description

technical field [0001] The invention relates to a sterilization system and a sterilization method thereof, in particular to a sterilization system and a method in an electric heating water dispenser, and belongs to the technical field of safe drinking water. Background technique [0002] With the rapid development of urbanization and industrialization, a large amount of industrial "three wastes", urban sewage and garbage, and chemical fertilizers and pesticides widely used in rural areas are discharged into rivers, rivers, lakes, seas, and penetrate into the ground in different ways, polluting the water source environment It is becoming more and more serious, especially the increasing pollution of organic matter. The pollution of drinking water sources has become a worldwide problem. The problem of water quality and water shortage caused by environmental pollution is becoming more and more prominent. People are eager to drink guaranteed, high-quality safe water. , pure water...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a sterilizing system and method for an electric heating water dispenser. , safe and reliable, greatly improving the quality of effluent water, the sterilization method of the sterilization system is simple and easy to operate, less time-consuming and low cost

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