Water purification system and control method thereof

Abstract

The invention discloses a water purification system. The water purification system comprises a water inlet pipeline, wherein the water inlet pipeline is connected with a filter assembly; the filter assembly is connected with a hot tank; the hot tank is provided with a pressure relief structure; a disinfection assembly is arranged at a downstream position relative to the hot tank; and the disinfection assembly is provided with a water outlet pipeline. Thus, the water purification system is disinfected and sterilized through heating of the hot tank and treatment of the disinfection assembly. The invention further discloses a control method of the water purification system. According to the water purification system and the control method, after a sterilization mode is manually selected or automatically executed, heating control is started, and a water taking electromagnetic valve and a sterilization drainage electromagnetic valve are closed, so the system is located in a closed heating space; after pressure and high-temperature water vapor are generated when the water is heated to a certain degree, pressure relief and drainage are conducted; and through the above mode, the pipeline is thoroughly sterilized and disinfected, sterilization efficiency is improved, the workload of a user is reduced, and the user experience is improved through intelligent control.

Description

technical field [0001] The invention relates to a water purification system, in particular to a water purification system and a control method. Background technique [0002] With the improvement of people's living standards and the rapid development of the economy and society, commercial water purification and drinking all-in-one machines appear in many public places. However, the quality of drinking water machines is also uneven. After the raw water is purified, it is easy to cause secondary pollution in the process of reaching the drinking water outlet of the user. It is necessary to manually disinfect the machine regularly, otherwise the bacterial colony may exceed the standard, which will involve health and safety issues. Contents of the invention [0003] The purpose of the present invention is to provide a water purification system and a control method to solve the technical problem mentioned in the background art that the secondary pollution of the water purificatio...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a water purification system and a control method to solve the technical problem mentioned in the background art that the secondary pollution of the water purification system is likely to cause potential safety hazards

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