Pure water equipment with disinfection and sterilization functions

Abstract

The invention discloses a water purifier with disinfection and sterilization functions, which comprises a water purifier body. The water purifier body comprises a pretreatment system and a main reverse osmosis unit communicating with the pretreatment system, a water pump is also arranged between the pretreatment system and the main reverse osmosis unit, the inlet and outlet of the water purifier body are also respectively connected to a water inlet pipe and a water discharge pipe, a water inlet valve and a water discharge valve are respectively arranged on the water inlet pipe and the water discharge pipe, a disinfection box is connected to the inlet of the water purifier body through a disinfection pipe, and a circulating pump is arranged on the disinfection pipe; the concentrated water discharge outlet of the main reverse osmosis unit is connected to the disinfection box through a first recovery pipe, and the outlet of the water purifier body is connected to the disinfection box through a second recovery pipe; and a first recovery valve and a second recovery valve are respectively arranged on the first recovery pipe and the second recovery pipe.

Description

technical field [0001] The invention relates to a pure water device, in particular to a pure water device capable of self-disinfection, sterilization and cleaning treatment. Background technique [0002] In recent years, with the increasing awareness of the safety of endoscope decontamination, the decontamination room, which has been "disapproved" before, has now become the key and important factor in the diagnosis and treatment of patients. The decontamination room has become a must-check place for hospital accreditation, and the decontamination water is the most important "consumable" with the largest consumption and many hidden dangers in the decontamination work. The requirements are more stringent, mainly in terms of microbial indicators, cleanliness The degree and impurity have quite high requirements. [0003] In 2014, the "Consensus Opinion 2014 of Experts on Cleaning and Disinfection of Digestive Endoscopes in China" required that pure water should be used as the s...

AI Technical Summary

Problems solved by technology

However, the traditional pure water equipment used for endoscope decontamination does not have the function of disinfection and sterilization. If the pure water equipment is shut down for more than 48 hours, it is easy to breed bacteria in the pipeline of the equipment. If it cannot be disinfected and sterilized in time, Biofilm is easy to form on the pipe wall or the corner of the pipe. Once the biofilm is formed, it is difficult to deal with the general chemical treatment method.

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