Mixer capable of improving ozone dissolution efficiency and electrolytic ozone medical waterway sterilizer

Abstract

The invention discloses a mixer capable of improving ozone dissolution efficiency. The mixer is characterized in that a mixer water inlet and a mixer water outlet are formed in the two ends of a shellrespectively; two screen plates and at least one microporous screen plate are sequentially arranged on the inner wall of the shell in the direction from the mixer water inlet to the mixer water outlet at intervals, and the part, between the two screen plates, of the shell is filled with contact filler; the pore diameter of the microporous screen plate is smaller than that of the screen plates; the invention further provides an electrolytic ozone medical waterway sterilizer; one end of a prefilter is connected with a water inlet pipe, and the other end of the prefilter is connected with a water inlet of a gas-liquid mixing device through a filtered water outlet pipe; an ozone outlet pipe of an electrolytic ozone generating device is connected with a gas inlet of the gas-liquid mixing device; a water outlet of the gas-liquid mixing device is connected with a water inlet of the mixer through a pipeline; and a water outlet of the mixer is connected with a disinfection water outlet pipe. The dissolved ozone amount in water can be increased, pathogenic bacteria such as medical waterway bacteria and viruses and the like can be effectively killed, a pipeline biofilm is cleared, and the doctor-patient safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of medical waterway disinfection devices, in particular to a mixer for improving ozone dissolution efficiency and an electrolytic ozone medical waterway disinfection machine. Background technique [0002] At present, dental clinics mainly use independent water systems, filtration devices and disposable sterile water pipelines to provide oral medical water for dental treatment, and rinse dental handpieces with chemicals (such as chlorhexidine, sodium hyposinate, hydrogen peroxide, etc.) However, due to the narrow lumen (2-4mm) and slow water flow of oral medical water, bacteria are easy to breed, and the heating temperature of the waterway is higher than 20°C. The failure of the device will also suck the bacteria in the patient's mouth back into the pipeline. Improper maintenance of the filter and contamination of the water storage bottle will carry pathogenic microorganisms into the patient's mouth. , hydro...

AI Technical Summary

Problems solved by technology

[0002] At present, dental clinics mainly use independent water systems, filtration devices and disposable sterile water pipelines to provide oral medical water for dental treatment, and rinse dental handpieces with chemicals (such as chlorhexidine, sodium hyposinate, hydrogen peroxide, etc.) However, due to the narrow lumen (2-4mm) and slow water flow of oral medical water, bacteria are easy to breed, and the heating temperature of the waterway is higher than 20°C. The failure of the device will also suck the bacteria in the patient's mouth back into the pipeline. Improper maintenance of the filter and contamination of the water storage bottle will carry pathogenic microorganisms into the patient's mouth. , hydrogen peroxide, etc.) flushing and sterilization cannot fully guarantee the safety of medical water every time, and chemical drugs (such as chlorhexidine, sodium hyposinate, hydrogen peroxide, etc.) are less effective in solving virus pollution, especially not in a short period of time. Elimination of hepatitis B virus is not suitable for the national conditions of preventing the spread of hepatitis B in my country, making medical water a medium for the spread of germs, causing infection of pathogenic microorganisms, and posing a huge threat to public health

Images