Disinfection filtering device for anti-infection in clinical pneumology department and using method

Abstract

The invention discloses a disinfection filtering device for anti-infection in a clinical pneumology department in the technical field of disinfection filtering devices for the anti-infection in the pneumology department. An ultraviolet disinfection lamp and an ozone generator are fixedly arranged at the parts, above a first partition plate, of the left side wall and the right side wall of an innercavity of a disinfection box correspondingly, a second gas outlet pipe is fixedly assembled on the right side of the top of a second partition plate, a filter cover is in threaded connection with thetop end of the second gas outlet pipe, the bottom end of the second gas outlet pipe penetrates through the second partition plate and then is fixedly connected with an ozone purification cylinder, the output end of the ozone purification cylinder is fixedly connected with a first gas guide pipe, a heater is fixedly arranged at the bottom of an inner cavity of an ozone absorption box, a second gasguide pipe is fixedly assembled on the left side wall of the ozone absorption box, the other end of the second gas guide pipe leftwards penetrates through the left side wall of the disinfection box,and a purifier and a waterproof breathable film are sequentially assembled on the second gas guide pipe from right to left. The disinfection filtering effect on air can be improved, and the purity ofair purification is guaranteed.

Description

technical field [0001] The invention relates to the technical field of a disinfection filter device for preventing infection in respiratory department, in particular to a disinfection filter device for infection prevention in clinical respiratory department and a use method thereof. Background technique [0002] With the development of social economy, the air quality is getting worse and worse, especially in urban built-up areas, the smog is very serious. Therefore, whenever winter comes in recent years, the number of respiratory patients who go to the hospital surges. In order to prevent cross-infection of patients, Respiratory departments are generally equipped with anti-infection nursing devices, but the air flow rate in the existing anti-infection nursing devices for respiratory departments is very fast, and it is impossible to ensure that the air is completely disinfected. In addition, the sterilizing effect of ultraviolet rays on spores, cysts and viruses Poor, because...

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Problems solved by technology

[0002] With the development of social economy, the air quality is getting worse and worse, especially in urban built-up areas, the smog is very serious. Therefore, whenever winter comes in recent years, the number of respiratory patients who go to the hospital surges. In order to prevent cross-infection of patients, Respiratory departments are generally equipped with anti-infection nursing devices, but the air flow rate in the existing anti-infection nursing devices for respiratory departments is very fast, and it is impossible to ensure that the air is completely disinfected. In addition, the sterilizing effect of ultraviolet rays on spores, cysts and viruses Poor, because the spores, cysts and viruses are highly resistant, and the irradiation time is not long, so it is difficult to ensure that the spores, cysts and viruses are completely killed, which makes the practicability of the device not high. Therefore, we propose A kind of anti-infection disinfection filter device for clinical respiratory department and using method

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