Fresh air purification system for medical clean operating room

Abstract

The invention discloses a fresh air purification system for a medical clean operating room, and relates to the technical field of fresh air systems. The fresh air purification system solves the problem that a fresh air system in the prior art is inconvenient to clean. The fresh air purification system for the medical clean operating room is technically characterized by comprising a fresh air fan, an exhaust fan, a circulating fan and a purifying assembly, a cleaning pipe is fixedly connected with a fixing plate, the fixing plate is slidably connected with a sliding rod, the sliding rod is fixedly connected with a supporting frame, and the supporting frame is rotationally connected with a first brushing wheel and a second brushing wheel, the first brushing wheel is fixedly connected with first bristles being abutted against the inner wall of the cleaning pipe, and the second brushing wheel is fixedly connected with second bristles being abutted against the inner wall of the cleaning pipe. The first bristles and the second bristles brush the inner wall of the cleaning pipe, the function of cleaning the inner wall of the cleaning pipe is achieved, the first bristles and the second bristles are driven to clean different positions in the cleaning pipe, and the advantage of convenient cleaning is achieved.

Description

technical field [0001] The invention relates to the technical field of fresh air systems, in particular to a clean fresh air system for medical clean operating rooms. Background technique [0002] The fresh air system is an independent air treatment system composed of an air supply system and an exhaust system. The common fresh air system in the market is composed of fresh air fans and pipe fittings, and the fresh air is used to purify the outdoor air and introduce it into the room. The fresh air system is based on sending fresh air into the room with special equipment on one side of the closed room, and then exhausting it from the other side to the outside by special equipment. A "fresh air flow field" will be formed indoors to meet the needs of indoor fresh air ventilation. [0003] The fresh air system used in the operating room has high requirements for the cleanliness of the air entering the operating room from the fresh air system, especially the need to reduce the num...

AI Technical Summary

Problems solved by technology

The fresh air system in the prior art is difficult or even impossible to clean the pipeline between the return air outlet and the air purification cycle unit, resulting in the generation of sanitary dead ends. Once the fresh air system is closed, the bacteria in the pipe between the return air outlet and the air purification cycle unit are easy to clean. Fall back into the operating room, seriously affecting the cleanliness of the operating room

Therefore, the fresh air system in the prior art has the problem of inconvenient cleaning

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