Automatic lifting type rotary spraying device and washing tank comprising same

Abstract

The invention relates to the technical field of washing equipment, in particular to an automatic lifting type rotary spraying device and a washing tank comprising the same. The automatic lifting typerotary spraying device comprises a fixing pipe, a lifting pipe, a liquid inlet pipe and a rotary sprayer; the lifting pipe is sleeved with the fixing pipe and comprises a movable portion and a connection portion which are arranged from bottom to top; the pipe diameter of the movable portion is larger than that of the connection portion; a limiting part is arranged inside the fixing pipe; the liquid inlet pipe is arranged at the bottom of the fixing pipe; and the rotary sprayer is arranged on the top of the connection portion. According to the automatic lifting type rotary spraying device and the washing tank, high-pressure liquid pushes the lifting pipe out upwards, automatic ascending of the lifting pipe is achieved, after guiding of high-pressure liquid into the liquid inlet pipe is stopped, the lifting pipe falls into the fixing pipe under the function of gravity again as pressure of liquid on the lifting pipe disappears, automatic retracting of the spraying device is finished, automatic lifting of the spraying device is achieved, the space is not occupied, and operation inside a tank body is not affected.

Description

technical field [0001] The invention relates to the technical field of cleaning equipment, in particular to an automatic lifting rotary spray device and a cleaning tank including the spray device. Background technique [0002] An endoscope is a commonly used medical device. It consists of a bendable part, a light source and a set of lenses. Enter the human body through the natural orifice of the human body, or through a small incision made by surgery. When in use, the endoscope is introduced into the pre-examined organ, and the changes in the relevant parts can be directly observed. The quality of the image directly affects the use effect of the endoscope, and also marks the development level of the endoscope technology. The earliest endoscopes were used for rectal examinations. The doctor inserts a hard tube into the anus of the patient, and observes the lesions of the rectum with the help of the light of a candle. The diagnostic information that can be obtained by this...

AI Technical Summary

Problems solved by technology

In addition to the perfusion device, the automatic spraying endoscope cleaning and disinfection tank is equipped with a spray device on each side to realize constant pressure cross-flow output. It relies on the flow water pump to circulate the disinfectant from multiple channels on the tank body. Concentrated injection from one spray head can ensure the pressure output and flow output of the spray head are stable and uniform, which greatly improves the cleaning and disinfection efficiency of the endoscope and prevents the hidden danger of infection to a certain extent. However, the spray head of the device is set in The inner wall of the tank can only be sprayed in a fixed direction, which makes it impossible to clean all the surfaces of the endoscope

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