Intelligent disinfection robot for PM2.5 microbial aerosol

Abstract

An intelligent disinfection robot for PM2.5 microbial aerosol comprises a shell, a collection bottle is arranged in the shell, a grading collection assembly is connected to the shell, a fluorescence reaction assembly is arranged on a collection pipeline, a disinfection assembly is further arranged on the shell, and a detection assembly is arranged at the top of the shell. The detection assembly is used for detecting environmental parameters of a hospital department and comprises a temperature sensor, a humidity sensor and an air pressure sensor which are arranged in a matched mode. A power supply assembly is arranged at the bottom in the shell, a controller is further arranged in the shell, the controller is connected with the luminoscope, the spray head and the overturning motor through a driver, the controller is connected with the pressure pump and the diaphragm pump through a trigger, and the controller is connected with an upper computer through a wireless transceiver so as to achieve remote control. The controller is connected with the detection assembly through the AD converter; an AGV trolley is arranged at the bottom of the shell so as to drive the disinfection robot to move.

Description

Technical fields: [0001] The present invention relates to an intelligent disinfection robot for PM2.5 microbial aerosols. Background: [0002] An aerosol is a dispersion system formed by the suspension of liquid or solid particles in a gaseous medium. In this system, microorganisms such as bacteria, fungi, and viruses combine with fine particles with an aerodynamic equivalent diameter of less than or equal to 2.5 microns to form a PM2.5 microbial aerosol. As the main component of conventional environmental aerosols, the microbial aerosol not only has the general characteristics of uneven distribution and complexity of conventional aerosols, but also has unique biological characteristics such as infestation and long-term harm, which is a scientific issue focused on in the field of public environmental sanitation in recent years. [0003] Many existing research reports have pointed out that the aerosol formed by PM2.5 microorganisms has become the main source of pollution in hospit...

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Problems solved by technology

[0003] Many existing research reports point out that aerosols formed by PM2.5 microorganisms have become the main source of pollution in densely populated places such as hospitals, shopping malls, stations, and schools; Public health issues in places are highly valued by epidemic prevention departments and the general public; however, most of the common disinfection and epidemic prevention measures in crowded places are manual or disinfection equipment at regular intervals and at fixed points. The disinfection effect is not only unknown, but also has epidemic prevention There are many problems such as high cost; for this reason, the invention of a highly intelligent robot product for real-time monitoring and precise disinfection of PM2.5 microbial aerosols is more in line with the needs of the current epidemic prevention and control situation

[0004] In general, the existing PM2.5 microbial aerosol detection equipment is based on the principle of laser scattering to detect microbial aerosols in the environment, but due to the large amount of impurities in the air environment, other types of tiny particles Both will have an impact on the detection results, resulting in large errors in the detection data, and the detection accuracy cannot meet the existing requirements; in addition, most of the existing detection equipment is fixed, which is not easy to move and operate, and the functionality of the detection equipment is low. Poor, when the area of ​​densely populated places is large, the existing detection equipment has low working efficiency, resulting in slow detection data acquisition and feedback rate, which is not suitable for daily detection and disinfection work in densely populated places

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