Intelligent sterile fume cupboard

Abstract

The invention discloses an intelligent sterile fume cupboard. The intelligent sterile fume cupboard comprises a fume cupboard body, an induction facility, an exhaust facility, a disinfection facilityand a control system, wherein the fume cupboard body is provided with an automatic explosion-proof glass door; the induction facility comprises internal and external temperature and humidity sensors,gas sensors and a human body sensor; the exhaust facility comprises exhaust fans, purification and disinfection devices and an exhaust port; the disinfection facility comprises a liquid medicine storage device, a liquid medicine spraying device and a rotating device. The intelligent sterile fume cupboard can automatically open and close a fume cupboard door, automatically turn on the exhaust facility corresponding to harmful gas in the air in position, avoid energy waste and absorb the gas in the fume cupboard body to conduct purification and disinfection and can conduct no-dead-angle disinfection on an inner cavity of the fume cupboard body, conduct intelligent control in the whole process, reduce energy waste, implement field control and remote monitoring and conduct automatic recognition and warning.

Description

technical field [0001] The invention "an intelligent aseptic fume hood" relates to the technical field of experimental fume hoods. Background technique [0002] The most important function of the fume hood is the exhaust function. In the chemical laboratory, various harmful gases, odors, moisture, and flammable, explosive, and corrosive substances are produced during experimental operations. In order to protect the safety of users To prevent the pollutants in the experiment from spreading to the laboratory, a fume hood should be used near the pollution source. In the past, the number of fume hoods used was small, and they were only used in experiments with particularly harmful and dangerous gases and large amounts of heat. The fume hood is only responsible for the auxiliary function of the experimental bench. Taking into account the improvement of the experimental environment, the experiments carried out on the test bench are gradually transferred to the fume hood, which re...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an intelligent aseptic fume hood, which solves the problem that the existing experimental fume hoods are not intelligent enough to handle harmful gases. When the experimenters use the fume hood, the fume hood The exhaust system inside is all in the open state, which is a waste of resources. It is impossible to intelligently open the corresponding exhaust fans for harmful gases in all directions. At the same time, there are many bacteria inside the fume hood, which seriously affects the physical and mental health of the experimenters. , cannot intelligently and automatically sterilize the fume hood after the experiment is over, and cannot realize remote monitoring and remote alarming

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