Experiment ventilation cabinet facilitating storage of biological medicines

Abstract

The invention discloses an experiment ventilation cabinet facilitating storage of biological medicines. The cabinet comprises a cabinet body and an impurity treatment structure, wherein an exhaust structure is arranged on an inner top wall of the cabinet body, and a gas treatment structure is arranged at a top end of the cabinet body. According to the cabinet, a cleaning structure automatically reciprocates to clear impurities, meanwhile, a ventilation structure and the cleaning structure synchronously operate to conduct ventilation and impurity removal operations on a storage cabinet, impurities and peculiar smell can sequentially pass through a partition plate and the cleaning structure to reach a collecting structure, large impurities can stay in the collecting structure, a gas treatment structure is started, dust and the peculiar smell in the collecting structure are absorbed through negative pressure in the impurity treatment structure, tiny dust can stay in the impurity treatment structure, the peculiar smell reaches the gas treatment structure to be treated, gas is discharged after the gas is qualified, the mode achieves ventilation for automatically cleaning the storage cabinet, the dust is automatically collected and treated, and the peculiar smell is discharged in time in the process, so that the biological medicines can be better stored.

Description

technical field [0001] The invention belongs to the technical field of biomedicine, and more specifically relates to a fume hood which is beneficial for storing biomedical experiments. Background technique [0002] The main function of the fume hood is to control all kinds of harmful gases, water vapor, odor, waste heat, etc. generated during the experimental operation in the fume hood and discharge them to the outside, so as to protect the safety of users and prevent the pollutants in the experiment from flowing into the air. Purpose of laboratory diffusion. Fume hoods are widely used in various biochemical and physical and chemical laboratories. They play an important role in protecting the purity of experimental samples, ensuring the accuracy of experimental results, maintaining the cleanliness of the laboratory environment, improving labor hygiene conditions and improving work efficiency. critical use. [0003] The fume hood needs to store biomedicine. The existing fum...

AI Technical Summary

Problems solved by technology

[0003] The fume hood needs to store biomedicine. The existing fume hood does not have the effect of ventilation and dehumidification, and cannot remove the peculiar smell emitted by the biomedicine in the storage cabinet, which shortens the shelf life of biomedicine storage. Cleaning, when cleaning, all the biomedicine needs to be taken out for cleaning, the labor intensity is high, and cleaning is inconvenient. Therefore, those skilled in the art provide a fume hood that is good for storing biomedical experiments to solve the problems raised in the above-mentioned background technology

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