Steam sterilizer

Abstract

The invention discloses a steam sterilizer, which comprises an evaporating pan assembly having a disinfection chamber, wherein a heating element is arranged at bottom of the disinfection chamber, an exhaust pipe is arranged on the upper part of the disinfection chamber, an exhaust control valve is arranged on the exhaust pipe; a pressure water case, wherein, the bottom of the pressure water case is connected to the bottom of the disinfection chamber through a feed pipe, a water volume control valve is arranged on the feed pipe; a bidirectional air pump connected to the pressure water case through a pressure regulating pipeline and communicated to the disinfection chamber through a hot air pipeline, wherein a pressure regulating valve is arranged on the pressure regulating pipeline, a hot air control valve is arranged on the hot air pipeline; a circuit board assembly connected to the bidirectional air pump, the heating element, the exhaust control valve, the water volume control valve, the pressure regulating control valve and the hot air control valve; and a casing arranged at external part of the above parts for supporting and protecting the above parts. The steam sterilizer has functions of cleaning, disinfection and drying which are carried out in the disinfection chamber, artificial transfer of the disinfection articles is not required, usage is more convenient and faster, disinfection processing efficiency is increased, and secondary pollution probability during a transfer process of the disinfection articles can be reduced. An ingenious design is employed, so that structure is simpler, more compact, smaller and more flexible, comprehensive utilization rate of the parts is high, and manufacture cost and use cost can be better controlled.

Description

technical field [0001] The invention relates to a sterilizing device, in particular to a steam sterilizing device which can be used for sterilizing medical instruments or tableware and the like. Background technique [0002] Clinical non-disposable medical devices need to be disinfected after each use, and then stored aseptically. Tableware such as bowls, chopsticks, and feeding bottles used in homes or hotels should also be disinfected when necessary. Sterilization by high-temperature cooking and high-temperature steam generated is a disinfection method with good sterilization effect and low operating cost, which makes steam disinfection devices more common. [0003] Most of the steam disinfection devices currently on the market have single functions and low utilization rate. They cannot be used for cleaning and pretreatment of the items to be sterilized. After steam sterilization, the items cannot be dried. If necessary, they must be transferred to another drying device fo...

AI Technical Summary

Problems solved by technology

[0003] Most of the steam disinfection devices currently on the market have single functions and low utilization rate. They cannot be used for cleaning and pretreatment of the items to be sterilized. After steam sterilization, the items cannot be dried. If necessary, they must be transferred to another drying device for processing Bacteria are easily adhered during the picking process, causing secondary pollution, which also increases the complexity of the operation and reduces the operational efficiency of item disinfection

[0004] Theoretically, it is not difficult to integrate the cleaning and drying functions on the steam disinfection device, but it is necessary to add a separate cleaning system and drying system, and the cleaning system needs to have water channels, pressure devices, etc., and the drying system needs to have air road, fan and heating device, etc., making the final steam disinfection device complex in structure, with many parts, bulky, and high cost, it is difficult to be recognized by the market

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