Multi-purpose sterilization method and multifunctional sterilizer thereof

The invention discloses a multi-purpose sterilization method. The multi-purpose sterilization method includes the following steps: (1) setting a sterilization room, (2) setting a vacuum supply device, (3) setting a temperature control device, (4) setting a hydrogen peroxide sterilization device, (5) setting a steam sterilizer, (6) setting an air cleaning device, (7) setting a control box, and (8) sterilizing. The invention further discloses a multifunctional sterilizer which is made with the multi-purpose sterilization method. The multi-purpose sterilization method is simple in steps, easy to achieve, high in efficiency and various in functions and the effects of low temperature type sterilization or high temperature type sterilization can be achieved. The multifunctional sterilizer is ingenious in design, reasonable in structure, the hydrogen peroxide sterilization device and the steam sterilizer are arranged, the low temperature type sterilization function and the high temperature type sterilization function are integrated, and the corresponding effect of low temperature type sterilization or high temperature type sterilization can be chosen according to required device types which need sterilization. The multifunctional sterilizer is convenient to use, wide in application, use costs of healthcare organizations are effectively reduced and the multifunctional sterilizer is beneficial for wide promotion and application.