Air sterilization device with high preheating speed

Abstract

The invention relates to the technical field of air sterilization, discloses an air sterilization device with high preheating speed which comprises a box body and a partition plate. The bottom surfaceof the box body is fixedly mounted on the indoor ground; the partition plate is horizontally arranged in the box body; side surfaces of the partition plate are fixedly connected with inner walls of the box body; a right shell and a left shell are arranged in the box body; the right shell and the left shell are located below the partition plate and are in threaded connection, the right side of theright shell is in through connection with an air conveying pipe, the other end of the air conveying pipe penetrates through the right side face of the box to extend to the right side of the box to beconnected with an external air blower, an air inlet valve is arranged on the air conveying pipe, and the bottom face of the left shell is fixedly connected with the bottom face inside the box. The air pump air outlet pipe, the air return pipe and the hot air pipe are communicated through the three-way connector, part of hot air flows back into the left shell while air is supplied to the humidifying ball, the overall temperature of filtered air in the left shell is increased, the air preheating speed of the air sterilization device is increased, the heating time is shortened, and the sterilization efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of air sterilization, in particular to an air sterilization device with fast preheating. Background technique [0002] Air microbial pollution is one of the causes of respiratory infections, but there is no unified understanding of the severity of air microbial pollution hazards and how to effectively remove air microbial pollution, and there is a lack of continuous sterilization techniques. Therefore, it is necessary to speed up research and development and use The technology that can effectively control the reproduction and spread of pathogenic microorganisms in the air is a major issue related to the development of the national economy and human health. Among the existing air sterilization technologies, heat sterilization is to heat the air to make the bacteria in the air sterilize at a high temperature. The method of being killed in the environment, this method is widely used because of its high efficien...

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Problems solved by technology

[0002] Air microbial pollution is one of the causes of respiratory infections, but there is no unified understanding of the severity of air microbial pollution hazards and how to effectively remove air microbial pollution, and there is a lack of continuous sterilization techniques. Therefore, it is necessary to speed up research and development and use The technology that can effectively control the reproduction and spread of pathogenic microorganisms in the air is a major issue related to the development of the national economy and human health. Among the existing air sterilization technologies, heat sterilization is to heat the air to make the bacteria in the air sterilize at a high temperature. The method of being killed in the environment, this method is widely used because of its high efficiency of air sterilization and no harm to the human body. However, the heating and sterilization devices used on the market are slow in air preheating, and some of them are not effective due to the small heating area of ​​the device. Causes the heated air to not reach a higher temperature, resulting in substandard air sterilization quality

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