Air filtering structure for negative pressure isolation tent

Abstract

The invention discloses an air filtering structure for a negative pressure isolation tent. The air filtering structure comprises suction discs, an air filtering assembly and a discharging pipe, wherein the suction ends of the suction discs communicate with the tent so as to reduce the air pressure in the tent, and negative pressure is formed in the tent; the suction discs can suck air in the tent into the air filtering assembly and discharge the air through the discharging pipe; the two suction discs are symmetrically connected to the air filtering assembly; and the air filtering assembly comprises a high-temperature sterilization assembly, a middle-section sterilization assembly and a germ adsorption assembly, wherein the two suction discs suck the air in the corresponding tent and sequentially convey the air into the corresponding high-temperature sterilization assembly and the middle-section sterilization assembly, and the two strands of air share one germ adsorption assembly and are discharged through the discharging pipe, so that the reliability of overall sterilization is improved.

Description

technical field [0001] The invention specifically relates to the technical field of air filtration, in particular to an air filtration structure for a negative pressure isolation tent. Background technique [0002] The current sterilization methods include high-temperature sterilization and chemical sterilization, etc., but the air filtration structure of the existing negative pressure isolation tent is relatively simple, and the method of processing air is single, and it is often processed in one way, and it cannot Targeted treatment according to different germ types has poor reliability and is likely to cause cross-infection. In addition, the air structure of the existing negative pressure isolation tent cannot simultaneously process the air in two adjacent tents. [0003] Therefore, those skilled in the art provide an air filter structure for negative pressure isolation tents to solve the problems raised in the above-mentioned background technology. Contents of the in...

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Problems solved by technology

[0002] The current sterilization methods include high-temperature sterilization and chemical sterilization, etc., but the air filtration structure of the existing negative pressure isolation tent is relatively simple, and the method of processing air is single, and it is often processed in one way, and it cannot Targeted treatment according to different types of germs has poor reliability and is likely to cause cross-infection. In addition, the air structure of the existing negative pressure isolation tent cannot handle the air in two adjacent tents at the same time.

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