Wearable air purifying device and air purifying method

Abstract

The invention belongs to the field of labor protection and air purification and relates to a portable air purifying method and device. According to the air purifying method, polluted air is sucked by a draught fan to enter an airtight chamber and is purified through an air filter element, then the purified air is transmitted to the nose of a user through a wearable air duct, the air filter element can be replaced, an extra protective cover can be arranged on a nose air jet hole, and thus it is guaranteed that a user can wear the device conveniently and enjoy clean air in daily activities, work and body building. According to the air purifying method and device, a minitype air purifier and the wearable air duct are combined for the first time, the wearable cordwood air purifier is provided, carrying and wearing are convenient, the filter element is small, replacement is convenient, the problems that according to a traditional mask, breathability is unavailable and filtering materials are wasted are avoided, and the situation that an existing portable air purifying device is not suitable for exercise is also avoided.

Description

technical field [0001] The invention relates to the field of personal protection, in particular to an air purification device worn by an individual. Background technique [0002] With the development of my country's economy, air pollution has become a serious environmental problem. Frequent haze weather will bring many adverse effects to people's work, life and daily fitness, seriously affecting people's quality of life, and even threatening human survival. Air purification has undoubtedly become the main means to deal with this smog at present. At present, there are two main ways of air purification, one is the traditional mask, and the other is the air purifier based on the fan plus filter. From the perspective of how the driving force of the air flow is generated, the mask needs human suction to drive the airflow, while the air purifier uses a fan to drive the airflow. Therefore, according to whether the generation of the flow driving force is the human body or not, the...

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Problems solved by technology

[0004] In view of this, the purpose of the present invention is to propose a head-mounted active air purification method and an air purification device in order to solve the problem that the active portable air purifier cannot be used outdoors and affects people's normal life.

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