In-vehicle air purification system for purification through natural airflow

Abstract

The invention discloses an in-vehicle air purification system for purification through natural airflow. The in-vehicle air purification system comprises an air collection hood, a vacuum suction cup, afirst support, a main air pipe, a flow-dividing valve, multiple branch air pipes, an air purifier, a storage battery, a first switch, a second switch, a gear, a rack, a reset spring, a touch rod, a second support, a windmill, a guide rail, a third support, a slide block, a first fixed block and a fourth support; a heating structure is fixed inside the main air pipe and comprises a protection hood, a heating rod, a third switch and a fixed rod, the upper end of the fixed rod is connected with the inner wall of the main air pipe, the lower end of the fixed rod is connected with the upper end ofthe protection hood, the protection hood is of a net-shaped structure, the heating rod is installed in the protection hood and is connected with the storage battery through the third switch, the third switch is fixed to the outer wall of the main air pipe, and a drying layer is arranged on the inner wall of the main air pipe and is filled with desiccant. The in-vehicle air purification system forpurification through the natural airflow has the technical advantages of being reasonable in system design and low in system energy consumption, and reducing the in-vehicle air purification cost.

Description

technical field [0001] The invention relates to the field of intelligent air purification, in particular to a car interior air purification system utilizing natural air flow for purification. Background technique [0002] Haze is a combination of fog and haze. Smog is common in cities. In many areas of China, fog is combined with haze as a disastrous weather phenomenon for early warning and forecasting, collectively referred to as "smog weather". Smog is the result of the interaction between specific climatic conditions and human activities. The economic and social activities of a high-density population will inevitably emit a large amount of fine particulate matter (PM 2.5). Once the emission exceeds the atmospheric circulation capacity and carrying capacity, the concentration of fine particulate matter will continue to accumulate. range of smog. [0003] With the aggravation of air pollution, people pay more and more attention to air purification. Car air purifiers are...

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Problems solved by technology

[0005] The present invention provides an in-vehicle air purification system that utilizes natural airflow for purification, solves the technical problems of high energy consumption and high cost of use of existing vehicle-mounted air purifiers, and achieves reasonable system design and low system energy consumption. The technical effect of reducing the cost of air purification in the car

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