Second-hand smoke collection and environment-friendly purification device

Abstract

The invention discloses a second-hand smoke collection and environment-friendly purification device. The second-hand smoke collection and environment-friendly purification device comprises a purification box and a head-mounted collection assembly; the purification box comprises a box body, and a plurality of head-mounted collection assembly connection ports are fixedly installed at the bottom of the box body; the head-mounted collection assembly comprises a head fixing ring; an exhaust fan seat movably sleeves an exhaust fan seat shaft, and the exhaust fan seat is internally and fixedly provided with a second-hand smoke exhaust fan; the exhaust fan seat is further fixedly provided with a smoke conveying pipeline, and the smoke conveying pipeline is connected with the head-mounted collection assembly connection ports in the purification box through plastic pipes. The second-hand smoke collection and environment-friendly purification device can be worn on a head, the simultaneous use ofmultiple people can be met, and air can be purified at the same time. The second-hand smoke purification efficiency is high, the use range is wide, and the fresh air is effectively guaranteed, and thesecond-hand smoke collection and environment-friendly purification device is suitable for promotion in public office areas

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a second-hand smoke collection and environmental protection purification device. Background technique [0002] In order to solve the above-mentioned problems, there is a second-hand smoke purifier and an air treatment device with the application number "CN201710037284.5" in the prior art. The second-hand smoke purifier includes a shell, a radial fan and an air filter structure; the shell An inner cavity is formed in the body, and an air inlet and an air outlet connected to the inner cavity are arranged on the shell; the radial flow fan includes a plurality of air supply ports, and the plurality of air supply ports are arranged at intervals along the circumference of the rotation center of the radial flow fan; The air blower is fixed in the casing, the axial direction of the rotation center is directly opposite to the air inlet, and the air filter struct...

AI Technical Summary

Problems solved by technology

[0003] Although the problem of second-hand smoke diffusion affecting the air is solved, there are still obvious defects in the above-mentioned second-hand smoke purifier and air treatment device during use: 1. The above-mentioned device limits the range of activities of the user when in use, and must be used every day. Close to the air inlet when exhaling smoke at one time; 2. The above-mentioned device can only be used by one person, and cannot be used by multiple people at the same time; 3. The purification capacity of the above-mentioned device is limited, and it can only purify second-hand smoke, and the scope of use is limited

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