Air purifier with double shells

Abstract

The invention relates to an air purifier with double shells. The air purifier with the double shells comprises a first shell, and a second shell arranged outside the first shell. An air inlet is formed in the lower part of the first shell; an air outlet is formed in the top part of the first shell; the second shell and the first shell are random along a vertical and upward direction; a gap with acertain size is formed between the second shell and the first shell, so that the second shell can move up and down along the first shell; a second air outlet is formed, corresponding to the air outletin the top part of the first shell, in the top part of the second shell; the length of the second shell along a direction perpendicular to a floor is smaller than the length of the first shell; and the second shell moves relative to the first shell and can be fixed on an appropriate position. The invention provides a simple and practicable method, so that air purification in a larger range can berealized with lower cost, the energy consumption is reduced, and the noise is reduced.

Description

Technical field: [0001] The invention belongs to the field of air purification and relates to an air purifier with double shells. Background technique: [0002] As air pollution becomes more and more serious, air purifiers have become a necessity of life and are widely used in various places. However, due to technical limitations and cost constraints, the existing air purifiers are generally less than one meter in height. Generally, household air purifiers can only effectively purify the air in a small area around the purifier, and can only repeatedly purify the air in a small area around the purifier, but cannot effectively purify the air in the entire room, especially at low speeds. It plays the role of effective circulation and effective purification of indoor air. In order to expand the effective purification range of the purifier, the air volume and wind speed must be increased, which results in increased energy consumption and increased noise. Invention content: [...

AI Technical Summary

Problems solved by technology

[0002] As air pollution becomes more and more serious, air purifiers have become a necessity of life and are widely used in various places. However, due to technical limitations and cost constraints, the existing air purifiers are generally less than one meter in height. Generally, household air purifiers can only effectively purify the air in a small area around the purifier, and can only repeatedly purify the air in a small area around the purifier, but cannot effectively purify the air in the entire room, especially at low speeds. Play the role of effective circulation and effective purification of indoor air, and in order to expand the effective purification range of the purifier, the air volume and wind speed must be increased, which results in increased energy consumption and increased noise

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