Air purifying device

An air purification device, air technology, applied in the direction of gas treatment, transportation and packaging, special location of vehicles, etc., can solve the problems of air particle pollution, air pollution, etc., achieve the effect of improving the local environment and reducing the risk of inhaling polluted air

Pending Publication Date: 2021-12-17
BUBL AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, air pollution is also caused by particles entrained in the air by the friction and mechanical action of the tires on the surface on which they are transported
In addition, industrially, the heating of houses with carbon-based materials, etc. will also cause the air to be polluted with particles

Method used

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Examples

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Embodiment Construction

[0024] The present disclosure provides a solution for reducing human inhalation of pollutants in the surrounding environment. The present disclosure provides an air purification device, wherein the air purification device may be configured to be arranged in association with an interior area where the head will be located. Thus, the air cleaning device may be configured to be arranged in association with an interior area where the head is to be located, for example in a wheelchair, office chair, recliner, waiting room seat, or in a vehicle seat, such as an airplane, Seats in trains, buses or cars. However, in the detailed description, the present disclosure will be primarily described as applied to a child carrier. It should be understood that all examples referring to children and child carriers also apply to child, adult and juvenile seating unit applications, and vice versa.

[0025] According to one aspect, an air purification device configured to be arranged in a child c...

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Abstract

The present disclosure relates to an air purifying device, configured to be arranged in association with an inner area of a child carrying device or a seat unit. The air purifying device comprises: a back layer; an air permeable distribution layer; an internal cavity formed between said back layer and said distribution layer; a first air inlet; a first ventilator arranged to draw air from the surroundings through the first air inlet into the internal cavity, so that an overpressure is generated in the internal cavity; and a first air filter arranged to purify the air from the surroundings. The overpressure in the internal cavity will force the air to flow from the internal cavity through said distribution layer towards the inner area. The air purifying device further comprises a guide element arranged opposite to the first air inlet to guide the air entering the internal cavity via the first air inlet. The present disclosure also relates to a child carrying device and a seat unit comprising such an air purifying device. The air purifying device reduces a phenomen that a person is exposed in polluted air.

Description

technical field [0001] The present disclosure relates to an air purification device. The air cleaning device is configured to be arranged in association with the child carrier or seating unit. The present disclosure also relates to a child carrier and a seating unit comprising such an air cleaning device. Background technique [0002] Air quality is a growing problem in the world due to pollution. In particular, in urban areas, air quality suffers due to the traffic of vehicles driven on carbon-based fuels, especially the smog and gases they emit. However, air pollution is also caused by particles entrained in the air by friction and mechanical action of the tires against the surface on which they are transported. In addition, industrially, heating of houses with carbon-based materials, etc. will also lead to air pollution with particles. [0003] Infants are very sensitive to polluted air, and exposure to such polluted air can lead to, for example, lung disease, but als...

Claims

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Application Information

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IPC IPC(8): B01D46/00
CPCB01D46/0041B01D46/0032B01D46/0086B01D46/442B01D46/429B01D2279/40B62B9/14B60N2/5635B60N2/5657B60N2/5671B60N2/28B62B2204/00
Inventor 康尼·卡尔松
Owner BUBL AB
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