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Air purifiers for purifying indoor air and fresh air

An air purifier, fresh air technology, applied in the direction of control input involving air characteristics, space heating and ventilation, space heating and ventilation details, etc., can solve problems such as unsatisfactory, and achieve the effect of avoiding pollution

Inactive Publication Date: 2019-06-04
VORWERK & CO INTERHOLDING GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So the result after ventilation is not satisfactory at least for a while

Method used

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  • Air purifiers for purifying indoor air and fresh air
  • Air purifiers for purifying indoor air and fresh air
  • Air purifiers for purifying indoor air and fresh air

Examples

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Embodiment Construction

[0045] In the following description of different embodiments according to the present invention, the same parts are marked with the same reference numerals even though the parts may have different sizes or shapes in different embodiments.

[0046] figure 2 with 3 Shown schematically is an air cleaner 2 according to the invention for purifying indoor air and fresh air, which has: a housing 4; a first opening 6 formed in the housing 4; a first opening 6 formed in the housing 4; Two openings 8; a fan 10 for generating an air flow; a filter 12 for purifying the air flow; a conduit 14; Air flow is generated between 10 and filter 12. An axial flow fan, a radial flow fan or a cross flow fan can be used as the fan 10 .

[0047] The first opening 6 and the second opening 8 are connected via a line 14 to the inlet 10 a of the blower 10 and to the outlet 12 a of the filter 12 , and the possible flow directions are achieved by a corresponding arrangement of the three-way valve 16 . In...

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PUM

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Abstract

The invention relates to an air purifier for purifying indoor air and fresh air, comprising: a casing (4); at least one first opening (6) formed in the casing (4); at least one opening (6) formed in the casing ( 4) the second opening (8) formed in; the blower fan (10) that is used to generate air flow; the filter (12) that is used to purify air flow; , components (14, 16) for generating an airflow between the fan (10) and the filter (12), wherein the air cleaner is described and operated in such a way that the circulation process of the incoming fresh air is counteracted by the polluted fresh air The technical problem is achieved by providing only a small burden on the room and the persons located therein, in that a setting element is provided for optionally setting the opening between the first opening (6) and the second opening (8). In the first setting state, the blower (10) produces an air flow from the first opening (6) through the filter (12) to the second opening (8), while in the second setting state the blower ( 10) Generate an air flow from the second opening (8) through the filter (12) to the first opening (6).

Description

technical field [0001] The present invention relates to an air purifier for purifying indoor air and fresh air, which has: a housing; at least one first opening formed in the housing; at least one second opening formed in the housing; A fan for generating an air flow; a filter for purifying the air flow; and means for generating an air flow between the first opening, the second opening, the fan, and the filter. The invention additionally relates to a method for operating an air cleaner. Background technique [0002] Currently known air purifiers are suitable for purifying indoor air by filtration, adsorption, absorption or combustion, by using catalysts or by washing, wherein the purified indoor air cannot be reprocessed, i.e. the air purifier cannot remove CO 2 And oxygen cannot be added to the purified indoor air. [0003] In a known manner, depleted air due to below-average oxygen content and above-average CO 2 The levels can cause certain problems for those who are in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F3/16F24F11/89F24F13/28F24F8/80F24F8/108
CPCF24F2110/00F24F11/30F24F13/28F24F8/10F24F8/80F24F8/108F24F1/04
Inventor 戴维·埃尔凯克马丁·美吉尔本杰明·斯特朗
Owner VORWERK & CO INTERHOLDING GMBH