換気装置 - Mitsubishi Electric Corporation

Title:

換気装置

Document Type and Number:

Japanese Patent JP6922396

Kind Code:

B2

Abstract:

To provide a ventilation device capable of exhibiting stable dust collecting performance by using a dust collector for charging and removing particulate matters in the air when the outdoor air is introduced to an indoor side.SOLUTION: A ventilation device includes: a suction port 22 for taking in outdoor air; a blowout port 32 for blowing out air introduced from the suction port 22 to an indoor side; a dust collector 100 having a charging section 110 for charging passing particulate matters in the air, a power supply section 120 for applying a voltage to the charging section 110 and a collection section 130 for collecting the particulate matters charged by the charging section 110; a humidity control device 11 for lowering relative humidity of the passing air; and a deodorizer 12 for removing gaseous substances in the passing air. The dust collector 100 is disposed in an air course leading from the suction port 22 to the blowout port 32, and the humidity control device 11 and the deodorizer 12 are disposed at a suction port 22 side of the dust collector 100 in the air course.SELECTED DRAWING: Figure 1

Inventors:

Saiki Ayumi
Takuya Furuhashi

Application Number:

JP2017095876A

Publication Date:

August 18, 2021

Filing Date:

May 12, 2017

Export Citation:

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