HUMIDIFYING DEVICE, AND VENTILATING DEVICE

WIPO Patent Application WO/2020/115810

A1

Provided is a humidifying device with which deposition of a scale component on a humidifying element is suppressed. A humidifying device 100 is provided with a main body casing 1 inside which an air passage 13 is formed, a humidifying element 5 which is provided in the air passage 13 and which humidifies passing air, a water feeding means for feeding water to the humidifying element 5, a blower 2 for blowing air within the air passage 13, a control unit 20 for controlling a feed water flow rate of the water feeding means and an airflow rate of the blower 2, an input interface 16 for receiving information relating to the temperature of the air passing through the air passage 13 and information relating to the humidity of the air passing through the air passage 13, and a dry state determining unit 21 for determining whether the humidifying element 5 is in an excessively dry state, on the basis of the temperature and humidity acquired by way of the input interface 16, the airflow rate of the blower 2, and the feed water flow rate of the water feeding means, wherein, if the dry state determining unit 21 determines that the humidifying element 5 is in an excessively dry state, the control unit 20 performs control to carry out an excessive drying suppression operation to suppress excessive drying of the humidifying element 5.

JPH07167469

HUMIDIFYING UNIT

TAKATSU RYO (JP)
SOTOKAWA HAJIME (JP)

PCT/JP2018/044516

June 11, 2020

December 04, 2018

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MITSUBISHI ELECTRIC CORP (JP)

F24F6/04; F24F3/14; F24F6/00; F24F7/08

WO2014045668A1	2014-03-27
WO2018078782A1	2018-05-03

JP2014137201A	2014-07-28
JPH04136641A	1992-05-11

MURAKAMI, Kanako et al. (JP)

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