Title:
CONTROL DEVICE HAVING DEW CONDENSATION-PREVENTING FUNCTION AND CONTROL METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/103171
Kind Code:
A1
Abstract:
According to one embodiment of the present invention, a control device having a dew condensation-preventing function may comprise: a sensor unit including an inner temperature sensor and an inner humidity sensor, which are installed inside a closed structure and measure an inner temperature and inner relative humidity, respectively, and an outer temperature sensor and an outer humidity sensor, which are installed outside the closed structure and measure an outer temperature and outer relative humidity, respectively; a ventilation unit which is installed in the closed structure and circulates inner and outer air of the closed structure; and a control unit for calculating an inner dew point temperature from the inner temperature and the inner relative humidity of the sensor unit and an outer dew point temperature from the outer temperature and the outer relative humidity of the sensor unit, and operating the ventilation unit according to a result of a comparison between the outer dew point temperature and the inner dew point temperature.
Inventors:
CHOI SEUNG-WOOK (KR)
Application Number:
PCT/KR2017/013301
Publication Date:
May 31, 2019
Filing Date:
November 21, 2017
Export Citation:
Assignee:
NARETRENDS INC (KR)
International Classes:
H05K7/20; H05K5/02
Foreign References:
| JP2017199786A | 2017-11-02 | |||
| KR101048517B1 | 2011-07-12 | |||
| JP4085649B2 | 2008-05-14 | |||
| JPH0888493A | 1996-04-02 | |||
| JP2015220412A | 2015-12-07 |
Attorney, Agent or Firm:
KIM, Sung-jin (KR)
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