Title:
電子冷却結露防止システム及びその結露防止方法
Document Type and Number:
Japanese Patent JP6873507
Kind Code:
B2
Abstract:
The present disclosure discloses an electronic cooling anti-condensation system, and an anti-condensation method for the same. The system comprises a testing chamber, electronic cooling plates, temperature sensors, a temperature and humidity sensor, a cooling plate control unit, and a main controller. The main controller is electrically connected to the temperature sensors, the temperature and humidity sensor, and the cooling plate control unit. The main controller is capable of calculating a dew point value of the air in the testing chamber according to a temperature value and a humidity value of the interior of the testing chamber acquired by the temperature and humidity sensor, and if the dew point value of the air is greater than a pre-determined threshold, the main controller controls the cooling plate control unit to reduce the number of operating electronic cooling plates or output powers of the electronic cooling plates, wherein the pre-determined threshold is a temperature T1 °C of the electronic cooling plate or a temperature T1+n °C of the electronic cooling plate acquired by the temperature sensor, and n is less than or equal to 10. The present disclosure achieves real-time control of operation states of the electronic cooling plates, thereby realizing redundant control of the cooling plates, and preventing the cooling plates from causing condensation in the chamber body, so as to achieve continuous operation when a failure occurs.
Inventors:
Summer aquarium
Application Number:
JP2019556362A
Publication Date:
May 19, 2021
Filing Date:
August 02, 2018
Export Citation:
Assignee:
Dongguan City Microelectronics Technology Co., Ltd.
International Classes:
F25D21/04; F25D11/00
Domestic Patent References:
| JP2001091123A | ||||
| JP2002174479A | ||||
| JP2008198671A | ||||
| JP2005155983A |
Foreign References:
| WO2013042553A1 | ||||
| US6308519 |
Attorney, Agent or Firm:
▲吉▼川 俊雄
Kana Ichikawa
Kana Ichikawa