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Opening and closing control system and opening and closing control apparatus

專利號
US10149404B2
公開日期
2018-12-04
申請人
DENSO CORPORATION（JP Kariya, Aichi-pref.）
發(fā)明人
Koji Imai
IPC分類
F28F27/00; H05K7/20; E05F15/71; F28F13/00
技術(shù)領(lǐng)域
casing,dew,closing,in,sensor,opening,port,air,control,external
地域： Kariya, Aichi-pref.

摘要

An opening and closing control system that controls an operation of an inlet port so that an external environment is detected more accurately and opening and closing of the inlet port is controlled more properly is provided. In the ventilation control system, an internal environment sensor detects an internal environment of a casing, and an external environment sensor is disposed apart from the casing without being in contact with the casing and detects an external environment of the casing which corresponds to the internal environment. Then, a calculation unit obtains the internal environment and the external environment detected by the internal environment sensor and the external environment sensor, and controls opening and closing of a ventilation port in response to difference between the internal environment and the external environment.

說明書

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Further, in the ventilation control system 1, the internal environment sensor 22 and external environment sensor 21 detect the temperature inside and outside the casing 10, respectively, and the calculation unit 31 controls the ventilation port 40 to open when the temperature outside the casing 10 is lower than the temperature inside the casing 10, and controls the ventilation port 40 to close when the temperature outside the casing 10 is higher than the temperature inside the casing 10.

According to the ventilation control system 1, the temperature inside the casing 10 can be prevented from increasing.

Further, the ventilation control system 1 includes the cooling unit 25 that blows air to the casing 10 to cool the casing 10.

According to the ventilation control system 1, air can be blown into the casing 10 when the ventilation port 40 is open, thereby successfully cooling and dehumidifying the inside of the casing 10.

Second Embodiment

The ventilation control system according to a second embodiment of the present invention will be described. In this embodiment, only the difference from the ventilation control system 1 of the first embodiment will be described in detail. The same references are used for the same elements of the ventilation control system 1 of the first embodiment, and the description thereof is omitted.

權(quán)利要求

1
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