Bathroom dehumidification control method

Abstract

The invention discloses a bathroom dehumidification control method which comprises the following steps: (1) respectively setting an indoor humidity data threshold value for a humidity condition inside a bathroom and an atmospheric humidity data threshold value for an outdoor humidity condition; (2) detecting indoor humidity data in the bathroom and outdoor atmospheric humidity data in real time, respectively comparing the obtained indoor humidity data and outdoor atmospheric humidity data with the respective threshold values, and controlling to turn on a switch and starting a ventilator if the indoor humidity data is greater than the indoor humidity data threshold value and the atmospheric humidity data is smaller than the atmospheric humidity data threshold value, or controlling to turn off the switch and shutting off the ventilator. The control method can implement flexible control, is more humanized and has higher practicality.

Description

technical field [0001] The invention belongs to the field of detection and control, in particular to a control method for improving the dehumidification efficiency of a toilet. Background technique [0002] There is always a lot of water vapor in the bathroom, especially when the bathroom and bathroom are set together in the family, a large amount of water vapor is generated during bathing, causing the humidity in the air to increase. If the long-term humidity is high, it is easy to breed bacteria, which is not conducive to human health; On the one hand, the humid environment also has a great impact on water heaters, lamps and other electrical appliances and furniture in the bathroom, shortening their service life. Therefore, it is necessary to dehumidify the bathroom and keep the environment as dry as possible. [0003] At present, there are two ways to dehumidify the bathroom. One is to use a ventilation fan to exchange indoor and outdoor air to generate convection. Curren...

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Problems solved by technology

[0005] For the first dehumidification method, since the working principle of the ventilation fan is the exchange of gases, when the outdoor air humidity is high, such as in rainy days, automatically turning on the ventilation fan will not only fail to dehumidify the air in the bathroom, but will make the room more humid. wet, not worth the candle

As for the second dehumidification method, some chemical desiccants are harmful to the human body when they volatilize, and in families with children, they are easily eaten by children, posing a safety hazard

[0006] Through the above analysis, the existing bathroom dehumidification method can not achieve the desired effect well, and needs to be improved

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