Automatic dehumidifier based on moisture absorption sponge

Abstract

The invention provides an automatic dehumidifier based on a moisture absorption sponge, and is used for improving air dehumidification efficiency. The dehumidifier mainly comprises a control unit, a signal acquisition unit, a dehydration unit, a dehumidifying water absorption unit and a power supply circuit unit; the signal acquisition unit mainly comprises a temperature and humidity sensor and aliquid level sensor, wherein the temperature and humidity sensor is used for detecting temperature and humidity of air, and the liquid level sensor is used for detecting water quantity of a water storage tank; the dehydration unit mainly comprises a dehumidifying bin, a dehumidifying sponge, a pressing plate, a driving mechanism and the water storage tank, wherein the pressing plate and the dehumidifying sponge are arranged in the dehumidifying bin, the driving mechanism for driving the pressing plate to ascend and descend is arranged at the upper part of the dehumidifying bin, the bottom partof the dehumidifying bin communicates with the water storage tank, and a gravity sensor is arranged in the dehumidifying bin; the dehumidifying water absorption unit is the dehumidifying sponge; andthe power supply circuit unit is used for providing power supply for the control unit, the temperature and humidity sensor, the liquid level sensor, the gravity sensor and an electromagnetic valve. According to the automatic dehumidifier, dehumidification operation can be efficiently realized.

Description

technical field [0001] The invention relates to the technical field of air dehumidification, in particular to an automatic dehumidifier based on a hygroscopic sponge. Background technique [0002] There are many occasions that require dehumidification in industry and daily life, such as pharmaceuticals, electronic workshops and other technical occasions that require constant humidity; industrial high-humidity occasions such as mines and roadways; indoor air conditioners in summer, rainy seasons, basements, wine cellars, etc. Dehumidification is required. There are many methods of air dehumidification, including ventilation dehumidification, heating dehumidification, freezing dehumidification, solution dehumidification, solid dehumidification, dry dehumidification, etc., and mixed dehumidification combined with the above dehumidification methods. These methods have certain limitations and cannot be applied to all occasions. [0003] Ventilation and dehumidification: Ventilat...

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Problems solved by technology

However, this method has greater requirements on the strength of the membrane and the pressure resistance of the component equipment

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