Dehumidifier and dehumidifying method thereof

Abstract

The invention relates to a dehumidifier. The dehumidifier comprises a drying agent box used for storing a drying agent, a base, a gravity sensor, an air supply device and a circuit board, wherein water absorption gaps are formed in the outer wall of the drying agent box at intervals; an air supply inlet is formed in the bottom of the drying agent box; an air supply outlet is formed in the top of the base; an air inlet is formed in one outer wall of the base; the gravity sensor is arranged on the top of the base; the air supply device and the circuit board are both arranged in an inner cavity of the base; an air outlet of the air supply device communicates with the air supply outlet; the air supply device and the gravity sensor are electrically connected with the circuit board; the drying agent box is arranged on the base; the air supply inlet communicates with the air supply outlet; and the gravity sensor supports the drying agent box upwards and measures the weight of the drying agent in the drying agent box. The dehumidifying efficiency of the drying agent is greatly improved, a user does not need to replace the drying agent frequently, and the practicability of the dehumidifier is greatly improved.

Description

technical field [0001] The invention relates to a dehumidifier and a dehumidification method thereof. Background technique [0002] Silica gel desiccant is a colorless and transparent silica crystal (also known as silica gel), which is a crystal that does not react chemically. The interior of this crystal is a very fine pore network structure. These pores can Absorb moisture and retain moisture through its physical attraction. Silica gel desiccant has strong moisture absorption capacity and strong adsorption performance. Even if the silica gel desiccant is fully immersed in water, it will not soften or liquefy. It is non-toxic, tasteless, non-corrosive, and non-polluting, so it can be in direct contact with any item. [0003] The existing dehumidifier includes a desiccant box, the outer wall of the desiccant box is provided with air holes, the silica gel is placed in the desiccant box, and then the desiccant box is placed at the place where water needs to be absorbed. , po...

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Problems solved by technology

[0003] The existing dehumidifier includes a desiccant box, the outer wall of the desiccant box is provided with air holes, the silica gel is placed in the desiccant box, and then the desiccant box is placed at the place where water needs to be absorbed. , poor water absorption, and after the silica gel absorbs water, due to the slow evaporation of water, the water absorption effect of the dehumidifier is getting worse and worse, so the general user uses the dehumidifier once and throws away the dehumidifier, causing great waste

[0004] The existing dehumidifier is also equipped with an air supply device. The air supply device dries the silica gel desiccant, so that the silica gel desiccant can be reused. However, the air supply device can only be activated at the preset time of the dehumidifier, and the silica gel cannot be monitored in real time. The state of the desiccant is dried, resulting in poor dehumidification effect of the undried silica gel desiccant. The silica gel desiccant cannot restore the original initial effect until the air supply device is started, reducing the dehumidification effect of the dehumidifier

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