Detergent injection control method, washing machine and storage medium
A technology of detergent injection and control method, which is applied to other washing machines, washing machine control devices, washing devices, etc., can solve the problems of low detergent concentration identification accuracy, achieve the effect of reducing costs and improving washing accuracy
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example 1
[0029] Example 1, when there is only one detergent bottle, a plurality of slide grooves can be arranged around the interior of the detergent box, and a slide rail can be arranged on the detergent bottle to match it. The chute on the detergent box can be configured as a structure with a narrow top and a wide bottom, while the slide rail on the detergent bottle can be set as a structure with a wide top and a narrow bottom, so as to securely clamp the detergent bottle on the detergent box. A pressure sensor can be arranged below the chute on the detergent box. When the detergent bottle is stuck in the detergent box, the accommodating position of the detergent bottle in the detergent box can be determined by detecting the pressure values of each pressure sensor. For example, the corresponding relationship between the identification of the pressure sensor and the storage position can be stored in advance, and the identification of the pressure sensor that generates the pressure va...
example 2
[0031] Example 2, when there are multiple detergent bottles, the length of each detergent bottle can be set to be different, and each detergent bottle is used to hold detergents of different concentrations. In order to facilitate the user to load detergent that matches the detergent concentration contained in the detergent bottle, the concentration of detergent contained in the detergent bottle can be marked on each detergent bottle. The inside of the detergent box and the outside of the detergent bottle can be provided with corresponding threads, and the thread lengths on each detergent bottle are different. The detergent bottle is provided with a shorter thread, and the detergent bottle can be matched with the detergent box through the threaded detergent bottle. A plurality of pressure sensors can be arranged under the threads of the detergent box, and each pressure sensor can be installed at a different position. For example, a plurality of pressure sensors can be arranged ...
example 3
[0032] Example 3, when there are multiple detergent bottles, the diameter of each detergent bottle can be set to be different, and each detergent bottle is used to hold different concentrations of detergent. A circle of elastic material can be arranged inside the detergent box, such as a circle of rubber ring, and the elastic material will retract under pressure, and when detergent bottles of different diameters are matched with the detergent box, the degree of retraction of the elastic material will be different, so A distance sensor can be arranged on the elastic material, and by acquiring the retraction distance collected by the distance sensor, the accommodating position of the detergent bottle in the detergent box can be determined according to the obtained retraction distance.
[0033] Step 102, according to the preset correspondence between positions and concentrations, the concentration of detergent corresponding to the storage position is acquired.
[0034] Wherein, t...
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