The invention discloses a low-
noise washing
machine with a box-shaped detergent instant dissolver. The low-
noise washing
machine comprises a
machine shell, an outer
barrel, an inner
barrel and an
impeller, and a detergent box and a detergent dissolving device are arranged on the machine shell; a first permanent
magnet is arranged at the upper end of the outer side of the outer
barrel, a second permanent
magnet is arranged on the inner side of the machine shell, and the two permanent magnets are magnetically arranged oppositely; the detergent dissolving device comprises a box body, a guide pipeand a stirrer, a water inlet and a water outlet are formed in the box body, a water inlet
electromagnetic valve and a water outlet
electromagnetic valve are arranged outside the water inlet and the water outlet, the water inlet
electromagnetic valve is connected with the detergent box through a
water pipe, and the water outlet electromagnetic valve is connected with a
water pipe for guiding waterinto the inner barrel; the guide
pipe is installed in the box body, the outer side of the guide
pipe is wound with an
electric heating wire, and the inner side of the guide
pipe is provided with a resistance plate; the stirrer comprises a motor and a stirring
impeller, the lower end of an output shaft of the motor penetrates into the box body through a shaft hole formed in the upper portion of the box body and is inserted into the guide pipe, and the stirring
impeller is fixed to the lower end of the output shaft of the motor; and a
liquid level sensor and a temperature sensor are further arranged on the inner side of the box body.