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417results about "Spin-dryers" patented technology

Washing machine and rinsing control method thereof

Disclosed herein are a washing machine that performs a rinsing operation while rotating a drum at a predetermined RPM without stopping the drum after spin-drying and a rinsing control method thereof The washing machine includes a drum to receive laundry and a motor to rotate the drum. The rinsing control method includes rotating the drum to perform spin-drying and decelerating the drum to a predetermined velocity to perform rinsing. Consequently, it is possible to improve rinsing efficiency even using a small amount of water. Also, it is possible to uniformly distribute the laundry in the drum without eccentricity, although a laundry untangling process for spin-drying is performed only once during the rinsing, which is performed several times, thereby reducing the total rinsing time.
Owner:SAMSUNG ELECTRONICS CO LTD

Transmission mechanism of full-automatic multi-impeller washing machine and washing machine and washing mode thereof

The invention provides a transmission mechanism of a full-automatic multi-impeller washing machine and a washing machine and a washing mode thereof, relating to the technical field of washing machines, in particular to an full-automatic multi-impeller washing machine; the transmission mechanism of the full-automatic multi-impeller washing machine is mainly composed of a bevel gear part, all bevel gears of the bevel gear part run in the same spherical surface and are all arranged in a closed transmission box, so as to be separated from washing liquid; when in washing, only the impeller rotate, the shell of the transmission box does not rotate, and when in dehydration, the transmission box and an inner barrel rotate together; the rotating directions of the impellers, including forward rotation and reversal rotation, are different when being looked down from the center of the upper opening of the inner barrel, wherein at least one impeller rotate along the opposite direction with the other impellers; when in washing working condition, the clothes is thrown upwards to the great extent, and is rolled in a vertical plane, and the clothes rotate in a horizontal plane simultaneously; in addition, the different throwing phase positions are changed, so as not to lead the clothes to be twined, greatly improve the washing effect of the washing machine and the working efficiency and save the time and the water consumption.
Owner:NINGGUO JULONG IND

Drying control method for washing machines with drying functions/drying machines

A drying control method for washing machines with drying functions / drying machines includes measuring an air temperature of heated air passing through a heater duct by a heater during a drying operation of the washing machine with drying function or the drying machine, and measuring at least one of the temperature of air before being heated and the temperature of air after being heated about the heater. The method further includes calculating a load, calculating a moisture content and controlling a drying operation.
Owner:LG ELECTRONICS INC

Method for controlling washing during spinning in tilt-type washing machine for attenuation of vibration

Method for controlling washing during spinning in a tilt-type washing machine for attenuation of vibration, including (a) a main rotation step for exerting a centrifugal force to the laundry gathered to a center of the inner tub for spreading the laundry to an inside wall of the inner tub before the water discharging step, (b) a laundry disentangle alternately rotating step for alternately rotating the inner tub for a preset times to disentangle the laundry spread to the inside wall of the inner tub, and (c) a supplementary rotating step for rotating the inner tub at a preset RPM to keep the laundry in the tilted inner tub spread evenly during the water discharge step, or alternatively (a) a laundry disentangle alternately rotating step for alternately rotating the inner tub to eliminate the eccentricity of the laundry in the inner tub before the water discharge step, and (b) a determining step either for carrying out a control pattern to eliminate the eccentricity of the laundry if the eccentricity of the laundry after the step (a) is greater than a preset value, or for proceeding to the water discharging step if the eccentricity of the laundry after the step (a) is smaller than the preset value, whereby attenuating the vibration to the minimum.
Owner:LG ELECTRONICS INC

Spin-drying controlling method for drum washer

In a dehydration control method of a drum washing machine capable of improving reliability of eccentricity sensing by sensing not only forward eccentricity but also diagonal eccentricity by performing eccentricity sensing at a low speed and a high speed respectively, the method includes a first step for accelerating a drum to a first rotational speed when a uniforming process is finished; a second step for measuring first eccentricity when the rotational speed of the drum reaches the first rotational speed; a third step for comparing the measured first eccentricity with a preset first reference eccentricity; a fourth step for storing the measured first eccentricity when the measured first eccentricity is less than the preset first reference eccentricity in the third step; a fifth step for accelerating the rotational speed of the drum to a second rotational speed and measuring a second eccentricity when it reaches the second rotational speed; a sixth process for comparing the measured second eccentricity with the stored first eccentricity; and a seventh step for performing a dehydrating process when the measured second eccentricity is less than the stored first eccentricity.
Owner:LG ELECTRONICS INC

Method for controlling drum

The present invention provides a uniformization method, eccentricity detection method and dewatering control method which can make the material in the drum washing machine and similar centrifugal dewatering equipment be uniformly distributed so as to reduce vibration and noise due to eccentricity. Said invention adopts a short-periodic power-on and power-off method of motor and collects rotating speed change due to eccentricity of drum which is rotated for a turn at 72-85 RPM to make detection of eccentricity, so that it can obtain good control effect.
Owner:朱筱杰

Tunnel type continuous washing machine

The invention relates to a tunnel type continuous washing machine, and belongs to the field of washing equipment. The tunnel type continuous washing machine comprises a pre-washing area, a main washing area, a rinsing area and an after-treatment area, wherein a dewatering area is inserted between the main washing area and the rinsing area and comprises an inner barrel and an outer barrel; two panels are respectively fixed at an inlet and an outlet of the inner barrel; an inlet supporting steel ring and an outlet supporting steel ring are respectively fixed on surfaces, which are not fixed on the inner barrel, of the inlet panel and the outlet panel; the inlet supporting steel ring, the outlet supporting steel ring and the inner barrel are integrated; an optional one of the inlet supporting steel ring and the outlet supporting steel ring is connected with an external driving device; a conveying screw plate is fixed in the inner barrel; a through hole is formed in the inner wall of the inner barrel; and the inner barrel of the dewatering area is driven by an independent motor to rotate. By using the tunnel type continuous washing machine, the rinsing efficiency can be effectively improved; water consumed during rinsing is reduced; resources are saved; dewatered cloth grasses are easily rinsed cleanly; and a washing effect is obviously improved.
Owner:SHANGHAI WEISHI MACHINERY
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