KR960001266A - Washing machine and air supply method of the washing machine - Google Patents

Abstract

The present invention relates to a bubble-type washing machine, it is difficult to expect a cleaning effect because the size of the bubble by the conventional bubble-type washing machine is relatively much larger than the size of the contamination, as well as the rotation of the rotor Bubbles generated by the contact with other bubbles soon become larger in size and the effect of the first bubble is not retained and the effect is reduced, the washing machine is repeated for a long time to improve the washing effect of the laundry There was a problem in that the phenomenon occurs such as foam damage and kinky laundry by driving during. The present invention attaches a device for circulating the water of the washing and dehydrating tank to the existing washing machine to circulate the washing liquid of the washing and dehydrating tank, and at the same time attach a separate device for mixing the purified washing liquid and the air sucked separately to mix with each other By making the air into a very small size and combining it with the detergent, it generates micro bubbles, which improves the washing efficiency while saving detergent, reducing the damage of laundry, preventing the formation of laundry, and simplifying the construction. To reduce the manufacturing cost and to reduce the noise generated by the air supply.

Description

Washing machine and air supply method of the washing machine

As this is a public information case, the full text was not included.

3 is a cross-sectional view schematically showing the main configuration of the washing machine according to the present invention.

4 is a detailed configuration diagram of a microbubble generating device of the main structure of the washing machine according to the present invention.

5 is a detailed configuration diagram of a mixer which is a main configuration of a washing machine according to the present invention.

Claims (14)

The microbubble that continuously circulates the washing liquid inside the washing machine case and mixes the washing liquid and the air that is sucked by itself with each other is suitable for washing the size of the air bubble and improves the washing effect. Washing machine comprising a micro bubble generator for generating. The washing machine according to claim 1, wherein the micro bubble generating device comprises a washing liquid circulating means for circulating the washing liquid and a micro bubble generating means for mixing the sucked air with the washing liquid to generate micro bubbles. . The washing machine according to claim 2, wherein the washing liquid circulation means and the micro bubble generating means are connected in series, and the micro bubble generating means is connected to the discharge port side of the washing liquid circulation means. The washing machine according to claim 2, wherein the micro bubble generating means is disposed below the lowest level among the water levels set in the washing machine and is fixed to the washing machine case or the outer tank. According to any one of claims 2 to 4, The micro bubble generating means is provided with a mixing means for mixing air and water in the interior of the body, the upper and lower micro bubble supply hole and air and washing liquid suction port Washing machine, characterized in that each formed mixer. The washing machine according to claim 5, wherein the mixer is disposed to be located below the lowest water level set in the washing machine and is fixed to the washing machine case or the lower surface of the tub. The washing machine according to claim 5, wherein the mixing means is several vanes (VANE) continuously inserted at a predetermined inclination angle to be inserted into the body in the longitudinal direction to generate air turbulence of water and to mix the air and the washing liquid. . The washing machine according to claim 5, wherein a screw portion is formed at the upper end of the body to engage with the outer tub, and an annular stepped portion is formed at the lower portion of the screw portion to prevent leakage while facilitating coupling with the outer tub. The washing machine according to claim 2, wherein the washing liquid circulation means is configured to force the washing liquid to be circulated by a power source. The washing machine according to claim 9, wherein the power source is disposed below the lowest level among the water levels set in the washing machine and is fixed to an outer tub or a washing machine case. The washing machine according to claim 9, wherein an air inlet for sucking external air is provided at a suction port side of the laundry liquid circulation means. The washing machine according to claim 11, wherein a check valve is installed at the air inlet to prevent leakage of the washing liquid inside the tub to the outside. The washing machine according to claim 3 or 9, wherein the washing liquid suction port of the mixer and the discharge port of the pump constituting the power source of the washing liquid circulation means are directly connected. Repeatedly driving the driving motor of the washing machine to the left and right, calculating and comparing the number of detection pulses for the detection of the quantity, performing the simple washing for a predetermined time according to the number of detection pulses, and the quantity detection pulse. The washing process according to the number of steps, the step of setting the circulating amount and the circulation time of the washing liquid according to the amount of laundry, and supplying air to suit the amount of the laundry of the washing machine Air supply method. ※ Note: The disclosure is based on the initial application.