RU1775516C - Washing machine - Google Patents

Abstract

Usage: washing materials from natural, wool and other fabrics. SUMMARY OF THE INVENTION: washing is carried out in two chambers. The movement of activators in them is limited by the thickness of the waterlogged material. The activator rod is pivotally mounted to the movable gear in the area passing through the axis of the fixed support wheel and has a reciprocating motion. 1 ill.

Description

The invention relates to devices for washing materials from natural, wool and synthetic fabrics with detergent solutions.

A known washing machine comprising a container for a washing solution with means for activating it, including a rod horizontally mounted along the container with blades fixed at the ends and a drive for its reciprocating longitudinal movement. Washing is done by periodically pressing the laundry to the end walls of the container.

A disadvantage of the known device is that. that after squeezing and squeezing the solution out of the material, it is as if sucked onto the surface of the blades and then moves along with them, which practically stops the forcing of the washing solution through the densified wet material.

Another disadvantage is the inability to combine washing and rinsing processes, while washing materials of different colors

All this significantly reduces the washing efficiency and efficiency of the machine, increases energy intensity.

The aim of the invention is to increase the efficiency of the washing process and the efficiency.

The washing machine contains a container 1 (drawing) with a lid 2, divided by partitions 3 into insulated three chambers. An electric motor 4 is installed in the middle chamber with a transducer 5 of rotational motion to reciprocating. A horizontal rod 6 of the activator of the washing solution is attached to the converter 5, at the ends of which are mounted flat activators in the form of blades 7. The washing material is loaded into the outer chambers where the washing solution is poured. The converter 5 consists of a fixed support wheel 8 and a movable gear 9, which are in internal gearing. The rod 6 is pivotally mounted to the movable gear 9 in the area passing through the axis of the support wheel 8. The gear is made with a diameter half that of the diameter of the support wheel. After loading the material into the washing solution, the chambers are closed with a lid 2 with a seal. When the blades 7 of the activator move, for example, to the left, an increased pressure is created in the liquid layer contacting the activator. This pressure in the form of water hammer, as the spring is compressed, moves towards the material in the solution

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at a rate of about 1000 m / s, expelling the spent solution from the material and replacing it with a new one. In addition, a powerful fluid flow is created in which intense friction of the contacting surfaces of the material occurs.

To prevent compression of the material into a dense layer, the minimum distance from the extreme position of the activator blades to the end wall of the container 1 should be the thickness of the layer of waterlogged material loaded for washing. This distance is determined by the diameter of the stationary support wheel 8 when sizing the machine. When the activator moves in the opposite direction, the material is intensively erased in the stream formed by the reflected wave and the oncoming movement of the solution poured over the upper edge of the activator blade. Similar processes take place in another washing chamber.

The washing efficiency increases due to a faster replacement of the spent washing solution with a fresh one on the entire surface of the material and inside it, since the material does not compress and does not twist into a bundle, constantly being in suspension and moving.

The power of the engine is mainly spent on moving the cleaning solution.

The machine has a small size, which allows it to be used for washing a small volume of linen and - provides convenience in its operation and storage.

Claims (1)

The claims A washing machine comprising a container for a washing solution with means for activating it, including horizontally mounted along the container with blades fixed at the ends and driving it reciprocating longitudinal movement, characterized in that, in order to increase the efficiency of the washing process and the efficiency, the container along the length is made of three isolated chambers, the activator blades are located in the outer chambers, and the drive is located in the middle and contains a support wheel and gear installed in the internal meshing, which can be run-in the gear surface of the wheel, wherein the gear is made with a diameter half that of the wheel, and the rod is pivotally connected to the gear in the area passing through the axis of the support wheel.