Water switch device of water-saving drum type washing machine, and drum type washing machine

Abstract

The invention provides a water switch device of a water-saving drum type washing machine and a drum type washing machine, relates to the technical field of water-saving drum type washing machines, andsolves a technical problem of difficulty of water drain by an internal cylinder of a water-saving drum type washing machine in the prior art. The water-saving drum type washing machine comprises an imporous internal cylinder coaxially arranged in an external cylinder; a plurality of water through pipes are arranged on the internal cylinder; a water through shaft is disposed in the water through pipes; a plurality of drain ports are arranged on the water through pipes; the water through shaft is provided with a plurality of drain holes corresponding to the drain ports; with control of axial slide or radical rotation of the water through shaft, the drain holes and the drain ports can be communicated or drain water in a staggered way; the other end of the internal cylinder of the drum type washing machine is provided with a balance ring; and the end part of the external cylinder is provided with a glass door. The water switch device has novel and smart design and requires low cost; no water is contained between the internal cylinder and the external cylinder of the drum type washing machine; water resource can be saved; no dirt is produced between the internal cylinder and the external cylinder, so environment-protection can be achieved for the washing machine.

Description

technical field [0001] The invention relates to the technical field of water-saving drum washing machines, in particular to a water switch device of a water-saving drum washing machine and the drum washing machine. Background technique [0002] The traditional drum washing machine is composed of an inner cylinder with holes and an outer cylinder. The water in the inner cylinder is exchanged with the outer cylinder through the holes on the wall of the inner cylinder. The water between the inner cylinder and the outer cylinder does not participate in washing and is useless. water, and the inner and outer cylinders cannot be cleaned, resulting in residual dirt and secondary pollution to the washed clothes. This is a technical problem that needs to be solved at present. Contents of the invention [0003] The object of the present invention is to provide a water switch device for a water-saving drum washing machine to solve the technical problem of how to install a water discha...

AI Technical Summary

Problems solved by technology

[0002] The traditional drum washing machine is composed of an inner cylinder with holes and an outer cylinder. The water in the inner cylinder is exchanged with the outer cylinder through the holes on the wall of the inner cylinder. The water between the inner cylinder and the outer cylinder does not participate in washing and is useless. water, and there is no cleaning between the inner and outer cylinders, resulting in residual dirt and secondary pollution to the washed clothes. This is a technical problem that needs to be solved at present

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