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, and solves 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 animporous internal cylinder coaxially arranged in an external cylinder; a plurality of drain holes are formed in the internal cylinder; the outer wall of the internal cylinder is provided with a sealing rod capable of capping and opening a row of drain holes; two ends of the sealing rod are movably installed on the internal cylinder via a pin roll of a rebounding device; the other end of the internal cylinder of the drum type washing machine is provided with a balance ring; the end part of the external cylinder is provided with a glass door; and the end part of a flange shaft is connected withan external motor rotor and fixed via a fixing nut. The water switch device has novel and smart design and can be full-automatically controlled; no water is contained between the internal cylinder andthe external cylinder of the drum type washing machine, so 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

Images