Simplifying drainage device of pulsator washing machine

Abstract

The invention discloses a simplified drainage device of a pulsator washing machine, which is characterized by comprising a cover plugging device (1), a connecting device (2) and an overflow pipe (3). The device formed by the cover plugging device, the connecting device and the overflow pipe are arranged at the position of a pipe port of a downpipe of an inner barrel to plug the downpipe of the inner barrel, and discharging of washing water in the inner barrel is controlled by promotion, demotion, opening and closing of the cover plugging device pulled by a drainage switch button and a pulling belt, and simultaneously, redundant washing water in the inner barrel is discharged in an overflowing mode through the overflow pipe, the cover plugging device and the downpipe of the inner barrel. The simplified drainage device of the pulsator washing machine overcomes the shortcomings of complicate structure, high cost, low production efficiency, many fault points, large potential safety hazards and limited application, and reduces constituting components, glue sticky sealing points and occupation space by simplifying the structure, and a drainage system of the pulsator washing machine achieves purposes of lowering cost, improving production efficiency, reducing the fault points and potential safety hazards and being common and general.

Description

technical field [0001] The invention relates to a drainage system of a washing machine, in particular to a simplified drainage device of a pulsator type washing machine for discharging washing water in an inner bucket of the pulsator type washing machine. Background technique [0002] The pulsator washing machine, also known as single-tub washing machine and double-tub washing machine, to distinguish fully automatic pulsator washing machine and drum-type washing machine, the drainage system of the prior art pulsator washing machine, see Figure 5 , Image 6 , Figure 7 , consists of 12 parts, including drainage selection switch, pull belt, threading pipe, overflow pipe, overflow connecting pipe, tee, pull rod, drain valve, plug, drain pipe, etc. There are many parts, and seven joints need to be used Adhesive sealing connection, many adhesive sealing points, and the complex pipeline takes up a large space; the disadvantage of many parts is that the cost of materials, molds a...

AI Technical Summary

Problems solved by technology

[0002] The pulsator washing machine, also known as single-tub washing machine and double-tub washing machine, to distinguish fully automatic pulsator washing machine and drum-type washing machine, the drainage system of the prior art pulsator washing machine, see Figure 5 , Image 6 , Figure 7 , consists of 12 parts, including drainage selection switch, pull belt, threading pipe, overflow pipe, overflow connecting pipe, tee, pull rod, drain valve, plug, drain pipe, etc. There are many parts, and seven joints need to be used Adhesive sealing connection, many adhesive sealing points, and the complex pipeline takes up a large space; the disadvantage of many parts is that the cost of materials, molds and labor involved is high, and the production efficiency is low; the disadvantage of many adhesive sealing points is that, The aging and sealing performance of the adhesive decreases, which will easily lead to water leakage at the glued place, which will bring the risk of electric leakage, so there are many potential failure points and great safety hazards; the problem of complex pipelines taking up a large space is that the application is limited, and it is not suitable for small capacity. Washing machine application; therefore, the existing technology has problems and deficiencies such as complex structure, high cost, low production efficiency, multiple fault points, large safety hazards, and limited application

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