Unlock instant, AI-driven research and patent intelligence for your innovation.

A double-drum washing machine

A washing machine and double-drum technology, applied in the field of washing machines, can solve the problems that do not meet the washing requirements of saving and environmental protection, and achieve the effects of being suitable for popularization and use, reasonable pipeline direction, and simple structure

Active Publication Date: 2018-10-12
QINGDAO HAIER DRUM WASHING MACHINE
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, it has not yet conducted research on the water conservation of the washing machine in the process of washing clothes by the two drums, which does not meet the economical and environmentally friendly washing requirements advocated by the current society.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A double-drum washing machine
  • A double-drum washing machine
  • A double-drum washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 1 As shown, this embodiment introduces a packaging and fixing device for a double-drum washing machine, which includes a first outer tub 1 and a second outer tub 2 installed inside the washing machine body. The first outer cylinder 1 is connected to the water inlet box 3 through the first outer cylinder water inlet pipe 6 , and the second outer cylinder 2 is connected to the water inlet box 3 through the second outer cylinder water inlet pipe 7 . The first outer cylinder 1 is connected to the second outer cylinder 2 through the three-way device 4 , and the three-way device 4 is connected to the drain port 55 of the washing machine through the first drain pipe 8 . The second outer cylinder 2 is connected to the drain port 55 of the washing machine through the second drain pipe 9 .

[0042] In this embodiment, the three-way device 4 is a two-position three-way valve. The two-position three-way valve has two working states: the first working state is that ...

Embodiment 2

[0052] Such as Figure 6 and Figure 7 As shown, in this embodiment, the three-way device 4 includes a valve body 41, and the valve body 41 is provided with a filter cavity 414 and a first valve plug cavity 415 and a second valve plug cavity respectively connected to the filter cavity 414. Plug cavity 416 . A filter 42 is installed in the filter chamber 414 , and a drain valve 43 is respectively installed in the first valve plug chamber 415 and the second valve plug chamber 416 . At the same time, the valve body 41 is also provided with three interfaces respectively communicating with the outside. The water inlet pipe 411 communicates with the filter chamber 414 , the first water outlet pipe 412 communicates with the first valve plug chamber 415 , and the second water outlet pipe 413 communicates with the second valve plug chamber 416 .

[0053] In this embodiment, the water inlet chamber 414 is formed by a horizontal cylindrical chamber. Both ends of the cylindrical water...

Embodiment 3

[0059] Such as Figure 10 As shown, in this embodiment, the water inlet chamber is provided with a filter chamber 18 . The filter cavity 18 is arranged in the middle of the cylindrical water inlet cavity 14 , the filter 2 is installed in the filter cavity 18 , and the filter cavity 18 communicates with the water inlet pipe 11 .

[0060] In this embodiment, the filter chamber 18 is composed of a cylindrical chamber. The axis of the cylindrical filter chamber 18 is perpendicular to the axis of the cylindrical water inlet chamber 14 . One end of the cylindrical filter cavity 18 is provided with an opening, and the one end opening is detachably connected with the filter 2 . The side wall of the cylindrical filter cavity 18 is provided with an opening, and the side wall opening communicates with the water inlet pipe 11 .

[0061] Such as Figure 9 As shown, in this embodiment, the filter 42 includes a filter body 421 and a filter cover 422 . The filter body 421 is composed of ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a double-drum washing machine which comprises a first outer drum (1) and a second outer drum (2) installed in a washing machine framework. The washing machine framework comprises four vertical beams (46), wherein the middles of every two adjacent vertical beams (46) are respectively connected with a middle cross beam (49), a three-way device (4) is installed on the middle cross beam (49). A first outer drum water outlet (12) is connected with a second outer drum water inlet (21) and a washing machine draining port (5) respectively through the three-way device (4). According to the washing machine, washing water in the first outer drum can be directly drained out of the washing machine through a draining pipe under the effect of the three-way device and can also flow into the second outer drum from the second outer drum water inlet for washing of the second outer drum. Accordingly, the purpose of reusing washing water in the first outer drum and the second outer drum is achieved. In addition, the double-drum washing machine is simple in structure, remarkable in effect and suitable for popularization and usage.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a double drum washing machine. Background technique [0002] With the development of economy and the improvement of people's living standards, washing machines have entered more and more families. Washing machines are also constantly being updated and improved, and people have higher and higher performance requirements and appearance requirements for washing machines. [0003] At present, the drum washing machines sold on the market have only one washing drum, including wave-wheel washing machines, which all adopt simple inlet and drain settings. In order to save water, some pulsator washing machines are also equipped with a water retention function, but there is no setting for recycling water. For drum washing machines, this function is not involved. [0004] With the strengthening of people's hygiene awareness, more and more users need to wash the inner and outer garments sep...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): D06F31/00D06F39/08
CPCD06F31/00D06F39/08D06F39/083
Inventor 李文伟王金凯丁斌常园园
Owner QINGDAO HAIER DRUM WASHING MACHINE