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

a washing machine

A washing machine and defoaming technology, applied in the field of washing machines, can solve the problems that the pressure of the outer cylinder cannot be connected with the outside world, the pressure inside the cylinder cannot be connected with the outside world, and the drum is fried.

Active Publication Date: 2022-05-06
QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD +1
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When there is a lot of washing foam, the blocking device is held against the stopper, and the blocking device is sealed with the pipe body to prevent the foam from flowing out of the washing machine along the water inlet hose. Although the foam is resisted, the pressure of the outer cylinder cannot be connected to the outside due to the seal. , there is the danger of frying the drum, etc., especially during the drying process, the pressure inside the drum cannot be connected with the outside world, which is especially dangerous

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 washing machine
  • a washing machine
  • a washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] like Figure 7-10 As shown, a washing machine is disclosed in this embodiment, comprising:

[0063] Outer cylinder 2;

[0064] Water inlet component 1;

[0065]The water inlet hose 6 is connected to the water inlet tank assembly 1 at the water inlet end, and connected to the outer cylinder 2 at the water outlet end. The water inlet hose 6 is provided with a defoaming structure 200 for breaking foam overflowing from the outer cylinder 2 into liquid.

[0066] In the above solution, the washing machine in this embodiment may be a drum washing machine. The inside of the washing machine is provided with a water inlet tank assembly 1, the water inlet tank assembly 1 includes a water inlet box and a distributor box, generally, the outer cylinder 2 and the water inlet tank assembly 1 are connected by a water inlet hose 6 to facilitate the 2 water or detergent or a mixture of both. During the washing process, due to the use of high-foaming detergent or the addition of excess...

Embodiment 2

[0104] like Figure 1-6 As shown, this embodiment provides a drum washing machine. The drum washing machine includes a water inlet tank assembly 1 and an outer cylinder 2. The water inlet tank assembly 1 communicates with the water inlet 7 of the outer cylinder 2. The outer cylinder 2 is also provided with a foam detection device. Port 100, the foam detection port 100 is provided with a foam detection device 101 for detecting foam in the washing machine.

[0105]The water inlet tank assembly 1 is generally installed on the top of the drum washing machine. The water inlet tank assembly 1 includes a water inlet box and a detergent box. The detergent box is placed in the water inlet box. The side of the water inlet box is electrical components such as circuit boards. A water outlet 5 is provided at the bottom of one side of the water inlet box, and the water outlet 5 communicates with the water inlet 7 of the outer cylinder 2 through a water inlet hose 6 . When the washing machi...

Embodiment 3

[0132] Such as image 3 and Figure 4 As shown, this embodiment is a further limitation of Embodiment 1. In this embodiment, the foam detection device 101 is a probe detection device 110, and the edge of the foam detection port 100 protrudes and extends to the outside of the outer cylinder 2 for a certain distance to form an installation channel. 102, the probe detection device 110 is fixedly installed in the installation hole 102, and its detection end extends to the inside of the outer cylinder 2, close to the inner wall of the outer cylinder 2 or extends into the interior of the outer cylinder 2, so as to ensure the accuracy of foam detection .

[0133] In a further solution, the probe detection device 110 includes a first detection probe 111 and a second detection probe 112, and the detection end of the first detection probe 111 and / or the second detection probe 112 is located in the foam Inside the detection port 100 and flush with the inner wall of the outer cylinder 2...

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 discloses a washing machine, comprising: an outer cylinder; a water inlet assembly; a water inlet hose, the water inlet end is connected to the water inlet assembly, and the water outlet is connected to the outer cylinder; The defoaming structure of the foam that collapses into a liquid. The water inlet hose of the present invention is provided with a defoaming structure, and the defoaming structure breaks the foam overflowing from the outer tube into liquid, preventing the foam from overflowing to the water inlet tank assembly, or even overflowing the washing machine.

Description

technical field [0001] The invention relates to the field of washing equipment, in particular to a washing machine. Background technique [0002] Washing machine has become requisite electrical equipment in people's daily life as laundry equipment. [0003] Existing washing machines, especially drum washing machines, are provided with a water inlet tank assembly inside, and the water inlet tank assembly includes a water inlet box and a distributor box. Generally, the outer cylinder and the water inlet tank assembly are connected by a water inlet hose, which is convenient Water or detergent or a mixture of the two is fed into the outer cylinder. [0004] However, during the washing process, due to the use of high-foaming detergent or excessive detergent, a large amount of foam will be generated in the cylinder, and the excessive bubbles will enter the water inlet tank assembly along the water inlet hose, or when the machine spins dry During the process, there will be foam f...

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): D06F39/06D06F39/08
CPCD06F39/06D06F39/088
Inventor 李敬德张华成徐安沅
Owner QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD