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Washing machine with ultrasonic devices

A washing machine and ultrasonic technology, applied in the field of washing machines, can solve problems such as unsatisfactory effect and large loss, and achieve the effects of simple structure, increased sense of identity, and convenient use

Inactive Publication Date: 2012-11-07
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, because cloth or cotton items have the effect of absorbing ultrasonic waves, ultrasonic washing machines have a large loss of ultrasonic waves when washing fabrics; in addition, the cleaning principle of ultrasonic washing machines is to vibrate and clean through high-frequency ultrasonic cleaning equipment emitted by ultrasonic transducers. The liquid in the tank produces many small high-frequency bubbles. These small bubbles continuously hit the surface of the fabric to be cleaned, and resonate with the stains and oil stains on the surface of the fabric to be cleaned, so that the stains and oil stains fall off! For fabrics such as clothing, the stains of cotton products are adsorbed inside, or have penetrated into its molecular or atomic organization. High-frequency air bubbles can only resonate on the surface of the clothing. \ Cotton clothes are not ideal

Method used

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Effect test

Embodiment 1

[0038] The washing machine described in this embodiment is a vertical drum washing machine, and the vertical drum washing machine is a fully automatic pulsator washing machine, see figure 1 with Figure 7 . The washing machine comprises a washing machine shell 1, an inner cylinder and an outer cylinder 3 arranged in the washing machine, and an ultrasonic cleaning device 100 is independently arranged on the washing machine; the ultrasonic cleaning device has a liquid containing space, and the liquid containing space has an opening 101; the liquid containing space It is used to accommodate liquid medium and objects to be cleaned; the liquid containing space is provided on the washing machine independently of the inner cylinder and the outer cylinder 3, so as to make full use of the space of the washing machine.

[0039] see Figure 7 , in the ultrasonic cleaning device 100 of the present invention, the liquid containing space is a washing box 22, the washing box 22 includes a ...

Embodiment 2

[0055] Compared with Embodiment 1, this embodiment mainly introduces the application of the ultrasonic generating device in the drum washing machine, see Figure 4 . The washing machine includes a washing machine shell 1, an inner cylinder and an outer cylinder 3 arranged inside the washing machine, and a table panel 4 arranged on the top of the washing machine. The table panel 4 is provided with a washing box 22, and the installation method of the washing box 22 can be the same as that of the existing drum drawer. Type detergent box structure, or the way of opening the cover, the washing box is provided with an ultrasonic generator 23. The ultrasonic generating device 23 is arranged at the bottom of the washing box, or the ultrasonic generating device 23 is arranged at the side wall of the washing box.

[0056] The effect of the washing box 22 is similar to that of Embodiment 1, and it is also mainly used for washing small items such as: gold and silver jewelry, glasses, sma...

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Abstract

The invention discloses a washing machine with ultrasonic devices. The washing machine comprises a washing machine housing, as well as an inner drum and an outer drum which are arranged in the washing machine, wherein an ultrasonic washing device and an ultrasonic generating device are independently arranged on the washing machine; the ultrasonic washing device is provided with a liquid accommodating space which is independent from the inner drum and the outer drum; an opening is formed in the liquid accommodating space; the liquid accommodating space is used for accommodating liquid media and to-be-washed objects; and the ultrasonic generating device is used for generating ultrasonic waves and sending the ultrasonic waves to the liquid accommodating space. According to the washing machine provided by the invention, multiple purposes can be achieved with one washing machine; on the basis of washing clothings, the ultrasonic washing device can be used for conducting ultrasonic washing on small objects; the structure is simple; and the use is convenient.

Description

technical field [0001] The invention relates to the technical field of washing machines, in particular to a washing machine equipped with an ultrasonic device. Background technique [0002] Ultrasound has a cleaning function. The principle is that the ultrasonic generating device includes an ultrasonic generator and an energy converter. The high-frequency oscillation signal sent by the ultrasonic generator is converted into a high-frequency mechanical oscillation by the energy converter and propagated to the medium. The ultrasonic wave in the cleaning solvent is The forward radiation in the cleaning liquid makes the liquid flow and generate tens of thousands of tiny bubbles. The tiny bubbles in the liquid vibrate under the action of the sound field. When the sound pressure reaches a certain value, the bubbles grow rapidly. Then it closes suddenly, and shock waves are generated when the bubbles close, and thousands of atmospheric pressures are generated around them, destroyin...

Claims

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Application Information

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IPC IPC(8): D06F19/00D06F39/00B08B3/12
Inventor 许升皮晓杰李海涛陈玉玲
Owner QINGDAO HAIER WASHING MASCH CO LTD
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