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Drum washer with secondary atomizer

A drum-type washing machine and secondary atomization technology, applied to washing machines with containers, other washing machines, washing devices, etc., can solve the problems of incomplete dissolution of detergent and low washing speed

Active Publication Date: 2007-09-05
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the laundry put into the drum in the above-mentioned washing machine is simply and naturally soaked by the washing liquid supplied to the drum or contained in the inner tub 8, the detergent cannot be sufficiently dissolved in the washing liquid, and the washing The liquid penetrates into the laundry at a lower rate

Method used

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  • Drum washer with secondary atomizer
  • Drum washer with secondary atomizer
  • Drum washer with secondary atomizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The atomizing device 5 of the present invention includes a casing, a fan, a heater and a Venturi tube.

[0023] The atomization device is arranged on the circulation pipeline 3, allowing the washing liquid to pass through it, and the diffusion port of the atomization device is arranged at the entrance of the outer cylinder, which is suitable for blowing the atomized washing liquid into the inner cylinder. Considering the atomization Liquid does exist at the far end of the inner drum of the drum washing machine, and the blower fan 1 is used to forcefully supply the atomized washing liquid released from the atomizing device to the designated position in the inner drum 8 .

[0024] The drum-type washing machine with the steam spray device according to the present invention comprises an outer drum 7; an inner drum 8 installed in the outer drum 7, the inner drum 8 is used to hold washing liquid; a circulation pipeline 3, connected to Between one part of the inner cylinder 8 ...

Embodiment 2

[0031] Others are the same as in Embodiment 1, the difference is that, in the shell of the atomizing device, between the fan 1 and the Venturi tube, a heater is arranged to heat the air blown from the fan 1, when the hot air and the Venturi tube The primary atomized cleaning solution sprayed from the pipe 4 contacts and heats the primary atomized cleaning solution so that the atomized cleaning solution becomes steam and is supplied to the inner cylinder 8 .

[0032] At least one temperature and / or humidity sensor is provided at the outlet of the atomizing device to measure the temperature or humidity of the secondary atomized washing liquid at the outlet of the atomizing device.

[0033] The temperature and humidity measured by the temperature and humidity sensor are provided to the control device of the washing machine, and the control device controls the entire washing machine according to the established program.

Embodiment 3

[0035] The steam generating device described in this embodiment can feed steam or superheated steam through the air inlet 10 of the atomizing device. Referring to FIG. 4 , when a higher temperature is required, superheated steam is preferred.

[0036] The combination of the superheated steam and the washing liquid atomized by the Venturi tube can also form the process of secondary atomization. The temperature of the atomized washing liquid at the outlet of the atomizing device is obviously increased.

[0037] The superheated steam described in the present invention can be generated by using any generator in the prior art.

[0038] If the input steam is under pressure, the air inlet 10 can be opened and closed. When the pressure steam is introduced, the air inlet 10 is closed, and when air needs to be imported, the air inlet 10 is opened.

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PUM

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Abstract

A drum washer with steam atomizer consists of casing, diffuser and air blower; atomizer is arranged on circulation pipeline3, which passes abstergent through, diffuser is supplier at entrance of external drum7, which diffuses abstergent to external drum7 to atomize abstergent; air blower is used to forced supply atomized abstergent into internal durm8. The process is carried out by heating for abstergent, converting abstergent grain into steam and forming high-temperature atomized abstergent steam. It has less consumption, saves water and electric energy.

Description

technical field [0001] The present invention relates to a drum-type washing machine, specifically, the invention relates to a drum-type washing machine provided with a secondary atomization device, which can spray atomized washing liquid into the drum, Thus, the washing performance is improved. Background technique [0002] In the prior art, the drum-type washing machine includes a base and an outer cylinder 7, and the outer cylinder 7 is installed on the base. Usually, the outer cylinder 7 is provided with an inlet for putting clothes in. The drum-type washing machine also includes Door, inner cylinder 8, water supply device, drainage device, etc. When the laundry is put into the drum, the washing liquid water supply device supplies water to the washing machine, and the bottom of the drum is also soaked in the washing liquid, and the laundry in the drum is soaked by the washing liquid, and then the motor drives the drum to rotate, The laundry is repeatedly lifted and thro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F21/00D06F37/00
Inventor 许升张惠玉宋军徐忠朝高秋英
Owner HAIER GRP CORP