Washing machine capable of adjusting balance weights through magnetic force

A washing machine and counterweight technology, which is applied to other washing machines, washing machine control devices, washing devices, etc., can solve the problems of long dehydration time, large washing machine loss, and reduced washing machine efficiency, and achieve the effects of convenient transportation and improved vibration reduction efficiency

Pending Publication Date: 2020-11-17
GUANGDONG UNIV OF PETROCHEMICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the quality and quantity of laundry are different each time, and the counterweight cannot adapt to the needs of different quality clothes. Clothes of different materials will also cause different eccentricities in the clothes drum. Therefore, before each dehydration, the washing machine clothes drum It must be vibrated for a period of time until the core of the underwear is stable, so that the dehydration time of the washing machine is longer, and the loss of the washing machine is greater, reducing the efficiency of the washing machine

Method used

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  • Washing machine capable of adjusting balance weights through magnetic force
  • Washing machine capable of adjusting balance weights through magnetic force
  • Washing machine capable of adjusting balance weights through magnetic force

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see Figure 1-2 As shown, a washing machine with adjustable counterweight includes a counterweight device; the counterweight device includes:

[0029] 3 storage boxes 100, the storage box 100 is a cavity for accommodating counterweights; it can be fixed on the outer surface or bottom of the laundry drum;

[0030] magnetic counterweight,

[0031] feed conduit 401, and

[0032] discharge conduit 402;

[0033] The storage box 100 is provided with a feed port 101 for counterweights to enter, and a feed switch 103 is provided at the feed port 101;

[0034] The storage box 100 is provided with a discharge port 102 for discharging counterweights, and a discharge switch 104 is provided at the discharge port 102; the discharge port 102 is arranged at the lowest point in the storage case 100;

[0035] One end of the feed conduit 401 is connected to the feed port 101 on the storage box 100, and the other end is connected to the outer feed port on the washing machine cabinet; ...

Embodiment 2

[0044] Repeat Example 1, the difference is that three electromagnets 500 are fixed at the bottom of the housing box 100, see image 3 shown. After inspection, the washing drum of the washing machine can stabilize the center of gravity of the clothes in the drum after vibrating for 0.5-2 seconds.

Embodiment 3

[0046] Repeat Example 1, the difference is: the washing machine with adjustable counterweight also includes a vibration sensor and a controller, wherein the vibration sensor can monitor the vibration of the washing machine drum and send the vibration to the controller in the form of an electrical signal , the controller can receive the electrical signal of the vibration sensor and send instructions to the counterweight device according to the received electrical signal. The counterweight device can receive instructions from the controller, and deliver or output liquid into the counterweight according to the received instructions to stabilize the center of mass of the washing machine drum. Wherein, after the controller receives the electrical signal of the vibration sensor, it can analyze the electrical signal, finally obtain the result of how to adjust the counterweight device, and send instructions to the counterweight device. The counterweight adjustment system of the washin...

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PUM

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Abstract

The invention discloses a washing machine capable of adjusting balance weights through magnetic force. The washing machine comprises a balance weight device. The balance weight device comprises containing boxes, magnetic attraction balance weights, feeding guide pipes and discharging guide pipes. Feeding ports for allowing the balance weights to enter are formed in the containing boxes, and a feeding switch is arranged at each feeding port. The containing boxes are provided with discharging ports for discharging the balance weights, and a discharging switch is arranged at each discharging port. The discharging ports are formed at the lowest positions in the containing boxes. One end of each feeding guide pipe is connected with the feeding port in the corresponding containing box. One end of each discharging guide pipe is connected with the discharging opening in the corresponding containing box. The balance weights are magnetic attraction spherical particles, and at least one electromagnet is fixedly arranged at the bottom of each containing box. The magnetic attraction balance weights of the washing machine are not added into the washing machine in the transportation process, themagnetic attraction balance weights are added before the washing machine is used, and transportation of the washing machine is facilitated; and meanwhile the magnetic attraction balance weights of different weights can be added according to different clothes washing amounts.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a washing machine whose counterweight is adjusted by magnetic force. Background technique [0002] In the prior art, the counterweight of the washing machine is generally a cement block or a cast iron block with a fixed mass. In order to reduce the vibration and noise of the washing machine during the dehydration operation, the counterweight is generally made as heavy as possible, which causes a big problem for transportation, making it difficult for porters to carry, difficult for customers to move, and easy to be damaged by bumps during transportation. wait. Moreover, when the washing machine is dehydrating, if the clothes in the washing machine are eccentric, the washing machine drum starts to vibrate to adjust the clothes core inside, and the washing machine drum will run at a high speed for dehydration until the clothes core material center of the washing machi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/22D06F33/48D06F103/26
CPCD06F37/22D06F33/48D06F2103/26
Inventor 王群
Owner GUANGDONG UNIV OF PETROCHEMICAL TECH
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