Washing machine with water filling port type balancing ring and control method thereof

A control method and technology of a gimbal ring, which are applied to the control device of a washing machine, other washing machines, household appliances, etc., can solve the problems of inability to adjust the load eccentricity of the washing machine, waste motor drive energy consumption, etc., and achieve shortened dehydration time, simple structure, The effect of simplifying the production process

Active Publication Date: 2014-10-29
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, once the balance ring in the above patent is assembled with the washing machine, the quality of the internal balance has been determined, and it cannot be adjusted according to the

Method used

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  • Washing machine with water filling port type balancing ring and control method thereof
  • Washing machine with water filling port type balancing ring and control method thereof
  • Washing machine with water filling port type balancing ring and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Such as figure 1 , figure 2 As shown, the washing machine with the water injection port balance ring described in this embodiment is a drum washing machine, and the water injection port balance ring is embedded in the inner cylinder 1. The diameter is greater than the diameter of the water injection port of the inner cylinder 1 to ensure that the washing water can enter the inside of the balance ring.

[0051] In this embodiment, there is no water injection part 5 and drain pump 4, the balance ring partly enters the washing water, and part of the washing water is inside the balance ring, and part of the washing water is taken away when the balance ring rotates, and is taken away when the balance ring rotates at a high speed The washing water inside the balance ring will cling to the outer circumference and rotate together with the balance ring to balance the load eccentricity (see Figure 5 ).

[0052] The washing water in the washing machine described in this embod...

Embodiment 2

[0054] Such as image 3 , Figure 4 As shown, the washing machine with the water injection port balance ring described in this embodiment is a drum washing machine, and the balance ring is arranged at the clothes insertion port of the inner cylinder 1 of the washing machine. The balance ring is a circular structure, and the inside of the balance ring is along A water injection port 2 is provided around the inner circle for washing water to enter the balance ring to balance the eccentricity of the inner cylinder 1 load. The water injection port is a ring of water injection ports distributed on the inner circumference of the annular balance ring. The water injection part 5 is fixed and can be arranged at the bottom of the washing machine. When the inner cylinder 1 rotates, the water injection part 5 and the balance ring Relative rotation takes place, but the water injection part 5 can stretch into the balance ring inside all the time. During the washing and rinsing process of ...

Embodiment 3

[0060] Such as figure 2 As shown, the drain valve in this embodiment includes a spring 10, a blocking piece 11 and a second blocking piece 12 located at both ends of the spring, a connecting piece 15 is arranged between the blocking piece 11 and the second blocking piece 12, and the spring 10 is sleeved on the On the connector 15, the spring 10 and the connector 15 are located in the drain port 8, one end of the spring 10 is connected to the outer end of the drain port 8, and the other end is connected to the baffle 11, the baffle 11 is located inside the balance ring, and the second gear Sheet 15 is positioned at balance ring outside, and there is certain distance between catch piece 11 and balance ring inner wall, and the outside of the outlet 8 of balance ring is provided with positioning, the clamping projection 14 of fixed spring 10, and spring 10 is connected with clamping projection 14.

[0061] The shape of the baffle 11 matches the shape of the water outlet 8, the ar...

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PUM

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Abstract

The invention relates to a washing machine with a water filling port type balancing ring and a control method of the washing machine. The washing machine comprises an outer barrel and an inner barrel. The balancing ring is arranged at a clothes charging port of the inner barrel. The balancing ring is of a circular ring structure. The inner circumference of the balancing ring is provided with water filling ports, and the water filling ports are used for supplying water into the balancing ring as balancing liquid to balance the load eccentric quantity. The outer circumference of the balancing ring is provided with at least one water drainage port which can be opened or closed. According to the washing machine, the balancing ring is hollow inside, and no filler with a fixed quantity is arranged in the balancing ring, so the weight of the balancing ring is reduced greatly, sealing does not need to be considered, the manufacturing processes of the balancing ring are simplified, the manufacturing cost is reduced, and the production efficiency is improved; the washing machine with the water filling port type balancing ring does not need to drive the filler in the balancing ring to rotate together, so energy consumption is lowered, an appropriate amount of water can be injected according to the measured load eccentric quantity, the unbalance effect caused by too little filler and excessive balance caused by too much filler are avoided, and the problem that the quantity of the filler in the balancing ring of a common washing machine can not be changed is solved.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a washing machine with a water injection port balance ring and a control method, which can inject water into the balance to balance the load eccentricity. Background technique [0002] Most existing washing machines use sealed balance rings, and the fillers are liquid or steel balls, steel ingots and the like, which are sealed in the cavity of the balance ring. When the washing machine dehydrates at high speed, according to the vibration point, the filler that can move in the cavity of the balance ring will slide to a position symmetrical to the load eccentricity of the washing machine, thereby reducing the overall eccentricity and vibration noise. There are differences in the eccentricity of each work distribution of the washing machine, especially when dehydrating loads with large water absorption such as cotton clothes, the balance ring of the fixed filler cannot completely bal...

Claims

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Application Information

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IPC IPC(8): D06F37/00D06F33/00
CPCD06F37/225
Inventor 李海涛许升梁青
Owner QINGDAO HAIER WASHING MASCH CO LTD
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