Balance ring and washing machine
A balance ring and washing machine technology, which is applied to other washing machines, washing devices, textiles and papermaking, etc., can solve the problems of balance ring failure, balance liquid leakage, and inability to slow down the vibration of washing machines, so as to ensure normal operation and reduce vibration.
Inactive Publication Date: 2019-01-15
QINGDAO HAIER WASHING MASCH CO LTD
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Problems solved by technology
[0003] However, in the existing balance ring, the balance liquid is only provided in the annular cavity. Since the annular cavity of the balance ring is very easy to slit during manufacture and use, the balance liquid leaks. When the inner cylinder is eccentric, there is not enough The balance liquid balances the eccentric force, which leads to the failure of the balance ring and cannot slow down the vibration of the washing machine
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[0033] The present application will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings.
[0034] The embodiment of the present application provides a balance ring, which can be used in a washing machine. The washing machine can be a drum washing machine or a wave-wheel washing machine. The balance ring can be arranged on the upper part, the lower part or any other position of the inner cylinder of the washing machine.
[0035] Such as Figure 1-3 As shown, the balance ring includes a body 10 and a balance group 20. The balance group 20 includes an annular ring 21. The annular ring 21 can be a closed ring structure or a split ring structure. Generally, the annular ring 21 is a closed ring structure, the body 10 is also a closed annular structure, the body 10 is provided with a first annular cavity 11, the first annular cavity 11 is a closed annular cavity, a balance group 20 is arranged in the first annular cavity...
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The invention relates to the technical field of household electrical appliances, and particularly relates to a balance ring and a washing machine. The balance ring comprises a body and a balance set,wherein the balance set includes annular rings; the body is provided with a first annular chamber, the first annular chamber is internally provided with the balance set, and the annular rings are surrounded between an inner ring and an outer ring of the first annular chamber. According to the balance ring provided by the invention, the first annular chamber of the body is internally provided withthe annular rings, and the annular rings will not fall off even if the first annular chamber is not tightly sealed due to the setting of the annular rings, so that the eccentric force of the inner cylinder can be balanced through the movement or / and deformation of the annular rings when the inner cylinder is eccentric, thereby reducing the vibration of the washing machine as far as possible, and ensuring the normal operation of the washing machine.
Description
technical field [0001] The present application relates to the technical field of household appliances, in particular to a balance ring and a washing machine. Background technique [0002] A washing machine is a household appliance that washes and dries clothes by rotating at high speed. In order to reduce the eccentric vibration of the inner drum of the washing machine (especially the drum washing machine) when it rotates at high speed, it is usually necessary to install a balance ring on the end face of the inner drum. The existing balance ring usually includes an annular body, which is provided with an annular cavity, and the annular cavity is filled with a balance liquid. When the washing machine is in operation, if the inner cylinder is eccentric, the balance liquid can offset part of the centrifugal force through the flow. [0003] However, in the existing balance ring, the balance liquid is only provided in the annular cavity. Since the annular cavity of the balance ri...
Claims
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IPC IPC(8): D06F37/20
CPCD06F37/20
Inventor 赵志强李洋
Owner QINGDAO HAIER WASHING MASCH CO LTD