Washing machine

Abstract

A washing machine is provided. The washing machine includes: a washing drum; a plurality of hollow balancers arranged on an inner circumferential surface of the washing drum in an axis direction of the washing drum; a water receiving ring unit, the water receiving ring unit is formed by stacking multiple layers of annular water guiding grooves, and fixed to an end in the axis direction of an outer surface of the washing drum, and the multiple layers of annular water guiding grooves correspond to the balancers respectively; a plurality of water passing components for connecting a part of the water guiding grooves with the balancers corresponding to the water guiding grooves; and a nozzle unit for separately injecting adjustment water into the water guiding grooves.

1 . A washing machine, comprising:
 a washing drum;   a plurality of hollow balancers arranged on an inner circumferential surface of the washing drum along an axis direction of the washing drum;   a water receiving ring unit, wherein the water receiving ring unit is formed by stacking multiple layers of annular water guiding grooves, and fixed to an end in the axis direction of an outer surface of the washing drum, wherein the multiple layers of annular water guiding grooves correspond to the balancers respectively;   a plurality of water passing components for connecting a part of the water guiding grooves with the balancers corresponding to the water guiding grooves; and   a nozzle unit for separately injecting adjustment water into the water guiding grooves.   
     
     
         2 . The washing machine according to  claim 1 , wherein the balancers are lifting ribs for lifting washings. 
     
     
         3 . The washing machine according to  claim 1 , wherein the balancers are arranged on the inner circumferential surface of the washing drum as a rotating drum at equal intervals, and each layer of the water guiding grooves is formed so that an inner circumferential surface of the water guiding groove is opened and an outer circumferential surface of the water guiding groove is bottomed, wherein bottom plates of each layer of the water guiding grooves of the water receiving ring unit are eccentric relative to an axis of the washing drum, and adjacent bottom plates are fixed in such a manner that angle differences of the adjacent bottom plates in an eccentric direction are the same, and eccentric top portions of the bottom plates are provided with the water passing components. 
     
     
         4 . The washing machine according to  claim 2 , wherein an inclined plate inclined downward from a front end to a rear end is arranged inside each of the lifting ribs. 
     
     
         5 . The washing machine according to  claim 3 , wherein the bottom plates are funnel-shaped at mounting positions of the water passing components for being mounted on the bottom plates. 
     
     
         6 . The washing machine according to  claim 1 , wherein each of the water guiding grooves comprises: an annular water guiding groove body; and bulging portions protruding from the water guiding groove body to a radial outer side, wherein a connecting opening communicated with the water guiding groove body is formed in each of the bulging portions at a lagging side of a rotation direction of the washing drum, and each of the bulging portions is connected with the water passing components at a leading side of the rotation direction. 
     
     
         7 . The washing machine according to  claim 1 , wherein the washing machine comprises separation components for furling water storage regions inside the balancers in a circumferential direction of the washing drum. 
     
     
         8 . The washing machine according to  claim 1 , wherein the washing machine comprises a plurality of water storage portions, wherein the plurality of water storage portions are mounted at an end in the axis direction of an outer surface of the washing drum, and are communicated with the plurality of balancers respectively. 
     
     
         9 . The washing machine according to  claim 1 , wherein the washing drum is a rotating drum with a substantially horizontal axis, wherein each of the water guiding grooves forming the water receiving unit is formed so that an inner circumferential surface of the water guiding groove is opened and an outer circumferential surface of the water guiding groove is bottomed, and the nozzle unit is arranged at a position on a lower portion of the water receiving ring unit so that water is supplied to the water guiding grooves. 
     
     
         10 . The washing machine according to  claim 2 , wherein the balancers are arranged on the inner circumferential surface of the washing drum as a rotating drum at equal intervals, and each layer of the water guiding grooves is formed so that an inner circumferential surface of the water guiding groove is opened and outer circumferential surface of the water guiding groove is bottomed, wherein bottom plates of each layer of the water guiding grooves of the water receiving ring unit are eccentric relative to an axis of the washing drum, and adjacent bottom plates are fixed in such a manner that angle differences of the adjacent bottom plates in an eccentric direction are the same, and eccentric top portions of the bottom plates are provided with the water passing components. 
     
     
         11 . The washing machine according to  claim 10 , wherein the bottom plates are funnel-shaped at mounting positions of the water passing components for being mounted on the bottom plates. 
     
     
         12 . The washing machine according to  claim 2 , wherein each of the water guiding grooves comprises: an annular water guiding groove body; and bulging portions protruding from the water guiding groove body to a radial outer side, wherein a connecting opening communicated with the water guiding groove body is formed in each of the bulging portions at a lagging side of a rotation direction of the washing drum, and each of the bulging portions is connected with the water passing components at a leading side of the rotation direction. 
     
     
         13 . The washing machine according to  claim 2 , wherein the washing machine comprises separation components for furling water storage regions inside the balancers in a circumferential direction of the washing drum. 
     
     
         14 . The washing machine according to  claim 2 , wherein the washing machine comprises a plurality of water storage portions, wherein the plurality of water storage portions are mounted at an end in the axis direction of an outer surface of the washing drum, and are communicated with the plurality of balancers respectively. 
     
     
         15 . The washing machine according to  claim 2 , wherein the washing drum is a rotating drum with a substantially horizontal axis, wherein each of the water guiding grooves forming the water receiving unit is formed so that an inner circumferential surface of the water guiding groove is opened and an outer circumferential surface of the water guiding groove is bottomed, and the nozzle unit is arranged at a position on a lower portion of the water receiving ring unit so that water is supplied to the water guiding grooves.