CN2222728Y

CN2222728Y - Upper water-pumping type wave wheel for washer

Info

Publication number: CN2222728Y
Application number: CN 95214016
Authority: CN
Inventors: 刘贤春
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-06-13
Filing date: 1995-06-13
Publication date: 1996-03-20
Anticipated expiration: 2005-06-13

Abstract

The utility model relates to an upper water-pumping type wave wheel for a washing machine, comprising a rotary wave wheel disc, water stirring blades, a working wheel disk, and a water-pumping blades. Arranged in the washing machine, the utility model generates top and bottom circulating and right and left rotary tridimensional water flow. The movement of the water flow causes the clothes to rotate from right to left and to turn from top to bottom. The utility model prevents the clothes from twisting with each other, and enhances the cleaning effect. Without twisting, the washed clothes do not be damaged.

Description

Pump ability of swimming impeller on the washing machine

The utility model relates to washing machine, pump ability of swimming impeller on particularly a kind of washing machine.

Existing monotubular, the bitubular and telescopic washing machine adopt swinging impeller promotion current to come washing clothes usually, impeller clockwise and turning anticlockwise and produce eddy current, this water movement is easy to make washing clothes to twine mutually, influenced the washability of clothing, the clothing of mutual winding is damaged.

The purpose of this utility model provides pump ability of swimming impeller on a kind of improved washing machine, and it can produce circulation up and down and the rotating solid current in the left and right sides moves washing clothes, has prevented that clothing from twining mutually, has improved the washability of clothing.

The technical solution of the utility model is as follows: pump ability of swimming impeller comprises that single-revolution impeller dish reaches the wiper blade of installing of stirring on the bow-tie wheel disc on a kind of washing machine, the below of described bow-tie wheel disc is equipped with the centrifugal pump water conservancy project and is made wheel disc, three above pump wiper blade of the five equilibrium that is connected with the bow-tie wheel disc are housed on the work wheel disc, the central protuberance of described work wheel disc, this center is provided with installing hole, is provided with water inlet in the centre of bow-tie wheel disc.

The utility model is installed in the washing machine, the rotating solid current motion in the circulation up and down that is produced and the left and right sides can make and turn round about washing clothes and stir up and down, has prevented that clothing from twining mutually, improved the clothing cleaning strength, washing clothes not reason twines mutually and is damaged.

Below in conjunction with accompanying drawing the utility model is elaborated.

Fig. 1 is the structural representation of pump ability of swimming impeller on a kind of monotubular or the double-cylinder type washing machine.

Fig. 2 is the vertical view of impeller shown in Figure 1.

Fig. 3 is the structural representation of pump ability of swimming impeller on a kind of telescopic washing machine.

Fig. 4 is the vertical view of impeller shown in Figure 3.

Fig. 5 is a kind of structural representation of pump ability of swimming impeller wheel cover.

Fig. 6 is the vertical view of wheel cover shown in Figure 5.

Fig. 7 is a kind of structural representation that monotubular of the present utility model or double-cylinder type washing machine are housed.

Fig. 8 is a kind of structural representation that telescopic washing machine of the present utility model is housed.

Fig. 9 is the vertical view of telescopic washing machine shown in Figure 8.

Referring to Fig. 1 and Fig. 2, pump ability of swimming impeller comprises single-revolution impeller dish 2 on a kind of monotubular or the double-cylinder type washing machine, and stirs wiper blade 3 at three five equilibriums of bow-tie wheel disc 2 surface installing.The below of bow-tie wheel disc 2 is equipped with the centrifugal pump water conservancy project and is made wheel disc 4, and the pump wiper blade 5 of six five equilibriums is housed on the surface of work wheel disc 4, and the upper end of these six pump wiper blade 5 connects with the bottom surface of bow-tie wheel disc 2.The circumferential periphery of bow-tie wheel disc 2 equates with the circumferential periphery of work wheel disc 4.The central protuberance of work wheel disc 4, this center is provided with installing hole 1.Be provided with water inlet 7 in the centre of bow-tie wheel disc 2, the diameter of this water inlet 7 is greater than the center and the center mounting hole 1 of work wheel disc 4 projectioies.

Referring to Fig. 3 and Fig. 4, pump ability of swimming impeller also is equipped with the second pump wiper blade 6 on a kind of telescopic washing machine except part illustrated in figures 1 and 2 is housed.The bottom centre of this pump ability of swimming impeller work wheel disc 4 is provided with the installing hole hole wall 31 of downward extension, and also being connected with the second pump wiper blade, 6, the second pump wiper blade 6 from installing hole hole wall 31 to the center of circle one end more than three of five equilibrium is housed in the bottom of work wheel disc 4.

Referring to Fig. 5, Fig. 6 and Fig. 7, a circular pump ability of swimming impeller wheel cover 14 relatively is equipped with in the outside of bow-tie wheel disc 2 and work wheel disc 4, this impeller wheel cover 14 is fixedly connected on the washing machine bottom inner tube wall 33 by screw 15, and number in the figure 9 is installing holes of hold-down screw 15.Impeller wheel cover 14 is equipped with the ring fin 32 that stretches to the center of circle, and this fin 32 and bow-tie wheel disc 2 are on same horizontal line, and bow-tie wheel disc 2 and work wheel disc 4 can freely rotate in wheel cover fin 32.Wheel cover fin 32 is provided with four groups of grid apopores 10, and the water that pump ability of swimming impeller pumps is sent to cylindric washer 12 from these grid apopores 10.

A safe square 19 is equipped with in water inlet 7 tops of bow-tie wheel disc 2, and it can prevent that washing clothes from stirring into impeller.Impeller screw 17 is tightened the upper end that is installed in gyroaxis 16.

Referring to Fig. 8 and Fig. 9, many water dumpings hole 13 is arranged on a kind of inner tube wall of telescopic washing machine, be provided with several roads, water hole 18 in the bottom of cylindric washer 12, can make the outer water of cylindric washer 12 through water hole road 18, enter in the cylindric washer 12 from the water inlet 8 of work wheel disc 4.The base 34 of this impeller wheel cover 14 is bigger, is positioned at the below of work wheel disc 4.Impeller wheel cover 14 is fixedly connected by screw 15 with inner tank of washing machine wall 33.The tube 11 that is filled with water shown in the figure is sleeved on the outer ring of cylindric washer 12.

When the driving bottom left right-hand rotation of the utility model at gyroaxis 16, bow-tie wheel disc 2 produces the rotating eddy current type water movement in the left and right sides, simultaneously, the centrifugal pump water conservancy project is made 4 on wheel disc and is produced a water movement of circulation up and down shown in thick line among the figure and thin-line arrow.Wherein, the water movement process of thick-line arrow is: the water in the cylindric washer 12 enters from bow-tie wheel disc water inlet 7 through safety square 19, under the effect of pump wiper blade 5, upwards pumps from grid apopore 10; The water movement process of thin-line arrow is: cylindric washer 12 outer water enter from work wheel disc water inlet 8 through road, water hole 18, under the effect of the second pump wiper blade 6, also upwards pump from grid apopore 10.This shows that the solid current motion of revolution but also circulation up and down about the utility model has constituted has not only prevented that when washing clothes clothing from twining mutually, improved the clothing cleaning strength in washing machine.

Claims

1. pump ability of swimming impeller on the washing machine, it comprises that single-revolution impeller dish reaches the wiper blade of installing of stirring on the bow-tie wheel disc, it is characterized in that, the below of described bow-tie wheel disc is equipped with the centrifugal pump water conservancy project and is made wheel disc, three above pump wiper blade of the five equilibrium that is connected with the bow-tie wheel disc are housed on the work wheel disc, the central protuberance of described work wheel disc, this center is provided with installing hole, is provided with water inlet in the centre of bow-tie wheel disc.

2. pump ability of swimming impeller on the washing machine according to claim 1, it is characterized in that, the bottom centre of described work wheel disc is provided with the installing hole hole wall of downward extension, the second pump wiper blade more than three of five equilibrium is equipped with in bottom at the work wheel disc, also being connected with the second pump wiper blade from the installing hole hole wall to the center of circle one end.

3. pump ability of swimming impeller is characterized in that on the washing machine according to claim 1, and the water inlet top of described bow-tie wheel disc is equipped with one and can be prevented that washing clothes from stirring into the safe square of impeller.

4. pump ability of swimming impeller on the washing machine according to claim 1, it is characterized in that, a circular pump ability of swimming impeller wheel cover relatively is equipped with in the outside of described bow-tie wheel disc and work wheel disc, described wheel cover is fixedly connected by screw with the inner tank of washing machine wall, described wheel cover is equipped with the ring fin that stretches to the center of circle, this fin and bow-tie wheel disc are on same horizontal line, and bow-tie wheel disc and work wheel disc can freely rotate in the wheel cover fin.

5. pump ability of swimming impeller is characterized in that on the washing machine according to claim 4, and described impeller wheel cover fin is provided with several grid apopores.