CN1110341A

CN1110341A - Clothes washing machine

Info

Publication number: CN1110341A
Application number: CN94119310A
Authority: CN
Inventors: 李在天; 金度源
Original assignee: Samsung Electronics Co Ltd
Current assignee: Samsung Electronics Co Ltd
Priority date: 1993-12-14
Filing date: 1994-12-13
Publication date: 1995-10-18
Also published as: KR950018896A; BR9405032A; JPH07299284A; JP2695120B2

Abstract

Provided is a washing machine, which has a vibrating machine placed at the bottom of the dehydration basket and an agitator with a plurality of blades, the blades protrude radially from the bottom surface of the vibrating machine, and a plurality of suspensions attached to the inner wall of the dehydration basket Closed channels, each closed channel has a water inlet at the lower end, a first water outlet at the upper end, a second water outlet below the first water outlet, a third water outlet in the middle, and a hanging net. Falling water from the plurality of first water outlets pushes away clothing rising towards the water surface in the center of the basket. In addition, the jet from the third water outlet creates turbulence in the water in the basket. This leads to an increase in washing efficiency.

Description

Clothes washing machine

The present invention relates to a kind of washing machine with a plurality of drowning close passage, this passage places the inwall of dehydration basketry, and each passage contains the upper outlet and the following outlet that is positioned at the head place that are arranged in the head place.

The formation of conventional washing machine, as shown in Figure 6, it has a bucket 2 that places in the body 1, the required water yield in the predetermined laundry cycles is arranged in the bucket, one places the dehydration basketry that has jolt device 4 and the power generation part 5 that is contained in the outside of bucket 2 bottoms in the bucket 2, is used to transmit the required power of washing process to dehydration basketry 3 or jolt machine 4.

Power generation part 5 contains the motor 5a and the driving member 5b that are contained in the outside, bottom of bucket 2, by power operation basketry 3 and the jolt machine 4 of motor 5a.

In addition, outside the predetermined zone of the inwall of basketry 3 a water guide road 3a is arranged, guiding is upwards flowed from jolt machine 4.Water guide road 3a contains the import 3b in its underpart, it is accepted during washing and rinse from the next water of jolt machine, an outlet 3c and a filter that places the upper end to be used for draining, it can be pulled down ground, places the front end of outlet 3c, be used for collecting the Soft flocks by the water of outlet 3e discharge.

This typical, conventional technology is described in Japan Patent 80-24066 number (1980220) of public publication.

Have in the washing machine of said structure, jolt machine 4 is rotated off and on by the power that motor 5a transmits, so obtained the operating process of washing and rinse.

Because 4 agitaions of jolt device, the part washings are caused the import 3b of water guide road 3a forcibly, and the outlet 3c of the water self-conductance water channel 3a by import 3b discharges, and this water is not circulating during not washing.

In the predetermined time, this process is recursive at follow procedure, simultaneously, has finished washing step and rinse step.Soft flocks are accompanied by water and discharge from exporting 3c, collect and have only Soft flocks to be filtered device 3d.Although this washing machine has effectively laundry operations process, it also has following problem.

In the operating process of washing and rinse, jolt device 4 rotates off and on and makes water become one a fluid stream, because water will import the import 3b of water guide road 3a, this water guide road individually places the inwall of basketry 3, produced mouth of a river vortex effect, particularly at the contiguous place of import 3b, the vortex of water causes the clothes generation to turn round volume.In addition and since water concentrate on single import near, can not obtain effective water circulation, washing powder can not fully dissolve, this has just reduced cleaning efficiency, in addition, undissolved washing powder is discharged with the water of discharging, and causes the waste of washing powder and water to pollute.

Moreover the vortex that is produced by the jolt machine is with the central surface of clothes lifting to portion waterborne, so clothes is exposed on the water surface.When this happens, detersive efficiency reduces.

In order to address these problems, one of main purpose of the present invention provides a kind of washing machine, it has a plurality of molten water close passage, wherein most water comes down in torrents downwards to the central part of dehydration basketry, form outstanding stream, so be forced to downwards until submergence owing to the rotation of jolt machine is raised to clothes on the water surface, thereby increased detersive efficiency.

Another object of the present invention provides a kind of washing machine that the minor air cell is arranged, and the Soft flocks in the water indoorly are separated at an easy rate at this.

The present invention also has another purpose to provide the washing machine of the different heads of multistage delivery port, generation, therein, can be submerged and the turbulence of developing water easily at low water and the clothes in high water head.

In order to reach these purposes, the washing machine that the present invention relates to contains the bucket that a upward opening, the inside fill water; Configuration dehydration basketry in bucket; One is used for transmitting the transmission device of the power of motor to the basketry that dewaters; A jolt device that places dehydration basketry bottom, rotates by transmission device; Agitator, a blade radial ground protrusion with a plurality of blades extends on the bottom surface of jolt machine.Be used to guide the water of discharging upwards to flow by the drowning close passage that is attached on the dehydration basketry inwall from agitator.In addition, one water inlet in the lower end is arranged in close passage, first delivery port and second delivery port that is lower than first delivery port in the upper end, second delivery port has the net that is hanging.

In addition, there is a vortex chamber to bend towards first delivery port in the upper end of close passage.

Also have, one the 3rd delivery port is arranged in the position that is lower than second delivery port.

With reference to the following drawings, the present invention is done detailed explanation.

Fig. 1 is the profilograph that has the washing machine of a plurality of outstanding stream close passage according to the present invention;

Fig. 2 is the perspective view of having taken apart of the outstanding stream close passage among Fig. 1;

Fig. 3 is the profilograph of the outstanding stream close passage upper end of Fig. 2;

Fig. 4 is the profilograph along the IV among Fig. 2-IV line sectility;

Fig. 5 is the perspective view of having taken apart of another embodiment of the outstanding stream close passage of Fig. 1;

Fig. 6 is according to a prior art, has an outstanding profilograph that flows the washing machine of close passage.

Below in conjunction with accompanying drawing embodiment is further described.

Fig. 1 is that it comprises body 10 according to a kind of washing machine of the present invention.Body 10 has one to contain the bucket 20 of laundry water and the washing tank or the title dehydration basketry 30 of a dress clothes.Dehydration basketry 30 has a balance ring 50, it is centered around the upper end of dehydration basketry to prevent the vibration at run duration dehydration basketry, dehydration basketry 30 also has a jolt device 40, places the interior bottom of basketry 30, is connected with the lower transmission device 60 of the outside that is contained in steel ladle 20.

In addition, jolt machine 40 has a plurality of blades or claims agitator 43, is positioned at the bottom of jolt machine 40.Each blade 43 is being finalized the design on the direction straight.Blades height changes from center to the periphery of jolt machine 40, that is the highest wall at the central part of jolt machine and minimum wall on the periphery of jolt machine 40, this has just caused can being drained at the water of the central part of steel ladle 20 bottoms, and draining is along the radially discharge of blade.

In addition, in the longitudinal direction, in other words from the bottom of basketry 30 of dewatering to upper shed, on the inwall of dehydration basketry 30 a plurality of outstanding stream close passage 70 are arranged, in Fig. 2, outstanding stream close passage 70 comprises body 71, its shape is a dihedral, its middle plateform 71P extends parallel also and between inwall has a gap in the inwall of dehydration basketry 30, and the road that inwall limited 76 by dull and stereotyped 71P and basketry 30 is as flowing of the water in road 76.

Outstanding stream close passage 70 also comprises a water inlet 72, it is in the lower end of body 71, as the water of accepting to discharge from blade 43 peripheries, first delivery port 81 in the body upper end, as the water of discharging the road 76 of upwards flowing through and second delivery port that is positioned at first delivery port below, second delivery port has a screen pack 83, and it is inserted in the Soft flocks that second delivery port is interior, be used for collecting water.In addition, first delivery port is directly to cause the central part of basketry 30 to be provided with for the water from the road 76 of body 71.Outstanding water close passage 70 also comprises one the 3rd delivery port 73, and it is positioned at the middle part of the dull and stereotyped 71P of body 71.Top and inward flange at the 3rd delivery port 73 have flow deflector 75, as dredging the water that upwards flows into the part of basketry 30 in path 76.The water that the 3rd delivery port 73 flows for the path 76 along body 71 are provided with, and with the peripheral part of the water of aiming at the circumvolution in the basketry 30, can be used as alternatively, and the 3rd delivery port 73 can be made of a plurality of holes 74, as shown in Figure 5.

There is a minor air cell 84 upper end of water close passage 70, and first delivery port 81 and second delivery port 82 are arranged at the inwall place of this minor air cell 84, sees Fig. 3, and the cross section of minor air cell 84 is wideer than body 71.So the upwards flowing water flow of the path 76 of the body 71 of flowing through is gone into minor air cell 84 and is become eddy flow.84 upper right side also has the angle of a smooth curved in the minor air cell, with common boundary, the end of balance ring 50.The water that the path 76 of body 71 of flowing through rises can be discharged reposefully.

Referring to accompanying drawing, the operation to the washing machine of said structure now makes an explanation.

Clothes is put into the basketry 30 of placing quantitative water in advance.At first, jolt machine 40 is driven by transmission mechanism 60 and rotates and reverse off and on, and the water of the part on the jolt machine flow to downwards below the jolt machine 40 by the hole (not shown) of going out in the jolt machine 40.The a plurality of blades 43 that constitute on the lower surface of jolt machine 40 are rotation simultaneously with the motion of jolt machine 40.A plurality of blades 43 are as a kind of agitator.In this agitator, each blade 43 is by arranged in a straight line, below jolt machine 40 and radially the scattering in the direction of rotation of jolt machine 40 of the water between the inner surface of steel ladle 20.Water on each blade is inducted into each water inlet 72 of close passage 70 forcibly.By the rotation of agitator, the passage along body 71 76 upwards flows water from water inlet 72.The water that part rises is discharged by the 3rd delivery port 73, and it outwards pours into as the periphery of the vortex water in the dehydration basketry 30.

The major part of ascending current enters vortex chamber 84, because the whirlpool effect in chamber 84, Soft flocks are easy to separate with water.The Soft flocks that absorbed water are relatively heavy, water then gently this.So water is conducted to first delivery port 81, and the Soft flocks that absorb water are conducted to second delivery port 82 by filter 83 collections.Flow through the central part of the water row of each first delivery port 81 to basketry 30 waters surface.Because a plurality of first delivery ports 81 are along the configuration of basketry 30 top edges, the water of whereabouts can effectively force water to be waterfall shape.

When laundry operations begins, part drying clothes are kept afloat, and can be soon with all clothes submergences from the water of a plurality of first delivery ports 81 whereabouts, afterwards, when jolt machine 40 rotates in main laundry cycles off and on, rise to the top of the middle body of water at the clothes of basketry 30 bottoms, clothes is pushed into the clothes submergence once more that forces rising below the water surface from falling into water of the first all delivery ports 81.In addition, fall into water also and to push away under the clothes that rise in will basketry 30.

In addition, cause more turbulence of water in basketry 30 from the water jet of the 3rd delivery port 73.Also afterburning from the water of the 3rd delivery port 73 in clothes at the middle part of basketry 30.

So, rise to the water surface because the present invention has adopted multistage torrent to hinder clothes from the jet that places higher leveled first delivery port radially to fall.Jet knocks clothes in the underwater, thereby has increased washing efficiency.In addition, the most water of Soft flocks that gone is discharged by first delivery port; Thereby avoided the resistance that causes with water Soft flocks together.Also have, come the jet of the 3rd delivery port of comfortable low one-level, kept the turbulence of water, knock clothes simultaneously.This causes the increase of detersive efficiency.

Claims

1. A washing machine comprising:

A container or bucket that opens upwards and contains water;

a dehydration basket configured in the tub;

a transmission device is used to transmit the power of the motor to the dehydration basket;

a vibrating machine arranged at the bottom of the dehydration basket, operated by the rotation of the transmission device;

an agitator having a plurality of blades, the blades protrude radially from the bottom surface of said vibrating machine;

a plurality of suspended flow closed channels, which are attached to the inner wall of the dehydration basket, for guiding the water discharged from the agitator to flow upward; and

The closed channel also includes a water inlet at its lower end, a first water outlet at its upper end and a second water outlet lower than the first water outlet, and the second water outlet has a suspended net.

2. The washing machine according to claim 1, characterized in that there is a swirl chamber at the upper end of said closed channel, which is bent toward said first water outlet.

3. A washing machine as claimed in claim 2, characterized in that the inlet of the swirl chamber is angular.

4. The washing machine according to claim 1, wherein the third water outlet is placed below the second water outlet.

5. The washing machine according to claim 3, characterized in that, the third water outlet has a vane for guiding part of the upwardly flowing water to flow to the third water outlet, and the vane is arranged at the third water outlet the upper edge of .