KR100347938B1 - The automatic fluff dischargor for a washing machine - Google Patents

Abstract

The present invention relates to a sewing machine of the sewing machine of the washing machine, and more particularly, to an automatic sewing machine of the washing machine to allow the collection and automatic discharge of the seams according to the flow direction of the wash water.

The washing machine of the present invention is connected to the upper side of the washing tank in the lower portion of the washing tank and the circulation passage means for circulating the water in the washing tank; A drain flow channel means connected to form the same flow path in some sections of the flow path of the circulation flow path so that the washing water is drained in a reverse direction; A seam collecting means installed in the middle of the same flow path between the circulation flow path means and the drainage flow path means to filter the seams mixed in the wash water; It is possible to characterized in that it comprises a drainage flow path blocking means for blocking the drainage flow path when the wash water is circulated through the circulation flow path means.

Description

The automatic fluff dischargor for a washing machine

The present invention relates to a sewing machine of the sewing machine of the washing machine, and more particularly, to an automatic sewing machine of the washing machine to allow the collection and automatic discharge of the seams according to the flow direction of the wash water.

1 is an internal configuration diagram of a water tank driven washing machine according to the prior art.

As shown in FIG. 1, the inner tub rotary drive type washing machine includes a washing machine case 10, a washing tank 20 located inside the washing machine case 10, and washing the laundry, and the washing tank 20 as the washing machine case. Four hook members 30 to be suspended at the same time (10) and perform a damper function, and a drive motor 40 is installed in the lower portion of the washing tank 20 to drive the inner tank 23 to rotate.

The washing tub 20 is fixed to the inside of the washing machine case 10 through the hook member 30 and at the same time the washing tub 20 is stored inside the tub 22 while the washing water is stored therein. It consists of an inner tub 23 which is connected to the drive motor 40 and rotates.

The lower portion of the outer tank 22 is provided with a drain hose 26 and a drain valve 27 for discharging the wash water, the bottom surface of the inner tank 23 is a pulsator 25 for increasing the efficiency of washing ) Is provided.

Therefore, the washing tub 20 is the inner tub 23 according to the operation of the drive motor 40 in a state in which the outer tub 22 is fixed to the inside of the washing machine case 10 by hanging through the hook member 30. Washing takes place as it rotates.

Referring to the operation of the inner tank driven washing machine according to the prior art configured as described above are as follows.

First, when the user opens the door 11 of the washing machine case 10, and then put the laundry and detergent in the inner tank 23 to operate the washing machine, water is supplied into the washing tank 20 to the outer tank 22 The water rises up to a predetermined height in the inner tub 23, and then the driving motor 40 is operated to wash the pulsator 25 and the inner tub 23 while rotating.

After washing as described above, when a predetermined time elapses, the driving motor 40 stops operation, and a drain valve 27 installed at the lower portion of the outer tub 22 is opened to allow water in the washing tub 20 to drain water from the drain hose ( Through 26) to the outside.

When the drainage is completed as described above, the water is supplied to the washing tank 20 again to rise to a certain height to perform a rinsing operation. The rinsing operation is usually performed two to three times and the same operation as the washing operation described above. However, it takes less time to operate the drive motor 40.

When the washing and rinsing operation is completed as described above, only the inner tank 23 is rotated at a high speed so that a dehydration operation for removing water contained in the laundry is performed. That is, the inner tub 23 is rotated at a high speed so that the water contained in the laundry is moved to the outer tub 22 through a small hole formed in the inner tub 23 by centrifugal force, and then through the drain hose 26. Drain to the outside

However, the washing machine of the prior art as described above has a problem in that it is limited to improve the washing ability of the laundry because only washing and stirring rinsing according to the rotational drive of the inner tank 23 are possible.

In particular, since the washing machine of the prior art does not include a filtration device for collecting the seams, the seams and lint generated during the washing process remain in the laundry as it is, and thus there is a problem in that a limit in realizing higher cleaning power is generated.

The present invention has been made in order to solve the above problems, by configuring the circulation flow path and the pump to enable the circulating spray washing, washing by being configured to automatically collect and discharge the seams, etc. according to the direction of the flow path from the lower side of the washing tank It is to provide an automatic sewing machine collecting device of the washing machine to improve the performance and to facilitate the processing of solid materials such as seams.

Automatic sewing machine collecting device of the washing machine according to the present invention for realizing the above object is connected to the upper side of the washing tank from the lower portion of the washing tank and circulating passage means for circulating water in the washing tank; A drain flow channel means connected to form the same flow path in some sections of the flow path of the circulation flow path so that the washing water is drained in a reverse direction; A seam collecting means installed in the middle of the same flow path between the circulation flow path means and the drainage flow path means to filter the seams mixed in the wash water; It is possible to characterized in that it comprises a drainage flow path blocking means for blocking the drainage flow path when the wash water is circulated through the circulation flow path means.

1 is a block diagram showing a washing machine of the prior art,

2 is an internal configuration of a washing machine equipped with an automatic seams collecting device according to the present invention,

3 is a configuration of the main part of the cyclic spray washing in the present invention,

Figure 4 is a configuration of the main part during the washing water drainage operation in the present invention.

<Explanation of symbols for the main parts of the drawings>

50: washing machine case 57: hook member

60: washing tank 61: outer tank

65: inner tank 70: circulation flow path

73: circulation pump 74: nozzle

80: seam collecting room 81: seam collecting network

85: three-way valve 86: valve plate

88: drain valve 90: drain flow path

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

Figure 2 is an internal configuration of a washing machine equipped with an automatic seams collecting device according to the present invention.

The washing machine of the present invention comprises a washing machine case 50, an outer tank 61 and an inner tank 65, and the washing tank 60 is positioned to be inclined by a predetermined angle (θ) with respect to the vertical direction in the washing machine case 50, A hook member 57 connected between the washing machine case 50 and the washing tub 60 to support the washing tub 60 so as to be inclined, and installed below the washing tub 60 and the washing tub 60. The drive motor 75 which drives the inner tank 65 of is comprised.

In particular, the washing machine of the present invention is connected to the upper side of the washing tub 60 from the lower portion of the washing tub 60, the circulation passage 70 for circulating spraying water in the washing tank, and in some sections of the flow passage of the circulation passage 70 A drainage passage 90 is installed to be connected to form the same passage so that the washing water is drained in the reverse direction.

In addition, the same flow path of the circulation flow path 70 and the drainage flow path 90 is provided with a seams collection room 80 and a seams collection network 81 for filtering the seams mixed in the wash water.

The circulation passage 70 is a first circulation hose 71 connected between the lower portion of the washing tank 60 and the seams collecting chamber 80, and the upper portion of the seams collecting chamber 80 and the washing tank 60. It consists of a second circulation hose 72 connected between, a circulation pump 73 is installed on the second circulation hose 72 and a nozzle 74 for spraying the washing water is installed at the end thereof.

Here, the seams collecting network 81 is installed at the inlet side of the second circulation hose 72 of the seams collecting chamber 80 to filter the seams mixed in the washing water during the circulation spray washing.

The drainage passage 90 is opposite to the first drain hose 91 connected to the second circulation hose 72 between the circulation pump 73 and the seam collecting chamber 80 and the seam collecting network 81. The second drain hose 92 is connected to the outside of the washing machine case 50.

A three-way valve 85 for selectively blocking the first circulation hose 71 and the second drain hose 92 is installed in the seam collecting chamber 80, and on the first drain hose 91. A drain valve 88 is installed which opens only at the same time.

And the three-way valve 85 is provided with a valve plate 86 for blocking the flow path, as shown in Figure 4 the valve plate 86 is completely blocked when blocking the second drain hose 92 and the When the first circulation hose 71 is blocked, a residual water discharge hole 86a is formed at a position to allow residual washing water to be discharged.

Here, a separate drain valve (not shown) may be installed on the second drain hose 92 without using the three-way valve 85 as described above.

On the other hand, when the second drain hose 92 is installed in an upward discharge type rather than a natural drainage type, a drain pump 95 may be installed on the first drain hose 91.

Referring to the operation of the automatic seams collecting device of the washing machine according to the present invention configured as described above are as follows.

Rotating the inner tub 65 for washing and rinsing operations allows the stirring tubing and rinsing to be carried out while generating a complex asymmetric mammalian movement as the tub 60, ie the inner tub 65 is tilted, while simultaneously circulating When the pump 73 is operated, the circulation spray washing and rinsing in which water is ejected from the upper portion of the washing tank 60 through the circulation passage 70 can be performed.

Therefore, the inner tank 65 is prevented from tangling the laundry while minimizing the occurrence of symmetrical water flow in a certain direction, and by spraying the washing water from the upper portion of the washing tank 60, the friction force between the water flow and the laundry during the washing and rinsing operation This uniformly acting and frictional force is increased, so that the washing power of the laundry can be improved.

On the other hand, when the circulation pump 73 is driven by the circulation pump washing as described above, the washing water flows in order to the first circulation passage 71, the seam collecting chamber 80, and the second circulation passage 72. At this time, since the wash water passes through the seams gathering network 81, solid materials such as seams remain in the seams gathering room 80.

At this time, the drain valve 88 and the three-way valve 85 is in a state in which the first drain hose 91 and the second drain hose 92 are blocked.

In this washing and rinsing process, the flow of the washing water is maintained, so that foreign matters such as seams are continuously collected in the seams collecting chamber 80.

Next, during the drainage operation, as shown in FIG. 4, when the circulation pump 73 is stopped and the three-way valve 85 and the drain valve 88 are operated to open the drain flow path 90, the washing water is naturally drained. do.

At this time, lint, such as seams gathered in the seam collecting chamber 80 is automatically drained to the outside with the wash water by the drainage flow force of the wash water.

In addition, the washing water remaining in the state where the three-way valve 85 is blocking the first circulation hose 71 side is discharged through the residual water drainage hole 86a.

The automatic seam collecting device of the washing machine of the present invention as described above is configured to automatically drain together with the wash water due to the drainage force flowing in the reverse direction of the seams hanging in the wash water circulation process, thereby reducing the amount of seams remaining in the laundry. The cleaning power is improved, and at the same time, the treatment of solid materials such as seams is provided.

Claims (6)

A circulation passage means connected to the upper side of the washing tank at the lower portion of the washing tank to circulate water in the washing tank; A drain flow channel means connected to form the same flow path in some sections of the flow path of the circulation flow path so that the washing water is drained in a reverse direction; A seam collecting means installed in the middle of the same flow path between the circulation flow path means and the drainage flow path means to filter the seams mixed in the wash water; Automatic sewing system for collecting the washing machine, characterized in that it comprises a drainage flow path blocking means for blocking the drainage flow path when the wash water is circulated through the circulation flow path means. The method of claim 2, A seam collection room is located in the same flow path of the circulation flow path means and the drainage flow path means so as to collect seams; The circulation passage means includes a first circulation hose connected between a lower portion of the washing tank and a seams collecting chamber, a second circulation hose connected between the seams collecting chamber and an upper portion of the washing tank, and a circulation installed on the second circulation hose. Consisting of a pump; The seam collecting means is an automatic seam collecting device of a washing machine, characterized in that installed on the second circulation hose inlet side of the seam collecting chamber. The method of claim 2, The drainage passage means comprises a first drain hose connected to the second circulation hose between the circulation pump and the seam collecting chamber, and a second drain hose connected to the outside of the washing machine case on the opposite side of the seam collecting network. Automatic seam collecting device of washing machine. The method of claim 3, wherein The drainage channel blocking means is an automatic sewing machine collecting device, characterized in that installed on the first drain hose and the second drain hose, respectively. The method of claim 3, wherein The drainage flow path blocking means is a three-way valve for selectively blocking the first circulation hose and the second drain hose in the seam collecting chamber, the automatic seam collecting device of the washing machine, characterized in that the drain valve installed on the first drain hose. . The method of claim 5, The three-way valve is provided with a valve plate for blocking the flow path, the valve plate is formed with a residual water discharge hole in a position to completely block when the second drain hose is blocked, and residual washing water can be discharged when blocking the first circulation hose Automatic sewing machine collecting device, characterized in that the washing machine.