KR0128874Y1 - Detergent dissolving device for a washing machine - Google Patents

Abstract

The present invention relates to a washing machine detergent dissolving apparatus, the purpose of which is to increase the detergent solubility and at the same time simplify the structure.

Washing machine detergent dissolving apparatus 10 of the present invention is installed on the washing machine body, the casing 11 is provided with a water supply port 14 connected to the water supply pipe on at least one side, is installed so as to be removable in the casing and is in communication with the water supply port when inserted Dissolver 12 is formed in the water supply hole 17 is formed, rotatably installed in the interior of the dissolution container and the detergent container 13 containing the detergent therein, is provided on the outer circumferential surface of the detergent can is supplied through the water supply port and the water supply hole A plurality of vanes 18 for colliding with the water to rotate the detergent container, the support shaft 20 installed to be inserted into the detergent container at the bottom of the melting container to support rotation of the detergent container, and dissolving the detergent into the washing tank. A guide passage 22 for guiding is provided.

Description

Washing machine detergent dissolving device

1 is an exploded perspective view of a conventional washing machine detergent dissolving apparatus.

2 is a cross-sectional view of the coupling state of FIG.

3 is a schematic configuration diagram of a washing machine to which the present invention is applied.

4 is a perspective view of a detergent dissolving unit of the washing machine according to the present invention.

5 is a partial cross-sectional plan view of three degrees.

6 is a cross-sectional view taken along the line VI-VI of FIG.

FIG. 7 is a detailed view of portion A of FIG.

* Explanation of symbols for main parts of the drawings

10: detergent dissolving apparatus 11: casing

12: dissolution container 13: detergent container

14: water inlet 18: wing

19: partition 20: support shaft

13a: first network 19a: second network

The present invention relates to a washing machine, and more particularly, to a detergent dissolving apparatus of a washing machine having a structure in which detergent is dissolved by centrifugal force by rotating a detergent container using water supplied thereto.

In general, a washing machine is provided with a cylindrical washing outer tub and a washing inner tub inside the main body forming the exterior, and a pulsator for agitating is mounted at the bottom of the washing tub, and a washing tub and a pulsator are driven below the washing tub. The drive unit for mounting is configured. The upper side of the casing is provided with a water supply pipe connected to the water supply and a detergent dissolving device is installed between the water supply pipe and the laundry inner and outer tanks.

FIG. 1 is an exploded view showing the structure of the detergent dissolving device, and FIG. 2 is a sectional view of the bonded state. Referring to this, the detergent outer cylinder 21 is installed in the main body and the drawer-type detergent inner cylinder 22 for sliding movement inside the detergent outer cylinder 21 is installed, the detergent receiving member 23 of the mesh inside the detergent inner cylinder 22 is installed. ) Is installed. A connecting pipe 24 is connected between the water supply pipe (not shown) and the detergent container 21, 22 to accelerate the water supplied between the connecting pipe 24 and the detergent container 21, 22. Acceleration pipe 25 and the acceleration cap 26 is installed. In addition, the detergent inner cylinder 22 is provided with two partitions 27 for causing the dissolved detergent to overflow (OVER FLOW).

In this detergent dissolving device, the water supplied to the connecting pipe 24 is accelerated while passing through the acceleration pipe 25 and the acceleration cap 26, and the accelerated water is supplied to the detergent receiving member 23 of the inner container 22. Supplied to dissolve the detergent therein. The dissolved detergent flows between the partitions 27 and is supplied into the washing tub.

However, such a conventional washing machine detergent dissolving device has a problem that the accelerated water is thrown into the detergent receiving member inside the detergent container, so that the detergent pops out in the undissolved state. In addition, since the water supply is made from the upper side to the lower side, the vertical height of the detergent dissolving device is increased, which makes it difficult to install the upper side of the main body having a short vertical length.

Therefore, the present invention is to solve this problem, it is an object of the present invention to provide a detergent dissolving apparatus of the washing machine that can prevent the undissolved state to protrude out of the detergent container.

Another object of the present invention is to provide a detergent dissolving apparatus for a washing machine, which is simple in structure and small in size, and which is easy to install in the main body.

Still another object of the present invention is to provide a detergent dissolving apparatus for a washing machine capable of increasing detergent solubility.

The present invention for achieving the above object, in the washing machine provided with a detergent dissolving device between the water supply pipe and the washing tank of the upper side of the washing machine, the detergent dissolving device is installed in the washing machine body, at least one side of the water supply connected to the water supply pipe A casing provided with a sphere, the casing is installed to be removable in the casing and the water supply hole is formed in communication with the water inlet when the insert, a detergent container rotatably installed in the inside of the melting container and the detergent contained therein, the outer peripheral surface of the detergent container A plurality of wings provided in the water supply port and water supplied through the water supply hole to rotate the detergent container, protruding from the bottom surface of the dissolution container to support the rotation of the detergent container, and the dissolved detergent in the washing tank It is configured to include a guide passage to guide to.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

3 is a cross-sectional view showing a schematic configuration of a washing machine to which the present invention is applied. Referring to this, a cylindrical washing outer tub 2 and a washing inner tub 3 are installed inside the washing machine main body 1 forming the exterior, and a pulsator 4 performing a stirring function at the bottom of the washing tub 3. ) Is mounted, and the driving unit 3 for driving the washing inner tank 3 and the pulsator 4 is mounted below the washing outer tank 2. A plurality of dehydration holes (3a) is formed in the washing inner tank (3) so that the washing water or rinsing water contained in the washing outer tank (2) flows in and out of the washing inner tank (3) through the dehydrating hole (3a). The upper side of the main body 1 is provided with a water supply pipe 6, 6 'connected to a water supply (not shown), and the lower end of the main body 1 communicates with the washing outer tank 2, and the other end of the main body 1 A drain hose 7 is connected to the outside through the lower side, and a drain valve 8 is installed in the middle of the drain hose 7. In addition, a detergent dissolving device 10 is installed between the water supply pipe 6 and the washing tank 2, 3 on the upper side of the washing machine main body 1.

4 and 5, the detergent dissolving apparatus 10 will be described.

The detergent dissolving apparatus 10 includes a dissolution container 12 which is removably installed in the casing 11 fixed to the main body 1 and a detergent container 13 containing detergent.

The casing 11 has a rectangular parallelepiped, and water supply holes 14 respectively connected to the water supply pipes 6 and 6 'are protruded from both sides thereof. The detail of this water supply port is mentioned later. Denoted at 15 is a water supply valve.

The melting container 12 is installed to be detachable to the casing 11 and the handle 16 is provided on the front for this purpose. In addition, the water supply hole 17 is formed on both sides of the melting container 12 to communicate with the water supply port 14 in the inserted state. Therefore, the water to be supplied is passed through the water supply port 14 and the water supply hole 17 to be introduced into the dissolution container 12.

The detergent container 13 is disposed to be rotatable inside the dissolution container 12. The outer surface of the detergent container 13 is formed with a plurality of wings 18 arranged at predetermined intervals to collide with the water supplied through the water supply port 14 and the water supply hole 17 to rotate the detergent container 13. At this time, the water supply port 14 and the water supply hole 17 is formed on both sides of the casing 11 and the dissolution container 12, respectively, it is preferable that the water is placed in front of and behind the detergent container (13). That is, water is supplied from both front and rear sides of the detergent container 13, thereby improving the rotational force of the detergent container 13 and maintaining a balance. The first net 13a is formed on the side and the top surface of the detergent container 13 so that the water supplied and the dissolved detergent pass, and an inlet for introducing the detergent is formed in the center of the top surface (see FIG. 6). At this time, the inner surface of the detergent container 13 is preferably inclined toward the outside to form a structure that doubles the centrifugal force. As the detergent container 13 rotates as described above, the detergent in the detergent container 13 is primarily dissolved, and is discharged to the outside of the detergent container via the first network 13a.

In addition, a plurality of partitions 19 having a predetermined interval are provided between the rear surface of the dissolution container 12 and the detergent container 13, and a part of the partitions 19 is composed of a second net 19a. In this embodiment, two partitions are installed and the second net 19a formed in the partition 19 is configured to be located in opposite directions to each other. Therefore, the dissolved detergent is secondaryly dissolves while passing through the partition 19 in a zigzag manner, so that a more reliable dissolution is achieved.

As shown in FIG. 4 and FIG. 6, the support shaft 20 for supporting the rotation of the detergent container 13 protrudes from the bottom of the dissolution container 12, and this support shaft 20 is formed in the lower center of the detergent container. The bearing groove 21 into which is loosely inserted is formed.

On the other hand, the lower side of the melting container 12 is provided with a guide passage 22 for guiding the dissolved detergent into the washing tank, the bottom of the melting container 12 is a residual water discharge hole for discharging the remaining water after water supply completion ( 23) is formed.

On the other hand, as shown in Figure 7, the water inlet 14 is inserted into the inside of the water supply pipe 6, the water supply port 14 has an inner diameter of the water supply pipe 6 side is wide and the melting vessel 12 side It is narrowly formed to allow the water to be accelerated.

Hereinafter, the process of dissolving the detergent in the present embodiment configured as described above will be described.

When the water supply valve 15 is opened, water is supplied into the casing 11 of the detergent dissolving device through the water supply pipes 6 and 6 '. Water to be supplied is accelerated while passing through the water inlet 14 and collides with the blade 18 formed on the outer surface of the detergent container 13 at a high speed.

Due to the force of the water, the detergent container 13 is rotated, so that the detergent inside the detergent container 13 is first dissolved while passing through the first net 13a of the detergent container 13 and flows out into the melting container 12. do. The detergent spilled into the dissolution container 12 is zigzagly passed through the two partitions 19, and in particular, is dissolved secondaryly through the second net 19a of the partition 19. The detergent thus dissolved is supplied into the washing tank by flowing along the guide passage 22 by overflowing the rear surface of the dissolution container 12.

As described in detail above, according to the present invention, the water is supplied from both sides of the detergent dissolving device to achieve miniaturization, and the detergent is splashed to the outside by dissolving the detergent by rotating the detergent container having a mesh on the top and side. Since it does not come out and dissolution is carried out in the first and second order, detergent solubility can be increased.

Claims (4)

Casing is installed on the main body of the washing machine, the casing is provided with a water supply port, is inserted into the casing can be inserted into the water dispensing barrel is formed in communication with the water supply port, the detergent container is rotatably installed in the inside of the dissolution container, the outer peripheral surface of the detergent container In the washing machine including a plurality of blades provided, a first net 13a is formed in the detergent container 13, and a part of the second net 19a is disposed between one surface of the dissolution container 12 and the detergent container 13. A plurality of partitions (19) consisting of a) is installed, the second network (19a) detergent dissolving apparatus, characterized in that arranged in a zigzag form. According to claim 1, wherein the dissolution container 12 is provided with a guide passage 22 for guiding the dissolved detergent to the washing tank, the bottom of the dissolution tank so that the remaining water in the dissolution tank is discharged directly into the guide passage Detergent dissolving apparatus for a washing machine, characterized in that the remaining water discharge hole 23 is formed. The detergent dissolving apparatus according to claim 1, wherein the water supply port and the water supply hole are formed at both sides of the casing and the dissolution container, respectively, and are positioned to supply water before and after the detergent container. The detergent dissolving apparatus of claim 1, wherein the water supply port is formed to be narrower toward the dissolution container so that the water to be supplied is accelerated.