KR20050014511A - Washing machine with colloidal silver generator - Google Patents

Abstract

PURPOSE: A washing machine having a silver solution generating unit is provided to install the silver solution generating unit without changing the structure of a body by separably combining the silver solution generating unit between a water supply valve assembly and a water supply guide member. CONSTITUTION: A washing machine is composed of a water supply guide member(20) installed at a body and mounted with an inlet port(21,22,23); a silver solution generating unit(40) having an inlet port(52a,52b,52c) and an outlet port(51a,51b,51c) to generate a silver solution; and a water supply valve assembly(10) for controlling the supply of the water fed from the outside of the body into the body and having an outlet port(10a,10b,10c). The silver solution generating unit is separably combined between the water supply valve assembly and the water supply guide member. The outlet port of the water supply valve assembly is selectively joined to the inlet port of the water supply guide member or the inlet port of the silver solution generating unit.

Description

Washing machine with silver solution generator {WASHING MACHINE WITH COLLOIDAL SILVER GENERATOR}

The present invention relates to a washing machine, and more particularly, to a washing machine having a silver solution generating device which enables sterilization washing by washing laundry with silver solution.

In general, a washing machine is a device that removes a swarm of clothing due to a chemical reaction of a detergent and an impact applied through washing water, and washes clothes through a water supply administration, a washing administration, and a drainage administration.

In addition, a water supply device and a drainage device are provided in the washing machine to supply water to the inside of the washing machine and drain the supplied water during each of these strokes.

The water supply device controls a water supply from the outside of the main body to the inside of the main body, and has a water supply valve assembly provided with a plurality of water supply valves, and a water supply guide member for guiding water delivered from the water supply valve assembly into the main body and having a detergent container therein. do.

In recent years, such a washing machine has added silver ions to the washing water supplied into the washing machine during a water supply administration, so that washing can be performed through a silver solution to enable sterilization washing.

The washing machine body is provided with a silver solution generator, the silver solution generator is provided with a tank formed of a predetermined size, a pair of silver plates disposed inside the tank and connected to the positive and negative wires of the power supply, respectively, the water supply valve It is provided between the assembly and the water supply guide member. Therefore, the wash water supplied into the main body through the water supply device during the water administration passes through the silver solution generator before being supplied into the main body, and at this time, the silver plate is supplied with power so that silver ions are released. It is supplied to to perform sterilization.

However, such a washing machine requires a structural change of the main body of the water supply guide member in the process of installing the silver solution supply device, and thus, the existing washing machine body cannot be used as it is, and a separate solution for installing the silver solution generator is required. There is a problem in that a washing machine body must be manufactured.

In addition, the water supply valve assembly and the water supply guide member usually form a plurality of water supply paths, and the silver solution generator provided between the water supply valve assembly and the water supply guide member is also provided to be somewhat larger to form a plurality of water supply passages therein. The silver solution generator provided in a somewhat larger size as described above has a problem that its handling and installation is not easy.

In addition, an upper portion of the tank of the silver solution generating device is provided with an opening for installing the silver plate, the cover is coupled to the opening, and a power supply connecting portion extending to the upper portion of the cover to be coupled to power of different poles is provided at the upper end of the silver plate. This cover is difficult to maintain the water tightness as it is assembled to the tank as a separate member, the water inside the tank is likely to leak to the outside between the cover and the opening and through the power connection side cover.

The present invention is to solve such a problem, an object of the present invention is to be installed in the main body of the silver solution generator without structural change of the washing machine body, such a silver solution generator is provided in a more compact type, It is to provide a washing machine having a silver solution generating device to improve the watertight structure of the solution generating device.

1 is a perspective view showing the overall structure of a washing machine according to the present invention.

Figure 2 is an exploded perspective view showing the overall structure of the water supply of the washing machine according to the present invention.

3 is an exploded perspective view showing the structure of a silver solution generating device of the washing machine according to the present invention.

Figure 4 is a perspective view showing the structure of the silver solution generating device of the washing machine according to the present invention.

5 is an exploded perspective view illustrating a state in which the silver solution generator is separated from the water supply device of the washing machine according to the present invention.

Figure 6 is a perspective view showing a portion of the silver solution generating device of the washing machine according to the present invention.

Explanation of symbols on the main parts of the drawings

10: water supply valve assembly 10a, 10b, 10c: outlet port

11: hot water supply pipe 12: hot water supply valve

13: cold water supply pipe 14: cold water supply valve

15: solenoid 16: second connection

20: water supply guide member 21, 22, 23: inlet port

24: first boss portion 30: detergent container

31: detergent receiving part 32: rinse receiving part

40: silver solution generator 50: case

51a, 51b, 51c: outlet ports 52a, 52b, 52c: inlet ports

58: first fastening part 59: second boss part

In order to achieve the above object, the present invention provides a water supply guide member provided in the main body to have an inlet port, a silver solution generator having an inlet port and an outlet port to generate a silver solution, and the main body from the outside of the main body. A washing machine having a water supply valve assembly having an outlet port and controlling a water supply of water supplied therein, wherein the silver solution generator is detachably coupled between the water supply valve assembly and the water supply guide member. The outlet port of the assembly is characterized in that it is provided to be selectively coupled to the inlet port of the water supply guide member or the inlet port of the silver solution generator.

And each outlet port of the water supply valve assembly and the silver solution generator is formed directly below, and each inlet port of the silver solution generator and the water supply guide member is formed directly above.

In addition, the outlet port and each inlet port is characterized in that each provided to have the same shape.

In addition, one side of the water supply guide member is provided with a first boss portion, the silver solution generating device of the corresponding portion is formed with a first fastening portion to be fastened to the first boss portion, one side of the silver solution generator A second fastening part is provided and a second fastening part fastened to the second boss part is formed in the water supply valve device corresponding to the part, and the second fastening part is fastened to the first boss part when the silver solution generating device is separated. Characterized in that possible to be provided.

In addition, a washing machine having a silver solution generating device installed on a plurality of water supply paths connected to the inside of the main body from the outside of the main body to form a silver solution, the inside of the silver solution generating device A plurality of water supply passages are provided to be divided to correspond to the plurality of water supply paths, one of the flow paths to form a silver solution flow path in which the silver plate is accommodated so as to electrolyze the water to release the silver ions, the silver solution A flow path is provided to surround the remaining water supply passage, and the remaining water supply passage is provided to be directly connected to the water supply path outside the silver solution generator.

In addition, the silver plate is installed on the water supply path connected from the outside of the main body to the inside of the main body, the water supplied to the inside of the main body is connected to the power of the different poles so as to form a silver solution, and the electrolytic electrolysis to the water to release the silver ions A washing machine having a silver solution generating device comprising: a silver solution generating device comprising: a case accommodating the silver plate therein; an opening part provided at an upper portion of the case so that the silver plate is installed inside the case; A cover coupled to the case through a fastening member fastened to both ends to support the top of the silver plate and closing the opening, a support formed on the opening side side of the case to support the rear edge of the cover, and the support and the cover It further comprises a gasket provided between, between the rear end of the cover coupled to the gasket Along the longitudinal direction of the machine cover is characterized in that projecting ribs are provided leakage preventing extending toward the gasket.

In addition, the thickness of the leakage preventing rib is characterized in that it is provided thicker from both ends to the center portion.

In addition, the pair of silver plates are each provided with a power connection portion extending a predetermined length to the upper portion of the cover through the cover, the power connection portion side the cover is provided with a depression formed inwardly, the depression is ABS (Acrylonitrile Butadiene Styrene) is characterized in that the filling.

In addition, the ABS (Acrylonitrile Butadiene Styrene) is characterized in that the hardened by filling the depression in the liquid state.

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

The washing machine according to the present invention has a main body 1 forming an external shape as shown in FIG. 1, and a water tank (not shown) and a water tank (not shown) for fresh water of the washing water are formed inside the main body 1. The rotating tub 2 is rotatably installed in the interior thereof. In addition, a pulsator (not shown) is installed at the lower side of the rotating tank 2 to form a washing stream, and the rotating tank 2 and the pulsator (not shown) are driven at the outer lower side of the water tank (not shown). A driving unit (not shown) and a drainage device (not shown) for draining the wash water to the outside of the main body 1 are provided.

An opening 3 is formed in the upper center of the main body 1 for entering and exiting laundry, and a central cover 4 is coupled to the upper part of the main body 1 on the opening 3 side to open and close the opening 3. In addition, the front panel of the main body 1 is provided with a control panel 5 is provided with a plurality of operation buttons to control the operation of the washing machine, the upper rear of the main body 1 supplies the washing water from the outside into the main body 1 A water supply device 6 is provided.

The water supply device 6 includes a water supply valve assembly 10 formed of a plurality of water supply valves 12 and 14 which will be described later to control the water supply supplied from the outside of the main body 1 to the inside of the main body 1, and the water supply valve assembly ( 10 is provided with a water supply guide member 20 for guiding the water supplied from the main body 1. In addition, a mounting portion 7 recessed inwardly is provided at the upper rear of the main body 1 so that the water supply device 6 is installed, and the mounting portion is not exposed to the outside while the water supply device 6 is mounted on the mounting portion 7. The rear cover 8 is coupled to (7).

As shown in FIG. 2, the water supply valve assembly 10 is connected to an external hot water supply pipe 11 and has a hot water supply valve 12 having one outlet port 10a on the left side of the water supply valve assembly 10. It is connected to the external cold water supply pipe 13 and consists of a cold water supply valve 14 having two outlet ports 10b and 10c at the center and the right side of the water supply valve assembly 10. In addition, the water supply valve assembly 10 controls the opening and closing of each water supply valve 12 and 14, and the cold water delivered to the cold water supply valve 14 through the cold water supply pipe 13 is selected from any of the two outlet ports 10b and 10c. A plurality of solenoids 15 are provided for selectively supplying one.

The water supply guide member 20 is installed in the mounting portion 7 so that the front surface communicates with the inside of the main body 1, and the detergent container 30 is inserted into the water supply guide member 20 through the inside of the main body 1. The detergent container 30 is provided in the shape of a drawer with an open top, and the detergent receiving part 31 and the rinse receiving part 32 for dividing the detergent and the rinse into the inner space of the detergent container 30 are provided. do. Such a configuration is such that when the washing operation is performed, water is supplied toward the detergent accommodating part 31 so that the washing water in which the detergent is dissolved is supplied into the main body 1, and when the rinsing operation is performed, the rinsing accommodating part 32 is provided. Water supply is made to the) side so that the rinse with the wash water is supplied into the main body (1). In addition, three inlet ports 21, 22, and 23 corresponding to the outlet ports 10a, 10b, and 10c of the feedwater valve assembly 10 are formed on the upper outer surface of the feedwater guide member 30.

In addition, the water supply device 6 includes a silver solution generator 40 provided between the water supply valve assembly 10 and the water supply guide member 20. The silver solution generating device 40 forms a silver solution by electrolyzing silver into the water delivered to the inside through the water supply valve assembly 10, and guides the silver solution into the water supply guide member 20 so that the main body ( 1) By supplying the inside, the laundry inside the main body 1 is sterilized by silver solution.

The silver solution generator 40 includes a case 50 forming an external shape, and each of the outlet ports 10a, 10b, and 10c of the water supply valve assembly 10 and the water supply guide member 20 are formed inside the case 50. Each of the inlet ports (21, 22, 23) of the) to form a water supply path and three water supply passages 54, 55, 56 provided to be partitioned with each other is provided. One of the water supply flow paths forms a silver solution flow path 55, and the silver solution flow path 55 is provided with a silver plate 53 so as to electrolyze into water to release silver ions. The configuration of the silver plate 53 and the silver solution flow path 55 will be described in more detail in the structure of the silver solution generator 40 to be described later.

In addition, each outlet port 10a, 10b of the feedwater valve assembly 10 is provided at an upper portion of the case 50 so that water transferred from the feedwater valve assembly 10 to the case 50 is transferred to the plurality of feedwater passages, respectively. Inlet ports 52a, 52b, and 52c corresponding to 10c are provided, and water in each of the water supply passages 54, 55, and 56 inside the case 50 is provided in the lower part of the case 50. Outlet ports 51a, 51b, and 51c corresponding to the respective inlet ports 21, 22, and 23 of the water supply guide member 20 are formed to be delivered to the apparatus.

In addition, the silver solution generator 40 is detachably coupled between the water supply valve assembly 10 and the water supply guide member 20, and the outlet ports 10a, 10b, and 10c of the water supply valve assembly 10 are silver solutions. It is provided to be selectively coupled to the inlet ports (21, 22, 23) of the water supply guide member 20 or the inlet ports (52a, 52b, 52c) of the silver solution generator 40 at the time of separation and coupling of the generator (40). do.

This configuration, as shown in Figure 3, allows the water supply valve assembly 10 is directly coupled to the water supply guide member 20 in the state in which the silver solution generator 40 is separated. Therefore, when the silver solution generator 40 is to be installed, simply installing the silver solution generator 40 between the water supply valve assembly 10 and the water supply guide member 20 without a structural change of the washing machine body 1. If necessary, it is not necessary to manufacture a separate body (1) in accordance with the installation of the silver solution generator 40.

To this end, the water supply valve assembly 10, the silver solution generator 40, and the water supply guide member 20 are stacked in the same direction, and each outlet of the water supply valve assembly 10 and the silver solution generator 40 is coupled to each other. The ports 10a, 10b, 10c, 51a, 51b, and 51c are formed directly downward, and each inlet port 52a, 52b, 52c, 21, 22, of the silver solution generator 40 and the water supply guide member 20, 23 is provided directly above. In addition, when the silver solution generator 40 is separated and combined, each outlet port 10a, 10b, 10c, 51a, 51b, 51c and the inlet port 52a, 52b, 52c, 21, 22, 23 are Each outlet port 10a, 10b, 10c, 51a, 51b, 51c of the water supply valve assembly 10 and the silver solution generator 40 is provided to have the same shape, and the silver solution generator 40 and the water supply guide member Each inlet port 52a, 52b, 52c, 21, 22, 23 of the (20) is also provided to have the same shape.

In addition, when the silver solution generator 40 is coupled, the first boss portion 24 is disposed around the inlet ports 21, 22, and 23 of the water supply guide member 20 so that each of the components forming the water supply device 6 is more firmly fastened. Is provided and the silver solution generating device 40 of the corresponding portion is provided with a first fastening portion 58 having a fastening hole 58a to be fastened to the first boss portion 24 through a fastening member. The second boss portion 59 is provided around the inlet ports 52a, 52b, 52c of the silver solution generator 40, and the second boss portion 59 is fastened to the water supply valve assembly 10 of the corresponding portion. A second fastening portion 16 having a fastening hole 16a is provided to be fastened through the member. In addition, even when the silver solution generator 40 is separated and the water supply valve assembly 10 is directly coupled to the water supply guide member 20, the second fastening portion of the water supply valve assembly 10 is maintained so that the coupling therebetween is maintained firmly. 16 is provided to be coupled to the first boss portion 24 of the water supply guide member 20.

Meanwhile, as shown in FIGS. 4 and 5, the case 50 forming the outer shape of the silver solution generating device 40 has an upper portion open and a lower portion at which the outlet ports 51a, 51b, 51c are provided. A case 51 and an upper case 52 coupled to an upper portion of the lower case 51 to cover the open upper portion of the lower case 51 and provided with the inlet ports 52a, 52b, and 52c are formed to be coupled to each other. do.

In addition, a plurality of partitions 57 are provided in the case 50, and the plurality of water supply passages 54, 55, and 56 are formed in the case 50 through the partitions, and one of the flow paths is silver. The solution flow path 55 is formed. In addition, the silver solution passage 55 is provided with a pair of silver plates 53 connected to power sources of different poles and spaced apart from each other so as to be electrolyzed by water to release silver ions. Water introduced into the case 50 from the water supply valve assembly 10 through the silver solution flow path 55 and the silver plate 53 is formed of a silver solution via the silver plate 53 to the water supply guide member 20. Spills.

In addition, among the plurality of water supply passages 54, 55, 56 provided in the case 50, the remaining water supply passages 54, 56 except for the silver solution passage 55 are each outlets of the silver solution generator 40. It is provided to be directly connected to each of the outlet ports 51a, 51b, 51c and the inlet ports 52a, 52b, 52c along the longitudinal direction of the ports 51a, 51b, 51c and the inlet ports 52a, 52b, 52c. The solution flow passage 55 is provided to surround them in a state of being in close contact with the remaining water supply passages 54 and 56. This reduces the lengths of the remaining water supply passages 54 and 56 that do not require space as compared with the silver solution passage 55 having a predetermined length to secure a space for installing the silver plate 53, and at the same time, the silver solution passage. This is to remove the gap between the 55 and the remaining water supply passages 54 and 56 so that the silver solution generator 40 is provided in a more compact size. For reference, the silver solution flow path 55 is provided to be connected to the outlet port 10b provided at the center of the water supply valve assembly 10 so that cold water of the cold water supply valve 14 of the water supply valve assembly 10 is supplied. This is because the silver plate 53 is less soluble in cold water than the silver plate 53 is dissolved in hot water when the water is electrolyzed.

On the other hand, the silver solution generating device 40 according to the present invention is provided with a watertight structure for preventing leakage of water inside the case 50 to the outside, the following is about the watertight structure of the silver solution generating device 40 Let's explain.

First, the upper case 52 and the lower case 51 which are coupled to each other to form the case 50 are coupled to each other through heat fusion, so that the water inside the case 50 is upper case 52 and the lower case 51. To prevent leakage to the outside through the coupling portion of the.

And the silver plate 53 is installed on the silver solution flow path 55 is installed in the silver solution flow path 55 through the upper case 52, the upper portion of the upper case 52 for the insertion of such a silver plate 53 An opening portion 59a is formed, and the lid 60 is provided on the upper portion 52 of the opening portion 59a to support the two silver plates 53 in a spaced state and to cover the opening portion 59a. Is installed.

In addition, the opening part 59a side case 50 is provided with a support part 59 for supporting the rear edge of the cover 60, and between the support part 59 and the cover 60, the shape of the support part 59 and The gasket 70 is provided to correspond to prevent the water inside the case 50 from leaking through the cover 60 and the support 59.

In addition, the cover 60 is fastened to the support 59 through a fastening member fastened to both ends, wherein between both ends of the back of the cover 60, the leakage protruding toward the gasket 70 along the longitudinal direction of the cover 60 The prevention rib 61 is provided, and the said leakage prevention rib 61 is provided so that the thickness may increase from both ends to a center part. This is because when the fastening member is fastened to both end sides of the cover 60, the central portion of the cover 60, which is lowered in the fastening force as compared to both ends, presses the gasket 70 as shown in FIG. The watertightness of the cover 60 is further improved by being in close contact with the (59) side.

In addition, a pair of silver plates 53 have a power supply connection portion 53a extending through the lid 60 and extending a predetermined length above the lid 60 so that different poles of the power are connected to each other. Is formed, the recess provided in the power supply connection portion 53a side cover 60 to be recessed to a predetermined depth to prevent the water inside the case 50 from leaking to the outside through the power supply connection portion 53a side cover 60. The part 62 is provided, and the recess 62 is filled with ABS (Acrylonitrile Butadiene Styrene) 63, which is a kind of impact resistant thermoplastic resin. At this time, ABS (Acrylonitrile Butadiene Styrene) (63) is filled in the recess 62 in a liquid state and cured to seal the surroundings of the cover 60 side of the power connection portion (53a).

Next will be described in detail the operation and effect of the washing machine according to the present invention configured as described above.

First, when the silver solution generator 40 is to be assembled in a state where the water supply valve assembly 10 is directly connected to the upper portion of the water supply guide member 20, the first boss part 24 and the second fastening part 16 may be attached to each other. The fastening member is removed to separate the water supply valve assembly 10 from the water supply guide member 20.

In this state, the outlet ports 51a, 51b, 51c of the silver solution generator 40 are coupled to the inlet ports 21, 22, 23 of the water supply guide member 20, and the first boss part ( The first fastening portion 58 is fastened to 24 to assemble the silver solution generator 40 directly on the water supply guide member 20. Next, the outlet ports 10a, 10b, 10c of the water supply valve assembly 10 are coupled to the inlet ports 52a, 52b, 52c of the silver solution generator 40, and the second boss portion 59 is fastened using a fastening member. When the second fastening portion 16 is fastened to the water supply valve assembly 10 at the upper portion of the silver solution generator 40, the assembly of the silver solution generator 40 is completed.

Thus, the washing machine according to the present invention is coupled so that the silver solution generator 40 can be separated between the water supply valve assembly 10 and the water supply guide member 20, and the outlet ports 10a and 10b of the water supply valve assembly 10. Inlet port (52a, 52b, 52c) of the silver solution generating device 40 and the inlet port (21, 22, 23) of the water supply guide member 20 is selectively coupled to the 10c, the structure of the main body (1) It is possible to install the silver solution supply device 40 without any changes.

When washing is performed using hot water in this state, the hot water feed valve 12 is opened and water is supplied to the hot water. At this time, the water supplied is introduced into the detergent receiving portion 31 of the detergent container 30 inside the water supply guide member 20 through one side flow path 54 of the silver solution generator 40 associated with the hot water feed valve 12. The detergent is supplied into the main body 1 while dissolving the detergent.

In addition, when performing washing using cold water, the cold water feed valve 14 is opened and water is supplied. At this time, the water supplied to the detergent container of the detergent container 30 inside the water supply guide member 20 through the silver solution flow path 55 of the silver solution generator 40 according to the operation of the solenoid 15 of the cold water supply valve 14 side. By flowing into the part 31, it is supplied to the inside of the main body 1, also dissolving detergent.

In addition, when the cold power is supplied to each of the pair of silver plates 53 of the silver solution generating device 40, respectively, the DC power of the positive and negative electrodes is applied to the silver plate 53 in the water passing through the silver solution flow path 55. This electrolysis forms a silver solution, and this silver solution is supplied into the main body 1 to perform sterilization.

At this time, the water inside the case 50 is filled by the leakage preventing rib 61 provided in the cover 60 and the acrylonitrile butadiene styrene (ABS) 63 filled in the recess 62 of the cover 60. Leakage to the outside is prevented.

As described above in detail, a washing machine having a silver solution generator according to the present invention is coupled so that the silver solution generator is separable between the water supply valve assembly and the water supply guide member, and the silver solution is generated at the outlet port of the water supply valve assembly. The inlet port of the device and the inlet port of the water supply guide member may be selectively coupled so that the silver solution supply device may be installed without structural change of the main body.

In addition, in the present invention, the remaining flow path of the plurality of water supply passages provided inside the silver solution generator is provided to be directly connected to the external water supply passage of the silver solution generator, so that the silver solution passage surrounds the remaining water supply passage. To make the silver solution generating device more compact in size.

In addition, in the present invention, the silver solution generating device is provided with a watertight structure on the cover covering the opening provided in the upper case so that the silver plate is installed to prevent the water inside the case from leaking to the outside of the case.

Claims (9)

A water supply guide member provided in the main body to have an inlet port, a silver solution generator having an inlet port and an outlet port to generate a silver solution, and a water outlet for controlling water supply from the outside of the main body to the inside of the main body A washing machine having a water supply valve assembly having a port, The silver solution generator is detachably coupled between the water supply valve assembly and the water supply guide member, The outlet port of the water supply valve assembly is provided with a silver solution generator, characterized in that it is selectively coupled to the inlet port of the water supply guide member or the inlet port of the silver solution generator. The method of claim 1, Each outlet port of the water supply valve assembly and the silver solution generator is formed directly below, and each inlet port of the silver solution generator and the water supply guide member is formed directly above. washer. The method of claim 1, And each outlet port and each inlet port have the same shape, respectively. The method of claim 1, One side of the water supply guide member is provided with a first boss portion, the silver solution generating device of the corresponding portion is formed with a first fastening portion fastened to the first boss portion, the second boss on one side of the silver solution generator A second fastening part is provided on the water supply valve device at a portion corresponding to the second boss part, and the second fastening part is fastened to the first boss part when the silver solution generating device is separated. Washing machine provided with a silver solution generator, characterized in that provided. A washing machine provided with a silver solution generating device installed on a plurality of water supply paths connected from the outside of the main body to the inside of the main body to form a silver solution. The silver solution generator is provided with a plurality of water supply passages that are partitioned to correspond to the plurality of water supply passages, and one of the flow paths is a silver solution passage in which a silver plate is accommodated so as to discharge the silver ions by electrolysis of water. Form, The silver solution flow passage is provided to surround the remaining water supply passage, the remaining water supply passage is provided with a silver solution generator, characterized in that it is provided to be directly connected to the water supply path outside the silver solution generator. It is installed on the water supply path connected to the inside of the main body from the outside of the main body, and the water supplied to the inside of the main body is respectively connected to the power of the different poles to form a silver solution, and includes a silver plate that is electrolyzed to the water to release the silver ions In the washing machine provided with a silver solution generator, The silver solution generating device includes a case accommodating the silver plate therein, an opening portion provided at an upper portion of the case so that the silver plate is installed inside the case, and fastened to both ends to support the upper end of the silver plate and close the opening portion. The cover is coupled to the case through a fastening member which is further comprising a support portion formed on the opening side side the case to support the rear edge of the cover, and a gasket provided between the support and the cover, Washing machine provided with a silver solution generating device, characterized in that the leakage preventing ribs protruding toward the gasket side along the longitudinal direction of the cover is provided between the both ends of the back coupled to the gasket. The method of claim 6, The thickness of the leak-proof ribs washing machine provided with a silver solution generator, characterized in that the thicker provided from the both ends to the center portion. The method of claim 6, The pair of silver plates each have a power connection portion extending through the cover a predetermined length to the upper portion of the cover, the cover is provided with a depression formed inwardly in the cover, the ABS is acrylonitrile Butadiene Styrene) is a washing machine having a silver solution generating device characterized in that the filling. The method of claim 8, The ABS (Acrylonitrile Butadiene Styrene) is a washing machine having a silver solution generating device characterized in that the liquid is filled in the recessed portion in the state.