JP2014233364A - Washing machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a washing machine including a water supply valve and a water purifier in which the water supply valve and the water purifier can be unitized and handle-ability can be improved, and the alignment of the water supply valve and the water purifier at a part of the connection is facilitated, and water leak at the part of the connection is hardly caused.SOLUTION: The washing machine includes: a washing machine body; a washing tub disposed in the washing machine body; a water supply valve connected to a water supply source; and a water purifier, connected to the downstream side of the water supply valve, for purifying water supplied from the water supply valve, and has a structure for supplying water passed through the water purifier into the washing tub. The water supply valve and the water purifier are installed on a common mount fixed to the washing machine body.

Description

  Embodiments described herein relate generally to a washing machine.

  The washing machine includes a water supply valve that is connected to a water supply source outside the machine, for example, a faucet through a hose, and a water purifier (impurity removal device) that purifies the water supplied from the water supply valve. The thing of the structure which supplies the water which passed the container into the washing tub is proposed. Conventionally, the water supply valve and the water purifier are individually attached to the storage portion of the rear panel provided in the rear portion of the washing machine body, and the water supply valve and the water purifier are connected in the storage portion. .

  However, in the case of a configuration in which the water supply valve and the water purifier are individually attached in the storage unit, it is necessary to handle the water supply valve and the water purifier independently. Moreover, when connecting a water supply valve and a water purifier, there exists a subject that it is difficult to align the centers of the connection parts, and water leakage easily occurs at the connection parts.

Japanese Patent No. 3727279

  Therefore, in those equipped with a water supply valve and a water purifier, the water supply valve and the water purifier can be unitized to improve handling, and the centering at the connecting part of the water supply valve and the water purifier can be easily performed. Provided is a washing machine that can hardly cause water leakage at a connecting portion.

  The washing machine of the present embodiment includes a washing machine main body, a washing tub disposed in the washing machine main body, a water supply valve connected to a water supply source, and a water supply valve connected to a downstream side of the water supply valve. The water purifier purifies the supplied water, and supplies the water that has passed through the water purifier into the washing tub. And the water supply valve and the water purifier were installed in the common mounting base fixed to the washing machine main body.

External appearance perspective view of upper part of washing machine according to first embodiment Longitudinal side view along line X2-X2 in FIG. The schematic perspective view which looked at the part which arranged the water supply valve and water purifier unit in the state where the back cover was removed from the back It is a figure which shows a water supply valve and water purifier unit, (a) is a front view, (b) is a left side view, (c) is a right side view, (d) is a top view, (e) is a bottom view. Perspective view with the mounting base, water supply valve, and water purifier case unitized Disassembled perspective view of mounting base, water supply valve and water purifier case Disassembled perspective view of water purifier FIG. 5 equivalent diagram according to the second embodiment Disassembled perspective view of water supply valve and mounting base with integrated water purifier case

Hereinafter, washing machines according to a plurality of embodiments will be described with reference to the drawings. In addition, in each embodiment, the same code | symbol is attached | subjected to the substantially same component, and description is abbreviate | omitted.
(First embodiment)
A first embodiment will be described with reference to FIGS. The washing machine shown in FIG. 1 is a vertical automatic washing machine. The outer shell of the washing machine main body 1 of the washing machine includes an outer box 2 having a rectangular cylindrical shape, and a top cover 3 mounted on the upper part of the outer box 2. The top cover 3 is made of, for example, synthetic resin, has a rectangular frame shape, and has a laundry entrance / exit 4 (see FIG. 2) at the center. An outer lid 5 that opens and closes the laundry entrance 4 is provided on the upper surface of the top cover 3. In this case, the outer lid 5 is folded in two, and a rear end portion is rotatably supported by the top cover 3 via a shaft (not shown). An operation panel 6 is provided on the front portion of the top cover 3. A control device (not shown) is provided on the back side of the operation panel 6. The control device is mainly composed of a microcomputer, for example, and has a function of controlling the operation of the washing machine based on an operation on the operation panel 6.

  As shown in FIGS. 2 and 3, a storage part 7 is provided at the rear part of the top cover 3, and in this storage part 7, a water supply valve 8 and a water purifier 9, and although not shown, a water level sensor, etc. Is stored. In this case, the upper surface and the rear surface of the storage unit 7 are open. A back cover 10 is detachably attached to the top cover 3 so as to cover the upper surface and the rear opening of the storage unit 7. The back cover 10 functions as a cover that covers the storage unit 7.

  A washing tub 11 is disposed in the outer box 2 as shown in FIG. In this case, the washing tank 11 has a two-tank structure including a water tank 12 capable of storing water and a rotating tank 13 accommodated in the water tank 12. The water tank 12 has a cylindrical container shape, and is elastically suspended in the outer box 2 by an elastic suspension mechanism (not shown). The rotating tank 13 has a cylindrical container shape like the water tank 12, and a number of dewatering holes are formed in the peripheral wall portion, although not shown. The upper surface opening of the rotating tub 13 is positioned below the laundry entrance 4 and the laundry is accommodated in the rotating tub 13 through the laundry entrance 4 so as to be put in and out. Although not shown, a stirring body that stirs the laundry is provided at the bottom of the rotating tub 13. The rotary tank 13 and the stirring body are rotated by a driving means (not shown). When washing the laundry, the agitator is rotated forward and backward at a low speed when rinsing and rinsing. At the time of dehydration, the rotating tub 13 is rotated at a high speed in one direction, and the laundry is centrifugally dehydrated.

  An annular tank cover 14 is attached to the upper part of the water tank 12. A balance ring 15 is attached to the upper portion of the rotating tank 13. Although not shown, a drain port is provided at the bottom of the water tank 12, and a drain hose is connected to the drain port via a drain valve. As the drain valve is opened, the water in the water tank 12 and thus the water in the rotary tank 13 is discharged out of the machine through the drain valve and the drain hose.

  Next, the structure and mounting structure of the water supply valve 8 and the water purifier 9 will be described with reference to FIGS. The water supply valve 8 and the water purifier 9 are installed on a common mounting base 16 and are arranged in the storage unit 7 in a unitized state as a water supply valve / water purifier unit 17.

  Among these, the mounting base 16 is integrally formed of, for example, a synthetic resin, has a rectangular container shape that is slightly long in the left-right direction as shown in FIG. 6, and the water injection portion 18 is integrally formed at the front portion. Is provided. The mounting base 16 is provided with a container-like first water receiving portion 20 whose front and rear and right side surfaces are surrounded by walls on the right side, and a container-like second water side whose front and rear and left side surfaces are also surrounded by walls on the left side. A water receiver 21 is provided. In this case, a notch 25a is formed in the partition wall 25 that divides the first water receiver 20 and the second water receiver 21 into left and right, and the first water receiver 20 on the right side and the left side through the notch 25a. The second water receiving portion 21 is in a communicating state. In the 1st water receiving part 20, the water purifier attachment part 22 which has the screw attachment hole 22a is provided in three places in this case. As shown in FIG. 4 (e), the bottom of the mounting base 16 forms the bottom of the first water receiving portion 20 and is located near the front water injection portion 18 and is formed with a first drain port formed of a through hole. Two 23 are formed. The first drain port 23 functions as a first water guide portion that guides the water received by the first water receiving portion 20 to the lower washing tub 11.

  In the second water receiving portion 21 of the mounting base 16, water supply valve mounting portions 24 having screw mounting holes 24 a are provided at two positions in the front and rear in this case. In this case, since the first water receiving portion 20 and the second water receiving portion 21 are in communication with each other, the water received by the second water receiving portion 21 is also introduced from the first drain port 23 to the washing tub 11. It comes to be. The first drain port 23 also serves as a second water guide part that guides the water of the second water receiving part 21 to the washing tub 11. On the bottom surface of the bottom portion of the mounting base 16, a height adjusting portion 26 (see FIGS. 4B, 4C, and 4E) that is located below the second water receiving portion 21 and that is formed of a rib faces downward. Projected as a single unit. When the mounting base 16 is disposed in the storage section 7 as shown in FIG. 2, the height adjusting section 26 sets the height of the mounting base 16 in the storage section 7 on the second water receiving section 21 side. The lower end is in contact with the receiving part 7a in the storage part 7 for holding at a predetermined position.

  The water injection part 18 provided in the front part of the mount 16 has a configuration in which the periphery of a rectangular rear surface wall 18a facing forward is surrounded by a peripheral wall 18b, and in the front-rear direction on the upper part of the rear wall 18a. A penetrating connection port 27 is integrally provided. The connection port 27 has a cylindrical shape and projects toward the rear first water receiving portion 20. As shown in FIG. 2, a water injection cover 28 is detachably attached to the front surface of the water injection unit 18 so as to cover the connection port 27 from the front. A water injection port 29 is formed in the lower part between the water injection unit 18 and the water injection cover 28. As shown in FIG. 2, the water injection port 29 is located above the upper surface opening of the rotating tub 13, and water supplied from the connection port 27 is supplied into the washing tub 11 through the water injection port 29. It has become so.

  The water supply valve 8 is of a solenoid valve type, and as shown in FIG. 6, a valve body 31, a hose connection port 32 serving as a water inlet, a water outlet 33 serving as a water outlet, and an electrical connection part 34. I have. An electromagnetic valve (not shown) is provided inside the valve body 31. The hose connection port 32 has a cylindrical shape, and is provided upward on the valve body 31. The hose connection port 32 is inserted and connected to the tip of a water supply hose connected to a water tap (not shown) which is a water supply source outside the machine. The water outlet 33 has a cylindrical shape, and is provided on the right side of FIG. The electrical connection portion 34 is provided facing forward on the left side of FIG. 6, which is the opposite side of the water outlet 33 in the valve body 31. At the upper part of the valve main body 31, a mounted portion 35 is integrally provided in the front and rear. Each attached portion 35 is provided with a screw insertion slit 36 formed long in the front-rear direction. The water supply valve 8 has the valve body 31 positioned above the second water receiving portion 21 of the mounting base 16 and the tip of the screw S1 (see FIG. 3) inserted through the slit 36 of each mounted portion 35. Are installed on the mounting base 16 by screwing the part into the screw mounting hole 24a of the corresponding water supply valve mounting part 24. 4 and 5, the mounting screw S1 is not shown.

  As shown in FIG. 7, the water purifier 9 includes a water purifier case 39, an antibacterial agent case 41 containing the antibacterial agent 40, a filter 42 for filtration, a filter core 43 to which the filter 42 is attached, and a cap 44. It has. Of these, the water purifier case 39 is made of, for example, a synthetic resin and has a cylindrical container shape with an open top surface. At the lower part of the water purifier case 39, a connecting port 45 having a cylindrical shape is projected leftward on the left side on the water supply valve 8 side, and a water outlet having a cylindrical shape on the front side on the water injection unit 18 side is provided. 46 protrudes forward. In addition, three attached portions 47 are integrally provided at the lower portion of the water purifier case 39 corresponding to the water purifier mounting portion 22 of the mounting base 16. Each attached portion 47 has a screw insertion hole 47a.

  As shown in FIG. 2, a guide tube 48 that communicates with the connection port 45 is integrally provided in the water purifier case 39. The guide tube 48 is directed upward. The antibacterial agent case 41 that accommodates the antibacterial agent 40 has a cylindrical fitting portion 49 at the center, and the fitting portion 49 is fitted into the guide tube 48 so that the inside of the water purifier case 39 is contained. It is arranged around the guide tube 48 in the lower part. The antibacterial case 41 is formed with a water passage hole 41 a so that water contacts the accommodated antibacterial agent 40. The components of the antibacterial agent 40 used here will be described later.

  The filter core 43 is disposed above the antibacterial agent case 41 in the water purifier case 39. The filter core 43 integrally includes a cylindrical filter mounting portion 52 having a plurality of water flow portions 51 formed of openings at a lower portion of a disk-shaped ceiling wall 50. A filter 42 is mounted on the outer peripheral surface side of the filter mounting portion 52 so as to cover the filter mounting portion 52 from the outside. In the water purifier case 39, a space 53 (see FIG. 2) is formed between the outer surface of the filter 42 and the inner peripheral surface of the water purifier case 39. The cap 44 is detachably attached to the upper portion of the water purifier case 39 and closes the upper surface opening of the water purifier case 39 in the attached state. A flange 39a is integrally provided on the upper part of the outer peripheral surface of the water purifier case 39, and a seal member 54 (see FIG. 2) is provided between the cap 44 and the flange 39a attached to the upper part of the water purifier case 39. Is provided.

  The water purifier case 39 is fitted and connected to the water outlet 33 of the water supply valve 8 at the left connection port 45 and the front water outlet 46 is inserted and connected to the connection port 27 of the water injection unit 18 at three locations. The screw S2 (see FIG. 3) inserted through the screw insertion hole 47a of each attached portion 47 is screwed into the screw attachment hole 22a of the corresponding water purifier attachment portion 22, thereby being installed on the attachment base 16. In this case, the mounting screw S2 is not shown in FIGS.

  By installing the water supply valve 8 and the water purifier 9 (the water purifier case 39) on the mounting base 16, it is unitized and can be handled as the water supply valve / water purifier unit 17. And it can arrange | position in the accommodating part 7 with this water supply valve and water purifier unit 17 together. In this case, the water supply valve / water purifier unit 17 is a unit in which at least the mounting base 16, the water supply valve 8, and the water purifier case 39 are unitized. The antibacterial agent case 41, the filter 42, the filter in the water purifier 9 The core 43 and the cap 44 may be assembled later.

  On the first water receiving portion 20 on the mounting base 16, a water guide member 55 separate from the mounting base 16 is detachably disposed. As shown in FIG. 6, the water guide member 55 is open on the front side and the upper and lower sides, and has a substantially U-shape when viewed from above. As shown in FIG. 5, the water guide member 55 is disposed on the first water receiving portion 20 and surrounds the water purifier case 39 from the rear and the left and right sides. Note that, although not shown, a power supply connector and a control connector are connected to the electrical connection portion 34 of the water supply valve 8. In the state of FIG. 2 in which the water supply valve / water purifier unit 17 is disposed in the storage unit 7, the water injection port 29 and the first drain port 23 of the mounting base 16 are open on the upper surface of the washing tub 11 (rotating tub 13). It is located above the part.

  As shown in FIG. 2, the back cover 10 covering the storage portion 7 has an L shape integrally including an upper surface portion 10 a and a rear surface portion 10 b, and the upper surface portion 10 a has a hose connection port 32 in the water supply valve 8. A circular opening (not shown) for exposing the upper portion is formed, and a circular opening 57 (see FIG. 2) for exposing the upper portion of the water purifier 9 is formed. Among these, a gap 58 is formed between the inner peripheral surface of the opening 57 and the outer peripheral surface of the water purifier case 39. The upper part of the water guide member 55 arranged on the mount 16 is located outside the opening 57 on the water purifier 9 side. For this reason, even if water enters the storage portion 7 from the gap 58 between the opening 57 and the water purifier 9, the water may be scattered outside the water guide member 55 by the water guide member 55. Thus, the water is guided into the first water receiver 20.

  Here, components of the antibacterial agent 40 and the like will be described. As shown in FIG. 2, the antibacterial agent 40 in this embodiment is in the form of a large number of blocks, and has a water-slow solubility that gradually elutes antibacterial components when immersed in water. The antibacterial agent 40 is composed of a metal element having antibacterial properties and a phosphate glass, and contains about 3 weight percent of silver oxide, about 27 weight percent of zinc oxide, and about 27 weight percent of zinc oxide suitable for eluting a desired antibacterial component. Cobalt is composed of about 1 weight percent and calcium phosphate is about 69 weight percent.

  Each of the above components is set based on the following functions. First, silver oxide elutes silver ions having antibacterial properties in water as an antibacterial component, and imparts an antibacterial effect to the sterilizing action of washing water and the laundry being washed. If the content of the silver oxide is 0.1% by weight or less, a substantial antibacterial action cannot be obtained, and if it is 5% by weight or more, the color is easily changed to brown by light and the production cost is increased. Therefore, it is preferable to set the content of silver oxide within a range of 0.1 to 5 weight percent.

  Zinc oxide is mainly responsible for preventing browning of silver oxide. In addition, since the antibacterial action is recognized also to the zinc ion eluted from this zinc oxide, although not as much as a silver ion, it also functions as an antibacterial component. However, since zinc oxide may be slightly discolored, the content is preferably 50% by weight or less.

Cobalt oxide is added as a metal oxide for coloring the antibacterial agent 40 itself in blue, and the antibacterial agent 40 can be colored in bright blue even with a very small content. The phosphoric acid-based glass mainly contains a phosphoric acid component (P205) as a soluble glass, and this phosphoric acid component (P205) maintains the transparency of the glass or allows silver ions to be contained in washing water. It has the effect of dissolving gradually. However, if the concentration is less than 10 percent by weight, the mechanical strength (hardness) may not be maintained. On the other hand, if the concentration exceeds 80 percent by weight, the material may become brittle and decrease the mechanical strength. Therefore, the content of the phosphoric acid component (P205) is preferably 10 to 80 weight percent of the antibacterial agent 40 as a whole, and preferably 30 to 70 weight percent. Moreover, when this phosphoric acid component is dissolved in water, it has a chelate structure (Ca2P6018 ²⁻ , Mg2P6018 ²⁻ ) with respect to calcium and magnesium in tap water which is washing water, so that the water solubility of calcium is increased and the interface is increased. The effect of the activator can be enhanced to improve the cleaning performance.

  Next, the operation of the above configuration will be described. For example, when the standard course of the washing operation is selected by the operation on the operation panel 6, the control device sequentially executes a washing process, a rinsing process for performing a plurality of rinsing operations, and a dehydrating process. In the water supply operation of the washing process and the rinsing process, the water supply valve 8 is opened. Then, tap water is supplied from the tap to the water purifier case 39 through the water supply hose and the valve body 31 of the water supply valve 8 and from the water outlet 33. The water supplied into the water purifier case 39 flows upward through the guide tube 48 in the water purifier case 39 as shown by an arrow A in FIG. 2, passes through the water passing portion 51 of the filter core 43, and passes through the filter 42. After passing from the inside to the outside and exiting into the space portion 53, it passes through the antibacterial agent case 41 and is supplied from the lower water outlet 46 in the water purifier case 39 to the water injection portion 18 side. At this time, water is filtered as it passes through the filter 42 to remove impurities. Moreover, when the water passes through the antibacterial agent case 41, the antibacterial component of the antibacterial agent 40 is eluted into the water by contacting the antibacterial agent 40. Therefore, the water supplied to the water injection section 18 side is filtered and contains an antibacterial component. And the water supplied in the water injection part 18 comes to be supplied in the washing tub 11 from the lower water injection port 29.

  In the above configuration, when water splashes around the back cover 10, the water may enter the storage portion 7 from the gap 58 between the opening 57 of the back cover 10 and the water purifier 9. In such a case, since the water guide member 55 is disposed on the first water receiving portion 20 in the mounting base 16, the water that has entered the storage portion 7 from the gap 58 is indicated by an arrow B in FIG. 2. Then, it is guided by the water guide member 55 and guided onto the first water receiving portion 20. For this reason, it is possible to prevent water that has entered the storage portion 7 from the gap 58 from entering the storage portion 7 outside the water guide member 55. The water received on the first water receiving portion 20 falls from the first drain port 23 and is guided into the washing tub 11.

  In the above configuration, if water leaks from the connection portion between the water outlet 33 of the water supply valve 8 and the connection port 45 of the water purifier 9, the water flows into the second water receiving portion 21 of the mounting base 16. Can be received. The received water finally falls from the first drain outlet 23 on the first water receiving portion 20 side and is guided into the washing tub 11.

According to the above-described embodiment, the following operational effects can be obtained.
First, in what provided the water supply valve 8 and the water purifier 9, it was set as the structure which installs these water supply valve 8 and the water purifier 9 in the common mounting stand 16 fixed to the accommodating part 7 of the washing machine main body 1. FIG. Thereby, it becomes possible to handle the water supply valve 8 and the water purifier 9 as a unit installed on the common mounting base 16, and the handling becomes easy. Further, it is possible to easily align the connecting portion between the water outlet 33 of the water supply valve 8 and the connecting port 45 of the water purifier 9, and there is an advantage that it is difficult to cause water leakage at the connecting portion.

  Since the mounting base 16 has a height adjusting section 26 that adjusts the height in the storage section 7, the mounting base 16 can be aligned in the height direction in the storage section 7, and as a result, the water supply valve There exists an advantage which can align the height direction of 8 and the water purifier 9. FIG.

  By providing the water injection portion 18 on the mounting base 16 by integral molding, the number of parts can be reduced as compared with the case where the mounting base 16 and the water injection portion 18 are constituted by separate members, and the assembling property can be improved. Moreover, the water leak from the connection part of the water outlet 46 of the water purifier 9 and the connection port 27 of the water injection part 18 can also be prevented as much as possible.

  The mount 16 includes a first water receiving portion 20 that receives water entering the storage portion 7 through a gap 58 formed between the opening 57 of the back cover 10 and the water purifier 9, and the first water receiving portion. A first drain port 23 is provided to guide the water received at the section 20 to the washing tub 11 side. According to this configuration, the water that has entered the storage portion 7 from the gap 58 is guided to the washing tub 11 through the first water receiving portion 20 and the first drain port 23, so It is possible to prevent as much as possible that the water that has entered the battery has an adverse effect on other electrical components stored in the storage unit 7.

  A water guide member 55 that guides the water that enters the storage portion 7 into the storage portion 7 from the gap 58 formed between the opening 57 in the back cover 10 and the water purifier 9 in the storage portion 7. It has. Also in this configuration, the water that has entered the storage portion 7 from the gap 58 is guided to the first water receiving portion 20 by the water guide member 55, so that the water that has entered the storage portion 7 from the gap 58 is stored. It is possible to prevent as much as possible from adversely affecting other electrical components housed in the section 7.

  The mounting base 16 is provided with a second water receiving portion 21 for receiving water when water leaks from the connection portion between the water supply valve 8 and the water purifier 9, and the water received at the second water receiving portion 21 is The first water receiving portion 20 is guided from the first drain port 23 to the washing tub 11 side. According to this configuration, water leaked from the connection portion between the water supply valve 8 and the water purifier 9 is also led from the first drain port 23 to the washing tub 11, so that the water stored in the storage unit 7 can be used. Can be prevented as much as possible from adversely affecting the electrical components. In addition, in the structure in which the 1st water receiving part 20 and the 2nd water receiving part 21 do not connect in the mounting stand 16, it is the 2nd similar to the 1st drain outlet 23 in the 2nd water receiving part 21. By providing the drain port 25, the same effect can be obtained.

  The water supply valve 8 includes an electrical connection portion 34 on the opposite side of the valve body 31 with respect to the connection portion between the water outlet 33 of the water supply valve 8 and the connection port 45 of the water purifier 9. According to this configuration, since the valve main body 31 is present between the connection portion and the electrical connection portion 34, even if water leaks at the connection portion, it is difficult for water to splash on the electrical connection portion 34. There are advantages that can be made.

(Second Embodiment)
Next, a second embodiment will be described with reference to FIGS. In this embodiment, for example, a water injection unit 18 and a water purifier case 62 are integrally formed on a mounting base 61 made of synthetic resin. In this case, a receiving member 63 that supports the water supply valve 8 is provided separately from the mounting base 61. The receiving member 63 is integrally provided with two water supply valve mounting portions 24. In the case of such a configuration, there is no work for attaching the water purifier case 62 to the mounting base 61, so that it is possible to reduce the number of mounting screws and to reduce the number of assembly steps. Further, there is an advantage that water leakage from the connecting portion between the water purifier case 62 and the water injection section 18 can be prevented.

(Other embodiments)
The water purifier 9 only needs to have at least a function of purifying water, and the antibacterial agent 40 may be provided as necessary.
The first water guide portion is configured by the first drain port 23 formed of the through hole formed in the mounting base 16, but is not limited to the through hole, and is configured by, for example, a groove or a trough, and the first water receiving portion 20 and the second water receiving portion 20 It is only necessary that the water received by the water receiving portion 21 can be guided to the washing tub 11.

  Although several embodiments of the present invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the scope of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

  As described above, according to the washing machine of the present embodiment, in the one provided with the water supply valve and the water purifier, the water supply valve and the water purifier are installed on a common mounting base fixed to the storage unit of the washing machine body. It was set as the structure to do. Thereby, it becomes possible to handle a water supply valve and a water purifier as a unit installed on a common mounting base, and handling becomes easy. In addition, the connecting portion between the water supply valve and the water purifier can be easily aligned, and there is an advantage that it is difficult to cause water leakage at the connecting portion.

  In the drawings, 1 is a washing machine body, 3 is a top cover, 7 is a storage unit, 8 is a water supply valve, 9 is a water purifier, 10 is a back cover (cover), 11 is a washing tub, 12 is a water tub, and 13 is a rotating tub. , 16 is a mounting base, 17 is a water supply valve / water purifier unit, 18 is a water injection section, 20 is a first water receiving section, 21 is a second water receiving section, 22 is a water purifier mounting section, and 23 is a first drain port ( (1st water conveyance part, 2nd water conveyance part), 24 is a water supply valve attachment part, 26 is a height adjustment part, 27 is a connection port, 28 is a water injection cover, 29 is a water injection port, 31 is a valve body, 32 is a hose connection port , 33 is a water outlet, 34 is an electrical connection portion, 35 is a mounted portion, 39 is a water purifier case, 42 is a filter, 45 is a connection port, 46 is a water outlet, 47 is a mounted portion, 55 is a water guide member, 57 denotes an opening, 58 denotes a gap, 61 denotes a mounting base, and 62 denotes a water purifier case.

Claims (8)

A washing machine body, a washing tub disposed in the washing machine body, a water supply valve connected to a water supply source, and purified water that is connected to the downstream side of the water supply valve and purifies water supplied from the water supply valve A washing machine configured to supply water that has passed through the water purifier into the washing tub,
The washing machine, wherein the water supply valve and the water purifier are installed on a common mounting base fixed to the washing machine body. The washing machine body includes the mounting base, and a storage unit that stores the water supply valve and the water purifier installed on the mounting base,
The washing machine according to claim 1, wherein the mounting base has a height adjusting portion that adjusts a height in the storage portion.   The washing machine according to claim 1 or 2, wherein a water injection part for guiding water that has passed through the water purifier into the washing tub is provided on the mounting base by integral molding. The washing machine main body includes the mounting base, a storage portion that stores the water supply valve and the water purifier installed on the mounting base, and a cover that covers the storage portion.
The cover is provided with an opening that exposes an upper portion of the water purifier,
The mounting base is provided with a first water receiving portion that receives water entering the storage portion from a gap formed between the opening and the water purifier, and water received by the first water receiving portion. The washing machine according to any one of claims 1 to 3, further comprising a first water guide portion that leads to the washing tub side.   In the mounting base, a second water receiving portion that receives water when water leaks from a connection portion between the water supply valve and the water purifier, and the water received in the second water receiving portion is guided to the washing tub side. The washing machine according to any one of claims 1 to 4, wherein a second water guide portion is provided.   A water guide member is provided in the storage portion for guiding water entering the storage portion from the gap formed between the opening in the cover and the water purifier into the first water receiving portion. 5. A washing machine according to claim 4, wherein The water purifier includes a water purifier case,
The washing machine according to any one of claims 1 to 6, wherein the water purifier case is provided on the mounting base by integral molding.   The said water supply valve is equipped with the electrical connection part on the opposite side which pinched | interposed the said water supply valve with respect to the connection part of the said water supply valve and the said water purifier, The any one of Claim 1 to 7 characterized by the above-mentioned. The washing machine described.

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