CN201155046Y - Water supply device for washing machine - Google Patents
Water supply device for washing machine Download PDFInfo
- Publication number
- CN201155046Y CN201155046Y CNU2007201744692U CN200720174469U CN201155046Y CN 201155046 Y CN201155046 Y CN 201155046Y CN U2007201744692 U CNU2007201744692 U CN U2007201744692U CN 200720174469 U CN200720174469 U CN 200720174469U CN 201155046 Y CN201155046 Y CN 201155046Y
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- washing machine
- filling device
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Abstract
The utility model provides a watering device of a washing machine. The watering device (11) of a washing machine contains a water injection device (19) with a detergent putting cap (17), and a supply valve (24); the water injection device is provided with an insert port (23) connected with an outflux (22) of the supply valve and separated by a rubber sealing element (20), a lug boss part (26) for fixing the supply valve by bolts, a first space (27) installed inside the insert port, a second space (29), the internal volume of which is larger than that of the first space, a waterway (28) connecting the first space with the second space, a wall (30) which is installed at the downstream side of the second space in a way of being vertical to the direction of running water, and an outflow space (18) installed below the wall (30). By adopting the structure, the structure of watertight connection between the supply valve (24) and the water injection device (19) is reliable, and dissolving remainder of detergent and drift current of supplied water can be eliminated no matter how much the amount of supplying water is.
Description
Technical field
The utility model relates to when washing or rinsing and is used for injecting by the water supply installation of the washing machine of the water of rectification in washtub.
Background technology
Washing machine water supply installation in the past has the water filling device that carries out water filling from flow export in the washing and dewatering bucket.But be arranged on flow export washing agent input lid freely openable.In addition, usually be provided with the rib etc. of diffusion water injection manifold at flow export.For example, in Japanese patent laid-open 10-156087 communique etc., the water supply installation of washing machine is in the past disclosed.
Fig. 5～Fig. 7 has represented washing machine water supply installation in the past, below with Fig. 5～Fig. 7 the structure of in the past water supply installation is described.
As shown in Figure 5, washing machine 100 in the past has tank 101, housing 105 and upper case body 106.Washing and dewatering bucket 103 is housed in the tank 101, hangs on the housing 105 by suspension rod 104.Impeller 102 can be arranged on with rotating freely the bottom of washing and dewatering bucket 103.Upper case body 106 is installed in the top of housing 105.Substantial middle portion shape at upper case body 106 has washings input port 107, covers washings input port 107 by lid 108.The water filling device 111 that is communicated with feed water valve 110 is installed at the rear portion of upper case body 106.
As shown in Figure 6, with water filling flexible pipe 109 with water filling device 111 watertights be connected in feed water valve 110.In addition, washing or during rinsing, water is being injected in the washing and dewatering bucket 103 from flow export 112 with water supply installation 111.In addition, water injection pipe soft 109 constitutes by having flexible rubber or plastic material etc.In addition, washing agent input lid 115 is installed on water filling device 111.
In addition, as shown in Figure 7, washing agent input lid 115 has the structure that can open and close, thereby can form the state of the washing agent input lid 115 of the closed condition of representing with solid line, the state of the washing agent input lid 115a of the open mode represented with chain-dotted line.When washing agent input lid 115 is in closed condition (covering 115 state with the washing agent input that solid line is represented), flow export 112 water filling in washing and dewatering bucket 103 of covering 115 bottoms from the washing agent input.In addition, when washing agent input lid 115 is in open mode (state of the washing agent input lid 115a that represents with chain-dotted line), by on washing agent input lid 115, putting into washing agent, with the washings of detergent dissolution when washing, one side is injected into this washings that dissolved washing agent in the washing and dewatering bucket 103 on one side.
When the water in the washing and dewatering bucket 103 reached predetermined water level, impeller 102 was driven and washs.After washing finishes, discharge the cleaning solution of high concentration.Discharged after the cleaning solution, at rinsing process, retaining in tank 101 will be attached to the detergent ingredients diffusion dilution of clothing class in washings.
The utility model content
In the structure of the water supply installation of such washing machine in the past, connect feed water valves 110 and water filling devices 111 by water filling flexible pipe 109.Therefore, be applied directly on the water filling flexible pipe 109 by the high hydraulic pressure that applies from feed water valve 110.Thus, because the installation deviation of water filling flexible pipe 109 or material material change etc. in time, problems such as water injection pipe 109 gets loose, leaks take place sometimes.
In addition, when washing agent input lid 115 is in open mode, on washing agent input lid 115, put into washing agent, on one side dissolving detergent one side injection washings in washing and dewatering bucket 103.At this moment, the influence of the hydraulic pressure of the running water during the state of water supply is used, output changes.For example, more after a little while, have following problem at output: the situation that appearance can not be carried out water filling through the whole surface of washing agent input lid 115 is placed in the washing agent input and covers detergent dissolution remnants on 115.On the other hand, more for a long time, have following problem at output: the force and velocity of a current by current makes the water supply of supplying with to washing and dewatering bucket 103 produce bias current, diminishes attractive in appearance concerning the user.
In addition, for example, in the time of will being used to use master cylinder (buspump) (not shown) of the residual water of water for bathing to be installed on the washing machine 100, the mechanism that the priming charge that satisfies master cylinder requires need be set in addition.And, the water rectification that also needs to be provided in addition to supply with, it the samely can not be rebounded with the water supply of supplying with from feed water valve 110 and put into the mechanism of washing and dewatering bucket 103 from master cylinder.
The utility model, even flow into the water of high hydraulic pressure from feed water valve, the syndeton of the watertight between feed water valve and the water filling device can not get loose yet.In addition, no matter output what, can eliminate the bias current that the dissolving of washing agent of input is remaining or supply water.Meanwhile, obtain to carry easily the washing machine water supply installation of master cylinder.
Washing machine water supply installation of the present utility model has the water filling device and the feed water valve that can be provided with washing agent input lid with opening and closing, be used for water filling in washtub.Water filling device has the mouth of insertion, boss portion, the 1st space, the 2nd space, water route, wall, outflow space; This insertion mouth is connected the flow export of feed water valve by rubber seal, this boss portion is used for the fastening feed water valve of screw, the 1st space is arranged on the inside of inserting mouth, to remain on high pressure conditions from the water of feed water valve ejection, the 2nd space is bigger than the internal capacity in the 1st space, this water route connects the 1st space and the 2nd space, and this wall is arranged on the downstream in the 2nd space in the mode vertical with current direction, and this outflow space is arranged on the below of wall; Inject by the feed water valve washing water supplied from outflow space.Constitute the water supply installation that can obtain such washing machine by this, the water supply installation of this washing machine, watertight ground connects the reliable in structure of feed water valve and water filling device, no matter what can eliminate the bias current that the dissolving that drops into washing agent is remaining or supply water to output, can carry master cylinder easily.
Description of drawings
Fig. 1 is the longitudinal section of the washing machine of expression embodiment of the present utility model.
Fig. 2 is the decomposition assembling figure of the expression employed water supply installation of washing machine shown in Figure 1.
Fig. 3 is the cutaway view of expression water supply installation shown in Figure 2.
Fig. 4 is the water supply installation shown in Fig. 2 is seen in expression from the rear an exploded stereogram.
Fig. 5 is a longitudinal section of representing washing machine in the past.
Fig. 6 is the exploded perspective view of employed water supply installation in the expression washing machine shown in Figure 5.
Fig. 7 be expression water supply installation shown in Figure 6 want portion's cutaway view.
The specific embodiment
Fig. 1 is the longitudinal section of the washing machine of expression embodiment of the present utility model.Fig. 2 is the decomposition assembling figure of the expression employed water supply installation of washing machine shown in Figure 1.Fig. 3 is the cutaway view of expression water supply installation shown in Figure 2.Fig. 4 is the exploded stereogram of expression when seeing water supply installation shown in Fig. 2 from the rear.
As Fig. 1～shown in Figure 4, washing machine 50 of the present utility model has tank 1, housing 5 and upper case body 6.Washing and dewatering bucket 3 is housed in the tank 1, is suspended on the housing 5 by suspension rod 4.Impeller 2 can be arranged on the bottom of washing and dewatering bucket 3 with rotating freely.Upper case body 6 is installed in the top of housing 5.Substantial middle portion at upper case body 6 is formed with washings input port 7, covers washings input port 7 by lid 8.The water filling device 19 that is communicated with feed water valve 24 is installed at the rear portion of upper case body 6.Constitute water supply installation 11 by water filling device 19 and feed water valve 24.Feed water valve 24 is connected with running water pipe, supplies with running water.Water filling device 19 is made of water filling member 35 and lid member 36.In addition, on water filling device 19, can be provided with washing agent input lid 17 with opening and closing.Water filling member 35, lid member 36 are made of formed products respectively with washing agent input lid 17.In addition, be formed with the 1st space 27 and the 2nd space 29 in the inside of water filling device 19.
Under the state that water filling member 35 and lid member 36 are assembled, be formed with outflow space 18 in the place ahead of water filling device 19.In washing and dewatering bucket 3, carry out water filling from outflow space 18.In addition, on water filling device 19, be provided with columnar insertion mouth 23.On feed water valve 24, be provided with columnar flow export 22.With rubber seal 20 flow export 22 is inserted into insertion mouth 23 across columnar waterproof, thereby water filling device 19 is connected with feed water valve 24 watertights.In addition, inserting mouthfuls 23 is formed on water filling member 35 and constitutes on the sidewall in the 1st space 27 of one.
For fixing water filling device 19 and feed water valve 24, on feed water valve 24, be provided with mounting flange 21.Position corresponding with mounting flange 21 on water filling device 19 is provided with boss portion 26.After rubber seal 20 is inserted into flow export 22 in insertion mouth 23, use screw 25 fixedly water filling device 19 and feed water valve 24.
At the rear of water filling device 19, the 1st space 27 that becomes one with water filling member 35 is set.From temporary transient the 1st space 27 that flows into of the water of feed water valve 24 ejections.Below the 1st space 27, be formed with water route 28.The place ahead of 28 is formed with internal capacity 2nd space 29 bigger than the internal capacity in the 1st space 27 in the water route.Form the 2nd space 29 by combination water filling member 35 and lid member 36.
In addition, the foremost in the 2nd space 29 is provided with in fact the wall 30 vertical with current direction 51.Wall 30 is set as and covers member 36 become one, below wall 30, be provided with the outflow space 18 that transverse width extends to the transverse width of water filling member 35.
But the fitting portion 42 that is arranged on the C font on the washing agent input lid 17 is installed on the protuberance 41 of the substantial cylindrical of being located at water filling member 35 front surface bottoms with free rotation mode, washing agent input lid 17 is installed thus.The transverse width of washing agent input lid 17 be to equate with the transverse width of outflow space 18 or than the transverse width of outflow space 18 shape of some greatly.
In addition, on the 1st space 27, be provided with the ejiction opening 32 that the priming charge of master cylinder 31 is used.In order to supply with water for bathing, be provided with columnar water for bathing feed water inlet 38 in the rear surface 39 in the 2nd space 29 from master cylinder 31.Determine the axial of water for bathing feed water inlet 38, identical so that the current direction 52 that comes out from water for bathing feed water inlet 38 flows into the current direction 51 in the 2nd space 29 with flowing through the 1st space 27 from feed water valve 24.In addition, ejiction opening 32 all is to form as one with water filling member 35 with water for bathing feed water inlet 38.In addition, under the situation of the structure that master cylinder 31 is not installed on the washing machine 50, respectively with sealing-plug (not shown) sealing ejiction opening 32 and water for bathing feed water inlet 38.
In addition, in the 2nd space 29, be formed with 36 that become one with the lid member, be the dividing plate 40 of the shape that hangs down from lid member 36 downwards.And the lower end 40a of dividing plate 40 is positioned at the position of more leaning on the below than water for bathing feed water inlet 38.That is, 38 waters for bathing of supplying with are easy to collide dividing plate 40 from the water for bathing feed water inlet.
Below, for the action and the effect of the water supply installation 11 of the washing machine 50 of formation describe as described above.
With screw feed water valve 24 and water filling device 19 are tightened together.Thus, feed water valve 24 is bigger with the bond strength of water filling device 19, even carry out the water supply of high hydraulic pressure from feed water valve 24, feed water valve 24 can not get loose with water filling device 19 yet.
In addition, as shown in Figure 2, feed water valve 24 is installed in the side, rear of water filling device 19.Thus, collide side with the opposite side of face of inserting mouthful 23 sides from the water fierceness of feed water valve 24 ejection, thereby the force and velocity of a current is weakened.
In addition, be provided with the 1st space 27, the 28, the 2nd space 29, water route; The 1st space 27 remains high pressure with the water of ejection, and this water route 28 is used to make water to flow out from the 1st space 27 downwards, and the place ahead, its internal capacity that the 2nd space 29 is positioned at water route 28 are bigger than the internal capacity in the 1st space 27.That is, from the water of the high hydraulic pressure of feed water valve 24 ejection, in the 1st space 27, fierceness is collided the side with the opposite side of face of inserting mouthful 23 sides, thereby the force and velocity of a current is weakened.Yet the hydraulic pressure in the 1st space 27 still is maintained at high pressure conditions.And, by flowing through the water route 28 that has than the 1st space 27 narrow spaces, further weaken the force and velocity of a current of water.Like this, the water supply from feed water valve 24 ejections is depressurized rectification successively.And, be provided with the wall 30 with current direction 51 approximate vertical in the foremost in the 2nd space 29, below wall 30, be provided with the outflow space 18 that width extends to the width of water filling member 35.Therefore, owing to flowed into washing agent input lid 17 with big width by the water of rectification, so can eliminate the dissolving remnants of the washing agent of being put into.In addition, because can eliminate the bias current of water supply,, has good aesthetic property so the width of water supply pattern enlarges.And, prevent owing to the concentrated water that causes of water injection manifold advances splashing of Hui Yushui from clothing.In addition, the substantial middle at the current direction 51 in the 2nd space 29 is provided with rib 53.Thus, further eliminated the bias current of the water supply in the 2nd space 29.
In addition, on the 1st space 27, be provided with the ejiction opening 32 that the priming charge of master cylinder 31 is used.Be provided with the water for bathing feed water inlet 38 of supplying water from master cylinder 31 in the 2nd space.Ejiction opening 32 and water for bathing feed water inlet 38 formed with water filling member 35 become one.Thus, can easily constitute the water supply installation 11 of the washing machine 50 that master cylinder 31 can be installed.In addition, because ejiction opening 32 is located at the 1st space 27, supply to master cylinder 31 so will be maintained at the current of high pressure.Therefore, can obtain priming charge smoothly.In addition, water for bathing feed water inlet 38 is arranged on the rear surface 39 of water filling device 19, will becomes axially being arranged to and current direction 51 almost parallels of columnar water for bathing feed water inlet 38.Thus, the water of supplying with from master cylinder 31 does not flow to water filling device 19 the place aheads with having bias current.
In addition, in the 2nd space 29, be provided with the dividing plate 40 that collides for the water for bathing of supplying with from master cylinder 31.Thus, stop from the force and velocity of a current of the water of master cylinder 31 supplies.And, in the 2nd space 29, make about current direction and the below expansion, and, utilize wall 30 to supply water to washing and dewatering bucket 3 with can having good aesthetic property.
In addition, water filling device 19 is made of water filling member 35 and lid member 36, and in addition, water route 28 is made of lid member 36 with dividing plate 40.That is, water route 28 has and is formed on the groove shape of covering on the member 36, and dividing plate 40 has and is formed on the ligulate shape that covers on the member 36.Thus, adopt moulding goods easily to make water filling member 35 and lid member 36.In addition, as long as water route 28 and dividing plate 40 are respectively that to have the shape of effect that can the rectification current just passable, not necessarily be confined to groove shape and ligulate shape.
As mentioned above, in the water supply installation 11 of the washing machine 50 of present embodiment, by with water filling member 35, lid member 36 is with washing agent input lid 17 structures that combine and constitute water filling device 19.And then, realize that water filling device 19 is connected with reliable watertight between the feed water valve 24.In addition, in the 1st space 27, water injection pressure is depressurized, and in the 2nd space 29, is spread from the water supply of feed water valve 24 and from the flowing water of water for bathing feed water inlet 38.Thus, can obtain the water supply installation 11 of such washing machine 50, the water supply installation 11 of this washing machine 50 can be realized the solubility property that obtains the bigger water injection manifold of width, improves washing agent, the water-injection mode that does not undermine aesthetic property, and one constitutes to master cylinder 31 supplies with functions such as priming charge and water for bathing feed water inlet 38 etc.
Claims (5)
1. the water supply installation of a washing machine has feed water valve and water filling device, and this feed water valve has flow export, is used to supply with washings; It is characterized in that this water filling device has the mouth of insertion, boss portion, the 1st space, the 2nd space, washing agent input lid, water route, wall, outflow space, be used to make the above-mentioned washings of supplying with from above-mentioned feed water valve to carry out water filling from above-mentioned outflow space; Above-mentioned insertion mouth is connected with above-mentioned flow export across rubber seal, above-mentioned boss portion is used for the fastening above-mentioned feed water valve of screw, above-mentioned the 1st space is arranged on the inside of above-mentioned insertion mouth, to remain high pressure conditions from the water of above-mentioned feed water valve ejection, above-mentioned the 2nd space is arranged on the downstream in above-mentioned the 1st space, internal capacity is bigger than the internal capacity in above-mentioned the 1st space, above-mentioned washing agent input lid is arranged on the downstream in above-mentioned the 2nd space in mode to be opened/closed, above-mentioned water route connects above-mentioned the 1st space and above-mentioned the 2nd space, above-mentioned wall is arranged on the downstream in above-mentioned the 2nd space, and vertical with current direction, above-mentioned outflow space is arranged on the below of above-mentioned wall.
2. the water supply installation of washing machine according to claim 1, it is characterized in that, above-mentioned water filling device also has ejiction opening and water for bathing feed water inlet, this ejiction opening is arranged on above-mentioned the 1st space, be used for the master cylinder of water for bathing water supply usefulness is carried out priming charge, this water for bathing feed water inlet is arranged on the 2nd space, is used for supplying with water for bathing from above-mentioned master cylinder.
3. the water supply installation of washing machine according to claim 2 is characterized in that, above-mentioned water for bathing feed water inlet is arranged on the rear surface of above-mentioned water filling device, and forms cylindrical shape, and is above-mentioned columnar axially parallel with above-mentioned current direction.
4. according to the water supply installation of claim 2 or 3 described washing machines, it is characterized in that above-mentioned water filling device also has and is arranged on above-mentioned the 2nd space, is used for the dividing plate that collides for the above-mentioned water for bathing of supplying with from above-mentioned master cylinder.
5. washing machine water supply installation according to claim 4 is characterized in that, above-mentioned water filling device is made of water filling member and lid member, and above-mentioned water route and aforementioned barriers are made of above-mentioned lid member.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006249080A JP4301273B2 (en) | 2006-09-14 | 2006-09-14 | Washing machine water supply equipment |
| JP2006249080 | 2006-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155046Y true CN201155046Y (en) | 2008-11-26 |
Family
ID=39206960
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101515024A Expired - Fee Related CN100564655C (en) | 2006-09-14 | 2007-09-14 | The water supply installation of washing machine |
| CNU2007201744692U Expired - Lifetime CN201155046Y (en) | 2006-09-14 | 2007-09-14 | Water supply device for washing machine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101515024A Expired - Fee Related CN100564655C (en) | 2006-09-14 | 2007-09-14 | The water supply installation of washing machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4301273B2 (en) |
| CN (2) | CN100564655C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100564655C (en) * | 2006-09-14 | 2009-12-02 | 松下电器产业株式会社 | The water supply installation of washing machine |
| CN102251378A (en) * | 2010-05-21 | 2011-11-23 | 株式会社东芝 | Washing machine |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120043214A (en) * | 2010-10-26 | 2012-05-04 | 삼성전자주식회사 | Washing machine |
| JP5830649B2 (en) * | 2012-01-24 | 2015-12-09 | パナソニックＩｐマネジメント株式会社 | Washing machine |
| JP5884012B2 (en) * | 2012-01-24 | 2016-03-15 | パナソニックＩｐマネジメント株式会社 | Washing machine |
| JP5807159B2 (en) * | 2012-01-24 | 2015-11-10 | パナソニックＩｐマネジメント株式会社 | Washing machine |
| JP6118992B2 (en) * | 2014-04-28 | 2017-04-26 | パナソニックＩｐマネジメント株式会社 | Washing machine |
| CN104762792B (en) * | 2015-03-25 | 2018-06-22 | 无锡小天鹅股份有限公司 | Washing machine inflow component and washing machine |
| CN106609441B (en) * | 2015-10-21 | 2019-02-12 | 青岛海尔洗衣机有限公司 | Detergent box, automatic washing machine and its inlet method with the detergent box |
| KR102565509B1 (en) * | 2015-12-09 | 2023-08-11 | 삼성전자주식회사 | Water supply apparatus and washing machine |
| CN108532227B (en) * | 2017-03-06 | 2022-01-18 | 青岛海尔洗衣机有限公司 | Washing machine water box and washing machine |
| CN107090701B (en) * | 2017-04-11 | 2021-12-31 | 上海海尔洗涤电器有限公司 | Washing machine water injection structure and washing machine |
| CN107916542A (en) * | 2017-11-28 | 2018-04-17 | 青岛海尔洗衣机有限公司 | The water feed apparatus and washing machine of a kind of washing machine |
| CN108004727B (en) * | 2017-11-28 | 2021-10-22 | 青岛海尔洗衣机有限公司 | Water inlet device of washing machine and washing machine |
| CN108004728A (en) * | 2017-11-28 | 2018-05-08 | 青岛海尔洗衣机有限公司 | The water box and washing machine of a kind of washing machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3508299B2 (en) * | 1995-06-16 | 2004-03-22 | 松下電器産業株式会社 | Watering device for washing machine |
| CN100383328C (en) * | 2002-07-05 | 2008-04-23 | 乐金电子(天津)电器有限公司 | Deterget feeding device for drum washing machine |
| JP4301273B2 (en) * | 2006-09-14 | 2009-07-22 | パナソニック株式会社 | Washing machine water supply equipment |
-
2006
- 2006-09-14 JP JP2006249080A patent/JP4301273B2/en not_active Expired - Fee Related
-
2007
- 2007-09-14 CN CNB2007101515024A patent/CN100564655C/en not_active Expired - Fee Related
- 2007-09-14 CN CNU2007201744692U patent/CN201155046Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100564655C (en) * | 2006-09-14 | 2009-12-02 | 松下电器产业株式会社 | The water supply installation of washing machine |
| CN102251378A (en) * | 2010-05-21 | 2011-11-23 | 株式会社东芝 | Washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101144244A (en) | 2008-03-19 |
| JP4301273B2 (en) | 2009-07-22 |
| JP2008067903A (en) | 2008-03-27 |
| CN100564655C (en) | 2009-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070914 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |