CN202960425U - Dish-washing machine as well as shunt valve and water plugging structure thereof - Google Patents
Dish-washing machine as well as shunt valve and water plugging structure thereof Download PDFInfo
- Publication number
- CN202960425U CN202960425U CN 201220591683 CN201220591683U CN202960425U CN 202960425 U CN202960425 U CN 202960425U CN 201220591683 CN201220591683 CN 201220591683 CN 201220591683 U CN201220591683 U CN 201220591683U CN 202960425 U CN202960425 U CN 202960425U
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- China
- Prior art keywords
- shunt valve
- dish
- washing machine
- water
- power transmission
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Abstract
The utility model provides a dish-washing machine as well as a shunt valve and a water plugging structure thereof. The water plugging structure of the shunt water is used for plugging a water outlet of a mounting chamber of the shunt valve. The water plugging structure further comprises a leaf spring arranged on a shunt toggle piece, wherein the leaf spring can be used for completely sealing the water outlet. According to the water plugging structure disclosed by the utility model, the leaf spring has elasticity and can be used for completely plugging the water outlet, so that when the shunt toggle piece is driven by the shunt valve to rotate, the leaf spring is driven to rotate; and when the leaf spring rotates to the water outlet, the leaf spring can be better attached to the inner wall at the water outlet, thereby better plugging the water outlet and avoiding water leakage.
Description
Technical field
The utility model relates to a kind of dish-washing machine, more particularly, relates to the improvement to shunt valve water blockoff structure in dish-washing machine.
Background technology
At present, when assessment dish-washing machine performance, the water saving power saving is an important indicator.And the mode of washing of upper lower spraying arm alternative expression can reach the purpose of water saving power saving, so this technology is obtaining using more and more widely in dish-washing machine at present.And in dish-washing machine, shunt valve is its inner alternately vitals of cleaning of realizing.But, present shunt valve water blockoff structure is generally to adopt the disc shutoff spray arm delivery port of working of plastics, due to injection molding working of plastics circularity and spray arm delivery port quality of fit low, be difficult to block fully spray wall delivery port, be easy to occur seepy question, namely can not block the spray arm of inoperative fully, like this, when current penetrated at the work spray arm, another inoperative spray arm also drainage can occur.Due to the existence of this defective, it is also undesirable that in employing, lower spraying arm replaces the dish-washing machine water saving power saving effect of mode of washing, needs improvement badly.
The utility model content
Technical problem to be solved in the utility model is to overcome the defective of prior art, and a kind of stifled dish-washing machine that reaches of shunt valve water blockoff structure, shunt valve that can effectively avoid drainage is provided.
For solving the problems of the technologies described above, the technical solution of the utility model is: the shunt valve water blockoff structure that a kind of dish-washing machine is provided, be used for the shutoff shunt valve delivery port of chamber is installed, it comprises minute water plectrum of being located on shunt valve and can rotating with shunt valve, also comprise and be located at the described minute shell fragment on the water plectrum, described shell fragment can seal described water outlet fully.
Particularly, described shell fragment comprises an arc-shaped flaky body and is located at respectively the card base of bottom, described arc-shaped flaky body two ends, and described minute water plectrum is provided with the draw-in groove that can snap in for described two card bases.
Particularly, each described card base includes two legs that tilt to intersect.
The utility model also provides a kind of shunt valve, comprises the shunt valve main body and is located at above-mentioned water blockoff structure on described shunt valve main body.
Particularly, described shunt valve main body comprise main casing, the lid, the motor that coordinate with described main casing and be placed in described main casing and described lid enclosed space in power transmission shaft, the end that the motor shaft of described motor passes described lid and described power transmission shaft is connected, and the other end of described power transmission shaft stretches out described main casing and is connected with minute water plectrum of described water blockoff structure.
Further, also be provided with sealing ring between the end that is connected with described minute water plectrum of described power transmission shaft and described main casing.
Further, the end outer surface that described power transmission shaft is connected with described motor shaft is provided with salient point, and the described power transmission shaft outside also is provided with and touches with described salient point and be used for controlling the power connection of described motor and the microswitch of disconnection.
The present invention also provides a kind of dish-washing machine, comprises the dish-washing machine main body, is located at two spray arms on described dish-washing machine main body, has the shunt valve that is communicated with described two spray arms in described dish-washing machine main body chamber and the shunt valve of being located in described shunt valve installation cavity are installed.
In the utility model, because shell fragment itself has elasticity, and the shutoff water outlet so fully, when minute water plectrum rotates under shunt valve drives, the band spring plate rotates, can fit by inwall good and water outlet when shell fragment turns to delivery port, thereby the shutoff delivery port avoids occurring drainage better.
Description of drawings
Fig. 1 is the explosive view of the shunt valve water blockoff structure that provides of the utility model;
Fig. 2 is the explosive view of the shunt valve that provides of the utility model;
Fig. 3 is the cut away view of the shunt valve that provides of the utility model;
Fig. 4 is shunt valve that the utility model the provides partial schematic diagram one when being applied to dish-washing machine;
Fig. 5 is shunt valve that the utility model the provides partial schematic diagram two when being applied to dish-washing machine.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, the shunt valve water blockoff structure of a kind of dish-washing machine that the utility model provides, be used for the shutoff shunt valve delivery port of chamber is installed, it comprises minute water plectrum 100 of being located on the shunt valve (not shown in figure 1) and can rotating with shunt valve, also comprise the curved shell fragment 200 of being located on minute water plectrum 100, the crooked radian of shell fragment 200 is consistent with the inwall radian of the indoor water outlet of shunt valve installation cavity.Like this, when minute water plectrum 100 rotated under shunt valve drives, band spring plate 200 rotated, can the shutoff delivery port when shell fragment 200 turns to delivery port.Because shell fragment 200 itself has elasticity, and its crooked radian is consistent with the inwall radian of water outlet, therefore shell fragment 200 energy are good and the inwall applying of water outlet, thereby avoids occurring drainage.Certainly, shell fragment 200 is not limited to arc, as long as its size can seal delivery port fully.
In the present embodiment, shell fragment 200 comprises an arc-shaped flaky body 210 and is located at respectively the card base 220 of arc-shaped flaky body 210 bottoms, two ends, divides water plectrum 100 to be provided with the draw-in groove 110 that can supply two card bases 220 to snap in.Particularly, each card base 220 includes two legs 221 that tilt to intersect.As shown in fig. 1, shell fragment 200 is inserted in draw-in groove 110 along leg 221 incline directions, and can move within the specific limits by External Force Acting shell fragment 200 in direction of insertion, have certain resilient movement space, after so also being convenient to it and being subjected to when mounted water outlet inwall extruding and inwall better fit.
With reference to Fig. 2, Fig. 3, the utility model also provides a kind of shunt valve 300, comprises shunt valve main body 310 and is located at above-mentioned water blockoff structure on shunt valve main body 310.
Particularly, shunt valve main body 310 comprises main casing 311, the lid 312 that coordinates with main casing 311, motor 313 and is placed in power transmission shaft 314 in main casing 311 and lid 312 enclosed spaces, the end 3141 that the motor shaft 3131 of motor 313 passes lid 312 and power transmission shaft 314 is connected, and the other end 3142 of power transmission shaft 314 stretches out main casing 311 and is connected with a minute water plectrum 100.When motor 313 rotates, drive power transmission shaft 314 and rotate, and minute water plectrum 100 rotates under power transmission shaft 314 drives thereupon, like this, the shell fragment 200 of being located on minute water plectrum 100 also rotates thereupon, can the shutoff delivery port when it turns to delivery port.Certainly, the structure of shunt valve main body 310 also is not limited to structure shown in the present embodiment, and other shunt valve agent structure that can drive 100 rotations of minute water plectrum is also within the utility model protection domain.
In the present embodiment, in the shunt valve agent structure, adopt screw 315 to be connected between power transmission shaft 314 and minute water plectrum 100.
For avoiding water to enter in main casing 311 via a minute water plectrum 100, power transmission shaft 314, in the present embodiment, also be provided with sealing ring 316 between the end 3142 that power transmission shaft 314 is connected with minute water plectrum 100 and main casing 311.
In the present embodiment, end 3141 outer surfaces that power transmission shaft 314 is connected with motor shaft 3131 are provided with salient point 3143, and power transmission shaft 314 outsides also are provided with and touch with salient point 3143 and be used for controlling the power connection of motor 313 and the microswitch 317 of disconnection.
The utility model also provides a kind of dish-washing machine (not shown), comprise the dish-washing machine main body, be located at two spray arms 400 on the dish-washing machine main body, have a shunt valve that is communicated with two spray arms 400 in the dish-washing machine main body chamber 500 is installed, be provided with an above-mentioned shunt valve 300 in shunt valve installation cavity 500.With reference to Fig. 4, Fig. 5, shell fragment 200 with shunt valve 300 be installed on shunt valve installation cavity 500 interior after, divide water plectrum 100 in motor 313 rotation processes, shell fragment 200 is due to the restriction that is subject to two spray arm 400 delivery port 410 place's inwalls, its elasticity is resisted against on inwall, guarantees to fit tightly with delivery port 410 place's inwalls.When minute water plectrum 100 forwards the delivery port 410 of a spray arm 400 wherein to, can block the delivery port 410 of this spray arm 400 fully, like this, current can only be by delivery port 410 ejections of another spray arm 400, thereby when avoiding washing the dishes, drainage appears in the inoperative spray arm, has greatly saved water consumption, and in heating process, also need not heat this part leakage current water, finally reach the purpose of water-saving and electricity-saving.
These are only preferred embodiment of the present utility model, not in order to limiting the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. the shunt valve water blockoff structure of a dish-washing machine, be used for the shutoff shunt valve delivery port of chamber is installed, it comprises minute water plectrum of being located on shunt valve and can rotating with shunt valve, it is characterized in that: also comprise and be located at the described minute shell fragment on the water plectrum, described shell fragment can seal described water outlet fully.
2. the shunt valve water blockoff structure of dish-washing machine as claimed in claim 1, it is characterized in that: described shell fragment comprises an arc-shaped flaky body and is located at respectively the card base of bottom, described arc-shaped flaky body two ends, and described minute water plectrum is provided with the draw-in groove that can snap in for described two card bases.
3. the shunt valve water blockoff structure of dish-washing machine as claimed in claim 2 is characterized in that: each described card base includes two legs that tilt to intersect.
4. a shunt valve, comprise the shunt valve main body and be located at water blockoff structure on described shunt valve main body, as described in claim 1-3 any one.
5. shunt valve as claimed in claim 4, it is characterized in that: described shunt valve main body comprise main casing, the lid, the motor that coordinate with described main casing and be placed in described main casing and described lid enclosed space in power transmission shaft, the end that the motor shaft of described motor passes described lid and described power transmission shaft is connected, and the other end of described power transmission shaft stretches out described main casing and is connected with minute water plectrum of described water blockoff structure.
6. shunt valve as claimed in claim 5 is characterized in that: also be provided with sealing ring between the end that described power transmission shaft is connected with described minute water plectrum and described main casing.
7. shunt valve as described in claim 5 or 6, it is characterized in that: the end outer surface that described power transmission shaft is connected with described motor shaft is provided with salient point, and the described power transmission shaft outside also is provided with and touches with described salient point and be used for controlling the power connection of described motor and the microswitch of disconnection.
8. dish-washing machine, comprise the dish-washing machine main body, be located at two spray arms on described dish-washing machine main body, have the shunt valve that is communicated with described two spray arms in described dish-washing machine main body chamber and the shunt valve as described in any one in claim 4 to 7 of being located in described shunt valve installation cavity are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220591683 CN202960425U (en) | 2012-11-09 | 2012-11-09 | Dish-washing machine as well as shunt valve and water plugging structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220591683 CN202960425U (en) | 2012-11-09 | 2012-11-09 | Dish-washing machine as well as shunt valve and water plugging structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202960425U true CN202960425U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220591683 Expired - Lifetime CN202960425U (en) | 2012-11-09 | 2012-11-09 | Dish-washing machine as well as shunt valve and water plugging structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202960425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772199A (en) * | 2018-07-30 | 2020-02-11 | 青岛海尔洗碗机有限公司 | Water diversion valve and dish washing machine |
| CN112603224A (en) * | 2020-12-15 | 2021-04-06 | 火星人厨具股份有限公司 | Water distribution system of dish washing machine and control method thereof |
-
2012
- 2012-11-09 CN CN 201220591683 patent/CN202960425U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772199A (en) * | 2018-07-30 | 2020-02-11 | 青岛海尔洗碗机有限公司 | Water diversion valve and dish washing machine |
| CN112603224A (en) * | 2020-12-15 | 2021-04-06 | 火星人厨具股份有限公司 | Water distribution system of dish washing machine and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
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| CX01 | Expiry of patent term |