CN219895650U - Shunt valve assembly for dish washer - Google Patents
Shunt valve assembly for dish washer Download PDFInfo
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- CN219895650U CN219895650U CN202320598240.0U CN202320598240U CN219895650U CN 219895650 U CN219895650 U CN 219895650U CN 202320598240 U CN202320598240 U CN 202320598240U CN 219895650 U CN219895650 U CN 219895650U
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- Prior art keywords
- spray arm
- water
- groove
- hole
- water diversion
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 140
- 239000007921 spray Substances 0.000 claims abstract description 139
- 230000035622 drinking Effects 0.000 claims description 8
- 238000004851 dishwashing Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 abstract description 12
- 241000190070 Sarracenia purpurea Species 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 description 7
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Lift Valve (AREA)
Abstract
The utility model discloses a water diversion valve assembly for a dish washer, which comprises a water cup and a water diversion valve main body, wherein a spray arm diversion area is arranged at the top of the water cup, a connecting groove is arranged at the bottom of the water cup, a small spray arm water outlet, an upper spray arm water outlet and a lower spray arm water outlet which are all communicated with the connecting groove are arranged in the spray arm diversion area, the top end of the water diversion valve main body is detachably connected with the opening end of the connecting groove and is provided with the water diversion groove, one side of the water diversion groove is provided with a water inlet pipe communicated with the water diversion groove, the other side of the water diversion groove is provided with a side spray arm water outlet pipe communicated with the water diversion groove, a shifting piece matched with the water diversion groove is arranged in the water diversion groove and is in rotary connection with the water diversion groove, and through holes which are respectively corresponding to the small spray arm water outlet, the upper spray arm water outlet and the lower spray arm water outlet one by one and water inlets corresponding to the side spray arm water outlet pipes are arranged on the shifting piece. The beneficial effects of the utility model are as follows: the aim of increasing the washing mode of the dish washer is achieved, thereby being beneficial to improving the cleaning effect of tableware.
Description
Technical Field
The utility model relates to the technical field related to a water diversion valve of a dish washer, in particular to a water diversion valve assembly for the dish washer.
Background
In the prior art, water is delivered to each spray arm through a washing pump, and is sprayed by the spray arm to wash tableware and then flows back to a water tank, and then is delivered to each spray arm again through the washing pump, so that the water is one washing cycle, and therefore, more water is needed for completing the washing cycle when all passages are simultaneously opened.
In order to achieve the aim of saving water while guaranteeing the washing effect, a water diversion valve is generally designed in a water delivery pipeline of the existing dish washing machine, and the opening or closing of each spray arm is controlled through the cooperation of a water diversion sheet and the water diversion valve so as to reduce the water quantity required by washing circulation.
The Chinese patent number is CN203619514U, the authorized notice day is 2014, 06 and 04, and the water diversion valve structure of the dish washer comprises a spray arm diversion piece arranged on a water tank, wherein a lower spray arm water outlet, a top spray arm water outlet and an upper spray arm water outlet are arranged on the spray arm diversion piece; a water diversion sheet is arranged between the water tank and the spray arm diversion piece, at least three blades are arranged on the water diversion sheet corresponding to the three water outlets of the spray arm diversion piece, and the water diversion sheet rotates through a driving device so as to control the water paths of different water outlets to be switched on and off.
As is clear from the above patent, in the prior art, the diverter valve generally only can switch between three waterways of the lower spray arm, the top spray arm and the upper spray arm, resulting in a smaller washing mode of the dishwasher, thereby being unfavorable for improving the cleaning effect of the tableware.
Disclosure of Invention
The utility model provides a water diversion valve assembly for a dish washer, which is beneficial to increasing the washing mode of the dish washer in order to overcome the defect of less washing modes of the dish washer in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a shunt valve subassembly for dish washer, it includes drinking cup and shunt valve main part, the top of drinking cup is equipped with the spray arm reposition of redundant personnel district, the bottom of drinking cup is equipped with the spread groove, be equipped with all with the little spray arm delivery port, the upper spray arm delivery port and the lower spray arm delivery port that the spread groove is linked together in the spray arm reposition of redundant personnel district, the top of shunt valve main part can be dismantled with the open end of spread groove and be connected and be equipped with the shunt groove, one side of shunt groove is equipped with the inlet tube rather than being linked together, the opposite side of shunt groove is equipped with the side spray arm outlet pipe rather than being linked together, be equipped with in the shunt groove rather than assorted plectrum, the plectrum rotates with the shunt groove and is connected, be equipped with respectively with little spray arm delivery port, upper spray arm delivery port and the through-hole of lower spray arm delivery port one-to-one correspondence and the corresponding water port of side spray arm outlet pipe on the plectrum.
The top of drinking cup is equipped with the spray arm reposition of redundant personnel district, the bottom of drinking cup is equipped with the spread groove, be equipped with in the spray arm reposition of redundant personnel district all with the spread groove be linked together little spray arm delivery port, go up spray arm delivery port and lower spray arm delivery port, the top of shunt valve main part can be dismantled with the open end of spread groove and be connected and be equipped with the shunt channel, one side of shunt channel is equipped with the inlet tube rather than being linked together, the opposite side of shunt channel is equipped with rather than being linked together side spray arm outlet pipe, be equipped with in the shunt channel rather than assorted plectrum, the plectrum rotates with the shunt channel to be connected, be equipped with respectively with little spray arm delivery port, go up spray arm delivery port and lower spray arm delivery port one-to-one through hole and with the corresponding logical mouth of a river of side spray arm outlet pipe on the plectrum. The water inlet pipe is beneficial to water passing in the phase water diversion valve main body; when the water through port on the water diversion valve main body corresponds to the water outlet pipe of the side spray arm, the water diversion valve main body is convenient to be communicated with the water way of the side spray arm; when the small spray arm water outlet, the upper spray arm water outlet and the lower spray arm water outlet are respectively communicated with the corresponding through holes, the waterway communication of the small spray arm, the upper spray arm and the lower spray arm is convenient to realize, so that the water diversion valve assembly structure can realize the switching among four waterways of the side spray arm, the small spray arm, the upper spray arm and the lower spray arm, thereby achieving the aim of facilitating the increase of the washing mode of the dish washing machine and further facilitating the improvement of the cleaning effect of tableware.
Preferably, the poking piece is composed of a bottom baffle and a side baffle, the cross section of the water diversion groove is circular, one side of the side baffle is fixedly connected with the edge of the bottom baffle into a whole and forms a circular structure matched with the water diversion groove, the water passing port is positioned on the other side corresponding to the side baffle, the through hole is positioned on the bottom baffle, and the bottom baffle is in close contact with the bottom of the connecting groove. The side separation blade is matched with the water diversion channel, and simultaneously, the bottom separation blade is in close contact with the bottom of the connecting groove, so that the switching among four waterways of the side spray arm, the small spray arm, the upper spray arm and the lower spray arm can be realized.
Preferably, a stepping motor is arranged in the bottom end of the shunt valve main body, the output end of the stepping motor penetrates through the shunt slot and then is detachably connected with the center of the bottom baffle, and the poking piece is rotationally connected with the shunt slot under the driving of the stepping motor. Under the drive of step motor, the bottom separation blade and the side separation blade are rotatory for the water knockout drum simultaneously, do benefit to the intercommunication and the shutoff that realize all through-holes and water ports through step motor's control to do benefit to the switching of realization water route.
Preferably, the center of the bottom baffle is connected with a shaft tube, the shaft tube is located in a circular structure formed by the side baffles, a cross hole is formed in the center of the shaft tube, a cross shaft matched with the cross hole is arranged at the output end of the stepping motor, the cross shaft is located in the water diversion trench, and the output end of the stepping motor is detachably connected with the center of the bottom baffle through the cross shaft and the cross hole on the shaft tube. When installing the plectrum, only need pass through cross hole and cross axle phase-match connection with the end separation blade to make the bottom in close contact with of end separation blade and spread groove, side separation blade and spread groove lateral wall phase-match simultaneously, then with the top of shunt valve main part with the open end of spread groove be connected can, finally make the installation of plectrum with dismantle convenient and fast.
Preferably, a spring is arranged in the water diversion groove, the shaft tube and the cross shaft are both positioned in the spring, and the bottom baffle is tightly contacted with the bottom of the connecting groove through the spring. Under the action of the spring, the bottom baffle plate is in close contact with the bottom of the connecting groove, so that the through hole is communicated and cut off.
Preferably, the three through holes are distributed on the bottom baffle in an isosceles triangle shape, a straight line formed by the through hole corresponding to the lower spray arm water outlet and the through hole corresponding to the upper spray arm water outlet forms the bottom edge of the isosceles triangle, the through hole corresponding to the lower spray arm water outlet and the through hole corresponding to the upper spray arm water outlet are respectively positioned at the left side and the right side of the center of the bottom baffle, a straight line formed by the through hole corresponding to the small spray arm water outlet and the center of the bottom baffle forms the height direction of the isosceles triangle, and the water through hole corresponds to the through hole corresponding to the upper spray arm water outlet. In the initial state, the position of the shifting sheet enables the water port to be in a closed state, all through holes are in an open state, the water inlet pipe is used for water inflow, the small spray arm, the upper spray arm and the lower spray arm are all in a communicated state, and meanwhile, the side spray arm is in a disconnected state; when the poking plate rotates anticlockwise by about 92 degrees under the drive of the stepping motor by taking the initial state as a reference, the upper spray arm is in a disconnected state, and the side spray arm, the small spray arm and the lower spray arm are all in a connected state; when the poking plate rotates anticlockwise by about 183 degrees under the drive of the stepping motor by taking the initial state as a reference, the small spray arm and the side spray arm are both in a disconnected state, and the upper spray arm and the lower spray arm are both in a connected state; and taking the initial state as a reference, when the poking piece rotates 270 degrees anticlockwise under the drive of the stepping motor, the lower spray arm and the side spray arm are both in a disconnected state, and the upper spray arm and the small spray arm are both in a connected state.
The beneficial effects of the utility model are as follows: the water diversion valve assembly structure can realize the switching among four waterways of the side spray arm, the small spray arm, the upper spray arm and the lower spray arm, thereby achieving the purpose of being beneficial to increasing the washing mode of the dish washer and further being beneficial to improving the cleaning effect of tableware; the mounting and the dismounting of the plectrum are convenient and quick; under the action of the spring, the bottom baffle plate is in close contact with the bottom of the connecting groove, so that the through hole is communicated and cut off.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a schematic illustration of the structure of the diverter valve theme coupled to a paddle;
FIG. 4 is a schematic view of the structure of the plectrum in an initial state;
FIG. 5 is a schematic view of the structure of the paddle rotated 92 counter-clockwise;
fig. 6 is a schematic view of the structure of the dial rotated 183 ° counterclockwise;
fig. 7 is a schematic view of the structure when the dial is rotated 270 ° counterclockwise.
In the figure: 1. the water cup, 2, the shunt valve main body, 3, the spray arm diversion area, 4, the connecting groove, 5, the small spray arm water outlet, 6, the upper spray arm water outlet, 7, the lower spray arm water outlet, 8, the shunt groove, 9, the water inlet pipe, 10, the side spray arm water outlet pipe, 11, the plectrum, 12, the through hole, 13, the water inlet, 14, the bottom baffle, 15, the side baffle, 16, the shaft tube, 17, the cross hole, 18, the cross shaft and 19, the spring.
Description of the embodiments
The utility model is further described below with reference to the drawings and detailed description.
In the embodiment shown in fig. 1, fig. 2 and fig. 3, a water diversion valve assembly for a dish washer comprises a water cup 1 and a water diversion valve main body 2, wherein a spray arm diversion area 3 is arranged at the top of the water cup 1, a connecting groove 4 is arranged at the bottom of the water cup 1, a small spray arm water outlet 5, an upper spray arm water outlet 6 and a lower spray arm water outlet 7 which are all communicated with the connecting groove 4 are arranged in the spray arm diversion area 3, the top end of the water diversion valve main body 2 is detachably connected with the opening end of the connecting groove 4 and is provided with a water diversion groove 8, a water inlet pipe 9 communicated with the water diversion groove 8 is arranged at one side of the water diversion groove 8, a side spray arm water outlet pipe 10 communicated with the water diversion groove 8 is arranged at the other side of the water diversion groove 8, a shifting piece 11 matched with the water diversion groove 8 is rotatably connected, and through holes 12 which are respectively corresponding to the small spray arm water outlet 5, the upper spray arm water outlet 6 and the lower spray arm water outlet 7 one by one and water through holes 13 corresponding to the side spray arm water outlet 10 are arranged on the shifting piece 11.
As shown in fig. 2, the pulling piece 11 is composed of a bottom baffle 14 and a side baffle 15, the cross section of the water diversion channel 8 is circular, one side of the side baffle 15 is fixedly connected with the edge of the bottom baffle 14 to form an integral body and form a circular structure matched with the water diversion channel 8, the water through hole 13 is positioned at the other side corresponding to the side baffle 15, the through hole 12 is positioned on the bottom baffle 14, and the bottom baffle 14 is in close contact with the bottom of the connecting channel 4.
As shown in fig. 2 and 3, a stepping motor is arranged in the bottom end of the water diversion valve main body 2, the output end of the stepping motor penetrates through the water diversion groove 8 and then is detachably connected with the center of the bottom baffle 14, and the pulling piece 11 is rotationally connected with the water diversion groove 8 under the driving of the stepping motor.
As shown in fig. 2 and 3, the center of the bottom baffle 14 is connected with a shaft tube 16, the shaft tube 16 is located in a circular structure formed by the side baffle 15, a cross hole 17 is formed in the center of the shaft tube 16, a cross shaft 18 matched with the cross hole 17 is arranged on the output end of the stepping motor, the cross shaft 18 is located in the water diversion trench 8, and the output end of the stepping motor is detachably connected with the center of the bottom baffle 14 through the cross shaft 18 and the cross hole 17 on the shaft tube 16.
As shown in fig. 2 and 3, a spring 19 is arranged in the water diversion trench 8, the shaft tube 16 and the cross shaft 18 are both positioned in the spring 19, and the bottom baffle 14 is tightly contacted with the bottom of the connecting trench 4 through the spring 19.
As shown in fig. 2 and 3, three through holes 12 are distributed on the bottom baffle 14 in an isosceles triangle shape, a straight line formed by the through hole 12 corresponding to the lower spray arm water outlet 7 and the through hole 12 corresponding to the upper spray arm water outlet 6 forms a bottom edge of the isosceles triangle, the through hole 12 corresponding to the lower spray arm water outlet 7 and the through hole 12 corresponding to the upper spray arm water outlet 6 are respectively positioned at left and right sides of the center of the bottom baffle 14, and a straight line formed by the through hole 12 corresponding to the small spray arm water outlet 5 and the center of the bottom baffle 14 forms a height direction of the isosceles triangle, and the water through hole 13 corresponds to the through hole 12 corresponding to the upper spray arm water outlet 6.
In the embodiment shown in fig. 4, in the initial state, the position of the pulling piece 11 makes the water through holes 13 be in a closed state, all the through holes 12 are in an open state, the water inlet pipe 9 is filled with water, the small spray arm, the upper spray arm and the lower spray arm are all in a connected state, and meanwhile, the side spray arm is in a disconnected state; as shown in the embodiment of fig. 5, with the initial state as a reference, when the dial 11 rotates counterclockwise by about 92 ° under the drive of the stepper motor, the upper spray arm is in the disconnected state, and the side spray arm, the small spray arm and the lower spray arm are all in the connected state; in the embodiment shown in fig. 6, when the dial 11 rotates counterclockwise by about 183 ° under the drive of the stepper motor, the small spray arm and the side spray arm are both in the off state, and the upper spray arm and the lower spray arm are both in the on state; as shown in the embodiment of fig. 7, with the initial state as a reference, when the paddle 11 is driven by the stepper motor to rotate counterclockwise for 270 °, the lower spray arm and the side spray arm are both in the off state, and the upper spray arm and the small spray arm are both in the on state.
Claims (6)
1. The utility model provides a shunt valve subassembly for dish washer, characterized by, including drinking cup (1) and shunt valve main part (2), the top of drinking cup (1) is equipped with spray arm reposition of redundant personnel district (3), the bottom of drinking cup (1) is equipped with spread groove (4), be equipped with in spray arm reposition of redundant personnel district (3) all with spread groove (4) be linked together little spray arm delivery port (5), go up spray arm delivery port (6) and lower spray arm delivery port (7), the top of shunt valve main part (2) can be dismantled with the open end of spread groove (4) and be connected and be equipped with shunt groove (8), one side of shunt groove (8) is equipped with inlet tube (9) rather than being linked together, the opposite side of shunt groove (8) is equipped with rather than being linked together side spray arm outlet pipe (10), be equipped with in shunt groove (8) rather than assorted plectrum (11), plectrum (11) are connected with the rotation, be equipped with respectively on plectrum (11) with spray arm delivery port (5), go up spray arm delivery port (6) and lower spray arm delivery port (7) and spout the outlet pipe (13) corresponding one-to-one side of spray arm delivery port (12).
2. The water diversion valve assembly for the dish washing machine according to claim 1, wherein the poking piece (11) is composed of a bottom baffle (14) and a side baffle (15), the cross section of the water diversion groove (8) is circular, one side of the side baffle (15) is fixedly connected with the edge of the bottom baffle (14) to form an integrated circular structure matched with the water diversion groove (8), the water through hole (13) is positioned at the other side corresponding to the side baffle (15), the through hole (12) is positioned on the bottom baffle (14), and the bottom baffle (14) is in tight contact with the bottom of the connecting groove (4).
3. The water diversion valve assembly for the dish washing machine according to claim 2, wherein a stepping motor is arranged in the bottom end of the water diversion valve main body (2), the output end of the stepping motor penetrates through the water diversion groove (8) and then is detachably connected with the center of the bottom baffle (14), and the poking piece (11) is rotationally connected with the water diversion groove (8) under the driving of the stepping motor.
4. A diverter valve assembly for a dishwasher according to claim 3, characterized in that the centre of the bottom baffle (14) is connected with a shaft tube (16), the shaft tube (16) is located in a circular structure formed by the side baffles (15), the centre of the shaft tube (16) is provided with a cross hole (17), the output end of the stepper motor is provided with a cross shaft (18) matched with the cross hole (17), the cross shaft (18) is located in the diverter channel (8), and the output end of the stepper motor is detachably connected with the centre of the bottom baffle (14) through the cross shaft (18) and the cross hole (17) on the shaft tube (16).
5. The water diversion valve assembly for the dish washing machine according to claim 4, wherein a spring (19) is arranged in the water diversion groove (8), the shaft tube (16) and the cross shaft (18) are both positioned in the spring (19), and the bottom baffle (14) is tightly contacted with the bottom of the connecting groove (4) through the spring (19).
6. The water diversion valve assembly for the dish washer according to claim 3, 4 or 5, wherein three through holes (12) are distributed on the bottom baffle (14) in an isosceles triangle shape, a straight line formed by the through hole (12) corresponding to the lower spray arm water outlet (7) and the through hole (12) corresponding to the upper spray arm water outlet (6) forms a bottom edge of the isosceles triangle, the through hole (12) corresponding to the lower spray arm water outlet (7) and the through hole (12) corresponding to the upper spray arm water outlet (6) are respectively positioned at the left side and the right side of the center of the bottom baffle (14), a straight line formed by the through hole (12) corresponding to the small spray arm water outlet (5) and the center of the bottom baffle (14) forms a height direction of the isosceles triangle, and the water through hole (13) corresponds to the through hole (12) corresponding to the upper spray arm water outlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320598240.0U CN219895650U (en) | 2023-03-24 | 2023-03-24 | Shunt valve assembly for dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320598240.0U CN219895650U (en) | 2023-03-24 | 2023-03-24 | Shunt valve assembly for dish washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219895650U true CN219895650U (en) | 2023-10-27 |
Family
ID=88439288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320598240.0U Active CN219895650U (en) | 2023-03-24 | 2023-03-24 | Shunt valve assembly for dish washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219895650U (en) |
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2023
- 2023-03-24 CN CN202320598240.0U patent/CN219895650U/en active Active
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