CN220898645U - Water diversion structure of water pipe in dish washer - Google Patents
Water diversion structure of water pipe in dish washer Download PDFInfo
- Publication number
- CN220898645U CN220898645U CN202322712070.7U CN202322712070U CN220898645U CN 220898645 U CN220898645 U CN 220898645U CN 202322712070 U CN202322712070 U CN 202322712070U CN 220898645 U CN220898645 U CN 220898645U
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- Prior art keywords
- water pipe
- water
- spray arm
- bypass
- water distribution
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 166
- 239000007921 spray Substances 0.000 claims abstract description 53
- 238000007789 sealing Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
The utility model discloses an inner water pipe water distribution structure of a dish washer, which comprises an inner water pipe, a water distributor and a middle spray arm water pipe, wherein an inner water pipe joint is arranged at the side part of the inner water pipe, the water distributor is fixed at the side part of the inner water pipe, the water distributor comprises three water distribution joints which are distributed at equal intervals from top to bottom, one water distribution joint positioned in the middle is communicated with the inner water pipe joint, a vertical cavity capable of simultaneously accommodating two water distribution joints is arranged at the end part of the middle spray arm water pipe, two spray arm waterway jacks which are distributed sequentially from top to bottom are arranged at the end surface of the vertical cavity, and the two spray arm waterway jacks are respectively used for plugging the two water distribution joints. Compared with the prior art, the utility model does not need to use a water distribution ball, so the water distribution principle is simpler, meanwhile, the reliable water distribution can be ensured, in addition, the utility model has simple structure, easy manufacture and lower application cost.
Description
Technical Field
The utility model relates to a dish washer, in particular to a water diversion structure of a water pipe in the dish washer.
Background
In the existing dish washer, in order to meet the washing demands of large tableware such as cookware, the bowl basket of many dish washers is arranged to be of a structure capable of adjusting the height up and down, please refer to fig. 1, because the bowl basket is provided with the middle spray arm 101, the matched waterway system is also provided with a structure capable of adjusting the height up and down, the existing structural principle is that a floatable water distribution ball 102 is arranged in an inner water pipe 100, when the bowl basket ascends, the water distribution ball 102 moves downwards by gravity, so that a lower water outlet is blocked, and when the bowl basket descends, the upper water outlet is blocked by the water flow impact force on the top of the water distribution ball 102. The above structure has the defects that: the water distribution ball is difficult to ensure reliable movement of the water distribution ball under long-term trial conditions by depending on up-and-down movement of the water distribution ball to realize blocking of the water inlet and the water outlet, and simultaneously, higher requirements are also provided for blocking capacity of the water distribution ball.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the water distribution structure of the water pipe in the dish washer, which has the advantages of simpler water distribution principle, no need of using water distribution balls, reliable water distribution, low cost and easy manufacture.
In order to solve the technical problems, the utility model adopts the following technical scheme.
The utility model provides a water pipe divides water structure in dish washer, its is including interior water pipe, water distributor and well spray arm water pipe, the lateral part of interior water pipe is equipped with interior water pipe joint, the water distributor is fixed in the lateral part of interior water pipe, the water distributor includes from top to bottom equidistant three water distribution connector, be located the middle department water distribution connector with interior water pipe joint is linked together, the tip of well spray arm water pipe is equipped with the vertical cavity that can hold two water distribution connectors simultaneously, the terminal surface of vertical cavity is equipped with two spray arm water route jacks that distribute in proper order from top to bottom, and two spray arm water route jacks are used for pegging graft two water distribution connectors respectively.
Preferably, the lateral part of interior water pipe is equipped with regional water pipe head, regional water pipe head with interior water pipe head is adjacent to be set up, the water distributor includes from top to bottom equidistant three regional spray arm joints that distribute, regional spray arm joint with water distribution joint one-to-one and adjacent setting, the adjacent department of vertical cavity is equipped with the bypass cavity, the terminal surface of bypass cavity is equipped with from top to bottom two bypass jacks that distribute in proper order, and two bypass jacks are used for pegging graft two regional spray arm joints respectively, the lateral part of bypass cavity is equipped with regional spray arm tube head.
Preferably, the end cover of the vertical cavity and the end cover of the bypass cavity are provided with an end cover, two first avoidance holes and two second avoidance holes are formed in the end cover, the two first avoidance holes are respectively aligned with two spray arm waterway jacks, and the two second avoidance holes are respectively aligned with the two bypass jacks.
Preferably, a sealing rubber pad is arranged on the inner side of the end cover, and the spray arm waterway jack and the bypass jack are both arranged on the sealing rubber pad.
Preferably, a first counter bore part is arranged at the edge of the spray arm waterway jack, and a second counter bore part is arranged at the edge of the bypass jack.
Preferably, the vertical cavity and the bypass cavity are integrally injection molded and separated by a partition plate.
In the water distribution structure of the inner water pipe of the dish washer, the inner water pipe is used for providing cleaning water, the middle spray arm water pipe is arranged on the bowl basket, when the bowl basket needs to be installed in a lifting mode, two spray arm waterway jacks can be respectively inserted into two water distribution connectors positioned above, and at the moment, the inner water pipe, the water distribution connector positioned in the middle, the vertical cavity and the middle spray arm water pipe are sequentially communicated; when the bowl basket is required to be installed in a descending mode, based on the same principle, the vertical cavity can accommodate two water distribution joints at the same time, so that the inner water pipe and the middle spray arm water pipe can still be kept communicated. Compared with the prior art, the utility model does not need to use a water distribution ball, so the water distribution principle is simpler, meanwhile, the reliable water distribution can be ensured, in addition, the utility model has simple structure, easy manufacture and lower application cost.
Drawings
FIG. 1 is a comparative view of a prior art dishwasher in which a water distribution mechanism is mounted in different positions;
FIG. 2 is a perspective view of the water dividing structure of the inner water pipe of the dishwasher of the present utility model;
FIG. 3 is a block diagram of the inner water tube and the middle spray arm water tube;
FIG. 4 is an exploded end view of the middle boom water pipe;
FIG. 5 is a block diagram of the inner water tube and the water distributor;
fig. 6 is a comparison diagram of the middle spray arm water pipe when being installed at different positions.
Detailed Description
The utility model is described in more detail below with reference to the drawings and examples.
The utility model discloses a water distribution structure of an inner water pipe of a dish washer, which is shown in combination with fig. 2 to 6, and comprises an inner water pipe 1, a water distributor 2 and a middle spray arm water pipe 3, wherein an inner water pipe joint 10 is arranged at the side part of the inner water pipe 1, the water distributor 2 is fixed at the side part of the inner water pipe 1, the water distributor 2 comprises three water distribution joints 20 which are distributed at equal intervals from top to bottom, one water distribution joint 20 positioned in the middle is communicated with the inner water pipe joint 10, a vertical cavity 30 capable of simultaneously accommodating the two water distribution joints 20 is arranged at the end part of the middle spray arm water pipe 3, two spray arm waterway jacks 31 which are distributed sequentially from top to bottom are arranged at the end surface of the vertical cavity 30, and the two spray arm waterway jacks 31 are respectively used for plugging the two water distribution joints 20.
In the above structure, the inner water pipe 1 is used for providing cleaning water, the middle spray arm water pipe 3 is installed on the bowl basket, when the bowl basket needs to be installed in a lifting manner, referring to the right state diagram in fig. 6, two spray arm waterway jacks 31 can be respectively inserted into two water distribution connectors 20 located above, and at this time, the inner water pipe 1, the water distribution connector 20 located in the middle, the vertical cavity 30 and the middle spray arm water pipe 3 are sequentially communicated; when the bowl basket is required to be installed in a descending manner, referring to the left state diagram in fig. 6, based on the same principle, the vertical cavity 30 can accommodate two water distribution connectors 20 at the same time, so that the inner water pipe 1 and the middle spray arm water pipe 3 can still be ensured to be communicated. Compared with the prior art, the utility model does not need to use a water distribution ball, so the water distribution principle is simpler, meanwhile, the reliable water distribution can be ensured, in addition, the utility model has simple structure, easy manufacture and lower application cost.
In practical application, two groups of waterways are arranged in the inner water pipe 1 and are respectively used as a waterway of a middle spray arm and a waterway of water supply in a certain specific area, please refer to fig. 3 and 5, an area water pipe joint 11 is arranged on the side part of the inner water pipe 1, the area water pipe joint 11 is arranged adjacent to the inner water pipe joint 10, the water distributor 2 comprises three area spray arm joints 21 which are distributed from top to bottom at equal intervals, one area spray arm joint 21 positioned in the middle is communicated with the area water pipe joint 11, the area spray arm joints 21 are arranged in a one-to-one correspondence with the water distribution joints 20 and are adjacent, two bypass jacks 33 which are sequentially distributed from top to bottom are arranged on the end surface of the bypass cavity 32, the two bypass jacks 33 are respectively used for plugging the two area spray arm joints 21, and an area spray arm tube head 34 is arranged on the side part of the bypass cavity 32.
In the above structure, the three area spray arm joints 21 have the same function as the three water distribution joints 20, and when in installation, two adjacent water distribution joints 20 and two adjacent area spray arm joints 21 correspondingly extend into the vertical cavity 30 and the bypass cavity 32, thereby realizing the communication of two groups of waterways.
Regarding the end structures of the vertical cavity 30 and the bypass cavity 32, in this embodiment, please refer to fig. 4, the end covers of the vertical cavity 30 and the bypass cavity 32 are covered with an end cover 35, two first avoidance holes 350 and two second avoidance holes 351 are formed on the end cover 35, the two first avoidance holes 350 are aligned with the two boom waterway jacks 31 respectively, and the two second avoidance holes 351 are aligned with the two bypass jacks 33 respectively.
Further, a sealing rubber pad 36 is provided on the inner side of the end cover 35, and the boom waterway jack 31 and the bypass jack 33 are both provided on the sealing rubber pad 36.
In this embodiment, through the end cover 35 and the sealing rubber pad 36, the reliable plugging with the water distribution joint 20 and the regional spray arm joint 21 is facilitated, and in order to further improve the tightness of the plugging position, the counter bore structure is provided at the edge of the corresponding jack, specifically referring to: the edge of the spray arm waterway jack 31 is provided with a first counter bore portion 310, and the edge of the bypass jack 33 is provided with a second counter bore portion 330.
Regarding the cavity internal structure, in the present embodiment, the vertical cavity 30 and the bypass cavity 32 are integrally injection molded and separated by a partition 37. The middle spray arm water pipe 3, the vertical cavity 30 and the bypass cavity 32 are formed by one-step processing in an injection molding mode of integral molding.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the present utility model, and modifications, equivalent substitutions or improvements made within the technical scope of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. The utility model provides a water pipe divides water structure in dish washer, its characterized in that, including interior water pipe (1), water injection mandrel (2) and well spray arm water pipe (3), the lateral part of interior water pipe (1) is equipped with interior water pipe joint (10), water injection mandrel (2) are fixed in the lateral part of interior water pipe (1), water injection mandrel (2) are including from top to bottom equidistant three water distribution connector (20), be located one water distribution connector (20) of centre department with interior water pipe joint (10) are linked together, the tip of well spray arm water pipe (3) is equipped with can hold two vertical cavity (30) of water distribution connector (20) simultaneously, the terminal surface of vertical cavity (30) is equipped with two spray arm water route jacks (31) that distribute in proper order from top to bottom, and two spray arm water route jacks (31) are used for pegging graft two water distribution connectors (20) respectively.
2. The dishwasher inner water pipe water distribution structure according to claim 1, wherein the side part of the inner water pipe (1) is provided with an area water pipe joint (11), the area water pipe joint (11) is arranged adjacent to the inner water pipe joint (10), the water distributor (2) comprises three area spray arm joints (21) which are distributed from top to bottom at equal intervals, one area spray arm joint (21) positioned in the middle is communicated with the area water pipe joint (11), the area spray arm joints (21) are in one-to-one correspondence with the water distribution joints (20) and are arranged adjacent to each other, the adjacent part of the vertical cavity (30) is provided with a bypass cavity (32), the end surface of the bypass cavity (32) is provided with two bypass jacks (33) which are distributed from top to bottom in sequence, the two bypass jacks (33) are respectively used for plugging the two area spray arm joints (21), and the side part of the bypass cavity (32) is provided with an area spray arm pipe head (34).
3. The water diversion structure of the inner water pipe of the dish washer according to claim 2, characterized in that the end parts of the vertical cavity (30) and the bypass cavity (32) are covered with an end cover (35), two first avoidance holes (350) and two second avoidance holes (351) are arranged on the end cover (35), the two first avoidance holes (350) are respectively aligned with the two spray arm waterway jacks (31), and the two second avoidance holes (351) are respectively aligned with the two bypass jacks (33).
4. A water dividing structure for an inner water pipe of a dish washer as claimed in claim 3, wherein a sealing rubber pad (36) is provided on the inner side of the end cover (35), and the spray arm waterway jack (31) and the bypass jack (33) are both provided on the sealing rubber pad (36).
5. The dishwasher inner water pipe dividing structure of claim 4, wherein the rim of the spray arm waterway jack (31) is provided with a first counter bore portion (310), and the rim of the bypass jack (33) is provided with a second counter bore portion (330).
6. The dishwasher inner water pipe dividing structure according to claim 2, characterized in that the vertical cavity (30) and the bypass cavity (32) are integrally injection molded and separated by a partition (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322712070.7U CN220898645U (en) | 2023-10-09 | 2023-10-09 | Water diversion structure of water pipe in dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322712070.7U CN220898645U (en) | 2023-10-09 | 2023-10-09 | Water diversion structure of water pipe in dish washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220898645U true CN220898645U (en) | 2024-05-07 |
Family
ID=90918652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322712070.7U Active CN220898645U (en) | 2023-10-09 | 2023-10-09 | Water diversion structure of water pipe in dish washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220898645U (en) |
-
2023
- 2023-10-09 CN CN202322712070.7U patent/CN220898645U/en active Active
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