CN107916540B - Water nozzle structure, integrated water channel assembly and washing machine - Google Patents
Water nozzle structure, integrated water channel assembly and washing machine Download PDFInfo
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- CN107916540B CN107916540B CN201711442635.7A CN201711442635A CN107916540B CN 107916540 B CN107916540 B CN 107916540B CN 201711442635 A CN201711442635 A CN 201711442635A CN 107916540 B CN107916540 B CN 107916540B
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- water
- water outlet
- nozzle structure
- outlet
- face
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 243
- 238000005406 washing Methods 0.000 title claims abstract description 19
- 238000002347 injection Methods 0.000 claims description 21
- 239000007924 injection Substances 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 3
- 239000000654 additive Substances 0.000 abstract description 14
- 230000000996 additive effect Effects 0.000 abstract description 14
- 230000009194 climbing Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Domestic Plumbing Installations (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a water nozzle structure, an integrated waterway assembly and a washing machine, belonging to the technical field of washing equipment, wherein the water nozzle structure comprises a water hole, the periphery of a water inlet of the water hole is provided with a water retaining ring, the surface of the water retaining ring is a flat gentle slope surface, the top end of the flat gentle slope surface is smoothly connected with the water inlet of the water hole, the periphery of a water outlet of the water hole is provided with a groove, water can climb upwards along the flat gentle slope surface when passing through the water retaining ring and flow down to the water inlet, and the inertia of the water can be fully offset in the process of climbing; the arrangement of the groove enables water flow not to climb to the end face where the water outlet is located when passing through the water outlet, and the water flow is enabled to flow downwards completely through the water outlet. The integrated water path assembly and the washing machine have the advantages that due to the adoption of the water nozzle structure, when water flows through the water outlet, the water cannot creep onto the end face where the upper cover is located, the water is ensured to fall into the washing cavity through the water outlet, the additive is ensured to be fully washed away, and the additive is prevented from being left.
Description
Technical Field
The invention relates to the technical field of washing equipment, in particular to a water nozzle structure, an integrated waterway assembly and a washing machine applying the water nozzle structure.
Background
The additive in the drum washing machine dispenser requires a water stream for rinsing, and the portion providing the rinsing water stream is generally referred to as an integrated water circuit assembly. The water flow in the water pipe enters the water flow cavity on the upper cover from the water injection port and is dispersed to each cavity in the dispenser through the water nozzle on the upper cover to wash the additive.
When the water pressure is high and the water path is tortuous, vortex water flow can be formed in the water flow cavity. As shown in fig. 1, when the whirling water flows through the water nozzle 11, the water does not flow along the direction of the water nozzle 11 due to inertia, but flows along the lower surface of the upper cover 12, as shown by the arrows in fig. 1. The water creeping phenomenon of the water nozzle can greatly reduce the water flow of the flushing additive, and the water flow has low utilization rate, so that the additive cannot be flushed cleanly.
The conventional method for solving the problems is to adopt a deep water nozzle structure, as shown in fig. 2, that is, the depth of the water nozzle 11 is increased to increase the falling distance of the water flow, so that the water outlet of the water nozzle 11 is lower than the lower surface of the upper cover 12. However, the components may have surfaces that are mating surfaces and the provision of the deep water nozzle structure results in the lower surface of the upper cover 12 not being able to mate.
Disclosure of Invention
The invention aims to provide a water nozzle structure to solve the technical problems of low water flow utilization rate and unclean additive washing caused by the water creeping phenomenon of a water nozzle in the prior art.
As the conception, the technical scheme adopted by the invention is as follows:
the utility model provides a water injection well choke structure, includes the water hole, the periphery of the water inlet in water hole is provided with the manger plate ring, the surface of manger plate ring is flat domatic, flat domatic top of slowing with the water inlet smooth connection in water hole, the periphery of the delivery port in water hole is seted up flutedly.
The end face where the water inlet is located protrudes towards the direction far away from the water outlet, and the inertia of water flow is further offset in the climbing process.
The bottom of the gentle slope surface forms a water retaining bulge smoothly connected with the gentle slope surface, water flows upwards crawl through the water retaining bulge and the water retaining ring and flows down to the water inlet, and the water flow inertia can be fully offset in the climbing process.
The end face where the water outlet is located is sunken towards the direction close to the water inlet, and the thickness consistency of the water nozzle structure in the axial direction is guaranteed.
The water outlet is communicated with the groove, and a space is provided for the installation surface where the water nozzle structure is located to be matched with other parts.
Another object of the present invention is to provide an integrated waterway assembly and a washing machine, so as to solve the technical problem of unclean additive washing in the prior art.
As the conception, the technical scheme adopted by the invention is as follows:
an integrated waterway assembly comprises the water nozzle structure.
The water injection tank comprises a water injection tank upper cover, wherein a plurality of cavities are formed in the water injection tank upper cover, and the water nozzle structure is located in the cavities.
The side surface of the upper cover of the water injection groove is provided with a water injection port, and the water injection port is connected with a water injection pipe.
The baffle plate is arranged in the cavity on one side of the water nozzle structure and used for changing the direction of water flow and guiding the water flow.
A washing machine comprises the integrated waterway assembly.
The invention has the beneficial effects that:
according to the water nozzle structure provided by the invention, the water retaining ring is arranged on the periphery of the water inlet of the water hole, water can climb upwards along a flat gentle slope when passing through the water retaining ring and flow down to the water inlet, and the inertia of the water can be fully offset in the process of climbing; the arrangement of the groove enables water flow not to climb to the end face where the water outlet is located when passing through the water outlet, and the water flow is enabled to flow downwards completely through the water outlet.
According to the integrated waterway assembly and the washing machine, due to the adoption of the water nozzle structure, when water flows through the water outlet, the water cannot climb onto the end face where the upper cover is positioned, the water is ensured to fall into the washing cavity completely through the water outlet, the additive is ensured to be fully washed, and the additive is prevented from being left.
Drawings
FIG. 1 is a schematic view of a prior art water nozzle;
FIG. 2 is a schematic view of a prior art deep water nozzle;
FIG. 3 is a schematic view of a water faucet structure provided by the present invention;
FIG. 4 is a schematic view of another water nozzle structure provided by the present invention;
FIG. 5 is a schematic view of another water nozzle structure provided by the present invention;
FIG. 6 is a schematic view of a portion of the integrated waterway assembly provided in the present invention;
FIG. 7 is a cross-sectional view of FIG. 6;
FIG. 8 is a partial cross-sectional view of FIG. 6;
fig. 9 is a schematic view of the structure in the other direction of fig. 6.
In the figure:
11. a water nozzle; 12. an upper cover;
10. a water nozzle structure; 20. an upper cover of the water injection tank; 30. a water injection pipe;
101. a water pore; 102. a water retaining ring; 103. a groove; 104. the water retaining is convex; 105. a water outlet space;
201. a cavity; 202. a water injection port; 203. and a baffle plate.
Detailed Description
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.
Referring to fig. 3 to 5, an embodiment of the invention provides a water nozzle structure 10, which includes a water hole 101, a water retaining ring 102 is disposed on the periphery of a water inlet of the water hole 101, a surface of the water retaining ring 102 is a flat and gentle slope surface, the top end of the flat and gentle slope surface is smoothly connected with the water inlet of the water hole 101, and a groove 103 is disposed on the periphery of a water outlet of the water hole 101. When passing through the water retaining ring 102, the water flow can climb upwards along a flat gentle slope and flow down to the water inlet, and the inertia of the water flow can be fully offset in the process of climbing; the arrangement of the groove 103 enables water flow not to climb to the end face where the water outlet is located when passing through the water outlet, and ensures that the water flow completely flows downwards through the water outlet.
The end face where the water outlet is located can be a matching face, and the arrangement of other components is not influenced. The water retaining ring 102 is arranged to counteract the influence of the arrangement of the groove 103 on the strength of the water nozzle structure 10, so as to ensure that the water nozzle structure 10 has enough thickness in the axial direction.
In order to further offset the inertia of water flow in the climbing process, the end face where the water inlet is located protrudes towards the direction far away from the water outlet, so that the bottom end of the gentle slope surface forms a water retaining bulge 104 smoothly connected with the gentle slope surface. The water flow climbs upwards through the water retaining protrusion 104 and the water retaining ring 102 and flows down to the water inlet, and the inertia of the water flow is fully offset in the climbing process.
In order to ensure the consistency of the thickness of the water nozzle structure 10 in the axial direction, the end face where the water outlet is located is recessed towards the direction close to the water inlet, that is, the end face where the water outlet is located and the end face where the water inlet is located simultaneously move towards one side, so that a water outlet space 105 communicated with the groove 103 is formed at the water outlet, and a space is provided for the installation face where the water nozzle structure 10 is located to be matched with other components.
Referring to fig. 6 to 9, an integrated waterway assembly is further provided in an embodiment of the present invention, including the water nozzle structure 10 and the water injection tank upper cover 20, a plurality of cavities 201 are provided on the water injection tank upper cover 20, and the water nozzle structure 10 is located in the cavities 201. A water filling port 202 is formed on the side surface of the water filling tank upper cover 20, and the water filling port 202 is connected to the water filling pipe 30. The water flowing out from the water injection port 202 flows in the cavity 201, and due to the adoption of the water nozzle structure 10, the water can climb upwards along a flat and gentle slope when passing through the water retaining ring 102 and flow down to the water inlet, and the water flow inertia can be fully offset in the climbing process; the arrangement of the groove 103 enables water flow not to climb onto the end face where the water outlet is located when the water flow passes through the water outlet, ensures that the water flow completely falls into the washing cavity through the water outlet, ensures that the additive is sufficiently washed away, and avoids the additive from remaining.
In this embodiment, the water nozzle structure 10 and the water injection tank cover 20 are integrally injection molded, the end surface where the water inlet is located protrudes in a direction away from the water outlet, and the end surface where the water outlet is located is recessed in a direction close to the water inlet, that is, the water nozzle structure 10 protrudes toward one side of the water injection tank cover 20 away from the detergent box.
A baffle plate 203 is arranged at one side of the water nozzle structure 10 in the cavity 201, and the baffle plate 203 is used for changing the direction of water flow and guiding the water flow. In order to reduce the production cost, the water nozzle structure 10 is installed on the part of the upper cover 20 of the water injection tank, which is the matching surface, and the deep water nozzle shown in fig. 2 is still arranged on the part which is not the matching surface.
The embodiment of the invention also provides a washing machine, which comprises the integrated waterway assembly, so that water is ensured to completely fall into the washing cavity through the water outlet, the additive is ensured to be fully washed, and the additive residue is avoided.
The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the invention, which changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A water nozzle structure is characterized by comprising a water hole (101), wherein a water retaining ring (102) is arranged on the periphery of a water inlet of the water hole (101), the surface of the water retaining ring (102) is a flat and gentle slope surface, the top end of the flat and gentle slope surface is smoothly connected with the water inlet of the water hole (101), a groove (103) is formed in the periphery of a water outlet of the water hole (101), and the groove (103) is arranged so that water flow cannot climb onto the end face where the water outlet is located when passing through the water outlet, and the water flow is ensured to flow downwards completely through the water outlet;
the end face where the water inlet is located protrudes towards the direction far away from the water outlet, so that a water retaining bulge (104) smoothly connected with the gentle slope surface is formed at the bottom end of the gentle slope surface, and water flows upwards through the water retaining bulge (104) and the water retaining ring (102) and flows down to the water inlet;
the end surface where the water outlet is positioned is sunken towards the direction close to the water inlet;
a water outlet space (105) communicated with the groove (103) is formed at the water outlet;
the end face where the water outlet is located is recessed towards the direction close to the water inlet, namely the end face where the water outlet is located and the end face where the water inlet is located simultaneously move towards one side, so that a water outlet space (105) communicated with the groove (103) is formed at the position of the water outlet, and a space is provided for the installation face where the water nozzle structure (10) is located to be matched with other components.
2. An integrated waterway assembly, comprising the faucet structure (10) of claim 1.
3. The integrated waterway assembly of claim 2, comprising a water injection tank upper cover (20), wherein a plurality of cavities (201) are formed in the water injection tank upper cover (20), and the water nozzle structure (10) is located in the cavities (201).
4. The integrated waterway assembly of claim 3, wherein the water filling nozzle (202) is formed on the side surface of the water filling tank upper cover (20), and the water filling nozzle (202) is connected with the water filling pipe (30).
5. The integrated waterway assembly of claim 3, wherein a baffle (203) is disposed in the cavity (201) at a side of the nozzle structure (10).
6. A washing machine comprising an integrated waterway assembly of any one of claims 2-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442635.7A CN107916540B (en) | 2017-12-27 | 2017-12-27 | Water nozzle structure, integrated water channel assembly and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442635.7A CN107916540B (en) | 2017-12-27 | 2017-12-27 | Water nozzle structure, integrated water channel assembly and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107916540A CN107916540A (en) | 2018-04-17 |
| CN107916540B true CN107916540B (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711442635.7A Active CN107916540B (en) | 2017-12-27 | 2017-12-27 | Water nozzle structure, integrated water channel assembly and washing machine |
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| Country | Link |
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| CN (1) | CN107916540B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7253894B2 (en) * | 2018-10-30 | 2023-04-07 | 三星電子株式会社 | washing machine |
| CN111455621A (en) * | 2019-01-18 | 2020-07-28 | 青岛海尔滚筒洗衣机有限公司 | Detergent feeding device and washing machine |
| JP7174767B2 (en) * | 2019-01-18 | 2022-11-17 | 青島海爾滾筒洗衣机有限公司 | detergent dispenser and washing machine |
| CN111455625A (en) * | 2019-01-18 | 2020-07-28 | 青岛海尔滚筒洗衣机有限公司 | Throwing device and washing machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08196785A (en) * | 1995-01-31 | 1996-08-06 | Sanyo Electric Co Ltd | Fully automatic washing machine |
| JPH0966193A (en) * | 1995-08-31 | 1997-03-11 | Toshiba Corp | Washing machine |
| CN1516764A (en) * | 2002-04-17 | 2004-07-28 | Lg电子有限公司 | Detergent injection device for washing machine |
| JP2009178195A (en) * | 2008-01-29 | 2009-08-13 | Sharp Corp | Washing machine |
| KR20120057193A (en) * | 2010-11-26 | 2012-06-05 | 린나이코리아 주식회사 | Upper washing nozzle for dish washing machine |
| WO2014121463A1 (en) * | 2013-02-06 | 2014-08-14 | 开平市新明光五金制品有限公司 | Floor drain with garbage can |
| CN104153160A (en) * | 2014-08-15 | 2014-11-19 | 松下家电研究开发（杭州）有限公司 | Detergent dissolving and foaming device and washing machine |
-
2017
- 2017-12-27 CN CN201711442635.7A patent/CN107916540B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08196785A (en) * | 1995-01-31 | 1996-08-06 | Sanyo Electric Co Ltd | Fully automatic washing machine |
| JPH0966193A (en) * | 1995-08-31 | 1997-03-11 | Toshiba Corp | Washing machine |
| CN1516764A (en) * | 2002-04-17 | 2004-07-28 | Lg电子有限公司 | Detergent injection device for washing machine |
| JP2009178195A (en) * | 2008-01-29 | 2009-08-13 | Sharp Corp | Washing machine |
| KR20120057193A (en) * | 2010-11-26 | 2012-06-05 | 린나이코리아 주식회사 | Upper washing nozzle for dish washing machine |
| WO2014121463A1 (en) * | 2013-02-06 | 2014-08-14 | 开平市新明光五金制品有限公司 | Floor drain with garbage can |
| CN104153160A (en) * | 2014-08-15 | 2014-11-19 | 松下家电研究开发（杭州）有限公司 | Detergent dissolving and foaming device and washing machine |
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| Publication number | Publication date |
|---|---|
| CN107916540A (en) | 2018-04-17 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230222 Address after: Room 221, Sino German Ecological Park Management Committee, 2877 Tuanjie Road, Huangdao District, Qingdao City, Shandong Province Applicant after: QINGDAO HAIER WASHING ELECTRIC APPLIANCES Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |
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| GR01 | Patent grant |