CN107354682B - Movable sprays structure and washing machine - Google Patents
Movable sprays structure and washing machine Download PDFInfo
- Publication number
- CN107354682B CN107354682B CN201710718667.9A CN201710718667A CN107354682B CN 107354682 B CN107354682 B CN 107354682B CN 201710718667 A CN201710718667 A CN 201710718667A CN 107354682 B CN107354682 B CN 107354682B
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- water
- waterfall
- movable
- spray head
- spraying
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- 239000007921 spray Substances 0.000 title claims abstract description 81
- 238000005406 washing Methods 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 116
- 238000005507 spraying Methods 0.000 claims abstract description 91
- 238000009434 installation Methods 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
-
- 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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention relates to a movable spraying structure which is arranged in a washing machine to spray water to washed clothes in the washing machine, and a waterfall spraying plate is arranged facing the washed clothes in the washing machine; the movable spray head is slidably arranged on the waterfall spraying plate and is provided with a water inlet and a water outlet, and water is sprayed at different positions on the waterfall spraying plate through the movable spray head; and one end of the water supply pipe is connected with the water inlet of the movable spray head, and the other end of the water supply pipe is communicated with the water supply unit. The invention also relates to a washing machine provided with the movable spraying structure. In the washing process, the invention can select proper spraying height by moving the movable spray head according to clothes and water level so as to achieve better spraying effect.
Description
Technical Field
The invention relates to laundry equipment, in particular to a movable spraying structure and a laundry machine with the same.
Background
In order to prevent the clothes from being entangled during washing, a waterfall spraying plate is usually disposed in the washing tub to spray water from above the clothes to disperse the clothes. The adjustable spraying can not be realized aiming at different water levels, and the spraying port of the common waterfall washing machine can not move, so that when the water level is lower, the water pressure is often not enough to support water flow to reach the spraying port, and the waterfall washing effect can not be really played.
The invention is therefore set forth in this light.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a movable spraying structure which can adapt to different water levels in a washing machine and generate spraying water with different heights.
Another object of the present invention is to provide a washing machine having the above movable shower structure.
In order to realize the first invention purpose, the invention adopts the following technical scheme:
a movable spray structure arranged in a washing machine for spraying water to washed clothes in the washing machine comprises,
a waterfall spraying plate which is arranged facing the washed clothes in the washing machine;
the movable spray head is slidably arranged on the waterfall spraying plate and is provided with a water inlet and a water outlet, and water is sprayed at different positions on the waterfall spraying plate through the movable spray head;
and one end of the water supply pipe is connected with the water inlet of the movable spray head, and the other end of the water supply pipe is communicated with the water supply unit.
Furthermore, a sliding groove is formed in the waterfall spraying plate, the movable spray head is installed in the sliding groove and can slide along the sliding groove, and mutually matched positioning structures are respectively arranged in the sliding groove and on the movable spray head so as to limit the movable spray head to automatically slide relative to the sliding groove.
Furthermore, the positioning structure in the sliding chute is a plurality of grooves which are arranged on the inner wall of the sliding chute and are distributed along the length direction of the sliding chute, the positioning structure on the movable spray head is a bulge matched with the grooves, the bulge is arranged on the surface of the movable spray head contacted with the sliding chute,
or, location structure in the spout is for setting up a plurality of archs on the spout inner wall and arrange along spout length direction, location structure on the portable shower nozzle be with the recess that the arch matches, the recess sets up on portable shower nozzle and spout contact's surface.
Further, the chute extends along the length direction of the waterfall spraying plate, so that the movable type spray head slides along the length direction of the waterfall spraying plate.
Furthermore, the movable spray head comprises a U-shaped pipe, an installation part which is positioned at one side of the U-shaped pipe and is fixedly connected with the U-shaped pipe, and a control handle connected with the installation part; the installation department cooperates with the spout that spouts the waterfall board, the spout runs through along the horizontal direction and spouts the waterfall board, control handle passes the spout to be located and spout one side that the waterfall board just right the clothing, installation department and U-shaped pipe are located and spout one side that the waterfall board is back to the clothing.
Further, the spout includes a pair of lateral wall and is located the through-hole that runs through the waterfall board between the both sides wall, the installation department is installed between the both sides wall, and the both sides wall sliding contact of installation department.
Furthermore, the two ends of the U-shaped pipe are water outlets, the two ends of the U-shaped pipe are attached to the inner wall of the waterfall spraying plate and are in sliding fit with the inner wall of the waterfall spraying plate, and the bottom of the U-shaped pipe is provided with the water inlets and is connected with a water supply pipe.
Furthermore, the waterfall spraying plate is vertically arranged in the washing machine, a plurality of water spraying ports are arranged on the waterfall spraying plate, the water spraying ports are distributed along the length direction of the waterfall spraying plate, and the water outlets are communicated with the water spraying ports at different positions on the waterfall spraying plate through sliding movable spray heads
Furthermore, the water spraying openings of the waterfall spraying plate are distributed on two sides of the sliding groove, the width of each water spraying opening is smaller than or equal to the width of each water outlet of the movable spray head, and the water outlets are at least communicated with the plurality of water spraying openings at the same time, so that the plurality of water spraying openings can spray water at the same time.
Furthermore, the number of the waterfall spraying plates is at least three, and the waterfall spraying plates are arranged in the washing machine at certain intervals.
In order to achieve the second object, the invention adopts the following technical scheme:
a washing machine provided with the movable spraying structure.
After the technical scheme of the invention is adopted, the following beneficial effects are brought:
in the washing process, the proper spraying height can be selected according to clothes and water level, the movable spray head drives the corrugated pipe to move up and down by adjusting the control handle of the movable spray head, and the movable adjustment of the spraying height is realized.
Drawings
FIG. 1: the structure of the washing machine of the invention;
FIG. 2: the invention relates to a structure diagram of one of visual angles of a movable spraying structure;
FIG. 3: the structure diagram of another visual angle of the movable spraying structure is disclosed;
FIG. 4: the invention relates to an explosion diagram of a movable spraying structure;
FIG. 5: is a partial enlarged view of Y of fig. 4;
FIG. 6: the structure of the mobile spray head of the invention;
wherein: 1. the device comprises a waterfall spraying plate 2, a movable spray head 3, a corrugated pipe 4, a flow guide cover 5, a bolt 6, a data acquisition device 11, a water spraying opening 12, a sliding groove 13, a side wall 14, a groove 21, a U-shaped pipe 22, an installation part 23, a control handle 24, a protrusion 25, a water inlet 26 and a water outlet.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, a movable spraying structure is disposed in a washing machine, specifically, in an inner tub of the washing machine, to spray water to laundry in the washing machine, thereby preventing the laundry from being entangled. The movable spraying structure comprises a spraying waterfall plate 1, a movable spray head 2 and a water supply pipe, wherein the water supply pipe preferably comprises a telescopic corrugated pipe 3 and a connecting water pipe.
Specifically, the waterfall board 1 is disposed facing the laundry in the washing machine, and a plurality of water spraying ports 11 are arranged thereon for spraying water from above the laundry to disperse the laundry. The movable spray head 2 is slidably mounted on the waterfall board 1, the movable spray head 2 is provided with a water inlet 25 and a water outlet 26, and the water outlet 26 can be communicated with the water outlets 11 at different positions on the waterfall board 1 by sliding the movable spray head 2 so as to generate spray water with different heights; one end of the corrugated pipe 3 is connected with the water inlet 25 of the movable spray head 2, the other end is communicated with a water supply unit through a connecting water pipe, the water supply unit can be a water pump or other water supply structures, preferably, the connecting water pipe is communicated with the bottom of the inner barrel of the washing machine, water in the inner barrel continuously gushes into the connecting water pipe under the action of the impeller, flows to the movable spray head 2 along the corrugated pipe 3, and is finally sprayed out through the water outlet 26 on the movable spray head 2 and the water spraying opening 11 on the waterfall plate 1 and returns to the inner barrel of the washing machine.
In another embodiment, the traveling nozzle 2 is configured to spray water from the water outlet 26 directly onto the laundry. A through hole avoiding the water outlet 26 is formed on the waterfall spraying plate 1.
Referring to fig. 4 and 5, a chute 12 is formed in the waterfall spraying plate 1, the movable spray head 2 is installed in the chute 12 and can slide along the chute 12, and mutually matched positioning structures are respectively arranged in the chute 12 and on the movable spray head 2 to limit the movable spray head 2 to automatically slide relative to the chute 12, and the mutually matched positioning structures are used for providing certain friction resistance to prevent the movable spray head 2 from sliding under the action of gravity or vibration, so that the movable spray head 2 can slide when acting force greater than the friction resistance is applied to the movable spray head 2. The chute 12 may limit the sliding range of the traveling head 2 and limit the traveling head 2 to the waterfall board 1.
The positioning structure in the chute 12 is a plurality of grooves 14 which are arranged on the inner wall of the chute 12 and are distributed along the length direction of the chute 12, the positioning structure on the movable spray head 2 is a protrusion 24 matched with the grooves 14, and the protrusion 24 is arranged on the surface of the movable spray head 2 contacted with the chute 12.
In another embodiment, the following may be possible: location structure in the spout 12 is for setting up a plurality of archs on 12 inner walls of spout and arrange along 12 length direction of spout, location structure on the portable shower nozzle 2 be with the recess that the arch matches, the recess sets up on portable shower nozzle 2 and spout 12 contact's surface.
The projection 24 snaps into the recess 14 so that the mobile spray head 2 is positioned in the chute 12. When the force on the traveling head 2 is made large enough, the protrusion 24 can be disengaged from the groove 14 to allow the traveling head 2 to slide. The present invention may also be used with other positioning structures, which are not described in detail herein.
The waterfall spraying plate 1 is vertically arranged in the washing machine, the height dimension of the waterfall spraying plate is larger than the width dimension of the waterfall spraying plate, the chute 12 extends along the length direction of the waterfall spraying plate 1 so as to enable the movable spray head 2 to slide along the length direction of the waterfall spraying plate 1, and the water spray ports 11 are distributed along the length direction of the waterfall spraying plate 1 and are positioned in the sliding range of the movable spray head 2.
Referring to fig. 6, in particular, the mobile spray head 2 includes a U-shaped pipe 21, a mounting portion 22 located at one side of the U-shaped pipe 21 and fixedly connected to the U-shaped pipe 21, and a control handle 23 connected to the mounting portion 22. The installation department 22 cooperates with spout 12 of waterfall board 1, spout 12 runs through along the horizontal direction and spouts waterfall board 1, brake valve lever 23 passes spout 12 to be located and spout one side that waterfall board 1 just is to the clothing, so that staff direct operation, installation department 22 and U-shaped pipe 21 are located and spout one side that waterfall board 1 is back to the clothing. When the position of the mobile spray head 2 needs to be adjusted, the user can directly operate the control handle 23 by hand to push the mobile spray head 2 to slide.
The spout 12 includes a pair of side walls 13 and is located the through-hole that runs through between both sides wall 13 and spouts waterfall board 1, the installation department 22 is installed between both sides wall 13, and the both sides wall 13 sliding contact of installation department 22. The groove 14 in the sliding groove 12 is arranged on the side wall 13, and the corresponding protrusion 24 on the movable nozzle 2 is positioned on two sides of the mounting part 22.
Preferably, the control handle 23 is connected to the mounting portion 22 through a narrow connecting portion, so that the through hole in the chute 12 can be set to be narrow, and the strength of the waterfall board 1 is not affected.
The two ends of the U-shaped pipe 21 are water outlets 26, the two ends of the U-shaped pipe are attached to the inner wall of the waterfall spraying plate 1 and face the water spraying opening 11, the water inlet 25 is arranged at the bottom of the U-shaped pipe 21 and is connected with the corrugated pipe 3, and water flows into the U-shaped pipe 21 from the water inlet 25 and then flows out from the two water outlets 26 simultaneously. The water inlet 25 is vertically downwardly disposed so that the bellows 3 can be vertically suspended in the washing machine, saving installation space. When the movable nozzle 2 moves up and down, the bellows 3 elastically deforms to adapt to the movement of the movable nozzle 2. Preferably, the shape of the end surface of the water outlet 26 is adapted to the shape of the inner wall of the waterfall board 1 matched with the water outlet so as to keep better sealing contact.
The water spraying ports 11 of the waterfall spraying plate 1 are distributed on two sides of the chute 12, the width of the water spraying ports 11 is smaller than or equal to the width of the water outlet 26 of the U-shaped pipe 21, and the water outlet 26 of the U-shaped pipe 21 is at least communicated with the plurality of water spraying ports 11 at the same time, so that the plurality of water spraying ports 11 can spray water at the same time. The outlet area of the spout 11 is smaller than the outlet area of the outlet 26, so that the water can be ejected from the spout 11 at a faster flow rate.
The number of the waterfall spraying plates 1 is at least three, and the waterfall spraying plates are arranged in the washing machine at certain intervals. Preferably, the number of the waterfall boards 1 is four, and is distributed in the washing machine in a diagonal manner.
The use method of the movable spraying structure comprises the following steps: first, the control handle 23 is moved from the inner tub side according to the water level in the washing machine, and the control handle 23 is moved to a proper height such that the water outlet 26 of the movable type nozzle 2 is aligned on the water jet 11 of a designated height. When the washing machine starts washing, water in the inner barrel flows into the connecting water pipe and the corrugated pipe 3 under the action of the impeller, enters the movable spray head 2 along the corrugated pipe 3, is sprayed out through the water outlet 26 of the movable spray head 2 and the water spraying opening 11 on the waterfall plate 1, and returns to the inner barrel.
The movable spray head 2 of the invention can also adopt an electric drive mode to drive the movable spray head to slide on the waterfall spraying plate 1, a liquid level sensor is arranged in the washing machine and used for detecting the water level height in the washing machine, and an electric drive device automatically drives the movable spray head 2 to spray water at a proper height according to a detection signal.
The invention also relates to a washing machine provided with the movable spraying structure.
The foregoing is directed to embodiments of the present invention, and it is understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (10)
1. A movable spraying structure is arranged in a washing machine to spray water to washed clothes in the washing machine, and is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
a waterfall spraying plate which is arranged facing the washed clothes in the washing machine;
the movable spray head is slidably arranged on the waterfall spraying plate and is provided with a water inlet and a water outlet, and water is sprayed at different positions on the waterfall spraying plate through the movable spray head;
one end of the water supply pipe is connected with the water inlet of the movable spray head, and the other end of the water supply pipe is communicated with the water supply unit;
a plurality of water spray ports are arranged on the waterfall spraying plate, and the water outlet is communicated with the water spray ports at different positions on the waterfall spraying plate through a sliding movable spray head;
the width of the water spraying opening is smaller than or equal to that of the water outlet of the movable spray head, and the water outlet is at least communicated with the plurality of water spraying openings at the same time, so that the plurality of water spraying openings can spray water at the same time.
2. A movable spray structure according to claim 1, wherein: the spraying waterfall plate is provided with a chute, the movable spray head is arranged in the chute and can slide along the chute, and the chute and the movable spray head are respectively provided with a positioning structure which is matched with each other so as to limit the movable spray head to automatically slide relative to the chute.
3. A movable spray structure according to claim 2, wherein: the positioning structure in the sliding chute is a plurality of grooves which are arranged on the inner wall of the sliding chute and are distributed along the length direction of the sliding chute, the positioning structure on the movable spray head is a bulge matched with the grooves, the bulge is arranged on the surface of the movable spray head contacted with the sliding chute,
or, location structure in the spout is for setting up a plurality of archs on the spout inner wall and arrange along spout length direction, location structure on the portable shower nozzle be with the recess that the arch matches, the recess sets up on portable shower nozzle and spout contact's surface.
4. A movable spray structure according to claim 2, wherein: the chute extends along the length direction of the waterfall spraying plate so that the movable spray head slides along the length direction of the waterfall spraying plate.
5. A movable spray structure according to claim 2, wherein: the movable spray head comprises a U-shaped pipe, an installation part and a control handle, wherein the installation part is positioned on one side of the U-shaped pipe and fixedly connected with the U-shaped pipe; the installation department cooperates with the spout that spouts the waterfall board, the spout runs through along the horizontal direction and spouts the waterfall board, control handle passes the spout to be located and spout one side that the waterfall board just right the clothing, installation department and U-shaped pipe are located and spout one side that the waterfall board is back to the clothing.
6. A movable spray structure according to claim 5, wherein: the spout includes a pair of lateral wall and is located the through-hole that runs through the waterfall board between the both sides wall, the installation department is installed between the both sides wall, and the both sides wall sliding contact of installation department.
7. A movable spray structure according to claim 6, wherein: the two ends of the U-shaped pipe are water outlets, the two ends of the U-shaped pipe are attached to the inner wall of the waterfall spraying plate and are in sliding fit with the inner wall of the waterfall spraying plate, and the bottom of the U-shaped pipe is provided with the water inlets and is connected with a water supply pipe.
8. A movable shower structure according to any one of claims 2 to 7 wherein: the waterfall spraying plate is vertically arranged in the washing machine, and the water spraying ports are distributed along the length direction of the waterfall spraying plate.
9. A movable spray structure according to claim 8, wherein: and the water spraying ports of the waterfall spraying plate are distributed on two sides of the sliding groove.
10. A washing machine equipped with a movable shower structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718667.9A CN107354682B (en) | 2017-08-21 | 2017-08-21 | Movable sprays structure and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718667.9A CN107354682B (en) | 2017-08-21 | 2017-08-21 | Movable sprays structure and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107354682A CN107354682A (en) | 2017-11-17 |
| CN107354682B true CN107354682B (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710718667.9A Active CN107354682B (en) | 2017-08-21 | 2017-08-21 | Movable sprays structure and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107354682B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166221B (en) * | 2018-03-12 | 2023-05-05 | 安徽工程大学 | Lower water inlet type washing machine water inlet device with adjustable water outlet position |
| CN112127122A (en) * | 2019-06-24 | 2020-12-25 | 青岛海尔洗衣机有限公司 | Spraying device and clothes treatment equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204212230U (en) * | 2014-11-11 | 2015-03-18 | 赵永军 | A kind of guide tracked back of the body spray structure |
| CN204929864U (en) * | 2015-09-17 | 2016-01-06 | 湖州织里华宁园艺工程有限公司 | A kind of gardening height-adjustable water injector |
| CN105887405A (en) * | 2016-06-03 | 2016-08-24 | 无锡小天鹅股份有限公司 | Impeller type washing machine |
| CN206337409U (en) * | 2016-10-31 | 2017-07-18 | 无锡小天鹅股份有限公司 | Washing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010201329B2 (en) * | 2009-04-03 | 2012-05-10 | Lg Electronics Inc. | Fabric treating machine |
-
2017
- 2017-08-21 CN CN201710718667.9A patent/CN107354682B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204212230U (en) * | 2014-11-11 | 2015-03-18 | 赵永军 | A kind of guide tracked back of the body spray structure |
| CN204929864U (en) * | 2015-09-17 | 2016-01-06 | 湖州织里华宁园艺工程有限公司 | A kind of gardening height-adjustable water injector |
| CN105887405A (en) * | 2016-06-03 | 2016-08-24 | 无锡小天鹅股份有限公司 | Impeller type washing machine |
| CN206337409U (en) * | 2016-10-31 | 2017-07-18 | 无锡小天鹅股份有限公司 | Washing machine |
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| Publication number | Publication date |
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| CN107354682A (en) | 2017-11-17 |
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| 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: 20211116 Address after: 266101 Haier Industrial Park, No. 1 Haier Road, Laoshan District, Qingdao, Shandong Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, No. 1 Haier Road, Laoshan District, Qingdao, Shandong Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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