CN112899964B - Washing equipment - Google Patents
Washing equipment Download PDFInfo
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- CN112899964B CN112899964B CN201911133318.6A CN201911133318A CN112899964B CN 112899964 B CN112899964 B CN 112899964B CN 201911133318 A CN201911133318 A CN 201911133318A CN 112899964 B CN112899964 B CN 112899964B
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- water
- pipeline
- washing
- barrel
- bucket
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- 238000005406 washing Methods 0.000 title claims abstract description 126
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 491
- 238000005507 spraying Methods 0.000 claims abstract description 94
- 230000002441 reversible effect Effects 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims description 41
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 24
- 238000003756 stirring Methods 0.000 abstract description 16
- 101150114468 TUB1 gene Proteins 0.000 description 33
- 238000000034 method Methods 0.000 description 13
- 239000007788 liquid Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/04—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid solely by water jets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses washing equipment, which comprises a water containing barrel for containing a load to be washed and washing water, wherein a first water spraying structure is arranged on the water containing barrel and is used for driving the washing water in the water containing barrel to flow circumferentially in a clockwise direction; and a second water spraying structure for driving the washing water in the tub to flow circumferentially in a counterclockwise direction. Through the washing equipment, the stirring structure is not required to be arranged in the water holding barrel, so that the effect of stirring the washing water in the water holding barrel to form washing water flow can be realized; meanwhile, by arranging the first water spraying structure and the second water spraying structure which drive water flow positively and negatively in the water holding barrel, the forward and reverse rotation of the washing water in the water holding barrel is realized, and the effect of forming the washing water flow with variable rotation stop ratio in the water holding barrel is achieved.
Description
Technical Field
The present invention relates to a washing device in a household washing device.
Background
The existing pulsator washing machine is characterized in that water flow is formed in a water containing barrel through stirring of stirring pieces such as pulsators arranged in the barrel, and the effect of washing the load contained in the barrel is achieved. However, the stirring parts such as the pulsator are directly contacted with the load in the barrel in the rotating process, so that the abrasion to the load is serious, the service life of the load such as clothes is shortened, and the load damage condition such as the clothes can be caused, for example, the zipper or the beautiful decoration on the clothes is washed out.
In view of this, the applicant has proposed the present invention.
Disclosure of Invention
The invention aims to solve the technical problems of overcoming the defects of the prior art and providing washing equipment so as to realize the purposes of forming controllable forward and reverse rotation in a water containing barrel and washing water flow for washing a load; meanwhile, it is still another object of the present invention to provide a washing apparatus for achieving the purpose of forming a flow of washing water without providing a stirring member in a tub.
In order to solve the technical problems, the invention adopts the basic conception of the technical scheme that:
a washing apparatus includes a tub accommodating a load to be washed and wash water, the tub being provided with a first water spraying structure for driving the wash water in the tub to flow in a clockwise circumferential direction; and a second water spraying structure for driving the washing water in the tub to flow in a counterclockwise circumferential direction.
Further, a pipe for pumping the received washing water to the first water spraying structure and the second water spraying structure is arranged on the water accommodating barrel, the first water spraying structure sprays and flows the pumped water flow back to the water accommodating barrel along the clockwise circumferential direction of the water accommodating barrel, and the second water spraying structure sprays and flows the pumped water flow back to the water accommodating barrel along the anticlockwise circumferential direction of the water accommodating barrel.
Further, the first water spraying structure and the second water spraying structure are connected with the water outlet end of the same pipeline through a water dividing valve, the water inlet end of the pipeline is connected with the bottom of the water holding bucket and/or the water inlet pipe of the washing equipment, and the water dividing valve is used for communicating the pipeline with the first water spraying structure or the second water spraying structure in a reversible manner; preferably, a pump is provided on the pipe for supplying power to drive the washing water at the bottom of the tub to flow along the pipe to the first water spraying structure or the second water spraying structure.
Further, the first water spraying structure comprises a first water spraying port which is arranged on the water containing barrel towards the clockwise circumferential direction side, the second water spraying structure comprises a second water spraying port which is arranged on the water containing barrel towards the anticlockwise circumferential direction side, and one of the first water spraying port and the second water spraying port is connected with the pipeline and is used for spraying and refluxing water flow led out of the pipeline to the water containing barrel along the clockwise circumferential direction or the anticlockwise circumferential direction of the water containing barrel.
Further, a first pipeline and a second pipeline which extend along the parallel direction of the axis of the water holding barrel are arranged on the inner side of the barrel wall of the water holding barrel, a first water spraying port is arranged on the clockwise circumference side of the first pipeline facing the water holding barrel, and the first water spraying port is communicated with a first waterway in the first pipeline; the second pipeline is provided with a second water spray port towards the anticlockwise circumference side of the water bucket, and the second water spray port is communicated with a second waterway in the second pipeline; preferably, the first waterway and the second waterway are communicated with different water outlets of the same water diversion valve, and a water inlet of the water diversion valve is communicated with the bottom of the water holding bucket through a pipeline.
Further, the first pipeline and the second pipeline are respectively and relatively rotatably arranged on the water containing bucket around the shaft and are used for adjusting the spraying direction of the water spraying port arranged on the side wall of the pipeline.
Further, a plurality of first water spraying ports which are arranged along the axial direction at intervals are arranged on the first pipeline, a plurality of second water spraying ports which are arranged along the axial direction at intervals are arranged on the second pipeline, each first water spraying port is communicated with the first pipeline and the first waterway inside, and each second water spraying port is communicated with the second pipeline and the second waterway inside; preferably, the lower end of the first pipeline is provided with a first opening and an upper end sealing arrangement for communicating the first waterway with the shunt valve, and the lower end of the second pipeline is provided with a second opening and an upper end sealing arrangement for communicating the second waterway with the shunt valve.
Further, the first pipeline and the second pipeline are arranged close to each other and are arranged in the same protective net cover; preferably, the inner side of the barrel wall of the water containing barrel is fixedly provided with a protective net cover, the protective net cover is formed by a filter screen with filter holes distributed, the protective net cover and the barrel wall of the water containing barrel enclose a mounting cavity, a first pipeline and a second pipeline are further preferably arranged in the mounting cavity, and two ends of the first pipeline and two ends of the second pipeline are respectively positioned at or close to corresponding ends of the water containing barrel.
Further, a plurality of first pipelines and second pipelines extending along the parallel direction of the axis of the water bucket are arranged on the inner wall of the water bucket, each first pipeline is provided with a first water spray port on the clockwise circumferential direction side of the water bucket, and each second pipeline is provided with a second water spray port on the anticlockwise circumferential direction side of the water bucket; preferably, each first water jet is symmetrically arranged relative to the axis of the water containing barrel, and each second water jet is symmetrically arranged relative to the axis of the water containing barrel; preferably, a plurality of protective net covers are arranged on the wall of the water bucket at equal intervals, and a first pipeline and a second pipeline are respectively arranged in a mounting cavity formed by the protective net covers and the wall of the water bucket.
Further, the axis of the tub extends in the vertical direction.
Further, the water containing barrel is an outer barrel of the washing equipment; or the tub is an inner tub that does not rotate when the washing apparatus performs a washing process. The method specifically adopts the following forms: an inner tub with dewatering holes, which is not rotated when the washing device executes the washing procedure, is installed in the water tub; or the water containing bucket is sleeved in the outer bucket, and the water containing bucket is provided with a dehydration hole.
By adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects.
By arranging the washing equipment, the effect of stirring the washing water in the water bucket to form washing water flow can be realized without arranging a stirring structure in the water bucket; meanwhile, by arranging the first water spraying structure and the second water spraying structure which drive water flow positively and negatively in the water holding barrel, the forward and reverse rotation of the washing water in the water holding barrel is realized, and the effect of forming the washing water flow with variable rotation stop ratio in the water holding barrel is achieved.
Meanwhile, the invention has simple structure, simple method and obvious effect and is suitable for popularization and use.
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view showing the structure of a washing apparatus according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of a water spray structure of a washing apparatus according to an embodiment of the present invention;
FIG. 3 is a block diagram showing the structure of a washing apparatus in an embodiment of the present invention;
FIG. 4 is a flow chart of the control of the washing apparatus to form a counter-rotating water flow in accordance with an embodiment of the present invention;
Fig. 5 is a flow chart illustrating a control method of a washing apparatus in an embodiment of the present invention.
Main original description: 1-water bucket, 2-filter screen cover, 3-first water spraying structure, 4-second water spraying structure, 5-first pipeline, 6-second pipeline, 7-first water path, 8-second water path, 9-first water spraying port, 10-second water spraying port, 11-pump, 12-shunt valve and 13-pipeline.
Detailed Description
As shown in fig. 1 to 5, a washing apparatus is described in an embodiment of the present invention, which includes a tub 1 accommodating a load to be washed and washing water, the tub 1 being provided with a first water spray structure 3 for driving the washing water in the tub to flow in a clockwise circumferential direction by using a sprayed water flow; and a second water spraying structure 4 for driving the washing water in the tub to flow in a counterclockwise circumferential direction by using the sprayed water flow.
Through the washing equipment, the stirring structure is not required to be arranged in the water holding barrel, so that the effect of stirring the washing water in the water holding barrel to form washing water flow can be realized; meanwhile, by arranging the first water spraying structure and the second water spraying structure which drive water flow positively and negatively in the water holding barrel, the forward and reverse rotation of the washing water in the water holding barrel is realized, and the effect of forming the washing water flow with variable rotation stop ratio in the water holding barrel is achieved.
As shown in fig. 3, in the embodiment of the present invention, the tub 1 is connected with a pipe 13 for pumping the received wash water to the first water spraying structure 3 and the second water spraying structure 4, and the first water spraying structure 3 sprays the pumped water back into the tub 1 in a clockwise circumferential direction of the tub 1 to drive the wash load to rotate clockwise around the axis of the tub 1; the second water spray structure 4 sprays the drawn water flow back into the tub 1 in a counterclockwise circumferential direction of the tub 1, driving the washing load to rotate counterclockwise around the axis of the tub 1. Accordingly, the first water spray structure 3 and the second water spray structure 4 are connected to the tub 1 via the water diversion valve 12 and the pipe 13 such that the washing water contained in the tub 1 forms a circulating water flow between the tub 1 and the pipe 13, and the circulating water is passed through the first water spray structure 3 or the second water spray structure 4 to drive the washing water in the tub 1 to form a washing water flow rotating clockwise or counterclockwise.
In the embodiment of the invention, the first water spraying structure 3 and the second water spraying structure 4 are connected with the water outlet end of the same pipeline 13 through the water dividing valve 12, the water inlet end of the pipeline 13 is connected with the bottom of the water containing barrel 1, and the water dividing valve 12 is used for communicating the pipeline 13 with the first water spraying structure 3 or the second water spraying structure 4 in a reversible manner. In the embodiment of the invention, a pump 11 is arranged on a pipeline 13 and is used for providing power to drive washing water at the bottom of the water bucket 1 to flow to the first water spraying structure 3 or the second water spraying structure 4 along the pipeline 13; meanwhile, the pump 11 in the embodiment of the invention can be arranged between the pipeline 13 and the water containing bucket 1 or between the pipeline 13 and the water diversion valve 12, and still can realize the effects of providing power and driving the washing water in the water containing bucket to circularly flow.
As shown in fig. 1 to 3, in the embodiment of the present invention, the first water spraying structure 3 includes a first water spraying port 9 opened on the tub 1 toward the clockwise circumferential direction side, the second water spraying structure 4 includes a second water spraying port 10 opened on the tub 1 toward the counterclockwise circumferential direction side, and one of the first water spraying port 9 and the second water spraying port 10 is connected to the pipe 13 for spraying and refluxing the water flow led out from the pipe 13 to the tub 1 in the clockwise circumferential direction or the counterclockwise circumferential direction of the tub 1.
In the embodiment of the invention, a first pipeline 5 and a second pipeline 6 extending along the parallel direction of the axis of the water holding barrel 1 are arranged on the inner side of the barrel wall of the water holding barrel 1, a first water spraying port 9 is arranged on the clockwise circumference side of the first pipeline 5 facing the water holding barrel 1, and the first water spraying port 9 is communicated with a first waterway 7 in the first pipeline 5; the second pipeline 6 is provided with a second water spray port 10 towards the anticlockwise circumference side of the water containing barrel 1, and the second water spray port 10 is communicated with a second waterway 8 inside the second pipeline 6. By arranging a pipeline at the inner side of the wall of the water containing bucket close to the outer periphery of the water containing bucket, the water containing bucket is sprayed with the sprayed water flow, so that the stirring driving force of the sprayed water flow is improved. Meanwhile, by arranging two independent water spraying waterways, the clockwise driving water flow and the anticlockwise driving water flow complementarily interfere and independently operate, and the strength of the washing water flow formed in the water containing barrel is improved.
In this embodiment, the first waterway 7 and the second waterway 8 are communicated with different water outlets of the same water diversion valve 12, and the water inlet of the water diversion valve 12 is communicated with the bottom of the water tub 1 through a pipeline 13, so that the washing water in the water tub 1 flows out from the lower part and flows back into the water tub 1 through the first water spraying structure 3 and the second water spraying structure 4 to achieve the effect of washing water circulation.
In the embodiment of the invention, the first pipeline 5 and the second pipeline 6 are respectively and relatively rotatably arranged on the water bucket 1 around the shaft and are used for adjusting the spraying direction of a water nozzle arranged on the side wall of the pipeline. Therefore, the first pipeline 5 and the second pipeline 6 can be arranged on the water containing barrel 1 in a pivoting manner, so that the spraying direction of the water spraying port can be correspondingly adjusted, and the effect of providing washing water flow with corresponding strength for different washing procedures and different load weights can be further achieved. For example: when the weight of the load to be washed in the water containing barrel is large, the first pipeline 5 is driven to be provided with a first water spray port 9 which is laterally close to the barrel wall of the water containing barrel 1 to rotate, the second pipeline 6 is driven to be provided with a second water spray port 10 which is laterally close to the barrel wall of the water containing barrel 1 to rotate, so that the sprayed water flows to the peripheral side of the water containing barrel 1 to be sprayed, and the stirring force of the sprayed water flow is improved; when the weight of the load to be washed in the water containing bucket 1 is small, the first pipeline 5 is driven to be provided with the first water spray opening 9 to rotate laterally far away from the wall of the water containing bucket 1, and the second pipeline 6 is driven to be provided with the second water spray opening 10 to rotate laterally far away from the wall of the water containing bucket 1, so that the sprayed water flows to the center side of the water containing bucket 1 to be sprayed, and the stirring force of the sprayed water flow is reduced.
Of course, in order to improve the degree of automation of the control of the water jet, a driving device may be disposed on the tub 1 and connected to the first and second pipes 5 and 6 through a driving structure, so as to drive the first and second pipes 5 and 6 to rotate about axes, respectively, thereby achieving the effect of automatically controlling the first and second pipes 5 and 6, respectively (not shown in the drawings).
In the embodiment of the invention, a plurality of first water spray ports 9 with different levels are arranged on the first pipeline 5, a plurality of second water spray ports 10 with different levels are arranged on the second pipeline 6, each first water spray port 9 is communicated with a first waterway 7 in the first pipeline 5, and each second water spray port 10 is communicated with a second waterway 8 in the second pipeline 6. Preferably, a plurality of first water spray ports 9 are arranged on the first pipeline 5 at equal intervals along the axial direction, and the axle centers of the first water spray ports 9 are all arranged on the same construction line of the first pipeline 5; a plurality of second water spray ports 10 are arranged on the second pipeline 6 at equal intervals along the axial direction, and the axle center of each second water spray port 10 is arranged on the same construction line of the second pipeline 6. Through set up a plurality of water jet on the pipeline along axial interval to the rivers are sprayed to a plurality of different cross-sections in the flourishing cask, realized providing the effect of rotary driving force to a plurality of liquid level heights in the flourishing cask respectively, and then reached stirring effort evenly distributed in the flourishing cask, promoted the apparent technological progress of washing effect.
In this embodiment, the lower end of the first pipeline 5 is provided with a first opening and an upper end which are communicated with the first waterway 7 and the water diversion valve 12, and the lower end of the second pipeline 6 is provided with a second opening and an upper end which are communicated with the second waterway 8 and the water diversion valve 12, so that the washing water in the water bucket 1 flows into the waterway along the lower ends of the two pipelines correspondingly and flows upwards at the pressure difference acting force to be sprayed out correspondingly from each water spraying port, and the effects of spraying and generating washing water flow correspondingly to different sections in the water bucket are achieved.
As shown in fig. 1 and 2, in the embodiment of the present invention, the first pipeline 5 and the second pipeline 6 are disposed close to each other and installed in the same protection net cover 2. The first pipelines and the second pipelines are arranged in a one-to-one opposite mode, so that the first pipelines and the second pipelines which are arranged in the opposite mode respectively generate clockwise or anticlockwise rotary driving acting force at the same position. Meanwhile, a plurality of groups of first pipelines and second pipelines which are arranged in groups can be symmetrically arranged relative to the axis of the water containing bucket, so that stirring acting force and uniform intensity of the stirring force are further improved.
As shown in fig. 1 and 2, in this embodiment, a protection net cover 2 is fixedly installed inside a tub wall of a tub 1, the protection net cover and the tub wall enclose an installation cavity, a first pipeline 5 and a second pipeline 6 are located in the installation cavity, and the protection net cover 2 is composed of a filter net with filter holes arranged therein. By arranging the first pipeline and the second pipeline in the cavity surrounded by the filter screen, not only the driving force of the water jet to drive the washing water in the water holding barrel can be ensured, but also the situation that the line scraps and the load in the water holding barrel are contacted with the pipeline can be avoided. Preferably, a partition plate is arranged in a cavity surrounded by the protective net cover 2 and the barrel wall of the water barrel 1, the partition plate divides the interior of the cavity into two parts, and the first pipeline 5 and the second pipeline 6 are respectively positioned in different parts, so that water flows sprayed by the two pipelines cannot interfere with each other.
In the embodiment of the invention, the two ends of the first pipeline 5 and the second pipeline 6 are respectively positioned at or near the corresponding ends of the water containing bucket 1, so that the first pipeline 5 and the second pipeline 6 cover all the axial sections of the water containing bucket 1, and the water containing bucket can realize the effect of correspondingly jetting driving water flows for different liquid level heights.
In the embodiment of the present invention, a plurality of first pipelines 5 and second pipelines 6 extending in parallel to the axis of the tub 1 are arranged on the inner wall of the tub 1, each first pipeline 5 is provided with a first water spray port 9 on the clockwise circumferential side of the tub 1, and each second pipeline 6 is provided with a second water spray port 10 on the counterclockwise circumferential side. In this embodiment, each first water jet 9 is symmetrically arranged with respect to the axis of the tub 1, and each second water jet 10 is symmetrically arranged with respect to the axis of the tub 1. Preferably, the first pipelines 5 and the second pipelines 6 are arranged close to each other in a one-to-one correspondence. Through above-mentioned setting for set up multiunit first pipeline and second pipeline in the flourishing cask, with provide rotary drive effort respectively in a plurality of positions, so that the rivers intensity in the flourishing cask is more even, and then effectively promote the washing effect. In the embodiment of the invention, each first pipeline is communicated with the same water outlet of the water diversion valve through a pipeline, and each second pipeline is communicated with the other water outlet of the water diversion valve through a pipeline, so that the first water spray ports on each first pipeline and the second water spray ports on each second pipeline synchronously spray water.
In the embodiment of the present invention, the axis of the tub 1 extends in the vertical direction, and the first and second pipes 5 and 6 extend in the vertical direction to respectively supply the sprayed water flow to different liquid level heights of the tub 1 using the water spray ports distributed at different heights of the waterway.
In the embodiment of the present invention, the tub 1 may be an outer tub of the washing apparatus; or the tub may be an inner tub which is not rotated when the washing apparatus performs the washing process; meanwhile, the water bucket is suitable for a pulsator washing machine and also can be suitable for a drum washing machine.
As shown in fig. 4 and 5, a control method of a washing apparatus is also described in an embodiment of the present invention, which includes: the washing water in the water containing barrel forms at least one stream of water jet clockwise along the circumferential direction of the water containing barrel or at least one stream of water jet anticlockwise along the circumferential direction of the water containing barrel, the washing water in the water containing barrel rotates to form water flow at a certain rotation stop ratio under the action of the water jet, and the water flow is used for washing the load contained in the water containing barrel.
In the embodiment of the invention, the water jet can be directly sprayed in the water bucket through the spraying structure under the action of the pump to form the water jet; the washing water can be pumped out of the water holding barrel through the pump and connected with an external pipeline, and then flows back into the water holding barrel through the pipeline, and the washing water is sprayed through the spraying structure to form water jet.
In the embodiment of the invention, the water jet can be singly sprayed along the clockwise circumference direction or sprayed along the anticlockwise direction, or can be combined into the water jet with the clockwise circumference direction and the anticlockwise circumference direction, and the water jet can only drive the washing water in the water bucket by utilizing the water jet to form the water jet.
In the embodiment of the invention, the washing water in the water containing barrel rotates at a set rotation stop ratio under the action of clockwise water jet and/or anticlockwise water jet. By the control method, the clothes treatment device can realize the driving function of rotating the washing water in the forward and reverse directions only by injecting water flow into the water holding barrel, and further achieves the effect of providing the washing water flow with adjustable and set rotation stop ratio for the load put in the washing equipment.
In the embodiment of the invention, clockwise water jet is jetted into the water holding barrel from the inner wall of the water holding barrel, and the jet direction of the clockwise water jet is deviated to the clockwise circumferential direction relative to the radial direction of the water holding barrel; the counterclockwise water jet is jetted into the water tub from the inner wall of the water tub, and the jetting direction of the counterclockwise water jet is deviated to the counterclockwise circumferential direction relative to the radial direction of the water tub; preferably, the clockwise water jet and the counterclockwise water jet are both directed horizontally. The radial direction of the water bucket is the radial direction of the water bucket at the intersection position of the overspray water flow and the circumferential wall of the water bucket; i.e. the direction of the connecting line between the intersection of the water jet direction and the peripheral wall of the water bucket and the axle center of the water bucket.
The water jet is sprayed into the water containing barrel from the center of the outer circumference and is sprayed in a relative inclined way, so that the washing water in the barrel is driven to generate circumferential rotation under the action of the water jet, and the aim of forming the washing water with a certain rotation stop ratio in the water containing barrel is fulfilled.
In the embodiment of the invention, the offset angles of the clockwise water jet and the anticlockwise water jet relative to the radial direction of the water containing barrel can be adjusted; preferably, when the washing water flow having a large flow rate is performed in the washing course of the washing apparatus, an offset angle of the clockwise and/or counterclockwise sprayed water flow with respect to the radial direction of the tub increases; when the water flow having a small flow rate is performed in the washing course of the washing apparatus, the offset angle of the clockwise and/or counterclockwise water flow with respect to the radial direction of the tub is reduced.
The jet direction of the jet water flow is set to be adjustable, so that the effect of adjusting the driving force of the jet water flow can be achieved by changing the jet water flow direction, and further, the obvious technical progress of adjusting the forward and reverse rotation water flow intensity in the water containing barrel of the washing machine, enriching the washing water flow types and improving the washing effect can be achieved.
In the embodiment of the invention, a plurality of clockwise water flows and/or anticlockwise water flows are sprayed into the water containing barrel, and each clockwise water flow and/or anticlockwise water flow is sprayed into the water containing barrel from different circumferential positions of the inner wall of the water containing barrel. The water flows in the same circumferential direction are respectively sprayed into the water bucket from different positions of the water bucket, so that stable circumferential water flows are formed in the water bucket, and the aim of improving the washing effect is fulfilled.
Preferably, in order to ensure uniformity of washing water flow in the water holding barrel, each strand of clockwise water flow and/or anticlockwise water flow can be respectively sprayed into the water holding barrel from the position of the water holding barrel with equal interval angle, so as to realize the effects of fully covering the washing water in the water holding barrel and fully carrying out impact washing on loads at all positions in the water holding barrel.
In the embodiment of the invention, in order to ensure that the washing water is acted by the unidirectional driving force, only one clockwise water flow or counterclockwise water flow can be sprayed at any time node in the washing process of the washing equipment.
In the embodiment of the invention, the different liquid level heights of the water containing bucket respectively have at least one water jet which is clockwise and/or anticlockwise and is sprayed into the water containing bucket. The water flows are respectively sprayed to different height positions of the water holding barrel so as to drive the water flows in all height surfaces in the water holding barrel to rotate, thereby achieving the effect of providing uniform and indiscriminate driving force for the washing water in the water holding barrel and ensuring that all loads from top to bottom in the water holding barrel can be impacted by the water flows and the load in the barrel can be comprehensively washed.
In the embodiment of the invention, the water jet takes the water flow extracted from the bottom of the water containing barrel and/or the external water flow flowing into the washing equipment as a water supply source, so that the washing equipment can form the water flow with corresponding rotation stop ratio in the water containing barrel in the washing process and the water inlet process, thereby improving the washing effect.
As shown in fig. 5, in the embodiment of the present invention, the process of washing the load by the washing apparatus includes the steps of,
Step S1, water is fed into washing equipment, and in the water feeding process, the water is fed into a water containing barrel in an alternate mode of clockwise water jet and anticlockwise water jet;
s2, water is fed to a set water level;
S3, extracting the washing water at the bottom of the water holding barrel, and then enabling the washing water to flow back into the water holding barrel in an alternating mode of clockwise water jet and anticlockwise water jet so as to apply a clockwise and/or anticlockwise flowing driving force to the washing water in the water holding barrel, so that the washing water with a set rotation stop ratio is formed in the water holding barrel;
and S4, after the washing procedure is finished, the washing water in the water containing barrel is discharged.
As shown in fig. 4, in the embodiment of the present invention, the process of spraying water flow into the tub by the washing apparatus to drive the washing water to flow at a set rotation stop ratio includes the steps of,
Step S101, adjusting the spraying direction of clockwise water spraying, and spraying the clockwise water spraying into the water containing barrel until the set time t1;
Step S102, stopping water injection until the set time t2;
step S103, adjusting the spraying direction of the counterclockwise spraying water flow, and spraying the counterclockwise spraying water flow into the water containing barrel until the set time t3;
step S104, stopping water injection to the set time t4, and executing step S101;
Preferably, t1, t2, t3, t4 in the above steps are all set values equal to or greater than 0.
As shown in fig. 1 to 5, in the embodiment of the present invention, a first water spray structure 3 provided on the tub 1 for spraying a clockwise water spray into the tub 1; and a second water spraying structure 4 for spraying a counterclockwise water flow into the tub 1.
The above embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention, and various changes and modifications can be made by those skilled in the art without departing from the spirit of the present invention.
Claims (8)
1. A washing apparatus comprising a tub accommodating a load to be washed and wash water, characterized in that: the water containing barrel is provided with a first water spraying structure for driving the washing water in the water containing barrel to flow along the clockwise circumference; a second water spraying structure for driving the washing water in the tub to flow circumferentially in a counterclockwise direction;
The inner side of the water holding barrel is provided with a first pipeline and a second pipeline which can rotate around a shaft relatively, the internal channel of the first pipeline forms a first waterway, and the internal channel of the second pipeline forms a second waterway;
The inner side of the barrel wall of the water containing barrel is fixedly provided with a protective net cover, the protective net cover is composed of a filter screen with filter holes, the protective net cover and the barrel wall of the water containing barrel enclose a mounting cavity, and a first pipeline and a second pipeline which are arranged in parallel and at intervals are arranged in the mounting cavity;
a partition plate is arranged in a cavity surrounded by the protective net cover and the barrel wall of the water barrel, the partition plate divides the cavity into two parts, and the first pipeline and the second pipeline are respectively positioned in different parts, so that water flows sprayed by the two pipelines cannot interfere with each other.
2. A washing apparatus according to claim 1, wherein: the first water spraying structure and the second water spraying structure are connected with the water outlet end of the same pipeline through a water dividing valve, the water inlet end of the pipeline is connected with the bottom of the water holding bucket and/or connected with the water inlet pipe of the washing equipment, and the water dividing valve is used for communicating the pipeline with the first water spraying structure or the second water spraying structure in a reversible manner;
The pipeline is provided with a pump for providing power to drive the washing water at the bottom of the water bucket to flow to the first water spraying structure or the second water spraying structure along the pipeline.
3. A washing apparatus according to claim 2, wherein: the first water spraying structure comprises a first water spraying port which is arranged on the water containing barrel towards the clockwise circumferential direction side, the second water spraying structure comprises a second water spraying port which is arranged on the water containing barrel towards the anticlockwise circumferential direction side, and the first water spraying port and the second water spraying port are connected with the pipeline through a water dividing valve.
4. A washing apparatus according to claim 3, wherein: the inner side of the barrel wall of the water containing barrel is provided with a first water channel and a second water channel which extend along the parallel direction of the axis of the water containing barrel, the first water channel is provided with a first water jet towards the clockwise circumference side of the water containing barrel, and the first water jet is communicated with the first water channel; the second water way is provided with a second water spray port towards the anticlockwise circumference side of the water containing barrel, and the second water spray port is communicated with the second water way;
the first waterway and the second waterway are communicated with different water outlets of the same water diversion valve, and a water inlet of the water diversion valve is communicated with the bottom of the water holding bucket through a pipeline.
5. A washing apparatus according to claim 4, wherein: the inner wall of the water holding bucket is provided with a plurality of first waterways and second waterways which extend along the parallel direction of the axis of the water holding bucket, each first waterway is respectively provided with a first water jet on the clockwise circumferential direction side of the water holding bucket, and each second waterway is respectively provided with a second water jet on the anticlockwise circumferential direction side of the water holding bucket.
6. A washing apparatus according to claim 4 or 5, wherein: the first water way is provided with a plurality of first water spray ports which are arranged at intervals and are positioned at different water levels, and the second water way is provided with a plurality of second water spray ports which are arranged at intervals along the axial direction and are positioned at different water levels.
7. A washing apparatus according to claim 1, wherein: a plurality of protective net covers are arranged on the wall of the water bucket at equal intervals, and a first pipeline and a second pipeline are respectively arranged in an installation cavity formed by the protective net covers and the wall of the water bucket.
8. A washing apparatus according to any one of claims 1 to 5, wherein: the axis of the tub extends in a vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911133318.6A CN112899964B (en) | 2019-11-19 | 2019-11-19 | Washing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911133318.6A CN112899964B (en) | 2019-11-19 | 2019-11-19 | Washing equipment |
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| Publication Number | Publication Date |
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| CN112899964A CN112899964A (en) | 2021-06-04 |
| CN112899964B true CN112899964B (en) | 2024-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911133318.6A Active CN112899964B (en) | 2019-11-19 | 2019-11-19 | Washing equipment |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09173676A (en) * | 1995-12-27 | 1997-07-08 | Sanyo Electric Co Ltd | Washing machine |
| CN2429545Y (en) * | 2000-06-23 | 2001-05-09 | 郑长征 | Jet washing machine |
| CN2927976Y (en) * | 2006-04-30 | 2007-08-01 | 方永汉 | Dish washing machine |
| CN203530682U (en) * | 2013-09-29 | 2014-04-09 | 浙江海洋学院 | Annular shear flow energy-saving efficient washing machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10000885B2 (en) * | 2013-07-04 | 2018-06-19 | Dongbu Daewoo Electronics Corporation | Washing machine and washing method thereof |
| US10292564B2 (en) * | 2015-11-17 | 2019-05-21 | Haier Us Appliance Solutions, Inc. | Spray arm assemblies for dishwasher appliances |
| CN107320040A (en) * | 2017-08-30 | 2017-11-07 | 太仓博轩信息科技有限公司 | A kind of intelligent wiper mechanism of family expenses cleaning equipment |
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2019
- 2019-11-19 CN CN201911133318.6A patent/CN112899964B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09173676A (en) * | 1995-12-27 | 1997-07-08 | Sanyo Electric Co Ltd | Washing machine |
| CN2429545Y (en) * | 2000-06-23 | 2001-05-09 | 郑长征 | Jet washing machine |
| CN2927976Y (en) * | 2006-04-30 | 2007-08-01 | 方永汉 | Dish washing machine |
| CN203530682U (en) * | 2013-09-29 | 2014-04-09 | 浙江海洋学院 | Annular shear flow energy-saving efficient washing machine |
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| CN112899964A (en) | 2021-06-04 |
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