CN112030452B - Hydrodynamic washing machine and washing method - Google Patents
Hydrodynamic washing machine and washing method Download PDFInfo
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- CN112030452B CN112030452B CN202010818886.6A CN202010818886A CN112030452B CN 112030452 B CN112030452 B CN 112030452B CN 202010818886 A CN202010818886 A CN 202010818886A CN 112030452 B CN112030452 B CN 112030452B
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- 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
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- 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
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- 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
- D06F39/083—Liquid discharge or recirculation arrangements
- D06F39/085—Arrangements or adaptations of pumps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a hydrodynamic washing machine and a washing method, the washing machine comprises: the washing machine comprises a washing barrel, wherein at least two groups of water spray openings are formed on the inner wall surface of the washing barrel, and the two groups of water spray openings are configured to form vortex-shaped water flows in the clockwise direction and the anticlockwise direction in the washing barrel respectively so as to provide washing/washing power for clothes in the washing barrel/the washing barrel. The washing method comprises the following steps: injecting washing water into the washing barrel and placing clothes to be washed; opening the circulating pump, the first water valve and the second water valve to enable the water spraying port A 1 And water jet A 2 Spraying water into the barrel body to form vortex-shaped water flow; switching the conduction direction of the first water valve and the second water valve to enable the water spraying port B 1 And water jet B 2 Spraying water into the barrel body to form vortex-shaped water flow with opposite directions; and 4, repeating the step 2-3 until the clothes are washed completely.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a hydrodynamic washing machine and a washing method.
Background
The current pulsator washing machine operates in a mode that an inner cylinder is driven by a motor to rotate. For the pulsator washing machine with a smaller volume, the problems of heavy weight, large volume and low space utilization rate of the pulsator are caused by the traditional motor and belt mode.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a hydrodynamic washing machine and a washing method.
The present invention provides a hydrodynamic washing machine, comprising:
the washing machine comprises a washing barrel, wherein at least two groups of water spray openings are formed on the inner wall surface of the washing barrel, and the two groups of water spray openings are configured to form vortex-shaped water flows in the clockwise direction and the anticlockwise direction in the washing barrel respectively so as to provide washing/washing power for clothes in the washing barrel/the washing barrel.
As a further development of the invention, each set of water jets comprises at least two water jets which are arranged radially opposite one another on the inner wall surface of the washing tub and are located at different height positions of the washing tub.
As a further improvement of the invention, the two water jets are arranged along the circumferential tangential direction of the inner wall surface of the washing barrel where the two water jets are respectively positioned, and the directions are opposite.
As a further improvement of the invention, the two sets of water jets are a first set of water jets A and a second set of water jets B, and the two water jets of the first set of water jets A are water jets A 1 Water jet A 2 Two water jets of the second group of water jets B are water jets B 1 Water jet B 2 The water jet A 1 And the water jet A 2 Oppositely arranged in a first direction, the water jet B 1 And said water jet B 2 The first direction and the second direction are opposite to each other, and the first direction and the second direction are crossed; wherein the water jet B 1 And the water jet A 1 Is arranged at a high position on the inner wall surface of the washing barrel, and the water spraying port A 2 And said water jet B 2 Is arranged at the low position of the inner wall surface of the washing barrel.
As a further improvement of the invention, a water outlet is formed at the bottom of the washing barrel, a water circulation system is formed between the water outlet and the water spray openings, and the water circulation system comprises a circulation pump for providing water circulation power and a valve group for controlling the two groups of water spray openings to spray water alternately.
As a further improvement of the invention, the valve group comprises a first water valve and a second water valve, the water circulation system further comprises a drain pipe communicated with the drain outlet, a main water pipe connected with the drain pipe, and a first water pipe and a second water pipe connected with two ends of the main water pipe, wherein the circulation pump is arranged on the main water pipe, and the water spraying port A is provided with a water inlet 1 And said water jet B 1 The first water pipe is communicated with the main water pipe, and the first water pipe is communicated with the water spraying port A 1 And said water jet B 1 A first water valve (2) is arranged at the joint of the two water valves; the water jet B 2 And the water jet A 2 Through the second water pipe communicated with the main water pipe, the second water pipe is communicated with the water spraying port B 2 And institute(s)The water jet A 2 A second water valve is arranged at the joint of the two water valves; the first water valve and the second water valve are respectively one-way control valves, wherein the first water valve controls the first water pipe to only pass through the water spraying port A each time 1 And said water jet B 1 One of the water spray ports is used for discharging water; the second water valve controls the second water pipe to pass through the water spraying port B only at a time 2 And the water jet A 2 One of the water spray ports is used for discharging water; the water jet A 1 The water jet A 2 Is controlled to spray water at the same time; the water jet B 1 The water jet B 2 Is controlled to spray water simultaneously, the water spraying port A 1 The water jet A 2 And said water jet B 1 The water jet B 2 Forming the clockwise and anticlockwise vortex-shaped water flow with opposite directions.
As a further improvement of the present invention, the water circulation system further includes a drain pump provided outside the washing tub and communicating with a water outlet end of the circulation pump.
As a further improvement of the invention, a plurality of groups of bulges facing the washing cavity of the washing barrel are distributed on the inner wall surface of the washing barrel.
As a further improvement of the invention, the plurality of groups of protrusions are circumferentially distributed along the inner wall surface of the washing tub, and each group of protrusions is wavy along the height direction of the inner wall surface of the washing tub.
The invention also provides a washing method of the hydrodynamic washing machine, which comprises the following steps:
step 1, injecting washing water into a washing barrel and placing clothes to be washed;
step 2, starting the circulating pump, the first water valve and the second water valve to enable the water spraying port A to be opened 1 And water jet A 2 Spraying water into the barrel body to form vortex-shaped water flow;
step 3, keeping the circulating pump open and switching the conduction directions of the first water valve and the second water valve to enable the water spraying port B 1 And water jet B 2 Spraying water into the barrel body to form vortex-shaped water flow with the direction opposite to that in the step 2;
and 4, repeating the step 2-3 until the clothes are washed completely, and closing the circulating pump.
As a further improvement of the present invention, step 5 is also included, closing the first water valve and the second water valve, and simultaneously opening the drain pump to drain the washing water.
The beneficial effects of the invention are as follows: firstly, a forward and reverse rotating impeller washing effect taking water flow as power is realized through a circulating pump and two groups of water spray ports; secondly, the traditional motor belt driving mode is replaced by a water flow driving mode, and washing can be realized by only using a single barrel, so that the washing mode of an inner barrel and an outer barrel is replaced, and the washing machine is lighter in weight and smaller in volume; finally, the drainage of the washing water is realized through the drainage pump, so that the cleaning is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the figures in the following description are only some embodiments of the invention, from which other figures can be obtained without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of a hydrodynamic washing machine according to an embodiment of the present invention;
FIG. 2 is a top view of a hydrodynamic washing machine according to an embodiment of the present invention;
fig. 3 is a bottom view of a hydrodynamic washing machine according to an embodiment of the present invention
FIG. 4 is a schematic diagram of a pipeline structure of a hydrodynamic washing machine according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a hydrodynamic washing machine according to an embodiment of the present invention.
In the drawing the view of the figure,
1. a washing tub; 2. a first water valve; 3. a second water valve; 4. a circulation pump; 5. a first water pipe; 6. a second water pipe; 7. water jet A 1 The method comprises the steps of carrying out a first treatment on the surface of the 8. Water jet B 1 The method comprises the steps of carrying out a first treatment on the surface of the 9. Water jet B 2 The method comprises the steps of carrying out a first treatment on the surface of the 10. Water jet A 2 The method comprises the steps of carrying out a first treatment on the surface of the 11. And (5) draining the pump.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, in the description of the present invention, the terminology used is for the purpose of illustration only and is not intended to limit the scope of the present invention. The terms "comprises" and/or "comprising" are used to specify the presence of stated elements, steps, operations, and/or components, but do not preclude the presence or addition of one or more other elements, steps, operations, and/or components. The terms "first," "second," and the like may be used for describing various elements, do not represent a sequence, and are not intended to limit the elements. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more. These terms are only used to distinguish one element from another element. These and/or other aspects will become apparent to those skilled in the art from the following description, when taken in conjunction with the accompanying drawings, wherein the present invention is described in connection with embodiments thereof. The drawings are intended to depict embodiments of the invention for purposes of illustration only. Those skilled in the art will readily recognize from the following description that alternative embodiments of the illustrated structures and methods of the present invention may be employed without departing from the principles of the present invention.
Embodiment 1 as shown in fig. 1 to 4, a hydrodynamic washing machine according to embodiment 1 of the present invention includes:
and the inner wall surface of the washing barrel 1 is provided with at least two groups of water spray openings, and the two groups of water spray openings are configured to form vortex-shaped water flows in the clockwise direction and the anticlockwise direction in the washing barrel 1 respectively so as to provide washing/washing power for clothes in the washing barrel 1/the washing barrel.
Further, each group of water jets comprises at least two water jets which are arranged on the inner wall surface of the washing barrel 1 in a radial opposite way and are positioned at different height positions of the washing barrel 1. So that the water flow from the two water jets can form a swirl-like flow.
Further, both water jets are arranged in the circumferential tangential direction at the position of the inner wall surface of the respective washing tub 1, and are opposite in direction. The water jet ports are arranged along the tangential direction of the circumference, and vortex formed by water flow sprayed by the water jet ports can enable clothes to rotate close to the inner wall of the washing barrel 1, so that friction force between the clothes and the inner wall of the washing barrel 1 is increased, and washing quality is improved.
Further, the two sets of water jets are a first set of water jets A and a second set of water jets B, and the two water jets of the first set of water jets A are water jets A 1 7. Water jet A 2 10. The two water jets of the second group B are water jets B 1 8. Water jet B 2 9, water jet A 1 7 and water jet A 2 10 are oppositely arranged in the first direction, and the water spraying port B 1 8 and water jet B 2 9 are oppositely arranged in the second direction, and the first direction is crossed with the second direction; wherein the water jet B 1 8 and water jet A 1 7 is arranged at the high position of the inner wall surface of the washing barrel, and the water spraying port A 2 10 and water jet B 2 9 is arranged at a low position of the inner wall surface of the washing tub. The water jet at the higher position and the water jet at the lower position spray water relatively at the same time, and the jet at the higher position can quickly form vortex-shaped water flow in the washing barrel 1 under the combined action of gravity and the relative water flow at the lower position so as to drive clothes to rotate to achieve the washing effect. In the present application, the water jet A is used 2 10 and water jet B 2 9 are arranged in the circumferential tangential direction of the bottommost layer of the washing tub 1, and the water jet B is arranged 1 8 and water jet A 1 7 are arranged in the circumferential tangential direction at the upper position of the washing tub 1. Water jet A 1 7 and water jet A 2 10 are arranged in a staggered way, and the water spraying port B is arranged 1 8 and water jet B 2 9 are arranged in a staggered manner. Water jet A 1 7 and water jet A 2 10 and water jet B 1 8 and water jet B 2 9 may be selected from other settings and arrangements, not limited to the settings and arrangements described above.
Further, a water outlet is formed at the bottom of the washing tub 1, and a water circulation system is formed between the water outlet and the water spray ports, and the water circulation system comprises a circulation pump 4 for providing water circulation power and a valve group for controlling the two groups of water spray ports to spray water alternately.
Further, the valve group comprises a first water valve 2 and a second water valve 3, the water circulation system further comprises a drain pipe communicated with the drain outlet, a main water pipe connected with the drain pipe, and a first water pipe 5 and a second water pipe 6 connected with two ends of the main water pipe, wherein the circulation pump 4 is arranged on the main water pipe, and a water spraying port A is arranged on the main water pipe 1 7 and water jet B 1 8 is communicated with the main water pipe through a first water pipe 5, and the first water pipe 5 is communicated with a water spraying port A 1 7 and water jet B 1 8 is provided with a first water valve 2 at the joint; water jet B 2 9 and water jet A 2 10 is communicated with the main water pipe through a second water pipe 6, and the second water pipe 6 is communicated with the water spraying port B 2 9 and water jet A 2 10 is provided with a second water valve 3; the first water valve 2 and the second water valve 3 are respectively one-way control valves, wherein the first water valve 2 controls the first water pipe 5 to pass through the water spraying port A only at each time 1 7 and water jet B 1 8, one water spray outlet is used for discharging water; the second water valve 3 controls the second water pipe 6 to pass through the water jet B only each time 2 9 and water jet A 2 10, one of the water spray ports is used for discharging water; water jet A 1 7. The water jet a210 is controlled to spray water simultaneously; the water jet B18 and the water jet B29 are controlled to spray water simultaneously, and the water jet A 1 7. Water jet A 2 10 and water jet B 1 8. Water jet B 2 9 form a clockwise and anticlockwise vortex-like water flow with opposite directions.
Further, the water circulation system further includes a drain pump 11 provided outside the washing tub 1 and communicating with the water outlet end of the circulation pump 4. The drain pump 11 is used to drain the washing water after the washing is completed. After the washing is completed, the first water valve 2 and the second water valve 3 are both adjusted to be closed, and the washing water is transferred to the drain pump 11 through the circulation pump 4 and finally discharged. Preferably, the drainage pump 11 is arranged below the washing tub 1 and is at the same level as the circulation pump, so that the circulation pump 11 and the circulation pump 4 are arranged, and the appearance of the washing machine is more attractive and the space is saved.
Further, a plurality of groups of bulges facing the washing cavity of the washing barrel 1 are distributed on the inner wall surface of the washing barrel 1.
Further, a plurality of groups of protrusions are circumferentially distributed along the inner wall surface of the washing tub 1, and each group of protrusions is wavy along the height direction of the inner wall surface of the washing tub 1.
The plurality of groups of bulges arranged on the inner wall of the washing barrel 1 can simulate the washing effect of the washboard, thereby improving the washing quality of clothes. Preferably, the plurality of groups of protrusions are uniformly distributed along the circumferential direction of the inner wall surface of the washing tub 1, so that the clothes in the washing tub 1 can be sufficiently rubbed to further improve the washing effect. The shape of the protrusions is not particularly limited, and for example, a prismatic shape extending from the top to the bottom of the inner wall of the washing tub 1, or a dot shape uniformly distributed on the inner wall of the washing tub 1 may be selected, and the protrusions of other shapes may be selected, not only the above-listed shapes.
Example 2
The washing method of the hydrodynamic washing machine according to embodiment 2 of the present invention includes:
step 1, injecting washing water into a washing barrel 1 and placing clothes to be washed;
step 2, the circulating pump 4, the first water valve 2 and the second water valve 3 are started to enable the water spraying port A to be opened 1 7 and water jet A 2 10 spraying water into the barrel body to form vortex-shaped water flow;
step 3, keeping the circulating pump 4 open and switching the conduction directions of the first water valve 2 and the second water valve 3 to enable the water spraying port B 1 8 and water jet B 2 9 spraying water into the barrel body to form vortex-shaped water flow with the direction opposite to that in the step 2;
and 4, repeating the step 2-3 until the clothes are washed completely, and closing the circulating pump 4.
The washing method of the present application simulates the washing effect of a conventional pulsator washing machine by using water flow, and when the circulation pump 4 is started, the washing water is continuously pumped into each water jet. The conduction direction of the first water valve 2 and the second water valve 3 is regulated to enable the water jet A 1 7 and water jet A 2 10 spraying water at the same time, wherein the sprayed water flow forms vortex-shaped water flow in the washing barrel 1 quickly under the action of gravity, and the rotation direction of the water flow is clockwise at the moment; switching the conduction direction of the first water valve 2 and the second water valve 3 to enable the water jet B 1 8 and water jet B 2 9 spraying water at the same time, wherein the sprayed water flow forms vortex-shaped water flow in the washing barrel 1 quickly under the action of gravity, and the rotation direction of the water flow is anticlockwise; and repeating the forward and reverse washing process until the washing is finished. The circulating pump 4 can not only circulate the washing water for washing in the washing process, but also provide continuous spraying force, so that the impact force of the water flow of each water spray opening is increased, and the washing quality is further improved. The above-described washing process is also applicable to a rinsing process of laundry, and the amount of washing water can be appropriately increased when used for rinsing the laundry.
Further, the method further comprises a step 5 of closing the first water valve 2 and the second water valve 3 and simultaneously opening the drainage pump 11 to drain the washing water.
When the washing is completed, the first water valve 2 and the second water valve 3 are simultaneously closed, and the drain pump 11 is turned on, and the washing water is discharged out of the washing tub 1 by the action of the drain pump 11 via the circulation pump 4.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, one of ordinary skill in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.
It will be understood by those skilled in the art that while the invention has been described with reference to exemplary embodiments, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. A hydrodynamic washing machine, characterized by comprising a washing tub (1), wherein at least two groups of water spray ports are arranged on the inner wall surface of the washing tub (1), one group is configured to enable water flow in the washing tub (1) to form clockwise vortex-shaped water flow, the other group is configured to enable water flow in the washing tub (1) to form anticlockwise vortex-shaped water flow, and the clockwise vortex-shaped water flow and the anticlockwise vortex-shaped water flow are controlled to alternately implement washing/washing actions on clothes in the washing tub (1)/the washing tub;
each group of water spray openings at least comprises two water spray openings, and the two water spray openings are arranged on the inner wall surface of the washing barrel (1) in a radial opposite mode and are positioned at different height positions of the washing barrel (1);
the two groups of water jet openings are a first group of water jet openings A and a second group of water jet openings B, and the two water jet openings of the first group of water jet openings A are water jet openings A 1 (7) Water jet A 2 (10) Two water jets of the second group of water jets B are water jets B 1 (8) Water jet B 2 (9) The water jet A 1 (7) And the water jet A 2 (10) Oppositely arranged in a first direction, the water jet B 1 (8) And said water jet B 2 (9) The first direction and the second direction are opposite to each other, and the first direction and the second direction are crossed; wherein the water jet B 1 (8) And the water jet A 1 (7) Is arranged on the inner wall of the washing barrelAt the high position of the face, the water jet A 2 (10) And said water jet B 2 (9) Is arranged at the lower position of the inner wall surface of the washing barrel;
a plurality of groups of bulges facing to the washing cavity of the washing barrel (1) are distributed on the inner wall surface of the washing barrel (1).
2. Hydrodynamic washing machine according to claim 1, characterized in that the two water jets are arranged in opposite directions along the circumferential tangential direction of the inner wall surface of the washing tub (1) where they are located.
3. Hydrodynamic washing machine according to claim 1, characterized in that the groups of protrusions are circumferentially distributed along the inner wall surface of the washing tub (1), and each group of protrusions is waved in the height direction of the inner wall surface of the washing tub (1).
4. A hydrodynamic washing machine according to claim 1, 2 or 3, characterized in that a drain opening is formed at the bottom of the washing tub (1), a water circulation system is formed between the drain opening and the water jet opening, the water circulation system comprises a drain pump and a circulation pump (4) for providing water circulation power, and a valve group for controlling the two sets of water jet openings to alternately spray water so that the water flow in the washing tub (1) forms the clockwise swirl-like water flow or the anticlockwise swirl-like water flow; the valve group comprises a first water valve (2) and a second water valve (3).
5. Hydrodynamic washing machine according to claim 4, characterized in that the drain pump (11) is provided under the outside of the washing tub (1) and communicates with the water outlet end of the circulation pump (4).
6. The water-powered washing machine according to claim 4, characterized in that the water circulation system further comprises a drain pipe communicating with the drain port, a main water pipe connected to the drain pipe, a first water pipe (5) and a second water pipe (6) connected to both ends of the main water pipe, wherein the water circulation system comprisesThe circulating pump (4) is arranged on the main water pipe, and the water spraying port A 1 (7) And said water jet B 1 (8) Is communicated with the main water pipe through the first water pipe (5), and the first water pipe (5) is communicated with the water spraying port A 1 (7) And said water jet B 1 (8) A first water valve (2) is arranged at the joint of the two water valves; the water jet B 2 (9) And the water jet A 2 (10) Is communicated with the main water pipe through the second water pipe (6), and the second water pipe (6) is communicated with the water spraying port B 2 (9) And the water jet A 2 (10) A second water valve (3) is arranged at the joint of the two water valves; the first water valve (2) and the second water valve (3) are respectively one-way control valves, wherein the first water valve (2) controls the first water pipe (5) to pass through the water spraying port A only at one time 1 (7) And said water jet B 1 (8) One of the water spray ports is used for discharging water; the second water valve (3) controls the second water pipe (6) to pass through the water spraying port B only at one time 2 (9) And the water jet A 2 (10) One of the water spray ports is used for discharging water; the water jet A 1 (7) The water jet A 2 (10) Is controlled to spray water simultaneously to enable water flow in the washing barrel (1) to form clockwise vortex water flow; the water jet B 1 (8) The water jet B 2 (9) Is controlled to spray water simultaneously so that the water flow in the washing barrel (1) forms the anticlockwise vortex-shaped water flow.
7. A washing method of a hydrodynamic laundry machine as claimed in any one of claims 4 to 6, comprising:
step 1, injecting washing water into a washing barrel (1) and placing clothes to be washed;
step 2, the circulating pump (4), the first water valve (2) and the second water valve (3) are started to enable the water spraying port A to be formed 1 (7) And water jet A 2 (10) Spraying water into the barrel body to form vortex-shaped water flow;
step 3, keeping the circulating pump (4) open and switching the conduction directions of the first water valve (2) and the second water valve (3) to enable the water spraying port B 1 (8) And water jet B 2 (9) Spraying water into the barrel body to form vortex-shaped water flow with the direction opposite to that in the step 2;
and 4, repeating the step 2-3 until the clothes are washed completely, and closing the circulating pump (4).
8. The washing method of the hydrodynamic washing machine according to claim 7, further comprising the step of 5, closing the first water valve (2) and the second water valve (3) while opening the drain pump (11) to drain the washing water.
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| CN202010818886.6A CN112030452B (en) | 2020-08-14 | 2020-08-14 | Hydrodynamic washing machine and washing method |
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| US6241781B1 (en) * | 1998-02-18 | 2001-06-05 | Samsung Electronics Co., Ltd. | Washing machine |
| CN2665179Y (en) * | 2002-08-28 | 2004-12-22 | 松下电器产业株式会社 | Washing machine |
| CN201500034U (en) * | 2009-08-11 | 2010-06-09 | 温清武 | Desk type fruit and vegetable cleaning machine |
| CN104074023A (en) * | 2013-03-25 | 2014-10-01 | 海尔集团技术研发中心 | Washing machine and clothes washing control method |
| CN106939495A (en) * | 2016-01-04 | 2017-07-11 | 苏州三星电子有限公司 | A kind of washing case assembly and the washing machine with the washing case assembly |
| WO2019214517A1 (en) * | 2018-05-10 | 2019-11-14 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine and spraying system thereof |
| CN208493412U (en) * | 2018-06-07 | 2019-02-15 | 北京兴信易成机电工程有限公司 | A kind of solvent slop recyclable device with self-cleaning function |
| CN212357677U (en) * | 2020-08-14 | 2021-01-15 | 珠海格力电器股份有限公司 | Hydrodynamic washing machine |
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| CN112030452A (en) | 2020-12-04 |
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