CN108729096B - Washing machine - Google Patents
Washing machine Download PDFInfo
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- CN108729096B CN108729096B CN201710276887.0A CN201710276887A CN108729096B CN 108729096 B CN108729096 B CN 108729096B CN 201710276887 A CN201710276887 A CN 201710276887A CN 108729096 B CN108729096 B CN 108729096B
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- ultrasonic
- washing
- washing machine
- clothes
- ultrasonic vibration
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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
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
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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
- D06F19/00—Washing machines using vibrations for washing purposes
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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
- D06F7/00—Washing devices adapted to be used independently of any particular receptacle, e.g. for removable mounting on wash-tubs, bath-tubs, or the like
- D06F7/04—Washing devices adapted to be used independently of any particular receptacle, e.g. for removable mounting on wash-tubs, bath-tubs, or the like of the vibrator type
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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
Abstract
The invention discloses a washing machine, which comprises a shell, wherein a washing barrel is arranged in the shell; the cleaning tank is arranged on the shell; the ultrasonic vibration end of the ultrasonic generating device is in contact with the local part of the clothes to be washed, and the ultrasonic vibration waves are directly transmitted to the clothes to be washed which are soaked with the washing liquid for washing. The washing machine can not only clean the whole clothes, but also quickly and thoroughly remove local stubborn stains on the clothes. The ultrasonic vibration end of the ultrasonic generating device is in direct contact with the soaked clothes to be washed, so that the consumption of the soft clothes to ultrasonic waves can be greatly reduced, the ultrasonic effect is enhanced, the resonance of deeper stains on the clothes can be caused, and the aim of thoroughly removing the stains is fulfilled.
Description
Technical Field
The invention belongs to the field of washing machines, and particularly relates to a washing machine.
Background
The washing machine generally has a relatively uniform cleaning power for clothes, and has a weak cleaning power for heavy stains on clothes without heating for washing. The local part of the clothes can not be cleaned, and the local heavy stains on the clothes are difficult to remove. Studies have shown that the longer the stain is attached to the garment, the more easily the stain penetrates into the fabric fibers and the longer it is, the more difficult it is to wash away. After the clothes are stained with stains, the most ideal method is to clean the stains in time. The user generally washes or pretreats the fabric by hand washing or using a brush in cooperation with a special detergent, and the hand can be contacted with the detergent by any method, so that the detergent can hurt the hand, and the cleaning effect may be unsatisfactory.
The current ultrasonic cleaning needs to be transmitted in liquid to achieve the effect of cleaning the cleaned objects. In the prior art, the ultrasonic cleaning technology is to use an ultrasonic cleaning machine as a container, soak a part to be cleaned in the container, and achieve the purpose of cleaning under the action of ultrasonic waves.
However, unlike the rigid articles whose surface stains are liable to fall off by vibration, the clothes are generally made of various fibers, have soft texture and ultrasonic wave absorption effect, and the ultrasonic wave washing device has large ultrasonic wave loss when washing the clothes; in addition, in the existing ultrasonic washing device, generally, a high-frequency ultrasonic wave transducer emits a high-frequency ultrasonic wave to wash liquid in a tank to generate a plurality of tiny high-frequency bubbles, and the tiny high-frequency bubbles continuously hit the surface of the clothes to be washed to generate resonance with stains, oil stains and the like on the surface of the clothes to be washed, so that the stains and the oil stains are separated. The stains of cloth and cotton products like clothes are absorbed in the clothes or permeate into molecules or atomic tissues of the clothes, and the high-frequency air bubbles hit the clothes to generate resonance only on the surface of the clothes, so that the cleaning effect of the ultrasonic washing device on the clothes directly placed in the cleaning tank is limited, and the effect on local stubborn stains is not ideal.
The present invention has been made in view of this situation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a washing machine which can not only clean clothes integrally, but also quickly and thoroughly clear local stubborn stains on the clothes. The ultrasonic vibration end of the ultrasonic generating device is in direct contact with the soaked clothes to be washed, and the clothes to be washed are fixed by the two ends of the cleaning tank or the clamping structure, so that the consumption of soft clothes to ultrasonic waves can be greatly reduced, the ultrasonic effect is enhanced, the resonance of deeper stains on the clothes can be caused, and the purpose of thoroughly removing the stains is achieved.
In order to solve the technical problems, the invention adopts the technical scheme that:
the present invention provides a washing machine, comprising:
a housing, in which a washing tub is provided;
the washing tank is used for containing washing liquid and is arranged on the shell;
the ultrasonic vibration cleaning device comprises an ultrasonic wave generating device, wherein the ultrasonic wave generating device is arranged above a cleaning tank and connected with a shell, the ultrasonic vibration end of the ultrasonic wave generating device faces the cleaning tank, after clothes to be cleaned are arranged between the ultrasonic wave generating device and the cleaning tank, the ultrasonic vibration end of the ultrasonic wave generating device is in local contact with the clothes to be cleaned, and ultrasonic vibration waves are directly transmitted to the clothes to be cleaned, which are soaked with cleaning liquid, so that the clothes to be cleaned are cleaned.
In a further scheme, the ultrasonic vibration end of the ultrasonic wave generating device is in contact with the liquid level in the cleaning tank or has a certain distance, and the distance meets the condition that when the upper surface of the clothes to be washed is in contact with the ultrasonic vibration end, at least the lower surface of the clothes to be washed is in contact with the liquid level of the washing liquid.
In a further scheme, the cleaning tank is arranged at the front part and/or the side part of the top end of the washing machine, the ultrasonic generating device is rotatably connected with the shell above the cleaning tank, and when clothes are placed, the ultrasonic generating device is rotated and lifted; when the ultrasonic cleaning is needed, the ultrasonic vibration end of the ultrasonic generating device rotates to face the cleaning tank.
In a further scheme, the ultrasonic vibration end of the ultrasonic generating device can move up and down in the vertical direction, and the distance between the ultrasonic vibration end and the cleaning tank is adjusted.
In a further scheme, the distance between the ultrasonic vibration end and the cleaning tank is at least two steps, and when the ultrasonic vibration end extends below the liquid level, the ultrasonic vibration end directly vibrates the cleaning liquid to clean rigid articles in the cleaning liquid; when the ultrasonic vibration end has a certain interval with the liquid level, the ultrasonic vibration end directly contacts with the clothes to vibrate and clean the clothes.
In a further scheme, the ultrasonic wave generating device comprises an ultrasonic wave vibrator arranged at an ultrasonic wave vibration end, and the ultrasonic wave vibrator protrudes out of the bottom surface of the ultrasonic wave generating device;
preferably, a plurality of ultrasonic vibrators are arranged, the heights of the ultrasonic vibrators protruding out of the bottom surface of the ultrasonic generating device are consistent, and the plurality of ultrasonic vibrators are arranged in a staggered mode or are uniformly distributed;
more preferably, the plurality of ultrasonic transducers are arranged in a plurality of rows along the longitudinal direction of the cleaning tank, and the ultrasonic transducers in each row are distributed in a staggered manner.
The washing machine further comprises a washing tank water inlet pipeline, wherein the upstream of the washing tank water inlet pipeline is communicated with a main water inlet pipeline of the washing machine, and the downstream of the washing tank water inlet pipeline is communicated with the washing tank.
The ultrasonic detergent supply device is arranged on a water inlet pipeline of the cleaning tank, and water and the cleaning agent are mixed and then enter the cleaning tank together.
In a further scheme, the washing device also comprises a water drainage pipeline, wherein the water drainage pipeline is communicated with the washing tank;
preferably, the drainage pipeline is communicated with the inner barrel of the washing machine and/or communicated with a drainage pipe of the washing machine;
preferably, the drain line is switchably communicated with the inner tub and the drain pipe of the washing machine.
In a further scheme, an overflow structure is further arranged in the cleaning tank, the overflow structure comprises an overflow hole arranged at the upper part of the side wall of the cleaning tank, and the overflow hole is communicated with an inner barrel of the washing machine.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
1. the washing machine can not only clean the whole clothes, but also quickly and thoroughly clear local stubborn stains on the clothes. The ultrasonic vibration end of the ultrasonic generating device is directly contacted with the soaked clothes to be washed, and the resonance effect of the stains on the clothes along with the ultrasonic vibration waves is good, so that the stain removing effect is better.
2. The clothes to be washed can be fixed by utilizing the height difference between the two ends of the washing tank and the ultrasonic vibration end of the ultrasonic wave generating device or the clamping structure, so that the consumption of the soft clothes to the ultrasonic waves can be greatly reduced, the ultrasonic effect is enhanced, the resonance of deeper stains on the clothes can be further caused, and the aim of thoroughly removing the stains is fulfilled.
3. The washing tank and the ultrasonic wave generating device are preferably arranged at the front part or the side part of the top end of the washing machine, the use is convenient, the position of the ultrasonic wave generating device is changeable, the ultrasonic wave generating device can be rotatably connected with the shell of the washing machine, when the ultrasonic wave generating device is lifted, clothes can be conveniently placed, and when the ultrasonic wave generating device is fallen, the ultrasonic wave vibration work can be carried out. The ultrasonic vibration end can move up and down in the vertical direction, the distance between the ultrasonic vibration end and the cleaning tank is adjusted, and when the ultrasonic vibration end extends below the liquid level, the ultrasonic vibration end directly vibrates the cleaning liquid to clean rigid articles in the cleaning liquid; or the movable type dirt collection device slides in the horizontal direction and can move back and forth, so that stubborn dirt in a large area can be conveniently treated, and the user experience is further enhanced.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view of the structure of the washing machine of the present invention;
FIG. 2 is a perspective view of the upper part of the washing machine of the present invention;
FIG. 3 is a front view of the washing machine according to the present invention;
FIG. 4 is a schematic view of an ultrasonic washing process of the washing machine of the present invention;
FIG. 5 is a schematic bottom view of the ultrasonic vibration end of the ultrasonic generator of the present invention
In the figure: the ultrasonic cleaning machine comprises a shell 1, an ultrasonic generating device 2, a cleaning tank 3, clothes to be cleaned 4, a cleaning barrel 5, an ultrasonic vibrator 6, a shell 7, a cleaning tank water inlet pipeline 8, an ultrasonic detergent supply device 9, cleaning liquid 12 and stains 13.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1 to 5, the present embodiment provides a washing machine including:
the washing machine comprises a shell 1, wherein a washing barrel 5 is arranged in the shell 1;
a washing tank 3 for containing washing liquid 12, wherein the washing tank 3 is arranged on the shell 1;
ultrasonic wave generating device 2, ultrasonic wave generating device 2 set up in washing tank 3 top and be connected with casing 1, ultrasonic wave vibration end orientation washing tank of ultrasonic wave generating device 2, treat that washing behind clothes 4 arranges ultrasonic wave generating device 2 and washing tank 3 in, ultrasonic wave vibration end and the local contact of clothes 4 of waiting to wash of ultrasonic wave generating device 2 directly conduct the ultrasonic wave vibration to soak washing liquid 12 on clothes 4 of waiting to wash, wash.
The washing tub 5 of the washing machine of the present embodiment is used for washing a large amount of whole clothes, and the washing tub 3 and the ultrasonic wave generating device 2 are mainly used for washing parts of the clothes, such as collars, cuffs, edges of clothes, which are not easy to be washed, and also can be used for washing stains 13 locally stained with the clothes or soft materials, so as to achieve the effect of quickly removing stubborn stains 13.
The ultrasonic generator 2 and the cleaning tank 3 of the present embodiment are installed on the casing 1 of the washing machine, and are disposed up and down correspondingly. After at least partial clothes 4 to be washed are placed between the ultrasonic wave generating device 2 and the washing tank 3, the clothes 4 to be washed are soaked by the washing liquid 12 in the washing tank 3, and the clothes can be completely soaked or partially soaked; the upper surface of the soaked clothes 4 to be washed is contacted with the ultrasonic vibration end of the ultrasonic generator 2, when the ultrasonic generator 2 works, the stains 13 of the clothes 4 to be washed and the ultrasonic vibration end generate resonance, the resonance can directly reach the deep layer of the clothes fiber, and the stubborn stains 13 on the surface and the deep layer of the clothes can fall off along with the resonance of the ultrasonic vibration wave, so that the effect of removing the stains 13 is better.
The clothes of the embodiment do not need to be completely soaked in the cleaning tank 3, and only need to be contacted with the ultrasonic vibration end of the ultrasonic generating device 2 after being soaked to achieve resonance, so that the effect of thorough cleaning is achieved. Because the scheme only needs to soak the clothes, and the ultrasonic generating device does not need to be placed in liquid to generate resonance, only a small amount of liquid is needed, the needed cleaning tank 3 is also shallow, the depth of the cleaning tank is only needed to be larger than that of the thicker clothes, and the water is saved. Therefore, the volume requirement of the cleaning tank 3 is very small, and simultaneously, a good cleaning effect can be achieved only by a small amount of water, so that the space occupied on the washing machine can be saved, the water consumption can be greatly saved, and the cleaning process is convenient and fast.
In a further embodiment, the ultrasonic vibration end of the ultrasonic generator 2 is in contact with the liquid level in the washing tank 3 or has a certain distance, and the distance is such that at least the lower surface of the laundry 4 is in contact with the liquid level of the washing liquid 12 when the upper surface of the laundry 4 is in contact with the ultrasonic vibration end.
When the ultrasonic vibration end of the ultrasonic wave generating device 2 is in contact with the liquid level in the cleaning tank 3, the laundry 4 to be washed is completely soaked in the cleaning tank 3, and simultaneously, the upper surface of the laundry 4 to be washed is in contact with the ultrasonic vibration end. When the ultrasonic wave generating device 2 works, the ultrasonic wave vibration directly reaches the clothes, so that the consumption of the ultrasonic wave is reduced, meanwhile, the high-frequency ultrasonic wave generated by the ultrasonic wave vibrates the liquid soaked in the clothes 4 to be washed, a plurality of tiny high-frequency bubbles are generated, and the tiny bubbles continuously hit the surface and the inner layer of the clothes to be washed, generate resonance with stains 13 and the like on the surface and the inner layer of the clothes to be washed, and enable the stains 13 to fall off.
When the ultrasonic vibration end of the ultrasonic wave generating device 2 has a certain distance with the liquid level in the washing tank 3, the distance needs to be the largest enough to allow the lower surface of the laundry 4 to contact with the liquid level of the washing liquid 12 when the upper surface of the laundry 4 contacts with the ultrasonic vibration end. Therefore, the clothes 4 to be washed can be ensured to be continuously soaked in the washing liquid 12, so that resonance is achieved when ultrasonic wave works, and the washing effect is achieved.
The washing tub 3 and the ultrasonic wave generating device 2 of the present embodiment may be provided at the front and/or side of the top end of the washing machine for the convenience of the user's operation. In a more preferable embodiment, the washing tub 3 and the ultrasonic wave generator 2 are disposed on the front side of the top case 1 of the washing machine, and more preferably, on the base of the washing machine.
Further, the horizontal projection of the ultrasonic vibration end of the ultrasonic wave generating device 2 falls inside the horizontal projection of the cleaning tank 3. Therefore, after the clothes 4 to be washed are soaked in the washing tank 3, the upper surface of the clothes needs to be contacted with the ultrasonic vibration end, the ultrasonic generating device 2 is arranged above the inside of the washing tank 3, firstly, the ultrasonic vibration wave can be guaranteed to act on the stain 13 area of the clothes in the washing tank 3 to the maximum extent, so that the decontamination effect is guaranteed, and secondly, the washing liquid 12 can be guaranteed to be concentrated in the washing tank 3, and can not be splashed to other areas.
The washing machine of the present embodiment may be any one of a drum washing machine, a pulsator washing machine, a twin drum washing machine, and the like.
As shown in fig. 3 and 5, as a more specific scheme, the ultrasonic wave generating device 2 of the present embodiment includes a housing 7, and an ultrasonic wave generator and an ultrasonic wave vibrator 6 which are arranged in the housing 7, wherein the ultrasonic wave vibrator 6 is arranged at an ultrasonic wave vibrating end of the ultrasonic wave generating device 2, one end of the ultrasonic wave vibrator 6 is electrically connected with the ultrasonic wave generator, and the other end protrudes from the bottom surface of the housing 7.
The ultrasonic vibrator 6 is an ultrasonic transducer, the ultrasonic vibrator 6 is connected with an ultrasonic generator, so that a high-frequency oscillation signal of ultrasonic waves is converted into high-frequency mechanical oscillation, the other end of the ultrasonic vibrator protrudes out of the bottom surface of the shell 7 and is contacted with the clothes 4 to be washed soaked in the liquid, the ultrasonic oscillation signal is further transmitted to the soaking liquid on the surface and the deep layer of the clothes 4 to be washed, and the surface and the deep layer of the clothes to be washed are hit after micro bubbles are generated, so that the stain 13 is expected to achieve the effect of resonance falling.
In a further scheme, a plurality of ultrasonic vibrators 6 are arranged, and the heights of the plurality of ultrasonic vibrators 6 protruding out of the bottom surface of the shell 7 are consistent.
The ultrasonic contact area can be increased by the combined action of the ultrasonic vibrators 6, and the cleaning efficiency is improved. When the height of the ultrasonic vibrator 6 protruding from the bottom surface of the shell 7 is consistent, a resonance plane can be formed, and a better resonance effect is achieved. The ultrasonic transducers 6 may have different heights projecting from the bottom surface of the housing 7, and form a plurality of resonance surfaces to function together.
Meanwhile, the arrangement mode of the ultrasonic vibrators 6 has a great influence on the washing effect and the washing efficiency of the clothes. The plurality of ultrasonic vibrators 6 may be arranged in a staggered manner or may be uniformly distributed, and may be set according to the area of the ultrasonic vibration end and the power of the ultrasonic wave generating device 2.
In a more preferred embodiment, the plurality of ultrasonic transducers 6 are arranged in a plurality of rows along the longitudinal direction of the cleaning tank 3, and the ultrasonic transducers 6 in each row are staggered back and forth. Therefore, a larger contact area with clothes can be realized by using fewer ultrasonic vibrators 6, so that the cost is saved, and the cleaning efficiency is ensured.
Example two
In this embodiment, as a further limitation of the first embodiment, the washing machine of this embodiment is provided with a cavity on the housing 1 at the top front end to form the washing tub 3, or the washing tub 3 is a separate piece and is placed in the cavity. The position of the washing tank 3 is lower than the height of the shell 1 of the washing machine at the two sides, the height of the shell 1 of the washing machine at the two sides is gradually increased and smoothly transited to form a smooth arc surface, so that clothes can not be scratched, and water can flow into the washing tank 3 conveniently. When the wet laundry 4 is placed outside the washing tub 3, the liquid flows into the washing tub 3 due to the height difference, and does not flow into the washing machine in a turbulent manner, so that the liquid does not flow into the washing machine due to the influence of the gap.
The ultrasonic generating device 2 is arranged above the cleaning tank 3, the rear side of the ultrasonic generating device 2 is rotatably connected with the shell 1 above the cleaning tank 3, and the ultrasonic generating device 2 is rotatably lifted upwards when clothes are placed; when ultrasonic cleaning is required, the ultrasonic generator 2 is rotated downward to rotate the ultrasonic vibration end toward the cleaning tank, and the ultrasonic cleaning operation is ready to be performed.
The ultrasonic generator 2 can be connected with the washing machine shell 1 in a hinged mode, a rotating shaft mode or a rotating mechanism mode. Thus, not only the clothes can be conveniently placed, but also the cleaning tank 3 can be conveniently taken out periodically or cleaned directly.
In a further scheme, the ultrasonic vibration end of the ultrasonic generating device can move up and down in the vertical direction, and the distance between the ultrasonic vibration end and the cleaning tank is adjusted. The distance between the ultrasonic vibration end and the cleaning tank is at least two stages, and when the ultrasonic vibration end extends below the liquid level, the ultrasonic vibration end directly vibrates the cleaning liquid to clean rigid articles in the cleaning liquid; when the ultrasonic vibration end has a certain interval with the liquid level, the ultrasonic vibration end directly contacts with the clothes to vibrate and clean the clothes.
The liquid level of this scheme can be for the liquid level of the fixed height that reaches after washing liquid that sets for gets into the washing tank, and the height of liquid level can be set for according to the specification size of washing tank. The ultrasonic vibration end can move up and down in the vertical direction, and the distance between the ultrasonic vibration end and the cleaning tank can be adjusted, so that the articles to be cleaned can be adjusted as required. The ultrasonic vibration end can be moved in the vertical direction to set a plurality of fixed intervals and can also be adjusted randomly within a certain range of height. The ultrasonic vibration end can be extended into the washing liquid at the lowest level, and is used for cleaning small rigid articles such as glasses and ornaments, thereby achieving good cleaning effect. When the clothes are washed, the ultrasonic vibration end is upwards heightened to enable the ultrasonic vibration end to be in contact with the liquid level or have a certain interval, and the ultrasonic vibration end is directly in contact with the wet clothes to vibrate and wash the clothes, so that the aim of achieving a good washing effect on both rigid articles and flexible clothes is fulfilled.
According to a further scheme, a sliding device is arranged on the shell 1 of the washing machine above the cleaning groove 3, the ultrasonic generating device is connected with the sliding device, the sliding device drives the ultrasonic generating device to move in the horizontal direction, and the ultrasonic vibration end moves to correspond to different positions of the cleaning groove 3, so that clothes with long dirt areas, such as collars of the clothes, can be conveniently cleaned. The sliding device can be a slide rail or the like.
EXAMPLE III
As shown in fig. 1, the present embodiment is further limited to the first embodiment or the second embodiment, and the washing machine of the present embodiment is provided with a main water inlet pipeline for feeding water into a washing tub 5 of the washing machine and feeding water into a detergent box of the washing machine, so as to bring detergent, softener and the like in the detergent box into the washing tub 5, and wash the whole piece of clothes. The main water inlet pipeline is arranged at the upper part of the washing machine.
The washing machine of the embodiment is provided with a washing tank 3 and an ultrasonic generating device 2 on a shell 1 at the front end of the top part, and is further provided with a washing tank water inlet pipeline 8, wherein the upstream of the washing tank water inlet pipeline 8 is communicated with a main water inlet pipeline of the washing machine, and the downstream is communicated with the washing tank 3. The rinse tank water inlet line 8 is preferably a flexible elongated tube. The washing tank water inlet pipeline 8 is fixedly arranged along the side part of the top end of the washing machine, and then is communicated with the washing tank 3 for feeding water into the washing tank 3.
The washing machine is also provided with a drainage pipeline of the washing tank 3, and the drainage pipeline is communicated with the washing tank 3 and used for draining liquid in the washing tank 3. In a preferred embodiment, the drain line is in communication with an inner tub of the washing machine and/or a drain pipe of the washing machine. In a preferred embodiment, the drain line 8 is switchably communicated with the inner tub of the washing machine and the drain pipe of the washing machine. This scheme can be realized through setting up the diverter valve on the drain pipe way. The cleaning tank 3 is provided with a liquid inlet and a liquid outlet which are respectively communicated with a water inlet pipeline 8 and a water drainage pipeline of the cleaning tank. The preferred embodiment is to arrange both ends in the length direction of the cleaning tank 3, that is, one end is provided with a liquid inlet, and the other end is provided with a liquid outlet, so that the cleaning tank 3 can accommodate the cleaning liquid 12, and the liquid can flow conveniently.
When the ultrasonic wave generating device 2 on the washing machine is operated, the liquid in the water inlet pipe of the washing tank 3 flows into the washing tank 3, and simultaneously the water discharge pipeline discharges the liquid into the inner tub of the washing machine or other storage devices, and flowing liquid is formed in the washing tank 3. Therefore, when the ultrasonic vibration enables the stains 13 to fall off in a resonant mode, the falling stains 13 can be washed away by the flowing liquid, and a better washing effect is achieved. The speed of the liquid inlet and the liquid outlet is required to keep the liquid flowing, and the washing liquid 12 buffered in the washing tank 3 soaks or partially soaks the clothes 4 to be washed. In addition, the flowing liquid also enhances the resonance effect, and water is not wasted because the cleaning tank 3 has small volume and shallow inside.
In the scheme, the liquid entering from the liquid inlet of the cleaning tank 3 can be water, a detergent or a mixture of water and the detergent.
In a further scheme, the ultrasonic cleaning agent feeding device 9 is further included, the cleaning agent feeding device is arranged on a cleaning tank water inlet pipeline 8, and water and cleaning agent are mixed and then enter the cleaning tank 3 together.
The ultrasonic detergent supply device 9 of the scheme is arranged on the front side of the top of the washing machine and can be arranged in parallel with the washing tank 3. The water flow firstly enters the ultrasonic detergent supply device 9 to be mixed with the detergent and then enters the washing tank 3 together to be used as the washing liquid 12 for carrying out ultrasonic washing on the clothes 4 to be washed. Therefore, when the detergent dissolves stubborn stains 13, the ultrasonic waves resonate the stains 13 to enable the stains to fall off, and the detergent and the stains act together, so that the cleaning effect is better, and the effect on deep-layer dirt is better.
In a further scheme, an overflow structure is further arranged in the washing tank 3, the overflow structure comprises an overflow hole arranged at the upper part of the side wall of the washing tank 3, and the overflow hole is communicated with an inner barrel of the washing machine.
Because the inside of washing tank 3 is less, the water yield that needs is few, and when water pressure was too high, when the inflow was too big, the drainage was not in time, spills over washing tank 3 easily, flows to ground along washing machine's casing 1, even the water yield is less, also can cause not good experience for the user. The overflow hole of this scheme sets up on the upper portion of washing tank 3 lateral wall, can directly with the interior bucket intercommunication of washing machine, also can with the drainage pipe intercommunication of washing tank 3, the drainage pipe communicates with the interior bucket of washing machine. Therefore, even if the water flow is too large, the water can be discharged into the inner barrel from the liquid outlet and the overflow hole, and the water can be prevented from flowing to the side wall of the shell 1 of the washing machine.
Example four
In this embodiment, which is a further limitation of the first embodiment or the second embodiment or the third embodiment, the ultrasonic vibration end of the ultrasonic wave generating device 2 of the washing machine of this embodiment extends into the washing tank 3, the height of the ultrasonic vibration end is lower than the height of the side wall of the washing tank 3, and after the laundry 4 is placed between the ultrasonic wave generating device 2 and the washing tank 3, the two ends can be clamped between the ultrasonic wave generating device 2 and the washing tank 3.
Because the clothes are flexible articles, the clothes are easy to deform. In order to ensure that the clothes 4 to be washed are always contacted with the ultrasonic vibration end in the ultrasonic washing process, the two ends of the clothes can be pulled by two hands, the part to be washed can be stretched flatly, and then the part to be washed is contacted with the ultrasonic vibration end, but the mode needs continuous action of a user, and brings inconvenience to the user. In the present embodiment, the height of the ultrasonic vibration end is lower than the height of the side wall of the washing tank 3, so that the two ends of the laundry 4 can be clamped between the ultrasonic generator 2 and the washing tank 3 after the laundry is placed between the ultrasonic generator 2 and the washing tank 3. So, the clothing is fixed to a certain extent, has both guaranteed its contact with ultrasonic vibration end, also need not user handheld operation, has promoted user experience.
In a further scheme, for better fixing clothes and simplifying user operation, the two ends of the cleaning tank 3 are provided with clamping structures, and after the clothes 4 to be washed are arranged between the ultrasonic generating device 2 and the cleaning tank 3, the two ends of the clothes 4 to be washed are fixed by the clamping structures.
The clamping structure can be arranged on the side walls of the two ends of the washing tank 3, and also can be arranged on the shell 1 of the washing machine outside the two ends. The clamping structure can be a fixed clamp, and the clamping structure is pressed by two hands and then clamped at two ends of the clothes to be washed 4 to play a role in fixing; or a splint or the like, and the fixing effect can be achieved.
Further scheme, the clamping structure for with the length direction of washing tank 3 become the splint that certain angle set up, splint one end is connected with the casing 1 rotation in the washing tank 3 outside, the other end and the 1 joint of casing, will wait to wash clothing 4 and press in splint below.
The axial direction of splint is perpendicular with the length direction of washing tank 3, sets up two at least, establishes respectively on the casing 1 in washing tank 3 both ends outside. One end of each clamping plate is rotatably connected with the shell 1 and can be in shaft connection or hinged connection and the like; the other end is clamped with the shell 1. More specifically, the end of the clamping plate is provided with a clamping groove or a clamping block, and the body corresponding to the clamping plate is provided with a clamping block or a clamping groove matched with the clamping block or the clamping groove, so that the clamping plate is clamped with the body.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (14)
1. A washing machine, characterized by comprising:
a housing, in which a washing tub is provided;
the washing tank is used for containing washing liquid and is arranged on the shell; the position that the washing tank was located is less than the height of the casing of the washing machine of its both sides, and the height of the casing of both sides is rised outside by the washing tank gradually, ultrasonic wave generating device set up in the washing tank top and be connected with the casing, ultrasonic wave generating device's ultrasonic vibration end stretches into in the washing tank, the height that the ultrasonic vibration end highly is less than the lateral wall of washing tank is held after the clothing of waiting to wash is arranged in between ultrasonic wave generating device and the washing tank, ultrasonic wave generating device's ultrasonic vibration end and the local contact of the clothing of waiting to wash, directly conduct the ultrasonic vibration wave on the clothing of waiting to wash of infiltration washing liquid, wash.
2. A washing machine as claimed in claim 1, wherein the ultrasonic vibration end of the ultrasonic generating means is in contact with the liquid level in the washing tub or has a certain distance therebetween, the distance being such that at least the lower surface of the laundry is in contact with the liquid level of the washing liquid when the upper surface of the laundry is in contact with the ultrasonic vibration end.
3. The washing machine as claimed in claim 1, wherein the washing tub is provided at a front and/or side of a top end of the washing machine, the ultrasonic wave generating unit is rotatably coupled to the housing above the washing tub, and the ultrasonic wave generating unit is rotated and lifted when the laundry is placed; when the ultrasonic cleaning is needed, the ultrasonic vibration end of the ultrasonic generating device rotates to face the cleaning tank.
4. A washing machine as claimed in any one of claims 1 to 3, wherein the ultrasonic vibration end of the ultrasonic wave generating means is vertically movable to adjust a distance between the ultrasonic vibration end and the washing tub.
5. The washing machine as claimed in claim 4, wherein the distance between the ultrasonic vibration end and the washing tank is at least two steps, and when the ultrasonic vibration end extends below the liquid level, the ultrasonic vibration end directly vibrates the washing liquid to wash the rigid articles in the washing liquid; when the ultrasonic vibration end has a certain interval with the liquid level, the ultrasonic vibration end directly contacts with the clothes to vibrate and clean the clothes.
6. A washing machine as claimed in any one of claims 1 to 3, wherein the ultrasonic wave generating means comprises an ultrasonic vibrator provided at an ultrasonic vibration end, the ultrasonic vibrator protruding from a bottom surface of the ultrasonic wave generating means.
7. The washing machine as claimed in claim 6, wherein a plurality of ultrasonic vibrators are provided, the ultrasonic vibrators protrude from the bottom surface of the ultrasonic generating device at a uniform height, and the plurality of ultrasonic vibrators are staggered or uniformly distributed.
8. The washing machine as claimed in claim 7, wherein the plurality of ultrasonic vibrators are arranged in a plurality of rows along a length direction of the washing tub, and the ultrasonic vibrators in the rows are alternately arranged.
9. A washing machine as claimed in any one of claims 1 to 3 further comprising a washing tank water inlet line, the washing tank water inlet line being in upstream communication with the main water inlet line of the washing machine and in downstream communication with the washing tank.
10. The washing machine as claimed in claim 9, further comprising an ultrasonic detergent supply device disposed on the water inlet pipe of the washing tank, wherein water is mixed with the cleaning agent and then enters the washing tank together.
11. A washing machine as claimed in any one of claims 1 to 3, further comprising a drain line in communication with the washing tub.
12. A washing machine as claimed in claim 11 wherein the drain line is in communication with the inner tub of the washing machine and/or with the drain of the washing machine.
13. A washing machine as claimed in claim 12 wherein the drain line is in switchable communication with the inner tub and drain of the washing machine.
14. A washing machine as claimed in any one of claims 1 to 3 wherein an overflow structure is provided in the washing tub, the overflow structure including an overflow hole provided in an upper portion of a sidewall of the washing tub, the overflow hole communicating with an inner tub of the washing machine.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710276887.0A CN108729096B (en) | 2017-04-25 | 2017-04-25 | Washing machine |
| PCT/CN2018/084146 WO2018196723A1 (en) | 2017-04-25 | 2018-04-24 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710276887.0A CN108729096B (en) | 2017-04-25 | 2017-04-25 | Washing machine |
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| Publication Number | Publication Date |
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| CN108729096A CN108729096A (en) | 2018-11-02 |
| CN108729096B true CN108729096B (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710276887.0A Active CN108729096B (en) | 2017-04-25 | 2017-04-25 | Washing machine |
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| Country | Link |
|---|---|
| CN (1) | CN108729096B (en) |
| WO (1) | WO2018196723A1 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7217880B2 (en) * | 2018-12-21 | 2023-02-06 | 青島海爾洗衣机有限公司 | Ultrasonic cleaner and washing machine |
| JP7217881B2 (en) * | 2018-12-21 | 2023-02-06 | 青島海爾洗衣机有限公司 | Ultrasonic cleaner and washing machine |
| CN111379132A (en) * | 2018-12-29 | 2020-07-07 | 合肥海尔洗衣机有限公司 | Washing machine's dish seat structure and have washing machine of this dish seat structure |
| CN111379129A (en) * | 2018-12-29 | 2020-07-07 | 合肥海尔洗衣机有限公司 | Washing machine's dish seat structure and have washing machine of this dish seat structure |
| CN111379131A (en) * | 2018-12-29 | 2020-07-07 | 合肥海尔洗衣机有限公司 | Washing machine's dish seat structure and have washing machine of this dish seat structure |
| CN111850923B (en) * | 2019-04-16 | 2023-03-31 | 青岛海尔洗衣机有限公司 | Ultrasonic washing device and control method |
| CN111979688B (en) * | 2019-05-24 | 2022-12-27 | 青岛海尔洗衣机有限公司 | Ultrasonic device |
| CN111979689B (en) * | 2019-05-24 | 2023-07-04 | 青岛海尔洗衣机有限公司 | Washing machine and use method thereof |
| JP7398697B2 (en) * | 2019-08-05 | 2023-12-15 | 青島海爾洗衣机有限公司 | Ultrasonic cleaning equipment and washing machines |
| CN112481922A (en) * | 2019-08-20 | 2021-03-12 | 青岛海尔洗衣机有限公司 | Clothes local washing equipment and control method thereof |
| CN110468550B (en) * | 2019-08-20 | 2024-03-26 | 陕西康佳智能家电有限公司 | Clothing local cleaning structure, washing machine, method and storage medium |
| CN113026286B (en) * | 2019-12-24 | 2023-09-26 | 重庆海尔洗衣机有限公司 | Local belt cleaning device of clothing and washing machine |
| JP2022029380A (en) * | 2020-08-04 | 2022-02-17 | 青島海爾洗衣机有限公司 | washing machine |
| JP2023062454A (en) * | 2021-10-21 | 2023-05-08 | 青島海爾洗衣机有限公司 | Drum type washing machine |
| JP2023062452A (en) * | 2021-10-21 | 2023-05-08 | 青島海爾洗衣机有限公司 | Washing device |
| JP2023062456A (en) * | 2021-10-21 | 2023-05-08 | 青島海爾洗衣机有限公司 | Drum type washing machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1271791A (en) * | 1999-04-28 | 2000-11-01 | 夏普公司 | Washing machine and washing equipment possessing local washing device |
| JP2002273092A (en) * | 2001-03-15 | 2002-09-24 | Sharp Corp | Washing machine with partial washing device |
| CN1692195A (en) * | 2002-10-07 | 2005-11-02 | 夏普株式会社 | Ultrasonic washing apparatus |
| CN1804189A (en) * | 2005-01-14 | 2006-07-19 | 伊莱克斯家用产品股份有限公司 | Textile product treating apparatus having an ultrasonic cleaning device |
| CN101454499A (en) * | 2006-05-26 | 2009-06-10 | 伊莱克斯家用产品股份有限公司 | Textile product treating apparatus having an ultrasonic cleaning device |
| CN104233698A (en) * | 2013-06-24 | 2014-12-24 | 无锡小天鹅股份有限公司 | Clothes handling set |
| CN205741612U (en) * | 2016-02-23 | 2016-11-30 | 青岛海高设计制造有限公司 | Ultrasonic washing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3442676B2 (en) * | 1999-01-25 | 2003-09-02 | シャープ株式会社 | Washing machine |
-
2017
- 2017-04-25 CN CN201710276887.0A patent/CN108729096B/en active Active
-
2018
- 2018-04-24 WO PCT/CN2018/084146 patent/WO2018196723A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1271791A (en) * | 1999-04-28 | 2000-11-01 | 夏普公司 | Washing machine and washing equipment possessing local washing device |
| JP2002273092A (en) * | 2001-03-15 | 2002-09-24 | Sharp Corp | Washing machine with partial washing device |
| CN1496426A (en) * | 2001-03-15 | 2004-05-12 | ������������ʽ���� | Washing machine |
| CN1692195A (en) * | 2002-10-07 | 2005-11-02 | 夏普株式会社 | Ultrasonic washing apparatus |
| CN1804189A (en) * | 2005-01-14 | 2006-07-19 | 伊莱克斯家用产品股份有限公司 | Textile product treating apparatus having an ultrasonic cleaning device |
| CN101454499A (en) * | 2006-05-26 | 2009-06-10 | 伊莱克斯家用产品股份有限公司 | Textile product treating apparatus having an ultrasonic cleaning device |
| CN104233698A (en) * | 2013-06-24 | 2014-12-24 | 无锡小天鹅股份有限公司 | Clothes handling set |
| CN205741612U (en) * | 2016-02-23 | 2016-11-30 | 青岛海高设计制造有限公司 | Ultrasonic washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108729096A (en) | 2018-11-02 |
| WO2018196723A1 (en) | 2018-11-01 |
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Effective date of registration: 20200819 Address after: 266400 Haier Industrial Park, front Bay Road, Jiaonan, Shandong, Qingdao Applicant after: QINGDAO JIAONAN HAIER WASHING MACHINE Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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Effective date of registration: 20201111 Address after: 266400 Haier Industrial Park, front Bay Road, Jiaonan, Shandong, Qingdao Patentee after: QINGDAO JIAONAN HAIER WASHING MACHINE Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266400 Haier Industrial Park, front Bay Road, Jiaonan, Shandong, Qingdao Patentee before: QINGDAO JIAONAN HAIER WASHING MACHINE Co.,Ltd. |