EP3219845B1 - Appareil de linge avec filtre de fumée - Google Patents

Appareil de linge avec filtre de fumée Download PDF

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Publication number
EP3219845B1
EP3219845B1 EP17150087.9A EP17150087A EP3219845B1 EP 3219845 B1 EP3219845 B1 EP 3219845B1 EP 17150087 A EP17150087 A EP 17150087A EP 3219845 B1 EP3219845 B1 EP 3219845B1
Authority
EP
European Patent Office
Prior art keywords
air
container
water
air inlet
condenser
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP17150087.9A
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German (de)
English (en)
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EP3219845A1 (fr
Inventor
Ningning LI
Yunjiu XU
Yuqing Wang
Guoqing Zhan
Songhui LI
Yuchun LIU
Xueliang Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hisense Shandong Refrigerator Co Ltd
Original Assignee
Hisense Shandong Refrigerator Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201610142616.1A external-priority patent/CN105624967B/zh
Priority claimed from CN201610142577.5A external-priority patent/CN105624991B/zh
Priority claimed from CN201610142697.5A external-priority patent/CN105734934B/zh
Priority claimed from CN201610142580.7A external-priority patent/CN105624974B/zh
Application filed by Hisense Shandong Refrigerator Co Ltd filed Critical Hisense Shandong Refrigerator Co Ltd
Publication of EP3219845A1 publication Critical patent/EP3219845A1/fr
Application granted granted Critical
Publication of EP3219845B1 publication Critical patent/EP3219845B1/fr
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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
    • D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 
    • 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/22—Lint collecting arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/203—Laundry conditioning arrangements

Definitions

  • the present invention relates to the technical field of clothes care, and more particularly to a clothes care apparatus, a washing machine, and a drying washing machine.
  • a steam generator is generally adopted on the market to care the clothes.
  • the steam generator converts water into steam and then continuously sprays the steam onto the clothes, the steam may permeate into fibers of the clothes, and the fibers of the clothes absorb water vapor to make the clothes recover, thereby removing folds.
  • the steam may absorb partial dust and smoke particles on the fibers of the clothes, thereby achieving a function of removing dust and smoke particles from the clothes.
  • Embodiments of the present invention provide a clothes care apparatus, a washing machine, and a drying washing machine, capable of cleaning clothes by using the air to take away dust or smoke particles attached to the clothes, and capable of solving the problem of poorer effect of removing, via a steam generator, dust and smoke particles on clothes in the prior art.
  • a clothes care apparatus including: a drum; an air channel, communicated with the drum; a filter apparatus, communicated with the air channel; and a draught fan, the draught fan being capable of feeding air into the drum to allow the air to filter clothes in the drum, and guiding the smoke-carrying air into the filter apparatus to filter the air;
  • the air channel is a circulating pipeline, the draught fan is able to draw the air filtered by the filter apparatus into the drum via the air channel to form a circulation;
  • the filter apparatus comprises a container, water or liquid organic solvent used for filtering smoke in the air is provided in the container;
  • the container is provided with an air inlet and an air outlet, a heating apparatus is also provided in the air channel, and the heating apparatus is located between the air outlet of the container and an air inlet of the drum;
  • a condenser is further provided in the air channel, and the condenser is located between the air outlet of the
  • the clothes care apparatus includes the drum, the air channel communicated with the drum, the filter apparatus communicated with the air channel, and the draught fan. After clothes are put into the drum, the draught fan feeds air into the drum to squeeze out air between the clothes, and dust or smoke particles attached to the clothes will be taken away when the air flows out, thereby achieving functions of filtering and cleaning the clothes to be cared. Then, the smoke-carrying air is guided into the filter apparatus via the air channel, and after being filtered by the filter apparatus, dust or smoke in the smoke-carrying air may be absorbed by the filter apparatus to achieve a clean effect. The above-mentioned filter procedure is carried out for many times till the dust and smoke particles on the clothes are removed substantially.
  • the clothes care apparatus in the embodiment of the present invention is better in effect of removing the dust and smoke particles on the clothes.
  • the air inlet of the container comprises a first air inlet and a second air inlet
  • two air channels can be formed in the filter apparatus, thus the clothes care apparatus is suitable for more application circumstances; for example, when the clothes care apparatus is used for a drying machine, the caring air channel and the drying air channel can be separate from each other.
  • a caring procedure air enters the filter apparatus via the first air inlet; in a drying procedure, air enters the filter apparatus via the second air inlet.
  • a washing machine having a clothes care function, including the clothes care apparatus of the above-mentioned technical solution.
  • a drum includes an inner cylinder and an outer cylinder; the draught fan draws air from the inner cylinder into the air channel and guides the air into a container; and after being filtered by water, the air is fed into the inner cylinder via the air channel to form a circulation, and smoke in clothes is filtered.
  • the drum includes the inner cylinder and the outer cylinder; during the clothes care procedure, clothes are put into the inner cylinder, and under the action of the draught fan, air in the inner cylinder may be drawn out; due to extraction of the air between the clothes, negative pressure is generated near the clothes, such that dust and smoke particles attached to the clothes are separated from the clothes and mixed into the air, and then the air containing the dust and smoke particles is guided into the container via the air channel; and since the container is filled with the water, the dust and smoke particles in the air are dissolved in the water, clean air is discharged from the container, and the clean air is re-guided into the inner cylinder so as to form a circulation.
  • the washing machine having a clothes care function in the embodiment of the present invention is better in effect of removing the dust and smoke particles on the clothes.
  • the air inlet of the container comprises a first air inlet and a second air inlet
  • two air channels can be formed in the filter apparatus, thus the clothes care apparatus is suitable for more application circumstances; for example, when a washing machine having a clothes care function has a drying function at the same time, the caring air channel and the drying air channel can be separate from each other.
  • a caring procedure air enters the filter apparatus via the first air inlet; in a drying procedure, air enters the filter apparatus via the second air inlet.
  • a drying washing machine having a clothes care function, including the clothes care apparatus of the above-mentioned technical solution.
  • a drum includes an inner cylinder and an outer cylinder; the draught fan draws air from the inner cylinder into the air channel and guides the air into a container; and after being filtered by water, the air is drawn into the inner cylinder through a condenser and a heating apparatus to form a circulation, smoke in clothes is filtered, and the clothes are dried.
  • a drum includes an inner cylinder and an outer cylinder, after clothes are put into the inner cylinder, under the action of the draught fan, air in the inner cylinder may be drawn out, and due to extraction of the air between the clothes, negative pressure is generated near the clothes, such that dust and smoke particles attached to the clothes are separated from the clothes and mixed into the air, and then the air containing the dust and smoke particles is guided into the container via the air channel.
  • the container Since the container is filled with water, the dust and smoke particles in the air are dissolved in the water to make the air clean, the clean air enters the condenser and comes into contact with condensing water in the condenser, heat exchange is performed therebetween, water vapor in the air is condensed and taken away together with the condensing water, dry cold air is discharged from the condenser and then heated by the heating apparatus in the air channel to become high-temperature air, the high-temperature air is re-guided into the inner cylinder to form a circulation, and the clothes are dried. Thus, after repeated circulations, the dust and smoke particles on the clothes may be removed substantially.
  • the drying washing machine having a clothes care function in the embodiment of the present invention is better in effect of removing the dust and smoke particles on the clothes.
  • the air inlet of the container comprises a first air inlet and a second air inlet
  • two air channels can be formed in the filter apparatus, the caring air channel and the drying air channel can be separate from each other.
  • air enters the filter apparatus via the first air inlet; in a drying procedure, air enters the filter apparatus via the second air inlet.
  • locative or positional relations indicated by 'center', 'up', 'down', 'front', 'back', 'left', 'right', 'vertical', 'horizontal', 'top', 'bottom', 'inner', 'outer' and other terms are locative or positional relations shown in the accompanying drawings, which are only intended to make it convenient to describe the present invention and to simplify the descriptions without indicating or implying that the referring apparatus or element must have a specific location and must be constructed and operated with the specific location, and accordingly it cannot be understood as limitations to the present invention.
  • an embodiment provides a clothes care apparatus, including a drum 1, an air channel 2, a filter apparatus, and a draught fan 4.
  • the air channel 2 is communicated with the drum 1.
  • the filter apparatus is communicated with the air channel 2.
  • the draught fan 4 may feed air into the drum 1, such that the air filters clothes in the drum 1, and smoke-carrying air is guided into the filter apparatus and filtered.
  • the clothes care apparatus includes the drum 1, the air channel 2 communicated with the drum 1, the filter apparatus communicated with the air channel 2, and the draught fan 4.
  • the draught fan 4 feeds clean air into the drum 1, such that air pressure in the drum 1 is increased, air between the clothes is squeezed out, and dust or smoke particles attached to the clothes will be taken away when the air flows out, thereby achieving a function of cleaning the clothes to be cared.
  • the air is guided into the filter apparatus via the air channel 2, and after being filtered by the filter apparatus, dust or smoke in the air may be absorbed by the filter apparatus to achieve a clean effect.
  • the clothes care apparatus in the embodiment of the present invention is better in effect of removing the dust and smoke particles on the clothes.
  • the above-mentioned clothes care apparatus adopts a clothes care method, including the following steps: putting clothes to be cared into a closed drum 1; feeding air into the drum 1 by means of a draught fan 4; and filtering the clothes to be cared, and guiding smoke-carrying air into a filter apparatus to filter the air.
  • a clothes care method including the following steps: putting clothes to be cared into a closed drum 1; feeding air into the drum 1 by means of a draught fan 4; and filtering the clothes to be cared, and guiding smoke-carrying air into a filter apparatus to filter the air.
  • the above-mentioned clothes care method not only is applied to this clothes care apparatus, but also may be applied to other apparatuses.
  • the above-mentioned drum 1 includes an inner cylinder and an outer cylinder, wherein the inner cylinder may rotationally move relative to the outer cylinder.
  • the clothes to be cared are put into the inner cylinder, such that during clothes care, the clothes may be fully shaken to be loose by means of rotation of the inner cylinder, smoke on the clothes is quickly separated from the clothes along with shaking of the clothes to enter the air, and therefore the efficiency of smoke filtration for the clothes to be cared is improved.
  • a further embodiment provides a clothes care apparatus, including a housing 14.
  • the above-mentioned drum 1, air channel 2, filter apparatus and draught fan 4 are all provided within the housing 14.
  • An air inlet 141 and an air outlet 142 are provided on the housing 14.
  • the air outlet 141 of the housing 14 is communicated with the air channel 2, and the draught fan 4 draws air outside the housing 14 into the air channel 2 via the air inlet 141, and feeds the air into the drum 1.
  • the air outlet 142 of the housing 14 is communicated with an air outlet of the filter apparatus.
  • air blown from the drum 1 is filtered by the filter apparatus and then may be discharged out of the clothes care apparatus from the air outlet 142.
  • an air purification apparatus 10 is provided at the air inlet 141 of the housing 14, and the draught fan 4 feeds the air filtered by the air purification apparatus 10 into the drum 1. Due to better quality of the air, a clothes filtration care function may be achieved.
  • the air inlet 141 of the housing 14 includes a first air inlet 1411 and a second air inlet 1412, both the first air inlet 1411 and the second air inlet 1412 being communicated with the air channel 2.
  • the air purification apparatus 10 is provided at the first air inlet 1411, and an air door 11 is provided in the air channel 2.
  • the air door 11 is located at a first position, and the air door 11 allows the second air inlet 1412 to communicate with the air channel 2, and allows the first air inlet 1411 to disconnect from the air channel 2. As shown in FIG.
  • the draught fan 4 may draw the air into the air channel 2 via the second air inlet 1412.
  • the air door 11 is located at a second position, and the air door 11 allows the first air inlet 1411 communicate with the air channel 2, and allows the second air inlet 1412 disconnect from the air channel 2.
  • the draught fan 4 may draw the air into the first air inlet 1411, and the air is filtered by the air purification apparatus 10 and then fed into the air channel 2.
  • the air door 4 may be controlled to move to a third position, and both the first air inlet 1411 and the second air inlet 1412 are communicated with the air channel 2, as shown in FIG. 5 .
  • the clothes care apparatus of the embodiment of the present invention may select different air inlet modes according to a specific air situation, the effects of energy conservation and filtration being better.
  • Position switching of the above-mentioned air door 11 may adopt a rotation mode or other convenient opening modes.
  • An air discharge apparatus 12 is connected to the air outlet of the filter apparatus. As shown in FIG. 2 , by opening the air discharge apparatus 12, the air filtered by the filter apparatus may be more quickly discharged, thereby improving the filter efficiency.
  • the air discharge apparatus 12 may adopt an air discharge pump.
  • the air channel 2 adopted in a further embodiment of the present invention is a circulating pipeline
  • the draught fan 4 may draw the air filtered by the filter apparatus into the drum 1 via the air channel 2 to form a circulation, as shown in FIG. 1 . Since it is unnecessary to provide an additional device to purify the clean air, the structure of the clothes care apparatus may become simpler.
  • the filter apparatus in the clothes care apparatus of the embodiment of the present invention is a container 7.
  • the container 7 is filled with water used for filtering smoke in air.
  • the manufacturing process for the container is simple, the cost is low, and the efficiency of smoke filtration is better.
  • the filter apparatus may be filled with other substances such as a liquid organic solvent or the like.
  • the above-mentioned clothes care apparatus is elaborated below by means of a specific device applying the above-mentioned clothes care apparatus.
  • An embodiment of the present invention provides a washing machine having a clothes care function, including a housing and a transmission apparatus provided in the housing, the above-mentioned clothes care apparatus being provided in the housing, the housing being further internally provided with a drum 1, the drum including an outer cylinder and an inner cylinder, cylinder covers 103 are provided on the outer cylinder and the inner cylinder, and the inner cylinder being in transmission connection with the transmission apparatus.
  • the transmission apparatus drives the inner cylinder to rotate, and therefore the clothes may be cleaned.
  • the washing machine having a clothes care function may be an impeller washing machine or may be a drum washing machine.
  • the clothes care apparatus includes an air channel 2 communicated with the outer cylinder, a container 7 and a draught fan 4 are provided in the air channel 2, the container 7 is filled with water, the draught fan 4 may draw air within the drum 1 into the container 7, and after being filtered by the water, the air is drawn into the drum 1 by the air channel 2 to form a circulation.
  • clothes to be cared are put into the inner cylinder of the washing machine, the clothes may be fully shaken to be loose by means of rotation of the inner cylinder, smoke on the clothes is quickly separated from the clothes along with shaking of the clothes to enter the air, the filter period is shortened, and therefore the filter efficiency is improved.
  • the container 7 is filled with high-temperature water, such that air discharged from an air outlet 72 of the container 7 contains more water vapor, and after the air returns to the inner cylinder, the water vapor in the air permeates into fibers of the clothes in the inner cylinder, so as to be capable of removing the folds on the clothes.
  • an air inlet 71 of the container 7 is communicated with an air outlet 102 of the drum 1, and the liquid level of the water in the container 7 may be set to be higher than the air inlet 71, as shown in FIG. 1 .
  • the air drawn from the drum 1 must be filtered by the water in the container 7.
  • an embodiment of the present invention is implemented by arranging the air outlet 102 of the drum 1 to be higher than the air inlet 71 of the container 7 and controlling the liquid level of the water to be lower than the air outlet 102 of the drum 1, or adopts a technical solution of mounting a one-way valve in a pipeline between the air inlet 71 of the container 7 and the air outlet 102 of the drum 1.
  • the air outlet 102 of the drum 1 is arranged near the draught fan 4.
  • the draught fan 4 is located above the drum 1, the right upper corner of the drum 1 being closest to the draught fan 4.
  • the air outlet 102 of the drum 1 is provided at this position, and oppositely, the air outlet 102 is provided at the right lower corner of the drum 1.
  • the air channel of the clothes care apparatus is shorter, and because the air outlet 102 is closer to the draught fan 4, the suction force of the draught fan 4 on air in the drum 1 is larger, thereby increasing the speed of air at the air outlet 102 of the drum 1.
  • the container 7 is provided with a water inlet 73 and a water outlet 74, wherein a water inlet valve (not shown in the figure) used for controlling the water inlet 73 to be opened or closed is connected to the water inlet 73, and water may be automatically fed into the container 7 by controlling the water inlet valve to be opened or closed; a water drain valve (not shown in the figure) used for controlling the water outlet 74 to be opened or closed is connected to the water outlet 74, and water may be automatically drained from the container 7 by controlling the water outlet valve to be opened or closed; and besides, the water inlet 73 is communicated with a water inlet pipe of the washing machine, and the water outlet 74 is communicated with a water drain pipe of the washing machine, such that it is unnecessary to additionally provide a water inlet pipe specially used for injecting water into the container and a water drain pipe used for draining the water, thereby saving the cost and making the washing machine compact structurally.
  • a water inlet valve (not shown in the figure) used for controlling
  • the water drain valve is further connected with a water drain pump (not shown in the figure).
  • drain of the water may be accelerated by opening the water drain valve and the water drain pump, thereby saving the water drain time.
  • a further optional embodiment of the present invention provides a drying washing machine having caring and drying functions, which is similar to the above-mentioned washing machine having a clothes care function structurally.
  • the drum washing machine adopted as the drying washing machine having caring and drying functions is distinguished from the above-mentioned washing machine in that: referring to FIG. 7 and FIG.
  • a closed drum 1 consists of an inner cylinder, an outer cylinder and a cylinder cover, wherein the inner cylinder may rotationally move relative to the outer cylinder, a door seal 104 is provided at a cylinder opening of the outer cylinder, an air inlet 101 of the drum 1 is provided on the door seal 104, an air outlet 102 of the drum 1 is provided on a cylinder wall of the outer cylinder, the air outlet 102 on the outer cylinder is communicated with the air channel 2, and a heating apparatus 3 is mounted in the air channel 2, the heating apparatus 3 being located between the air outlet 72 of the container 7 and the air inlet 101 of the drum 1.
  • Air discharged from the air outlet 72 of the container 7 is heated, by the heating apparatus 3, to form high-temperature air, the high-temperature air is fed into the inner cylinder, clothes may be dried, and therefore a clothes drying function is achieved.
  • the above-mentioned heating apparatus 3 may adopt a cheap heating wire.
  • the heating apparatus 3 is kept in a closed state, air blown out of the air outlet 102 of the drum 1 is filtered by water in the container 7, dust and smoke particles on clothes may be removed, and if it is also necessary to remove folds from the clothes, the container 7 should be filled with high-temperature water and the humidity of air returning to the inner cylinder is improved. Thus, care functions of removing dust or smoke particles as well as folds on clothes may be achieved.
  • the heating apparatus 3 is opened, after being heated, air in the air channel 2 returns into the inner cylinder, high-temperature air may dry the clothes, and therefore the drying function of the washing machine is achieved.
  • the above-mentioned washing machine does not need to be provided with an independent drying system, and thus has a more compact structure as well as a clothes care function.
  • a condenser 5 is provided in the air channel 2, the condenser 5 being located between the air outlet of the container 7 and the heating apparatus 3, as shown in FIG. 9 and FIG. 10 .
  • condensing water is continuously injected from a water inlet of the condenser 5, heat exchange is carried out between air discharged from the container 7 and the condensing water in the condenser 5, moisture in the air is absorbed by the condensing water, air blown out of the condenser 5 and entering the air channel 2 is dry cold air, after being heated by the heating wire, the dry cold air becomes high-temperature dry air, and the high-temperature dry air enters the drum 1 finally.
  • the clothes are dried by using the high-temperature dry air, so the drying efficiency of the washing machine is higher.
  • the condensing water in the above-mentioned condenser may be replaced with other coolants such as ethyl alcohol or glycerin or the like.
  • the condensing water is controlled to stop from entering the condenser 5, and the heating wire is powered off.
  • the above-mentioned condenser may adopt the structure shown in FIG. 10 , or other air-cooled type condensers directly mounted in the air channel may be adopted.
  • the embodiment of the present invention adopts the former solution, an air inlet 51 of the condenser 5 is communicated with the air outlet 72 of the container 7, and an air outlet 52 of the condenser 5 is communicated with the heating apparatus 3.
  • the manufacturing cost is low, and the structure is simple.
  • the condensing water in the condenser of the washing machine may be directly drained from a water outlet (not shown in the figure) of the condenser 5.
  • a water outlet not shown in the figure
  • the condensing water in the condenser 5 is in contact with the clean air for heat exchange, and then the water quality of the drained condensing water is better.
  • the water outlet of the condenser is eliminated or blocked, the air inlet 51 is provided at the bottom of the condenser 5, and the air inlet 51 of the condenser 5 is communicated with the air outlet 72 of the container 7, such that the condensing water subjected to heat exchange in the condenser 5 flows into the container 7 through the air outlet 72 of the container 7 from the air inlet 51 of the condenser 5 and is used as the water in the container 7.
  • the above-mentioned solution achieves secondary utilization of the condensing water, reduces the consumption of water for clothes care of the washing machine, and saves water resources.
  • a reversing valve is adopted to control both the water inlet 73 of the container 7 and the water inlet 53 of the condenser 5 to be opened and closed.
  • the reversing valve switches, the water inlet 53 of the condenser 5 is opened, the water inlet 73 of the container 7 is closed, new condensing water enters the condenser 5, the condensing water in the condenser 5 and the air carry out heat exchange, and then the condensing water continuously flows into the container 7 via the air inlet 51 of the condenser 5.
  • a controller of the washing machine controls the water drain valve to be opened, and controls the water drain pump to work, the water in the container 7 is quickly discharged from the water outlet 74 under the action of the water drain pump, then the controller controls the water drain pump to stop working, the reversing valve switches, the water inlet 73 of the container 7 is opened, the water inlet 53 of the condenser 5 is closed, and new water is injected into the container 7 from the water inlet 73 of the container 7 till the condensing water in the container 7 reaches a second set water level (the first set water level is higher than the second set water level).
  • the washing machine controls the reversing valve and the water drain pump to cooperatively work, thereby making the water level of the condensing water in the container 7 within a certain range all the time, and ensuring the stability of the effect of filtering dust and smoke particles on clothes by the washing machine.
  • the water in the container 7 is replaced to prevent the problems of poor filter effect of the water, deterioration of the water and pollution of the container caused by the fact that the water cannot be replaced for a long time and impurities in the water are continuously accumulated.
  • both of the water inlet 73 of the above-mentioned container 7 and the water inlet 53 of the condenser 5 may be independently controlled.
  • a first water inlet valve is provided at the water inlet 73 of the container 7, and a second water inlet valve is provided at the water inlet 53 of the condenser 5.
  • the first water inlet valve is closed to stop feeding water into the container while the second water inlet valve is opened to feed water into the condenser; and when the water in the container is replaced, the first water inlet valve is opened to supplement the water in the container while the second water inlet valve is closed to stop feeding water to the condenser.
  • the air inlet 71 of the container 7 is connected with the air outlet 102 on the outer cylinder by means of a third flexible connecting pipe 6, and the third flexible connecting pipe 6 may be made from polyamide, polyethylene or polypropylene or the like, and is low in price and convenient to mount and dismount.
  • the air outlet 72 of the container 7 is connected with the air inlet 51 of the condenser 5 by means of a fourth flexible connecting pipe 8, and the fourth flexible connecting pipe 8 and the third flexible connecting pipe 6 may be made from identical or different materials.
  • the fourth flexible connecting pipe 8 and the third flexible connecting pipe 6 are made from polyamide, low in price, and easy to process and operate.
  • the pipe diameter of an end, connected with the container 7, of the fourth flexible connecting pipe 8 is designed to be smaller than that of an end, connected with the condenser 5, of the fourth flexible connecting pipe 8.
  • the air speed of the air outlet 72 of the container 7 is increased to a certain extent, and because the pipe diameter of the end, connected with the condenser 5, of the fourth flexible connecting pipe 8 is larger, air resistance of the air inlet 51 of the condenser 5 may be reduced.
  • Yet a further embodiment of the present invention provides a drying washing machine of which caring and drying air channels in a container are independent of each other.
  • the drying washing machine is similar to the above-mentioned drying washing machine having caring and drying functions structurally. The difference therebetween lies in that: referring to FIG. 11 and FIG. 12 , the air inlet 71 of the container 7 includes a first air inlet 711 and a second air inlet 712, both the first air inlet 711 and the second air inlet 712 are communicated with the air outlet 102 of the drum 1, and these three components may be connected with each other by a three-way pipe 60.
  • the liquid level of the water in the container 7 is higher than the first air inlet 711 and lower than the second air inlet 712, and a first valve for controlling the flow direction of airflow is provided at a position, between the air outlet 102 of the drum 1 and the air inlet 71 of the container 7, on the air channel 2.
  • the first valve is controlled to open the first air inlet 711, air discharged from the drum 1 enters the container 7 via the first air inlet 711, dust and smoke particles in the air are taken away by the water, and a clothes care function is achieved.
  • the first valve is controlled to open the second air inlet 712, and air discharged from the drum 1 enters the container 7 via the second air inlet 712, directly enters the condenser 5 from the air outlet 72 of the container 7 without being filtered by the water, and is condensed.
  • the staying time of the air in the container 7 is short, the drying time is shortened as compared to embodiment 2, and the drying efficiency of the washing machine is improved.
  • the above-mentioned first valve for controlling the flow direction of airflow at the position, between the air outlet 102 of the drum 1 and the air inlet 71 of the container 7, on the air channel 2 may specifically adopt a solenoid valve, an internally piloted valve, an electrically operated valve or the like.
  • the solenoid valve is adopted in the embodiment of the present invention. That is because a valve rod of the internally piloted valve usually stretches out, a valve core is controlled to rotate or move by means of electric, pneumatic and hydraulic actuating mechanisms, and external leakage easily occurs due to dynamic seal of the valve rod; and internal leakage easily occurs due to improper torque control of the electrically operated valve.
  • the solenoid valve exerts an electromagnetic force on an iron core sealed in a flux-insulation casing, dynamic seal does not exist, external leakage is easy to stop, and the structural internal leakage is also easy to control; moreover, and a control system of the solenoid valve is simple, sensitive in reaction, and high in control precision.
  • the adopted solenoid valve is a two-position three-way solenoid valve, and controls only a single path of the first air inlet 711 or the second air inlet 712 to be communicated at the same time, thereby implementing switching of the clothes care function and drying function of the washing machine.
  • a direct-through pipeline 13 is provided between the drum 1 and the condenser 5, the air outlet 102 of the drum 1 is communicated with an air inlet 131 of the direct-through pipeline 13 and the air inlet 71 of the container 7 respectively, the air inlet 51 of the condenser 5 is communicated with an air outlet 132 of the direct-through pipeline 13 and the air outlet 72 of the container 7 respectively, and a second valve (not shown in the figure) is provided at the air outlet 102 of the drum 1, the second valve being used for controlling the air outlet 102 of the drum 1 to be communicated with the air inlet 71 of the container 7 or communicated with the air inlet 51 of the condenser 5.
  • the second valve controls air discharged from the drum 1 to enter the direct-through pipeline 13, so the drying function of the washing machine may be achieved; and the second valve controls air discharged from the drum 1 to enter the container 7, the air may be filtered, and the clothes care function of the washing machine is achieved.
  • the second valve may also adopt the solenoid valve.
  • the adopted solenoid valve is a two-position three-way solenoid valve, controls only a single path of the air inlet 131 of the direct-through pipeline 13 or the air inlet 71 of the container 7 to be communicated at the same time, thereby implementing switching of the clothes care function and drying function of the washing machine.
  • a partition board 75 is provided in the container 7, the partition board 75 may partition the container 7 into a filter chamber 78 and an air outlet chamber 79, and the air outlet 72 of the container 7 includes a first air outlet 721 and a second air outlet 722, wherein the first air inlet 711 and the first air outlet 721 are located on the filter chamber 78, the filter chamber 78 is communicated with the air inlet 51 of the condenser 5 via the first air outlet 721, the second air inlet 712 and the second air outlet 722 are located on the air outlet chamber 79, the air outlet chamber 79 is communicated with the air inlet 51 of the condenser 5 via the second air outlet 722, and the position of the first air outlet 721 is higher than the liquid level of the water and lower than the position of the second air outlet 722, as shown in FIG. 12 .
  • the caring and drying air channels are divided into two independent air channels, and the caring procedure and filter
  • the water inlet 73 of the container 7 is located on the filter chamber 78 and is arranged to be higher than the first air inlet 711; and the condensing water in the condenser 5 may enter the container 7 from the first air outlet 721, thereby improving the utilization rate of the condensing water.
  • the first air outlet 721 of the container 7 is connected with the air inlet 51 of the condenser 5 by means of a first flexible connecting pipe 801
  • the second air outlet 722 of the container 7 is connected with the air inlet 51 of the condenser 5 by means of a second flexible connecting pipe 802
  • the first flexible connecting pipe 801 and the second flexible connecting pipe 802 may be made from polyamide, polyethylene or polypropylene or the like, and are low in price and convenient to mount and dismount.
  • the pipe diameter of an end, connected with the container 7, of the first flexible connecting pipe 801 is smaller than that of an end, connected with the condenser 5, of the first flexible connecting pipe
  • the pipe diameter of an end, connected with the container 7, of the second flexible connecting pipe 802 is smaller than that of an end, connected with the condenser 5, of the second flexible connecting pipe.
  • the air speeds of air discharged from the first air outlet 721 and second air outlet 722 of the container 7 are increased to a certain extent, and since the pipe diameters of the ends, connected with the condenser 5, of the first flexible connecting pipe 801 and the second flexible connecting pipe 802 are larger, air resistance of the air inlet 51 of the condenser 5 may be reduced.
  • a further embodiment of the present invention provides a washing machine including the above-mentioned clothes care apparatus and a detachable container.
  • the container may be detached and cleaned conveniently and periodically.
  • the washing machine is similar to the above-mentioned drying washing machine having a clothes care function structurally. The difference therebetween lies in that: referring to FIG. 14 to FIG.
  • the container 7 in the embodiment of the present invention includes a housing 76 and a water storage drawer 77 detachably mounted within the housing 76, the housing 76 is provided with an opening, the water storage drawer 77 may be pulled out from or pushed into the housing via the opening, a first seal ring 761 is provided between the opening and the water storage drawer 77, and the first seal ring 761 may prevent the problem of abrasion caused by impact between the water storage drawer 77 and the opening of the housing 76 when the water storage drawer 77 is pushed in.
  • the air inlet 71 and air outlet 72 of the container 7 are both provided on the housing 76, a second seal ring 762 is provided at the air inlet 71 of the container 7, a joint 771 is provided at a position, opposite to the air inlet 71, on a sidewall of the water storage drawer 77, and an end, located outside the water storage drawer 77, of the joint 771 is an outer end of the joint 771.
  • the outer end of the joint 771 may be adaptively inserted into the second seal ring 762, and the first seal ring 761 may seal a clearance between the water storage drawer 77 and the opening, thereby implementing connection between the air inlet 71 and a corresponding pipeline on the outer side of the container 7. Because the second seal ring 762 is provided at the air inlet 71 of the container 7, the sealing performance of the air inlet 71 is better, and air is hardly to leak.
  • arrangement of the first seal ring 761 seals the clearance between the water storage drawer 77 and the opening, so as to prevent from influencing the sealing performance of connection between the container and the corresponding pipeline due to accumulation of dust in the second seal ring 762 after entering the container 7 from the clearance.
  • a connecting seal structure for the air outlet 72 of the container 7 on the housing 76 and the water storage drawer 77 may be identical to the above-mentioned connecting seal structure for the air inlet 71 and the water storage drawer 77.
  • the joint 771 is of a structure in which all parts in radial direction are identical in size, after the joint 771 is inserted into the second seal ring 762 in a process of pushing the water storage drawer 77 into the housing 76, the insertion size is inconstant, and the container 7 is easy to shake in the second seal ring 762.
  • the washing machine shakes when the joint 771 is completely inserted into the second seal ring 762, the water storage drawer 77 will hit against the housing 76 to cause abrasion. Therefore, in order to prevent occurrence of the above-mentioned situation, the outer end of the joint 771 is made into a necking structure, as shown in FIG.
  • the necking joint may accelerate flow of airflow into the container 7 or discharge from the container.
  • an air inlet pipe 772 is connected to an end, located in the water storage drawer 77, of the joint 771, an air outlet end of the air inlet pipe 772 extends into the water storage drawer 77 and is lower than the joint 771, and the liquid level of the water in the container 7 is controlled to be higher than the air outlet end of the air inlet pipe 772.
  • the liquid level of the water in the container 7 is controlled to be lower than the air inlet 71.
  • the liquid level of the water in the container 7 is required to be lower than the air outlet 72 of the container 7 to prevent water from flowing out of the air outlet 72 of the container 7. Therefore, the water in the container may be directly and manually replaced without provision of a water inlet and a water outlet on the housing.
  • a container handle 9 is provided on a sidewall of a position, located at the opening of the housing 76, on the water storage drawer 77, thereby facilitating hand grip and force application.
  • the container handle 9 in the embodiment of the present invention is a hand grip portion provided into the sidewall, which belongs to a hidden structure, thus the container handle slightly influences the appearance of the washing machine.
  • the air inlet 101 and air outlet 102 of the drum 1 are both provided on the outer cylinder, air discharged from the inner cylinder flows through an area between the inner cylinder and the outer cylinder, and is discharged from the air outlet 102 provided on the outer cylinder of the drum 1, and after being filtered by the container 7, the air passes through the air channel 2 and then returns into the inner cylinder from the air inlet 101 on the outer cylinder through the area between the inner cylinder and the outer cylinder.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Claims (13)

  1. Appareil de linge comprenant: un tambour (1); un canal d'air (2) qui communique avec le tambour (1) ; un appareil de filtre qui communique avec le canal d'air (2) ; et un ventilateur de tirage (4) capable d'amener l'air dans le tambour (1), et de guider l'air dans l'appareil de filtre ; dans lequel :
    le canal d'air (2) est une conduite de circulation, le ventilateur de tirage (4) peut aspirer l'air filtré par l'appareil de filtre dans le tambour (1) via le canal d'air (2) afin de former une circulation ;
    l'appareil de filtre comprend un récipient (7), dans lequel l'eau ou un solvant organique liquide est utilisé(e) pour filtrer la fumée dans l'air, est prévu dans le récipient (7) ;
    le récipient (7) est prévu avec une entrée d'air (71) et une sortie d'air (72), un appareil de chauffage (3) est également prévu dans le canal d'air (2), et l'appareil de chauffage (3) est positionné entre la sortie d'air (72) du récipient (7) et une entrée d'air (101) du tambour (1) ; un condenseur (5) est en outre prévu dans le canal d'air (2), et le condenseur (5) est positionné entre la sortie d'air (72) du récipient (7) et l'appareil de chauffage (3) ;
    caractérisé en ce que :
    l'entrée d'air (71) du récipient (7) comprend une première entrée d'air (711) et une seconde entrée d'air (712), à la fois la première entrée d'air (711) et la seconde entrée d'air (712) sont en communication avec une sortie d'air (102) du récipient (1), dans lequel :
    le niveau de liquide de l'eau ou du solvant organique liquide dans le récipient (7) est plus haut que la première entrée d'air (711) et plus bas que la seconde entrée d'air (712), et une première valve pour commander la direction d'écoulement de l'écoulement d'air est prévue dans une position, entre la sortie d'air (102) du tambour (1) et les entrées d'air (71) du récipient (7) sur le canal d'air (2).
  2. Appareil de linge selon la revendication 1, caractérisé en ce que le condenseur (5) est prévu avec une entrée d'air (51) et une sortie d'air (52), l'entrée d'air (51) du condenseur (5) est en communication avec la sortie d'air (72) du récipient (7), et la sortie d'air (52) du condenseur (5) est en communication avec l'appareil de chauffage (3).
  3. Appareil de linge selon la revendication 2, caractérisé en ce que l'entrée d'air (51) du condenseur (5) est prévue au fond du condenseur (5), l'entrée d'air (51) du condenseur (5) est en communication avec la sortie d'air (72) du récipient (7) et l'eau de condensation dans le condenseur (5) peut s'écouler dans le récipient (7) via l'entrée d'air (51) du condenseur (5).
  4. Appareil de linge selon la revendication 1, caractérisé en ce qu'une plaque de séparation (75) est également prévue dans le récipient (7), la plaque de séparation (75) peut séparer le récipient (7) en une chambre de filtre (78) et en une chambre de sortie d'air (79), la première entrée d'air (711) est positionnée sur la chambre de filtre (78) et en communication avec l'entrée d'air (51) du condenseur (5) via une première sortie d'air (721), la seconde entrée d'air (712) est positionnée sur la chambre de sortie d'air (79) et en communication avec l'entrée d'air (51) du condenseur (5) via une seconde sortie d'air (722), et la position de la première sortie d'air (721) est plus haute que le niveau de liquide de l'eau et plus basse que la position de la seconde sortie d'air (722).
  5. Appareil de linge selon la revendication 1, caractérisé en ce que le récipient (7) comprend un boîtier (76) et un tiroir de stockage d'eau (77) monté de manière détachable à l'intérieur du boîtier (76), le boîtier (76) est prévu avec une ouverture, le tiroir de stockage d'eau (77) peut être retiré de ou poussé dans le boîtier (76) via l'ouverture, une première bague d'étanchéité (761) est prévue entre l'ouverture et le tiroir de stockage d'eau (77), l'entrée d'air (71) et une sortie d'air (72) du récipient (7) sont toutes deux prévues sur le boîtier (76), une seconde bague d'étanchéité (762) est prévue au niveau de l'entrée d'air (72) du récipient (7), un joint (771) est prévu dans une position opposée à l'entrée d'air (71) du récipient (7), sur une paroi latérale du tiroir de stockage d'eau (77), lorsque le tiroir de stockage d'eau (77) est poussé dans le boîtier (76), une extrémité externe du joint (771) peut être insérée, de manière adaptative, dans la seconde bague d'étanchéité (762), et la première bague d'étanchéité (761) peut sceller un jeu entre le tiroir de stockage d'eau (77) et l'ouverture.
  6. Appareil de linge selon la revendication 1, caractérisé en ce que le récipient (7) comprend une entrée d'eau (73) et une sortie d'eau (74), une valve d'entrée d'eau utilisée pour commander l'entrée d'eau (73) pour qu'elle s'ouvre ou se ferme, est raccordée à l'entrée d'eau (73), une valve d'évacuation d'eau utilisée pour commander la sortie d'eau (74) pour qu'elle s'ouvre ou se ferme, est raccordée à la sortie d'eau (74) du récipient (7).
  7. Appareil de linge selon la revendication 5, caractérisé en ce qu'un tuyau d'entrée d'air (772) est raccordé à une extrémité, positionnée dans le tiroir de stockage d'eau (77), du joint (771), une extrémité de sortie d'air du tuyau d'entrée d'air (772) s'étend dans le tiroir de stockage d'eau (77) et est plus basse que le joint (771), et le niveau de liquide de l'eau est plus bas que l'entrée d'air (71) du récipient (7) et plus haut que l'extrémité de sortie d'air du tuyau d'entrée d'air (772).
  8. Appareil de linge selon la revendication 1, caractérisé en ce que l'entrée d'air (71) du récipient (7) est en communication avec la sortie d'air (102) du tambour (1), la sortie d'air (102) du tambour (1) est plus haute que l'entrée d'air (71) du récipient (7), et le niveau de liquide de l'eau est plus haut que l'entrée d'air (71) du récipient (7) et plus bas que la sortie d'air (102) du tambour (1).
  9. Appareil de linge selon la revendication 2, caractérisé en ce que la première sortie d'air (721) du récipient (7) est raccordée avec l'entrée d'air (51) du condenseur (5) au moyen d'un premier tuyau de raccordement flexible (801), le diamètre de tuyau d'une extrémité, raccordée avec le récipient (7), du premier tuyau de raccordement flexible (801) étant plus petit que celui d'une extrémité, raccordée avec le condenseur (5), du premier tuyau de raccordement flexible (801) ; et la seconde sortie d'air (722) du récipient (7) est raccordée avec l'entrée d'air (51) du condenseur (5) au moyen d'un deuxième tuyau de raccordement flexible (802), le diamètre de tuyau d'une extrémité, raccordée avec le récipient (7), du deuxième tuyau de raccordement flexible (802), étant plus petit que celui d'une extrémité, raccordée avec le condenseur (5), du deuxième tuyau de raccordement flexible (802).
  10. Machine à laver ayant une fonction d'entretien de linge, comprenant l'appareil de linge selon la revendication 1, un tambour (1) comprenant un cylindre interne et un cylindre externe ; le ventilateur de tirage (4) aspire l'air du cylindre interne dans le canal d'air (2) et guide l'air dans un récipient (7) ; et après avoir été filtré par l'eau, l'air est amené dans le cylindre interne via le canal d'air (2) pour former une circulation.
  11. Machine à laver ayant une fonction d'entretien de linge selon la revendication 10, caractérisée en ce que l'entrée d'eau (73) du récipient (7) est en communication avec un tuyau d'entrée d'eau de la machine à laver, la sortie d'eau (74) du récipient (7) est en communication avec un tuyau d'évacuation d'eau de la machine à laver.
  12. Machine à laver et à sécher le linge ayant une fonction d'entretien de linge, comprenant l'appareil de linge selon la revendication 1, un tambour (1) comprenant un cylindre interne et un cylindre externe ; le ventilateur de tirage (4) aspire l'air du cylindre interne dans le canal d'air (2) et guide l'air dans un récipient (7) ; et après avoir été filtré par l'eau, l'air est amené dans le cylindre interne par un condenseur (5) et un appareil de chauffage (3) pour former une circulation.
  13. Machine à laver et à sécher le linge ayant une fonction d'entretien de linge selon la revendication 12, caractérisée en ce qu'une sortie d'air (102) en communication avec le canal d'air (2) est prévue sur une paroi de cylindre du cylindre externe,
    une entrée d'air (71) du récipient (7) est raccordée avec la sortie d'air (102) sur le cylindre externe au moyen d'un troisième tuyau de raccordement flexible (6), une sortie d'air (72) du récipient (7) est raccordée avec une entrée d'air (51) du condenseur (5) au moyen d'un quatrième tuyau de raccordement flexible (8), et le diamètre de tuyau d'une extrémité, raccordée avec le récipient (7), du quatrième tuyau de raccordement flexible (8) est plus petit que celui d'une extrémité, raccordée avec le condenseur (5), du quatrième tuyau de raccordement flexible (8).
EP17150087.9A 2016-03-14 2017-01-03 Appareil de linge avec filtre de fumée Active EP3219845B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201610142616.1A CN105624967B (zh) 2016-03-14 2016-03-14 一种具有衣物护理功能的烘干洗衣机
CN201610142577.5A CN105624991B (zh) 2016-03-14 2016-03-14 一种具有衣物护理功能的洗衣机
CN201610142697.5A CN105734934B (zh) 2016-03-14 2016-03-14 一种具有衣物护理功能的烘干洗衣机
CN201610142580.7A CN105624974B (zh) 2016-03-14 2016-03-14 一种衣物护理方法及衣物护理装置

Publications (2)

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EP3219845A1 EP3219845A1 (fr) 2017-09-20
EP3219845B1 true EP3219845B1 (fr) 2019-11-13

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WO (1) WO2017157196A1 (fr)

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CN109957908A (zh) * 2017-12-22 2019-07-02 博西华电器（江苏）有限公司 洗衣机的衣物护理程序的控制方法
CN109338655A (zh) * 2018-11-13 2019-02-15 山西浩森洗涤机械制造有限公司 一种多功能洗涤一体机及干、水洗烘干切换方法
JP7403113B2 (ja) * 2018-11-19 2023-12-22 青島海爾洗衣机有限公司 洗濯乾燥機
JP2020081054A (ja) * 2018-11-19 2020-06-04 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． 洗濯乾燥機
JP7411956B2 (ja) * 2019-12-26 2024-01-12 青島海爾洗衣机有限公司 洗濯乾燥機

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