JP2014526931A - Washing machine and washing method - Google Patents

Abstract

A washing machine and a washing method including at least one washing provided with a washing medium layer which is a polymer adsorption layer and a washing tub into which water is placed. The present invention treats dirt in the clothes (5) and the washing water by the washing medium layer (3) provided in the washing tub to achieve the washing purpose, but not only simplifies the washing process, As with an ordinary washing machine, the material cost and manufacturing cost of this type of washing machine can be greatly reduced. Moreover, the degree of wear of the clothes (5) is greatly reduced during washing.
[Selection] Figure 3

Description

  The present invention relates to a washing machine, and more particularly to a washing machine and a washing method that participate in washing using a polymer adsorbing material, and belongs to the technical field of washing machines.

  In a conventional washing machine, water is used as a washing medium, and water and detergent are put into the washing machine for washing. After washing, the sewage in the washing machine is discharged using the dehydration function, and then clean water is added again, and the process of washing and rinsing is continued, and further water is discharged after the washing is completed. In such a method, the amount of water consumption is very large because water is drained and clean laundry water is added. At the same time, the laundry liquid contains a relatively large amount of chemical substances that are harmful to the environment. In addition, each washing process takes time and the amount of electricity consumed is relatively large.

  In order to solve the above-mentioned shortage of traditional washing methods, in the present technology, some washing machines are washed using an organic solvent as a medium, but they are like dry cleaning machines. The organic solvent is recycled in the washing machine, and after one washing process is completed, the organic solvent containing red wine is collected in a container, the organic solvent is treated by filtration distillation, and then again in the washing tub And continue washing. Organic solvents are themselves toxic and, furthermore, the recovery of media by distillation methods has a relatively low safety factor, making them unsuitable for home use.

In the current technology, there is a washing method using air, for example, washing using CO ₂ . In the case of such a washing method, it is necessary to realize a change in the air state and liquid state of the medium. Such a method has a relatively high requirement for the sealing of the structure, and at the same time, the liquefaction to the gas requires a very high pressure and requires the installation of a high pressure device, so that the safety factor is relatively low and the technology is It is complicated.

  In response to the disadvantages of the above-mentioned various washing methods, a washing method using specially produced solid particles as a washing medium comes out, and the garment of the clothes is absorbed and absorbed through friction between the solid particles and the clothes. , Thereby realizing the washing function. The washing method can save water to 80% or more, and the washing medium of the solid particles can be recovered and reused, has a long service life, does not require replacement, and is safe and environmentally friendly. . A washing machine that employs the washing method usually has a particle storage space in the washing machine, and an introduction hole and a feed hole in the outer tub. Before washing, particles are introduced into the outer tub from the introduction hole. After the washing, the particles are completely collected in the particle storage space. This washing method has a certain shortage. Particles cause a certain amount of wear on the garment when washed by rubbing against the garment, but the particles must still be collected after washing by putting the laundering particles into the inner tub before washing. When dehydrating the particles, it is necessary to recharge and collect the particles again, so the washing process is relatively complicated and the internal structure of the washing machine has to be improved relatively accordingly. In addition, the material and manufacturing costs must be increased significantly.

  The main object of the present invention is to solve the above-mentioned problems and deficiencies, and to provide a washing machine that does not require the introduction and collection of washing particles, simplifies the washing process, and satisfies the washing effect.

  Another main object of the present invention is to provide a washing method that can simplify the washing process and satisfy the washing effect.

In order to achieve the above object, the technical solution of the present invention is:
The washing machine includes a washing tub into which at least one washing or water is placed, and a washing medium layer is provided in at least one washing tub.

  Furthermore, the medium layer is applied or installed on the inner surface and / or the outer surface of the wall of the washing tub.

  Furthermore, the surface of the medium layer is smooth, or the surface of the medium layer has some continuous or discontinuous protrusions, or the medium layer has a surface porous structure. .

  Furthermore, the medium layer is a double layer which is fixed to the inner surface and / or the outer surface of the wall of the washing tub and accommodates the polymer solid particles in the middle.

  Furthermore, a through-hole for allowing only washing water to pass through the double layer is formed.

  Furthermore, the diameter of said through-hole is 0.5-1.5 mm.

  Further, the above particles have a surface porous structure.

  Furthermore, the surface of the bilayer is smooth, or the surface of the bilayer has some continuous or discontinuous protrusions, or the bilayer has a surface porous structure. .

  Furthermore, the intermediate space of the double layer penetrates completely.

  Further, the solid particles are accommodated in the chambers in which the double layer is partitioned into a plurality of chambers.

  Further, the plurality of chambers have a continuous ripple shape and are fixed to the wall of the washing tub.

  Further, the plurality of chambers are arranged discontinuously distributed on the wall of the washing tub.

  Further, the medium layer is applied, installed, or installed on the lift portion of the washing tub.

  Further, the washing medium layer is a polymer adsorption layer.

  Further, the polymer has hydrophilic and lipophilic components, and the polymer has a surfactant component.

  Furthermore, the hole of the wall surface of said medium layer, said particle | grain, and said double layer is mutually separated, The diameter of said hole is 0.01-0.1 mm.

  A washing method in which a washing medium layer is provided in a washing tub, and during washing, dirt in clothes and / or water is treated using the washing medium layer to complete washing of clothes.

  Furthermore, before washing the clothes waiting for washing, the washing water soaks the clothes waiting for washing, including a process of pouring washing water into the washing tub.

  Further, when the washing water is poured and the clothes are immersed, the clothes waiting for washing are placed gently and immersed for a certain period of time.

  Further, after washing the garment, a dehydration process of the medium layer and / or the garment is included. And / or sending hot air to the washing tub to dry the clothes and / or medium layer.

  Further, the washing medium layer is a polymer adsorbing layer, and the polymer adsorbing layer adsorbs dirt on clothes and / or washing water.

  In summary, the washing machine and the washing method described in the present invention are simple in structure, and the laundry and washing water are disposed of in the washing medium layer installed in the washing tub so that the purpose of washing is achieved. Achieved, no particle input, recovery and self-cleaning steps and equipment are required, not only simplifying the washing process, but also as with ordinary washing machines, and the material cost and manufacturing of such washing machines Cost can be greatly reduced. In addition, the degree of wear on the clothes is greatly reduced during washing.

FIG. 1 is an explanatory view of a structure according to an embodiment of the present invention. FIG. 2 is an explanatory diagram of the structure of the inner tank of the present invention. FIG. 3 is an explanatory diagram of the structure of the third embodiment of the present invention. FIG. 4 is an explanatory view of the structure of the fourth embodiment of the present invention. FIG. 5 is an explanatory diagram of the structure of the fifth embodiment of the present invention. FIG. 6 is an explanatory diagram of the structure of the sixth embodiment of the present invention.

  1-6, outer tank 1, inner tank 2, medium layer 3, first aperture 4, clothes 5, projection 6, lift part 7, particles 8, double layer wall 9, chamber 10, partition plate 11.

  Next, the present invention will be described in detail with reference to the accompanying drawings and specific examples.

  As shown in FIG. 1 and FIG. 2, the presently used impeller washing machine and drum washing machine include a case (not shown) provided with an outer tub 1 and an inner tub 2, and the washing tub described in the present invention is A washing machine that can be used for the inner tub 2 for washing, but can also be used for the outer tub 1 for containing water. Among them, the outer tub 1 has a sealed structure and is fixed without rotating, and the inner tub 2 is provided inside the outer tub 1 so that some washing water can be passed through the wall of the inner tub 2. The first opening 4 is opened, and the shape of the first opening 4 is circular, rectangular, polygonal or the like, and the inner tub 2 is rotatably driven by a driving device. A water intake (not shown) is provided in the upper part of the outer tub 1 and used for taking water in washing and rinsing processes, and a water outlet (not shown) is provided in the lower part of the outer tub 1 and used for drainage after dehydration. . The clothes 5 are put into the inner tub 2 at the time of washing.

  One layer of the washing medium layer 3 is provided on the wall of the inner tub 2 and the washing medium may be ceramic or polymer material. In this embodiment, it is preferable to use the polymer as the washing medium. The polymer may be PP, PE, PS, PVC, EVA or the like, or a mixture of the above-mentioned many types of materials. The material contains a hydrophilic or lipophilic component, and also has a surfactant component, which has a stronger adsorption ability to the red. The polymer medium layer 3 can be provided inside the wall of the inner tank 2 and can also be provided outside the tank wall, but the medium tank can be provided both inside and outside the tank wall. The adsorption area of the medium layer 3 is increased to increase the adsorption capacity of the medium layer 3. Further, in order to increase the adsorption area of the medium layer 3 and increase the adsorption capability of the medium layer 3, not only the medium layer 3 is provided on the inner wall 2 but also the medium layer 3 is similarly provided on the wall of the outer layer 1. it can. Considering comprehensively from various aspects such as cost, manufacturing process and weight of the entire machine, it is preferable to provide a single medium layer 3 only on the inside of the wall of the inner tank 2. When the medium layer 3 is provided at other positions, the same structure can be adopted as follows.

Example 1:
In this embodiment, the medium layer 3 can be applied to the inside of the wall of the inner tub 2 by a coating technique, but the medium layer 3 can be fixed to the wall of the inner tub 2 with a fastening component such as a screw. . Similar to the inner tub 2, a through hole (not shown) for allowing some washing water to pass through the medium layer 3 is opened, and the shape of the through hole is also the first opening 4 of the inner tub 2 shown in FIG. As with, it may be circular, rectangular, polygonal, etc. The through-hole takes water into the tank at the time of washing, and at the time of dehydration, the washing water in the tank is discharged to the outer tank 1 and further discharged from the drain outlet below the outer tank 1. When the medium layer 3 is provided on the wall of the outer tub 1, the water passage hole is not provided in the medium layer 3.

  The medium layer 3 can be applied or installed on the wall of the entire inner tank 2, and can be applied or installed on a part of the wall of the inner tank 2. The former structure has a better adsorption effect, but is advantageous for balancing the rotation of the inner tank 2. During washing, the medium layer 3 constantly adsorbs dirt from the washing water garment 5 to the maximum extent by contact with the washing water, so that the washing water maintains a certain level of cleanliness during washing, and the garment 5 is always in direct contact with the medium layer 3 even during washing, and the medium layer 3 directly adsorbs dirt on the clothes 5, so that a small amount of water is sufficient and the purpose of saving water can be achieved.

  The structure of the medium layer 3 can exhibit a smooth surface. In order to increase the contact area of the medium layer 3 and the washing water and enhance the ability to adsorb dirt, the surface of the medium layer 3 has some protrusions 6 as shown in FIG. Can be arranged in a discontinuous manner.

  In order to increase the contact area of the medium layer 3 and the washing water, the medium layer 3 can further adopt a surface porous structure of the polymer, so that some pores on the surface are not connected and separated from each other. It is convenient to discharge the water and increase the regeneration capability of the medium layer 3. The hole diameter is preferably between 0.01-0.1 mm.

  In the drum-type washing machine, the inner tub 2 is provided with at least one lift portion 7 protruding inward, and during washing, the clothes 5 are constantly lifted in the inner tub 2 by the action of the lift portion 7, and then Further drop and repeat until washing effect is achieved. Although the number of lift parts 7 can be selected as 1-3, it is preferable to select three lift parts 7 among them and distribute them uniformly around the inner tub 2. Although the medium layer 3 can be shifted to the arrangement of the lift portion 7, a large amount can be laid on the inner wall of the entire inner tank 2. The lift part 7 is fixed to the medium layer 3.

  Next, a washing method using the above washing machine will be described in detail with reference to FIG.

  Taking a drum-type washing machine as an example, the washing method includes the following steps.

  Step 1: Like a normal drum-type washing machine, put the clothes 5 waiting for washing into the inner tub 2 of the washing machine, and simultaneously open the water intake above the outer tub 1 and pour water into the outer tub 1. Then, after mixing the washing water and the detergent, it enters the outer tub 2, and after the water passes through the first opening 4 of the inner tub 2 and the through-hole of the medium layer 3, it is sufficiently mixed with the clothes 5 waiting for washing. It is sufficient for this process to simply add the appropriate amount of water and detergent to ensure that the water soaks the garment 5.

  When the washing water is poured and the clothes waiting for washing are soaked, the clothes 5 waiting for washing are gently placed and soaked for a certain period of time so that the water and clothes 5 are sufficiently infiltrated to further enhance the washing effect.

  Step 2: The rotation of the inner tub 2 is driven, the medium layer 3 is also rotated along with it, and the clothes 5 are lifted and dropped in the tub by the movement of the lift portion 7, and repeatedly during washing In the process in which the washing water washes away the dirt of the clothes 5, the dirt washes away the medium layer 3 continuously with the washing water, and the medium layer 3 was in constant contact with the washing water, the dirt in the washing water was adsorbed, Moreover, the garment 5 is always in direct contact with the medium layer 3 during washing, and the medium layer 3 directly adsorbs dirt on the garment 5, thereby achieving the purpose of washing the garment 5 and removing the dirt.

  In the case of an impeller washing machine, the rotation of the impeller is driven so that the impeller rotates alternately along the clockwise direction and the counterclockwise direction during the washing time to form a flow of water that rotates in the tub. The washing water washes off the dirt on the clothes 5, and the dirt constantly rinses the medium layer 3 together with the washing water. 5 is always in direct contact with the medium layer 3 during washing, and the medium layer 3 directly adsorbs dirt on the garment 5, thereby achieving the purpose of washing the garment 5 and removing the dirt.

  Step 3: The inner tub 2 is driven to rotate at a high speed. At this time, the medium layer 3 rotates at a high speed accordingly, and the clothes 5 and the medium layer 3 are dehydrated at the same time. It is discharged from the drain hole at the bottom. The dehydration process of the medium layer 3 is also a self-cleaning process of the medium layer 3, and the medium layer 3 is improved in a certain level to extend the service life of the medium layer 3.

  Step 4: In the rinsing step, add an appropriate amount of clean water to the tank again, rinse the garment 5 according to the above process, dehydrate again after rinsing, and finally complete all the washing process of the garment 5 To do.

  After dehydrating the garment 5 and the medium layer 3, hot air is further emitted to the inner tub 2 by a device such as a heat pump device or a heating tube, and used to dry the garment 5 and the medium layer 3. The service life of the tank can be extended, and at the same time, it is advantageous to maintain dryness in the tank and reduce the growth of mold and the like due to moisture in the tank.

Example 2:
In the old two-tank washing machine, the washing tub of the washing part has a single tub structure, and the impeller rotates alternately in the clockwise direction and the counterclockwise direction during the washing time. A flow of rotating water is formed, and the washing water removes dirt on the clothes 5. In such a washing machine, one layer of the polymer washing medium layer 3 can be applied to both the inside and outside of the wall of the washing tub, and the medium layer 3 is provided with through holes used for water passage. In addition, since the structure type of the medium layer 3 is completely the same as that of the first embodiment, a detailed description will not be given separately here.

  In such a washing machine, since the dehydration of the clothes 5 is completed in another dehydration tank, the medium layer 3 can adopt a drying method using hot air in the tank without performing the dehydration process.

Example 3:
As shown in FIG. 3, as a difference from the first embodiment, the medium layer 3 provided inside the wall of the inner tank 2 is fixed to the wall of the inner tank 2 and contains the polymer solid particles 8 in the middle. In the polymer double layer structure, a through hole (not shown) for allowing washing water to pass through the double layer wall 9 is opened, and the medium layer 3 is fixed to the wall of the inner tub 2 with a fastening part such as a screw. Thus, it is ensured that the medium layer 3 and the inner tank 2 rotate together.

  In order to prevent the particles 8 from leaking from the inner tank 2 and the medium layer 3, the diameters of the first opening 4 and the medium layer 3 in the inner tank 2 are smaller than the minimum diameter of the particles 8. Since the diameter of the particle 8 is normally between 2-4 mm, the diameter of the first opening 4 and the through hole is smaller than 2 mm, and the diameter of the first opening 4 and the through hole is between 1-1.5 mm. It is preferable that it exists in. If it does in this way, while washing water can flow in and out smoothly, it can avoid that particle 8 leaks.

  In order to increase the adsorption capacity of the medium layer 3, a polymer material is also used for the wall 9 of the double layer, except that the polymer solid particles 8 having the adsorption capacity are used. The wall 9 also has an adsorption capacity. The structure of the bilayer 9 can exhibit a smooth surface. In order to increase the contact area of the double layer 9 and the washing water and enhance the dirt adsorption capacity, the same as in the first embodiment, the surface of the double layer wall 9 has some protrusions 6, and some protrusions 6 are It can be arranged continuously, but can be arranged discontinuously. In order to increase the contact area between the double layer wall 9 and the washing water, the double layer wall 9 can further adopt a surface porous structure of the polymer, so that some pores on the surface are not connected to each other, Conveniently, the water in the hole is drained to enhance the regeneration capability of the double layer wall 9. The hole diameter is preferably between 0.01-0.1 mm.

  Similarly, in order to increase the adsorption capacity of the particles 8, the particles 8 adopt a surface porous structure, do not connect some pores on the surface, separate them from each other, and discharge the water in the pores. Convenient to enhance the playback ability of 3. The hole diameter is preferably between 0.01-0.1 mm.

  This corresponds to a case where a large number of double layers of the medium layer 3 are laid on the wall of the entire inner tank 2, the intermediate space of the double layer completely penetrates, and the double layer wall 9 forms the second inner tank. During washing, the washing water constantly enters and exits the double layer of the medium layer 3 and comes into contact with the double layer wall 9 and at the same time comes into contact with the particles 8 in the double layer, so that both the double layer wall 9 and the particles 8 are washed water. The garment 5 adsorbs dirt from the garment 5, and the garment 5 is in direct contact with the double-layer wall 9 during washing, and the double-layer wall 9 directly adsorbs the dirt of the garment 5 to achieve the washing purpose.

  In the case of the drum type washing machine, at least one lift portion 7 provided in the inner tub 2 is fixed to the double layer wall 9.

  Next, a washing method using the above washing machine will be described in detail with reference to FIG.

  Taking a drum-type washing machine as an example, the washing method includes the following steps.

  Step 1: As with an ordinary drum-type washing machine, put the clothes 5 waiting for washing into the inner tub 2 of the washing machine, and simultaneously open the water intake above the outer tub 1 and pour water into the outer tub 1. After mixing the washing water and the detergent, it enters the outer tub 2, and the water passes through the first opening 4 of the inner tub 2 and the through-hole of the double layer wall 9 of the medium layer 3. To mix. It is sufficient for this process to simply add the appropriate amount of water and detergent to ensure that the water soaks the garment 5.

  When the washing water is poured and the clothes waiting for washing are soaked, the clothes 5 waiting for washing are gently placed and soaked for a certain period of time so that the water and clothes 5 are sufficiently infiltrated to further enhance the washing effect.

  Step 2: The inner tub 2 is driven, and the medium layer 3 rotates with it, and the clothes 5 are raised and lowered in the tub, and the washing water repeatedly removes dirt on the clothes 5 during washing. Thus, the dirt constantly flushes the double layer wall 9 with the washing water, and at the same time, the dirt also enters and leaves the inside of the double layer with the washing water, and comes into contact with the particles 8 in the double layer. In the process in which the particles 8 constantly come into contact with the washing water, the dirt in the washing water is adsorbed. The garment 5 is constantly in direct contact with the double layer wall 9 during washing, and the double layer wall 9 directly adsorbs dirt on the garment 5, thereby achieving the purpose of washing the garment 5 and removing the dirt.

  In the case of an impeller washing machine, the rotation of the impeller is driven so that the impeller rotates alternately along the clockwise direction and the counterclockwise direction during the washing time to form a flow of water that rotates in the tub. The washing water washes off the dirt on the garment 5, the dirt constantly rinses the double layer 9 together with the washing water, the dirt enters and leaves the double layer with the washing water, and comes into contact with the particles 8 in the double layer. In the process in which the double layer 9 and the particles 8 are constantly in contact with the washing water, dirt in the washing water is adsorbed, and the garment 5 is always in direct contact with the double layer 9 during washing so that the double layer 9 is The purpose of directly adsorbing dirt on the garment 5, thereby washing the garment 5 and removing the dirt is achieved.

  Step 3: The inner tub 2 is driven to rotate at a high speed. At this time, the medium layer 3 rotates at a high speed, and the clothes 5, the double layer 9 and the particles 8 are dehydrated at the same time. It is discharged from the drain hole at the bottom of the outer tub 1. The dehydration process of the medium layer 3 is also a self-cleaning process of the medium layer 3, and the regeneration capability of the medium layer 3 is increased to a certain extent, and the service life of the medium layer 3 is extended.

  Step 4: In the rinsing step, add an appropriate amount of clean water to the tank again, rinse the garment 5 according to the above process, dehydrate again after rinsing, and finally complete all the washing process of the garment 5 To do.

  After dehydrating the garment 5 and the medium layer 3, hot air is emitted to the inner tub 2 by a device such as a heat pump device or a heating tube and used for drying the garment 5 and the medium layer 3. The service life can also be extended, and at the same time, it is advantageous to maintain dryness in the tank and reduce the growth of mold and the like due to moisture in the tank.

  The structure of the medium layer 3 described in the present embodiment is also applied to a single tub washing machine.

Example 4:
As shown in FIG. 4, in order to avoid uneven distribution of the particles 8 in the double layer in the double layer and to affect the adsorption effect, the difference in Example 3 is that in the double layer of the medium layer 3. A plurality of chambers 10 that are partitioned from each other are provided, and the partitions 10 are partitioned between the chambers 10 to adsorb the particles 8 and store them in the chambers 10.

  The structure of the medium layer 3 described in the present embodiment is also applied to a single tub washing machine.

Example 5:
As shown in FIG. 5, unlike Example 3, the double layer of the medium layer 3 is a large number of chambers 10 separated from each other, and the particles 8 are accommodated in the respective chambers 10. Since the multiple chambers 10 are partitioned from each other, and the multiple chambers 10 are discontinuously arranged on the wall of the inner tank 2, the chamber 10 avoids the installation of the lift unit 7, and the lift unit 7 It can be directly fixed to the wall of the inner tank 2.

  In both the drum-type washing machine and the impeller washing machine, the multiple chambers 10 can be installed in the entire length along the axial direction of the inner tub 2, but are installed in an annular shape along the radial direction of the inner tub 2. Can.

  In the case of a drum-type washing machine, when the chamber 10 is discontinuously installed in the entire length along the axial direction of the inner tub 2, the medium layer 3 protruding inside the inner tub 2 without providing the lift portion 7. The lift part can be used to lift the clothes 8 during washing.

  The structure of the medium layer 3 described in the present embodiment is also applied to a single tub washing machine.

Example 6:
As shown in FIG. 6, unlike the fifth embodiment, a large number of chambers 10 have a continuous ripple shape and are fixed to the wall of the inner tank 2. In this way, the contact area of the medium layer 3 and water is further increased. Thus, the adsorption capability of the medium layer 3 can be further increased.

  In the case of a drum-type washing machine, when the chamber 10 is discontinuously installed with the entire length along the axial direction of the inner tub 2, the adsorbing layer protruding inside the inner tub 2 without providing the lift portion 7. 3 can be used as a lift part to lift the garment 8 during washing.

  The structure of the medium layer 3 described in the present embodiment is also applied to a single tub washing machine.

Example 7:
As a difference from the first embodiment, in the drum-type washing machine, the medium layer 3 can be applied only to the lift part 7 of the inner tub 2 by a coating technique, but the medium layer 3 is a tightening part such as a screw. It can be fixed to the lift part 7 of 2 and installed. In this structure, it is not necessary to open a through hole for passing water through the medium layer 3.

  The structure of the medium layer 3 described in each of the above embodiments is also applicable to a washing machine having a large number of tubs. However, the medium layer 3 is provided in one tub and installed in two tubs. In addition, the medium tub 3 can be provided in all the washing tubs.

  As described above, it is possible to combine the contents of the schemes provided in the attached drawings to produce a similar technical scheme. Any simple changes, changes and modifications made to the above-described embodiments according to the technical essence of the present invention shall be deemed to belong to the scope of the technical scheme of the present invention as long as the content does not depart from the technical scheme of the present invention. It is.

Claims (19)

  A washing machine comprising a washing tub into which at least one washing or water is placed, wherein a washing medium layer is provided in at least one washing tub.   The medium layer is applied to or installed on the inner surface or the outer surface of the wall of the washing tub and / or is applied to or installed on the lift portion of the washing tub. The washing machine according to claim 1.   The surface of the medium layer is smooth, or the surface of the medium layer has some continuous or discontinuous protrusions, or the medium layer has a surface porous structure. The washing machine according to claim 2.   The washing machine according to claim 1, wherein the medium layer is a double layer which is fixed to an inner surface and / or an outer surface of the wall of the washing tub and contains polymer solid particles in the middle.   The washing machine according to claim 4, wherein a through-hole for allowing only washing water to pass through the wall of the double layer is opened.   The washing machine according to claim 5, wherein a diameter of the through hole is 0.5 to 1.5 mm.   The washing machine according to claim 4, wherein the particles have a porous surface structure.   The surface of the double layer is smooth, or the surface of the wall of the double layer is slightly continuous or discontinuous, or the double layer has a surface porous structure The washing machine according to claim 4.   The washing machine according to claim 4, wherein the intermediate space of the double layer penetrates completely.   The washing machine according to claim 4, wherein the solid particles are stored in each of the chambers in which the double layer is partitioned from each other.   The plurality of chambers have a continuous ripple shape and are fixed to the wall of the washing tub, or the plurality of chambers are discontinuously arranged on the wall of the washing tub. 11. A washing machine according to claim 10, characterized in that   The washing machine according to any one of claims 1 to 11, wherein the washing medium layer is a polymer adsorption layer.   The washing machine according to claim 12, wherein the polymer has a hydrophilic and lipophilic component, and the polymer has a surfactant component.   The hole of the surface of the said medium layer, the said particle | grain, and the said double layer wall is mutually divided between holes, The diameter of the said hole is 0.01-0.1 mm, It is characterized by the above-mentioned. The washing machine described in any one of 7 and 8.   A washing method comprising: providing a washing medium layer in a washing tub, and treating the dirt in clothes and / or water using the washing medium layer during washing to complete washing of clothes.   16. The washing method according to claim 15, further comprising a step of pouring washing water into the washing tub before washing the clothes waiting for washing, wherein the clothes waiting for washing are immersed in the washing water.   The washing method according to claim 16, wherein when washing water is poured and the clothes are immersed, the clothes waiting to be washed are gently placed and immersed for a predetermined time.   The method includes a step of dehydrating the medium layer and / or clothes and / or a step of drying the clothes and / or medium layer by supplying hot air to the washing tub after the clothes are washed. 15. The washing method according to 15.   The washing method according to any one of claims 15 to 18, wherein the washing medium layer is a polymer adsorbing layer, and the polymer adsorbing layer adsorbs dirt in clothes and / or washing water. .

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