Variable-volume combined sorting, washing and drying system and working method thereof

Abstract

This invention discloses a variable-volume, modular, categorized washing and drying system and its operating method. The device includes a washing chamber and a main unit for use with the washing chamber. The washing chamber is connected to the main unit via a connecting mechanism. The connecting mechanism includes a first connecting mechanism disposed on the main unit and a second connecting mechanism disposed on the washing chamber that matches the first connecting mechanism. The main unit can connect to at least one washing chamber via the first connecting mechanism. After being connected to the washing chamber via the connecting mechanism, the main unit can provide water, electricity, and gas to the washing chamber for washing and drying the laundry. This invention effectively realizes the function of categorizing and drying laundry by matching the main unit with multiple washing chambers. It not only achieves the effect of categorizing and drying laundry but also allows different washing chambers to be used for different people, effectively avoiding the problem of cross-contamination. At the same time, it keeps the laundry inside the washing chamber throughout the washing process, reducing the probability of contamination during washing and drying.

Description

Technical Field

[0001] This invention belongs to the field of washing machine technology, and in particular to a variable volume combination-type sorting washing and drying system and its working method. Background Technology

[0002] A washing machine is an electrically powered device used to wash textiles. Commonly available washing machines include top-loading washing machines, agitator washing machines, and front-loading washing machines. Generally, a washing machine includes: an outer tub for holding wash water; an inner tub rotatably mounted inside the outer tub; an agitator rotatably mounted at the bottom of the inner tub; and a motor and clutch configured to rotate the inner tub and the agitator. When the inner tub and the agitator rotate, the agitator agitates the wash water along with the textiles introduced into the inner tub, thereby removing stains from the textiles.

[0003] However, existing washing machines generally suffer from the following problems: Firstly, multiple people typically share the same machine, posing a risk of cross-infection. Even when the same user uses the same machine to wash different parts of their body (such as socks and underwear), cross-infection still occurs. Secondly, dirt and grime can easily accumulate between the inner and outer drums. Thirdly, the fixed size of the washing area in a washing machine is extremely wasteful of water and electricity when washing small quantities of textiles separately. Furthermore, existing washing machines typically adapt to different laundry items by using washing modes and detergents, but the washing chambers are fixed and cannot be changed to suit different needs, such as replacing the washing chamber and impeller. Currently, most solutions involve purchasing multiple washing machines or sending them to a dry cleaner for separate washing, but these methods still have problems in terms of cost and convenience. Summary of the Invention

[0004] The purpose of this invention is to provide a variable-volume combined sorting and drying system and its working method, addressing the problems mentioned above.

[0005] The technical solution adopted in this invention is as follows:

[0006] A variable-volume modular sorting and drying system includes a washing chamber and a main unit for use with the washing chamber, wherein the washing chamber is connected to the main unit via a connecting mechanism.

[0007] The connection mechanism includes a first connection mechanism disposed on the main unit and a second connection mechanism disposed on the washing chamber that matches the first connection mechanism; the main unit can connect to at least one washing chamber through the first connection mechanism.

[0008] Furthermore, the main unit is provided with at least one first connecting mechanism, and the washing chamber is provided with at least one second connecting mechanism;

[0009] The washing chamber can be configured with the number and position of the second connecting mechanisms according to its size. The main unit connects to different numbers and sizes of washing chambers and adapts to any one or more or all of the first connecting mechanisms with any one or more or all of the second connecting mechanisms.

[0010] Furthermore, the washing chamber includes a chamber body and an agitation mechanism disposed within the chamber body for agitation, the chamber body being provided with an opening for placing / removing the items to be washed.

[0011] Furthermore, the agitation mechanism includes an agitation head disposed on the inner side wall of the bag. The agitation head is a fixed or detachable structure, and the agitation head is available in various models to adapt to different laundry items. The main unit is provided with a drive device for driving the agitation head to rotate. After the washing chamber is assembled with the main unit, the agitation head and the drive device are sealed together.

[0012] Furthermore, the opening of the compartment is also provided with an opening and closing structure, which includes a liner on the bag body and a cover plate that can be sealed with the liner.

[0013] Furthermore, the washing chamber also includes a docking hole on the chamber body, and the main unit is provided with a water and gas pipe for water and gas supply, and the docking hole can be sealed and assembled with the water and gas pipe.

[0014] The docking hole includes an inlet hole and an outlet hole;

[0015] The inlet hole and the outlet hole can be the same pipe opening, which is sealed and assembled with the water and gas pipe.

[0016] Alternatively, the inlet hole and the outlet hole are different pipe openings, and the main unit is provided with a water supply gas pipe and a drain gas pipe, and the inlet hole and the outlet hole are respectively sealed and assembled with the water supply gas pipe and the drain gas pipe.

[0017] Alternatively, the docking holes include water holes and air holes, and the main unit is equipped with water pipes and air pipes, with the water holes and air holes respectively sealed and assembled with the water pipes and air pipes.

[0018] Furthermore, the main unit includes a housing and a cover disposed on one side of the housing for opening / closing, one end of the cover being fitted to the main unit and capable of being opened / closed.

[0019] Furthermore, the main unit also includes a receiving frame for placing the washing chamber;

[0020] The receiving frame is movably connected to the housing for opening / closing;

[0021] Alternatively, the receiving frame is fixedly installed on the inside of the cover, and is used when the cover is opened / closed.

[0022] Furthermore, the top of the receiving frame is an open structure for placing the washing chamber, and the bottom of the receiving frame or the housing on which the bottom is located is provided with a pushing mechanism. The washing chamber is a deformable structure, and the extension and retraction of the pushing mechanism can deform the washing chamber.

[0023] Furthermore, the receiving frame is a rectangular structure, or the receiving frame is composed of two "C" shaped structures, or the receiving includes a straight transition section and "C" shaped frames disposed on both sides of the transition section.

[0024] Furthermore, the pushing mechanism includes an inflatable / contractable airbag and a flip plate hinged at one end and rotatable, the airbag being disposed below the flip plate to facilitate the flipping of the flip plate.

[0025] Furthermore, the receiving frame is also provided with an observation window for easy observation; or / and, the cover is made of transparent material to facilitate observation of the internal situation.

[0026] Furthermore, the housing is also provided with a limiting frame for mounting and limiting the receiving frame. The limiting frame or the housing is provided with a pivot for connecting the receiving frame, so that when it needs to be removed, the receiving space of the receiving frame can be moved from inside the main unit to the outside of the main unit, so as to put in and take out the washing chamber.

[0027] Furthermore, the limiting frame is equipped with a limiting mechanism, which can be connected and locked with the receiving frame after it is installed in place;

[0028] A torsion spring is provided on the rotating shaft. When the limiting mechanism is released, the receiving frame rotates outward under the action of the torsion spring.

[0029] And / or, a spring mechanism is provided on the limiting frame. When the limiting mechanism is released, the spring mechanism can provide a thrust to the receiving frame so that the receiving frame can move outward quickly.

[0030] Furthermore, each connecting mechanism is equipped with a drying system, which includes a circulation pipeline for gas circulation. The washing chamber is provided with an inlet hole at the top or bottom and an outlet hole at the bottom or top. The outlet end of the circulation pipeline is connected to the inlet hole, and the inlet end of the circulation pipeline is connected to the outlet hole.

[0031] The circulation pipeline is also equipped with one or more of the following: a condensing device for condensing gas, a heating device for heating gas, and a blower.

[0032] Furthermore, an air extraction / injection device is also provided inside or on the housing. The air extraction / injection device includes a pump body and valves. The air extraction end of the air extraction / injection device is connected to a circulation pipeline, and the air outlet end is connected to the atmosphere and / or a circulation pipeline through a multi-way valve or multiple pipelines and valves.

[0033] Furthermore, the inlet hole is also connected to a water inlet pipe, and the outlet hole is connected to a drainage pipe;

[0034] The main unit may also be equipped with a water tank connected to a drainage pipe, and the water tank is connected to the drainage pipe through a drainage valve.

[0035] Furthermore, a filter mechanism is provided at the front end of the inlet hole and / or at the rear end of the outlet hole, and the filter mechanism is either fixed or detachable.

[0036] Furthermore, the pipeline containing the filtration mechanism is equipped with a backwashing pipeline for cleaning the filtration mechanism, and the backwashing pipeline is connected to the condensation device and / or a water pipe.

[0037] Furthermore, an auxiliary drainage pipe is also provided at the bottom of the main unit. The inlet of the auxiliary drainage pipe is located below the washing chamber. The auxiliary drainage pipe is connected to a drain pipe, and anti-backflow blades are installed inside the drain pipe.

[0038] Furthermore, the host is also equipped with a disinfection module for providing disinfection and sterilization media into the washing chamber.

[0039] Furthermore, the disinfection module is located on the top, side, or bottom of the inner or outer side of the host.

[0040] Furthermore, the disinfection module is a chemical agent dissolution and disinfection module or a high-temperature heating module;

[0041] The disinfection material of the chemical agent dissolution and disinfection module includes one or more of the following: silver ion crystals, zinc ion composite materials, electrolytic silver ions, or disinfectants.

[0042] Furthermore, the host is also equipped with a control system and an identification and pairing module. When the washing chamber is installed in place, the identification and pairing module can identify the type, size, number of times it is used, and set the relevant parameters of the washing mode, and send a signal to the control system so that the control system can operate the corresponding connection mechanism and start the operation of the entire device according to the set washing mode.

[0043] Furthermore, the host is also equipped with a control panel, which includes a number of buttons with corresponding connection mechanisms or a touch screen with relevant functions.

[0044] Furthermore, it also includes one or more of the following: an air pressure detection device, a washing quantity judgment module, a dirt level judgment module, a detergent dispensing module, a disinfectant dispensing module, a washing chamber foam elimination module, a water level detector, and a water tank foam elimination module.

[0045] A method for operating a variable-volume, modular sorting and drying system includes the following steps:

[0046] S1. Select the appropriate model, size, color or material of the washing chamber according to the washing requirements, and connect the main unit to the washing chamber through the connecting mechanism;

[0047] S2. After installation, select the processing steps for the laundry or dryer to be processed according to the required functions of the washing chamber.

[0048] S3. After washing and / or drying, open the washing chamber, remove the clothes from the washing chamber, and optionally remove the washing chamber from the main unit and disconnect it. Alternatively, you can store the washing chamber or push it back onto the main unit connection mechanism for future use.

[0049] Furthermore, in step S1,

[0050] When the washing chamber is connected to the main unit from the outside, the specific operation is as follows: the second connecting mechanism of the washing chamber is connected to the first connecting mechanism in the main unit, which extends out of the main unit through a pipe and is set at the end of the pipe.

[0051] When the washing chamber is connected to the main unit inside the main unit, the specific operation is as follows: open the machine cover, place the selected washing chamber into the receiving frame and install it in place, place the laundry to be washed or the laundry to be dried inside, then close the machine cover, and fix the receiving frame and the limiting frame in place, so that the inlet and outlet holes are connected and the pipeline is sealed.

[0052] Furthermore, step S2 also includes the following steps:

[0053] S2.1 When the washing mode is selected, add clean water to the washing chamber and add the corresponding detergent and / or disinfectant as needed. Then let the agitator start to wash the clothes. After washing, spin dry, then wash or rinse again. After washing, take out the clothes or put them into the drying mode.

[0054] S2.2 When the drying mode is selected, or when drying is performed after the washing mode, the drying step is started. The drying system introduces high-temperature air into the washing chamber to evaporate the moisture. Then, the water vapor is extracted and sent to the condenser for condensation. The dried gas is then circulated back into the washing chamber until drying is complete.

[0055] Furthermore, in step S1, the selection of the washing chamber is based on determining the appropriate size and volume of the washing chamber according to the amount of laundry; or / and, determining the washing chamber made of the appropriate material according to the material of the laundry; or / and, determining the model or color of the washing chamber according to the type of laundry.

[0056] Furthermore, in step S1, when opening the cover, if only one washing chamber is needed, only the cover corresponding to the installation position of the washing chamber is opened, and the receiving frame is exposed to accommodate the area; when multiple minimum washing chambers need to be placed at the same time or a washing chamber that needs to occupy the area of ​​multiple minimum washing chambers is placed, multiple covers and receiving frames are opened at the same time, and after the washing chambers are installed, they are pushed back together and installed in place; during the operation, the cover can be opened automatically or manually, and the washing chamber is pushed into place as a whole, which is convenient for picking up and placing installation.

[0057] Furthermore, in step S2, the washing mode includes two parts: self-drainage and squeeze dehydration. First, gravity forces the internal flowing water out, and then an air extraction device is used to extract air from the washing chamber, reducing its space. This squeezes the laundry inside, causing the water to be squeezed out and drained. Once the squeezing is complete, the air extraction stops, and the washing medium is injected again to repeat the aforementioned washing and dehydration steps. When washing is required again, the washing chamber can be quickly restored to its initial state by injecting air or water.

[0058] Furthermore, in the drying mode of step S2, the agitation mechanism is activated, causing the laundry to change position and shape when agitated, so that most of the laundry surface can come into contact with the hot air blown into the washing chamber.

[0059] In the drying mode, a pushing mechanism can be used to deform the washing chamber, making the space of the washing chamber smaller and bringing the laundry closer to the agitation mechanism to ensure the cleaning effect when the amount of laundry is small.

[0060] Furthermore, in the cleaning mode of step S2, a pushing mechanism can be used to deform the washing chamber, making the space of the washing chamber smaller and bringing the washings inside closer to the agitation mechanism.

[0061] Furthermore, in step S1, after the washing chamber and the receiving frame are installed in place, the washing chamber can be inflated before use. By inflating, it can be ensured that the washing chamber can maintain the pressure for the required time, and its sealing performance can be confirmed to meet the usage requirements without any damage or leakage. If there is any damage, the user can be reminded to replace it, and the next step can be stopped.

[0062] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0063] 1. The present invention discloses a variable volume combined sorting washing and drying system and its working method. By matching multiple washing chambers with the main unit, the system effectively realizes the function of sorting and drying laundry. The detachable structural design also enables simultaneous washing and drying of multiple washing chambers and further allows for the replacement of the washing chambers. Based on this structural design, not only is the effect of sorting and drying laundry achieved, but different washing chambers can also be used for different people, effectively avoiding the problem of cross-infection. In addition, during the washing process, the laundry in the washing chamber will not come into contact with any other main unit components. In contrast, the traditional structure uses an open top design, and the water inlet and outlet holes on the side directly contact the outer drum or other external spaces, and the residual bacteria can then come into contact with new clothes. The solution provided by the present invention keeps the laundry in the washing chamber throughout the entire process, basically eliminating the probability of contamination during the washing and drying process.

[0064] 2. The present invention provides a variable volume combined sorting washing and drying system and its working method. Through the specific design of the connection structure, it realizes the connection and adaptation of the same host to washing chambers of different numbers and sizes, so as to meet the washing and drying needs of multiple people or multiple kinds of laundry at the same time.

[0065] The design of washing chambers of different sizes can employ different numbers of agitation mechanisms, and the agitation heads of the agitation mechanisms can be set with different types, sizes, and materials as needed to achieve washing and drying of different sizes, types, and materials of laundry.

[0066] Furthermore, the same size washing chamber can be configured in multiple models, and the internal structure, friction layer, coating, etc. of each washing chamber can be different in order to cope with the washing process required for different laundry items. Different washing chambers can be replaced on the same main unit under different cleaning modes to meet various washing needs.

[0067] 3. The present invention provides a variable volume combination sorting washing and drying system and its working method. The structural design of the receiving frame effectively achieves the matching of the installation position of the washing chamber, which is also more conducive to the sealing effect of the entire structure. The design of the limiting frame effectively achieves the precise positioning of the receiving frame and the washing chamber during the assembly process, which is more conducive to the docking between the interfaces and achieves a better sealing effect. The design of the cover effectively ensures the isolation effect of the entire chamber inside the washing position during the washing process, and the design of the observation window and other features facilitates real-time observation inside.

[0068] The receiving frame and the machine cover are designed to be easy to push out or put into the washing chamber during use, and the process can be automated, reducing labor and making it convenient for the elderly and children to use.

[0069] 4. The variable volume combined sorting washing and drying system and its working method of the present invention effectively realize the dehydration and aeration effects of the air extraction and injection device through the design of the air extraction and injection device and the pipeline design, realizing the multi-functional effect of one air extraction and injection device. Based on the structure of the drying system and water supply and drainage, the main unit module of the entire washing and drying device is further compacted, which is conducive to the handling and movement of the main unit and suitable for more people to operate.

[0070] 5. The present invention provides a variable volume combined sorting washing and drying system and its working method. In terms of structural design, the gas circulation pipeline of the drying system is designed in conjunction with the water inlet and outlet design, so that there is no need to set separate water and gas inlet and outlet in the design of the pipe, realizing a multi-functional integrated design. At the same time, the design can effectively collect the condensate cooled by the gas and can also make the water in the water tank drain more quickly through the design of the air pump.

[0071] 6. The present invention provides a variable volume combined sorting washing and drying system and its working method. Based on the above-mentioned structural design, the working method of this design not only effectively realizes the multi-purpose function of the overall structure and the effect of sorting and drying laundry separately, but also utilizes a variable volume washing chamber. Compared with the traditional structural design, the present application can also change the volume of the entire washing chamber through the action of the pushing mechanism. On the one hand, this is beneficial to the dehydration effect, and on the other hand, it effectively ensures the distance between the laundry and the inside of the washing chamber or the agitation mechanism, thereby achieving a better washing effect. Compared with the traditional structure and operation method, this design is beneficial to improving the washing and drying efficiency and can improve the effects of water saving, energy saving and time saving.

[0072] 7. The present invention provides a variable volume combination-type sorting washing and drying system and its working method. Based on the working method of this application, the system fully realizes the free combination of the entire washing and drying device in terms of specific operation mode, improves the degree of automation, and is more convenient to use while ensuring washing effect. Furthermore, the recording of relevant parameters of the washing chamber is more conducive to the maintenance and replacement of the washing chamber, and is beneficial to the normal operation and maintenance of the equipment. Attached Figure Description

[0073] The present invention will be described by way of example and with reference to the accompanying drawings, wherein:

[0074] Figure 1 This is a schematic diagram of the principle and structure of the present invention;

[0075] Figure 2 This is a schematic diagram of the overall structure of the present invention;

[0076] Figure 3 This is a structural schematic diagram of the rear view of the entire machine of the present invention;

[0077] Figure 4 This is one of the structural schematic diagrams of the washing chamber and main unit assembly of the present invention;

[0078] Figure 5 This is the second structural schematic diagram of the washing chamber and main unit assembly of the present invention;

[0079] Figure 6 This is one of the cross-sectional schematic diagrams of the entire machine of the present invention;

[0080] Figure 7 This is the second schematic diagram of the cross-section of the entire machine of the present invention;

[0081] Figure 8 This is one of the structural schematic diagrams of the present invention with the casing removed;

[0082] Figure 9 This is the second schematic diagram of the structure of the present invention with the casing removed;

[0083] Figure 10 This is a schematic diagram of the structure of the first connecting mechanism of the present invention;

[0084] Figure 11 This is a schematic diagram of the washing chamber of the present invention;

[0085] Figure 12 This is a schematic diagram of the cross-sectional structure of the washing chamber of the present invention;

[0086] Figure 13 This is a schematic diagram of the structure of the five-position five-way valve in state 1 of the present invention;

[0087] Figure 14 This is a schematic diagram of the structure of the five-position five-way valve in state 2 of the present invention;

[0088] Figure 15 This is a schematic diagram of the structure of the five-position five-way valve in state 3 of the present invention.

[0089] The diagram is labeled as follows: 1-Main unit, 101-Casing, 102-Cover, 103-Receiving frame, 104-Limiting frame, 105-Water supply and air pipe, 106-Drainage and air pipe, 107-Airbag, 108-Flipping plate, 109-Observation window, 1010-Shaft, 1011-Circulation pipeline, 1012-Condensation device, 1013-Heating device, 1014-Blower device, 1015-Air injection and extraction device, 1016-Multi-way valve, 1017-Water inlet pipeline, 1018-Drainage pipeline, 1019-Drain pipe, 1020-Water tank, 1021-Drain valve. 1022-Filtering mechanism, 1023-Auxiliary drainage pipe, 1024-Disinfection module, 1025-Water level gauge, 1026-Temperature gauge, 1027-Air pressure detection device, 2-Washing chamber, 201-Bag body, 202-Agitator head, 203-Drive device, 204-Rinsing ring, 205-Cover plate, 206-Inlet hole, 207-Outlet hole, 3-Connecting mechanism, 301-First connecting mechanism, 302-Second connecting mechanism, 401-Channel 1, 402-Channel 2, 403-Channel 3, 404-Channel 4, 405-Channel 5. Detailed Implementation

[0090] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0091] Any feature disclosed in this specification, unless otherwise stated, may be replaced by other equivalent or similar features. That is, unless otherwise stated, each feature is merely one example of a series of equivalent or similar features.

[0092] Example 1

[0093] A variable-volume, modular sorting washer-dryer system, such as Figures 1 to 15 As shown, it includes a washing chamber 2 and a main unit 1 for use with the washing chamber 2. The washing chamber 2 is connected and assembled to the main unit 1 through a connecting mechanism 3. The washing chamber 2 and the main unit 1 have at least three matching modes: the washing chamber 2 is set inside the main unit 1, and the washing chamber 2 is placed into the main unit 1 and connected and installed; the washing chamber 2 is set outside the main unit 1, and the main unit 1 is connected and installed to the washing chamber 2 through pipes or other means; the washing chamber 2 is set on the main unit 1, and the main unit 1 is provided with a connecting mechanism, and the washing chamber 2 is directly placed on the main unit 1 for connection and installation.

[0094] The connecting mechanism 3 includes a first connecting mechanism 301 disposed on the host 1 and a second connecting mechanism 302 disposed on the washing chamber 2 and matched with the first connecting mechanism 301; the host 1 can connect to at least one washing chamber 2 through the first connecting mechanism 301, and after the host 1 is connected to the washing chamber 2 through the connecting mechanism 3, it can provide water and / or electricity and / or gas to the washing chamber 2 for washing and drying the laundry.

[0095] More specifically, the host 1 is provided with at least one first connecting mechanism 301, and the washing chamber 2 is provided with at least one second connecting mechanism 302;

[0096] The washing chamber 2 can be configured with the number and position of the second connecting mechanism 302 according to its size. The host 1 connects to different numbers and sizes of washing chambers 2, and is adapted to any one or more or all of the first connecting mechanism 301 and any one or more or all of the second connecting mechanism 302.

[0097] In this embodiment, as a specific description, the main unit 1 is used as the main component of the washing and drying device, which is matched with a related washing chamber 2. Under the aforementioned specific technical features, it is emphasized that the main unit 1 can select washing chambers 2 of different sizes according to specific circumstances. Different sizes of washing chambers 2 can meet more daily needs. While meeting different sizes, the agitation effect, drying effect, and water delivery efficiency are still considered; therefore, a design with multiple connecting mechanisms 3 is adopted. Meanwhile, in the above specific design, when there is more than one first connecting mechanism 301, and one second connecting mechanism 302 is provided on the washing chamber 2, multiple washing chambers 2 are connected to the main unit 1, realizing the multi-chamber function. Furthermore, in this design, as a preferred design, there are two first connecting mechanisms 301. Of course, as an optional design, three or more can be used. If a larger size washing chamber 2 is required, the number and position of the connecting mechanisms 3 can be selected according to the actual situation to achieve a better assembly effect.

[0098] Specifically, for example, when the main unit 1 is provided with a first connecting mechanism 301, the washing chamber 2 that is matched with the main unit 1 may include a washing chamber 2 of a certain size, and the washing chamber 2 is provided with a second connecting mechanism 302.

[0099] For example, when there are two first connection mechanisms 301 on the host 1, the washing bins 2 supporting the host 1 may include two types of washing bins. One type of washing bin is the No. 1 washing bin. When there is more than one No. 1 washing bin, the sizes of each No. 1 washing bin are the same, and each has one second connection mechanism 302. The other type of washing bin is the No. 2 washing bin, which has 1 - 2 second connection mechanisms 302, and the size of the No. 2 washing bin is equal to that of two No. 1 washing bins, and it can accommodate more washing items or larger single - piece sizes. At this time, the host 1 can install one No. 2 washing bin and 1 - 2 No. 1 washing bins.

[0100] In this design, for illustration purposes, in Figure 11 and Figure 12 as a schematic illustration, in Figure 11 its structural design conforms to the above - mentioned No. 2 washing bin. However, for the above understanding, in Figure 11 as a further description, on the basis of the design in Figure 11 the overall volume of the washing bin is reduced in a ratio of 1 / 2, and only one second connection mechanism is reduced on the basis of the design in Figure 11 Similarly, when the size or volume of the washing bin is too large, the specific structure remains unchanged, and the second connection mechanisms at the back can be increased accordingly, for example, 3, or 4, etc. When a washing bin with a larger volume is required, at this time, the above design principle is the same, and there are certain differences in the design of the number of second connection mechanisms, which is easy for those skilled in the art to understand and obtain.

[0101] For example, when there are more than two first connection mechanisms 301 on the host 1, the washing bins supporting the host 1 may include three types. The first type of washing bin is the No. 1 washing bin, the sizes of the No. 1 washing bins are the same, and each has one second connection mechanism 302. At this time, the host 1 can install 1 - 3 No. 1 washing bins. The second type of washing bin is the No. 2 washing bin, which has 1 - 2 second connection mechanisms 302, and the size of the No. 2 washing bin is equal to that of two No. 1 washing bins. At this time, the host 1 can install one No. 2 washing bin and can also install one No. 1 washing bin. The third type of washing bin is the No. 3 washing bin, which has 1 - 3 second connection mechanisms 302, and the size of the No. 3 washing bin is equal to that of three No. 1 washing bins. At this time, the host 1 can install one No. 3 washing bin. And so on. When there are four first connection mechanisms 301 on the host 1, then the host 1 can carry four No. 1 washing bins or two No. 2 washing bins or one No. 2 washing bin, two No. 1 washing bins or one No. 3 washing bin, one No. 1 washing bin or one No. 4 washing bin with multiple second connection mechanisms and a size matching the overall accommodation space of the host.

[0102] Similarly, other numbers of No. 1 connection mechanisms can be set in the main unit 1, and washing chambers 2 of different sizes can be matched with them.

[0103] Based on this, each washing chamber 2 can be made with different structures, such as different structures for washing silk and cotton and linen.

[0104] And / or, the materials of each washing chamber 2 are different, such as the internal material coating being different for ordinary laundry and for laundry requiring sterilization / care.

[0105] More specifically, in this embodiment, by matching the main unit 1 with multiple washing chambers 2, the function of washing chambers 2 can be effectively realized to wash and dry laundry in categories. As a detachable structural design, it also enables simultaneous drying of multiple washing chambers 2 and further allows for the replacement of washing chambers 2. Based on this structural design, not only is the effect of washing and drying laundry in categories achieved, but different washing chambers 2 can also be used for different people, effectively avoiding the problem of cross-infection. In addition, during the washing process, the laundry in the washing chamber 2 will not come into contact with any other parts of the main unit 1. In contrast, in traditional structures, the design uses an open structure with the top open, and the water inlet and outlet holes on the side directly contact the outer drum, and then the residual bacteria can come into contact with new laundry next time.

[0106] Based on the above specific design, this embodiment further designs the specific structure of the washing chamber 2. As a more specific design, the washing chamber 2 includes a chamber body 201 and an agitation mechanism disposed within the chamber body 201 for stirring. The chamber body 201 is provided with an opening for placing / removing laundry. More specifically, in this design, preferably, the chamber body 201 of the washing chamber 2 adopts a bag structure made of flexible material.

[0107] As another design of the agitation mechanism, when the washing chamber 2 needs to be used at a distance from the main unit 1, the agitation mechanism includes an agitation head 202 disposed in the washing chamber 2, a drive device 203 disposed on the outer wall of the washing chamber 2 and connected to the agitation head 202, and a power source (power supply) disposed near the drive device 203 or disposed independently.

[0108] In this design, as a more preferred design, the agitation mechanism includes an agitation head 202 disposed on the inner side wall of the bag, the main unit 1 is provided with a drive device 203 for driving the agitation head 202 to rotate, and after the washing chamber 2 is assembled with the main unit 1, the agitation head 202 and the rotor disposed on the drive device 203 are sealed together.

[0109] In the design of the aforementioned agitation mechanism, for a more specific comparative analysis, when used over long distances, the above design can effectively improve the environmental friendliness of the washing chamber 2. The first structural design effectively integrates the washing chamber 2 and the main unit 1 into a single unit, and also lays the groundwork for the following structural designs. Of course, in the two designs mentioned above, the agitator head 202 can be designed as a rigid impeller, washing hammer, agitator rod, inflatable ribs, etc. An attachment can also be provided on the agitation mechanism as an auxiliary agitation device. As part of the structural design, an empty compartment for containing disinfectant can also be provided inside or on the rear side of the agitator head 202.

[0110] As a more specific design feature, the opening of the washing chamber is also provided with an opening and closing structure. The opening and closing structure includes a bushing 204 disposed on the chamber body and a cover plate 205 that can be sealed with the bushing 204. The cover plate 205 and the bushing 204 can be sealed with each other. Preferably, it can be a magnetic or snap-on component.

[0111] In a further design, the washing chamber 2 also includes a docking hole on the chamber body 201, and the main unit 1 is provided with a water and gas pipe for water and gas supply, and the docking hole can be sealed and assembled with the water and gas pipe.

[0112] The docking hole includes an inlet hole 206 and an outlet hole 207;

[0113] When the inlet hole 206 and the outlet hole 207 can be the same pipe opening, which is sealed and assembled with the water and gas pipes, the water and gas pipelines share a single pipe and are transported through the same docking hole.

[0114] Alternatively, when the inlet hole 206 and the outlet hole 207 are different pipe openings, the main unit 1 is provided with a water supply gas pipe 105 and a drain gas pipe 106, and the inlet hole 206 and the outlet hole 207 are respectively sealed and assembled with the water supply gas pipe 105 and the drain gas pipe 106; in this case, in the design, the water and gas pipelines share a single pipe.

[0115] Alternatively, the docking holes include water holes and air holes. The main unit 1 is equipped with water pipes and air pipes, and the water holes and air holes are respectively sealed and assembled with the water pipes and air pipes. In this case, the water and air pipelines are independent pipelines that transport water and air respectively.

[0116] Based on the aforementioned structural design, as a further design step, the inner wall of the bag is provided with raised portions that facilitate cleaning, serving as a friction layer. These raised portions include strip-shaped raised portions and / or dot-shaped circular raised portions and / or irregularly shaped raised portions. Specifically, considering the structural design of different washing chambers 2, their inner sides can employ different raised portions, or multiple combinations of raised portions can be used within the same washing chamber 2. In terms of distribution, they can be evenly distributed or not; for manufacturing process considerations, a uniform distribution is preferred.

[0117] In this embodiment, based on the specific design described above, the washing chamber 2 can be of different sizes, types, and materials to wash different sizes, quantities, and cleaning modes. Furthermore, the number of washing chambers 2 installed can be set according to actual needs to accommodate different quantities of laundry for washing and drying.

[0118] Example 2

[0119] When the main unit 1 connects the first connecting mechanism 301 and the second connecting mechanism 302 through the outwardly extending pipe, there are many more possible configuration options. For example, if the main unit 1 has one first connecting mechanism 301 and the washing chamber 2 has one or more second connecting mechanisms 302, the first connecting mechanism 301 of the main unit 1 can still be adapted to connect with any second connecting mechanism 302 of the washing chamber 2 to complete this part of the washing operation; or, if the main unit 1 has one or more first connecting mechanisms 301 and the number of second connecting mechanisms 302 on the washing chamber 2 is less than the number of first connecting mechanisms 301, then a first connecting mechanism 301 on the main unit 1 with a number not greater than the number of second connecting mechanisms 302 on the washing chamber 2 can be selected. A connecting mechanism 301 is provided to connect an equal number of second connecting mechanisms 302 on the washing chamber 2. In this case, the first connecting mechanism 301 of the main unit 1 can be a non-adjacent first connecting mechanism 301, so that when some first connecting mechanisms 301 are temporarily unavailable, other spaced first connecting mechanisms 301 can be used to adapt to the washing chamber 2; or, if the main unit 1 has more than one first connecting mechanism 301, and the number of second connecting mechanisms 302 on the washing chamber 2 is greater than the number of first connecting mechanisms 301, then any number of second connecting mechanisms 302 on the washing chamber 2 equal to the number of first connecting mechanisms can be selected and connected to the first connecting mechanism 301 through a pipe.

[0120] Example 3

[0121] Based on the design of Embodiment 1 or 2, the agitation mechanism inside the washing chamber 2 is further designed, and at least one agitator head 202 is provided inside the washing chamber 2. Even in the smallest washing chamber 2, the number of agitator heads 202 can be one or more. When they are set on one side, the arrangement can be longitudinal, transverse, or other placement methods, or they can be set on different sides.

[0122] When there is one or a row of agitators 202, the agitators 202 are located on the inner side of the washing chamber 2, and the inlet hole 206 and the outlet hole 207 are also located on one side of the agitators 202.

[0123] Furthermore, the agitator head 202 itself can have various different sizes, structures, or models. Different washing chambers 2 can be selected for different types of laundry so that the agitator head 202 inside can adapt to different types of laundry. Alternatively, the washing chamber 2 itself can have its internal agitator head 202 replaced so that the agitator head 202 can be replaced separately without changing the washing chamber 2. Different agitator heads 202 can be connected to the first connecting mechanism 301 through the same second connecting mechanism 302.

[0124] Example 4

[0125] Based on the designs of Embodiments 1 and 3, further optimizations are made to the host 1, such as... Figures 1 to 10 As shown, in a more specific design, the main unit 1 includes a housing 101 and a cover 102 disposed on one side of the housing 101 for opening / closing. One end of the cover 102 is hinged to the main unit 1 to facilitate opening / closing by flipping the cover 102. Preferably, the number of covers 102 is equal to the number of the first connecting mechanisms 301, and the bottom of the cover 102 is hinged to the bottom of the main unit 1 to facilitate opening / closing by flipping the cover 102.

[0126] In this embodiment, the inner side of the cover 102 forms a cavity with the housing, which is for the washing chamber 2 to be placed inside. This design ensures that the washing chamber 2 is in a relatively enclosed space during the washing and drying process, so that personnel do not directly contact the washing chamber 2 during its operation.

[0127] In order to achieve better assembly results, as a more specific design, the main unit 1 also includes a receiving frame 103 for placing the washing chamber 2;

[0128] The receiving frame 103 is movably connected to the housing 101 for opening / closing. Preferably, the bottom of the receiving frame 103 is hinged to the housing 101 for opening / closing. More preferably, the bottom of the receiving frame 103 is hinged to the bottom of the housing 101.

[0129] Alternatively, the receiving frame 103 is fixedly installed on the inner side of the cover 102, and the cover 102 is opened / closed accordingly.

[0130] The main function of the receiving frame 103 is to support the washing chamber 2. The receiving frame 103 can effectively achieve positioning, so that the connection structure can be better connected. At the same time, the washing chamber 2 is more stable when it is pushed in and opened. It also protects the washing chamber 2 to a certain extent, forming a protective component that surrounds it.

[0131] Based on the specific design described above, the receiving frame 103 is a rectangular column structure, or the receiving frame 103 is composed of two "C"-shaped structures, or the receiving includes a straight transition section and "C"-shaped frames disposed on both sides of the transition section. As a specific design, the main requirement is to form a regular structural form. Simultaneously, in this embodiment, it is preferred that the receiving frame 103 is composed of two "C"-shaped structures. Combining the technical solution of the receiving including a straight transition section and "C"-shaped frames disposed on both sides of the transition section, the main goal is to achieve a segmented structure. The segmented design allows for the selection of opening one, two, or more sections based on the size of the washing chamber 2. Correspondingly, the cover 102 includes one, two, or more sections, each cover 102 corresponding to a section of the receiving frame 103.

[0132] More specifically, the washing chamber 2 is made of flexible material and has a bag-like structure, so that the size of the washing chamber 2 can be adjusted. When there are few clothes inside, the bottom space can be reduced by adjusting the push plate to achieve more concentrated washing.

[0133] As a more specific design, the top of the receiving frame 103 is an open structure for placing the washing chamber 2. A pushing mechanism is provided at the bottom of the receiving frame 103 or on the housing 101 where its bottom is located. The washing chamber 2 is a deformable structure (such as a flexible bag or a retractable / foldable rigid cylinder / column, etc.), and the movement of the pushing mechanism can deform the washing chamber 2. In this structural design, an installation groove is provided at the bottom of the receiving frame 103, and the pushing mechanism is assembled within the installation groove. Based on this structural design, the pushing mechanism can change the internal volume of the washing chamber 2 during agitation washing to further increase the friction between the laundry and the agitation mechanism, improve the vacuuming efficiency during dehydration, and provide the effect of tumbling or tossing the laundry during drying.

[0134] Based on the above specific structural design, as a more specific design, the pushing mechanism can adopt a variety of schemes to achieve pushing, preferably a bottom setting, including an inflatable / contractable airbag 107 and a flip plate 108 with one end hinged and flippable, the airbag 107 being set below the flip plate 108 to facilitate the flipping of the flip plate 108.

[0135] Based on the aforementioned structural design, in one specific design of the cover 102, the receiving frame 103 is further provided with an observation window 109 for easy observation; and / or the cover 102 is made of transparent material to facilitate observation of the internal situation. In the specific design, the receiving frame 103 has an observation window 109, which is sealed with transparent material, while the cover 102 is made of transparent material. This achieves both sealing and isolation effects, while also facilitating observation.

[0136] To ensure better assembly and positioning, the housing 101 is also provided with a limiting frame 104 for mounting and limiting the receiving frame 103. The limiting frame 104 or the housing 101 is provided with a pivot 1010 for connecting the receiving frame 103, so that when it needs to be removed, the receiving space of the receiving frame 103 can be moved from inside the main unit 1 towards the outside of the main unit 1, facilitating the insertion and removal of the washing chamber 2. As a more preferred embodiment, the pivot 1010 is located at the bottom of the limiting frame 104.

[0137] In terms of specific structural design, the limiting frame 104 is equipped with a limiting mechanism, which can be connected and locked with the limiting mechanism after the receiving frame 103 is installed in place.

[0138] A torsion spring is provided on the rotating shaft 1010. When the limiting mechanism is released, the receiving frame 103 rotates outward under the action of the torsion spring.

[0139] And / or, a spring mechanism is provided on the limiting frame 104. When the limiting mechanism is released, the spring mechanism can provide a thrust to the receiving frame 103 so that the receiving frame 103 can move outward quickly.

[0140] To achieve a better pop-out effect, both structures are used in the above specific design. However, if excessive thrust is not required, only one of them needs to be selected. Based on the premise of durable parts and for aesthetic considerations, a torsion spring is provided on the rotating shaft 1010. When the limiting mechanism is released, the receiving frame 103 rotates outward under the drive of the torsion spring.

[0141] In this embodiment, the structural design of the receiving frame 103 effectively achieves the matching of the installation position of the washing chamber 2, and also improves the sealing effect of the entire structure. The design of the limiting frame 104 effectively achieves the precise positioning of the receiving frame 103 and the washing chamber 2 during the assembly process, which is more conducive to the docking between the interfaces and achieves a better sealing effect. The design of the cover 102 effectively ensures the isolation effect of the entire chamber 201 inside the washing position during the washing process, and the design of the observation window 109 enables real-time observation of the interior.

[0142] Example 5

[0143] Based on the designs of Examples 1 to 4, further designs are made for the washing and drying device to achieve the desired washing and drying effect. More specifically, for example... Figure 1 , Figure 6 and Figure 7 As shown, each connecting mechanism is equipped with a drying system. The drying system includes a circulation pipe 1011 for gas circulation. The washing chamber 2 is provided with an inlet hole 206 at the upper or lower part and an outlet hole 207 at the lower or upper part. The air outlet end of the circulation pipe 1011 is connected to the inlet hole 206, and the air inlet end of the circulation pipe 1011 is connected to the outlet hole 207.

[0144] The circulation pipeline 1011 is also provided with one or more of the following: a condensing device 1012 for condensing gas, a heating device 1013 for heating gas, and a blower device 1014.

[0145] Preferably, the circulation pipe 1011 is further provided with a condensing device 1012 for condensing gas, a heating device 1013 for heating gas, and a blower 1014. A pipe connecting to the atmosphere is also provided on the circulation pipe 1011 where the blower 1014 is located.

[0146] In this embodiment, as a preferred design, the heating device 1013 and the blower 1014 are disposed at the air outlet, and a pipe connected to the atmosphere is also disposed on the circulation pipe 1011 at the front end of the blower 1014.

[0147] In this design, the laundry in the washing chamber 2 is dried. During the process, the gas is fully circulated and the moisture in the gas is condensed in time, avoiding the generation of high humidity in the room when the exhaust port is set. This ensures that the external environment (indoor environment) does not change when the washing and drying device is working.

[0148] An air injection / extraction device 1015 is also provided inside or on the housing 101. The air injection / extraction device 1015 includes a pump body and valves. The air extraction end of the air injection / extraction device 1015 is connected to the circulation pipeline 1011, and the air outlet end is connected to the atmosphere and / or the circulation pipeline through a multi-way valve 1016 or multiple pipelines and valves. Preferably, the air injection / extraction device 1015 is an air pump.

[0149] More specifically, an air pump is also provided inside the housing 101. The air pump's suction end is connected to the circulation pipeline 1011, and the air pump's outlet end is connected to the atmosphere and the circulation pipeline through a multi-way valve 1016.

[0150] Based on the above specific design, for further design of the air circuit, an air pump is also provided inside the housing 101. The air pump's suction end is connected to the circulation pipeline 1011. A retraction mechanism is provided at the bottom of the receiving frame 103. The pushing mechanism includes an inflatable / contractable airbag 107 and a flip plate 108 that is hinged at one end and can be flipped. The air pump's outlet end is connected to the atmosphere, the circulation pipeline, and the airbag 107 through a multi-way valve 1016.

[0151] To address the water inlet and outlet design, in the specific design, the inlet port 206 is also connected to a water inlet pipe 1017, and the outlet port 207 is connected to a drain pipe 1018. The main unit 1 is also equipped with a water tank 1020 connected to the drain pipe 1018, and the water tank 1020 is connected to a drain pipe 1019 via a drain valve 1021. Of course, as a design choice, the water inlet pipe 1017 and the drain pipe 1018 can be designed separately and installed on the inlet port and outlet port 207 simultaneously with the drying gas pipeline.

[0152] In terms of the specific structural design of this invention, the air outlet of the circulation pipe 1011 is also equipped with a water inlet, and the air inlet of the circulation pipe 1011 is also equipped with a water tank 1020. The water tank 1020 is equipped with a drain outlet, and a drain motor valve or solenoid valve is also installed at the drain outlet, which is connected to the drain pipe 1019 through the drain valve 1021. This design effectively allows gas and liquid to share a common circulation path. More importantly, under the action of the condensation device 1012, the condensed water can be directly recycled back to the water tank 1020 and discharged along with the wastewater. It should be emphasized that a water level sensor 1025 is installed on the water tank 1020 to control the discharge of wastewater by detecting the water level, thereby maintaining the seal within the circulation pipe 1011.

[0153] In a further design, a filter mechanism 1022 is provided at the front end of the inlet port 206 and / or at the rear end of the outlet port 207. The filter mechanism 1022 can be fixed or detachable. More specifically, a filter screen is provided at the air outlet port of the circulation pipe 1011, and / or a detachable filter mechanism 1022 is provided at the air inlet port of the circulation pipe 1011 and at the front end of the water tank 1020. The filter screen and / or the filter mechanism 1022 are equipped with a pressure monitoring device. When the pressure exceeds a set value, the user is reminded to remove and clean it to avoid complete blockage.

[0154] Based on the above specific design, more specifically, the condensing device 1012 is an aluminum water-cooled cavity, which is connected to a water pipe for water supply. More specifically, a temperature sensor 1026 is installed on the condensing device 1012 to control the water replacement within the condensing device 1012.

[0155] In the above-mentioned specific structural design, a more specific design is provided on the pipeline where the filter mechanism 1022 is located, a backwashing pipeline for cleaning the filter mechanism 1022 is provided, and the backwashing pipeline is connected to the condenser 1012 and / or a water pipe.

[0156] In a further design, the bottom of the main unit 1 is also provided with an auxiliary drainage pipe 1023. The inlet of the auxiliary drainage pipe 1023 is located below the washing chamber 2. The auxiliary drainage pipe 1023 is connected to a drain pipe 1019, and an anti-backflow blade is provided in the drain pipe 1019.

[0157] Simultaneously, the bottom of the receiving frame 103 or the housing 101 where the bottom of the receiving frame 103 is located is connected to the auxiliary drainage pipe 1023. Of course, more preferably, the housing 101 where the bottom of the receiving frame 103 is located is connected to the auxiliary drainage pipe 1023, and the bottom of the receiving frame 103 has a partial opening.

[0158] In the above design, all drain pipes 1019 are designed with the same structure to achieve unified drainage. Based on the specific design described above, the main unit 1 is also equipped with a disinfection module 1024 for providing disinfection and sterilization media to the washing chamber 2. The disinfection module 1024 is a detachable structure, and the disinfection media inside can be removed, replaced, and replenished at any time. Furthermore, the disinfection module 1024 is located on the top, side, or bottom of the main unit 1, either inside or outside.

[0159] Specifically, the disinfection module 1024 is located at the top of the housing 101. After insertion, it connects with the water inlet pipe inside the housing 101, using gravity to maintain stable installation and prevent water from overflowing from the pipe. Of course, in other embodiments, the disinfection module 1024 can also be located in other positions, such as inside the housing 101, on the side of the housing 101, or at the bottom, as long as it can connect with the pipe or water tank 1020 and does not affect the release of disinfectant from the disinfection module 1024.

[0160] In terms of material design, the disinfection module 1024 is a chemical agent dissolution disinfection module or a high-temperature heating module; the disinfection module 1024 can be a chemical agent dissolution disinfection method such as silver ion crystal, zinc ion composite material, electrolytic silver ion, disinfectant, etc., or it can be a method of heating high-temperature hot water and hot air and sending it into the washing chamber 2 to act on the washing clothes for disinfection.

[0161] Example 6

[0162] Based on the design of Example 5 and combined with the structures designed in Examples 1 to 4, the air pump is connected to multiple valves, or to a multi-way valve 1016. In this design, a five-way valve is preferred as an example. Figure 1 , Figures 13 to 15 As shown, the five-way valve controls the connection of related passages through electrical control. The five-way valve includes channel 1 401, channel 2 402, channel 3 403, channel 404 and channel 5 405. A valve core is provided in the valve body. By rotating the valve core, the connection and closure between different channels can be realized.

[0163] As a detailed description of one embodiment, channel 1 401 is connected to the exhaust port of the air pump, channel 2 402 is connected to the atmosphere, channel 3 403 is connected to the airbag 107 to realize the inflation and deflation of the airbag 107, channel 404 is connected to the circulation pipe 1011 and the condenser 1012 through two branches respectively, which can effectively realize the rapid discharge of water during exhaust. One-way valves are provided on the two branches, and channel 5 405 is connected to the circulation pipe 1011 for natural air intake and exhaust.

[0164] To be more specific, in state one, with channel one 401 and channel three 403 connected, channel two 402 and channel five 405 connected, and channel four 404 closed, water intake and exhaust occur, and airbag 107 is still inflated and compressed. In state two, with channel one 401 and channel two 402 connected, channel three 403 and channel five 405 connected, and channel four 404 closed, negative pressure dehydration is achieved, and airbag 107 deflates. In state three, with channel one 401 and channel four 404 connected, channel two 402 and channel five 405 connected, and channel three 403 closed, water tank 1020 is drained more quickly, washing chamber 2 is restored more quickly, and cooling water in the water-cooled chamber is discharged.

[0165] The above specific description further elaborates on the five-way valve, but of course, it does not affect the selection of any single function.

[0166] In this embodiment, the design of the air pump, multi-way valve 1016, and pipeline effectively realizes the functions of the air pump in dehydration and airbag 107 inflation, achieving the multi-functional effect of one air pump. Based on the structure of the drying system and water supply and drainage, the main unit 1 module of the entire washing and drying device is further reduced in size, which is conducive to the handling and movement of the main unit 1 and suitable for operation by more people.

[0167] Example 7

[0168] Based on the design of Embodiments 1 to 6, the second connecting mechanism 3 is further designed as follows: the second connecting mechanism 302 includes a fixing plate disposed on the side of the washing chamber 2. The fixing plate is provided with a docking hole and a water and air connection port connected to the water and air pipe, as well as a shaft 1010 connection port for connecting the agitation mechanism to the drive device 203. The first connection is a plate structure, and the plate structure is provided with multiple sets of water and air connection ports and shaft 1010 connection ports that match the second connecting mechanism 302.

[0169] Example 8

[0170] Based on the designs of Embodiments 1 and 7, the difference lies in the connection design between the main unit 1 and the washing chamber 2. In this embodiment, the main unit 1 and the washing chamber 2 are connected by a pipe, through which the washing chamber 2 is supplied with relevant gas, water, or washing liquid and disinfectant. In this design, the agitation mechanism includes at least one agitator head 202 inside the washing chamber 2, and a drive device 203 (drive motor) outside the washing chamber 2. The power supply for the drive motor can be provided by the main unit 1 through the pipe, or it can be an independent power source, or even a battery, etc.

[0171] In this embodiment, as a special structural design, it has a different structural design from that in embodiment 1 in the specific design of the connecting mechanism 3. For example, the washing tank 2 has 3 second connecting mechanisms 302 and the host 1 has 2 or 1 first connecting mechanism 301.

[0172] When the host 1 is provided with two first connecting mechanisms 301 and the washing chamber 2 is provided with three second connecting mechanisms 302, any one of the first connecting mechanisms 301 on the host 1 and any one of the second connecting mechanisms 302 on the washing chamber 2 are connected by a pipe, or, the two first connecting mechanisms 301 on the host 1 and any two second connecting mechanisms 302 on the washing chamber 2 are connected by a pipe.

[0173] Example 9

[0174] Based on the design of Embodiments 1 to 8, further optimization design is made for related components to achieve control design. The host 1 is also equipped with a control system and an identification and pairing module. When the washing chamber 2 is installed in place, the identification and pairing module can identify the type, size, and number of times of use of the washing chamber 2 and send a signal to the control system, so that the control system can operate the corresponding connecting mechanism 3 and start the corresponding washing mode.

[0175] As a further design, the host 1 is also provided with a control panel, which includes a number of buttons with matching connection mechanisms 3 or a touch screen with related functions;

[0176] The touchscreen can display three touch icons for the matching connecting mechanism. For example, a main unit with two small washing chambers has three buttons or touch icons arranged in a row. When installing or removing the two small washing chambers, pressing the left and right buttons or touch icons will retract or open the corresponding side cover and receiving frame, respectively. When installing or removing one medium washing chamber, pressing the middle button or pressing the left and right buttons will retract or open the cover and receiving frame, respectively.

[0177] The control system can connect to the network via Wi-Fi and is equipped with a mobile app, voice control module, gesture recognition module, etc. After the work is completed, the control system can send information to the user to remind them to take further action. If an accident occurs during the work, it can also send alarm information to the user.

[0178] As a more specific design, it also includes one or more of the following: an air pressure detection device 1027 (used to determine whether the air pumping in the washing chamber 2 meets the standard), a laundry quantity judgment module (to determine the amount of laundry and decide on water addition and drying time, etc.), a soiling degree judgment module (used to determine the degree of soiling and the type of contaminants in the laundry), a water level detector 1025, a detergent dispensing module (to add different amounts and types of laundry detergent or laundry powder according to the type of laundry and the degree of soiling), a special disinfectant dispensing module, a foam elimination module for the washing chamber 2, and a foam elimination module for the water tank 1020.

[0179] Example 10

[0180] The washing and drying device designed in the above embodiments can be provided in two modes: a placement type that is placed on a flat surface and a hanging type that is hung on a wall / top surface. The washing chamber 2 of the placement type and the hanging type are the same, and the main unit 1 is also completely the same except for the housing 101. The difference between the two housings 101 is that the bottom of the housing 101 of the placement type is provided with a support pad or casters, while the side / top / bottom of the housing 101 of the hanging type is provided with hooks or hanging holes or suction cups or other adsorption mechanisms or other components for matching the hanging mechanism.

[0181] Example 11

[0182] Based on the specific design structure described above, this embodiment discloses a working method for a combined multi-functional washer-dryer, including the following steps:

[0183] S1. Select the appropriate model, size, color or material of the washing chamber 2 according to the washing requirements, and connect the main unit 1 to the washing chamber 2 through the connecting mechanism 3; preferably, select a suitable washing chamber 2 that is appropriate for the quantity, size and material of the laundry.

[0184] When the washing chamber 2 is connected to the main unit 1 outside the main unit 1, the main unit 1 and the washing chamber 2 are connected through a pipe. At this time, the washing chamber 2 needs to be set in a suitable position, such as hanging the washing chamber 2 on the wall, or on a bracket, or in an external receiving frame 103. The second connecting mechanism 302 of the washing chamber 2 is connected to the first connecting mechanism 301 in the main unit 1, which is set at the end of the pipe through a pipe, or the first connecting mechanism 301 is set directly on the surface of the main unit, and the washing chamber 2 is placed on it and then connected through the second connecting mechanism 302.

[0185] When the washing chamber 2 is installed inside the main unit 1, open the cover 102 of the main unit 1, place the selected washing chamber 2 into the receiving frame 103 and install it in place. Place the laundry to be washed or the laundry to be dried inside, then close the cover 102, so that the receiving frame 103 is fixedly connected to the limiting frame 104 in place, and the inlet hole 206 and the outlet hole 207 are connected to achieve pipe sealing; when the washing chamber 2 is installed on the surface of the main unit 1, simply place the washing chamber 2 on the main unit 1 and install it in place.

[0186] After the installation of S2, washing chamber 2 and main unit 1 is completed, the washing chamber 2 selects the processing steps for the laundry or dryer to be processed according to the required functions of the washing chamber 2. Of course, this step can also be set in S1 or earlier through various methods (such as advance app reservation, automatic system sensing and recognition, manual setting, etc.).

[0187] S2.1 When the washing mode is selected, add clean water to the washing chamber 2. The amount of water added is determined according to the setting or the amount of laundry detected by the system. Add the corresponding detergent and / or disinfectant according to the needs and the built-in mode of the washing chamber 2. Then let the agitation mechanism start to wash the laundry. After washing, spin-dry, then wash or rinse again. After washing, take out and air dry or dry.

[0188] S2.2 When the drying mode is selected, or when drying is performed after the washing mode, the drying step is started. The drying system introduces high-temperature air into the washing chamber 2 to evaporate the water. Then, the water containing water vapor is extracted and sent to the condenser 1012 for condensation. The condensate flows out (or flows back to the water tank 1020). The dried air is circulated back to the washing chamber 2 until drying is complete.

[0189] S3. After washing and / or drying, if the washing chamber 2 is inside the main unit 1, operate the main unit 1 to automatically or manually open the cover 102 and open the washing chamber 2. If the washing chamber 2 is outside the main unit 1, open the washing chamber 2 directly, take out the clothes inside the washing chamber 2, and optionally remove the washing chamber 2 and disconnect it from the main unit 1. Optionally, store the washing chamber 2, or put the washing chamber 2 back in its original position, or leave the washing chamber 2 on the connection mechanism of the main unit 1 for the next use.

[0190] When maintenance is required, the disinfection module 1024 and the filter module should be removed separately and refilled or cleaned.

[0191] Furthermore, in step S1, the selection of the washing chamber 2 is based on determining the appropriate size and volume of the washing chamber 2 according to the amount of laundry; or / and, determining the washing chamber 2 made of the appropriate material according to the material of the laundry; or / and, determining the model or color of the washing chamber 2 according to the type of laundry.

[0192] Furthermore, in step S1, when each washing chamber 2 is provided with a cover 102, if only one washing chamber 2 is needed, only the cover 102 corresponding to the installation position of the washing chamber 2 is opened, and the receiving frame 103 is exposed to accommodate the area. When multiple minimum washing chambers 2 need to be placed at the same time or a washing chamber 2 that needs to occupy the area of ​​multiple minimum washing chambers 2 needs to be placed, multiple covers 102 and receiving frames 103 are opened at the same time. After the washing chambers 2 are installed, they are pushed back together and installed in place. During the operation, the cover 102 can be opened automatically or manually and the washing chamber 2 is pushed into place as a whole, which is convenient for picking up and placing.

[0193] For example, the steps for opening the cover 102 are as follows: if only one washing chamber 2 is needed, then only one cover 102 (the cover 102 corresponding to the installation position of the washing chamber 2) is opened, exposing the receiving frame 103 to the receiving area; when two washing chambers 2 need to be placed simultaneously, or a washing chamber 2 occupying the area of ​​two washing chambers 2, then both covers 102 and the receiving frame 103 are opened simultaneously, the washing chambers 2 are installed, and then pushed back together and installed in place. Of course, when the cover 102 is not set in a one-to-one correspondence, and the cover 102 and the receiving frame 103 are not connected together, the cover 102 at the approximate corresponding position can be used alone, in which case only the corresponding receiving frame 103 is sent out simultaneously.

[0194] A further design step S2, the washing mode, includes two parts: self-draining and squeeze-drying. An air pump evacuates the washing chamber 2, reducing its space and squeezing the laundry inside. This pressure forces the water out and drains the laundry. Once the squeezing is complete, the air pump stops, and the washing medium is injected again, repeating the washing and dehydration steps. Specifically, before evacuating the washing chamber 2, gravity drains the internal water. When a second wash is needed, air or water can be injected to quickly restore the washing chamber 2 to its initial shape.

[0195] Preferably, during the second cleaning, water is injected into the washing chamber 2 to restore it to its original shape. If it cannot automatically restore itself or the automatic restoration speed is slow, air injection or water injection can be used to help it restore itself.

[0196] Based on the specific operations described above, in the drying mode of step S2, the agitation mechanism is activated, causing the laundry to change position and shape when agitated, so that most of its surface can come into contact with the hot air blown into the washing chamber 2; the agitation mechanism can also prevent the laundry from accumulating at the bottom and blocking the lower outlet hole 207, so as to avoid obstruction of the drying airflow.

[0197] Based on the working method of this application, the automation level of the entire washing and drying device is fully realized in terms of specific operation mode. While ensuring the washing effect, it is more user-friendly and closer to daily life. Furthermore, the recording of relevant parameters of the washing chamber is more conducive to the maintenance and replacement of the washing chamber, and to the normal operation and maintenance of the equipment.

[0198] This invention is not limited to the specific embodiments described above. The invention extends to any new feature or combination disclosed in this specification, as well as any new method or process step or combination disclosed herein.

Claims

1. A variable-volume, modular, sorting and drying system, characterized in that: It includes a washing chamber (2) and a main unit (1) for use with the washing chamber (2), wherein the washing chamber (2) is connected to the main unit (1) via a connecting mechanism (3); The connecting mechanism (3) includes a first connecting mechanism (301) disposed on the host (1) and a second connecting mechanism (302) disposed on the washing chamber (2) and matched with the first connecting mechanism (301); the host (1) can connect to at least one washing chamber (2) through the first connecting mechanism (301); The washing chamber (2) includes a chamber body (201) and an agitation mechanism disposed in the chamber body (201) for agitation. The chamber body (201) is provided with a chamber opening for placing / removing the laundry. The host (1) includes a receiving frame (103) for placing the washing chamber (2), which is a deformable structure; The host (1) is provided with at least one first connecting mechanism (301), and the washing chamber (2) is provided with at least one second connecting mechanism (302); The washing chamber (2) can be configured with the number and position of the second connecting mechanism (302) according to its size. The host (1) connects to different numbers and sizes of washing chambers (2) and adapts to any one or more or all of the first connecting mechanism (301) and any one or more or all of the second connecting mechanism (302).

2. The variable volume combined sorting and drying system as described in claim 1, characterized in that: The agitation mechanism includes an agitator (202) disposed on the inner wall of the washing chamber. The agitator (202) is a fixed or detachable structure. The agitator (202) is available in various models to suit different laundry items. The main unit (1) is provided with a drive device (203) for driving the agitator (202) to rotate. After the washing chamber (2) and the main unit (1) are assembled, the agitator (202) and the drive device (203) are sealed together.

3. The variable-volume combined sorting and drying system as described in claim 1, characterized in that: The opening of the chamber is also provided with an opening and closing structure, which includes a bushing (204) provided on the washing chamber and a cover plate (205) that can be sealed with the bushing (204). The cover plate (205) and the bushing (204) can be sealed with each other.

4. The variable volume combined sorting and drying system as described in claim 1, characterized in that: The washing chamber (2) also includes a docking hole provided on the chamber body (201), and the main unit (1) is provided with a water and gas pipe for water and gas supply, and the docking hole can be sealed and assembled with the water and gas pipe. The docking hole includes an inlet hole (206) and an outlet hole (207); The inlet hole (206) and the outlet hole (207) can be the same pipe opening, which is sealed and assembled with the water and gas pipe; Alternatively, the inlet hole (206) and the outlet hole (207) are different pipe openings. The main unit (1) is provided with a water supply pipe (105) and a drain pipe (106). The inlet hole (206) and the outlet hole (207) are respectively sealed and assembled with the water supply pipe (105) and the drain pipe (106). Alternatively, the docking hole includes a water hole and an air hole. The main unit (1) is equipped with a water pipe and an air pipe, and the water hole and air hole are respectively sealed and assembled with the water pipe and the air pipe.

5. The variable-volume combined sorting and drying system as described in claim 1, characterized in that: The host (1) includes a housing (101) and a cover (102) disposed on one side of the housing (101) for opening / closing. One end of the cover (102) is fitted to the host (1) and can be opened / closed.

6. The variable-volume combined sorting and drying system as described in claim 5, characterized in that: The receiving frame (103) is movably connected to the housing (101) for opening / closing; Alternatively, the receiving frame (103) is fixedly installed on the inner side of the cover (102) and opens / closes with the cover (102).

7. The variable-volume combined sorting and drying system as described in claim 6, characterized in that: The top of the receiving frame (103) is an open structure for placing the washing chamber (2). The bottom of the receiving frame (103) or the housing (101) where the bottom is located is provided with a pushing mechanism. The movement of the pushing mechanism can deform the washing chamber (2).

8. The variable volume combined sorting and drying system as described in claim 7, characterized in that: The receiving frame (103) is a rectangular structure, or the receiving frame (103) is composed of two "C" shaped structures, or the receiving frame (103) includes a straight transition section and "C" shaped frames disposed on both sides of the transition section.

9. A variable-volume combined sorting and drying system as described in claim 7, characterized in that: The pushing mechanism includes an inflatable / contractable airbag (107) and a hinged and rotatable flip plate (108) at one end, the airbag (107) being disposed below the flip plate (108) to facilitate the flipping of the flip plate (108).

10. A variable-volume combined sorting and drying system as described in claim 6, characterized in that: The receiving frame (103) is also provided with an observation window (109) for easy observation; or / and the cover (102) is made of transparent material to facilitate observation of the internal situation.

11. A variable-volume combined sorting and drying system as described in claim 6, characterized in that: The housing (101) is also provided with a limiting frame (104) for mounting and limiting the receiving frame (103). The limiting frame (104) or the housing (101) is provided with a pivot (1010) for connecting the receiving frame (103) so that when it needs to be removed, the receiving space of the receiving frame (103) can be moved from inside the main unit (1) toward the outside of the main unit (1) so as to put in and take out the washing chamber (2).

12. The variable volume combined sorting and drying system as described in claim 11, characterized in that: The limiting frame (104) is equipped with a limiting mechanism, which can be connected and locked with the limiting mechanism after the receiving frame (103) is installed in place; A torsion spring is provided on the rotating shaft (1010). When the limiting mechanism is released, the receiving frame (103) rotates outward under the drive of the torsion spring. And / or, a spring mechanism is provided on the limiting frame (104). When the limiting mechanism is released, the spring mechanism can provide a thrust to the receiving frame (103) so that the receiving frame (103) can move outward quickly.

13. A variable-volume combined sorting and drying system as described in claim 5, characterized in that: Each connecting mechanism (3) is provided with a drying system, the drying system including a circulation pipe (1011) for gas circulation, the washing chamber (2) is provided with an inlet hole (206) at the upper or lower part, the washing chamber (2) is provided with an outlet hole (207) at the lower or upper part, the air outlet end of the circulation pipe (1011) is connected to the inlet hole (206), and the air inlet end of the circulation pipe (1011) is connected to the outlet hole (207); The circulation pipeline (1011) is also provided with one or more of the following: a condensing device (1012) for condensing gas, a heating device (1013) for heating gas, and a blower (1014).

14. A variable-volume combined sorting and drying system as described in claim 13, characterized in that: An air extraction and injection device (1015) is also provided inside or on the housing (101). The air extraction end of the air extraction and injection device (1015) is connected to the circulation pipeline (1011), and the air outlet end is connected to the atmosphere and / or the circulation pipeline through a multi-way valve (1016) or multiple pipelines and valves.

15. A variable-volume combined sorting and drying system as described in claim 13, characterized in that: The inlet hole (206) is also connected to a water inlet pipe (1017), and the outlet hole (207) is connected to a drainage pipe (1018); The host (1) is also provided with a water tank (1020) connected to a drain pipe (1018), and the water tank (1020) is connected to a drain pipe (1019) through a drain valve (1021).

16. A variable-volume combined sorting and drying system as described in claim 13 or 15, characterized in that: A filter mechanism (1022) is provided at the front end of the inlet hole (206) and / or at the rear end of the outlet hole (207). The filter mechanism (1022) is either fixed or detachable.

17. A variable-volume combined sorting and drying system as described in claim 16, characterized in that: The filter mechanism (1022) is provided with a backwashing pipeline for cleaning the filter mechanism (1022), and the backwashing pipeline is connected to the condenser (1012) and / or a water pipe.

18. A variable-volume combined sorting and drying system as described in claim 1, characterized in that: The main unit (1) is also provided with an auxiliary drainage pipe (1023) at the bottom. The inlet of the auxiliary drainage pipe (1023) is located below the washing chamber (2). The auxiliary drainage pipe (1023) is connected to a drain pipe (1019). Anti-backflow blades are provided in the drain pipe (1019).

19. A variable-volume combined sorting and drying system as described in claim 1, characterized in that: The host (1) is also equipped with a disinfection module (1024) for providing disinfection and sterilization media to the washing chamber (2).

20. A variable-volume combined sorting and drying system as described in claim 19, characterized in that: The disinfection module (1024) is located on the top, side or bottom of the inside or outside of the host (1).

21. A variable-volume combined sorting and drying system as described in claim 19, characterized in that: The disinfection module (1024) is a chemical agent dissolution disinfection module or a high-temperature heating module; The disinfection material of the chemical agent dissolution and disinfection module includes one or more of the following: silver ion crystals, zinc ion composite materials, electrolytic silver ions, or disinfectants.

22. The variable volume combined sorting and drying system as described in claim 1, characterized in that: The host (1) is also equipped with a control system and an identification and pairing module. When the washing chamber (2) is installed in place, the identification and pairing module can identify the type, size, number of times it is used, and relevant parameters of the set washing mode of the washing chamber (2), and send a signal to the control system so that the control system can operate the corresponding connecting mechanism (3) and start the operation of the whole device according to the set washing mode.

23. A variable-volume combined sorting and drying system as described in claim 22, characterized in that: The host (1) is also equipped with a control panel, which includes a number of buttons with matching connection mechanisms (3) or a touch screen with related functions.

24. The variable-volume combined sorting and drying system as described in claim 1, characterized in that: It also includes one or more of the following: air pressure detection device (1027), washing quantity judgment module, dirt degree judgment module, detergent filling module, disinfectant filling module, washing chamber (2) foam elimination module, water level detector (1025), and water tank (1020) foam elimination module.

25. A method for operating a variable-volume combination sorting washer-dryer system, employing the variable-volume combination sorting washer-dryer system described in any one of claims 1-24, characterized in that: Includes the following steps: S1. Select the appropriate model, size, color or material of the washing chamber (2) according to the washing requirements, and connect the main unit (1) to the washing chamber (2) through the connecting mechanism (3); S2. After installation, select the processing steps and process the laundry or dryer items according to the required functions of the washing chamber (2). S3. After washing and / or drying, open the washing chamber (2), take out the clothes in the washing chamber (2), disconnect the washing chamber (2) from the main unit (1) as needed, and store the washing chamber (2) as needed, or leave the washing chamber (2) on the connection mechanism of the main unit (1) for the next use.

26. The working method of a variable volume combined sorting washing and drying system as described in claim 25, characterized in that: In step S1, When the washing chamber (2) is connected to the host (1) outside the host (1), the specific operation is as follows: the second connecting mechanism (302) of the washing chamber (2) is connected to the first connecting mechanism (301) in the host (1) which extends out of the host (1) through a pipe and is set at the end of the pipe, or the first connecting mechanism (301) is set directly on the surface of the host, and the washing chamber (2) is placed on it and connected through the second connecting mechanism (302); When the washing chamber (2) is connected to the main unit (1) inside the main unit (1), the specific operation is as follows: open the cover (102), put the selected washing chamber (2) into the receiving frame (103) and install it in place, put the laundry to be washed or the laundry to be dried inside the washing chamber (2), then close the cover (102), and fix the receiving frame (103) and the limiting frame (104) in place, and connect the inlet hole (206) and the outlet hole (207) to achieve pipeline sealing.

27. The working method of a variable volume combined sorting washing and drying system as described in claim 25, characterized in that: Step S2 further includes the following steps: S2.1 When the washing mode is selected, add clean water to the washing chamber (2) and add the corresponding detergent and / or disinfectant as needed. Then let the agitation mechanism start to drive the washing clothes to wash. After washing, dehydrate and then wash or rinse again. After washing, take out or enter the drying mode. S2.2 When the drying mode is selected, or drying is performed after the washing mode, the drying step is started. The drying system adds high-temperature air into the washing chamber (2) to evaporate the water. Then the water containing water vapor is extracted and sent to the condenser (1012) for condensation. The dried gas is then circulated back to the washing chamber (2) until drying is completed.

28. The working method of a variable volume combined sorting washing and drying system as described in claim 26, characterized in that: In step S1, the selection of the washing chamber (2) is to determine the appropriate size and volume of the washing chamber (2) based on the amount of laundry; or / and, to determine the appropriate material of the washing chamber (2) based on the material of the laundry; or / and, to determine the model or color of the washing chamber (2) based on the type of laundry.

29. The working method of a variable volume combined sorting washing and drying system as described in claim 26, characterized in that: The step of opening the cover (102) is as follows: if only one washing chamber (2) is needed, then only the cover (102) of the corresponding washing chamber (2) installation position is opened and the receiving frame (103) is exposed to the receiving area. When multiple smallest washing chambers (2) need to be placed at the same time or a washing chamber (2) that needs to occupy the area size of multiple smallest washing chambers (2) needs to be placed, multiple machine covers (102) and receiving frames (103) are opened at the same time. After the washing chambers (2) are installed, they are pushed back together and installed in place. During the operation, the machine cover (102) can be opened automatically or manually and the washing chamber (2) is pushed into place as a whole, which is convenient for picking up and placing.

30. The working method of a variable volume combined sorting washing and drying system as described in claim 27, characterized in that: In step S2, the washing mode includes two parts: self-drainage and squeeze dehydration. First, the internal flowing water is drained out by gravity. Then, the air pumping device (1015) is used to pump air out of the washing chamber (2) to reduce its space, thereby squeezing the washing material inside. After being compressed, the water inside the washing material is squeezed out and discharged. After squeezing is completed, the air pumping stops, and the washing medium is injected again to repeat the aforementioned washing and dehydration steps. When it is necessary to wash again, the washing chamber (2) can be quickly restored to its initial state by injecting air or water.

31. The working method of a variable volume combined sorting washing and drying system as described in claim 27, characterized in that: In step S2, the drying mode is activated by turning on the agitation mechanism, which causes the position and shape of the laundry to change when it is agitated, so that most of the laundry surface can come into contact with the hot air blown into the washing chamber (2). In the drying mode, a pushing mechanism can be used to deform the washing chamber (2), making the space of the washing chamber (2) smaller and bringing the washing items inside closer to the agitation mechanism.

32. The working method of a variable volume combined sorting washing and drying system as described in claim 27, characterized in that: In the cleaning mode of step S2, a pushing mechanism can be used to deform the washing chamber (2), making the space of the washing chamber (2) smaller and bringing the washing material inside closer to the agitation mechanism to ensure the cleaning effect when the amount of washing material is small.

33. The working method of a variable volume combined sorting washing and drying system as described in claim 25, characterized in that: In step S1, after the washing chamber (2) is installed in place, before use, the washing chamber (2) can be inflated and pressurized for the required time to ensure that its sealing meets the usage requirements and there is no damage or leakage before proceeding to the next step; if there is damage, the user can be reminded to replace it and the next operation can be stopped.

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