CN111434839A

CN111434839A - Water supply feeding system and washing machine

Info

Publication number: CN111434839A
Application number: CN201910028335.7A
Authority: CN
Inventors: 王桑龙; 张嫄; 牟秋启; 戴文娟
Original assignee: Wuxi Little Swan Co Ltd
Current assignee: Wuxi Little Swan Co Ltd
Priority date: 2019-01-11
Filing date: 2019-01-11
Publication date: 2020-07-21
Anticipated expiration: 2039-01-11
Also published as: CN111434839B

Abstract

The invention provides a water supply throwing device and a washing machine, wherein the water supply throwing device comprises: the water supply delivery system includes: a plurality of water supply branches, each configured to supply water to a corresponding one of a plurality of washing tubs of the washing machine; and the plurality of throwing devices are correspondingly connected to the plurality of water supply branches, wherein the throwing devices are configured to throw washing articles into the corresponding washing barrels through the water supply branches connected with the throwing devices. The device is put in water supply that this scheme of utilization provided, water supply and washing article between a plurality of washtubs put in all relatively independent, like this, can come allotment water yield and washing article's type and quantity in each washtub in a flexible way according to specific washing demand, only utilize the washtub to separate the physics subregion of realization to the clothing among the prior art, can further make and form independent washing effect in each washtub, realize the most genuine washing effect subregion, more can satisfy user's diversified washing demand.

Description

Water supply feeding system and washing machine

Technical Field

The invention relates to the field of washing machines, in particular to a water supply feeding system and a washing machine.

Background

With the continuous improvement of living standard, people pay more and more attention to life quality and health, so that the performance of the traditional washing machine can not meet the diversified washing requirements of users on the partitioned washing of dark and light-colored clothes, the individual care washing of precious clothes, infant clothes and the like.

In view of the above problems, the prior art provides a method for partitioned washing, in which a plurality of washing tubs are provided in a washing machine, water is uniformly supplied and washing articles are put in the washing tubs, and the plurality of washing tubs respectively hold clothes to implement partitioned washing of the clothes, but in the process of implementing the present invention, the inventor finds that the prior art has the following problems:

in the prior art, only the multiple washing barrels are used for physically separating clothes to perform partition washing in a form, but the washing barrels have the problem that detergent and washing water are polluted mutually, so that the actual difference of washing effects among all the areas of the existing partition washing mode is not large, and the specific washing requirements in all the washing barrels cannot be considered respectively.

Disclosure of Invention

In order to solve at least one of the above technical problems, an object of the present invention is to provide a water supply delivery system.

Another object of the present invention is to provide a washing machine having the above water supply delivery system.

To achieve the above object, an embodiment of a first aspect of the present invention provides a water supply dispensing system for a washing machine having a plurality of washing tubs, wherein the water supply dispensing system includes: a plurality of water supply branches, each of the water supply branches being configured to supply water to the washing tub corresponding thereto; and the throwing devices are correspondingly connected with the plurality of water supply branches, and are configured to throw washing articles into the corresponding washing barrel through the connected water supply branches.

The water supply throwing system provided by the above embodiment of the invention is provided with a plurality of water supply branches, the plurality of water supply branches can correspondingly supply water to a plurality of washing barrels to realize independent water supply among the plurality of washing barrels of the washing machine, and meanwhile, the throwing device is arranged on each water supply branch to realize independent throwing of washing articles among the plurality of washing barrels, so that not only physical partitioning is realized among the plurality of washing barrels of the washing machine, but also the water supply and throwing of the washing articles among the plurality of washing barrels are relatively independent, thereby flexibly allocating water quantity and types and usage of the washing articles in each washing barrel according to specific washing requirements, compared with the physical partitioning realized by only utilizing the washing barrels to separate the clothes in the prior art, the independent washing effect can be formed in each washing barrel due to free water supply and free throwing of the washing articles in the structure, the washing effect partition in the true sense is realized, and the diversified washing requirements of users can be better met.

More specifically, the water supply feeding system is used for independently supplying water to each washing barrel and independently feeding washing articles, so that a user can flexibly select part or all of a plurality of washing barrels to execute washing work.

For example, when a user selects one of the washing tubs to perform washing, and the other washing tubs do not need to be washed, the water inlet and the washing article putting of the washing tub which needs to perform washing can be controlled independently, and the water inlet and the washing article putting of all the washing tubs are not needed, so that the water consumption is saved.

As another example, when the user selects two or more of the plurality of washing tubs to simultaneously perform the washing work, more specifically:

when the adult clothes and the infant clothes need to be washed in a subarea mode (the washing can be understood from the angle of subarea washing between daily common clothes and precious clothes), the adult clothes can be placed in one washing barrel, the infant clothes can be placed in the other washing barrel, water is independently supplied to the two corresponding washing barrels through the two water supply branches, meanwhile, corresponding washing articles are respectively put into the two washing barrels through the putting devices on the two water supply branches, therefore, the washing water and the washing articles in the two washing barrels can not be polluted mutually, namely, the detergent for washing the adult clothes and the washing water in the washing barrel containing the adult clothes can not enter the washing barrel containing the baby clothes, the problems that the baby clothes are infected by bacteria and easily remain in the clothes can be avoided, the care washing requirement of the user on the baby clothes can be met, and the diversified washing requirement of the user can be met by the product.

When dark clothing and light clothing are needed to be washed in a partitioned mode, the dark clothing can be placed in one washing barrel, the light clothing is placed in the other washing barrel, water is independently supplied to the two corresponding washing barrels through the two water supply branches, detergent with a color protection function can be independently put into the washing barrel filled with the dark clothing, detergent with a rinsing function is independently put into the washing barrel filled with the light clothing, and the color protection detergent and the rinsing detergent between the washing barrels can not be mutually arranged during synchronous washing, so that the dark clothing and the light clothing can be effectively distinguished and nursed, products are further partitioned in a material partition mode, and diversified washing requirements of users can be met.

In addition, the water supply delivery system in the above embodiment provided by the present invention may further have the following additional technical features:

in the above technical solution, at least one of the plurality of dispensing devices is an automatic dispensing device.

In this scheme, utilize automatic device of puting in to realize throwing in washing article to the washtub is automatic, like this, can be more accurate to the ration of washing article, can prevent the too much or too little problem of the volume of puting in of washing article to when guaranteeing the cleaning performance, avoided washing article extravagant, and also avoided washing article to add the excessive residual problem that arouses.

In the above technical solution, the automatic dispensing device includes: the mixing cavity is connected to the middle of the corresponding water supply branch; a storage chamber having an accommodating space adapted to store laundry items; a driving member connected with the storage cavity and the mixing cavity and configured to send the washing articles in the storage cavity into the mixing cavity.

In the scheme, the washing articles stored in the storage cavity are sent into the mixing cavity by the driving piece, and the mixing cavity is connected to the midway of the water supply branch (namely, the mixing cavity is connected in series into the water supply branch to form a flow path of the water supply branch at the upstream part of the mixing cavity, the mixing cavity and the water supply branch at the downstream part of the mixing cavity).

In the above technical solution, the driving member includes a pump.

In this scheme, utilize the pump to send the washing article in the storage chamber into the hybrid chamber, have the advantage that the drive energy consumption is low, and ration accuracy is high.

In the above technical solution, the storage chamber is located higher than the mixing chamber.

In this scheme, the position that sets up the storage chamber is higher than the hybrid chamber, like this, can utilize gravitational potential energy to come the process that the washing article that the auxiliary driving spare will store the intracavity will drive toward the hybrid chamber simultaneously, reduces the drive output of driving spare, promotes the product energy-conservation nature, and design like this also does benefit to the washing article that stores the intracavity and discharges to the hybrid chamber is counted to the greatest extent, makes the problem that the washing article that can not appear storing up in the storage chamber.

In any of the above technical solutions, at least one of the plurality of dispensing devices is a non-automatic dispensing device.

In this scheme, set up non-automatic input device and be used for puting in washing article, non-automatic input device has simple structure, advantage with low costs, can simplify the product structure, reduces product cost.

In the above technical solution, the non-automatic delivery device includes: a storage device having at least one chamber adapted to receive articles to be washed and connected midway through the corresponding water supply branch.

In the scheme, the chamber is connected in the middle of the corresponding water supply branch (namely, the chamber is connected in series to the water supply branch to form a flow path of the water supply branch at the position of the upstream of the chamber, namely the chamber and the water supply branch at the position of the downstream of the chamber), so that a user can prestore washing articles in the chamber, and when water is supplied into the washing barrel along the water supply branch, the water can be mixed with the washing articles in the chamber in the process of flowing through the chamber, and mixed liquid discharged from the chamber is finally sent into the washing barrel along the water supply branch, so that the independent water supply to the washing barrel and the independent putting of the washing articles into the washing barrel are realized.

In the above technical solution, the non-automatic delivery device further includes: and the stirring module extends into the cavity and is configured to stir the water and the washing articles in the cavity.

In this scheme, set up in the stirring module stretches into the cavity for to the water and the washing article stirring in the cavity, can promote the mixed effect of water and washing article like this, promote the washing article dispersion, promote the clean effect, also can promote the washing article in the cavity to arrange to the greatest extent simultaneously, ensure that washing article puts in quantity sufficient, and avoided washing article to remain in the cavity, guarantee that the cavity is inside clean.

In the above technical solution, the stirring module includes: the stirring fan blade is positioned in the cavity; and the driving part is connected with the stirring fan blades and drives the stirring fan blades to rotate.

In this scheme, set up stirring fan blade in the cavity to make stirring fan blade stir washing article and water with rotatory form, this structure energy consumption is low, and has good stirring effect, makes washing article can dissolve in water more high-efficiently, promotes the dispersion of washing article, promotes the washing effect, simultaneously, utilizes stirring fan blade stirring also to promote the washing article in the cavity to arrange to the greatest extent, guarantees that the cavity is inside clean.

In the above technical solution, the storage device has a plurality of the chambers, each of the chambers has an inlet for water to enter the chamber, the non-automatic dispensing device further includes a direction-changing element, the direction-changing element is connected to the inlets of the plurality of the chambers and the corresponding water supply branches, and the direction-changing element is configured to control on/off between any one of the plurality of the chambers and the water supply branch connected to the direction-changing element.

In the scheme, the plurality of chambers are arranged, so that various types of washing articles (such as detergent, softener, bleaching agent and the like) or different doses of washing articles (such as 5ml, 10ml, 15ml and the like) can be stored in a partition mode, the water supply branch can be controlled to be communicated with the selected chamber in the plurality of chambers by utilizing the reversing element, the washing articles stored in the selected chamber are put into the washing barrel, various washing options are provided for a user, and diversified washing requirements of the user can be met.

In any one of the above technical solutions, the water supply delivery system further includes: the flow detection device is arranged on at least one of the water supply branches and is configured to detect the flow of the water supply branch in which the flow detection device is arranged.

In this scheme, set up the flow that flow detection device detected its water supply branch road at place, can realize detecting the inflow of corresponding washtub to monitor the water yield in the washtub more accurately, when guaranteeing to clean the effect, do benefit to the water conservation function that promotes the product, and avoid the washtub to be full to arouse bad phenomena such as mutual overflow between the washtub.

In the above technical solution, the water supply delivery system further includes: the water inlet valve is provided with a water inlet and a plurality of water outlets, the water outlets are correspondingly connected with the water supply branches, and the water inlet valve is configured to control the connection and disconnection between the water inlet and any one of the water outlets.

In this scheme, set up a plurality of water supply branch roads and intake from same water intaking valve, can realize like this that a plurality of water supply branch roads are unified to be connected in the water source, simplified the operation of being connected at product and water source, the product is used more conveniently.

In the above technical solution, the water inlet valve is electrically connected to some or all of the plurality of flow detection devices, and the flow detection devices are further configured to send a detection signal according to the detected flow, so that the detection signal triggers the water inlet valve to open or close.

In the scheme, the flow detection device is electrically connected with the water inlet valve, and the flow detection device feeds back a detection signal to the water inlet valve according to the flow detection condition so as to trigger the water inlet valve to be opened or closed.

In any of the above technical solutions, part or all of the plurality of water supply branches are provided with a spraying part, and the spraying part is arranged at the tail end of the water supply branch where the spraying part is located.

In this scheme, set up spray set spare at the end that the branch road that supplies water flows along rivers direction for water gets into the washing barrel with the form of spraying, can promote the efficiency of soaking to the clothing, and the form of spraying also can further strengthen dissolving, the mixed effect of washing article and water, promotes clean rate.

In any one of the above technical solutions, the water supply branch includes a water inlet pipe and a water outlet pipe, the water outlet pipe is communicated with the corresponding washing tub, and the throwing device is connected with the water inlet pipe and the water outlet pipe, or is connected in series in the midway of the water outlet pipe.

In this scheme, will put in device and inlet tube and drain pipe connection, or will put in the device and establish ties midway in the drain pipe, realize putting in the device series connection and insert in the water supply branch road, the assembly of product is more convenient, also makes the washing article that put in the device and put in simultaneously can drop into the washing bucket along rivers, has good input effect, and accomplishes that rivers can still wash putting in the device after putting in, does benefit to and maintains the inside cleanness of product.

An embodiment of a second aspect of the present invention provides a washing machine comprising: a plurality of washing tubs; in the water supply feeding system according to any one of the above technical solutions, a plurality of water supply branches of the water supply feeding system are correspondingly communicated with a plurality of washing tubs, and each water supply branch supplies water to the washing tub corresponding thereto.

The washing machine provided by the embodiment of the invention has all the beneficial effects by being provided with the water supply feeding system in any technical scheme, and the detailed description is omitted.

Optionally, the washing machine is a pulsator washing machine.

In addition, the washing machine in the above embodiment provided by the present invention may further have the following additional technical features:

in the above technical solution, the washing machine further includes: the cover plate, the water supply feeding system is arranged below the cover plate.

In this scheme, locate the apron below with water supply dispensing system, the space of the apron below that utilizes more fully realizes the inside compact overall arrangement of product, does benefit to the miniaturization of product.

In the technical scheme, the number of the washing barrels is two, the washing barrels are correspondingly a first barrel body and a second barrel body, the first barrel body is nested in the second barrel body, and the first barrel body and the second barrel body are detachably connected and rotate along with the second barrel body.

In this scheme, set up first staving and second staving nested, realize the inside compact overall arrangement of product, do benefit to the miniaturization of product, and first staving is rotatory along with the second staving, need not additionally to set up the drive to first staving, and the structure is more simplified. In addition, in this structure, first staving nestification is in the second staving, and its volume is less than the second staving correspondingly, and to the less condition of washing volume, if need carry out the condition of washing to single clothing or smallclothes clothing, the user can select to use first staving in order to reach the purpose of water conservation. On the contrary, for the condition of large washing quantity, the user can choose to disassemble the first barrel body and utilize the second barrel body for washing, and the requirement of the user for large washing quantity is met. For the condition that needs subregion washing, the user can correspond the back with the clothing classification and place in first staving and second staving, make first staving and second staving carry out the washing work simultaneously, realize the synchronous washing of subregion, the timeliness is higher, and in this structure because first staving and second staving utilize water supply input system to realize independently supplying water and independently input washing article, thereby can make first staving and second staving in produce different washing effects according to concrete demand, for example, utilize first staving to realize the care washing to precious clothing, infant's clothing etc., utilize the second staving to realize the daily ordinary washing to adult clothing or non-precious clothing etc., more can satisfy the diversified washing demand of user.

In the above technical solution, the washing machine further includes: the outer barrel is nested outside the second barrel body, the bottom of the second barrel body is provided with a wave wheel, the wave wheel is provided with a water inlet structure communicated with the outer barrel and the second barrel body, and the plurality of water supply branches used for supplying water to the second barrel body are communicated with the outer barrel and input water into the outer barrel.

In this scheme, make the water supply branch road that corresponds to the second staving realize through outer bucket and the structure of intaking on the impeller of bottom and communicate indirectly between the second staving, when realizing the purpose of independently supplying water to the second staving, need not to intake at second staving top position headspace, on the one hand, more convenient in the installation and the arrangement of first staving, simultaneously, also make the position of intaking of second staving effectively avoid first staving, do benefit to and avoid to the water supply of second staving and put in the washing article and get into and cause the pollution influence in the first staving, on the other hand, make the second staving intake from bottom impeller department, can not cause the interference to the rotation of second staving like this, more do benefit to the drive efficiency of guaranteeing the second staving, promote the product efficiency.

In the above technical scheme, among the plurality of water supply branches, an automatic feeding device is arranged on the water supply branch for supplying water to the first barrel, and a non-automatic feeding device is arranged on the water supply branch for supplying water to the second barrel.

In this scheme, be equipped with automatic input device on the water supply branch road to first barrel water supply, thus, the volume of putting in washing article to first barrel is controllable more accurate, can make the effect of caring the washing better in the first barrel, adopt non-automatic input device on the water supply branch road to second barrel water supply, thus, the user can increase and decrease washing article input volume according to the dirty degree of required abluent clothing is nimble, it is more convenient to use, and non-automatic input device structure is simpler relatively speaking, the cost is lower, can design multiple washing article collocation and put in more conveniently, for example, correspond detergent and softener etc. of packing into in a plurality of cavities, the collocation mode is more nimble, more can comply with diversified washing demand in the user's daily life, promote the use experience of product.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a partial structure of a washing machine according to an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure of a washing machine according to an embodiment of the present invention;

FIG. 3 is a schematic view of the partial structure of FIG. 2 from another perspective;

FIG. 4 is a schematic diagram of a portion of a water delivery system according to an embodiment of the present invention;

FIG. 5 is a schematic top view of the structure shown in FIG. 4;

FIG. 6 is an enlarged schematic view of the portion A-A shown in FIG. 5;

FIG. 7 is a schematic bottom view of a portion of the water delivery system according to one embodiment of the present invention;

fig. 8 is a schematic view of a partial structure of a washing machine according to an embodiment of the present invention;

FIG. 9 is a block diagram of a water delivery system according to an embodiment of the present invention;

FIG. 10 is a block diagram of a water delivery system according to an embodiment of the present invention;

fig. 11 is a block diagram of a water supply delivery system according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 11 is:

100 water supply branches, 110 water inlet pipes, 120 water outlet pipes, 200 automatic throwing devices, 210 mixing cavities, 220 storage cavities, 230 driving parts, 300 non-automatic throwing devices, 310 cavities, 311 inlets, 312 connecting pipes, 313 outlets, 320 stirring fan blades, 330 reversing elements, 331 valve bodies, 332 water inlets, 333 water outlets, 334 joints, 3341 inversions, 335 movable parts, 336 elastic parts, 337 sealing heads, 400 flow detection devices, 500 water inlet valves, 510 water inlets, 520 water outlets, 600 spraying parts, 610 spraying holes, 700 cover plates, 800 outer barrels and 900 washing barrels.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The water supply delivery system and the washing machine according to some embodiments of the present invention will be described with reference to fig. 1 to 11.

As shown in fig. 1 to 11, the embodiment of the first aspect of the present invention provides a water supply dispensing system for a washing machine, so as to independently supply water to a plurality of washing tubs 900 of the washing machine and independently dispense washing articles (such as detergent, softener, and rinse agent), and specifically, the water supply dispensing system includes a plurality of water supply branches 100 and a plurality of dispensing devices.

Each water supply branch 100 of the plurality of water supply branches 100 is configured to supply water to the washing tub 900 corresponding thereto; the plurality of putting devices are correspondingly connected to the plurality of water supply branches 100, wherein the putting devices are configured to put the washing items into the corresponding washing tub 900 through the connected water supply branches 100.

The water supply feeding system provided by the above embodiment of the present invention is provided with a plurality of water supply branches 100, and a plurality of water supply branches 100 can correspondingly supply water to a plurality of washing tubs 900, so as to realize independent water supply among the plurality of washing tubs 900 of the washing machine, and at the same time, each water supply branch 100 is provided with a feeding device to realize independent feeding of washing articles among the plurality of washing tubs 900, so that not only physical partitioning among the plurality of washing tubs 900 of the washing machine is realized, but also water supply and feeding of washing articles among the plurality of washing tubs 900 are relatively independent, so that the water quantity and types and usage of washing articles can be flexibly allocated in each washing tub 900 according to specific washing requirements, compared with the physical partitioning realized by only using the washing tubs 900 to separate clothes in the prior art, in the structure, because water supply is free and washing articles are fed freely, therefore, independent washing effects can be formed in each washing barrel 900, the washing effect partition in the real sense is realized, and the diversified washing requirements of users can be met.

Detailed description of the preferred embodiment I (as shown in FIGS. 1-9)

As shown in fig. 9, the water supply delivery system includes a plurality of water supply branches 100 and a plurality of delivery devices, each of the plurality of water supply branches 100 is provided with a delivery device, and in more detail, each water supply branch 100 includes a water inlet pipe 110 and a water outlet pipe 120, and the delivery devices are connected in series midway of the water outlet pipe 120 to form a waterway of an upstream section of the water inlet pipe 110-the water outlet pipe 120-a downstream section of the delivery device-the water outlet pipe 120. It is to be understood that the drain 120 is macroscopically understood herein to mean that the drain 120 is a composite structure comprising a plurality of pipe segments, rather than a continuous pipe.

Of course, in other embodiments, the throwing device may be connected to the water inlet pipe 110 and the water outlet pipe 120 to form a water path between the water inlet pipe 110 and the throwing device and the water outlet pipe 120, where the water outlet pipe 120 may be a continuous pipe or a combination of a plurality of pipe sections.

The water supply distribution system is described in detail below by taking an example in which the water supply distribution system includes two water supply branches 100 and two distribution devices, but it is understood that the number of the water supply branches 100 is not limited to two, and may be three, four, five or even more according to the requirement, and the number of the distribution devices is not limited to two, and may be three, four, five or even more according to the requirement.

As shown in fig. 9, the water supply delivery system further includes a water inlet valve 500, the water inlet valve 500 has a water inlet 510 and two water outlets 520, the water inlet 510 is used for connecting to a water source (for example, a household tap water pipeline), the two water outlets 520 are correspondingly connected to the two water supply branches 100, specifically, the water outlet 520 is connected to an upstream section of the water outlet 120 of the corresponding water supply branch 100, and the water outlet 520 may be directly connected to the water outlet 120 or may be connected to the water outlet 120 centrally through a water pipe, wherein the water inlet valve 500 is configured to control connection and disconnection between the water inlet 510 and each of the plurality of water outlets 520, that is, the water source and the two water supply branches 100 are connected by the water inlet valve 500, and the water source and each water supply branch 100 are.

The two water supply branches 100 are used for realizing one-to-one independent water supply to the two washing tubs 900, and the throwing devices on the two water supply branches 100 are used for realizing one-to-one independent throwing of washing articles to the two washing tubs 900.

Further, as shown in fig. 1, one of the two water supply branches 100 is specifically provided with an automatic dispensing device 200, and the other is specifically provided with a non-automatic dispensing device 300.

As will be understood by those skilled in the art, the automatic dispensing device 200 is a component capable of automatically dispensing a certain amount of washing items into the washing tub 900, and the control basis of the automatic dispensing can be instructions that are called by a built-in program according to a washing mode, or instructions set by a user through an operation panel. The non-automatic dispensing device 300 is a component for a user to manually dispense wash items into the washing tub 900.

In this embodiment, as shown in fig. 3, the automatic dispensing device 200 further includes: a mixing chamber 210, a storage chamber 220, and a drive member 230. More specifically, the mixing chamber 210 is connected to an upstream section of the water discharge pipe 120 of the water supply branch 100 where the automatic dispensing device 200 is located and a downstream section of the water discharge pipe 120, and in terms of heat exchange, the mixing chamber 210 is connected in series to the water discharge pipe 120 of the water supply branch 100 where the automatic dispensing device 200 is located, so that the automatic dispensing device 200 is connected in series to the water supply branch 100. The storage chamber 220 has an accommodating space adapted to store laundry items, and a user can store the laundry items in the accommodating space. The driving member 230 is connected to the storage chamber 220 and the mixing chamber 210, and is configured to feed the washing items in the storage chamber 220 into the mixing chamber 210. Thus, when the washing tub 900 corresponding to the water supply branch 100 where the automatic dispenser 200 is located is activated, the water supply branch 100 supplies water to the washing tub 900, wherein on the water supply path, the water flow discharged from the water inlet pipe 110 flows into the mixing chamber 210, on the dispensing path, the washing articles in the storage chamber 220 are properly fed into the mixing chamber 210 by the driving member 230 to be sufficiently mixed with the water flow in the mixing chamber 210, and the mixed washing water is discharged into the corresponding washing tub 900 through the water discharge pipe 120, thereby supplying water to the washing tub 900 and dispensing the washing articles.

In this embodiment, further, the driving member 230 includes a pump. The pump has the advantages of low driving energy consumption and high quantitative accuracy.

In the present embodiment, it is preferable that the storage chamber 220 is located higher than the mixing chamber 210, as shown in fig. 3. More preferably, the storage chamber 220 is above the mixing chamber 210. Like this, can utilize gravitational potential energy to come the process that auxiliary driving piece 230 drives the washing article in the storage cavity 220 to the hybrid chamber 210 simultaneously, reduce the drive output of driving piece 230, promote product energy-conservation nature, and design like this also does benefit to the washing article gravity in the storage cavity 220 and flows to the hybrid chamber 210, the problem that the washing article stocked up can not appear in the storage cavity 220.

In other embodiments, the driving member 230 may also be a flow valve, for example, the storage chamber 220 is disposed above the mixing chamber 210, the bottom of the storage chamber 220 is connected to the top of the mixing chamber 210 by a flow valve, and the opening and closing of the flow valve controls the connection and disconnection between the storage chamber 220 and the mixing chamber 210, so as to realize the transportation and dosing of the washing articles.

In other embodiments, the automatic dispensing device 200 may also use an injection component similar to a syringe, in which the washing items are directly stored, and the washing items are directly injected into the water supply branch 100 by driving the piston of the injection component to move.

In the present embodiment, as shown in fig. 2 and 3, for the water supply branch 100 provided with the automatic dispensing device 200, a flow rate detection device 400 (e.g., a flow meter) is further disposed between the water inlet pipe 110 and the water outlet pipe 120 to detect the flow rate of the water supply branch 100, so that the water inlet amount of the washing tub 900 that is fed through the water supply branch 100 can be detected to monitor the water amount in the washing tub 900 more accurately, thereby ensuring the washing effect, simultaneously being beneficial to improving the water saving function of the product, and avoiding the undesirable phenomena of mutual overflow between the washing tubs 900 caused by overfilling of the washing tub 900.

Further, the inlet valve 500 (preferably a solenoid valve) is electrically connected to the flow detection device 400, and the flow detection device 400 is further configured to send a detection signal according to the detected flow, so that the detection signal triggers the inlet valve 500 to open or close. Specifically, for example, when the flow detection device 400 detects that the water supply amount to the tub 900 through the water supply branch 100 where the flow detection device is located reaches a set value, a detection signal is sent to trigger the water inlet valve 500 to close, so that the water supply amount to the tub 900 is controlled at the set value, and when the flow detection device 400 detects that the water supply amount to the tub 900 through the water supply branch 100 where the flow detection device is located does not reach the set value, the detection signal may not be sent, or the detection signal that triggers the water inlet valve 500 to open is sent, so that the water inlet valve 500 is kept open, so that the water supply amount to the tub 900 reaches the. This scheme is through utilizing automatic device 200 of puting in to the accurate washings of puting in of washtub 900, utilizes the accurate monitoring washtub 900 inflow of water of flow detection device 400, can control the mixed liquid ratio in the washtub 900 that corresponds accurately, realizes the care washing of high accuracy, if can promote the nursing washing effect to precious clothing, if again, can promote the clean efficiency of disinfecting to infant's clothing, prevents simultaneously that washings from excessively arousing that chemistry from remaining the scheduling problem.

In other embodiments, the flow detection device 400 may be provided on the water supply branch 100 provided with the non-automatic dispensing device 300 to detect the flow. Alternatively, the flow rate detection means 400 is not provided to the water supply branch 100 provided with the automatic dispensing means 200, and the flow rate detection means 400 is provided to the water supply branch 100 provided with the non-automatic dispensing means 300 alone to detect the flow rate.

In the present embodiment, as shown in fig. 2, a spray unit 600 is further provided at the end of the water supply branch 100 provided with the automatic dispensing device 200 (the end and the head can be determined with reference to the direction of the water flow, and the water flow enters the water supply branch 100 from the head of the water supply branch 100 and is discharged from the end of the water supply branch 100) so that the water supply branch 100 sprays the water into the corresponding washing tub 900. Can improve the wetting efficiency of the clothes, and the spraying form can further strengthen the dissolving and mixing effect of the washed articles and the water, and improve the cleaning rate. More specifically, the shower part 600 includes a chamber portion into which water discharged from the water supply branch 100 enters and is ejected along the plurality of shower holes 610 on the chamber portion, and a plurality of shower holes 610 provided on the chamber portion.

In other embodiments, the spray unit 600 may be provided at the end of the water supply branch 100 where the non-automatic dispensing device 300 is provided. Alternatively, the spray part 600 is not provided to the water supply branch 100 provided with the automatic dispenser 200, and the spray part 600 is provided to the end of the water supply branch 100 provided with the non-automatic dispenser 300 alone.

In the present embodiment, as shown in fig. 4 and 5, it is further provided that the non-automatic dispensing device 300 comprises a storage means having at least one chamber 310 adapted to contain the washing articles, and the chamber 310 is connected in the middle of the corresponding water supply branch 100, that is, the chamber 310 is connected between the water inlet pipe 110 and the water outlet pipe 120 of the water supply branch 100.

In more detail, the storage device is described in detail by taking an example of two chambers 310, but it is understood that the number of chambers 310 is not limited to two, and may be one, or three, four, five or even more, as required.

As shown in fig. 6, each chamber 310 has an inlet 311 and an outlet 313, the water supply branch 100 provided with the non-automatic dispensing device 300 has two water discharge pipes 120 and one water inlet pipe 110, and the difference from the arrangement of the automatic dispensing device 200 in the water supply branch 100 is that the non-automatic dispensing device 300 is connected in series between the water inlet pipe 110 and the water discharge pipe 120, specifically, the water inlet pipe 110 is directly connected or centrally connected with the inlets 311 of the two chambers 310, the inlet 311 is used for the chamber 310 to feed water from the water inlet pipe 110, and the outlet 313 is connected with the water discharge pipe 120, so that the chambers 310 discharge water or mixed liquid mixed with washing articles to the washing tub 900 through the water discharge pipe 120.

By arranging the two chambers 310, various putting matching modes can be realized, for example, one chamber 310 can store detergent, the other chamber 310 stores softener, and in the washing water inlet stage, the chamber 310 containing the detergent and the water supply branch 100 where the chamber 310 is located form a communication relation to send the detergent into the washing tub 900, and in the nursing water inlet stage, the chamber 310 containing the softener and the water supply branch 100 where the chamber 310 is located form a communication relation to send the softener into the washing tub 900.

Further, as shown in fig. 7, the non-automatic dispensing device 300 further includes a stirring module extending into the chamber 310 and configured to stir the water and the laundry items in the chamber 310. Wherein, a stirring module may be respectively provided in part or all of the plurality of chambers 310 for stirring the washing articles and the water therein.

In more detail, as shown in fig. 7, the stirring module specifically includes stirring blades 320 and a driving part, the stirring blades 320 are located in the chamber 310; the driving member (for example, a motor, but may also include a transmission member such as a gear or a link rod for performing transmission between the motor and the stirring fan 320) is connected to the stirring fan 320, and drives the stirring fan 320 to rotate. This structure energy consumption is low, and has good stirring effect, makes washings article can dissolve in water more high-efficiently, promotes washings article dispersion, promotes the clean effect, simultaneously, utilizes stirring fan blade 320 stirring also can promote the washings article in the cavity 310 to arrange completely, guarantees the inside cleanness of cavity 310.

Further, as shown in fig. 6, the non-automatic dispensing device 300 further includes a reversing element 330, the water inlet pipe 110 is centrally connected to the inlet 311 of the chamber 310 through the reversing element 330, specifically, the reversing element 330 includes a reversing valve having a water inlet 332 and two water outlets 333, the water inlet 332 is connected to the water inlet pipe 110, the two water outlets 333 are correspondingly connected to the inlets 311 of the two chambers 310, and the reversing element 330 is configured to control on/off between any one of the chambers 310 and the water inlet pipe 110 connected to the reversing element 330.

More specifically, as shown in fig. 6, the reversing valve is an electromagnetic reversing valve, and includes a valve body 331, a movable member 335, an elastic member 336, a sealing head 337, and the like, wherein the movable member 335, the elastic member 336, and the sealing head 337 are located in the valve body 331, the sealing head 337 is disposed on the movable member 335 and moves along with the movable member 335, the elastic member 336 elastically supports the movable member 335, so that the movable member 335 can float in the extending and retracting direction of the elastic member 336, wherein the floating movement of moveable member 335 has a first position and a second position, wherein when moveable member 335 is floated to the first position, a passage is formed inside the electromagnetic directional valve to communicate from the water inlet 332 to one of the water outlets 333, and the passage of the inlet 332 to the other outlet 333 is sealed by the sealing head 337, and when the movable member 335 floats to the second position, a passage is formed inside the electromagnetic directional valve to communicate from the water inlet 332 to the other water outlet 333, and the passage of the inlet 332 to the one outlet 333 is sealed by the sealing head 337. Wherein, the moving part 335 is the magnetic part or is equipped with the magnetism portion, when the solenoid directional valve circular telegram, because the effect of electromagnetic induction force realizes that drive moving part 335 compresses elastic component 336, when the solenoid directional valve circular telegram is not circular telegram or the electric conduction volume is lower, electromagnetic induction force disappears, elastic component 336 elastic recovery drives moving part 335 and resets, of course, also can design the solenoid directional valve in reverse and magnetic attraction disappears when circular telegram, make elastic component 336 elastic recovery and drive moving part 335 and reset, the solenoid directional valve is when circular telegram or the electric conduction volume is lower, produce magnetic attraction and in order to utilize magnetic attraction drive moving part 335 compression elastic component 336.

In more detail, as shown in fig. 6, an inlet 311 of one of the chambers 310 is connected to a water outlet 333 of the electromagnetic directional valve through a connection pipe 312, preferably, a joint 334 is provided at the water outlet 333 of the electromagnetic directional valve, the connection pipe 312 is used for connecting one end of the water outlet 333 of the electromagnetic directional valve to the joint 334 in an assembled manner, more preferably, the joint 334 includes a cannula portion and an inverted buckle 3341 provided on an outer surface of the cannula portion, the cannula portion is inserted into the connection pipe 312 and fixed by the tight fit of the inverted buckle 3341 and the connection pipe 312, so as to prevent the connection pipe 312 from being loosened.

Preferably, as shown in fig. 6, a joint 334 is also provided at the water inlet 332 of the electromagnetic directional valve, and is connected with the water inlet pipe 110 through the joint 334.

Second embodiment (as shown in FIG. 10)

The difference from the first embodiment is that in the present embodiment, each water supply branch 100 is provided with the automatic feeding device 200, so that each washing tub 900 can respectively care washing with high precision according to specific washing requirements.

Wherein, the automatic dispensing devices 200 provided in each water supply branch 100 are preferably identical in structure.

In other embodiments, the automatic dispensing devices 200 of the plurality of water supply branches 100 may have different structures, for example, the structure of the automatic dispensing device 200 disposed on one of the plurality of water supply branches 100 is the same as that of the automatic dispensing device 200 in the first embodiment, and the automatic dispensing devices 200 disposed on the remaining water supply branches 100 are the automatic dispensing devices 200 in the form of injection components or other types.

EXAMPLE III (as shown in FIG. 11)

The difference from the first embodiment is that in the present embodiment, each water supply branch 100 is provided with a non-automatic dispensing device 300.

Wherein, the non-automatic dispensing devices 300 provided in each water supply branch 100 preferably have the same structure.

In other embodiments, the structure of the non-automatic dispensing device 300 may be different between the plurality of water supply branches 100, for example, the structure of the non-automatic dispensing device 300 disposed on one of the plurality of water supply branches 100 is the same as the structure of the non-automatic dispensing device 300 in the first embodiment, the non-automatic dispensing devices 300 disposed on the remaining water supply branches 100 may be the non-automatic dispensing devices 300 of other forms, for example, the non-automatic dispensing device 300 is designed as a detergent tank, a plurality of small holes are disposed at the bottom of the tank, the detergent tank is communicated with the water supply branches 100, and water flows into the corresponding washing tub 900 along the small holes of the detergent tank after being discharged from the water supply branches 100.

As shown in fig. 1 to 11, an embodiment of a second aspect of the present invention provides a washing machine, including: a plurality of washing tubs 900 and the water supply system as described in any of the above embodiments, the plurality of water supply branches 100 of the water supply system are correspondingly communicated with the plurality of washing tubs 900, and each water supply branch 100 supplies water to the corresponding washing tub 900.

Optionally, the washing machine is a pulsator washing machine. Of course, the washing machine may be a drum washing machine.

Further, as shown in fig. 8, the washing machine further includes a cover plate 700, and the water supply delivery system is disposed under the cover plate 700. The space below the cover plate 700 is more fully utilized, the compact layout inside the product is realized, and the miniaturization of the product is facilitated.

More preferably, the water supply branch 100 and/or the dispensing means of the water supply dispensing system are fastened to the rear surface of the cover plate 700 using a snap.

In one embodiment of the present invention, the number of the washing tubs 900 is two, and corresponds to a first tub nested in a second tub, and the first tub is detachably coupled to and rotated with the second tub.

More specifically, the second barrel body is also called as an inner barrel of the washing machine, the first barrel body can be connected with the barrel body wall or a balance ring of the second barrel body through a structure such as a buckle or a lock catch, and the first barrel body and the second barrel body are fixedly arranged, so that the first barrel body can be driven to rotate to wash in the rotation process of the second barrel body. And such structure, when realizing the solid purpose of dress between first staving and the second staving, form the connection structure between first staving and the second staving in first staving side to, need not to upwards draw from the bottom impeller department of second staving again and stretch out the connecting axle and come the drive to first staving, like this, the space of the interior first staving below of second staving can effectively dodge, can do benefit to the effective volume that promotes the second staving, promotes the washing ability of second staving.

And for this structure, because first staving nestification is in the second staving, its volume is less than the second staving correspondingly, to the less condition of washing volume, if need carry out the condition of washing to single clothing or smallclothes clothing, the user can select to use first staving in order to reach the purpose of water conservation. On the contrary, for the condition of large washing quantity, the user can choose to disassemble the first barrel body and utilize the second barrel body for washing, and the requirement of the user for large washing quantity is met. For the condition that needs subregion washing, the user can correspond the back with the clothing classification and place in first staving and second staving, make first staving and second staving carry out the washing work simultaneously, realize the synchronous washing of subregion, the timeliness is higher, and in this structure because first staving and second staving utilize water supply input system to realize independently supplying water and independently input washing article, thereby can make first staving and second staving in produce different washing effects according to concrete demand, for example, utilize first staving to realize the care washing to precious clothing, infant's clothing etc., utilize the second staving to realize the daily ordinary washing to adult clothing or non-precious clothing etc., more can satisfy the diversified washing demand of user.

Of course, the present design is not limited thereto, and those skilled in the art can expand the number of the washing tub 900 to three, four or more according to the need.

Preferably, a laundry input port is formed on the cover plate 700, and the water supply input system is located below the cover plate 700 and at an outer circumferential side of the laundry input port.

Further, as shown in fig. 8, the washing machine further includes an outer tub 800, the outer tub 800 is nested outside the second tub, a pulsator is disposed at the bottom of the second tub, and the pulsator is provided with a water inlet structure for communicating the outer tub 800 with the second tub, and the water supply branch 100 for supplying water to the second tub among the plurality of water supply branches 100 is communicated with the outer tub 800 and inputs water into the outer tub 800. When the realization is independently supplied water to the purpose of second staving, need not to advance water in second staving top position headspace, on the one hand, more conveniently in the installation and the arrangement of first staving, and simultaneously, also make the water inlet position of second staving effectively avoid first staving, do benefit to and avoid to the water supply of second staving and put in the washing article and get into and cause the pollution influence in the first staving, on the other hand, make the second staving intake from bottom impeller, can not cause the interference to the rotation of second staving like this, more do benefit to the drive efficiency who guarantees the second staving, promote the product efficiency.

More preferably, among the plurality of water supply branches 100, the automatic feeding device 200 is provided on the water supply branch 100 for supplying water to the first tub, and the non-automatic feeding device 300 is provided on the water supply branch 100 for supplying water to the second tub. Like this, the volume of putting in washing article to first staving is controllable more accurate, can make the interior care washing effect of first staving better, adopt non-automatic input device 300 on the water supply branch road 100 to second staving water supply, and like this, the user can increase and decrease washing article input volume according to the dirty degree of required abluent clothing is nimble, and it is more convenient to use, and non-automatic input device 300 structure is simpler relatively speaking, and the cost is lower, can design multiple washing article collocation more conveniently and put in, for example, correspond detergent and softener etc. of packing into in a plurality of cavities 310, the collocation mode is more nimble, more can comply with diversified washing demand in the user's daily life, promote the use experience of product.

In one embodiment of the present invention, as shown in fig. 8 to 11, the washing machine includes a water supply feed system including a water inlet valve 500, a spray part 600, two water supply branches 100, two feed devices, etc., two washing tubs 900, and a cover 700.

The two water supply branches 100 correspond to the two washing tubs 900 to form the water supply branches 100 to supply water to the washing tubs 900 one-to-one. The two dispensing devices are correspondingly disposed on the two water supply branches 100 to form the dispensing devices to dispense the washing items into the washing tub 900 one by one.

The two washing tubs 900 correspond to a first tub and a second tub, the first tub is removably nested in the second tub, and the cover panel 700 is a door rim cover panel 700 of the washing machine.

The water supply branch 100 corresponding to the first tub includes a water inlet pipe 110 and a water outlet pipe, and a flow meter is provided between the water inlet pipe 110 and the water outlet pipe for detecting a flow rate. The water inlet pipe 110 and the water outlet pipe are fixed at the lower part of the door ring cover plate 700 through plastic buckles. In addition, the throwing device corresponding to the first tub is an automatic throwing device 200, which specifically includes an automatic throwing trough and a pump, the automatic throwing trough includes an upper storage chamber 220 and a lower mixing chamber 210, a user can throw and store a large amount of laundry detergent, softener and other washing articles in the storage chamber 220 in advance, and the pump is used for pumping the washing articles in the storage chamber 220 to the mixing chamber 210.

The water supply branch 100 corresponding to the second barrel body comprises a water inlet pipe 110 and a water outlet pipe, and the throwing device corresponding to the first barrel body is a non-automatic throwing device 300 which specifically comprises an electromagnetic directional valve, a non-automatic throwing trough and the like.

The water inlet pipes 110 of the two water supply branches 100 are connected to the water inlet valve 500, and the water inlet of the first barrel alone, the water inlet of the second barrel alone or the water inlet of the first barrel and the second barrel simultaneously can be controlled by controlling the opening and closing of the water inlet valve 500.

If the first tub alone is supplied with water, the water inlet valve 500 controls the water inlet pipe 110 corresponding to the water supply branch 100 of the first tub to be supplied with water, and then, the water flows through the flow meter, which detects and controls the flow rate of water to control the on/off of the water inlet valve 500 according to a set value set by a program or a user.

After the first tub is washed, the water flows into the mixing chamber 210, the detergent in the storage chamber 220 is pumped into the mixing chamber 210 by the pump to be sufficiently mixed with the water flow, and the mixed washing water flows into the first tub through the drain pipe 120 corresponding to the water supply branch 100 of the first tub.

If the single second barrel body is filled with water, the water inlet valve 500 controls the water inlet pipe 110 of the water supply branch 100 corresponding to the second barrel body to feed water, the electromagnetic directional valve is installed at the bottom of the detergent tank, and the water flow can be controlled to enter the left chamber 310 (specifically, for example, the detergent chamber 310 for containing detergent) or the right chamber 310 (specifically, for example, the softener chamber 310 for containing softener) of the non-automatic feeding tank through the on-off of the electromagnetic directional valve. Then, the water flows into the outer tub 800 through the water discharge pipe 120 corresponding to the water supply branch 100 of the second tub, and permeates into the second tub through the water inlet structure at the bottom of the pulsator.

More specifically, as shown in fig. 6, the specific structure of the non-automatic feeding trough is that water flows into the non-automatic feeding trough from the water inlet pipe 110, at this time, if the electromagnetic directional valve is opened, due to the electromagnetic induction force, the water outlet 333 for connecting the left chamber 310 to the electromagnetic directional valve is opened, and the water outlet 333 for connecting the right chamber 310 to the electromagnetic directional valve is closed, after the water flows into the left chamber 310, the water is fully mixed with the laundry inside the left chamber 310 under the action of the stirring fan blade 320, and finally, the laundry is further dissolved in the small hole at the bottom of the chamber 310 and infiltrates down to the drain pipe 120 at the bottom of the chamber 310, so as to be discharged into the second barrel through the drain pipe 120.

Similarly, if the electromagnetic directional valve is closed, the water outlet 333 for connecting the electromagnetic directional valve with the right chamber 310 is opened due to the disappearance of the electromagnetic induction force, and the water outlet 333 for connecting the electromagnetic directional valve with the left chamber 310 is closed, so that the water flow is fully mixed with the washing articles in the right chamber 310 under the action of the stirring fan blades 320 after entering the right chamber 310, and finally enters the second barrel through the processes of dissolution and infiltration.

If water enters the first barrel body and the second barrel body simultaneously, the water inlet valve 500 controls the water inlet pipes 110 of the two water supply branches 100 to enter water simultaneously, and the water inlet principle and the steps are the same as those of the single water inlet, so that the detailed description is omitted.

Compare traditional impeller washing machine, washing machine adopts first staving and second staving integrated configuration in this design, and the user can independently select to use traditional impeller vat washing (second staving), or uses keg (first staving) to carry out the water conservation, the care washing of smallclothes clothing, precious clothing, baby's clothing etc. also can select first staving and second staving to wash simultaneously, realizes subregion, high-efficient washing. And this scheme can realize that first staving, second staving are intake through the water route of difference through the design of the water route of intaking of difference, prevents that detergent, washing water from mixing and polluting the clothing between the washtub 900. In addition, the first barrel adopts independent automatic input and flowmeter to detect and intake, can realize nursing special clothing such as precious clothing high accuracy, more can satisfy user's diversified user demand.

In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water supply dosing system for a washing machine having a plurality of washing tubs (900), characterized in that it comprises:

a plurality of water supply branches (100), each of the water supply branches (100) being configured to supply water to the washing tub (900) corresponding thereto;

a plurality of throwing devices correspondingly connected to the plurality of water supply branches (100), wherein the throwing devices are configured to throw the washing articles to the corresponding washing tub (900) through the water supply branches (100) connected thereto.

2. Water delivery system according to claim 1,

at least one of the plurality of dispensing devices is an automatic dispensing device (200).

3. Water supply delivery system according to claim 2, characterized in that the automatic delivery device (200) comprises:

a mixing chamber (210) connected to the middle of the corresponding water supply branch (100);

a storage chamber (220) having an accommodating space adapted to store laundry items;

a driving member (230) connected to the storage chamber (220) and the mixing chamber (210) and configured to feed the washing items in the storage chamber (220) into the mixing chamber (210).

4. Water delivery system according to claim 3,

the drive member (230) comprises a pump.

5. Water delivery system according to claim 3,

the storage chamber (220) is located higher than the mixing chamber (210).

6. Water delivery system according to any one of claims 1 to 5,

at least one of the plurality of dispensing devices is a non-automatic dispensing device (300).

7. Water delivery system according to claim 6, wherein the non-automatic delivery device (300) comprises:

a storage appliance having at least one chamber (310) adapted to receive laundry items, and said chamber (310) being connected midway in the corresponding water supply branch (100).

8. The water delivery system of claim 7, wherein the non-automatic delivery device (300) further comprises:

a agitation module extending into the chamber (310) and configured to agitate the water and wash items within the chamber (310).

9. The water delivery system of claim 8, wherein the blending module comprises:

stirring blades (320) located within the chamber (310);

the driving part is connected with the stirring fan blades (320) and drives the stirring fan blades (320) to rotate.

10. Water delivery system according to claim 7,

the storage device is provided with a plurality of chambers (310), each chamber (310) is provided with an inlet (311) for water to enter, the non-automatic dispensing device (300) further comprises a reversing element (330), the reversing element (330) is connected with the inlets (311) of the chambers (310) and the corresponding water supply branches (100), and the reversing element (330) is configured to control on-off between any one of the chambers (310) and the water supply branch (100) connected with the reversing element (330).

11. The water delivery system of any one of claims 1 to 5, further comprising:

the flow detection device (400) is arranged on at least one of the water supply branches (100), and the flow detection device (400) is configured to detect the flow of the water supply branch (100) where the flow detection device (400) is located.

12. The water delivery system of claim 11, further comprising:

the water inlet valve (500) is provided with a water inlet (510) and a plurality of water outlets (520), the plurality of water outlets (520) are correspondingly connected with the plurality of water supply branches (100), and the water inlet valve (500) is configured to control the connection and disconnection between the water inlet (510) and any one of the plurality of water outlets (520).

13. Water delivery system according to claim 12,

the water inlet valve (500) is electrically connected with part or all of the flow detection devices (400), and the flow detection devices (400) are also configured to send out detection signals according to the detected flow, so that the detection signals trigger the water inlet valve (500) to be opened or closed.

14. Water delivery system according to any one of claims 1 to 5,

some or all of the water supply branches (100) are provided with spraying parts (600), and the spraying parts (600) are arranged at the tail ends of the water supply branches (100) where the spraying parts (600) are arranged.

15. Water delivery system according to any one of claims 1 to 5,

the water supply branch (100) comprises a water inlet pipe (110) and a water outlet pipe (120), the water outlet pipe (120) is communicated with the corresponding washing barrel (900), and the throwing device is connected with the water inlet pipe (110) and the water outlet pipe (120) or is connected in series in the midway of the water outlet pipe (120).

16. A washing machine, characterized by comprising:

a plurality of washing tubs (900);

the water supply delivery system of any one of claims 1 to 15, a plurality of water supply branches (100) of the water supply delivery system being in communication with a plurality of the washing tubs (900) respectively, and each of the water supply branches (100) supplying water to the washing tub (900) corresponding thereto.

17. The washing machine as claimed in claim 16, further comprising:

the cover plate (700), the water supply feeding system is arranged below the cover plate (700).

18. Washing machine according to claim 16 or 17,

the washing barrel (900) is provided with two corresponding first barrel bodies and two corresponding second barrel bodies, the first barrel bodies are nested in the second barrel bodies, and the first barrel bodies are detachably connected with the second barrel bodies and rotate along with the second barrel bodies.

19. The washing machine as claimed in claim 18, further comprising:

the outer barrel (800) is nested outside the second barrel body, the bottom of the second barrel body is provided with a wave wheel, the wave wheel is provided with a water inlet structure for communicating the outer barrel (800) with the second barrel body, and the water supply branch (100) which is used for supplying water to the second barrel body in the plurality of water supply branches (100) is communicated with the outer barrel (800) and inputs water into the outer barrel (800).

20. The washing machine as claimed in claim 18,

the water supply device comprises a plurality of water supply branches (100), wherein automatic throwing devices (200) are arranged on the water supply branches (100) and used for supplying water to the first barrel, and non-automatic throwing devices (300) are arranged on the water supply branches (100) and used for supplying water to the second barrel.