Fabric treatment equipment

Abstract

The utility model provides fabric treatment equipment, and belongs to the technical field of washing equipment. The foam generated by the foam generating device is mixed with the other path of water through the mixing device, the foam is diluted, the pressure and fluidity of the foam are increased, the foam introduced into the fabric treatment drum can be sprayed into the drum, the foam can cover the surface of clothes in the drum more quickly and comprehensively, and the washing effect of the clothes is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of washing equipment, in particular to a fabric treatment equipment. BACKGROUND

[0002] Detergent foam can play a good cleaning and softening and protecting role in the laundry process. The existing washing machines usually do not have a foam generating device, and foam can be generated only after a period of washing, and the effect of the detergent is slow, and part of the detergent cannot be completely dissolved in water, affecting the cleaning effect. CONTENT OF THE INVENTION

[0003] The embodiment of the present application provides a fabric treatment equipment, which mixes the foam generated by the foam generating device with another water through the mixing device, dilutes the foam and increases the pressure and flowability of the foam, so that the foam entering the fabric treatment cylinder can be sprayed into the cylinder, so that the foam can cover the surface of the clothes in the cylinder more quickly and comprehensively, and the washing effect of the clothes is improved. Specifically:

[0004] The first aspect of the embodiment of the present application provides a fabric treatment equipment.

[0005] In the above technical solution, the fabric treatment equipment comprises:

[0006] A fabric treatment cylinder;

[0007] A detergent feeding device, the detergent feeding device comprising a detergent dissolving cavity for mixing the detergent and washing water;

[0008] A detergent water conveying pipeline and a foam generator, the detergent water conveying pipeline being connected between the detergent dissolving cavity and the foam generator, and being used for conveying the mixed detergent water in the detergent dissolving cavity to the foam generator for foaming;

[0009] A water inlet pipeline, the water inlet pipeline comprising a first water inlet pipeline communicating with the fabric treatment cylinder;

[0010] The first water inlet pipeline is provided with a mixing device communicating with the foam generator, and the foam generated by the foam generator can be mixed with the water in the first water inlet pipeline through the mixing device and discharged into the fabric treatment cylinder through the first water inlet pipeline.

[0011] In the above technical solution, the fabric treatment equipment further comprises:

[0012] An ozone generating device, the ozone generating device being connected with the foam generator, so that the ozone gas generated by the ozone generating device is attached to the foam generated by the foam generator.

[0013] In the technical scheme, the ozone generator, the air pump, the air pipe and the air inlet one-way valve are connected to the foam generator.

[0014] The air inlet one-way valve is designed to allow fluid to flow out of the ozone generator and restrict fluid from flowing into the ozone generator.

[0015] In the technical scheme, the foam generator includes a foam generating cavity and a foaming device, the foaming device is arranged in the foam generating cavity, and the mixing device includes a jet device.

[0016] The jet device sucks the foam generated by the foaming device in the foam generating cavity into the first water inlet pipeline through the air suction cavity to mix with water.

[0017] In the technical scheme, the foam generator and the jet device are integrated together, and the foam outlet of the foam generator is connected to the air suction cavity inlet of the jet device.

[0018] In the technical scheme, the foam generating cavity and the foaming device are both cylindrical structures extending vertically, and the axes of the foam generating cavity and the foaming device coincide.

[0019] The jet device is arranged below the foam generator, and the bottom of the foam generating cavity is provided with a foam outlet connected to the air suction cavity of the jet device.

[0020] In the technical scheme, the jet device includes a water inlet part and a water outlet part extending transversely, one end of the water inlet part in the transverse extension direction is formed with a jet water inlet, and the other end is arranged inside the water outlet part extending transversely and is formed with a jet water outlet.

[0021] The water inlet part arranged inside the water outlet part and the inner cavity of the water outlet part define an air suction cavity connected to the foam generator and the first water inlet pipeline.

[0022] In the technical scheme, one end of the water outlet part in the transverse extension direction is formed with an outlet connected to the first water inlet pipeline, and the top of the other end is formed with an inlet connected to the foam generator.

[0023] The water outlet part is formed with a tapered cavity tapering along the water flow direction at the end provided with the inlet, and the water inlet part is formed with a tapered nozzle tapering along the water flow direction at the end provided with the jet water outlet, the tapered cavity and the tapered nozzle define an annular taper channel extending along the water flow direction and serving as part of the air suction cavity.

[0024] When the jet water outlet discharges water, the annular taper channel can generate a negative pressure, so that the foam in the foam generator can be sucked into the annular taper channel under the action of the negative pressure, so that the foam can be discharged into the fabric treatment cylinder together with the water flow.

[0025] In the technical solution, the foam generator and the jet generator are arranged above the window pad of the fabric treatment drum.

[0026] The outlet of the first water inlet pipeline is connected with a foam nozzle, and the foam nozzle is arranged at the middle position of the top of the fabric treatment drum.

[0027] In the technical solution, the water inlet pipeline further comprises:

[0028] The second water inlet pipeline is used for injecting washing water into the detergent dissolving cavity.

[0029] The third water inlet pipeline is used for spraying washing water to the wrinkle position of the window pad of the fabric treatment drum.

[0030] The fourth water inlet pipeline is used for injecting washing water into the fabric treatment drum.

[0031] In the technical solution, the first water inlet pipeline, the second water inlet pipeline, the third water inlet pipeline and the fourth water inlet pipeline are respectively provided with a water inlet valve.

[0032] Alternatively,

[0033] At least two of the first water inlet pipeline, the second water inlet pipeline, the third water inlet pipeline and the fourth water inlet pipeline share one water inlet valve.

[0034] In the technical solution, the detergent feeding device further comprises:

[0035] At least one storage cavity for storing detergent and / or softener, and the storage cavity and the detergent dissolving cavity are connected through a feeding pump.

[0036] The amount of the detergent and / or the softener pumped from the storage cavity into the detergent dissolving cavity can be controlled by controlling the operation of the feeding pump.

[0037] In the technical solution, the fabric treatment drum comprises an outer drum and an inner drum pivotally arranged in the outer drum, and the fabric treatment device is a drum-type fabric treatment device with the outer drum and the inner drum.

[0038] Compared with the prior art, the fabric treatment device has the following beneficial effects:

[0039] In the embodiment, the foam generated by the foam generating device is mixed with another water through the mixing device, so that the foam is diluted and the pressure and flowability of the foam are increased, the foam entering the fabric treatment drum can be sprayed into the drum, so that the foam can cover the surface of the clothes in the drum more quickly and more completely, and the washing effect of the clothes is improved. BRIEF DESCRIPTION OF DRAWINGS

[0040] Figure 1 Systematic diagram of fabric treatment device in the embodiment of the present application Figure 1 The first water inlet scheme is shown in the figure;

[0041] Figure 2 Systematic diagram of fabric treatment device in the embodiment of the present application Figure 2 The second water inlet scheme is shown in the figure;

[0042] Figure 3 Systematic diagram of fabric treatment device in the embodiment of the present application Figure 3 The third water inlet scheme is shown in the figure;

[0043] Figure 4 Systematic diagram of fabric treatment device in the embodiment of the present application Figure 4 The fourth water inlet scheme is shown in the figure;

[0044] Figure 5 Three-dimensional structural diagram of the foam generator and the jetting device integrated together in the embodiment of the present application;

[0045] Figure 6 Sectional structural diagram of the foam generator and the jetting device integrated together in the embodiment of the present application;

[0046] Figure 7 Systematic diagram of the whole machine structure of the fabric treatment device in the embodiment of the present application.

[0047] Wherein:

[0048] 100 - fabric treatment cylinder; 101 - outer cylinder; 102 - inner cylinder;

[0049] 200 - detergent dissolving cavity;

[0050] 300 - detergent water conveying pipeline;

[0051] 400 - foam generator; 401 - foam generating cavity; 402 - foaming device;

[0052] 500 - water inlet pipeline; 501 - first water inlet pipeline; 5011 - foam nozzle; 502 - second water inlet pipeline; 503 - third water inlet pipeline; 504 - fourth water inlet pipeline;

[0053] 600 - jetting device; 600a - water inlet part; 600b - water outlet part; 601 - air suction cavity; 602 - tapered cavity; 603 - tapered nozzle; 604 - ring cone-shaped channel;

[0054] 700 - ozone generating device; 701 - ozone generator; 702 - air pump; 703 - air pipe; 704 - air inlet one-way valve;

[0055] 800 - crossmember;

[0056] 900 - storage cavity;

[0057] 1000 - dispensing pump. DETAILED DESCRIPTION

[0058] Embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout the drawings. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application.

[0059] Throughout the specification and claims, the following terms take at least the meanings explicitly associated herein, unless the context clearly dictates otherwise. The meanings identified below do not necessarily limit the terms, but provide illustrative examples for the terms.

[0060] In the description of the present application, the phrase "in an embodiment" does not necessarily refer to the same embodiment, although it can refer to the same embodiment. Similarly, the phrase "in some embodiments" as used herein, when used multiple times, does not necessarily refer to the same embodiment, although it can refer to the same embodiment. As used herein, the term "or" is an inclusive "or" operator and is equivalent to the term "and / or", unless the context clearly dictates otherwise. The term "based on" is not exclusive and allows additional factors not described, unless the context clearly dictates otherwise. The word "exemplary" means "serving as an example, instance, or illustration" in this context. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The scope of the present application is only limited by the scope of the appended claims, and any example set forth in the specification is not intended to limit, but only to illustrate, some of the many possible embodiments of the claimed application. The various embodiments provided by the present application should not be interpreted as limiting the scope of protection of the present application.

[0061] In the description of the present application, it is to be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0062] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and are not to be construed as indicating or implying relative importance or an ordered ranking of the indicated technical features. Thus, features defined with "first", "second" or "third" can explicitly or implicitly include one or more of such features. In the description of the present application, the meaning of "a plurality of" is two or more, unless specifically and explicitly defined otherwise.

[0063] In the present application, unless specifically and explicitly defined otherwise, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0064] In the present application, unless specifically and explicitly defined otherwise, "on" or "under" of the first feature to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "above" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. "Below", "below" and "below" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0065] BACKGROUND

[0066] Detergent foam can play a good cleaning and softening role in the laundry process. At present, the existing washing machines usually do not have a active foam generating device, and foam can be generated only after a period of washing, the effect of the detergent is slow, and part of the detergent cannot be completely dissolved in water, affecting the cleaning effect.

[0067] Based on this, as Figures 1-7 shown, the first aspect of the embodiment of the present application provides a fabric treatment device, comprising:

[0068] a fabric treatment drum 100;

[0069] a detergent feeding device, the detergent feeding device comprising a detergent dissolving cavity 200 for mixing detergent and washing water; preferably, the detergent dissolving cavity 200 has a flow disturbance or water jet structure inside, so that the detergent and the washing water are more fully mixed and dissolved;

[0070] The detergent water conveying pipeline 300 is connected between the detergent dissolving cavity 200 and the foam generator 400, and is used to convey the mixed detergent water in the detergent dissolving cavity 200 to the foam generator 400 for foaming;

[0071] The water inlet pipeline 500 includes a first water inlet pipeline 501 that communicates with the fabric treatment drum 100;

[0072] The first water inlet pipeline 501 is provided with a mixing device that communicates with the foam generator 400, and the foam generated by the foam generator 400 can be mixed with the water in the first water inlet pipeline 501 through the mixing device and discharged into the fabric treatment drum 100 through the first water inlet pipeline 501.

[0073] In the embodiment, the detergent and the washing water are mixed in the detergent dissolving cavity 200, and then conveyed to the foam generator 400 for foaming, so that the detergent can be fully dissolved and dispersed in the water, thereby improving the washing efficiency and the cleaning effect. The foam generated by the foam generating device is mixed with another water through the mixing device, the foam is diluted, and the pressure and the flowability of the foam are increased, so that the foam entering the fabric treatment drum can be sprayed into the drum, thereby enabling the foam to cover the surface of the clothes in the drum more quickly and more completely, and improving the washing effect of the clothes.

[0074] Further, in some possible implementation manners, the fabric treatment apparatus further includes:

[0075] The ozone generating device 700 is connected with the foam generator 400, so that the ozone gas generated by the ozone generating device 700 is attached to the foam generated by the foam generator 400.

[0076] It should be noted that ozone is a strong oxidant and has high sterilization and disinfection capacity. By introducing ozone gas into the foam at the same time of foaming, the ozone gas is attached to the surface of the foam film and wrapped in the foam, to form high-concentration ozone foam, which has good sterilization, enhanced cleaning, soft protection, and anti-color bleeding effects, and can improve the sterilization effect of the fabric treatment apparatus. In this way, the detergent can more effectively remove stains, especially organic stains that are difficult to clean, and the addition of ozone can improve the cleaning effect.

[0077] Further, in some possible implementation manners, the ozone generating device 700 includes an ozone generator 701, an air pump 702, an air pipe 703, and an air inlet one-way valve 704, and the ozone generator 701 is connected with the foam generator 400 through the air pipe 703;

[0078] The air inlet one-way valve 704 is designed to allow fluid to flow out of the ozone generator 701 and restrict fluid from flowing into the ozone generator 701.

[0079] In the embodiments of the present application, the cooperation of the air pump 702 and the air pipe 703 can accurately control the generation and supply amount of ozone gas, ensuring that the ozone concentration of the foam in the foam generator 400 is appropriate, meeting the need for sterilization and avoiding potential harm to the human body and the environment caused by excessive ozone. The design of the air inlet one-way valve 704 allows ozone gas to flow from the ozone generator 701 to the foam generator 400, while preventing reverse flow. This one-way flow control can prevent foam or water from flowing back to the ozone generator, protecting the ozone generator from damage, prolonging its service life, and improving the safety of the entire system.

[0080] Further, in some possible embodiments, the foam generator 400 includes a foam generation chamber 401 and a foaming device 402, the foaming device 402 is arranged in the foam generation chamber 401, and the mixing device includes a jet device 600, the jet device 600 has a suction cavity 601.

[0081] The jet device 600 sucks the foam generated by the foaming device 402 in the foam generation chamber 401 into the first water inlet pipeline 501 through the suction cavity 601 to mix with water.

[0082] In the embodiments of the present application, the design of the suction cavity 601 of the jet device 600 allows the foam to be sucked in and mixed with water in the first water inlet pipeline 501, which can dilute the foam, increase its flowability, and maintain a certain degree of fineness, which is beneficial to the spraying and distribution of the foam. The mixed foam can more evenly cover the clothes, improving the washing and sterilization effect. Especially when combined with the ozone generation device, the sterilization effect of the ozone foam is enhanced.

[0083] Further, in some possible embodiments, the foam generator 400 and the jet device 600 are integrated together, and the foam outlet of the foam generator 400 is in communication with the inlet of the suction cavity 601 of the jet device 600.

[0084] In the embodiments of the present application, by integrating the foam generator 400 and the jet device 600 together, the number of additional pipelines and connecting components can be reduced, thereby simplifying the overall structure, reducing the space occupation, and making the device more compact. The integrated design reduces the number of separate components, simplifies the manufacturing and assembly process, helps to reduce production costs and improve production efficiency, and at the same time, since the number of connection points is reduced, the integrated design reduces the risk of leakage caused by improper connection or poor sealing, improving the reliability and safety of the device.

[0085] Further, in some possible embodiments, the foam generating cavity 401 and the foamer 402 are both configured as a cylindrical structure extending vertically, and the shaft centers of the cylindrical foam generating cavity 401 and the foamer 402 coincide with each other;

[0086] The jetting device 600 is arranged below the foam generator 400, and the bottom of the foam generating cavity 401 is provided with a foam outlet communicating with the suction cavity 601 of the jetting device. Preferably, the foamer 402 is a porous aeration head with fine and dense pores, which can foam the liquid when gas is introduced.

[0087] That is, in the embodiment, the foam generating cavity 401 and the foamer 402 with the porous aeration head are both cylindrical, and the shaft centers coincide or completely coincide with each other, so as to form an annular aeration space in the foam generating cavity 401, and the generated foam can be uniformly dispersed, then gathered below the foam generating cavity 401, and then enter the suction cavity 601 of the jetting device through the connecting part or connecting pipeline at the bottom.

[0088] It should be noted that, since the shaft centers of the foam generating cavity 401 and the foamer 402 coincide with each other, the generated foam can be directly gathered downward and enter the suction cavity 601 of the jetting device through the foam outlet, and this direct connection mode helps the foam and water to be mixed more quickly and uniformly.

[0089] Preferably, the foam outflow side of the foam generating cavity 401 is provided with a foaming net (not shown in the figure), so that the bubbles generated in the foaming cavity can flow out in the form of fine and dense bubbles.

[0090] Further, in some possible embodiments, as shown in Figure 5 and Figure 6 The jetting device 600 includes a transversely extending water inlet part 600a and a water outlet part 600b, one end of the water inlet part 600a in the transverse extension direction is formed with a jetting device water inlet, and the other end is arranged inside the transversely extending water outlet part 600b and is formed with a jetting device water outlet.

[0091] The water inlet part 600a arranged inside the water outlet part 600b and the inner cavity of the water outlet part 600b define a suction cavity 601 communicating the foam generator 400 and the first water inlet pipeline 501.

[0092] The transverse extension design of the fluidic device 600 in the embodiments of the present application helps to optimize the water flow dynamics, so that the water can generate negative pressure more effectively when flowing between the water inlet portion 600a and the water outlet portion 600b, thereby sucking in the foam. Further, the air suction chamber 601 is formed between the inner cavities of the water inlet portion 600a and the water outlet portion 600b, which helps to improve the efficiency of the foam being sucked from the foam generator 400 into the first water inlet pipeline 501. Due to the presence of the air suction chamber 601, the foam and water are mixed more fully inside the fluidic device, which helps to form a uniform foam water solution and enhances the washing effect.

[0093] Further, in some possible embodiments, as shown in Figure 6 the water outlet portion 600b is formed with an outlet communicating with the first water inlet pipeline 501 at one end in the transverse extension direction and an inlet communicating with the foam generator 400 at the top of the other end;

[0094] The water outlet portion 600b is formed with a tapered cavity 602 tapering along the water flow direction at the end provided with the inlet, and the water inlet portion 600a is formed with a tapered nozzle 603 tapering along the water flow direction at the end provided with the fluidic device water outlet, and the tapered cavity 602 and the tapered nozzle 603 define a ring-tapered channel 604 extending along the water flow direction and being part of the air suction chamber 601;

[0095] Wherein, when the fluidic device water outlet discharges water, the ring-tapered channel 604 can generate negative pressure, so as to suck the foam in the foam generator 400 into the ring-tapered channel 604 under the action of the negative pressure, so that the foam can be discharged into the fabric treatment drum 100 together with the water flow.

[0096] In the embodiments of the present application, the tapered cavity 602 of the water outlet portion 600b and the tapered nozzle 603 of the water inlet portion 600a are designed so that the water flow is accelerated at the ring-tapered channel 604, generating negative pressure, thereby more effectively sucking the foam in the foam generator 400 into the channel. The design of the ring-tapered channel 604 enables the foam to be fully mixed with the water flow during the suction process, forming a uniform foam water solution and improving the washing effect. The design of the tapered cavity 602 and the tapered nozzle 603 optimizes the water flow dynamics, making the water flow smoother inside the fluidic device and reducing energy loss. The setting of the negative pressure area enables the foam to be strongly sucked in and mixed with the water, enhancing the penetration of the detergent and improving the washing effect. Due to the negative pressure effect, the loss of foam during the suction process is reduced, improving the utilization rate of the foam. Specifically, when the water flow is sprayed through the tapered nozzle 603 into the circular tube-shaped inner cavity of the water outlet portion 600b, a lower pressure or even negative pressure can be formed at the ring-tapered channel 604, so as to suck the foam generated in the foam generator 400 into the air suction chamber 601 of the fluidic device 600.

[0097] Further, in some possible implementation manners, as shown in Figure 7 Further, in some possible implementation manners, as shown in Figure 7 Further, in some possible implementation manners, as shown in

[0098] Further, in some possible implementation manners, as shown in Figure 7 Further, in some possible implementation manners, as shown in

[0099] Further, in some possible implementation manners, as shown in

[0100] Further, in some possible implementation manners, as shown in

[0101] Further, in some possible implementation manners, as shown in

[0102] Further, in some possible implementation manners, as shown in

[0103] Further, in some possible implementation manners, as shown in

[0104] Further, in some possible implementation manners, as shown in

[0105] Further, in some possible implementation manners, the first water inlet pipeline 501, the second water inlet pipeline 502, the third water inlet pipeline 503 and the fourth water inlet pipeline 504 are each independently provided with a water inlet valve.

[0106] Alternatively,

[0107] At least two of the first water inlet pipeline 501, the second water inlet pipeline 502, the third water inlet pipeline 503 and the fourth water inlet pipeline 504 share one water inlet valve.

[0108] In the embodiment of the present application, each water inlet pipeline is independently provided with a water inlet valve, so that the water flow of each pipeline can be accurately controlled, and the water flow requirements of each part in the washing process can be ensured to be met, for example, Figure 1 as shown.

[0109] It should be noted that, when considering the arrangement of the water inlet pipeline from the perspective of saving cost and installation space, at least two water inlet pipelines can share one water inlet valve.

[0110] Specifically, as shown in Figure 2 , the first water inlet pipeline 501 and the second water inlet pipeline 502 share one water inlet valve, and the third water inlet pipeline 503 and the fourth water inlet pipeline 504 share one water inlet valve.

[0111] More specifically, as shown in Figure 3 , the first water inlet pipeline 501 and the second water inlet pipeline 502 are independently provided with water inlet valves, and the third water inlet pipeline 503 and the fourth water inlet pipeline 504 share one water inlet valve.

[0112] More specifically, as shown in Figure 4 , the first water inlet pipeline 501 and the fourth water inlet pipeline 504 are independently provided with water inlet valves, and the second water inlet pipeline 502 and the third water inlet pipeline 503 share one water inlet valve.

[0113] Further, in some possible implementation manners, the detergent feeding device further comprises:

[0114] at least one storage cavity 900 for storing detergent and / or softener, the storage cavity 900 and the detergent dissolving cavity 200 being connected through a feeding pump 1000;

[0115] wherein the amount of detergent and / or softener pumped from the storage cavity 900 into the detergent dissolving cavity 200 can be controlled by controlling the operation of the feeding pump 1000.

[0116] The application embodiments can control the operation of the dispensing pump 1000 to accurately control the amount of detergent and / or softener pumped from the storage cavity 900 into the detergent dissolving cavity 200, thereby improving the washing effect and the quality of clothes care. Meanwhile, since the detergent and / or softener is pumped into the detergent dissolving cavity 200 by the dispensing pump 1000, the pressure of the detergent and / or softener when entering the detergent dissolving cavity 200 can be improved, so that the detergent and / or softener can be fully mixed with the washing water entering the detergent dissolving cavity 200 through the water inlet pipeline to form detergent water, thereby improving the foaming effect of the subsequent foam generating device 400 on the detergent water.

[0117] Further, in some possible embodiments, the fabric treatment drum 100 comprises an outer drum 101 and an inner drum 102 pivotably arranged in the outer drum 101, and the fabric treatment apparatus is a drum-type fabric treatment apparatus having the outer drum 101 and the inner drum 102.

[0118] In the above embodiments of the present application, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments. The steps shown in the related flowcharts can be executed in a computer system such as a group of computer executable instructions, and although the logical order is shown in the flowcharts, in some cases, the steps shown or described can be executed in an order different from that shown here. In other words, the order of the steps described in the foregoing embodiments is only an example, and reasonable adjustment of the order of the steps based on the content of the embodiments of the present application is also within the protection scope of the embodiments of the present application.

[0119] The sequence numbers or the order of introduction of the embodiments of the present application are only for description, and do not represent the advantages or disadvantages of the embodiments.

[0120] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present application.

[0121] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A fabric treatment apparatus characterised in that, The fabric treatment device comprises: a fabric treatment drum (100); a detergent dispenser, which comprises a detergent dissolving chamber (200) for mixing detergent and washing water; a detergent water conveying pipeline (300) and a foam generator (400), the detergent water conveying pipeline (300) being connected between the detergent dissolving chamber (200) and the foam generator (400) for conveying the mixed detergent water in the detergent dissolving chamber (200) to the foam generator (400) for foaming; a water inlet pipeline (500), which comprises a first water inlet pipeline (501) communicating with the fabric treatment drum (100); wherein the first water inlet pipeline (501) is provided with a mixing device communicating with the foam generator (400), and the foam generated by the foam generator (400) can be mixed with water in the first water inlet pipeline (501) through the mixing device and discharged into the fabric treatment drum (100) through the first water inlet pipeline (501).

2. The fabric treatment device of claim 1, wherein, The fabric treatment device further comprises: an ozone generating device (700) connected with the foam generator (400) so that the ozone gas generated by the ozone generating device (700) adheres to the foam generated by the foam generator (400).

3. The fabric treatment device of claim 2, wherein, The ozone generating device (700) comprises an ozone generator (701), an air pump (702), an air pipe (703) and an air inlet one-way valve (704), and the ozone generator (701) is connected with the foam generator (400) through the air pipe (703); wherein the air pipe (703) is provided with the air inlet one-way valve (704), which is designed to allow fluid to flow out of the ozone generator (701) and limit fluid from flowing into the ozone generator (701).

4. The fabric treatment device according to any one of claims 1-3, wherein the foam generator (400) comprises a foam generating chamber (401) and a foaming device (402), the foaming device (402) is arranged in the foam generating chamber (401), and the mixing device comprises a fluidic device (600) having an air suction chamber (601); wherein the fluidic device (600) sucks the foam generated by the foaming device (402) in the foam generating chamber (401) into the first water inlet pipeline (501) through the air suction chamber (601) to mix with water.

5. The fabric treatment device of claim 4, wherein, The foam generator (400) and the fluidic device (600) are integrated together, and the foam outlet of the foam generator (400) communicates with the air suction chamber (601) inlet of the fluidic device (600).

6. The fabric treatment device of claim 4, wherein, The foam generating chamber (401) and the foaming device (402) are both designed as columnar structures extending upward and downward, and the shaft centers of the columnar structures of the foam generating chamber (401) and the foaming device (402) coincide. The jet device (600) is arranged below the foam generator (400), and the bottom of the foam generation cavity (401) is provided with a bubble outlet communicating with the air suction cavity (601) of the jet device.

7. The fabric treatment device of claim 6, wherein, The jet device (600) comprises a transversely extending water inlet portion (600a) and a water outlet portion (600b), one end of the water inlet portion (600a) in the transverse direction is formed with a jet device water inlet, and the other end is arranged inside the water outlet portion (600b) and is formed with a jet device water outlet. The air suction cavity (601) communicating with the foam generator (400) and the first water inlet pipeline (501) is defined between the water inlet portion (600a) arranged inside the water outlet portion (600b) and the inner cavity of the water outlet portion (600b).

8. The fabric treatment device according to claim 7, wherein One end of the water outlet portion (600b) in the transverse direction is formed with an outlet communicating with the first water inlet pipeline (501), and the top of the other end is formed with an inlet communicating with the foam generator (400); The water outlet portion (600b) is formed with a tapered cavity (602) tapering along the water flow direction at one end provided with the inlet, and the water inlet portion (600a) is formed with a tapered nozzle (603) tapering along the water flow direction at one end provided with the jet device water outlet, and the tapered cavity (602) and the tapered nozzle (603) define an annular taper channel (604) extending along the water flow direction and serving as part of the air suction cavity (601); Wherein the annular taper channel (604) can generate negative pressure when the jet device water outlet discharges water, so that the foam in the foam generator (400) can be sucked into the annular taper channel (604) under the action of negative pressure, so that the foam can be discharged into the fabric treatment drum (100) together with the water flow.

9. The fabric treatment device of claim 4, wherein, The foam generator (400) and the jet device (600) are arranged above the window pad of the fabric treatment drum (100); Wherein the outlet of the first water inlet pipeline (501) is connected with a foam nozzle (5011), and the foam nozzle (5011) is arranged at the middle position of the top of the fabric treatment drum (100).

10. The fabric treatment device according to any one of claims 1-3, wherein, The water inlet pipeline (500) further comprises: A second water inlet pipeline (502) for injecting washing water into the detergent dissolving cavity (200); A third water inlet pipeline (503) for spraying washing water to the window pad wrinkle position of the fabric treatment drum (100); A fourth water inlet pipeline (504) for injecting washing water into the fabric treatment drum (100).

11. The fabric treatment device according to claim 10, wherein The first water inlet pipeline (501), the second water inlet pipeline (502), the third water inlet pipeline (503) and the fourth water inlet pipeline (504) are each provided with a water inlet valve; Or At least two of the first water inlet pipeline (501), the second water inlet pipeline (502), the third water inlet pipeline (503) and the fourth water inlet pipeline (504) share one water inlet valve.

12. The fabric treatment device of any one of claims 1-3, wherein, The detergent dispenser further comprises: at least one storage cavity (900) for storing detergent and / or softener, the storage cavity (900) and the detergent dissolving cavity (200) being connected by a dispensing pump (1000); wherein the amount of detergent and / or softener pumped from the storage cavity (900) into the detergent dissolving cavity (200) can be controlled by controlling the operation of the dispensing pump (1000).

13. The fabric treatment device of claim 1, wherein, The fabric treatment drum (100) comprises an outer drum (101) and an inner drum (102) pivotably arranged in the outer drum (101), and the fabric treatment apparatus is a drum-type fabric treatment apparatus having the outer drum (101) and the inner drum (102).

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