Fabric treatment equipment

Abstract

The invention 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, and in particular to a fabric processing equipment. Background Art

[0002] Detergent foam can play a good role in cleaning and softening clothes during the washing process. Currently, existing washing machines usually do not have an active foam generating device, and foam can only be generated after washing for a period of time. The detergent takes a long time to take effect, and some detergents cannot be completely dissolved in water, affecting the cleaning effect. Summary of the invention

[0003] The embodiment of the present application provides a fabric treatment device, which dilutes the foam and increases the pressure and fluidity of the foam by mixing the foam generated by the foam generating device with another water through a mixing device, so that the foam introduced into 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 comprehensively, thereby improving the washing effect of the clothes. Specifically:

[0004] A first aspect of the embodiments of the present application provides a kind of.

[0005] In the above technical solution, the fabric processing equipment includes:

[0006] Fabric treatment cylinder;

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

[0008] A detergent water delivery pipeline and a foam generator, wherein the detergent water delivery pipeline is connected between the detergent dissolving chamber and the foam generator and is used to deliver the mixed detergent water in the detergent dissolving chamber to the foam generator for foaming;

[0009] A water inlet pipeline, the water inlet pipeline comprising a first water inlet pipeline connected to the fabric treatment drum;

[0010] The first water inlet pipeline is provided with a mixing device connected to 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 processing drum through the first water inlet pipeline.

[0011] In the above technical solution, the fabric processing equipment also includes:

[0012] The ozone generating device is connected with the foam generator so that the ozone gas generated by the ozone generating device adheres to the foam generated by the foam generator.

[0013] In the above technical solution, the ozone generating device includes an ozone generator, an air pump, an air pipe and an air inlet check valve, and the ozone generator is connected to the foam generator through the air pipe;

[0014] An air intake check valve is arranged on the air pipe, and the air intake check 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 above technical solution, the foam generator includes a foam generating chamber and a foam generator, the foam generator is arranged in the foam generating chamber, the mixing device includes an ejector, and the ejector has an air suction chamber;

[0016] The ejector sucks the foam generated by the foam generator in the foam generating chamber into the first water inlet pipeline through the air suction chamber to mix with water.

[0017] In the above technical solution, the foam generator and the ejector are integrated together, and the foam outlet of the foam generator is connected to the inlet of the air suction chamber of the ejector.

[0018] In the above technical solution, the foam generating chamber and the foamer are both constructed into a columnar structure extending up and down, and the axis of the foam generating chamber and the foamer of the columnar structure coincide with each other;

[0019] The ejector is arranged below the foam generator, and the bottom of the foam generating cavity is provided with a foam outlet communicating with the ejector suction cavity.

[0020] In the above technical solution, the ejector includes a water inlet portion and a water outlet portion extending laterally, wherein one end of the water inlet portion in the laterally extending direction is formed with an ejector water inlet, and the other end is arranged inside the laterally extending water outlet portion and is formed with an ejector water outlet;

[0021] An air suction cavity communicating with the foam generator and the first water inlet pipeline is defined between the water inlet portion and the inner cavity of the water outlet portion.

[0022] In the above technical solution, an outlet connected to the first water inlet pipeline is formed at one end of the water outlet portion in the lateral extension direction, and an inlet connected to the foam generator is formed at the top of the other end;

[0023] The water outlet part is provided with a tapered cavity which gradually contracts along the water flow direction at one end provided with the inlet, and the water inlet part is provided with a tapered nozzle which gradually contracts along the water flow direction at one end provided with the ejector outlet, and an annular conical channel which extends along the water flow direction and serves as a part of the air suction cavity is defined between the tapered cavity and the tapered nozzle;

[0024] When water is discharged from the ejector outlet, negative pressure can be generated at the annular conical channel, so that the foam in the foam generator can be sucked into the annular conical channel under the action of the negative pressure, so that the foam can be discharged into the fabric treatment drum together with the water flow.

[0025] In the above technical solution, the foam generator and the ejector 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 processing cylinder.

[0027] In the above technical solution, the water inlet pipeline also includes:

[0028] A second water inlet pipeline, the second water inlet pipeline is used to inject washing water into the detergent dissolving chamber;

[0029] a third water inlet pipeline, the third water inlet pipeline being used to spray washing water toward the window pad fold position of the fabric treatment drum;

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

[0031] In the above technical solution, the first water inlet pipeline, the second water inlet pipeline, the third water inlet pipeline and the fourth water inlet pipeline are each individually provided with a water inlet valve;

[0032] or

[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 a water inlet valve.

[0034] In the above technical solution, the detergent dispensing device further includes:

[0035] At least one storage chamber for storing detergent and / or softener, the storage chamber and the detergent dissolving chamber being connected via a delivery pump;

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

[0037] In the above technical solution, the fabric processing device drum comprises an outer drum and an inner drum pivotably arranged in the outer drum, and the fabric processing device is a drum-type fabric processing device having the outer drum and the inner drum.

[0038] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0039] In the embodiment of the present application, the foam generated by the foam generating device is mixed with another water channel through a mixing device to dilute the foam and increase the pressure and fluidity of the foam, so that the foam introduced into the fabric treatment drum can be sprayed into the drum, thereby allowing the foam to cover the surface of the clothes in the drum more quickly and more comprehensively, thereby improving the washing effect of the clothes. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 The system diagram of the fabric processing device in the embodiment of the present application is as follows: Figure 1 ,The figure shows the first water inlet scheme;

[0041] Figure 2 The system diagram of the fabric processing device in the embodiment of the present application is as follows: Figure 2 ,The figure shows the second water inlet scheme;

[0042] Figure 3 The system diagram of the fabric processing device in the embodiment of the present application is as follows: Figure 3 ,The figure shows the third water inlet scheme;

[0043] Figure 4 The system diagram of the fabric processing device in the embodiment of the present application is as follows: Figure 4 ,The figure shows the fourth water inlet scheme;

[0044] Figure 5 This is a schematic diagram of a three-dimensional structure when a foam generator and an ejector are integrated together in an embodiment of the present application;

[0045] Figure 6 This is a schematic cross-sectional view of the foam generator and the ejector when they are integrated together in the embodiment of the present application;

[0046] Figure 7 Schematic diagram of the overall structure of the fabric processing equipment in the embodiment of the present application.

[0047] in:

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

[0049] 200-detergent dissolving chamber;

[0050] 300-detergent water delivery pipeline;

[0051] 400-foam generator; 401-foam generating chamber; 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- ejector; 600a- water inlet; 600b- water outlet; 601- air suction chamber; 602- tapered chamber; 603- tapered nozzle; 604- annular conical channel;

[0054] 700-ozone generating device; 701-ozone generator; 702-air pump; 703-air pipe; 704-air intake check valve;

[0055] 800-beam;

[0056] 900-storage chamber;

[0057] 1000-Deployment pump. DETAILED DESCRIPTION

[0058] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

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

[0060] In the description of the present invention, the phrase "in one embodiment" does not necessarily refer to the same embodiment, although it may 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 may 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 for additional factors not described, unless the context clearly dictates otherwise. The word "exemplary" means "used as an example, instance or illustration" in this article. Any embodiment described herein as "exemplary" is not necessarily interpreted as being superior or superior to other embodiments. The scope of the present invention is limited only by the scope of the appended claims, and any examples set forth in this specification are not intended to be limiting, but only to set forth some of the many possible embodiments of the claimed invention. The various embodiments provided by the present invention should not be interpreted as limiting the scope of protection of the present invention.

[0061] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0062] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0063] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0064] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0065] Background

[0066] Detergent foam can play a good role in cleaning and softening clothes during the washing process. Currently, existing washing machines usually do not have an active foam generating device, and foam can only be generated after washing for a period of time. The detergent takes a long time to take effect, and some detergents cannot be completely dissolved in water, affecting the cleaning effect.

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

[0068] Fabric treatment drum 100;

[0069] A detergent dispensing device, the detergent dispensing device comprises a detergent dissolving chamber 200 for mixing detergent and washing water; preferably, the detergent dissolving chamber 200 has a turbulent flow or water flow injection structure to make the detergent and washing water more fully mixed and dissolved;

[0070] A detergent water delivery pipeline 300 and a foam generator 400, wherein the detergent water delivery pipeline 300 is connected between the detergent dissolving chamber 200 and the foam generator 400, and is used to deliver the mixed detergent water in the detergent dissolving chamber 200 to the foam generator 400 for foaming;

[0071] A water inlet pipeline 500, the water inlet pipeline 500 comprises a first water inlet pipeline 501 connected to the fabric treatment drum 100;

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

[0073] In the embodiment of the present application, by mixing detergent and washing water in the detergent dissolving chamber 200 and then conveying them to the foam generator 400 for foaming, it can be ensured that the detergent is fully dissolved and dispersed in the water, thereby improving the washing efficiency and the cleaning effect. By mixing the foam generated by the foam generating device with another water channel through a mixing device, the foam is diluted and the pressure and fluidity of the foam are increased, so that the foam introduced into 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 comprehensively, thereby improving the washing effect of the clothes.

[0074] Further, in some possible implementations, the fabric processing device further includes:

[0075] The ozone generator 700 is connected to the foam generator 400 so that the ozone gas generated by the ozone generator 700 adheres to the foam generated by the foam generator 400.

[0076] It should be noted that ozone is a strong oxidant with high sterilization and disinfection capabilities. By introducing ozone gas during foaming, it adheres to the surface of the foam film and wraps inside the foam to form a high-concentration ozone foam, which has good sterilization, enhanced cleaning, softening, and anti-color transfer effects. It can improve the sterilization effect of fabric processing equipment, which can assist detergents in removing stains more effectively, especially for organic stains that are difficult to clean. The addition of ozone can improve the cleaning effect.

[0077] Further, in some possible implementations, the ozone generating device 700 includes an ozone generator 701, an air pump 702, an air pipe 703 and an air inlet check valve 704, and the ozone generator 701 is connected to the foam generator 400 through the air pipe 703;

[0078] An air intake check valve 704 is disposed on the air pipe 703 , and the air intake check valve 704 is designed to allow fluid to flow out of the ozone generator 701 and to restrict fluid from flowing into the ozone generator 701 .

[0079] In the embodiment of the present application, the generation and supply of ozone gas can be accurately controlled by using the air pump 702 and the air pipe 703, ensuring that the ozone concentration of the foam in the foam generator 400 is appropriate, which not only meets the sterilization requirements, but also avoids the potential harm of excessive ozone to the human body and the environment. The design of the air inlet check 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, protect the ozone generator from damage, extend its service life, and improve the safety of the entire system.

[0080] Further, in some possible implementations, the foam generator 400 includes a foam generating chamber 401 and a foam generator 402, the foam generator 402 is disposed in the foam generating chamber 401, and the mixing device includes an ejector 600, and the ejector 600 has an air suction chamber 601;

[0081] The ejector 600 sucks the foam generated by the foam generator 402 in the foam generating chamber 401 into the first water inlet pipeline 501 through the air suction chamber 601 to mix with water.

[0082] The design of the suction chamber 601 of the ejector 600 in the embodiment of the present application enables the foam to be sucked in and mixed with water in the first water inlet pipe 501. This mixing can dilute the foam and increase its fluidity while maintaining a certain degree of fineness, which is conducive to the injection and distribution of the foam. The mixed foam can cover the clothes more evenly, improving the washing and sterilization effects. In particular, when combined with an ozone generator, the sterilization effect of the ozone foam is enhanced.

[0083] Furthermore, in some possible implementations, the foam generator 400 and the ejector 600 are integrated together, and the foam outlet of the foam generator 400 is communicated with the inlet of the air suction chamber 601 of the ejector 600 .

[0084] In the embodiment of the present application, by integrating the foam generator 400 and the ejector 600, additional pipes and connecting parts can be reduced, thereby simplifying the overall structure, reducing space occupancy, 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. 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, and improves the reliability and safety of the device.

[0085] Further, in some possible implementations, the foam generating chamber 401 and the foam generator 402 are both configured as columnar structures extending up and down, and the axis centers of the foam generating chamber 401 and the foam generator 402 of the columnar structure coincide with each other;

[0086] The ejector 600 is arranged below the foam generator 400, and the bottom of the foam generating chamber 401 is provided with a foam outlet connected to the ejector air suction chamber 601. Preferably, the foamer 402 is a porous aeration head with fine pores, which can foam the liquid when gas is passed into it.

[0087] That is, in the embodiment of the present application, the foam generating chamber 401 and the foamer 402 with a porous aeration head are both cylindrical, and the axial directions are consistent or completely overlapped, so as to form an annular aeration space in the foam generating chamber 401, and the generated foam can be evenly dispersed, and then gathered below the foam generating chamber 401, and enter the suction chamber 601 of the ejector from the connecting part or connecting pipe at the bottom.

[0088] It should be noted that, since the axes of the foam generating chamber 401 and the foamer 402 coincide with each other, the generated foam can directly converge downward and enter the ejector suction chamber 601 through the bubble outlet. This direct connection method helps the foam and water to mix more quickly and evenly.

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

[0090] Further, in some possible implementations, such as Figure 5 and Figure 6 As shown, the ejector 600 includes a transversely extending water inlet portion 600a and a water outlet portion 600b, wherein an ejector water inlet is formed at one end of the water inlet portion 600a in the transverse extending direction, and an ejector water outlet is formed at the other end of the water inlet portion 600a inside the transversely extending water outlet portion 600a;

[0091] An air suction chamber 601 communicating with the foam generator 400 and the first water inlet pipeline 501 is defined between the inner chambers of the water inlet portion 600a and the water outlet portion 600b.

[0092] The lateral extension design of the ejector 600 in the embodiment of the present application helps to optimize the water flow dynamics, so that when the water flows between the water inlet part 600a and the water outlet part 600b, negative pressure can be more effectively generated, thereby sucking in foam. Furthermore, an air suction chamber 601 is formed between the inner cavities of the water inlet part 600a and the water outlet part 600b. This structure helps to improve the efficiency of foam being sucked from the foam generator 400 into the first water inlet pipeline 501. Due to the existence of the air suction chamber 601, the foam and water are mixed more fully inside the ejector, which helps to form a uniform foam water solution and enhance the washing effect.

[0093] Further, in some possible implementations, such as Figure 6 As shown, the water outlet portion 600b has an outlet connected to the first water inlet pipeline 501 at one end in the lateral extension direction, and an inlet connected to the foam generator 400 at the top of the other end;

[0094] The water outlet part 600b is formed with a tapered cavity 602 which is tapered along the water flow direction at one end provided with an inlet, and the water inlet part 600a is formed with a tapered nozzle 603 which is tapered along the water flow direction at one end provided with an ejector outlet, and an annular conical channel 604 which extends along the water flow direction and serves as a part of the air suction cavity 601 is defined between the tapered cavity 602 and the tapered nozzle 603;

[0095] When water flows out of the ejector outlet, negative pressure can be generated at the annular conical channel 604, so that the foam in the foam generator 400 can be sucked into the annular conical channel 604 under the action of the negative pressure, so that the foam can be discharged into the fabric treatment drum 100 along with the water flow.

[0096] In the embodiment of the present application, the design of the tapered cavity 602 of the water outlet part 600b and the tapered nozzle 603 of the water inlet part 600a accelerates the water flow at the annular conical channel 604, generating negative pressure, thereby more effectively sucking the foam in the foam generator 400 into the channel. The design of the annular conical channel 604 allows the foam to be fully mixed with the water flow during the suction process to form a uniform foam water solution, thereby improving the washing effect. The design of the tapered cavity 602 and the tapered nozzle 603 optimizes the water flow dynamics, allowing the water flow to flow more smoothly inside the ejector, reducing energy loss. The setting of the negative pressure area allows the foam to be strongly sucked in and mixed with water, thereby enhancing the penetration of the detergent and improving the washing effect. Due to the negative pressure effect, the loss of the foam during the suction process is reduced, thereby improving the utilization rate of the foam. Specifically, when water flows through the tapered nozzle 603 and is sprayed into the cylindrical inner cavity of the water outlet part 600b, a lower pressure or even a negative pressure can be formed in the annular conical channel 604, so as to absorb the foam generated in the foam generator 400 into the suction cavity 601 of the ejector 600.

[0097] Further, in some possible implementations, such as Figure 7 As shown, the foam generator 400 and the ejector 600 are arranged above the window pad of the fabric treatment drum 100; preferably, the foam generator 400 and the ejector 600 are fixed to the crossbeam 800 on the top or front side of the washing machine by a connecting and fixing device, that is, the position to the right of the center of the human eye visual direction; further preferably, as Figure 7 As shown, the air pump and ozone generator are installed on the lower left side of the fabric treatment cylinder, which has a larger installation space, and are then connected to the air inlet of the foam generator through an air pipeline.

[0098] The outlet of the first water inlet pipe 501 is connected to a foam nozzle 5011, and the foam nozzle 5011 is arranged at the middle position of the top of the fabric treatment cylinder 100. Figure 7 As shown, the jet water enters from the right side, the detergent water enters from the left side, the foam comes out from the left side, and then is transported to the foam nozzle in the middle of the top of the fabric drum, which is more conducive to installation and pipe connection.

[0099] It should be noted that the foam nozzle 5011 is disposed at the top middle position of the fabric treatment drum 100, which helps to evenly distribute the foam in the entire drum, avoids excessive or insufficient foam in local areas, and ensures that all parts of the clothing can be effectively washed.

[0100] Furthermore, in some possible implementations, the water inlet pipeline 500 further includes:

[0101] A second water inlet pipe 502, the second water inlet pipe 502 is used to inject washing water into the detergent dissolving chamber 200;

[0102] A third water inlet pipeline 503, which is used to spray washing water toward the window pad fold position of the fabric treatment drum 100;

[0103] The fourth water inlet pipeline 504 is used to inject washing water into the fabric treatment drum 100 .

[0104] In the embodiment of the present application, the second water inlet pipe 502 injects washing water into the detergent dissolving chamber 200, the third water inlet pipe 503 sprays washing water to the window pad fold position of the fabric treatment drum 100, and the fourth water inlet pipe 504 injects washing water into the fabric treatment drum 100. Preferably, the fourth water inlet pipe 504 is used to manually put washing water into the fabric treatment drum 100. This dedicated water flow distribution can ensure that the washing water is effectively used where it is needed. By independently controlling each water inlet pipe, the interference between systems can be reduced, and the reliability of the entire fabric treatment device can be improved.

[0105] Further, in some possible implementations, 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 individually provided with a water inlet valve;

[0106] or

[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 a water inlet valve.

[0108] In the embodiment of the present application, each water inlet pipeline is independently provided with a water inlet valve, which can accurately control the water flow of each pipeline to ensure that the water flow requirements of each part during the washing process are met. Figure 1 shown.

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

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

[0111] More specifically, Figure 3 As shown, 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, Figure 4 As shown, 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] Furthermore, in some possible implementations, the detergent delivery device further includes:

[0114] At least one storage chamber 900 for storing detergent and / or softener, the storage chamber 900 and the detergent dissolving chamber 200 are connected via a dosing pump 1000;

[0115] By controlling the operation of the dosing pump 1000 , the amount of detergent and / or softener pumped from the storage chamber 900 into the detergent dissolving chamber 200 can be controlled.

[0116] In the embodiment of the present application, by controlling the operation of the dosing pump 1000, the amount of detergent and / or softener pumped from the storage chamber 900 into the detergent dissolving chamber 200 can be accurately controlled, thereby improving the washing effect and the quality of clothing care. At the same time, since the detergent and / or softener are pumped into the detergent dissolving chamber 200 by the dosing pump 1000, the pressure of the detergent and / or softener when entering the detergent dissolving chamber 200 can also be increased, so that the detergent and / or softener can be fully mixed with the washing water entering the detergent dissolving chamber 200 through the water inlet pipe to form detergent water, so as to improve the foaming effect of the subsequent foam generating device 400 on the detergent water.

[0117] Further, in some possible implementations, the fabric processing device 100 includes an outer drum 101 and an inner drum 102 pivotably disposed in the outer drum 101 , and the fabric processing device is a drum-type fabric processing device having the outer drum 101 and the inner drum 102 .

[0118] In the above-mentioned embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments. The steps shown in the relevant flow chart can be executed in a computer system such as a set of computer executable instructions, and although the logical order is shown in the flow chart, in some cases, the steps shown or described can be executed in an order different from that here. In other words, the order of steps described in the foregoing embodiments is only an example, and it is also within the scope of protection of the embodiments of the present application to reasonably adjust the order of steps based on the content of the embodiments of the present application.

[0119] The sequence of serial numbers or introduction of the embodiments of the present application is for description only and does not represent the superiority or inferiority of the embodiments.

[0120] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. 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 invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0121] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A fabric processing device, characterized in that: include: A fabric treatment drum (100); A detergent dispensing device, the detergent dispensing device comprising a detergent dissolving chamber (200) for mixing detergent and washing water; a detergent water delivery pipeline (300) and a foam generator (400), wherein the detergent water delivery pipeline (300) is connected between the detergent dissolving chamber (200) and the foam generator (400) and is used to deliver the mixed detergent water in the detergent dissolving chamber (200) to the foam generator (400) for foaming; A water inlet pipeline (500), the water inlet pipeline (500) comprising a first water inlet pipeline (501) connected to the fabric treatment drum (100); The first water inlet pipeline (501) is provided with a mixing device connected to 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).

2. The fabric processing device according to claim 1, characterized in that: The fabric processing device also includes: An ozone generating device (700) is connected to 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 processing device according to claim 2, characterized in that: The ozone generating device (700) comprises an ozone generator (701), an air pump (702), an air pipe (703) and an air intake check valve (704); the ozone generator (701) is connected to the foam generator (400) via the air pipe (703); The air intake check valve (704) is provided on the air pipe (703), and the air intake check valve (704) is designed to allow fluid to flow out of the ozone generator (701) and to restrict fluid from flowing into the ozone generator (701).

4. The fabric processing device according to any one of claims 1 to 3, characterized in that: The foam generator (400) comprises a foam generating chamber (401) and a foam generator (402), wherein the foam generator (402) is arranged in the foam generating chamber (401), and the mixing device comprises an ejector (600), wherein the ejector (600) has an air suction chamber (601); The ejector (600) sucks the foam generated by the foam generator (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 processing device according to claim 4, characterized in that: The foam generator (400) and the ejector (600) are integrated together, and the foam outlet of the foam generator (400) is connected to the inlet of the suction cavity (601) of the ejector (600).

6. The fabric processing device according to claim 4, characterized in that: The foam generating chamber (401) and the foam generator (402) are both configured as columnar structures extending up and down, and the axis centers of the foam generating chamber (401) and the foam generator (402) of the columnar structure coincide with each other; The ejector (600) is arranged below the foam generator (400), and a foam outlet communicating with the ejector air suction cavity (601) is provided at the bottom of the foam generating cavity (401).

7. The fabric processing device according to claim 6, characterized in that: The ejector (600) comprises a transversely extending water inlet portion (600a) and a water outlet portion (600b), wherein the ejector water inlet is formed at one end of the water inlet portion (600a) in the transversely extending direction, and the ejector water outlet is formed at the other end thereof, which is arranged inside the transversely extending water outlet portion (600a); The air suction cavity (601) communicating with the foam generator (400) and the first water inlet pipeline (501) is defined between the inner cavities of the water inlet portion (600a) and the water outlet portion (600b) disposed inside the water outlet portion (600b).

8. The fabric processing device according to claim 7, characterized in that: An outlet connected to the first water inlet pipeline (501) is formed at one end of the water outlet portion (600b) in the lateral extension direction, and an inlet connected to the foam generator (400) is formed at the top of the other end; The water outlet portion (600b) is provided with a tapered cavity (602) tapered along the water flow direction at one end provided with the inlet, and the water inlet portion (600a) is provided with a tapered nozzle (603) tapered along the water flow direction at one end provided with the ejector water outlet, and an annular conical channel (604) extending along the water flow direction and serving as a part of the air suction cavity (601) is defined between the tapered cavity (602) and the tapered nozzle (603); When water is discharged from the ejector outlet, negative pressure can be generated at the annular conical channel (604), so that the foam in the foam generator (400) can be sucked into the annular conical channel (604) under the action of the negative pressure, so that the foam can be discharged into the fabric treatment drum (100) along with the water flow.

9. The fabric processing device according to any one of claims 1 to 3, characterized in that: The foam generator (400) and the ejector (600) are arranged above the window pad of the fabric treatment cylinder (100); The outlet of the first water inlet pipeline (501) is connected to a foam nozzle (5011), and the foam nozzle (5011) is arranged at the middle position of the top of the fabric processing cylinder (100).

10. The fabric processing device according to any one of claims 1 to 3, characterized in that: The water inlet pipeline (500) further comprises: a second water inlet pipeline (502), the second water inlet pipeline (502) being used to inject washing water into the detergent dissolving chamber (200); a third water inlet pipeline (503), the third water inlet pipeline (503) being used to spray washing water toward the window pad fold position of the fabric treatment drum (100); A fourth water inlet pipeline (504), the fourth water inlet pipeline (504) is used to inject washing water into the fabric treatment drum (100).

11. The fabric processing device according to claim 10, characterized in that: 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 individually 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 a water inlet valve.

12. The fabric processing device according to any one of claims 1 to 3, characterized in that: The detergent dispensing device also includes: at least one storage chamber (900) for storing detergent and / or softener, wherein the storage chamber (900) and the detergent dissolving chamber (200) are connected via a dosing pump (1000); The amount of detergent and / or softener pumped from the storage chamber (900) into the detergent dissolving chamber (200) can be controlled by controlling the operation of the dosing pump (1000).

13. The fabric processing device according to claim 1, characterized in that: The fabric processing device drum (100) comprises an outer drum (101) and an inner drum (102) pivotably arranged in the outer drum (101), and the fabric processing device is a drum-type fabric processing device having the outer drum (101) and the inner drum (102).

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