Fabric treatment equipment

Abstract

The utility model provides fabric treatment equipment, and belongs to the technical field of washing equipment. The air pump drives ozone gas to flow to generate air pressure, the air pressure generates acting force on detergent water, the detergent water is pressed into the jet device, meanwhile, the gas moves into the jet device and absorbs part of inlet air for foaming, and finally the jet device sprays foam at a certain flow speed through the foam spray head to reach the interior of the fabric treatment barrel. Compared with a traditional mode that water flow and gas need to be driven by two driving devices to enter the jet device in a pressurized mode, only one air pump is adopted, the water flow and the gas are driven by air pressure at the same time to be pressurized and accelerated to enter the jet device for foaming, the structure is more compact, the occupied space is small, cost is low, and the foaming effect is better.

Description

Technical Field

[0001] This application relates to the field of washing equipment technology, and more specifically, to a fabric treatment device. Background Technology

[0002] Detergent foam plays a good role in cleaning and softening clothes during the washing process. Currently, most washing machines do not have an active foam generator, so foam is only produced after a period of washing. This results in a slower detergent effect, and some detergent may not completely dissolve in the water, affecting the cleaning effect.

[0003] Furthermore, regarding health and sterilization, gases like ozone, which have good sterilization properties, are difficult to dissolve in water and therefore cannot provide effective sterilization during the washing process. However, they can adhere to the surface of foam and be encapsulated within it, achieving a good sterilization effect during contact between the foam and clothing. Current foam washing systems fail to fully integrate sterilization functionality, focusing solely on washing performance. Utility Model Content

[0004] This application provides a fabric treatment device. In this embodiment, an air pump drives ozone gas flow to generate air pressure. This air pressure exerts force on the detergent water, forcing it into an ejector. Simultaneously, gas also moves into the ejector, absorbing a portion of the incoming air for foaming. Finally, the ejector sprays foam at a certain flow rate through foam nozzles into the fabric treatment cylinder. Compared to traditional methods that require separate drive devices for water and gas to pressurize and enter the ejector, this embodiment uses only one air pump, using air pressure to simultaneously drive both water and gas to pressurize and accelerate their entry into the ejector for foaming. This results in a more compact structure, smaller footprint, lower cost, and better foaming effect. Specifically:

[0005] The first aspect of this application provides a fabric treatment apparatus, comprising:

[0006] Fabric treatment tube;

[0007] A mixing box, which forms a closed mixing chamber, is used to mix detergent and washing water to form a detergent solution.

[0008] An ozone generating device, comprising an ozone generator for generating ozone gas and a gas pump for driving the flow of ozone gas.

[0009] The connecting pipeline includes an air inlet pipeline and a liquid inlet pipeline. The air inlet pipeline includes at least a first air inlet pipeline connected between the ozone generator and the mixing box. The liquid inlet pipeline is connected between the mixing box and the fabric treatment cylinder. The first air inlet pipeline is used to input ozone gas pressurized by an air pump into the mixing box to pressurize the detergent liquid in the mixing box. The pressurized detergent liquid, together with the ozone gas, is discharged through the liquid inlet pipeline.

[0010] The liquid inlet pipe is also equipped with a jet injector for foaming the liquid. The detergent liquid discharged into the jet injector through the liquid inlet pipe is foamed and discharged into the fabric treatment cylinder under the pressure of the air pump, carrying ozone gas.

[0011] In the above technical solution, the air intake pipe also includes a second air intake pipe connected between the ozone generator and the ejector, and the second air intake pipe is connected to the air intake port of the ejector.

[0012] The outlet of the first air inlet pipe is located above the target liquid level in the mixing chamber.

[0013] In the above technical solution, the fabric processing equipment also includes an air inlet check valve installed on the air inlet pipe;

[0014] The one-way valve for air intake is designed to allow fluid to flow out of the ozone generator in one direction and restrict the fluid from flowing back into the ozone generator in the opposite direction.

[0015] In the above technical solution, a foam nozzle is connected to the outlet end of the liquid inlet pipe;

[0016] The ozone generator and mixing box are located near the bottom of the fabric treatment cylinder, while the jet injector and foam nozzle are located near the top of the fabric treatment cylinder.

[0017] In the above technical solution, the fabric treatment tube includes an outer tube and an inner tube that can be pivotally disposed in the outer tube;

[0018] The foam nozzle is located at the top of the inner cylinder and protrudes towards the inside of the inner cylinder.

[0019] In the above technical solution, the fabric processing equipment also includes:

[0020] Detergent dispenser, used for storing and / or dispensing detergent;

[0021] The water inlet pipe is used to inject washing water into the mixing box;

[0022] in

[0023] The water inlet pipe is also connected to the detergent box on the water inlet path that connects to the mixing box, so that the detergent and washing water can enter the mixing box together through the water inlet pipe.

[0024] or

[0025] The water inlet pipe is separately connected to the mixing box, and the fabric treatment equipment is equipped with a detergent pipe that separately connects the detergent box and the mixing box.

[0026] In the above technical solution, when the fabric treatment equipment is equipped with a detergent pipe that connects the detergent box and the mixing box separately, the water inlet pipe is a drain pipe that connects to the fabric treatment cylinder.

[0027] The drain pipe connects the fabric treatment cylinder and the mixing box, and a drain pump is installed on the drain pipe.

[0028] In the above technical solution, a one-way valve for water inlet is installed on the water inlet pipe;

[0029] The inlet check valve is designed to allow fluid to flow into the mixing box through the inlet pipe and restrict the fluid from flowing out of the mixing box.

[0030] In the above technical solution, the drain pipe is also equipped with a drain valve. When the drain valve is opened, the water in the fabric treatment cylinder can be discharged through the drain valve of the drain pipe. When the drain valve is closed, the water in the fabric treatment cylinder can be discharged into the mixing box through the drain pipe.

[0031] In the above technical solution, the fabric processing equipment is a roller-type fabric processing equipment.

[0032] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art:

[0033] In this embodiment, the air pump drives the flow of ozone gas to generate air pressure. The air pressure exerts a force on the detergent water, forcing the detergent water into the ejector. At the same time, the gas also moves into the ejector, absorbing a portion of the incoming air for foaming. Finally, the ejector sprays foam at a certain flow rate through the foam nozzle into the fabric treatment cylinder. Compared to the traditional method where water and gas require two separate driving devices to pressurize and enter the ejector, this embodiment uses only one air pump, using air pressure to simultaneously drive the water and gas flow to pressurize and accelerate their entry into the ejector for foaming. Its structure is more compact, occupies less space, has lower cost, and provides better foaming effect. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the overall structure of the fabric processing equipment in the embodiments of this application. Figure 1 The fabric processing equipment in the figure has a first air inlet pipe and a second air inlet pipe.

[0035] in:

[0036] 100 - Fabric treatment tube; 101 - Outer tube; 102 - Inner tube;

[0037] 200-Mixing Box;

[0038] 300 - Ozone generator; 301 - Ozone generator; 302 - Air pump;

[0039] 400 - Connecting pipe; 401 - Air inlet pipe; 4011 - First air inlet pipe; 4012 - Second air inlet pipe; 402 - Liquid inlet pipe;

[0040] 500-ejector;

[0041] 600 - Intake check valve;

[0042] 700-Foam Nozzle;

[0043] 800-Detergent Dispenser;

[0044] 900 - Drain pipe; 901 - Drain pump;

[0045] 1000-Inlet check valve. Detailed Implementation

[0046] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0047] Throughout the specification and claims, the following terms will have at least the meaning explicitly associated herein, unless the context otherwise requires. The meanings defined below are not intended to limit the terms, but are merely illustrative examples.

[0048] In the description of this utility model, 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 specifies otherwise. The term "based on" is not exclusive and allows for reliance on additional factors not described, unless the context clearly specifies otherwise. The word "exemplary" herein means "serving as an example, instance, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior to or better than other embodiments. The scope of this utility model 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 merely to illustrate some of the many possible embodiments of the claimed utility model. The various embodiments provided by this utility model should not be construed as limiting the scope of protection of this utility model.

[0049] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0050] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0051] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0052] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0053] Background Introduction

[0054] Detergent foam plays a good role in cleaning and softening clothes during the washing process. Currently, most washing machines do not have an active foam generator, so foam is only produced after a period of washing. This results in a slower detergent effect, and some detergent may not completely dissolve in the water, affecting the cleaning effect.

[0055] Furthermore, regarding health and sterilization, gases like ozone, which have good sterilization properties, are difficult to dissolve in water and therefore cannot provide effective sterilization during washing. However, they can adhere to the surface of foam and be encapsulated within it, achieving a good sterilization effect during foam-clothing contact. Current foam washing methods fail to fully integrate sterilization functionality, focusing only on washing performance.

[0056] Based on this, such as Figure 1 As shown, this application provides a fabric processing apparatus, including:

[0057] Fabric treatment tube 100;

[0058] Mixing box 200, the mixing box 200 forms a closed mixing chamber, used to mix detergent and washing water into detergent solution;

[0059] Ozone generator 300 includes an ozone generator 301 for generating ozone gas and an air pump 302 for driving the flow of ozone gas.

[0060] The connecting pipe 400 includes an air inlet pipe 401 and a liquid inlet pipe 402. The air inlet pipe 401 includes at least a first air inlet pipe 4011 connected between the ozone generator 300 and the mixing box 200. The liquid inlet pipe 402 is connected between the mixing box 200 and the fabric treatment cylinder 100. The first air inlet pipe 4011 is used to input ozone gas pressurized by the air pump 302 into the mixing box 200 to pressurize the detergent liquid in the mixing box 200. The pressurized detergent liquid, together with the ozone gas, is discharged through the liquid inlet pipe 402.

[0061] The liquid inlet pipe 402 is also equipped with an ejector 500 for foaming the liquid. The detergent liquid discharged into the ejector 500 through the liquid inlet pipe 402 is foamed and discharged into the fabric treatment cylinder 100 under the pressure of the air pump 302 carrying ozone gas.

[0062] In this embodiment, the air pump 302 drives the flow of ozone gas to generate air pressure. The air pressure exerts a force on the detergent water in the mixing box, forcing the detergent water into the ejector 500 on the inlet pipe 402. At the same time, the gas also moves into the ejector 500, absorbing a portion of the incoming air for foaming. Finally, the ejector 500 sprays the gas into the fabric treatment cylinder 100 at a certain flow rate. Compared with the traditional method where water and gas require two separate driving devices to pressurize and enter the ejector, this embodiment uses only one air pump, using air pressure to simultaneously drive the water and gas to pressurize and accelerate their entry into the ejector for foaming. This results in a more compact structure, smaller footprint, lower cost, and better foaming effect.

[0063] Specifically, in this embodiment, the detergent and washing water are mixed into a detergent solution using a mixing box 200, ensuring uniform distribution of the detergent in the water and thus improving the washing effect. The ozone gas generated by the ozone generator 300 has strong oxidizing properties, effectively killing bacteria and viruses and improving the hygiene and safety of fabric treatment. The ozone gas, pressurized by the air pump 302, is introduced into the mixing box 200 and mixed with the detergent solution, improving the solubility and utilization rate of the ozone gas and enhancing the sterilization effect. Connecting the ozone generator 300 to the mixing box 200 and the fabric treatment cylinder 100 via the connecting pipe 400 simplifies the equipment structure and makes operation easier. The use of the jet injector 500 causes the detergent solution to foam upon discharge, increasing the contact area between the detergent solution and the fabric and improving washing efficiency. Since the air pump 302 simultaneously drives water and gas, additional drive devices are reduced, lowering energy consumption and manufacturing costs. The pressurized detergent liquid is discharged together with ozone gas, which enhances the detergent liquid's penetration into the fabric and helps to clean it more thoroughly.

[0064] Furthermore, in some possible implementations, the fabric treatment equipment has two air inlet lines, specifically, such as... Figure 1 As shown, the air inlet pipe 401 also includes a second air inlet pipe 4012 connected between the ozone generator 300 and the ejector 500. The second air inlet pipe 4012 is connected to the air intake of the ejector 500. The ozone gas in the second air inlet pipe 4012 can enter the ejector 500 through the air intake of the ejector 500. The air outlet of the first air inlet pipe 4011 is located above the target liquid level in the mixing chamber.

[0065] In this design, since the mixing chamber is completely sealed, the ozone gas introduced into the mixing chamber through the first air inlet pipe 4011 exerts a downward pressure on the detergent liquid in the mixing chamber. Under the pressure of the ozone gas, the detergent liquid in the mixing chamber is forced into the inlet pipe 402 and moves upward until it reaches the ejector 500. At the same time, another stream of ozone moves upward through a separate pipe {i.e., the second air inlet pipe 4012}, eventually reaching the ejector 500 above the inner cylinder. The detergent water and ozone gas then mix and foam in the ejector 500, and are finally sprayed into the inner cylinder through the foam nozzle 700.

[0066] Furthermore, in some alternative embodiments, the fabric treatment apparatus also includes an intake check valve 600 disposed on the intake line 401.

[0067] The one-way valve 600 is designed to allow fluid to flow out of the ozone generator 300 in one direction and restrict the fluid from flowing back into the ozone generator 300 in the opposite direction.

[0068] The primary function of the inlet check valve 600 in this embodiment is to prevent fluid backflow, ensuring that ozone gas can only flow from the ozone generator 300 to the mixing chamber 200, and not in the opposite direction. This helps maintain pressure and flow stability within the system. Since ozone gas operates under high pressure, backflow could damage the ozone generator 300. The inlet check valve 600 prevents backflow due to pressure fluctuations or other reasons, thereby protecting the ozone generator from damage.

[0069] Furthermore, in some possible implementations, the outlet end of the liquid inlet pipe 402 is connected to a foam nozzle 700.

[0070] The ozone generator 300 and the mixing box 200 are located near the bottom of the fabric treatment cylinder 100, while the jet injector 500 and the foam nozzle 700 are located near the top of the fabric treatment cylinder 100.

[0071] In this embodiment, the foam nozzle 700 is located at the top of the fabric treatment drum 100. This design helps to evenly spray foam onto the clothes, improving washing and sterilization effects. By placing the foam nozzle 700 at the top of the fabric treatment drum 100, it is ensured that the foam formed by the mixture of detergent liquid and ozone gas directly acts on the clothes, improving washing efficiency. The foam nozzle 700 sprays ozone-containing foam directly onto the clothes, which can more effectively kill bacteria and viruses on the clothes, enhancing the sterilization effect. Placing the ozone generator 300 and the mixing box 200 at the bottom of the fabric treatment drum 100, and placing the jet injector 500 and the foam nozzle 700 at the top, this layout helps to optimize fluid dynamics, making the fluid flow smoother, reducing energy loss, and making full use of the space of the fabric treatment equipment, avoiding the fabric treatment equipment being too large.

[0072] Furthermore, in some possible embodiments, the fabric treatment tube 100 includes an outer tube 101 and an inner tube 102 pivotally disposed within the outer tube 101.

[0073] The foam nozzle 700 is located at the top of the inner cylinder 102 and protrudes towards the inside of the inner cylinder 102.

[0074] In this embodiment, the foam nozzle 700 is located at the top of the inner drum 102 and faces the inside of the inner drum. This design ensures that the foam is sprayed directly and evenly onto the clothes, enhancing the washing effect.

[0075] Furthermore, in some possible implementations, the fabric treatment apparatus further includes:

[0076] Detergent dispenser 800, used for storing and / or dispensing detergent;

[0077] The water inlet pipe is used to inject washing water into the mixing box 200.

[0078] in

[0079] The water inlet pipe is also connected to the detergent box 800 on the water inlet path that connects to the mixing box 200, so that the detergent and washing water can enter the mixing box 200 together through the water inlet pipe.

[0080] or

[0081] The water inlet pipe is separately connected to the mixing box 200, and the fabric treatment equipment is equipped with a detergent pipe that is separately connected to the detergent box 800 and the mixing box 200.

[0082] In other words, the mixing box in this application embodiment can be introduced in two ways when adding washing water and washing liquid: one way is to directly add washing water and washing liquid from the detergent box, and the other way is to draw washing water from the bottom of the fabric treatment drum and add washing liquid from the detergent box.

[0083] Specifically, such as Figure 1 As shown, when the washing water is drawn out from the bottom of the fabric treatment drum 100, a drain pump is used at the bottom of the drum to introduce the detergent water into the mixing chamber of the mixing box 200.

[0084] It's worth noting that the first method uses a single inlet pipe to mix detergent and water, simplifying the equipment's piping layout and reducing manufacturing costs and maintenance difficulty. In this case, the user only needs to add detergent to the detergent dispenser 800, and the equipment will automatically dispensing the detergent, improving ease of use.

[0085] Another method involves setting up two separate pipelines. One pipeline is used to allow the detergent in the detergent box to enter the mixing tank 200, and the other pipeline is used to allow the washing water in the fabric treatment drum 100 to enter the mixing tank 200. Compared with the first method, the second method makes full use of the washing water in the fabric treatment drum 100. Although the pipeline structure is more complex, it effectively recycles the washing water in the fabric treatment drum 100.

[0086] Furthermore, in some possible implementations, when the fabric treatment equipment is provided with a detergent pipe that separately connects the detergent box 800 and the mixing box 200, the water inlet pipe is a drain pipe 900 connected to the fabric treatment cylinder.

[0087] The drain pipe 900 connects the fabric treatment cylinder 100 and the mixing box 200, and the drain pipe 900 is equipped with a drain pump 901.

[0088] In this embodiment, the drain pipe 900 is used as the water inlet pipe, realizing the reuse of water resources, reducing the demand for fresh water, and improving the efficiency of water resource utilization. By using the drain pipe 900 as the water inlet pipe, the need for additional pipelines is reduced, simplifying the pipeline design of the equipment and lowering manufacturing costs. The drain pump 901 increases the pressure of the washing water entering the mixing box 200, thereby allowing the washing water to mix thoroughly with the detergent in the mixing box 200, thus improving the mixing effect.

[0089] Furthermore, in some possible implementations, an inlet check valve 1000 is provided on the inlet pipe;

[0090] The inlet check valve 1000 is designed to allow fluid to flow into the mixing box 200 through the inlet pipe and to restrict the flow of fluid out of the mixing box 200.

[0091] The primary function of the inlet check valve 1000 in this embodiment is to prevent liquid in the mixing tank 200 from flowing back into the inlet pipe, ensuring unidirectional fluid flow and preventing contamination and system turbulence. By restricting fluid flow from the mixing tank 200, the inlet check valve 1000 helps maintain pressure within the mixing tank, which is essential for ensuring uniform mixing of detergent and water, as well as subsequent foam generation and spraying. Preventing backflow also protects the inlet pump and other piping components from reverse pressure, extending the equipment's lifespan.

[0092] Furthermore, in some possible implementations, such as Figure 1 As shown, a drain valve is also provided on the drain pipe. When the drain valve is opened, the water in the fabric treatment cylinder can be discharged through the drain valve of the drain pipe 900. When the drain valve is closed, the water in the fabric treatment cylinder can be discharged into the mixing box 200 through the drain pipe.

[0093] Furthermore, in some possible embodiments, the above-mentioned fabric processing equipment is a roller-type fabric processing equipment.

[0094] In the above embodiments of this application, the descriptions of each embodiment have their own emphasis. Parts not described in detail in a certain embodiment can be referred to in the relevant descriptions of other embodiments. The steps illustrated in the related flowcharts can be executed in a computer system such as a set of computer-executable instructions. Furthermore, although a logical order is shown in the flowcharts, in some cases, the steps shown or described may be performed in a different order than that shown here. In other words, the order of steps described in the foregoing embodiments is merely an example. Reasonable adjustments to the order of steps based on the content of the embodiments of this application are also within the protection scope of the embodiments of this application.

[0095] The sequence numbers or order of description of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0096] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0097] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A fabric processing device, characterized in that, include: Fabric treatment tube (100); A mixing box (200) is formed into a closed mixing chamber for mixing detergent and washing water into a detergent solution. An ozone generator (300) includes an ozone generator (301) for generating ozone gas and an air pump (302) for driving the flow of the ozone gas. A connecting pipe (400) is provided, which includes an air inlet pipe (401) and a liquid inlet pipe (402). The air inlet pipe (401) includes at least a first air inlet pipe (4011) connected between the ozone generator (300) and the mixing box (200). The liquid inlet pipe (402) is connected between the mixing box (200) and the fabric treatment cylinder (100). The first air inlet pipe (4011) is used to input ozone gas pressurized by the air pump (302) into the mixing box (200) to pressurize the detergent liquid in the mixing box (200). The pressurized detergent liquid, together with the ozone gas, is discharged through the liquid inlet pipe (402). The liquid inlet pipe (402) is also provided with a jet nozzle (500) for foaming the liquid, wherein the detergent liquid discharged into the jet nozzle (500) through the liquid inlet pipe (402) is foamed and carried by the ozone gas under the pressure of the air pump (302) into the fabric treatment cylinder (100).

2. The fabric processing equipment according to claim 1, characterized in that, The air intake pipe (401) further includes a second air intake pipe (4012) connected between the ozone generator (300) and the jet injector (500), the second air intake pipe (4012) being connected to the air intake of the jet injector (500); The outlet of the first air inlet pipe (4011) is located above the target liquid level in the mixing chamber.

3. The fabric processing equipment according to claim 1, characterized in that, The fabric processing equipment also includes an air intake check valve (600) disposed on the air intake pipe (401). The inlet check valve (600) is designed to allow fluid to flow out of the ozone generator (300) in one direction and restrict the fluid from flowing back into the ozone generator (300).

4. The fabric processing equipment according to any one of claims 1-3, characterized in that, The outlet end of the inlet pipe (402) is connected to a foam nozzle (700). The ozone generator (300) and the mixing box (200) are located near the bottom of the fabric treatment cylinder (100), and the jet injector (500) and the foam nozzle (700) are located near the top of the fabric treatment cylinder (100).

5. The fabric processing equipment according to claim 4, characterized in that, The fabric processing tube (100) includes an outer tube (101) and an inner tube (102) pivotally disposed in the outer tube (101). The foam nozzle (700) is located at the top of the inner cylinder (102) and protrudes toward the interior of the inner cylinder (102).

6. The fabric processing equipment according to any one of claims 1-3, characterized in that, The fabric processing equipment also includes: A detergent dispenser (800) for storing and / or dispensing detergent; A water inlet pipe is used to inject washing water into the mixing box (200); in The water inlet pipe is also connected to the detergent box (800) on the water inlet path that connects to the mixing box (200), so that detergent and washing water can enter the mixing box (200) together through the water inlet pipe; or The water inlet pipe is separately connected to the mixing box (200), and the fabric treatment equipment is provided with a detergent pipe that is separately connected to the detergent box (800) and the mixing box (200).

7. The fabric processing equipment according to claim 6, characterized in that, When the fabric treatment equipment is provided with a detergent pipe that connects the detergent box (800) and the mixing box (200) separately, the water inlet pipe is a drain pipe (900) connected to the fabric treatment cylinder. The drain pipe (900) connects the fabric treatment cylinder (100) and the mixing box (200), and the drain pipe (900) is equipped with a drain pump (901).

8. The fabric processing equipment according to claim 7, characterized in that, A one-way valve (1000) is installed on the water inlet pipe. The inlet check valve (1000) is designed to allow fluid to flow into the mixing box (200) through the inlet pipe and to restrict fluid from flowing out of the mixing box (200).

9. The fabric processing equipment according to claim 7, characterized in that, The drain pipe is also equipped with a drain valve. When the drain valve is opened, the water in the fabric treatment tube can be discharged through the drain valve of the drain pipe (900). When the drain valve is closed, the water in the fabric treatment tube can be discharged into the mixing box (200) through the drain pipe.

10. The fabric processing equipment according to claim 1, characterized in that, The fabric processing equipment is a roller-type fabric processing equipment.

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