Detergent box putting assembly and fabric treatment equipment

Abstract

The invention provides a detergent box putting assembly and fabric treatment equipment, and belongs to the technical field of fabric treatment equipment. The detergent box putting assembly comprises a detergent putting module and a foam generating module. The detergent putting module is provided with a detergent putting opening. The foam generating module comprises a foaming cavity, wherein a foam maker, a first liquid inlet communicated with the detergent feeding opening and a foam discharging opening used for outputting foam to a washing cavity of the fabric processing equipment are arranged in the foaming cavity; the detergent putting module is provided with a pressure device and / or a pressurizing structure, and the pressure device and / or the pressurizing structure can enable the detergent supplied to the foaming cavity from the first liquid inlet to be injected into the foaming cavity in a pressure flow mode.

Description

Technical Field

[0001] The present invention relates to the technical field of fabric processing equipment, and in particular to a detergent box dispensing component and fabric processing equipment. Background Art

[0002] Currently available fabric treatment equipment usually does 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] In order to overcome the problem in the related art that the detergent in the fabric treatment device takes effect slowly when washing fabrics, which affects the fabric cleaning effect. In the embodiment of the present application, by combining the detergent delivery module and the foam generation module together, the detergent in the detergent delivery module can be foamed by the foam generation module before entering the fabric treatment device, so that the detergent entering the fabric treatment device acts on the fabric surface in the form of foam, thereby improving the fabric cleaning effect. At the same time, when the detergent delivery module in the embodiment of the present invention delivers detergent into the foaming cavity of the foam generation module, the detergent can be injected into the foaming cavity in the form of a pressure flow under the action of the pressure device and / or the pressurization structure, thereby increasing the foaming amount and improving the water content and fluidity of the foam.

[0004] A first aspect of an embodiment of the present invention provides a detergent box dispensing assembly, which is applied to a fabric processing device. The detergent box dispensing assembly includes a detergent dispensing module and a foam generating module:

[0005] The detergent delivery module is provided with a detergent delivery port;

[0006] The foam generating module comprises: a foaming chamber, in which a foamer and a first liquid inlet connected to a detergent delivery port and a foam discharge port for outputting foam to a washing chamber of a fabric treatment device are arranged;

[0007] The detergent delivery module is provided with a pressure device and / or a pressurizing structure, and the pressure device and / or the pressurizing structure can make the detergent supplied to the foaming cavity from the first liquid inlet be injected into the foaming cavity in the form of a pressure flow;

[0008] Preferably, when the detergent box dispensing module outputs foam to the fabric treating device, the foaming chamber is configured to be in a positive pressure state.

[0009] In the above technical solution, the detergent dispensing module includes:

[0010] A detergent containing chamber and a detergent delivery chamber, the pressure device and / or the pressurizing structure comprises a detergent delivery pump disposed between the detergent containing chamber and the detergent delivery chamber, the liquid inlet end of the detergent delivery pump is connected to the detergent containing chamber, the liquid discharge end of the detergent delivery pump is connected to the detergent delivery chamber, and the detergent delivery chamber is provided with a detergent delivery port;

[0011] The detergent delivery pump can pump the detergent in the detergent containing chamber into the detergent delivery chamber, and inject the detergent into the foaming chamber in the form of a pressure flow through the detergent delivery port of the detergent delivery chamber.

[0012] In the above technical solution, the foam generating module further comprises a first liquid inlet and a second liquid inlet communicated with the foaming chamber;

[0013] The first liquid inlet is connected to the detergent delivery port and is used for receiving detergent from the detergent delivery chamber. The second liquid inlet is used for injecting washing water into the foaming chamber. The washing water injected into the foaming chamber and the detergent injected into the foaming chamber are mixed to form a detergent liquid. The foamer is used for foaming the detergent liquid in the foaming chamber to generate foam. The foam discharge port is used for outputting the foam generated in the foaming chamber.

[0014] In the above technical solution, there are multiple detergent containing chambers, each of which is provided with a detergent dispensing pump, and the discharge end of each detergent dispensing pump is connected to the detergent dispensing chamber.

[0015] In the above technical solution, the detergent box dispensing module also includes:

[0016] A water inlet, the water inlet is used to inject water into the detergent delivery chamber;

[0017] A first spray head is provided at the detergent delivery port, wherein water injected into the detergent delivery chamber through the water inlet can be mixed with the washing liquid pumped into the detergent delivery chamber through the detergent delivery pump, and sprayed into the foaming chamber through the first spray head.

[0018] In the above technical solution, the first spray head is arranged at the top of the foaming cavity;

[0019] The detergent liquid sprayed by the first spray head sprays the liquid surface of the foaming cavity from top to bottom.

[0020] In the above technical solution, the water inlet is connected to the first pipeline, the second liquid inlet is connected to the second pipeline, the first pipeline is provided with a first water inlet valve, and the second pipeline is provided with a second liquid inlet valve;

[0021] The second pipeline is used as the main water inlet pipeline of the fabric processing device when the detergent box dispensing assembly is arranged in the fabric processing device.

[0022] In the above technical solution, the foam generating module further comprises:

[0023] An air pump and a gas generator with a sterilizing function, wherein the gas generator is connected between the air pump and the foaming device;

[0024] An air pipe is provided between the foamer and the gas generator, and a one-way valve is provided on the air pipe. The one-way valve is designed to allow gas to enter the foaming cavity through the air pipe and restrict the liquid in the foaming cavity from being discharged through the air pipe.

[0025] In the above technical solution, the foamer is arranged at the bottom of the foaming cavity, and the foam outlet is formed at the top of the foaming cavity.

[0026] In the above technical solution, the detergent box dispensing assembly also includes an ozone generator, an ozone vent is provided in the foaming chamber and a foaming net is provided on the outflow side of the vent, and the ozone generated by the ozone generator enters the foaming chamber through the ozone vent and the foaming net.

[0027] A second aspect of the embodiment of the present invention provides a fabric treatment device, comprising the detergent box dispensing assembly provided in the first aspect of the embodiment, the fabric treatment device comprising a fabric treatment drum for accommodating fabrics;

[0028] The fabric treatment cylinder and the bubble discharge port in the detergent box delivery assembly are communicated, so that the foam output from the bubble discharge port is sprayed from the top of the fabric treatment cylinder to the inside of the fabric treatment cylinder from top to bottom.

[0029] In the above technical solution, the fabric processing equipment also includes:

[0030] a third pipeline, one end of which is connected to the fabric processing cylinder, and the other end of which is connected to the foaming outlet of the foaming chamber;

[0031] The second pipeline connected with the second liquid inlet of the foaming chamber, the foaming chamber and the third pipeline are connected in sequence to form a main wash water inlet channel of the fabric treatment drum.

[0032] In the above technical solution, one end of the third pipeline communicating with the fabric processing cylinder is arranged at the top of the fabric processing cylinder, and one end of the third pipeline communicating with the fabric processing cylinder is connected to the second spray head:

[0033] The second spray head is used to spray the fabric in the fabric treatment drum from top to bottom.

[0034] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0035] In the embodiment of the present application, the detergent dispensing module and the foam generating module are combined together. The detergent in the detergent dispensing module can be foamed by the foam generating module before entering the fabric processing device, so that the detergent entering the fabric processing device acts on the fabric surface in the form of foam, thereby improving the cleaning effect of the fabric. At the same time, when the detergent dispensing module in the embodiment of the present invention dispenses detergent into the foaming cavity of the foam generating module, the detergent can be injected into the foaming cavity in the form of a pressure flow under the action of the pressure device and / or the pressurization structure, thereby increasing the foaming amount and improving the water content and fluidity of the foam. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0037] Figure 1 A schematic diagram of a system when a detergent box dispensing assembly and a fabric processing device are connected in an embodiment of the present invention;

[0038] Figure 2 Schematic diagram of the structure of a fabric processing device in an embodiment of the present invention.

[0039] in:

[0040] 1-detergent dispensing module; 101-detergent dispensing pump; 102-detergent containing chamber; 103-detergent dispensing chamber; 104-first spray head; 105-first pipeline; 106-first water inlet valve;

[0041] 2-foam generating module; 200-foaming chamber; 201-foaming device; 202-second pipeline; 203-second liquid inlet valve; 204-air pump; 205-gas generator; 206-air pipe; 207-check valve; 208-bubble outlet;

[0042] 300- fabric treatment cylinder;

[0043] 400-third pipeline;

[0044] 500-Second sprinkler head. DETAILED DESCRIPTION

[0045] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Instead, they are merely examples of devices and methods consistent with some aspects of the present invention as detailed in the appended claims.

[0046] Currently available fabric treatment equipment usually does 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 fail to completely dissolve in water, affecting the cleaning effect. In the embodiment of the present application, by combining the detergent delivery module and the foam generating module together, the detergent in the detergent delivery module can be foamed by the foam generating module before entering the fabric treatment device, so that the detergent entering the fabric treatment device acts on the fabric surface in the form of foam, thereby improving the cleaning effect of the fabric. At the same time, when the detergent delivery module in the embodiment of the present invention delivers detergent into the foaming chamber of the foam generating module, the detergent can be injected into the foaming chamber in the form of a pressure flow under the action of the pressure device and / or the pressurization structure, thereby increasing the foaming amount and improving the water content and fluidity of the foam.

[0047] The following is combined with Figure 1 -Attached Figure 2 The technical solution of this embodiment is elaborated in detail. In the absence of conflict, the following implementation methods and embodiments can be combined with each other.

[0048] Example

[0049] like Figure 1 and Figure 2 As shown, in a first aspect of an embodiment of the present invention, a detergent box dispensing assembly is provided, which is applied in a fabric processing device. The detergent box dispensing assembly includes a detergent dispensing module 1 and a foam generating module 2:

[0050] The detergent dispensing module 1 is provided with a detergent dispensing port;

[0051] The foam generating module 2 comprises: a foaming chamber 200, in which a foaming device 201, a first liquid inlet connected to a detergent delivery port and a foam outlet 208 for outputting foam to a washing chamber of a fabric treatment device are arranged;

[0052] The detergent dispensing module 1 is provided with a pressure device and / or a pressurizing structure, which can enable the detergent supplied to the foaming chamber 200 from the first liquid inlet to be injected into the foaming chamber 200 in the form of a pressure flow.

[0053] Preferably, when the detergent box delivery module outputs foam to the fabric treatment device, the foaming chamber is configured to be in a positive pressure state.

[0054] In the embodiment of the present application, the detergent dispensing module 1 and the foam generating module 2 are combined together. Before the detergent in the detergent dispensing module 1 enters the fabric processing device, the detergent can be foamed by the foam generating module 2, so that the detergent entering the fabric processing device acts on the fabric surface in the form of foam, thereby improving the cleaning effect of the fabric. At the same time, when the detergent dispensing module 1 in the embodiment of the present invention dispenses detergent into the foaming cavity 200 of the foam generating module 2, the detergent can be injected into the foaming cavity 200 in the form of a pressure flow under the action of the pressure device and / or the pressurization structure, thereby increasing the foaming amount and improving the water content and fluidity of the foam.

[0055] It is worth noting that when the detergent is injected into the foaming chamber 200 in the form of a pressure flow, it can be injected directly into the water in the foaming chamber 200, or it can be injected onto the water surface in the foaming chamber 200.

[0056] Furthermore, in some embodiments, the detergent delivery module 1 includes:

[0057] The detergent containing chamber 102 and the detergent delivery chamber 103, the pressure device and / or the pressurization structure comprises a detergent delivery pump 101 disposed between the detergent containing chamber 102 and the detergent delivery chamber 103, the liquid inlet end of the detergent delivery pump 101 is connected to the detergent containing chamber 102, and the liquid discharge end is connected to the detergent delivery chamber 103, and the detergent delivery chamber 103 is provided with a detergent delivery port;

[0058] The detergent delivery pump can pump the detergent in the detergent containing chamber 102 into the detergent delivery chamber 103 , and inject the detergent into the foaming chamber 200 in the form of a pressure flow through the detergent delivery port of the detergent delivery chamber 103 .

[0059] That is, in some embodiments, the detergent is pumped into the foaming chamber 200 by the detergent delivery pump 101, so that the detergent entering the foaming chamber 200 has a certain pressure, thereby being able to form an effective jet of water to impact the liquid in the foaming chamber 200, thereby increasing the foaming amount and improving the water content and fluidity of the foam.

[0060] Further, in some embodiments, the foam generating module 2 further includes a first liquid inlet and a second liquid inlet communicating with the foaming chamber 200;

[0061] The first liquid inlet is connected to the detergent delivery port and is used for receiving detergent from the detergent delivery chamber 103. The second liquid inlet is used for injecting washing water into the foaming chamber 200. The washing water injected into the foaming chamber 200 and the detergent injected into the foaming chamber 200 are mixed to form a detergent liquid. The foamer 201 is used for foaming the detergent liquid in the foaming chamber 200 to generate foam. The bubble discharge port 208 is used for outputting the foam generated in the foaming chamber 200.

[0062] Specifically, when the detergent is directly injected into the liquid in the foaming chamber 200 in the form of a pressure flow, the liquid level in the foaming chamber 200 can be controlled in advance to be at a low water level to avoid the situation where the detergent directly injected into the foaming chamber 200 in the form of a pressure flow cannot form an effective impact effect on the liquid in the foaming chamber when the liquid level in the foaming chamber 200 is too high.

[0063] More specifically, when the detergent impacts the liquid surface in the foaming chamber 200 from top to bottom in the form of a pressure flow, the liquid level in the foaming chamber 200 can be controlled in advance to be at a high water level, so that the foam formed at the liquid surface can be effectively impacted, thereby improving the foam generation effect and flow effect in the foaming chamber.

[0064] Furthermore, in some embodiments, there are a plurality of detergent containing chambers 102 , each of which is provided with a detergent dispensing pump 101 , and a discharge end of each detergent dispensing pump 101 is connected to the detergent dispensing chamber 103 .

[0065] Preferably, the multiple detergent holding chambers 102 include a laundry liquid storage chamber and a softener storage chamber, and the multiple detergent delivery pumps 101 include a laundry liquid delivery pump and a softener delivery pump. The detergents in the laundry liquid storage chamber and the softener storage chamber are delivered to the washing delivery chamber 103 for mixing through the laundry liquid delivery pump and the softener delivery pump.

[0066] In some embodiments, the detergent box delivery module further includes:

[0067] A water inlet, which is used to inject water into the detergent delivery chamber 103;

[0068] A first spray head 104 is provided at the detergent delivery port, wherein water injected into the detergent delivery chamber 103 through the water inlet can be mixed with the washing liquid pumped into the detergent delivery chamber 103 through the detergent delivery pump 101 , and sprayed into the foaming chamber through the first spray head 104 .

[0069] When the detergent dispensing pump 101 is turned on to dispense detergent into the detergent dispensing chamber 103, the detergent box dispensing component in the embodiment of the present invention can control the water inlet to allow an appropriate amount of water to enter the detergent dispensing chamber 103, so that the detergent and water are preliminarily mixed in the detergent dispensing chamber 103, and the mixed detergent liquid in the detergent dispensing chamber 103 enters the foaming chamber 200 of the foam generating module 2 through the first spray head 104 under the body pressure of the detergent dispensing pump 101 and the water inlet pressure of the water inlet.

[0070] It is worth mentioning that since the detergent liquid in the detergent delivery chamber 103 is discharged into the foaming chamber 200 of the foam generating module 2 under the dual action of the detergent delivery pump 101 and the water inlet pressure, the detergent liquid entering the foaming chamber 200 can still maintain a certain water pressure to ensure that the washing liquid passing through the first spray head 104 has a certain water pressure, can form an effective jet of water, impact the liquid surface in the foaming chamber 200, thereby increasing the foaming amount and improving the water content and fluidity of the foam.

[0071] In some embodiments, the first shower head 104 is disposed at the top of the foaming chamber 200;

[0072] The detergent liquid sprayed by the first spray head 104 sprays the liquid surface of the foaming chamber 200 from top to bottom.

[0073] In the embodiment of the present invention, the first spray head 104 is arranged at the top of the foaming chamber 200 so that the cleaning liquid sprayed from the first spray head 104 can directly impact the liquid surface of the foaming chamber 200, thereby further increasing the foaming amount and improving the water content and fluidity of the foam.

[0074] In some embodiments, the water inlet is connected to the first pipeline 105, the second liquid inlet is connected to the second pipeline 202, the first pipeline 105 is provided with a first water inlet valve 106, and the second pipeline 202 is provided with a second liquid inlet valve 203;

[0075] The second pipeline 206 is used as the main water inlet pipeline of the fabric processing device when the detergent box dispensing assembly is arranged in the fabric processing device.

[0076] Preferably, the amount of water inlet per unit time when the second liquid inlet valve 203 is at its maximum opening is greater than the amount of water inlet per unit time when the first liquid inlet valve 106 is at its maximum opening.

[0077] In this way, when the detergent box dispensing assembly is provided in the fabric processing device, the bubble discharge port 208 of the detergent box dispensing assembly can be connected to the fabric processing drum, so that the main wash water inflow of the fabric processing drum can be completed more quickly through the second pipeline 202. That is, the second pipeline 202 in the embodiment of the present invention serves as the main water inlet pipe of the fabric processing device, thereby eliminating the water inlet bellows component between the detergent box and the fabric processing drum of the conventional fabric processing device.

[0078] In some embodiments, the foam generating module further comprises:

[0079] An air pump 204 and a gas generator 205 with a sterilizing function, the gas generator 205 is connected between the air pump 204 and the foamer 201; preferably, the gas generator 205 is an ozone generator;

[0080] An air pipe 206 is provided between the foamer 201 and the gas generator 205 , and a one-way valve 207 is provided on the air pipe 206 . The one-way valve 207 is designed to allow gas to enter the foaming cavity 200 through the air pipe 206 and to limit the liquid in the foaming cavity 200 from being discharged through the air pipe 206 .

[0081] In the embodiment of the present invention, an ozone generator is arranged between the air pump 204 and the foamer 205, so that ozone can be attached to the surface of the bubbles and wrapped in the bubbles during foaming, forming ozone foam with a sterilization effect, thereby improving the fabric cleaning effect while improving the sterilization effect on the fabric.

[0082] In some embodiments, Figure 1 and Figure 2 As shown, the foamer 201 is disposed at the bottom of the foaming cavity 200 , and the foam outlet 208 is formed at the top of the foaming cavity 200 .

[0083] In the embodiment of the present invention, the foamer 201 is arranged at the bottom of the foaming chamber 200, so that the liquid in the foaming chamber 200 can be fully foamed. In the embodiment of the present invention, the bubble discharge port 208 is arranged at the top of the foaming chamber 200, so that when the foam generating module 2 foams, the generated foam can be transported to the fabric processing cylinder of the fabric processing equipment through the bubble discharge port 208 in time, and the foaming liquid will not be discharged.

[0084] Furthermore, in some possible embodiments, the detergent box dispensing assembly also includes an ozone generator, an ozone vent is provided in the foaming chamber 200, and a foaming net is provided on the outflow side of the vent, and the ozone generated by the ozone generator enters the foaming chamber 200 through the ozone vent and the foaming net.

[0085] The second aspect of the embodiment of the present application further provides a fabric treatment device, which includes the detergent box dispensing assembly provided in the first aspect of the embodiment, and the fabric treatment device includes a fabric treatment drum 300 for accommodating fabrics;

[0086] The top of the fabric treatment drum 300 is connected to the bubble discharge port 208 in the detergent box dispensing assembly, so that the foam output from the bubble discharge port is sprayed from the top of the fabric treatment drum to the inside of the fabric treatment drum from top to bottom.

[0087] When the fabric treatment device needs to take in water to wash fabrics, water can be taken in through the second pipe 202 in the detergent box delivery assembly. The water entering the foaming chamber 200 from the second pipe 202 can enter the fabric treatment drum through the bubble discharge port 208. At the same time, the liquid in the detergent delivery chamber 103 can be discharged into the foaming chamber 200 and mixed with the water in the foaming chamber 200 to form high-concentration washing water. The foamer 201 foams the washing water in the foaming chamber 200, and the generated foam can be discharged into the fabric treatment drum 300 through the bubble discharge port 208.

[0088] In some embodiments, Figure 1 and Figure 2 As shown, the fabric processing device also includes:

[0089] A third pipeline 400, one end of which is connected to the fabric processing cylinder 300, and the other end of which is connected to the foam outlet 208 of the foaming chamber 200;

[0090] The second pipeline 202 connected to the second liquid inlet of the foaming chamber 200 , the foaming chamber 200 and the third pipeline 400 are sequentially connected to form a main wash water inlet channel of the fabric treatment drum 300 .

[0091] That is, the fabric processing device in the embodiment of the present invention can discharge washing water into the fabric processing drum through the above-mentioned main wash water inlet channel, and can also input foam liquid into the fabric processing drum through the above-mentioned main wash water inlet channel, thereby optimizing the fabric processing device pipeline while also improving the washing effect of the fabric processing device on the fabric.

[0092] In some embodiments, Figure 1 and Figure 2 As shown, one end of the third pipeline 400 communicating with the fabric treatment cylinder 400 is arranged at the top of the fabric treatment cylinder 300, and one end of the third pipeline 400 communicating with the fabric treatment cylinder 300 is connected to a second spray head 500:

[0093] The second spray head 500 is used to spray the fabric in the fabric treatment drum 300 from top to bottom.

[0094] In the embodiment of the present invention, the second spray head 500 is arranged on the top of the fabric treatment drum 300, so that the foam or washing water entering the fabric treatment drum 300 through the second spray head 500 can spray the fabric in the fabric treatment drum from top to bottom in all directions, thereby improving the washing effect on the fabric.

[0095] It should also be noted that the above-mentioned "second spray head 500 is used to spray the fabric in the fabric treatment drum 300 from top to bottom" does not require that the spray head 500 must be straight up or down when spraying. Spraying obliquely from top to bottom when spraying can also achieve the technical effect of increasing the amount of foaming.

[0096] It should also be noted that in some alternative embodiments, the second spray head 500 can be set to a rotatable form, so that by controlling the rotation of the second spray head 500, different positions of the liquid surface in the foaming chamber 200 can be sprayed, thereby avoiding the phenomenon of foaming dead corners and further improving the foaming effect of the foaming chamber 200.

[0097] Further, preferably, the fabric processing device mentioned above is a washing machine or a washer-dryer.

[0098] In order to make the working principle of the above-mentioned fabric processing device when washing fabrics more clear, the following takes the fabric processing device as a washing machine as an example and combines Figure 1 and Figure 2 To explain in detail:

[0099] The specific operation process is as follows:

[0100] The detergent delivery pump 101 is turned on to deliver a proper amount of laundry liquid into the detergent delivery chamber 103, and the first water inlet valve 106 is turned on to inject a proper amount of water into the detergent delivery chamber 103, so that the detergent and water are preliminarily mixed in the detergent delivery chamber 103 and then enter the foaming chamber 200 of the foam generating module 2 through the first spray head 104. The foaming chamber 200 may contain clean water that passed through the last rinsing water inlet. After the new washing water containing detergent enters, it mixes with the clean water in the foaming chamber 200 to gradually form high-concentration washing water, and a part of the excess washing water is discharged, and enters the fabric treatment drum 300 from the third pipeline 400.

[0101] Turn on the air pump 204 and the ozone generator, and the generated ozone gas enters the foaming chamber 200 through the one-way valve 207 and the foamer 201, and under the action of the foamer 201, a large amount of ozone foam is formed, which gradually fills the top of the foaming chamber 200, and enters the fabric treatment cylinder 300 through the bubble discharge port 208, the third pipeline 400 and the second spray meat 500, covering the fabric and glass bowl in the cylinder, with good sterilization effect and foaming visual effect.

[0102] During the foam washing process, the first water inlet valve 106 on the first pipeline 105 can be opened as needed to spray high-speed water from the top of the foaming chamber 200 to impact the liquid surface of the foaming chamber 200, thereby increasing the foam production and improving the foam water content and fluidity.

[0103] During the foam washing process, the detergent delivery pump 101 can be turned on as needed to add an appropriate amount of detergent so that the detergent concentration reduced by the spraying of clean water for foaming can be increased, thereby achieving a continuous foaming effect.

[0104] During the foam washing process, the inner drum in the fabric treatment drum 300 is operated at a certain rotation and stop ratio, and as the amount of detergent and water, as well as the amount of foam, a normal washing process can be performed synchronously.

[0105] After the ozone foam sterilization washing runs for a set time, the foaming stops, and the water level in the fabric treatment drum 300 is detected. If the water level does not reach the corresponding water level of the washing load, the second liquid inlet valve 203 as the main water inlet valve is opened to replenish water, and then the main washing program continues to run. The cumulative amount of detergent added is calculated. If the amount of detergent added does not reach the corresponding amount of the washing load, the corresponding detergent is continued to be added.

[0106] The control logic controls the detergent dosage, water intake and air intake to optimize the ratio of detergent to water, foaming water to spray water, and foaming water to ventilation volume, so as to achieve the best foaming effect.

[0107] Those skilled in the art will readily appreciate other embodiments of the present invention after considering the specification and practicing the embodiments disclosed herein. This application is intended to cover any variations, uses or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary technical means in the art that are not disclosed in the present invention. The description and examples are to be regarded as exemplary only, and the true scope and spirit of the present invention are indicated by the following claims.

[0108] It should be understood that the present invention is not limited to the exact construction that has been described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A detergent box dispensing assembly, used in a fabric processing device, characterized in that: The detergent box dispensing assembly comprises a detergent dispensing module (1) and a foam generating module (2): The detergent dispensing module (1) is provided with a detergent dispensing port; The foam generating module (2) comprises: a foaming chamber (200), wherein a foaming device (201) is provided in the foaming chamber (200), and a first liquid inlet communicated with the detergent delivery port and a foam discharge port (208) for outputting foam to the washing chamber of the fabric treatment device; The detergent delivery module (1) is provided with a pressure device and / or a pressurizing structure, and the pressure device and / or the pressurizing structure can enable the detergent supplied to the foaming chamber (200) from the first liquid inlet to be injected into the foaming chamber (200) in the form of a pressure flow; Preferably, when the detergent box dispensing module outputs foam to the fabric treating device, the foaming chamber is configured to be in a positive pressure state.

2. The detergent box dispensing assembly according to claim 1, characterized in that: The detergent dispensing module (1) comprises: A detergent containing chamber (102) and a detergent delivery chamber (103), wherein the pressure device and / or the pressurizing structure comprises a detergent delivery pump (101) disposed between the detergent containing chamber (102) and the detergent delivery chamber (103), wherein the liquid inlet end of the detergent delivery pump (101) is connected to the detergent containing chamber (102) and the liquid outlet end is connected to the detergent delivery chamber (103), and the detergent delivery chamber (103) is provided with the detergent delivery port; The detergent delivery pump is capable of pumping the detergent in the detergent containing chamber (102) into the detergent delivery chamber (103), and injecting the detergent into the foaming chamber (200) in the form of a pressure flow through the detergent delivery port of the detergent delivery chamber (103).

3. The detergent box dispensing assembly according to claim 2, characterized in that: The foam generating module (2) further comprises a first liquid inlet and a second liquid inlet which are in communication with the foaming chamber (200); The first liquid inlet is connected to the detergent delivery port and is used to receive detergent from the detergent delivery chamber (103); the second liquid inlet is used to inject washing water into the foaming chamber (200); the washing water injected into the foaming chamber (200) and the detergent injected into the foaming chamber (200) are mixed to form a detergent liquid; the foamer (201) is used to perform a foaming process on the detergent liquid in the foaming chamber (200) to generate foam; and the foam discharge port (208) is used to output the foam generated in the foaming chamber (200).

4. The detergent box dispensing assembly according to claim 2, characterized in that: There are a plurality of detergent containing chambers (102), each of which is provided with a detergent dispensing pump (101), and the discharge end of each detergent dispensing pump (101) is connected to the detergent dispensing chamber (103).

5. The detergent box dispensing assembly according to claim 3, characterized in that: The detergent box delivery module also includes: a water inlet, the water inlet being used to inject water into the detergent delivery chamber (103); A first spray head (104) is provided at the detergent delivery port, wherein water injected into the detergent delivery chamber (103) through the water inlet can be mixed with the washing liquid pumped into the detergent delivery chamber (103) through the detergent delivery pump (101), and sprayed into the foaming chamber through the first spray head (104).

6. The detergent box dispensing assembly according to claim 5, characterized in that: The first spray head (104) is arranged at the top of the foaming chamber (200); The detergent liquid sprayed by the first spray head (104) sprays the liquid surface of the foaming chamber (200) from top to bottom.

7. The detergent box dispensing assembly according to claim 5, characterized in that: The water inlet is connected to a first pipeline (105), the second liquid inlet is connected to a second pipeline (202), the first pipeline (105) is provided with a first water inlet valve (106), and the second pipeline (202) is provided with a second liquid inlet valve (203); The second pipeline (206) is used as the main water inlet pipeline of the fabric processing device when the detergent box dispensing assembly is arranged in the fabric processing device.

8. The detergent box dispensing assembly according to any one of claims 1 to 7, characterized in that: The foam generating module further comprises: An air pump (204) and a gas generator (205) having a sterilizing function, wherein the gas generator (205) is connected between the air pump (204) and the foaming device (201); An air pipe (206) is further provided between the foamer (201) and the gas generator (205), and a one-way valve (207) is provided on the air pipe (206). The one-way valve (207) is designed to allow gas to enter the foaming cavity (200) through the air pipe (206) and to restrict liquid in the foaming cavity (200) from being discharged through the air pipe (206).

9. The detergent box dispensing assembly according to any one of claims 1 to 7, characterized in that: The foamer (201) is arranged at the bottom of the foaming cavity (200), and the foam outlet (208) is formed at the top of the foaming cavity (200).

10. The detergent box dispensing assembly according to any one of claims 1 to 7, characterized in that: The detergent box dispensing assembly also includes an ozone generator, an ozone vent is also provided in the foaming cavity (200), and a foaming net is provided on the outflow side of the vent, and the ozone generated by the ozone generator enters the foaming cavity (200) through the ozone vent and the foaming net.

11. A fabric processing device, characterized in that: A detergent box dispensing assembly comprising any one of claims 1 to 10, wherein the fabric treating device comprises a fabric treating drum (300) for accommodating fabrics; The top of the fabric treatment cylinder (300) is connected to the bubble discharge port (208) in the detergent box dispensing assembly, so that the foam output from the bubble discharge port is sprayed from the top of the fabric treatment cylinder to the inside of the fabric treatment cylinder from top to bottom.

12. The fabric processing device according to claim 11, characterized in that: The fabric processing device also includes: a third pipeline (400), one end of the third pipeline (400) being connected to the fabric processing cylinder (300) and the other end of the third pipeline (400) being connected to the foam outlet (208) of the foaming chamber (200); The second pipeline (202) connected to the second liquid inlet of the foaming chamber (200), the foaming chamber (200) and the third pipeline (400) are sequentially connected to form a main wash water inlet channel of the fabric treatment drum (300).

13. The fabric processing device according to claim 12, characterized in that: One end of the third pipeline (400) communicating with the fabric treatment cylinder (400) is arranged at the top of the fabric treatment cylinder (300), and one end of the third pipeline (400) communicating with the fabric treatment cylinder (300) is connected to a second spray head (500): The second spray head (500) is used to spray the fabric in the fabric treatment cylinder (300) from top to bottom.

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