Base and fabric cleaning machine

Abstract

The embodiment of the invention relates to cleaning equipment, in particular to a base and a fabric cleaning machine. The base comprises a base body and a handle assembly; the seat body is provided with a containing groove, the handle assembly is arranged in the containing groove, and the containing groove can be divided into a first installation area where a clear water tank can be installed and a second installation area where a sewage collection tank can be installed through the handle assembly. After the clear water tank and the sewage collecting tank are installed on the seat body, part of the lifting handle assembly is embedded in an embedded area formed by splicing the clear water tank and the sewage collecting tank, so that the clear water tank and the sewage collecting tank are integrated, and the other part of the lifting handle assembly extends out of the embedded area, so that the lifting handle assembly can be used for lifting the seat body. Compared with the prior art, through the lifting handle assembly, a user can lift and carry the cleaning machine conveniently, the clean water tank and the dirt collecting tank can be supported, and therefore the stability and reliability of the cleaning machine during lifting or carrying are guaranteed.

Description

Technical Field

[0001] The embodiments of the present invention relate to a cleaning device, and more particularly to a base and a fabric cleaning machine. Background Art

[0002] Fabric cleaning machines are household appliances specially used for cleaning various fabric products, such as mattresses, sofas, carpets, soft bags, etc. In order to facilitate the lifting or carrying of the cleaning machine and to ensure the stability of the cleaning machine during transportation, the current fabric cleaning machines generally fix the dirt collection tank and the clean water tank on the base of the cleaning machine, so that the base, the dirt collection tank and the clean water tank can form a whole. Alternatively, a sink for holding cleaning water is specially set on the base, or the clean water tank and the dirt collection tank are locked to the base by screws and other locking parts. Therefore, when the user needs to refill the cleaning machine with water or needs to clean the clean water tank and the dirt collection tank, the cleaning machine is generally inconvenient to operate due to its heavy weight. Summary of the invention

[0003] The purpose of the embodiments of the present invention is to design a base and a fabric cleaning machine, which can ensure the stability of the cleaning machine when it is lifted or carried, and can also facilitate users to replenish and clean the clean water tank and the dirt collecting tank of the cleaning machine.

[0004] In order to achieve the above object, an embodiment of the present invention provides a base, the base comprising:

[0005] A seat body; the seat body is provided with a receiving groove;

[0006] A handle assembly is disposed in the receiving tank and is used to divide the receiving tank into a first installation area where a clean water tank can be installed and a second installation area where a dirt collecting tank can be installed;

[0007] Among them, the handle assembly is also used for the clean water tank and the dirt collecting tank to be partially embedded in the embedded area formed by splicing the clean water tank and the dirt collecting tank after they are installed on the base body, so that the clean water tank and the dirt collecting tank become one, and another part of the handle assembly extends outward from the embedded area for lifting the base body.

[0008] In addition, an embodiment of the present invention further provides a fabric cleaning machine, comprising:

[0009] a base as described above;

[0010] A clean water tank, detachably arranged in the first installation area;

[0011] A dirt collecting box, detachably arranged in the second installation area;

[0012] An air suction device is disposed in the base body of the base and is used to provide negative pressure to the dirt collecting box through the exhaust pipe of the base according to instructions;

[0013] a cleaning device, detachably connected to the seat body of the seat body and communicated with the dirt collecting box, and used to generate suction under the negative pressure of the dirt collecting box;

[0014] A water inlet assembly is disposed in the seat body of the seat body, and is used to connect or disconnect the clean water tank with the cleaning device according to instructions, and after the clean water tank is connected with the cleaning device, the cleaning water in the clean water tank is sent to the cleaning device;

[0015] The main control module is respectively connected to the air suction device and the water inlet component for communication, and is used to send the instructions to the air suction device and the water inlet component.

[0016] Compared with the prior art, the embodiments of the present invention are different in that the base includes a base body and a handle assembly, and the base body is provided with a receiving groove, and the handle assembly is arranged in the receiving groove, and the receiving groove can be divided into a first installation area and a second installation area. The installation of the clean water tank can be achieved through the first installation area, and the installation of the sewage collecting tank can be achieved through the second installation area. It is not difficult to see that the first installation area and the second installation area of ​​the receiving groove not only enable the clean water tank and the sewage collecting tank to be detachably connected to the base respectively, but also when the clean water tank and the sewage collecting tank are completed The installation in the receiving groove of the base, the handle assembly can be partially embedded in the embedded area formed by the clean water tank and the sewage collecting tank, so that the clean water tank and the sewage collecting tank can become one. At the same time, another part of the handle assembly extends outward from the embedded area. The handle assembly can not only facilitate the lifting and carrying of the cleaning machine, but also provide support for the clean water tank and the sewage collecting tank, thereby ensuring the stability and reliability of the cleaning machine when lifting or carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an axial schematic diagram of a base in some embodiments of the present invention;

[0018] Figure 2 This is an exploded schematic diagram of a base, a clean water tank and a dirt collecting tank in some embodiments of the present invention;

[0019] Figure 3 This is an axial schematic diagram of the bottom of the base in some embodiments of the present invention;

[0020] Figure 4 It is a schematic diagram of a cross-section explosion of a clean water tank and a base in some embodiments of the present invention;

[0021] Figure 5 It is a partial cross-sectional schematic diagram of the clean water tank and the base after the assembly is completed in some implementation modes of the present invention;

[0022] Figure 6 for Figure 5 A partial enlarged view of the middle A part;

[0023] Figure 7 This is a partial cross-sectional schematic diagram of the dirt collecting box and the base after the dirt collecting box and the base are assembled in some embodiments of the present invention;

[0024] Figure 8 for Figure 7 A partial enlarged view of the middle C part;

[0025] Fig. 9 It is a cross-sectional schematic diagram of the clean water tank, the dirt collecting tank and the base after they are assembled in some embodiments of the present invention;

[0026] Fig.10 for Fig. 9 A partial enlarged view of the valve assembly in the middle B section when it is opened;

[0027] Fig.11 It is a partial enlarged view of the valve assembly when it is closed;

[0028] Fig.12 This is a schematic diagram of the structure of a clean water tank in some implementation modes of the present invention;

[0029] Fig.13 This is a schematic diagram of the structure of a dirt collecting box in some implementation modes of the present invention;

[0030] Fig.14 A schematic cross-sectional view of a base in some embodiments of the present invention;

[0031] Fig.15 for Fig.14 A partial enlarged view of the middle D part;

[0032] Fig.16 This is a schematic diagram of the flow direction of gas in the fabric cleaning machine when the air suction device is turned on in some embodiments of the present invention;

[0033] Fig.17 This is a schematic diagram of the assembly of the cleaning device and the base in some embodiments of the present invention;

[0034] Fig.18 It is a cross-sectional schematic diagram of a fabric cleaning machine in some embodiments of the present invention;

[0035] Fig.19 This is a system module block diagram of a fabric cleaning machine in some implementation modes of the present invention;

[0036] Fig. 20 This is a schematic diagram of the assembly of a base, a clean water tank and a dirt collecting tank of a fabric cleaning machine in some embodiments of the present invention. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those skilled in the art that in the embodiments of the present invention, many technical details are provided to enable the reader to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical scheme claimed in the present application can be implemented.

[0038] Embodiment 1

[0039] A first embodiment of the present invention relates to a base, such as Figure 1 As shown, the base 1 comprises: a base body 11 and a handle assembly 12. The base body 11 is provided with a receiving groove 13, and the handle assembly 12 is arranged in the receiving groove 13. The receiving groove 13 can be divided into a first installation area 131 where the clean water tank 3 can be installed and a second installation area 132 where the dirt collecting tank 4 can be installed by the handle assembly 12.

[0040] In addition, in some other embodiments, Figure 2 and Fig. 9 As shown, after the clean water tank 3 and the dirt collecting tank 4 are installed on the base 11, part of the handle assembly 12 is embedded in the embedded area (not shown in the figure) formed by the clean water tank 3 and the dirt collecting tank 4, so that the clean water tank 3 and the dirt collecting tank 4 become one. At the same time, another part of the handle assembly 12 extends outward from the embedded area, so that the handle assembly 12 can be used to lift the base 11.

[0041] It is not difficult to see from the above content that the base 1 includes a base body 11 and a handle assembly 12, and the base body 1 is provided with a receiving groove 13, and the handle assembly 12 is provided in the receiving groove 13, and the receiving groove 13 can be divided into a first installation area 131 and a second installation area 132, and the installation of the clean water tank 3 can be realized through the first installation area 131 and the second installation area 132, and the installation of the sewage collecting tank 4 can be realized through the first installation area 131 and the second installation area 132 of the receiving groove 13. It is not difficult to see that the clean water tank 3 and the sewage collecting tank 4 can be respectively installed through the first installation area 131 and the second installation area 132 of the receiving groove 13. A detachable connection is achieved between the base 1, and when the clean water tank 3 and the dirt collecting tank 4 are installed in the accommodating groove 13 of the base body 1, the handle assembly 12 can be partially embedded in the embedded area formed by the clean water tank 3 and the dirt collecting tank 4, so that the clean water tank 3 and the dirt collecting tank 4 can become one. At the same time, another part of the handle assembly 12 extends outward from the embedded area. The handle assembly 12 can not only facilitate the user to lift and carry the cleaning machine, but also provide support for the clean water tank 3 and the dirt collecting tank 4, thereby ensuring the stability and reliability of the cleaning machine when lifting or carrying.

[0042] Specifically, in some embodiments, Figures 5 to 8As shown, the base 1 also includes: a first locking component 14 and a second locking component 15. Figure 4 and Figure 5 As shown, the first locking assembly 14 is disposed in the first installation area 131, and the first locking assembly 14 is used to detachably connect the clean water tank 3 so that the clean water tank 3 can be fixed to the first installation area 131. Figure 7 and Figure 8 As shown, the second locking assembly 15 is disposed in the second installation area 132 , and the second locking assembly 15 is used to detachably connect the dirt collecting box 4 , so that the dirt collecting box 4 can be fixed in the second installation area 132 .

[0043] Furthermore, it is worth mentioning that in order to allow the clean water tank 3 to be fixed in the first installation area 131 by the first locking assembly 14, in some embodiments, such as Figure 4 , Figure 5 and Fig.12 As shown, the clean water tank 3 includes: a first box body 31 and a valve assembly 32, wherein the first box body 31 includes: a first top 312, a first bottom 311 opposite to the first top 312, a first side portion 313 disposed between the first top 312 and the first bottom 311, and a first support portion 316 disposed on the side of the first bottom 311 away from the first top 312, and the first support portion 316 is used to be inserted into the first installation area 131 of the accommodating groove 13, and at the same time, the first side portion 313 is surrounded between the first top 312 and the first bottom 311 to form a first storage area 314 for containing clean water. Secondly, combined with Figure 6 As shown, the first support portion 316 is further provided with a first latch hole 315 . Meanwhile, corresponding to the first latch hole 315 , a first latch groove 319 is further provided on the side of the support portion 316 of the first box body 31 away from the first bottom 311 , and the first latch hole 315 can be provided at the bottom of the first latch groove 319 .

[0044] And corresponding to each first clamping hole 315, such as Figure 5 and Figure 6 As shown, the first locking assembly 14 can be arranged in the first installation area 131, and at the same time, a portion of the first box body 31 can be inserted into the first installation area 131 of the receiving groove 13 of the base 1, for example, Figure 6 As shown, the first support portion 316 of the first box body 31 can be inserted into the first installation area 131 , and when the first support portion 316 of the first box body 31 is inserted into the receiving groove 13 , the first box body 31 can be locked to the base 1 through the first locking assembly 14 .

[0045] Specifically, in some embodiments, Figure 6 As shown in the figure, the first locking assembly 14 is an elastic locking assembly, and the first locking assembly 14 includes: a housing 141, a sliding seat 142, a locking catch 143 and an elastic element (not shown in the figure). Figure 6 As shown, a locking hole 1411 is provided on one side of the housing 141 relative to the clean water tank 3, and a sliding seat 142 is provided in the housing 141, and the sliding seat 142 can slide relative to the locking hole 1411. Figure 6 As shown, the lock buckle 143 is disposed on one side of the slide 142 relative to the lock hole 1411, and at least a portion of the lock buckle 143 is used to pop out of the housing 141 from the lock hole 1411 when the slide 142 slides toward the direction close to the lock hole 1411 to the first preset position, so that the lock buckle 143 can partially enter the first locking hole 315 of the first box body 31, thereby realizing the locking connection between the first box body 31 of the clean water tank 3 and the base 1. In addition, the lock buckle 143 is also used to retract from the lock hole 1411 into the housing 141 when the slide 142 slides toward the direction away from the lock hole 1411 to the second preset position, thereby releasing the locking connection between the first box body 31 and the base 1.

[0046] In addition, it is worth noting that the elastic element is also connected to the side of the slide 142 away from the lock hole 1411, and the elastic element is used to apply a rebound force to the slide 142 in the direction relative to the lock hole 1411. Therefore, under the rebound effect of the elastic element, a part of the lock buckle 143 can always be exposed outside the housing 141. In order to enable the lock buckle 143 to smoothly lock the first box body 31 and the seat body 11, as shown in FIG. Figure 6 As shown, a portion of the first support portion 316 on one side away from the first bottom portion 311 is a first inclined surface 3161 around its circumference, so that when the first support portion 316 of the first box body 31 is inserted into the first installation area 131, the first inclined surface 3161 can abut against the lock buckle 143, and with the help of the guiding effect of the first inclined surface 3161, the lock buckle 143 is forced to move in the direction away from the first box body 31, and when the first support portion 316 of the first box body 31 is fully inserted into the first installation area 131, the lock buckle 143 can be at least partially bounced into the first locking hole 315 under the rebound effect of the elastic element, and at this time, the shell 141 of the first locking assembly 14 can be received in the first locking groove 319, so that the first box body 31 and the base body 11 can be locked. Furthermore, it should be noted that the elastic element may be a spring, and the rebound force may be applied to the slide seat 142 through the rebound performance of the spring. Of course, in other embodiments, the elastic element may also be other devices with rebound performance. In the present embodiment, the type of the elastic element is not specifically limited.

[0047] In addition, in order to facilitate the removal of the first box body 31 from the first installation area 131 of the receiving groove 13 of the base body 11 without affecting the locking connection between the first box body 31 and the base body 11, in other embodiments, such as Figure 6As shown, the lock buckle 143 includes: a first engaging surface 1431 relative to the bottom of the receiving groove 13, and a second engaging surface 1432 away from the bottom of the receiving groove 13. Moreover, the first engaging surface 1431 and the second engaging surface 1432 are both inclined surfaces, and the two engaging surfaces extend from one end of the lock buckle 143 away from the sliding seat 142 to the other end, and at least part of them extend in a direction away from each other. It is not difficult to see that when the support portion 316 of the first box body 31 is inserted into the first installation area 131 of the receiving groove 13 of the seat body 11, as shown in FIG. Figure 6 As shown, the first engaging surface 1431 cooperates with the first inclined surface 3161 of the first supporting portion 316, so that the resistance of the second box body 31 when being inserted into the receiving groove 13 can be further reduced, so that the assembly of the second box body 31 and the base 1 is more convenient. When the second box body 31 is withdrawn from the first installation area 131 of the receiving groove 13 of the base body 11, the second engaging surface 1432 cooperates with the first inclined surface 3161 of the first supporting portion 316, so that the lock buckle 143 can push the slide seat 142 in the opposite direction under the squeezing action of the first inclined surface 3161 of the first supporting portion 316, so as to ensure that the lock buckle 143 can be smoothly withdrawn from the first engaging hole 315 completely, so that the locking relationship between the first box body 31 and the base body 11 can be released, so that the first box body 31 can be smoothly withdrawn from the first installation area 131 of the receiving groove 13 of the base body 11.

[0048] Similarly, in order to allow the dirt collecting box 4 to be fixed in the second installation area 132 by the second locking assembly 15, in some embodiments, such as Figure 7 and Fig.13 As shown, the sewage collecting box 4 includes: a second box body 41, a sewage pipe 42 and a sewage pipe 43, wherein the second box body 41 includes: a second top 412, a second bottom 411 opposite to the second top 412, and a second side portion 413 arranged between the second top 412 and the second bottom 411, and Figure 7 and Figure 8 As shown, a portion of the direction from the second bottom 411 to the second top 412 is used to be inserted into the second installation area 132 of the accommodating tank 13, and at the same time, the second side portion 413 is surrounded between the second top 412 and the second bottom 411 to form a second storage area 414 for holding washing water. Figure 8 As shown, a portion of the second bottom portion 411 to the second top portion 412 is concave to form a second slot 418 , and a recessed groove 415 is provided on the slot wall of the second slot 418 .

[0049] And corresponding to each sink 415, such as Figure 8 As shown, the second locking assembly 15 can be respectively arranged in the second installation area 132, and at the same time, a part of the second box body 41 can be inserted into the second installation area 132 of the receiving groove 13 of the base 1, for example, Figure 7As shown, when the second box body 41 is partially inserted into the second installation area 132 of the accommodating groove 13 from the second bottom 411 to the second top 412, the second box body 41 can be locked to the second installation area 132 of the base body 11 through the cooperation of the second locking assembly 15 with the second card slot 418 and the sink groove 415.

[0050] Specifically, in some embodiments, the second locking component 15 can also be an elastic locking component, and, as Figure 7 and Figure 8 As shown, the second lock assembly 15 includes: a housing 151, a slide 152, a lock 153 and an elastic element (not shown). The housing 151 is provided with a lock hole 1511 on one side of the second box body 41 of the dirt collecting box 4, and the slide 152 is provided in the housing 151, and the slide 152 can slide relative to the lock hole 1511. Figure 8 As shown, the lock buckle 153 is disposed on one side of the slide 152 relative to the lock hole 1511, and at least a portion of the lock buckle 153 is used to pop out of the housing 151 from the lock hole 1511 when the slide 152 slides toward the direction close to the lock hole 1511 to the first preset position, so that the lock buckle 153 can partially enter the sink 415 of the second box 41, thereby realizing the locking connection between the second box 41 and the base 1. In addition, the lock buckle 153 is also used to retract from the lock hole 1511 into the housing 151 when the slide 152 slides toward the direction away from the lock hole 1511 to the second preset position, thereby releasing the locking connection between the second box 41 and the base 1.

[0051] In addition, it is worth noting that in some embodiments, the lock 153 of the second lock assembly 15 can also be elastically arranged in the housing 151 through an elastic element, and the elastic element is also connected to the side of the slide 152 away from the lock hole 1511. The elastic element is used to apply a rebound force to the slide 152 in a direction relative to the lock hole 1511. Under the rebound effect of the elastic element, a part of the lock 153 can always be exposed outside the housing 151. In order to enable the lock 153 to smoothly lock the second box body 41 with the seat body 11, as shown in FIG. Figure 8As shown, the side of the second slot 418 away from the bottom of the slot is partially a second inclined surface 4181, so that when the second box 41 is inserted into the second installation area 132, the second inclined surface 4181 can abut against the lock 153, and with the help of the guiding effect of the second inclined surface 4181, the lock 153 is forced to move in the direction away from the second box 41, and when the second box 4 is partially inserted into the second installation area 132, the lock 153 can be at least partially rebounded into the sink 415 under the rebound effect of the elastic element, and the housing 151 of the second lock assembly 15 can be received in the second slot 418, so that the second box 41 can be locked with the seat 11. In addition, it should be noted that the elastic element can be a spring, and the rebound force can be applied to the slide seat 152 through the rebound performance of the spring. Of course, in other embodiments, the elastic element can also be other devices with rebound performance, and in this embodiment, the type of the elastic element is not specifically limited.

[0052] In addition, in order to facilitate the removal of the second box body 41 from the second installation area 132 of the receiving groove 13 of the base body 11 without affecting the locking connection between the second box body 41 and the base body 11, in other embodiments, such as Figure 8 As shown, the lock buckle 153 includes: a first engaging surface 1531 relative to the bottom of the receiving groove 13, and a second engaging surface 1532 away from the bottom of the receiving groove 13. Moreover, the first engaging surface 1531 and the second engaging surface 1532 are both inclined surfaces, and the two engaging surfaces extend from one end of the lock buckle 153 away from the sliding seat 152 to the other end, and at least part of them extend in a direction away from each other. It is not difficult to see that when the second box body 41 is inserted into the second installation area 132 of the receiving groove 13 of the seat body 11, as shown in FIG. Figure 8 As shown, the first clamping surface 1531 cooperates with the first inclined surface 4161 of the second supporting portion 416, so that the resistance of the second box body 41 when being inserted into the second installation area 132 of the receiving groove 13 can be further reduced, so that the assembly of the second box body 41 and the base 1 is more convenient. When the second box body 41 is withdrawn from the receiving groove 13 of the base body 11, the second clamping surface 1532 cooperates with the first inclined surface 4161 of the second supporting portion 416, so that the lock buckle 153 can push the slide seat 152 in the opposite direction under the squeezing action of the first inclined surface 4161 of the second supporting portion 416, so as to ensure that the lock buckle 153 can be smoothly withdrawn from the sink 415 completely, so that the locking relationship between the second box body 41 and the base body 11 can be released, so that the second box body 41 can be smoothly withdrawn from the second installation area 132 of the receiving groove 13 of the base body 11.

[0053] In addition, in some embodiments, Figure 2 and Figure 4As shown, the handle assembly 12 further includes: a connecting member 121, a handle body 122 and a fastener 123. The connecting member 121 is disposed in the receiving groove 13 of the base body 11, and is used to separate the receiving groove 24 into a first installation area 131 for installing the clean water tank 3 and a second installation area 132 for installing the dirt collecting tank 4. Figure 2 and Figure 4 As shown, the handle body 122 is detachably connected to the side of the connecting member 121 away from the bottom of the accommodating groove 13, and the fastener 123 is arranged on the side of the handle body 122 opposite to the first box body 31, and the fastener 123 can be fastened to the first box body 31 of the clean water tank 3. Figure 2 As shown, since the first side portion 313 of the first box body 31 is partially concave in the direction of the first storage area 314 around its circumference, a first embedded groove 317 is formed on the side of the first side portion 313 away from the first storage area 314. Figure 4 As shown, the first box body 31 also includes: a connector 318 disposed in the first embedded groove 317, and the connector 318 includes: a patch panel 3181 disposed opposite to the first side portion 313, and a stop bar 3182 formed by a portion of the patch panel 3181 protruding toward the first side portion 313, and the stop bar 3182 is also connected to the first side portion 318 of the first box body 31, and the first side portion 313 and the patch panel 3181 can be separated by the stop bar 3182, so that a clamping groove 3183 is formed between the patch panel 3181 and the first side portion 313. Therefore, when the first support portion 316 of the first box body 31 is inserted into the first installation area 131 of the accommodating groove 13, as shown in FIG. Figure 7 As shown, a part of the connector 121 of the handle assembly 12 and a part of the handle body 122 can be inserted into the first embedded groove 317 in sequence, and during the insertion process, the fastener 123 can also be inserted into the clamping groove 3183 formed between the patch panel 3181 and the first side portion 313, so that the fastener 123 and the patch panel 3181 can be mutually buckled, so that the first box body 31 can only be withdrawn from the first installation area 131 of the accommodating groove 13 of the seat body 11 along its height direction. Therefore, while not affecting the disassembly performance of the first box body 31, the stability of the clean water tank 3 after being locked with the seat body 11 can be improved to prevent the clean water tank 3 from shaking on the seat body 11. In addition, since a part of the connector 121 and the handle body 122 are both inserted into the first embedded groove 317, the handle assembly 12 can be integrated with the clean water tank 3, thereby improving the integrity of the entire fabric washing machine.

[0054] In addition, corresponding to the first embedded groove 317 of the first box body 31, Fig.13As shown, the second side portion 413 of the second box body 41 is partially concave in the direction of the second storage area 414 around its circumference, so that the second side portion 413 is away from the second storage area 414 to form a second embedded groove 417, and the second embedded groove 417 and the first embedded groove 317 can together constitute an embedded area. Therefore, when the second box body 41 is inserted into the second installation area 132 of the accommodating groove 13, combined with Figure 7 As shown, the connecting member 121 and the handle body 122 of the handle assembly 12 also have other parts that can be inserted into the second embedded groove 417 in sequence, so that the connecting member 121 and the handle body 122 can be completely integrated with the clean water tank 3 and the dirt collecting tank 4, thereby further improving the integrity of the entire fabric washing machine.

[0055] In addition, it is worth mentioning that in some other embodiments, Fig.16 As shown, the seat body 11 includes: an upper shell 111, a lower cover 112 and an air guide cover 113. Fig.14 As shown, the upper shell 111 includes: a top 1111, a bottom 1112 opposite to the top 1111, and a side portion 1113 disposed between the top 1111 and the bottom 1112. Fig.16 As shown, the side portion 1113 and the top portion 1111 and the bottom portion 1112 respectively form a cavity 1114. Fig.15 As shown, the cavity 1114 can be used to set up a suction device 2 that can provide negative pressure to the dirt collecting box 4, and a water inlet component 6 that can deliver cleaning water from the clean water tank 3 into the cleaning device 5 of the cleaning machine.

[0056] In addition, if Fig.14 and Fig.15 As shown, the lower cover 112 is detachably connected to the bottom 1112 of the upper shell 111, and combined with Fig.16 As shown, an air duct 114 is formed between the lower cover 112 and the bottom 1112 of the upper shell 111, and the bottom 1112 is provided with an air guide port 1115 that allows the polluted air in the pollutant collecting box 4 to enter the air duct 114. At the same time, the lower cover 112 is also provided with at least one exhaust port 115, through which the polluted air entering the air duct 114 can be discharged.

[0057] However, in order to enable the dirt inlet box 4 to generate negative pressure under the action of the air suction device 2, and to enable the cleaning device 5 to generate suction under the negative pressure of the dirt inlet box 4, as shown in FIG. Fig.14 As shown, a portion of the bottom of the accommodating groove 13 protrudes toward the second installation area 132 to form a sewage suction pipe 16 that can be connected to the sewage pipe 42 of the sewage collecting box 4 and an exhaust pipe 17 that can be connected to the sewage pipe 43 of the sewage collecting box 4. Fig.16 and Fig.18As shown, when the exhaust pipe 17 is used for the suction device 2 to work, negative pressure can be provided to the second box body 41 of the dirt collecting box 4 through the sewage pipe 43. At the same time, when the sewage pipe 42 is used for the second box body 41 of the dirt collecting box 4 to generate negative pressure, the cleaning device 5 can generate suction through the sewage suction pipe 16, thereby realizing the absorption of dirt on the fabric products.

[0058] Furthermore, it is worth mentioning that in order to allow the polluted air in the pollutant collecting box 4 to enter the air duct 114 through the air guide port 1115, in some embodiments, as Fig.16 As shown, the air guide cover 113 is arranged in the cavity 1114 of the upper shell 111, and at the same time, the air guide cover 113 has an air cavity 1131, an air inlet end 1132 for the air suction device 2 to suck air from the exhaust pipe 17, at least one air inlet 1133 for the air suction device 2 to discharge the sucked air into the air cavity 1131, and an air outlet 1134 arranged relative to the air guide port 1115, and the air outlet 1134 is used to discharge the gas discharged into the air cavity 1131 through the air guide port 1115 into the air duct 114. It should be noted that in some embodiments, such as Fig.16 As shown, the air inlet direction of each air inlet 1133 is different from the air outlet direction of the air outlet 1134, so that the gas entering the air cavity 1131 from each air inlet 1133 can be discharged from the air outlet 1134 after at least one reversal. It is not difficult to see that through multiple reversals of the gas in the air cavity 1131, the kinetic energy of the gas when it is discharged from the air outlets 115 of the bottom 1112 can be greatly reduced, so that the noise generated by the air suction device 2 during operation can be greatly reduced.

[0059] In addition, in order to allow the air guide cover 113 to discharge the inhaled gas into the air cavity 1131 through the air inlet 1133 under the action of the air suction device 2, in some embodiments, such as Fig.14 , Fig.15 and Fig.16 As shown, the wind guide cover 113 includes: a wind cover body 1135 having a wind cavity 1131, an air inlet 1133 and an air outlet 1134, and an air inlet pipe 1136 connected to the wind cover body 1135 and the exhaust pipe 17 respectively, and Fig.14 and Fig.15As shown, one end of the air inlet pipe 1136 connected to the exhaust pipe 17 is the air inlet end 1132. At the same time, an air inlet groove 1137 connected to the air inlet pipe 1136 is arranged on one side of the wind hood body 1135 connected to the air inlet pipe 1136, and the groove wall of the air inlet groove 1137 is also provided with at least one air inlet port 1133 connected to the wind cavity 1131, so that the air inlet groove 1137 can inhale gas from the air inlet pipe 1136 when the suction device 2 is working, and the inhaled gas can enter the wind cavity 1131 through each air inlet port 1133. Finally, the gas entering the wind cavity 1131 can pass through the air outlet 1134 and be discharged into the air duct 114 through the air guide port 1115. It is not difficult to see that, since the air intake groove 1137 connected to the air intake pipe 1136 is provided on one side of the air hood body 1135 connected to the air intake pipe 1136, and at the same time, the groove wall of the air intake groove 1137 is also provided with at least one air intake port 1133 connected to the wind cavity 1131, the air intake direction of the gas entering the air intake groove 1137 through the air intake pipe 1136 is different from the air intake direction of the gas entering the wind cavity 1131 through each air intake port 1133, so that the gas entering the air intake groove 1137 can enter the wind cavity 1131 from each air intake port 1133 after at least one reversal, thereby reducing the noise generated by the air suction device 2 during operation. For example, in some embodiments, Fig.15 As shown, one side of the hood body 1135 relative to the top 1111 of the upper shell 111 is not closed, forming an opening 1138 connected to the wind cavity 1131. At the same time, the top 1111 of the upper shell 111 is used to close the opening 1138, and each air inlet 1133 is arranged relative to the opening 1138, so that when the gas enters the wind cavity 1131 through each air inlet 1133, the gas can be blocked by the top 1111 of the upper shell 111 and guided in the wind cavity 1131 to flow in a direction away from the top 1111, so that the gas can pass through the air outlet 1134 and enter the air duct 114 through the air guide port 1115, and finally be discharged through the exhaust ports 115 arranged on the lower cover 112.

[0060] In addition, it is worth noting that Fig.14 and Fig.15 As shown, the exhaust pipe 17 is vertically arranged on the top 1111 of the upper shell 111, and the air suction device 2 is horizontally placed in the cavity 1114 of the upper shell 111. Therefore, in order to enable the air intake pipe 1136 to reverse the gas, in some embodiments, the air intake pipe 1136 is combined with the air intake device 2 to adjust the air intake direction. Fig.15As shown, part of the air inlet pipe 1136 is bent, and the bending angle of the air inlet pipe 1136 is 90 degrees, so that the air inlet direction and the air outlet direction of the air inlet pipe 1136 are perpendicular to each other, ensuring that the gas can be reversed in the air inlet pipe 1136. Therefore, when the suction device 2 is turned on, the suction device 2 can provide negative pressure to the exhaust pipe 17 through the hood body 1135 and the air inlet pipe 1136, so that the exhaust pipe 17 can absorb gas, and when the gas enters the wind guide 113 composed of the air inlet pipe 1136 and the hood body 1135 through the exhaust pipe 17, the air inlet pipe 1136 can first change the direction of the gas, and when the gas enters the air inlet slot 1137 of the hood body 1135, the gas can be changed several times by means of the air inlets 1133 and the air cavity 1131, so that the gas can enter the air duct 114 through the air outlet 1134 and the air guide 1115, and finally be discharged from the exhaust ports 115 on the lower cover 112. It is not difficult to find that, because the gas undergoes multiple changes of direction before being discharged, the kinetic energy of the gas when it is discharged from the exhaust ports 115 can be greatly reduced, so that the noise generated by the suction device 2 during operation can be effectively reduced.

[0061] However, as a preferred solution, in other embodiments, such as Fig.16 As shown, a plurality of air inlets 1133 may be provided, so that a portion of the groove wall of the air inlet groove 1137 may form an air outlet grid (marked in the figure) opposite to the opening 1138. It is not difficult to see that by providing a plurality of air inlets 1133 on the hood body 1135, the exhaust efficiency of the hood body 1135 can be improved while further reducing the pressure of the gas in the air inlet groove 1137, so that when the gas enters the wind cavity 1131 from each air inlet 1133, the impact on the top 1111 of the upper shell 111 is further reduced, thereby further reducing the noise generated by the suction device 2 during operation.

[0062] Finally, it is worth noting that in other embodiments, such as Fig.14 and Fig.16 As shown, a filter 18 is disposed in the exhaust pipe 17. For example, the filter 18 can be disposed at a position close to the inlet of the exhaust pipe 17. The filter 18 can further filter the polluted air introduced into the exhaust pipe 17, thereby preventing fine impurities in the polluted air from entering the air cavity 1131 and causing blockage of the air cavity 1131, thereby making the fabric cleaning machine more reliable and stable during use.

[0063] In addition, if Fig.16As shown, since the gas sucked by the air inlet pipe 1136 may contain water vapor due to high humidity, when the water vapor enters the air inlet groove 1137, a layer of water mist will be formed on the groove wall of the air inlet groove 1137, and the water vapor in the water mist will flow along the groove wall away from the air inlet 1133 under its own gravity. Therefore, in order to discharge the water vapor as much as possible, the air inlet pipe 1136 is provided with a plurality of water mists, and the water mists are ... Fig.16 As shown, a water outlet hole 1139 for discharging water vapor can be provided at a position of the groove wall of the air inlet groove 1137 relative to the air inlet port 1133, and at least one through hole 1116 is provided at a position corresponding to the water outlet hole 1139 at the bottom 1112 of the upper shell 111, and the water vapor discharged from the water outlet hole 1139 can be further discharged into the air duct 114 through the through hole 1116, and, in combination with Figure 3 As shown, drainage holes 116 can be provided at positions of the lower cover 112 corresponding to the through holes 1116 , and water vapor can be completely discharged from the air duct 114 through the drainage holes 116 , thereby effectively inhibiting the growth of bacteria in the air cavity 1131 due to excessive humidity.

[0064] In addition, in order to make the seat body 11 detachably connected to the cleaning device 5, as shown in FIG. Fig.14 and Fig.17 As shown, the seat body 11 further includes: a pipe joint assembly 117, which is arranged on the side 1113 of the upper shell 111, and the pipe joint assembly 117 is used to be detachably connected to the hose assembly 51 of the cleaning device 5. Specifically, as Fig.18 As shown, the pipe joint assembly 117 includes: an air circuit joint pipe 1171 for connecting the sewage suction pipe 16 with the sewage pipe 511 of the hose assembly 51, and a water circuit joint pipe 1172 for connecting the water inlet assembly 6 with the cleaning pipe 512 of the hose assembly 51. Through the air circuit joint pipe 1171 and the water circuit pipe joint 1172 of the pipe joint assembly 117, it is possible to simultaneously deliver cleaning water to the cleaning pipe 512 of the hose assembly 51 and provide negative pressure to the sewage pipe 511 of the hose assembly 51, so that the cleaning device 5 can simultaneously achieve water washing and suction of dirt on fabric products.

[0065] In addition, it is worth mentioning that in order to enable the water inlet assembly 6 to communicate with the first box body 31 of the clean water tank 3 after the clean water tank 3 is installed on the top 1111 of the seat body 11, in some embodiments, such as Figure 4 , Figure 5 and Figure 6 As shown, the water inlet assembly 6 includes: an annular protrusion 61, a bottom cover plate 62, a limiting protrusion 63 and a water inlet pipeline (not shown in the figure).

[0066] Among them, Figure 5 , Fig. 9 and Fig.10As shown, the annular protrusion 61 is formed by a portion of the bottom of the accommodating groove 13 protruding toward the first installation area 131. In addition, in combination with Fig.10 and Fig.11 As shown, the annular protrusion 61 is used to be inserted by the valve body 321 of the valve assembly 32 of the clean water tank 3 when the clean water tank 3 is placed in the first installation area 131 of the accommodating groove 13. Fig.10 and Fig.11 As shown in FIG. 1 , the bottom cover plate 62 is disposed on the side of the bottom of the accommodating groove 13 away from the clean water tank 3, and the limiting protrusion 63 is partially protruded from the bottom cover plate 62 toward the annular protrusion 61, and the limiting protrusion 63 is also provided with a water inlet channel 633 along its axial direction. Therefore, when the valve assembly 32 is inserted into the annular protrusion 61, as shown in FIG. Fig.10 As shown, the limiting protrusion 63 can be used to open the valve assembly 32, and the cleaning water in the clean water tank 3 can enter the water inlet channel 633 of the limiting protrusion 63 through the valve assembly 32. On the contrary, when the valve assembly 32 is withdrawn from the annular protrusion 61, as shown in FIG. Fig.11 As shown, the valve assembly 32 can be withdrawn from the annular protrusion 61, and the valve assembly 32 can be closed at this time, so that the cleaning water in the clean water tank 3 will not flow out. Fig.14 and Fig.17 As shown, the water inlet pipeline is respectively connected to the bottom cover plate 62 and the water channel joint pipe 1172. The cleaning water entering the water inlet channel 633 can be discharged from the water channel joint pipe 1172 into the cleaning pipe 512 of the cleaning device 5 through the water inlet pipeline, so that the cleaning device 5 can realize water washing of textile products.

[0067] Furthermore, when the valve assembly 32 is inserted into the annular protrusion 61, the limiting protrusion 63 can open the valve assembly 32, such as Fig.10 and Fig.11 As shown, the valve assembly 32 includes: a valve body 321, a valve core 322 and a valve core sealing ring 323. Fig.12 As shown, the valve body 321 is arranged at the first bottom 311 of the clean water tank 3, and at the same time, the valve body 321 is provided with a water outlet 3214 along its own axial direction, and secondly, the valve core 322 is slidably arranged in the water outlet 3214 of the valve body 321 along the axial direction of the valve body 321, and, in combination with Figure 4 As shown, when the first box body 31 of the clean water tank 3 is inserted into the first installation area 131, as shown in FIG. Fig.10 As shown, the valve core 321 can be pushed by the limiting protrusion 63 of the water inlet assembly 6 toward the first top 312 of the first box body 31. Finally, the valve core sealing ring 323 is sleeved on the valve core 322. When the valve core 322 slides toward the first top 312 of the clean water tank 3, as shown in FIG. Fig.10As shown, the valve core sealing ring 323 can gradually open the water outlet hole 3214 of the valve body 321, so that the cleaning water stored in the first storage area 314 of the first box body 31 can enter the water inlet channel 633 of the limiting protrusion 63 through the water outlet hole 3214. On the contrary, when the valve core 322 slides in the direction away from the first top 312, as shown in FIG. Fig.11 As shown, the valve core sealing ring 323 can gradually close the water outlet 3214 of the valve body 321.

[0068] In addition, as a preferred solution, in some other embodiments, Fig.10 and Fig.11 As shown, the water inlet assembly 6 further includes: a filter screen 64 disposed in the annular protrusion 61, and in order to fix the filter screen 64, as shown in FIG. Fig.10 and Fig.11 As shown, the limiting protrusion 63 includes: a receiving portion 631 which is partially protruded from the bottom cover plate 62 toward the inside of the annular protrusion 61, and a protrusion 632 which is coaxial with and connected to the receiving portion 631. Among them, the filter screen 64 is sleeved on the protrusion 632, and the filter screen 64 is also in contact with the receiving portion 631, so that the receiving portion 631 can support and position the inner circle of the filter screen 64. Secondly, the receiving portion 631 is also provided with a water inlet (not marked in the figure) connected to the water inlet channel 633 around its circumference, so that the cleaning water flowing out of the clean water tank 3 can first pass through the filter screen 64 and then enter the water inlet channel 633 through the water inlet. The cleaning water sent into the cleaning device 5 can be filtered through the filter screen 64, so that the cleaning device 5 can avoid clogging while enabling the cleaning device 5 to have a better washing effect on fabric products. In addition, in some embodiments, such as Fig.10 and Fig.11 As shown, the bottom cover plate 62 and the annular protrusion 61 can be detachably connected via a locking member, so that when the bottom cover plate 62 and the annular protrusion 61 are connected, the outer side of the filter screen 64 can be clamped between the bottom cover plate 62 and the annular protrusion 61, so that the filter screen 64 can be clamped and fixed, so as to further improve the stability of the filter screen 64 being sleeved on the limiting protrusion 63.

[0069] In addition, it is worth noting that in other embodiments, such as Fig.19 As shown, the water inlet assembly 6 also includes: a switch valve 66 and a heating device 67 connected in series on the water inlet pipeline. For example, the switch valve 66 can be a solenoid valve, and the heating device 67 can be a heating tube or a heating furnace. Figure 2 As shown, a main control module 7 with a control panel 71 can be provided on the base body 11, and the switch valve 66 and the heating device 67 can be opened and closed by the control panel 71 of the main control module 7, so as to effectively control whether the cleaning device 5 needs to wash the fabric products and whether the cleaning water needs to be heated.

[0070] In addition, in some embodiments, Fig.18 As shown, the side portion 1113 of the upper shell 111 of the seat body 11 is also used for winding the hose assembly 51 of the cleaning device 5 along its circumference, and, in combination with Figure 2 As shown, the seat body 11 further includes: a hanger 118 and a fence 119. The hanger 118 is arranged on the side 1113 of the upper shell 111 of the seat body 11, and the hanger 118 is used to clamp the cleaning brush 52 of the cleaning device 5. Fig.17 and Fig.18 As shown, the cleaning brush 52 is connected to the end of the hose assembly 51 away from the pipe joint assembly 117. Figure 2 , Fig.17 and Fig.18 As shown, the enclosure 119 is formed by the side portion 1113 partially protruding around its circumference, and the enclosure 119 can be used to support the hose assembly 51. It is not difficult to see that the upper shell 111 coils the hose assembly 51 of the cleaning device 5, and the bracket 118 clamps and fixes the cleaning brush 52, so that the base 1 can be convenient for fixing the cleaning device 5. At the same time, the enclosure 119 can also support the hose assembly 51 of the cleaning device 5, so that when the cleaning machine is not in use, the cleaning device 5 can be stored by the base 1, so that the base 1 and the cleaning device 5 can become a whole, thereby improving the integration of the fabric cleaning machine.

[0071] Furthermore, it is worth noting that, as a preferred solution, in some embodiments, Figure 2 As shown, the hanger 118 and the pipe joint assembly 117 are respectively located on any two opposite sides of the side portion 1113, from which it is not difficult to see that along the circumference of the side portion 1113, the length of the hose assembly 51 coiled on the side portion 1113 is the same whether it is clockwise or counterclockwise, and when the hose assembly 51 is completely coiled on the side portion 1113, it can be ensured that the cleaning brush 52 can be clamped with the hanger 118. It is not difficult to see that through this arrangement of the hanger 118 and the pipe joint assembly 117, the coiling of the hose assembly 51 on the side portion 1113 can be non-directional, thereby further facilitating the user to store the hose assembly 51 of the cleaning device 5.

[0072] Embodiment 2

[0073] Embodiment 2 of the present invention relates to a fabric cleaning machine, such as Figure 1 and Figure 2 As shown, it includes: a base 1, a clean water tank 3, a dirt collecting tank 4, an air suction device 2, a cleaning device 5, a water inlet component 6 and a main control module 7 as described in the first embodiment.

[0074] Among them, Figure 2As shown, the clean water tank 3 is detachably disposed in the first installation area 131 of the receiving groove 13 of the base 1 , and the dirt collecting tank 4 is detachably disposed in the second installation area 132 of the receiving groove 13 of the base 1 .

[0075] In addition, in some embodiments, Fig.15 and Fig.17 As shown, the suction device 2 is disposed in the base body 11 of the base 1 , and the suction device 2 is used to provide negative pressure to the second box body 41 of the dirt collecting box 4 through the exhaust pipe 17 of the base 1 according to instructions.

[0076] Secondly, in some other embodiments, such as Fig.17 and Fig.18 As shown, the cleaning device 5 is detachably connected to the base 1 and communicated with the second box body 41 of the dirt collecting box 4 . The cleaning device 5 is used to generate suction under the negative pressure of the second box body 41 of the dirt collecting box 4 .

[0077] In addition, in some other embodiments, Fig.10 and Fig.11 As shown, the water inlet assembly 6 is arranged in the seat body 11 of the base 1. The water inlet assembly 6 is used to connect or disconnect the clean water tank 3 with the cleaning device 5 according to instructions, and after the clean water tank 3 is connected with the cleaning device 5, the cleaning water in the clean water tank 3 is sent to the cleaning device 5.

[0078] Finally, if Fig.19 As shown, the main control module 7 is communicatively connected with the air suction device 2 and the water inlet assembly 6 respectively, and the main control module 7 is used to send the instructions to the air suction device 2 and the water inlet assembly 6.

[0079] It is not difficult to see from the above contents that, because the seat body 11 can provide negative pressure to the dirt collection box 4 under the action of the air suction device 2, and the cleaning device 5 can generate suction under the negative pressure of the dirt collection box 4, so that the cleaning device 5 can absorb the dirt on the cloth products. In addition, when the clean water tank 3 is connected to the seat body 11, the clean water tank 3 can also be connected to the cleaning device 5 through the water inlet component 6, so that the cleaning water in the clean water tank 3 can be sent to the cleaning device 5, so that the cleaning device 5 can also wash the cloth products with water, so that the weight and volume of the cloth cleaning machine can be reduced, and the installation of the cleaning device 5 and the base 1 of the cloth cleaning machine can be facilitated.

[0080] Specifically, in some embodiments, Figure 5 and Fig.12As shown, the clean water tank 3 includes: a first box body 31 and a valve assembly 32, wherein the first box body 31 includes: a first top 312, a first bottom 311 opposite to the first top 312, a first side portion 313 disposed between the first top 312 and the first bottom 311, and a first support portion 316 disposed on a side of the first bottom 311 away from the first top 312. The first side portion 313 encloses a first storage area 314 for containing cleaning water between the first top 312 and the first bottom 311, and the first support portion 316 is used to be inserted into the first installation area 131 of the receiving tank 13, and at the same time, the first side portion 313 is partially concave in the direction of the first storage area 314 to form a first embedded groove 317 that can be partially embedded by the handle assembly 12. Therefore, after the first support portion 316 of the first box body 31 is inserted into the first installation area 131 of the receiving tank 13, the handle assembly 12 can be partially inserted into the embedded groove 317.

[0081] Second, in some embodiments, Fig.12 As shown, the valve assembly 32 is disposed at the first bottom 311 of the first box body 31. The valve assembly 32 is used for the first box body 31. After the portion is inserted into the first installation area 131, as shown in FIG. Fig.10 As shown, the valve assembly 32 can be opened by the water inlet assembly 6 to connect the first storage area 131 with the water inlet assembly 6. In addition, it should be noted that in this embodiment, the structure of the valve assembly 32 is the same as the structure of the valve assembly 32 in the first embodiment. Fig.10 and Fig.11 As shown, the valve assembly 32 includes: a valve body 321, a valve core 322 and a valve core sealing ring 323. Fig.12 As shown, the valve body 321 is arranged at the first bottom 311 of the first box body 31 of the clean water tank 3, and at the same time, the valve body 321 is provided with a water outlet hole 3214 along its own axial direction. Secondly, the valve core 322 is slidably arranged in the water outlet hole 3214 of the valve body 321 along the axial direction of the valve body 321, and the part of the valve core 321 used for the first box body 31 of the clean water tank 3 can be pushed by the water inlet component 6 toward the first top 312 of the first box body 31 when inserted into the first installation area 131. Finally, the valve core sealing ring 323 is sleeved on the valve core 322, and when the valve core 322 slides toward the first top 312 of the clean water tank 3, as shown in FIG. Figure 4 and Fig.10 As shown, the valve core sealing ring 323 can gradually open the water outlet hole 3214 of the valve body 321, so that the cleaning water stored in the first storage area 314 of the first box body 31 can enter the water inlet channel 633 of the limiting protrusion 63 through the water outlet hole 3214. On the contrary, when the valve core 322 slides in the direction away from the first top 312, as shown in FIG. Fig.11 As shown, the valve core sealing ring 323 can gradually close the water outlet 3214 of the valve body 321.

[0082] Corresponding to the structure of the valve assembly 32, the water inlet assembly 6 may also adopt the structure of the water inlet assembly 6 in the first embodiment, such as Fig.10 and Fig.11 As shown, the water inlet assembly 6 includes: an annular protrusion 61, a bottom cover plate 62, a limiting protrusion 63 and a water inlet pipeline (not shown in the figure). The annular protrusion 61 is formed by a portion of the bottom of the accommodating groove 13 protruding toward the first installation area 131. The annular protrusion 61 is used to be inserted by the valve body 321 of the valve assembly 32 of the clean water tank 3 when the first box body 31 of the clean water tank 3 is placed in the first installation area 131 of the accommodating groove 13. Fig.10 and Figure 5 As shown in FIG. 1 , the bottom cover plate 62 is disposed on the side of the bottom of the accommodating groove 13 away from the clean water tank 3, and the limiting protrusion 63 is partially protruded from the bottom cover plate 62 toward the annular protrusion 61, and the limiting protrusion 63 is also provided with a water inlet channel 633 along its axial direction. Therefore, when the valve assembly 32 is inserted into the annular protrusion 61, as shown in FIG. Fig.10 As shown, the limiting protrusion 63 can be used to open the valve assembly 32, and the cleaning water in the first box body 31 of the clean water tank 3 can enter the water inlet channel 633 of the limiting protrusion 63 through the valve assembly 32. On the contrary, when the valve assembly 32 is withdrawn from the annular protrusion 61, as shown in FIG. Fig.12 As shown, the valve assembly 32 can be withdrawn from the annular protrusion 61, and the valve assembly 32 can be closed at this time, so that the cleaning water in the first box body 31 of the clean water tank 3 will not flow out. Fig.17 and Fig.18 As shown, the water inlet pipeline is connected to the bottom cover plate 62 and the water channel joint pipe 1172 respectively. The cleaning water entering the water inlet channel 633 can be discharged from the water channel joint pipe 172 into the cleaning pipe 512 of the cleaning device 5 through the water inlet pipeline, so that the cleaning device 5 can realize water washing of textile products.

[0083] In addition, it is worth noting that in other embodiments, such as Fig.19 As shown, the water inlet assembly 6 also includes: a switch valve 66 and a heating device 67 connected in series on the water inlet pipeline. For example, the switch valve 66 can be a solenoid valve, and the heating device 67 can be a heating tube or a heating furnace. Figure 2 As shown, a main control module 7 with a control panel 71 can be provided on the base body 11, and the switch valve 66 and the heating device 67 can be opened and closed by the control panel 71 of the main control module 7, so as to effectively control whether the cleaning device 5 needs to wash the fabric products and whether the cleaning water needs to be heated.

[0084] Furthermore, in some embodiments, Fig.10 and Fig.11As shown, the valve body 321 has, along its own axial direction: an annular upper edge portion 3211 connected to the first bottom portion 311 of the first box body 31, an annular protrusion 3212 vertically extending from the annular upper edge portion 3211 toward the direction away from the first top portion 312 of the first box body 31, and an annular lower edge portion 3213 disposed on the side of the annular protrusion 3212 away from the annular upper edge portion 3211. In addition, as a preferred solution, in other embodiments, such as Fig.10 and Fig.11 As shown, a portion of the hole wall of the water outlet hole 3214 gradually extends from the annular upper edge portion 3211 to the annular lower edge portion 3213 toward the axial direction of the water outlet hole 3214 to form a first annular inclined surface 3215. Fig.10 and Fig.11 As shown, the valve core sealing ring 323 includes, along the axial direction of the valve body 321: a top side 3231, a bottom side 3232 opposite to the top side 3231, and an annular sealing side 3233 respectively connected to the top side 3231 and the bottom side 3232, and the annular sealing side 3233 can be fitted with the first annular slope 3215, so that the valve core sealing ring 323 can close the water outlet 3214. Furthermore, it is worth noting that the annular sealing side 3233 at least partially expands and extends from the bottom side 3232 to the top side 3231, so that at least a portion of the annular sealing side 3233 forms a second annular inclined surface 3234 with the same slope as the first annular inclined surface 3215. It is not difficult to find that since the first annular inclined surface 3215 and the second annular inclined surface 3234 have the same slope, the valve core sealing ring 323 is in surface contact with the valve body 321 when the water outlet 3214 is closed, thereby improving the sealing performance between the valve core sealing ring 323 and the valve body 321, avoiding leakage of the first box body 31 when the clean water tank 3 is replenished with water, and as Fig.10 and Fig.11 As shown, since part of the annular sealing side 3233 is a second annular inclined surface 3234, the cross section of the valve core sealing ring 323 is a truncated cone shape with a larger top and a smaller bottom. When the first box body 31 of the clean water tank 3 is separated from the base 1 for water filling, the greater the gravity of the cleaning water in the first box body 31, the better the sealing effect of the valve core sealing ring 323 on the water outlet 3214 of the valve body 321. In addition, by Fig.10 and Fig.11It is not difficult to see that an annular limiting component 324 is also provided at one end of the valve core 322 away from the valve core sealing ring 323, and corresponding to the annular limiting component 324, a portion of the hole wall of the water outlet hole 3214 protrudes around its circumference toward the axial direction close to the water outlet hole 3214 to form an annular abutment portion 3216. When the valve core 322 slides to the extreme position in the direction close to the first top 312 of the first box body 31, the annular abutment portion 324 can be abutted against the annular limiting component 324, thereby preventing the valve core 322 from escaping from the valve body 321, further improving the reliability of the assembly between the clean water tank 3 and the base 1. In addition, it should be noted that, in some embodiments, the annular abutment portion 3216 also abuts against the valve core 322, and the length of the annular abutment portion 3216 can be appropriately extended along the axial direction of the water outlet hole 3214, so that the annular abutment portion 3216 can slide with the valve core 322. It is not difficult to see that with the help of the sliding cooperation between the annular abutment portion 3216 and the valve core 322, the annular abutment portion 3216 can guide the sliding of the valve core 322, thereby ensuring that the valve core 322 has better stability and reliability when opening or closing the water outlet hole 3214.

[0085] It is worth mentioning that in some other embodiments, such as Fig.10 and Fig.11 As shown, the valve assembly 32 also includes: a valve body sealing ring 325 sleeved on the annular protrusion 3212. The valve body sealing ring 325 is used to form a seal between the valve body 321 and the water inlet assembly 6 arranged at the bottom of the groove 13 when the first support portion 316 of the first box body 31 is inserted into the first installation area 131 of the receiving groove 13 of the seat body 11, so as to ensure that the cleaning water flowing out of the water outlet 3214 of the valve body 321 can only enter the cleaning device through the water inlet assembly 6. Therefore, it can effectively prevent the cleaning water from leaking from the connection between the valve body 321 and the water inlet assembly 6, and further ensure the reliability of the cleaning machine during operation. Finally, as a preferred solution, in other embodiments, as shown in FIG. Fig. 9 , Fig.10 and Fig.11 As shown, the valve assembly 32 further includes: a filter support 327, which is arranged on the side of the first bottom 311 of the first box body 31 relative to the first top 312 along the axial direction of the valve body 321, and the filter support 327 is used to cover the valve core sealing ring 323 when the valve core 322 slides toward the first top 312 of the first box body 31. Fig.10 and Fig.11As shown, the filter bracket 327 is provided with at least one water filter hole 3271, and each water filter hole 3271 is used to connect the water outlet hole 3214 with the first storage area 314 of the first box body 31 when the valve core sealing ring 323 opens the water outlet hole. Therefore, each water filter hole 3271 can not only ensure the normal delivery of cleaning water to the water inlet component 6 by the first box body 31, but also each water filter hole 3271 can block impurities in the clean water from entering the water outlet hole 3214, thereby effectively preventing the water outlet hole 3214 from being blocked.

[0086] In addition, in some other embodiments, Fig.13 As shown, the sewage collecting box 4 includes: a second box body 41, a sewage pipe 42 and a sewage pipe 43, wherein ... Figure 2 and Fig.14 As shown, a portion of the second box body 41 can be inserted into the second installation area 132 of the accommodating groove 13. Fig.13 As shown, the second box body 41 includes: a second top 412, a second bottom 411 opposite to the second top 412, and a second side portion 413 disposed between the second top 412 and the second bottom 411, and the second side portion 413 forms a second storage area 414 for holding cleaning water between the second top 412 and the second bottom 411, and at the same time, the second side portion 413 is partially concave toward the second storage area 414, forming a second embedded groove 417 in which the handle assembly 12 can be partially embedded. In addition, as shown in FIG. Figure 7 and Fig.13 As shown, the sewage pipe 42 and the sewage air pipe 43 are both arranged in the second storage area 414, wherein the sewage pipe 42 can be connected to the sewage suction pipe 16 of the base 1, and at the same time, the sewage pipe 42 is also provided with a sewage outlet 421 for discharging sewage, so that the sewage pipe 42 can discharge sewage into the second storage area 414 of the second box body 41 through the sewage outlet 421, and the sewage air pipe 43 can be connected to the exhaust pipe 17 of the base 1, and at the same time, the sewage air pipe 43 is provided with a sewage outlet 431 for introducing sewage, so that the sewage pipe 43 can introduce sewage discharged into the second storage area 414 of the second box body 41 through the sewage outlet 431.

[0087] In addition, as a preferred solution, in some other embodiments, Fig.13 As shown, the drainage direction of the sewage outlet 421 and the air intake direction of the sewage outlet 431 are opposite to each other. Fig. 20As shown, the dirt collecting box 4 further includes: a baffle 45 disposed in the second storage area 414, and the baffle 45 is also connected to a side of the second top 412 of the second box body 41 relative to the second bottom 411, and at the same time, the baffle 45 is also vertically extended in the direction of the second bottom 411, so that the baffle 45 and the sewage outlet 421 can be arranged opposite to each other, so that the baffle 421 can block the dirt discharged from the sewage outlet 421, and guide the sewage in the dirt to the direction of the second bottom 411 of the second box body 41, and the dirty air in the dirt can be turned back to the direction of the sewage outlet 431 and enter the sewage pipe 43 through the sewage outlet 431. Therefore, the baffle 45 can not only guide the dirty air in the dirt, but also reduce the speed of the dirty air entering the sewage pipe 431 through the sewage outlet 431 when the dirty air hits the baffle 45, thereby effectively reducing the noise generated by the fabric cleaning machine during operation.

[0088] And, in other embodiments, such as Figure 7 and Fig. 9 As shown, the dirt collecting box 4 also includes: a liquid level detection module 46, and, in combination with Fig.19 As shown, the liquid level detection module 46 is also connected to the main control module 7 for communication, and the liquid level detection module 46 can be used to detect the liquid level of the second storage area 414 of the second box body 41, wherein when the liquid level of the second box body 41 detected by the liquid level detection module 46 reaches a preset liquid level, the liquid level detection module 46 can output an electrical signal to the main control module 7, so that the main control module 7 can generate an alarm message. It is not difficult to see that through the detection of the liquid level of the second storage area 414 of the second box body 41 by the liquid level detection module 46, the user can clean the dirt collection box 4 in time to avoid the overflow of dirt in the dirt collection box 4.

[0089] Specifically, in some embodiments, Figure 7 and Fig. 9 As shown, the liquid level detection module 46 includes: a float 461 and a sensing element 462. Figure 7 As shown, the float 461 is rotatably disposed in the second storage area 414 of the second box body 41, and the float 461 is used to rotate toward the second top 412 of the box body 2 when the liquid level in the second storage area 414 of the second box body 41 rises, and the float 461 is also used to rotate toward the second bottom 411 of the box body 2 when the liquid level in the second storage area 414 of the second box body 41 drops.

[0090] Secondly, in some other embodiments, such as Fig. 9 As shown, the sensing element 462 is disposed outside the second box body 41. For example, the sensing element 462 can be disposed inside the handle body 122 of the handle assembly 12, and combined with Fig.19As shown, the sensing element 462 is also communicatively connected to the main control module 7 of the fabric cleaning machine. The sensing element 462 is used to sense the float 461, and when the float 461 rotates to a preset angle toward the second top 412 of the second box body 41, the sensing element 462 can output an electrical signal to the main control module 7, so that the main control module 7 can generate an alarm message.

[0091] It is not difficult to see from the above content that since the float 461 is rotatably arranged in the second storage area 414 of the second box body 41, and the sensing element 462 is arranged outside the second box body 41, it is possible to prevent the sensing element 462 from being corroded by dirt in the second storage area 414 without affecting the sensing element 462 to sense the float 461, thereby effectively protecting the sensing element 462.

[0092] Specifically, in other embodiments, Figure 7 As shown, the float 461 includes: at least one connecting rod 4611 and a float body 4612. Each connecting rod 4611 includes: a head end 46112 and a tail end 46111 away from the head end 46112. In addition, the tail end 46111 of each connecting rod 4611 is rotatably disposed in the second storage area 414 of the second box body 41 through a pivoting member (not shown in the figure), so that the connecting rod 4611 can rotate around the pivoting member. For example, the pivoting member can adopt a pivot shaft. Of course, in other embodiments, the pivoting member can also adopt other members. In this embodiment, the type and structure of the pivoting member are not specifically limited. Secondly, as Figure 7 As shown, the head end 46112 of each connecting rod 4611 is connected to the float body 4612. In addition, the float body 4612 can be sensed by the sensing element 462, and at the same time, the float body 4612 can float on the liquid surface, so that when the liquid level in the second storage area 414 rises or falls, the float body 4612 can drive the connecting rod 4611 to rotate around the pivoting member.

[0093] Furthermore, in order to enable the sensing element 462 to sense the float body 4612, in some embodiments, the sensing element 462 may be a Hall element, and corresponding to the Hall element, such as Figure 7 and Fig. 9 As shown, the float body 4612 includes: a sleeve 46121 and a magnetic element 46122. The sleeve 46121 is connected to the head end 46112 of each connecting rod 4611, and the magnetic element 46122 is arranged in the sleeve 46121, and the magnetic element 46122 can also be sensed by the Hall element. For example, when there is no sewage in the second storage area 414 of the second box 41 or the sewage level does not exceed the limit level, combined with Figure 7As shown, at this time, the float body 4612 is within the sensing range of the Hall element. When the liquid level of the sewage exceeds the limit liquid level, the connecting rod 4611 will rotate toward the second top 412 of the second box 41 under the lifting force of the float body 4612. At this time, the float body 4612 will be out of the sensing range of the Hall element, resulting in the Hall element being unable to sense the float body 4612, so that the Hall element can output an electrical signal to the main control module 7. It should be noted that the above-mentioned sensing element 462 is only described by taking the Hall element as an example, and corresponding to the Hall element, the float body 4612 is also described by taking the sleeve 46121 and the magnetic element 46122 as an example. Of course, in other embodiments, the sensing element 462 may also adopt other detection elements, and the float body 4612 may also adopt other structures. In this embodiment, the type of the sensing element 462 and the structure of the float body 4612 are not specifically limited.

[0094] Finally, in some embodiments, Fig.14 and Fig.15 As shown, the air suction device 2 can be a fan device, and the fan device 2 includes: a motor 21, an inner shell 22 and a main impeller 23. Fig.17 As shown, the inner shell 22 is disposed in the cavity 1114 , and the motor 21 is placed transversely in the inner shell 22 . Meanwhile, one end of the main shaft 24 of the motor 21 passes through the inner shell 22 and is exposed outside the inner shell 22 .

[0095] In addition, if Fig.14 and Fig.15 As shown, the main impeller 23 is arranged outside the inner shell 22 and is coaxially connected to the main shaft 24 of the motor 21. The impeller 23 can be used to rotate the motor 21 when it is driven, and when rotating, it provides negative pressure to the second storage area 414 of the dirt collecting box 4 through the exhaust pipe 17, so that the cleaning device 5 sucks in the gas.

[0096] However, as a preferred solution, in other embodiments, such as Fig.15 As shown, along the axis direction of the main shaft 24 of the motor 21, the inner shell 22 also has an air outlet side 221, and a plurality of air outlet holes 222 are distributed on the air outlet side 221, and corresponding to the air outlet side 221, as shown in FIG. Fig.15 As shown, the air suction device 2 also includes: an auxiliary impeller 25, and the auxiliary impeller 25 is coaxially connected to the other end of the main shaft 24 of the motor 21. Similarly, the auxiliary impeller 25 can be used to rotate the motor 21 when it is driven, and when rotating, the heat generated by the motor 21 during operation is discharged from the air outlet side 221 of the inner shell 22, thereby realizing the cooling of the motor 21, so that the air suction device 2 has better reliability and stability when working.

[0097] Finally, in some embodiments, Fig.17 and Fig.18 As shown, the cleaning device 5 includes: a pipeline assembly 51 and a cleaning brush 52. The pipeline assembly 51 is detachably arranged on the seat body 11 of the base 1. For example, the pipeline assembly 51 can be detachably connected to the seat body 11 through the pipe joint assembly 117 of the seat body 11, and the pipeline assembly 51 includes: a sewage pipe 511 connected to the gas circuit joint pipe 1171 of the pipe joint assembly 117, and a cleaning pipe 512 connected to the water circuit joint pipe 1172. Fig.18 As shown, the cleaning brush 52 is connected to the end of the pipe assembly 51 away from the base 11, and the cleaning brush 52 has: at least one injection hole 521 connected to the cleaning pipe 512, and at least one suction hole 522 connected to the waste pipe 511. The cleaning device 4 can wash the fabric products through the injection hole 521 of the cleaning water 52, and at the same time, the waste can be sucked through the suction holes 522.

[0098] In addition, in order to facilitate the detachable connection between the pipe joint assembly 117 and the pipeline assembly 51, in some embodiments, as shown in FIG. Fig.18 As shown, the cleaning pipe 512 is arranged in the sewage pipe 511, so that a sandwich space 513 connected to each sewage suction hole 522 can be formed between the cleaning pipe 512 and the sewage pipe 511. Therefore, when the pipeline assembly 51 of the cleaning device 4 is connected to the pipe joint assembly 117, the cleaning pipe 512 can be directly connected to the water circuit joint pipe 1172, and the sewage pipe 511 can be directly connected to the gas circuit joint pipe 511. In addition, the cleaning pipe 512 and the sewage pipe 511 of the corresponding pipeline assembly 51, as shown in FIG. Fig.18 As shown, a water channel 523 respectively connected to the cleaning pipe 512 and each injection hole 521, and an air channel 524 respectively connected to the waste pipe 511 and each suction hole 522 are provided in the cleaning brush 52, so that the cleaning brush 52 can use the water channel 523 to spray the cleaning water sent from the cleaning pipe 512 through each injection hole 521, thereby achieving water washing of the fabric products. At the same time, the cleaning brush 52 can also use the air channel 524 to enable each suction hole 522 to generate suction under the negative pressure of the waste pipe 511, thereby achieving the absorption of dirt on the fabric products.

[0099] Those skilled in the art will appreciate that the above-mentioned embodiments are specific embodiments for implementing the present invention, and in actual applications, various changes may be made thereto in form and detail without departing from the spirit and scope of the present invention.

Claims

1. A base, characterized in that: The base comprises: A seat body; the seat body is provided with a receiving groove; A handle assembly is disposed in the receiving tank and is used to divide the receiving tank into a first installation area where a clean water tank can be installed and a second installation area where a dirt collecting tank can be installed; Among them, the handle assembly is also used for after the clean water tank and the dirt collecting tank are installed on the base body, and part of it is embedded in the embedded area formed by splicing the clean water tank and the dirt collecting tank, so that the clean water tank and the dirt collecting tank become one, and another part of the handle assembly extends outward from the embedded area for lifting the base body.

2. The base according to claim 1, characterized in that: The base also includes: A first locking assembly, disposed in the first installation area, for detachably connecting the clean water tank to fix the clean water tank in the first installation area; The second locking assembly is arranged in the second installation area and is used for detachably connecting the dirt collecting box so that the dirt collecting box is fixed in the second installation area.

3. The base according to claim 2, characterized in that: The first locking assembly and the second locking assembly are both elastic locking assemblies, and each of the elastic locking assemblies comprises: Shell; a lock hole is provided on one side of the shell relative to the dirt collecting tank or the clean water tank; A sliding seat, disposed in the housing and slidable relative to the locking hole; A lock buckle is arranged on a side of the slide relative to the lock hole; at least a part of the lock buckle is used to pop out of the housing from the lock hole when the slide slides toward the direction close to the lock hole to a first preset position; the lock buckle is also used to retract from the lock hole into the housing when the slide slides toward the direction away from the lock hole to a second preset position; The elastic element is arranged in the housing and connected to a side of the slide seat away from the locking hole, and is used for applying a rebound force to the slide seat in a direction relative to the locking hole.

4. The base according to claim 1, characterized in that: The seat body comprises: Upper shell; the upper shell comprises: a top, a bottom opposite to the top, and a side portion arranged between the top and the bottom; wherein the side portion and the top and the bottom respectively enclose a cavity, and the cavity is used to set an air suction device that can provide negative pressure to the dirt collecting box, and a water inlet component that can deliver the cleaning water of the clean water tank into the cleaning device of the cleaning machine; The lower cover is detachably connected to the bottom of the upper shell and forms an air duct with the bottom; wherein the bottom is provided with an air guide port that allows the polluted air in the pollutant collecting box to enter the air duct, and the lower cover is provided with at least one exhaust port, each of which is used to exhaust the polluted air entering the air duct.

5. The base according to claim 4, characterized in that: A portion of the bottom of the accommodating tank protrudes toward the second installation area to form a sewage suction pipe that can be connected to the sewage pipe of the sewage collecting box and an exhaust pipe that can be connected to the sewage pipe of the sewage collecting box; The exhaust pipe is used to provide negative pressure to the dirt collecting box when the air suction device is working; the sewage pipe is used to generate suction force for the cleaning device through the sewage suction pipe when the dirt collecting box generates negative pressure.

6. The base according to claim 5, characterized in that: The base also includes: an air guide hood, arranged in the cavity, the air guide hood having an air cavity, an air inlet end for the air suction device to suck air from the exhaust pipe, at least one air inlet for the air suction device to discharge the sucked air into the air cavity, and an air outlet arranged relative to the air guide port, the air outlet being used to discharge the gas discharged into the air cavity into the air duct through the air guide port; The air inlet direction of each air inlet is different from the air outlet direction of the air outlet, so that the gas entering the air cavity from each air inlet is discharged from the air outlet after at least one change of direction.

7. The base according to claim 5, characterized in that: The seat body also includes: A pipe joint assembly is arranged on the side of the upper shell and is used for detachable connection with the hose assembly of the cleaning device; the pipe joint assembly includes: an air circuit joint pipe for connecting the sewage suction pipe with the sewage pipe of the hose assembly, and a water circuit joint pipe for connecting the water inlet assembly with the cleaning pipe of the hose assembly.

8. The base according to claim 7, characterized in that: The water inlet assembly comprises: an annular protrusion, formed by a portion of the bottom of the accommodating groove protruding toward the first installation area, and used for being inserted by the valve body of the valve assembly of the clean water tank when the clean water tank is placed in the first installation area; A bottom cover plate, arranged on a side of the bottom of the accommodating groove away from the first installation area; The limiting protrusion is formed by a portion of the bottom cover plate protruding toward the annular protrusion; the limiting protrusion is also provided with a water inlet channel along its axial direction; wherein the limiting protrusion is used to open the valve assembly when the valve assembly is inserted into the annular protrusion, so that the cleaning water in the clean water tank passes through the valve assembly and enters the water inlet channel of the limiting protrusion; The water inlet pipeline is connected to the bottom cover plate and the water channel joint pipe respectively, and is used to discharge the cleaning water entering the water inlet channel from the water channel joint pipe into the cleaning pipe of the cleaning device.

9. The base according to claim 7, characterized in that: The side portion of the upper shell is also used to be coiled around the hose assembly along the circumferential direction, and the seat body further includes: A hanger, arranged on the side of the upper shell, for clamping a cleaning brush of the cleaning device, wherein the cleaning brush is connected to an end of the hose assembly away from the pipe joint assembly; wherein the hanger and the pipe joint assembly are respectively located on any two opposite sides of the side, so that the length of the hose assembly wound around the side in a clockwise or counterclockwise manner is the same; The enclosure is formed by the side portion protruding partially around its circumference and is used to support the hose assembly.

10. A fabric cleaning machine, characterized in that: include: A base as claimed in any one of claims 1 to 9; A clean water tank, detachably arranged in the first installation area; A dirt collecting box, detachably arranged in the second installation area; An air suction device is disposed in the seat body of the base and is used to provide negative pressure to the dirt collecting box according to instructions; A cleaning device, detachably connected to the seat body and communicated with the dirt collecting box, for generating suction under the negative pressure of the dirt collecting box; a water inlet assembly, arranged in the seat body of the base, for connecting or disconnecting the clean water tank with the cleaning device according to instructions, and after the clean water tank is connected with the cleaning device, allowing the cleaning water in the clean water tank to be sent to the cleaning device; The main control module is respectively connected to the air suction device and the water inlet component for communication, and is used to send the instructions to the air suction device and the water inlet component.

11. The fabric cleaning machine according to claim 10, characterized in that: The clean water tank comprises: A first box body, having a portion that can be inserted into the first installation area of ​​the accommodating groove; the first box body includes: a first top, a first bottom opposite to the first top, a first side portion arranged between the first top and the first bottom, and a first support portion arranged on a side of the first bottom away from the first top, the first support portion is used to be inserted into the first installation area of ​​the accommodating groove, and the first side portion encloses a first storage area for holding cleaning water between the first top and the first bottom, and the first side portion also has a portion that is concave inwardly toward the direction of the first storage area to form a first embedded groove that can be partially embedded by the handle assembly; The valve assembly is arranged at the first bottom, and is used for the first box body to be opened by the water inlet assembly after the first box body is inserted into the first installation area, so that the first storage area is connected with the water inlet assembly.

12. The fabric cleaning machine according to claim 11, characterized in that: The valve assembly comprises: A valve body is arranged at the first bottom of the first box body; the valve body is provided with a water outlet along its own axial direction; a valve core, slidably disposed in the water outlet hole of the valve body along the axial direction of the valve body, and used for being pushed by the water inlet assembly toward the first top of the first box body when the portion of the first box body is inserted into the first installation area; A valve core sealing ring is sleeved on the valve core; The valve core sealing ring is used to gradually open the water outlet hole of the valve body when the valve core slides toward the direction close to the top; the valve core sealing ring is also used to gradually close the water outlet hole of the valve body when the valve core slides toward the direction away from the top.

13. The fabric cleaning machine according to claim 12, characterized in that: The valve body includes along its own axis direction: An annular upper edge portion connected to the first bottom of the first box; an annular protrusion formed by vertically extending the annular upper edge toward a direction away from the first top; An annular lower edge portion, arranged on a side of the annular protrusion away from the annular upper edge portion; Part of the hole wall of the water outlet hole, from the annular upper edge portion to the annular lower edge portion, gradually extends in an inclined direction toward the axial center direction of the water outlet hole to form a first annular inclined surface; The valve core sealing ring includes, along the axial direction of the valve body: a top side, a bottom side opposite to the top side, and an annular sealing side respectively connected to the top side and the bottom side and capable of fitting with the first annular slope; wherein, the annular sealing side at least partially expands and extends gradually from the bottom side to the top side, so that at least part of the annular sealing side forms a second annular slope with the same slope as the first annular slope.

14. The fabric cleaning machine according to claim 10, characterized in that: The dirt collecting box comprises: The second box body has a second installation area partially insertable into the accommodating groove; the second box body comprises: a second top portion, a second bottom portion opposite to the second top portion, and a second side portion arranged between the second top portion and the second bottom portion, the second side portion encloses a second storage area for receiving dirt between the second top portion and the second bottom portion, and the second side portion is partially concave inwardly toward the second storage area to form a second embedded groove into which the handle assembly can be partially embedded; A sewage pipe is arranged in the second storage area and connected to the sewage suction pipe of the base, and the sewage pipe is provided with a sewage outlet for discharging sewage; The sewage pipe is arranged in the second storage area and connected to the exhaust pipe of the base. The sewage pipe is provided with a sewage port for introducing sewage.

15. The fabric cleaning machine according to claim 14, characterized in that: The drainage direction of the sewage outlet and the air intake direction of the sewage outlet are opposite to each other, and the sewage collecting box also includes: The baffle is arranged in the second storage area of ​​the second box body and is opposite to the sewage outlet, and is used to block the sewage discharged from the sewage outlet, guide the sewage in the sewage toward the second bottom, and return the sewage in the sewage toward the sewage outlet.

16. The fabric cleaning machine according to claim 15, characterized in that: The dirt collecting box also includes: a liquid level detection module, which is in communication with the main control module and is used to detect the liquid level of the second storage area of ​​the second box; Wherein, the liquid level detection module is used to output an electrical signal to the main control module when the detected liquid level reaches a preset liquid level, so that the main control module generates alarm information.

17. The fabric cleaning machine according to claim 14, characterized in that: The air suction device is a fan device, and the fan device comprises: An inner shell is disposed in the base and has an air outlet side; A motor is placed transversely in the inner shell; one end of the main shaft of the motor passes through the inner shell and is exposed outside the inner shell; A main impeller is arranged outside the inner shell and is coaxially connected to the main shaft of the motor, and is used for rotating the motor when it is driven, and providing negative pressure to the dirt collecting box through the exhaust pipe when it rotates; The auxiliary impeller is coaxially connected to the other end of the main shaft of the motor, and is used to rotate the motor when it is driven, and to discharge the heat generated by the motor from the air outlet side of the inner shell when it rotates.

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