Base and upholstery cleaning machine

Abstract

A base (1) and an upholstery cleaning machine, the base (1) comprising: a base body (11) and a handle assembly (12), wherein the base body (11) is provided with an accommodating recess (13), and the handle assembly (12) is arranged in the accommodating recess (13). The accommodating recess (13) can be divided by the handle assembly (12) into a first mounting area (131) allowing the mounting of a clean water tank (3) and a second mounting area (132) allowing the mounting of a waste collection tank (4). When the mounting of the clean water tank (3) and the waste collection tank (4) on the base body (11) is completed, the handle assembly (12) has a part embedded in an embedded area formed by the assembly of the clean water tank (3) and the waste collection tank (4), such that the clean water tank (3) and the waste collection tank (4) are integrated into a whole. The handle assembly (12) also has another part extending outwards from the embedded area, enabling the handle assembly (12) to be used for lifting the base body (11). The handle assembly (12) allows a user to conveniently lift and carry a cleaning machine, and can also provide support for the clean water tank (3) and the waste collection tank (4), thereby ensuring the stability and reliability of the cleaning machine during lifting or carrying.

Description

Base and fabric cleaning machine 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] A fabric cleaning machine is a household appliance specifically designed for cleaning various fabric items, such as mattresses, sofas, carpets, and soft bags. Current fabric cleaning machines typically have a dirt collection tank and a clean water tank fixed to the base of the machine to facilitate lifting or transporting the machine and ensure stability during transport. This allows the base, dirt collection tank, and clean water tank to form a single unit. Alternatively, a dedicated sink for holding cleaning water is provided on the base, or the clean water tank and dirt collection tank are fastened to the base using screws or other fasteners. Consequently, when the user needs to refill the cleaning machine or clean the clean water tank and dirt collection tank, the heavy weight of the machine often makes operation inconvenient. Summary of the Invention

[0003] The purpose of the embodiment of the present invention is to design a base and a fabric washing machine, which can ensure the stability of the washing machine when lifting or carrying, while also making it convenient for users to replenish and clean the clean water tank and the dirt collection tank of the washing machine.

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

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

[0006] A handle assembly is provided in the accommodating tank, and is used to separate the accommodating tank into a first installation area for installing a clean water tank and a second installation area for installing a sewage collecting tank;

[0007] Among them, the handle assembly is also used for the clean water tank and the sewage collecting tank. After the installation on the base body is completed, both are partially embedded in the embedded area formed by splicing the clean water tank and the sewage collecting tank, so that the clean water tank and the sewage 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 provided 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 of the seat and in communication with the dirt collecting box, for generating suction under the negative pressure of the dirt collecting box;

[0014] a water inlet assembly, disposed in the seat body of the seat body, for connecting or disconnecting the clean water tank with the cleaning device according to an instruction, and after the clean water tank is connected with the cleaning device, allowing the cleaning water in the clean water tank to be fed into the cleaning device;

[0015] The main control module is respectively connected to the air suction device and the water inlet component for sending 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 provided in the receiving groove, and the receiving groove can be divided into a first installation area and a second installation area. The clean water tank can be installed through the first installation area, and the sewage collection tank can be installed 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 collection tank to be detachably connected to the base respectively, but also when the clean water tank and the sewage collection tank are completed 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 collection tank, so that the clean water tank and the sewage collection 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 collection tank, thereby ensuring the stability and reliability of the cleaning machine during lifting or carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] FIG1 is an axial schematic diagram of a base in some embodiments of the present invention;

[0018] FIG2 is an exploded schematic diagram of the base, the clean water tank, and the sewage collecting tank in some embodiments of the present invention;

[0019] FIG3 is an axial schematic diagram of the bottom of the base in some embodiments of the present invention;

[0020] FIG4 is an exploded cross-sectional view of a clean water tank and a base in some embodiments of the present invention;

[0021] FIG5 is a partial cross-sectional view of the clean water tank and the base after assembly in some embodiments of the present invention;

[0022] FIG6 is a partial enlarged view of portion A in FIG5 ;

[0023] FIG7 is a partial cross-sectional view of the dirt collecting box and the base after assembly in some embodiments of the present invention;

[0024] FIG8 is a partial enlarged view of portion C in FIG7 ;

[0025] FIG9 is a cross-sectional view of the clean water tank, the dirt collecting tank, and the base after assembly in some embodiments of the present invention;

[0026] FIG10 is a partial enlarged view of the valve assembly B in FIG9 when it is opened;

[0027] FIG11 is a partial enlarged view of the valve assembly when it is closed;

[0028] FIG12 is a schematic structural diagram of a clean water tank in some embodiments of the present invention;

[0029] FIG13 is a schematic structural diagram of a dirt collecting box in some embodiments of the present invention;

[0030] FIG14 is a schematic cross-sectional view of a base in some embodiments of the present invention;

[0031] FIG15 is a partial enlarged view of portion D in FIG14;

[0032] FIG16 is a schematic diagram of the flow of gas in a fabric washing machine when the air suction device is turned on in some embodiments of the present invention;

[0033] FIG17 is a schematic diagram of the assembly of the cleaning device and the base in some embodiments of the present invention;

[0034] FIG18 is a cross-sectional schematic diagram of a fabric cleaning machine in some embodiments of the present invention;

[0035] FIG19 is a system module block diagram of a fabric cleaning machine in some embodiments of the present invention;

[0036] FIG20 is a schematic diagram of the assembly of the base, clean water tank and dirt collecting tank of the fabric cleaning machine in some embodiments of the present invention. Modes for Carrying Out the Invention

[0037] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will appreciate that many technical details are provided in the embodiments of the present invention to help readers better understand the present application. However, even without these technical details and the various variations and modifications based on the following embodiments, the technical solutions claimed in the present application can still be implemented.

[0038] Example 1

[0039] The first embodiment of the present invention relates to a base, as shown in Figure 1 . 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 disposed within the receiving groove 13. The handle assembly 12 can be used to divide the receiving groove 13 into a first mounting area 131 for mounting the fresh water tank 3 and a second mounting area 132 for mounting the sewage tank 4.

[0040] In addition, in other embodiments, as shown in Figures 2 and 9, after the clean water tank 3 and the sewage collecting tank 4 are installed on the base 11, the handle assembly 12 is partially embedded in the embedded area (not shown in the figure) formed by the clean water tank 3 and the sewage collecting tank 4, so that the clean water tank 3 and the sewage 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 since 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. The installation of the clean water tank 3 can be achieved through the first installation area 131, and the installation of the sewage collecting tank 4 can be achieved through the second installation area 132. It is not difficult to see that the first installation area 131 and the second installation area 132 of the receiving groove 13 not only enable the clean water tank 3 and the sewage collecting tank 4 to be detachably connected to the base 1 respectively Moreover, 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 handle assembly 12, the clean water tank 3 and the dirt collecting tank 4 and the base 1 can become one, thereby making the fabric washing machine more integrated. At the same time, another part of the handle assembly 12 extends outward from the embedded area. The handle assembly 12 not only makes it easier for users to lift and carry the washing machine, but also provides support for the clean water tank 3 and the dirt collecting tank 4, thereby ensuring the stability and reliability of the washing machine when lifting or carrying.

[0042] Specifically, in some embodiments, as shown in Figures 5 to 8 , the base 1 further includes a first locking assembly 14 and a second locking assembly 15. As shown in Figures 4 and 5 , the first locking assembly 14 is disposed in the first mounting area 131 and is configured to detachably connect to the clean water tank 3, thereby securing the clean water tank 3 to the first mounting area 131. Simultaneously, as shown in Figures 7 and 8 , the second locking assembly 15 is disposed in the second mounting area 132 and is configured to detachably connect to the dirt collection tank 4, thereby securing the dirt collection tank 4 to the second mounting 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, as shown in Figures 4, 5 and 12, 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 arranged between the first top 312 and the first bottom 311, and a first support portion 316 arranged 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 tank 13, and at the same time, the first side portion 313 forms a first storage area 314 for holding cleaning water between the first top 312 and the first bottom 311. 6 , 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] Corresponding to each first card hole 315, as shown in Figures 5 and 6, the first locking component 14 can be set in the first installation area 131. At the same time, a part of the first box body 31 can be inserted into the first installation area 131 of the accommodating groove 13 of the base 1. For example, as shown in Figure 6, 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 accommodating groove 13, the first box body 31 can be locked to the base 1 through the first locking component 14.

[0045] Specifically, in some embodiments, as shown in FIG6 , the first locking assembly 14 is an elastic locking assembly and includes a housing 141, a slide 142, a lock 143, and an elastic element (not shown). As shown in FIG6 , the housing 141 is provided with a lock hole 1411 on a side of the clean water tank 3 , and the slide 142 is disposed within the housing 141 and is slidable relative to the lock hole 1411. Furthermore, as shown in FIG6 , the lock 143 is disposed on a side of the slide 142 relative to the lock hole 1411 , and at least a portion of the lock 143 is configured to eject from the lock hole 1411 and out of the housing 141 when the slide 142 slides toward the lock hole 1411 to a first predetermined position, allowing the lock 143 to partially enter the first latching hole 315 of the first housing 31 , thereby achieving locking of the first housing 31 of the clean water tank 3 with 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 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. 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 action of the elastic element, a portion of the lock buckle 143 can always be exposed outside the shell 141. 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. After 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 rebounded into the first locking hole 315 under the rebound action of the elastic element. 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 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 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 this embodiment, the type of the elastic element is not specifically limited.

[0047] In addition, in order to facilitate the removal of the first housing 31 from the first mounting area 131 of the receiving groove 13 of the base 11 while not affecting the locking connection between the first housing 31 and the base 11, in other embodiments, as shown in FIG6 , the lock 143 includes a first engaging surface 1431 relative to the bottom of the receiving groove 13 and a second engaging surface 1432 facing away from the bottom of the receiving groove 13. Furthermore, both the first engaging surface 1431 and the second engaging surface 1432 are inclined surfaces, and at least portions of the two engaging surfaces extend obliquely away from each other from one end of the lock 143 away from the sliding seat 142 toward the other end. It is not difficult to see from this that when the support portion 316 of the first box body 31 is inserted into the first installation area 131 of the accommodating groove 13 of the seat body 11, as shown in Figure 6, the cooperation between the first clamping surface 1431 and the first inclined surface 3161 of the first support portion 316 can further reduce the resistance of the second box body 31 when inserted into the accommodating groove 13, making the assembly of the second box body 31 and the base 1 more convenient. When the second box body 31 is pulled out from the first installation area 131 of the accommodating groove 13 of the base body 11, the second clamping surface 1432 can cooperate with the first inclined surface 3161 of the first support portion 316, so that the lock buckle 143 can push the slide 142 in the reverse direction under the squeezing action of the first inclined surface 3161 of the first support portion 316, so as to ensure that the lock buckle 143 can be smoothly and completely withdrawn from the first clamping hole 315, thereby releasing the locking relationship between the first box body 31 and the base body 11, so that the first box body 31 can be smoothly pulled out from the first installation area 131 of the accommodating groove 13 of the base body 11.

[0048] Similarly, to allow the dirt collection box 4 to be secured within the second mounting area 132 by the second locking assembly 15, in some embodiments, as shown in Figures 7 and 13, the dirt collection box 4 includes: a second housing 41, a sewage pipe 42, and a sewage gas pipe 43. The second housing 41 includes: a second top portion 412, a second bottom portion 411 opposite the second top portion 412, and a second side portion 413 disposed between the second top portion 412 and the second bottom portion 411. Furthermore, as shown in Figures 7 and 8, a portion of the second bottom portion 411 extending from the second top portion 412 is adapted to be inserted into the second mounting area 132 of the accommodating tank 13. Furthermore, the second side portion 413 defines a second storage area 414 for holding wash water between the second top portion 412 and the second bottom portion 411. Furthermore, as shown in Figure 8, a portion of the second bottom portion 411 extending from the second top portion 412 is recessed to form a second slot 418, and a recessed groove 415 is disposed within the wall of the second slot 418.

[0049] Corresponding to each sinking groove 415, as shown in Figure 8, a second locking component 15 can be respectively provided in the second installation area 132. At the same time, part of the second box body 41 can be inserted into the second installation area 132 of the accommodating groove 13 of the base 1. For example, as shown in Figure 7, 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 component 15 with the second card groove 418 and the sinking groove 415.

[0050] Specifically, in some embodiments, the second locking assembly 15 can also be an elastic locking assembly. As shown in Figures 7 and 8, the second locking assembly 15 includes a housing 151, a slide 152, a locking catch 153, and an elastic element (not shown). The housing 151 is provided with a locking hole 1511 on a side of the housing 151 that faces the second housing 41 of the dirt collection tank 4. The slide 152 is disposed within the housing 151 and is slidable relative to the locking hole 1511. Furthermore, as shown in Figure 8, the locking catch 153 is disposed on a side of the slide 152 that faces the locking hole 1511. When the slide 152 slides toward the locking hole 1511 to a first predetermined position, at least a portion of the locking catch 153 is configured to eject from the locking hole 1511 and out of the housing 151. This allows the locking catch 153 to partially enter the recess 415 of the second housing 41, thereby locking the second housing 41 to the base 1. In addition, the lock buckle 153 is also used to retract from the locking hole 1511 into the housing 151 when the slide 152 slides away from the locking hole 1511 to a 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 set in the shell 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 the direction relative to the lock hole 1511. Under the rebound action of the elastic element, a part of the lock 153 can always be exposed outside the shell 151. In order to enable the lock buckle 153 to smoothly lock the second box body 41 with the base body 11, as shown in Figure 8, a part of the side of the second locking groove 418 away from the bottom of the groove is a second inclined surface 4181, so that when the second box body 41 is inserted into the second installation area 132, the second inclined surface 4181 can abut against the lock buckle 153, and with the help of the guiding effect of the second inclined surface 4181, the lock buckle 153 is forced to move in the direction away from the second box body 41, and when the second box body 4 is partially inserted into the second installation area 132, the lock buckle 153 can be at least partially bounced into the sink 415 under the rebound action of the elastic element, and at this time the shell 151 of the second locking buckle assembly 15 can be received in the second locking groove 418, so that the second box body 41 and the base body 11 can be locked. In addition, it should be noted that the elastic element can be a spring, and the rebound force can be applied to the slide 152 through the rebound performance of the spring. Of course, in other embodiments, the elastic element can also be other devices with rebound performance. In this embodiment, there is no specific limitation on the type of the elastic element.

[0052] In addition, in order to facilitate the removal of the second case 41 from the second mounting area 132 of the receiving groove 13 of the base 11 while not affecting the locking connection between the second case 41 and the base 11, in other embodiments, as shown in FIG8 , the lock 153 includes a first engaging surface 1531 facing the bottom of the receiving groove 13 and a second engaging surface 1532 facing away from the bottom of the receiving groove 13. Furthermore, both the first engaging surface 1531 and the second engaging surface 1532 are inclined surfaces, and at least portions of the two engaging surfaces extend obliquely away from each other from one end of the lock 153 away from the sliding seat 152 toward the other end. 8 , the first engaging surface 1531 cooperates with the first inclined surface 4161 of the second support portion 416 to further reduce the resistance of the second housing 41 during insertion into the second mounting area 132 of the receiving groove 13, thereby facilitating assembly of the second housing 41 with the base 1. Furthermore, when the second housing 41 is removed from the receiving groove 13 of the base 11, the second engaging surface 1532 cooperates with the first inclined surface 4161 of the second support portion 416, allowing the latch 153 to push the slide 152 in the opposite direction under the pressure of the first inclined surface 4161 of the second support portion 416, ensuring that the latch 153 can be completely withdrawn from the recess 415. This releases the locking relationship between the second housing 41 and the base 11, allowing the second housing 41 to be removed from the second mounting area 132 of the receiving groove 13 of the base 11.

[0053] In addition, in some embodiments, as shown in Figures 2 and 4 , the handle assembly 12 further includes a connector 121, a handle body 122, and a fastener 123. The connector 121 is disposed within the receiving groove 13 of the base 11 and is used to separate the receiving groove 24 into a first mounting area 131 for mounting the fresh water tank 3 and a second mounting area 132 for mounting the sewage tank 4. Furthermore, as shown in Figures 2 and 4 , the handle body 122 is detachably connected to the side of the connector 121 away from the bottom of the receiving groove 13, while the fastener 123 is disposed on the side of the handle body 122 facing the first housing 31 and is capable of fastening to the first housing 31 of the fresh water tank 3. In addition, as shown in Figure 2, since the first side portion 313 of the first box body 31 is partially concave inwardly toward the first storage area 314 around its circumference, a first embedded groove 317 is formed on the side of the first side portion 313 facing away from the first storage area 314. At the same time, in combination with Figure 4, the first box body 31 also includes: a connector 318 arranged in the first embedded groove 317, and the connector 318 includes: a connector plate 3181 arranged opposite to the first side portion 313, and a stop bar 3182 formed by a portion of the connector plate 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. The first side portion 313 and the connector plate 3181 can be separated by the stop bar 3182, so that a clamping groove 3183 is formed between the connector plate 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 Figure 7, a portion of the connecting member 121 of the handle assembly 12 and a portion 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 snap-fit ​​groove 3183 formed between the connector plate 3181 and the first side portion 313, so that the fastener 123 and the connector plate 3181 can be snapped together, resulting in the first box body 31 being able to be withdrawn from the first installation area 131 of the accommodating groove 13 of the base body 11 only along its height direction. Therefore, while not affecting the disassembly performance of the first box body 31, it can also improve the stability of the clean water tank 3 after being locked with the base body 11, thereby preventing the clean water tank 3 from shaking on the base body 11. In addition, since the connecting member 121 and a portion of 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, as shown in Figure 13, the second side portion 413 of the second box body 41 is partially concave around its circumference toward the second storage area 414, so that the second side portion 413 forms a second embedded groove 417 on the side away from the second storage area 414, 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, as shown in Figure 7, the connecting member 121 and the handle body 122 of the handle assembly 12 have other parts that can be inserted into the second embedded groove 417 in turn, so that the connecting member 121 and the handle body 122 can be completely integrated with the fresh 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 other embodiments, as shown in FIG16 , the base 11 includes an upper shell 111, a lower cover 112, and an air guide hood 113. Specifically, as shown in FIG14 , the upper shell 111 includes a top 1111, a bottom 1112 opposite the top 1111, and a side portion 1113 disposed between the top 1111 and the bottom 1112. Furthermore, as shown in FIG16 , the side portion 1113, the top 1111, and the bottom 1112 respectively enclose a cavity 1114. Furthermore, as shown in FIG15 , the cavity 1114 can be used to house the suction device 2 that provides negative pressure to the dirt collecting tank 4, and the water inlet assembly 6 that delivers cleaning water from the clean water tank 3 to the cleaning device 5 of the cleaning machine.

[0056] In addition, as shown in Figures 14 and 15, the lower cover 112 is detachably connected to the bottom 1112 of the upper shell 111, and, in combination with Figure 16, 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 dirty air in the dirt 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 dirty air entering the air duct 114 can be discharged.

[0057] However, in order to enable the suction device 2 to generate negative pressure in the dirt collection box 4 and the cleaning device 5 to generate suction under the negative pressure of the dirt collection box 4, as shown in Figure 14, the bottom of the accommodating groove 13 also partially protrudes into the second installation area 132, forming a dirt suction pipe 16 that can be connected to the sewage pipe 42 of the dirt collection box 4, and an exhaust pipe 17 that can be connected to the sewage pipe 43 of the dirt collection box 4. Specifically, as shown in Figures 16 and 18, the exhaust pipe 17 is used to provide negative pressure to the second box body 41 of the dirt collection box 4 through the sewage pipe 43 when the suction device 2 is working. At the same time, when the sewage pipe 42 is used to generate negative pressure in the second box body 41 of the dirt collection box 4, the cleaning device 5 generates suction through the dirt suction pipe 16, thereby achieving the suction of dirt on the textile products.

[0058] It is also worth mentioning that in order to enable the dirty air in the sewage collecting box 4 to enter the air duct 114 through the air guide port 1115, in some embodiments, as shown in Figure 16, 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 suction device 2 to inhale gas from the exhaust pipe 17, at least one air inlet 1133 for the suction device 2 to discharge the inhaled gas 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 allow the gas discharged into the air cavity 1131 to be discharged into the air duct 114 through the air guide port 1115. It should be noted that in some embodiments, as shown in FIG16 , 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 of direction. It is not difficult to see that the multiple reversals of direction of the gas in the air cavity 1131 can greatly reduce the kinetic energy of the gas when it is discharged from the air outlets 115 of the bottom 1112, thereby greatly reducing the noise generated by the suction device 2 during operation.

[0059] In addition, in order to enable the wind guide cover 113 to discharge the inhaled gas into the wind cavity 1131 through the air inlet 1133 under the action of the air suction device 2, in some embodiments, as shown in Figures 14, 15 and 16, the wind guide cover 113 includes: a wind cover body 1135 provided with a wind cavity 1131, an air inlet 1133 and an air outlet 1134, an air inlet pipe 1136 connected to the wind cover body 1135 and the exhaust pipe 17 respectively, and, in combination with Figures 14 and 15, one end of the air inlet pipe 1136 connected to the exhaust pipe 17 is the air inlet end 1132, and the other end is the air outlet 1134. When the air suction device 2 is working, an 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 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, so that the air intake groove 1137 can inhale gas from the air intake pipe 1136 when the suction device 2 is working, and the inhaled gas can enter the wind cavity 1131 through each air intake 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 from this that since an 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 suction device 2 during operation. For example, in some embodiments, as shown in Figure 15, the side of the wind shield 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, and 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, as shown in Figures 14 and 15, the exhaust pipe 17 is vertically arranged on the top 1111 of the upper shell 111, and the suction device 2 is horizontally placed in the cavity 1114 of the upper shell 111. Therefore, in order to enable the air inlet pipe 1136 to reverse the gas, in some embodiments, combined with Figure 15, the air inlet pipe 1136 is partially curved, 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 suck air. When the air enters the air guide 113 formed by the air inlet pipe 1136 and the hood body 1135 through the exhaust pipe 17, the air inlet pipe 1136 can first reverse the direction of the air. After the air enters the air inlet slot 1137 of the hood body 1135, the air can be reversed multiple times by means of the air inlets 1133 and the air cavity 1131, so that the air can pass through the air outlet 1134 and the air guide 1115 into the air duct 114, and finally be discharged from the exhaust ports 115 on the lower cover 112. It is not difficult to see that because the air undergoes multiple reversals before being discharged, the kinetic energy of the air 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, as shown in Figure 16, multiple air inlets 1133 can be provided, so that part of the groove wall of the air inlet groove 1137 can form an air outlet grid (marked in the figure) opposite to the opening 1138. It is not difficult to see that by providing multiple air inlets 1133 on the wind hood body 1135, the exhaust efficiency of the wind 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 can be 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, as shown in Figures 14 and 16, a filter 18 is provided in the exhaust pipe 17. For example, the filter 18 can be provided at a position close to the inlet of the exhaust pipe 17. The dirty air introduced into the exhaust pipe 17 can be further filtered by the filter 18, thereby preventing fine impurities in the dirty 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, as shown in FIG16 , since the gas sucked into 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. Moreover, the water vapor in the water mist will flow along the groove wall in a direction away from the air inlet 1133 under its own gravity. Therefore, in order to discharge the water vapor as much as possible, as shown in FIG16 , a water outlet hole 1130 for discharging water vapor can be provided on the groove wall of the air inlet groove 1137 relative to the air inlet 1133. 139. At the same time, at least one through hole 1116 is provided at the bottom 1112 of the upper shell 111 at a position corresponding to the water outlet hole 1139. The water vapor discharged from the water outlet hole 1139 can be further discharged into the air duct 114 through the through hole 1116. In addition, as shown in FIG3 , drainage holes 116 can be provided at the positions of the lower cover 112 corresponding to the through holes 1116. The 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, to enable detachable connection between the base body 11 and the cleaning device 5, as shown in Figures 14 and 17, the base body 11 further includes a pipe joint assembly 117, which is disposed on a side portion 1113 of the upper shell 111 and is configured to detachably connect to the hose assembly 51 of the cleaning device 5. Specifically, as shown in Figure 18, the pipe joint assembly 117 includes an air joint pipe 1171 for connecting the sewage suction pipe 16 with the sewage pipe 511 of the hose assembly 51, and a water joint pipe 1172 for connecting the water inlet assembly 6 with the cleaning pipe 512 of the hose assembly 51. Through the air joint pipe 1171 and the water joint pipe 1172 of the pipe joint assembly 117, cleaning water can be supplied to the cleaning pipe 512 of the hose assembly 51, and negative pressure can be applied to the sewage pipe 511 of the hose assembly 51, thereby enabling the cleaning device 5 to simultaneously clean textiles and extract dirt.

[0065] In addition, it is worth mentioning that in order to enable the water inlet assembly 6 to be connected 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, as shown in Figures 4, 5 and 6, 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] 5 , 9 and 10 , the annular protrusion 61 is formed by a portion of the bottom of the accommodating groove 13 protruding into the first mounting area 131. Furthermore, as shown in FIG10 and FIG11 , 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 mounting area 131 of the accommodating groove 13. Furthermore, as shown in FIG10 and FIG11 , the bottom cover 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 formed by a portion of the bottom cover 62 protruding into the annular protrusion 61. Furthermore, 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 FIG10 , the limiting protrusion 63 can be used to open the valve assembly 32. At this time, the cleaning water in the clean water tank 3 can pass through the valve assembly 32 and enter the water inlet channel 633 of the limiting protrusion 63. Conversely, when the valve assembly 32 is withdrawn from the annular protrusion 61, as shown in FIG11 , the valve assembly 32 can be withdrawn from the annular protrusion 61. At this time, the valve assembly 32 can be closed, so that the cleaning water in the clean water tank 3 does not flow out. Finally, as shown in FIG14 and FIG17 , the water inlet pipeline is connected to the bottom cover plate 62 and the water channel joint pipe 1172 respectively. Through this water inlet pipeline, 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, thereby enabling the cleaning device 5 to wash textile products with water.

[0067] Furthermore, in order to allow the limiting protrusion 63 to open the valve assembly 32 when the valve assembly 32 is inserted into the annular protrusion 61, as shown in Figures 10 and 11, the valve assembly 32 includes: a valve body 321, a valve core 322, and a valve core sealing ring 323. Specifically, as shown in Figure 12, the valve body 321 is disposed at the first bottom 311 of the clean water tank 3. At the same time, the valve body 321 is provided with a water outlet 3214 along its own axial direction. Furthermore, the valve core 322 is slidably disposed in the water outlet 3214 of the valve body 321 along its axial direction. Furthermore, as shown in Figure 4, when the first box body 31 of the clean water tank 3 is partially inserted into the first installation area 131, as shown in Figure 10, the valve core 321 can be moved by the limiting protrusion 63 of the water inlet assembly 6. 3 is pushed toward the first top portion 312 of the first housing 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 portion 312 of the clean water tank 3, as shown in FIG10 , the valve core sealing ring 323 gradually opens the water outlet hole 3214 of the valve body 321, allowing the cleaning water stored in the first storage area 314 of the first housing 31 to enter the water inlet channel 633 of the limiting protrusion 63 through the water outlet hole 3214. Conversely, when the valve core 322 slides toward the direction away from the first top portion 312, as shown in FIG11 , the valve core sealing ring 323 gradually closes the water outlet hole 3214 of the valve body 321.

[0068] In addition, as a preferred solution, in other embodiments, as shown in Figures 10 and 11, the water inlet assembly 6 also includes: a filter screen 64 arranged in the annular protrusion 61, and in order to achieve the fixation of the filter screen 64, as shown in Figures 10 and 11, the limiting protrusion 63 includes: a receiving portion 631 in which a portion of the bottom cover plate 62 protrudes toward the annular protrusion 61, and a protrusion 632 that 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, thereby avoiding clogging of the cleaning device 5 while also enabling the cleaning device 5 to have a better water washing effect on fabric products. In addition, in some embodiments, as shown in Figures 10 and 11, the bottom cover 62 and the annular protrusion 61 can be detachably connected by a locking member, so that when the bottom cover 62 and the annular protrusion 61 are connected, the outer side of the filter 64 can be clamped between the bottom cover 62 and the annular protrusion 61, so that the filter 64 can be clamped and fixed, so as to further improve the stability of the filter 64 being sleeved on the limiting protrusion 63.

[0069] In addition, it is worth noting that in other embodiments, as shown in Figure 19, the water inlet component 6 also includes: a switch valve 66 and a heating device 67 connected in series on the water inlet pipe. 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. Corresponding to the switch valve 66 and the heating device 67, as shown in Figure 2, a main control module 7 with a control panel 71 can be set on the base 11. The control panel 71 of the main control module 7 can be used to operate the opening and closing of the switch valve 66 and the heating device 67, 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 some embodiments, as shown in FIG18 , the side portion 1113 of the upper shell 111 of the base 11 is also used to coil the hose assembly 51 of the cleaning device 5 along its circumference. Furthermore, in conjunction with FIG2 , the base 11 further includes a hanger 118 and a retaining plate 119. The hanger 118 is disposed on the side portion 1113 of the upper shell 111 of the base 11 and is used to engage the cleaning brush 52 of the cleaning device 5. As shown in FIG17 and FIG18 , the cleaning brush 52 is connected to the end of the hose assembly 51 away from the pipe connector assembly 117. Furthermore, as shown in FIG2 , FIG17 and FIG18 , the retaining plate 119 is formed by a portion of the side portion 1113 protruding along its circumference. The retaining plate 119 can be used to support the hose assembly 51. It is not difficult to see from this that the base 1 can fix the cleaning device 5 by coiling the hose assembly 51 of the cleaning device 5 by the upper shell 111 and clamping and fixing the cleaning brush 52 by the hanger 118. At the same time, the hose assembly 51 of the cleaning device 5 can be supported by the enclosure 119, 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, as shown in FIG2 , the hanger 118 and the pipe joint assembly 117 are respectively located on opposite sides of the side portion 1113. Therefore, it is not difficult to see that, along the circumference of the side portion 1113, the length of the hose assembly 51 wound around the side portion 1113, whether clockwise or counterclockwise, is the same. Furthermore, after the hose assembly 51 is completely wound around the side portion 1113, the cleaning brush 52 can be secured to the hanger 118. Therefore, it is not difficult to see that, through this arrangement of the hanger 118 and the pipe joint assembly 117, the winding of the hose assembly 51 around the side portion 1113 is non-directional, thereby further facilitating the user's storage of the hose assembly 51 of the cleaning device 5.

[0072] Example 2

[0073] Embodiment 2 of the present invention relates to a fabric cleaning machine, as shown in Figures 1 and 2, comprising: 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 assembly 6 and a main control module 7 as described in Embodiment 1.

[0074] As shown in FIG. 2 , the clean water tank 3 is detachably mounted in the first mounting area 131 of the receiving tank 13 of the base 1 , and the dirt collecting tank 4 is detachably mounted in the second mounting area 132 of the receiving tank 13 of the base 1 .

[0075] In addition, in some embodiments, as shown in Figures 15 and 17, 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 other embodiments, as shown in Figures 17 and 18, 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 other embodiments, as shown in Figures 10 and 11, the water inlet assembly 6 is arranged in the base body 11 of the base 1, and 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 to the cleaning device 5, the cleaning water in the clean water tank 3 is sent into the cleaning device 5.

[0078] Finally, as shown in FIG19 , the main control module 7 is respectively connected to the air suction device 2 and the water inlet assembly 6 for communication. The main control module 7 is used to send the instructions to the air suction device 2 and the water inlet assembly 6 .

[0079] From the above, it is not difficult to see that, because the base 11 can provide negative pressure to the dirt collection tank 4 under the action of the suction device 2, the cleaning device 5 can generate suction under the action of the negative pressure of the dirt collection tank 4, so that the cleaning device 5 can absorb dirt on the textile products. In addition, when the clean water tank 3 is connected to the base 11, the clean water tank 3 can also be connected to the cleaning device 5 through the water inlet assembly 6, so that the cleaning water in the clean water tank 3 can be fed into the cleaning device 5, thereby allowing the cleaning device 5 to wash textile products. Therefore, while reducing the weight and volume of the textile washing machine, it can also facilitate the installation of the cleaning device 5 and the base 1 of the textile washing machine.

[0080] Specifically, in some embodiments, as shown in Figures 5 and 12 , the clean water tank 3 includes a first housing 31 and a valve assembly 32. The first housing 31 includes a first top portion 312, a first bottom portion 311 opposite the first top portion 312, a first side portion 313 disposed between the first top portion 312 and the first bottom portion 311, and a first support portion 316 disposed on a side of the first bottom portion 311 away from the first top portion 312. The first side portion 313 defines a first storage area 314 for holding clean water between the first top portion 312 and the first bottom portion 311. The first support portion 316 is configured to be inserted into the first mounting area 131 of the receiving tank 13. Furthermore, the first side portion 313 is partially recessed toward the first storage area 314, forming a first insertion groove 317 into which the handle assembly 12 can partially be inserted. Therefore, when the first support portion 316 of the first housing 31 is inserted into the first mounting area 131 of the receiving tank 13, the handle assembly 12 can be partially inserted into the insertion groove 317.

[0081] Secondly, in some embodiments, as shown in FIG12 , a valve assembly 32 is disposed at the first bottom portion 311 of the first housing 31. After the portion of the valve assembly 32 used for the first housing 31 is inserted into the first installation area 131, as shown in FIG10 , it can be opened by the water inlet assembly 6, thereby connecting the first storage area 131 to the water inlet assembly 6. Furthermore, it should be noted that in this embodiment, the structure of the valve assembly 32 is the same as that of the valve assembly 32 in Example 1. For example, as shown in FIG10 and FIG11 , the valve assembly 32 includes a valve body 321, a valve core 322, and a valve core sealing ring 323. 12, the valve body 321 is provided 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 3214 along its own axial direction, and secondly, the valve core 322 is slidably provided in the water outlet 3214 of the valve body 321 along the axial direction of the valve body 321, and the valve core 321 is used for the part of the first box body 31 of the clean water tank 3 when inserted into the first installation area 131, and can be moved by the water inlet assembly 6 toward the first box body 31. The valve core 322 is pushed toward the first top portion 312 of the clean water tank 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 portion 312 of the clean water tank 3, as shown in Figures 4 and 10, 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 tank 31 can enter the water inlet channel 633 of the limiting protrusion 63 through the water outlet hole 3214. Conversely, when the valve core 322 slides toward the direction away from the first top portion 312, as shown in Figure 11, the valve core sealing ring 323 can gradually close the water outlet hole 3214 of the valve body 321.

[0082] Corresponding to the structure of the valve assembly 32, the water inlet assembly 6 can also adopt the structure of the water inlet assembly 6 in the first embodiment, as shown in Figures 10 and 11. 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 figures). The annular protrusion 61 is formed by a portion of the bottom of the accommodating groove 13 protruding into 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. Secondly, as shown in Figures 10 and 5, the bottom cover plate 62 is arranged 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 Figure 10, the limiting protrusion 63 can be used to open the valve assembly 32. At this time, 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. Conversely, when the valve assembly 32 is withdrawn from the annular protrusion 61, as shown in Figure 12, the valve assembly 32 can be withdrawn from the annular protrusion 61. At this time, the valve assembly 32 can be closed, so that the cleaning water in the first box body 31 of the clean water tank 3 will not flow out. Finally, as shown in Figures 17 and 18, the water inlet pipe is connected to the bottom cover plate 62 and the water channel joint pipe 1172 respectively. Through the water inlet pipe, 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, so that the cleaning device 5 can realize water washing of textile products.

[0083] In addition, it is worth noting that in other embodiments, as shown in Figure 19, the water inlet component 6 also includes: a switch valve 66 and a heating device 67 connected in series on the water inlet pipe. 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. Corresponding to the switch valve 66 and the heating device 67, as shown in Figure 2, a main control module 7 with a control panel 71 can be set on the base 11. The control panel 71 of the main control module 7 can be used to operate the opening and closing of the switch valve 66 and the heating device 67, 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] In addition, in some embodiments, as shown in Figures 10 and 11, the valve body 321 includes, along its own axial direction: an annular upper edge portion 3211 connected to the first bottom portion 311 of the first housing 31, an annular protrusion 3212 vertically extending from the annular upper edge portion 3211 in a direction away from the first top portion 312 of the first housing 31, and an annular lower edge portion 3213 provided on a side of the annular protrusion 3212 away from the annular upper edge portion 3211. Furthermore, as a preferred solution, in other embodiments, as shown in Figures 10 and 11, a portion of the wall of the water outlet hole 3214, from the annular upper edge portion 3211 to the annular lower edge portion 3213, gradually extends in an inclined direction toward the axial center of the water outlet hole 3214 to form a first annular inclined surface 3215. Corresponding to the first annular inclined surface 3215, as shown in Figures 10 and 11, 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 inclined surface 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 gradually 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 valve core sealing ring 323 and the valve body 321. 1, thereby preventing leakage of the first box body 31 when the clean water tank 3 is replenished with water. Moreover, as shown in Figures 10 and 11, 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 frustum shape with a larger upper portion and a smaller lower portion. This shape is in the process of the first box body 31 of the clean water tank 3 being separated from the base 1 for adding water. 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, it is not difficult to see from Figures 10 and 11 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. The annular abutment portion 3216 can abut against the annular limiting component 324 when the valve core 322 slides to the extreme position toward the first top 312 close to the first box body 31, thereby preventing the valve core 322 from falling off 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 other embodiments, as shown in Figures 10 and 11, the valve assembly 32 also includes: a valve body sealing ring 325 sleeved on the annular protrusion 3212, and the valve body sealing ring 325 is used for the first support portion 316 of the first box body 31 to be inserted into the first installation area 131 of the accommodating groove 13 of the seat body 11, so that a seal can be formed between the valve body 321 and the water inlet assembly 6 arranged at the bottom of the accommodating groove 13, thereby ensuring 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, further ensuring the reliability of the cleaning machine during operation. Finally, as a preferred solution, in other embodiments, as shown in Figures 9, 10 and 11, the valve assembly 32 further includes: a filter bracket 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 bracket 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. Secondly, in combination with Figures 10 and 11 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, through each water filter hole 3271, not only can the normal delivery of cleaning water to the water inlet component 6 by the first box body 31 be guaranteed, but also through each water filter hole 3271, impurities in the clean water can be blocked from entering the water outlet hole 3214, thereby effectively preventing the water outlet hole 3214 from being blocked.

[0086] In addition, in other embodiments, as shown in FIG13 , the sewage collection box 4 includes: a second box body 41, a sewage pipe 42, and a sewage gas pipe 43. In particular, as shown in FIG2 and FIG14 , the second box body 41 has a portion that can be inserted into the second installation area 132 of the accommodating tank 13. Furthermore, as shown in FIG13 , the second box body 41 includes: a second top portion 412, a second bottom portion 411 opposite the second top portion 412, and a second side portion 413 disposed between the second top portion 412 and the second bottom portion 411. Furthermore, the second side portion 413 defines a second storage area 414 for holding wash water between the second top portion 412 and the second bottom portion 411. Furthermore, the second side portion 413 is partially concave toward the second storage area 414, forming a second embedded groove 417 into which the handle assembly 12 can be partially embedded. In addition, as shown in Figures 7 and 13, 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. 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. 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 from the sewage in the second storage area 414 of the second box body 41 through the sewage outlet 431.

[0087] In addition, as a preferred solution, in other embodiments, as shown in Figure 13, the drainage direction of the sewage outlet 421 and the air intake direction of the sewage outlet 431 are opposite to each other. At the same time, as shown in Figure 20, the sewage collecting box 4 also includes: a baffle 45 arranged in the second storage area 414, and the baffle 45 is also connected to the side of the second top 412 of the second box body 41 relative to the second bottom 411. At the same time, the baffle 45 also extends vertically toward the second bottom 411, so that the baffle 45 and the sewage outlet 421 can be arranged opposite to each other. Therefore, the baffle 421 can block the sewage discharged from the sewage outlet 421, and the sewage in the sewage can be guided toward the second bottom 411 of the second box body 41, and the sewage in the sewage can be turned back toward 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, when the dirty air hits the baffle 45, the rate at which the dirty air enters the dirty air pipe 431 through the dirty air port 431 can be reduced, thereby effectively reducing the noise generated by the fabric cleaning machine during operation.

[0088] Furthermore, in other embodiments, as shown in FIG7 and FIG9 , the dirt collection box 4 further includes: a liquid level detection module 46. Moreover, as shown in FIG19 , the liquid level detection module 46 is also communicatively connected to the main control module 7. 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. 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, causing the main control module 7 to 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 a timely manner to prevent the dirt in the dirt collection box 4 from overflowing.

[0089] Specifically, in some embodiments, as shown in Figures 7 and 9 , the liquid level detection module 46 includes a float 461 and a sensing element 462. As shown in Figure 7 , the float 461 is rotatably disposed within the second storage area 414 of the second tank 41. The float 461 is configured to rotate toward the second top portion 412 of the tank 2 when the liquid level within the second storage area 414 of the second tank 41 rises, and to rotate toward the second bottom portion 411 of the tank 2 when the liquid level within the second storage area 414 of the second tank 41 drops.

[0090] Secondly, in other embodiments, as shown in Figure 9, the sensing element 462 is arranged outside the second box body 41. For example, the sensing element 462 can be arranged in the handle body 122 of the handle assembly 12, and, in combination with Figure 19, the sensing element 462 is also communicated with the main control module 7 of the fabric washing 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 disposed in the second storage area 414 of the second box body 41, and the sensing element 462 is disposed 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 while not affecting the sensing element 462's ability to sense the float 461, thereby effectively protecting the sensing element 462.

[0092] Specifically, in other embodiments, as shown in FIG7 , 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 distal from the head end 46112. Furthermore, the tail end 46111 of each connecting rod 4611 is rotatably disposed within the second storage area 414 of the second housing 41 via a pivot member (not shown), allowing the connecting rod 4611 to rotate about the pivot member. For example, the pivot member may be a pivot shaft. Of course, in other embodiments, the pivot member may also be other members. In this embodiment, the type and structure of the pivot member are not specifically limited. Furthermore, as shown in FIG7 , 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 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 pivot component.

[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 effect element. Corresponding to this Hall effect element, as shown in Figures 7 and 9 , 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, while the magnetic element 46122 is disposed within the sleeve 46121 and can also be sensed by the Hall effect 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 liquid level, as shown in Figure 7, the float body 4612 is within the sensing range of the Hall element. When the sewage level 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 no longer being able 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 only described by taking the example of being composed of the sleeve 46121 and the magnetic element 46122. 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, there is no specific limitation on the type of the sensing element 462 and the structure of the float body 4612.

[0094] Finally, in some embodiments, as shown in Figures 14 and 15 , the suction device 2 can be a fan device, and the fan device 2 includes: a motor 21, an inner housing 22, and a main impeller 23. As shown in Figure 17 , the inner housing 22 is disposed in the cavity 1114, and the motor 21 is placed horizontally in the inner housing 22. At the same time, one end of the main shaft 24 of the motor 21 passes through the inner housing 22 and is exposed outside the inner housing 22.

[0095] In addition, as shown in Figures 14 and 15, 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, thereby allowing the cleaning device 5 to inhale the gas.

[0096] However, as a preferred solution, in other embodiments, as shown in Figure 15, along the axial 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 Figure 15, 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 discharge the heat generated by the motor 21 during operation from the air outlet side 221 of the inner shell 22 during rotation, thereby achieving cooling of the motor 21, so that the air suction device 2 has better reliability and stability when working.

[0097] Finally, in some embodiments, as shown in Figures 17 and 18 , the cleaning device 5 includes a pipe assembly 51 and a cleaning brush 52. The pipe assembly 51 is detachably mounted on the base 11 of the base 1. For example, the pipe assembly 51 can be detachably connected to the base 11 via the pipe joint assembly 117 of the base 11. The pipe assembly 51 includes a waste pipe 511 that interfaces with the air connection pipe 1171 of the pipe joint assembly 117, and a cleaning pipe 512 that interfaces with the water connection pipe 1172. Furthermore, as shown in Figure 18 , the cleaning brush 52 is connected to the end of the pipe assembly 51 away from the base 11. The cleaning brush 52 has at least one spray hole 521 that communicates with the cleaning pipe 512 and at least one dirt suction hole 522 that communicates with the waste pipe 511. This allows the cleaning device 4 to wash fabrics through the spray holes 521 of the cleaning water 52, while simultaneously absorbing dirt through the dirt 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 Figure 18, the cleaning pipe 512 is arranged in the sewage pipe 511, so that an interlayer 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 channel joint pipe 1172, and the sewage pipe 511 can be directly connected to the gas channel joint pipe 511. In addition, corresponding to the cleaning pipe 512 and the sewage pipe 511 of the pipeline assembly 51, as shown in Figure 18, 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 sewage pipe 511 and each sewage 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 realizing water washing of the textile products. At the same time, the cleaning brush 52 can also use the air channel 524 to enable each sewage suction hole 522 to generate suction under the negative pressure of the sewage pipe 511, thereby realizing the absorption of dirt on the textile products.

[0099] Those skilled in the art will appreciate that the above embodiments are specific embodiments for implementing the present invention, and that in actual applications, various changes may be made 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: The seat body is provided with a receiving groove; A handle assembly is provided in the accommodating tank, and is used to separate the accommodating tank into a first installation area for installing a clean water tank and a second installation area for installing a sewage collecting tank; Among them, the handle assembly is also used for after the clean water tank and the sewage 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 sewage collecting tank, so that the clean water tank and the sewage 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, wherein: The base further comprises: a first locking assembly, disposed in the first installation area, for detachably connecting the clean water tank to secure the clean water tank to 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 to fix the dirt collecting box 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 includes: 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 catch, disposed on a side of the slide relative to the lock hole; at least a portion of the lock catch is configured to pop out of the lock hole and out of the housing when the slide slides toward the lock hole to a first preset position; and the lock catch is further configured to retract from the lock hole into the housing when the slide slides toward the lock hole to a second preset position. The elastic element is arranged in the housing and connected to a side of the slide away from the lock hole, and is used for applying a rebound force to the slide in a direction relative to the lock hole.

4. The base according to claim 1, wherein: The seat body comprises: Upper shell; the upper shell includes: a top, a bottom opposite to the top, and a side portion disposed between the top and the bottom; wherein the side portion, the top and the bottom respectively enclose a cavity, the cavity being used to house an air suction device capable of providing negative pressure to the dirt collecting tank, and a water inlet assembly capable of delivering cleaning water from the clean water tank to 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 sewage 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 discharge the polluted air entering the air duct.

5. The base according to claim 4, characterized in that The bottom of the accommodating tank also partially 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 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 further comprises: an air guide hood disposed in the cavity, the air guide hood comprising 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 disposed relative to the air guide port, the air outlet being configured to allow the air discharged into the air cavity to be discharged 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 reversal.

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 joint pipe for connecting the sewage suction pipe with the sewage pipe of the hose assembly, and a water 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, disposed on a side of the bottom of the accommodating groove away from the first mounting area; A limiting protrusion is formed by a portion of the bottom cover plate protruding toward the inside of the annular protrusion; the limiting protrusion is also provided with a water inlet channel along its axial direction; wherein, when the valve assembly is inserted into the annular protrusion, the limiting protrusion is used to open the valve assembly, allowing the cleaning water in the clean water tank to pass through the valve assembly and enter 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, wherein: 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, disposed on the side portion of the upper shell, for clamping a cleaning brush of the cleaning device, the cleaning brush being 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 opposite sides of the side portion, so that the length of the hose assembly wound around the side portion in a clockwise or counterclockwise manner is the same; The enclosure is formed by partially protruding the side portion around its circumference and is used to support the hose assembly.

10. A fabric cleaning machine, characterized in that: include: The base according to 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 provided 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 base and in communication with the dirt collecting box, for generating suction under the negative pressure of the dirt collecting box; a water inlet assembly, disposed in the seat body of the base, for connecting or disconnecting the clean water tank with the cleaning device according to an instruction, and after the clean water tank is connected with the cleaning device, allowing the cleaning water in the clean water tank to be fed into the cleaning device; The main control module is respectively connected to the air suction device and the water inlet component for sending 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 thereof insertable into the first installation area of the accommodating tank; the first box body comprises: a first top portion, a first bottom portion opposite to the first top portion, a first side portion disposed between the first top portion and the first bottom portion, and a first support portion disposed on a side of the first bottom portion away from the first top portion, the first support portion being configured to be inserted into the first installation area of the accommodating tank, and the first side portion forming a first storage area for holding cleaning water between the first top portion and the first bottom portion, and the first side portion further being partially concave inwardly toward the first storage area to form a first embedded groove into which the handle assembly can be partially embedded; The valve assembly is arranged at the first bottom portion and is used for opening the first box portion by the water inlet assembly after the first box portion is inserted into the first installation area, so that the first storage area is connected to the water inlet assembly.

12. The fabric cleaning machine according to claim 11, characterized in that: The valve assembly comprises: A valve body is provided at the first bottom of the first box; the valve body is provided with a water outlet along its own axis; 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 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 top.

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

14. The fabric cleaning machine according to claim 10, characterized in that: The dirt collecting box comprises: The second box body has a second mounting area partially insertable into the accommodating groove; the second box body includes: a second top portion, a second bottom portion opposite the second top portion, and a second side portion disposed between the second top portion and the second bottom portion; the second side portion defines a second storage area for receiving waste between the second top portion and the second bottom portion; the second side portion further includes a portion concave inwardly toward the second storage area, forming a second embedded groove into which the handle assembly can be partially embedded; A sewage pipe is provided in the second storage area and is 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 is 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 further includes: The baffle is arranged in the second storage area of the second box body and is opposite to the sewage outlet. It 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, communicatively connected to the main control module, and configured to detect a liquid level in the second storage area of the second box; The liquid level detection module is configured 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 an alarm message.

17. The fabric cleaning machine according to claim 14, characterized in that: The air suction device is a fan device, and the fan device includes: an inner shell, disposed in the base and having an air outlet side; a motor, disposed transversely in the inner housing; one end of the main shaft of the motor passes through the inner housing and is exposed outside the inner housing; a main impeller, disposed outside the inner shell and coaxially connected to the main shaft of the motor, configured to rotate when the motor is driven and provide negative pressure to the dirt collecting box through the exhaust pipe during rotation; 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 during rotation.

Images