Washing apparatus

Abstract

The present application belongs to the field of washing, and particularly relates to a washing device. The present application aims to solve the problem that the position range of a washing machine in actual use is limited by the position convenient for drainage. For this purpose, the washing device of the present application comprises a washing assembly, a water tank and a base, the base comprises a supporting seat and a wastewater tank, the washing assembly comprises a washing part, the washing part comprises a washing drum, a driving part arranged outside the washing drum and a driving extrusion part and a driven extrusion part arranged inside the washing drum, the driving extrusion part is drivingly connected with the output end of the driving part; the water inlet of the washing drum is in communication with the water outlet of the water tank; the wastewater tank is detachably connected with the supporting seat, when the wastewater tank is not connected with the supporting seat, the water outlet of the washing drum is directly in communication with the outside; when the wastewater tank is installed on the supporting seat, the water outlet of the washing drum can only be connected with the water inlet of the wastewater tank. The present application gets rid of the dependence on the position convenient for drainage, and expands the position range of the washing device in use.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of washing technology, and particularly relates to a washing device. BACKGROUND

[0002] Washing devices such as washing machines can liberate people from the frequent labor of washing clothes by hand, greatly facilitating people's life, especially in winter. Thus, washing machines have become one of the most widely used household appliances today. The washing methods of washing machines are commonly seen in drum washing machines and pulsator washing machines. Although the drum washing machines and the pulsator washing machines have complete structures and good washing and dewatering effects, they are usually fixedly installed in a certain place due to the limitation of their own structures and relatively large size and weight, and are suitable for washing clothes with large total volume at one time. Correspondingly, the consumption of water and electricity is also relatively large.

[0003] Moreover, after washing is completed, the drum washing machines and the pulsator washing machines can only be used continuously after waste water is discharged to the outside. Thus, the washing machines need to be arranged at a position convenient for water drainage, such as a position close to a water pool, a sewer drainage outlet, etc. Correspondingly, the range of positions where the washing machines are used is limited.

[0004] Although some small washing devices appear on the market at present, their structures are usually relatively simple, and their functions are relatively single. Most of them are single washing machines adopting a pulsator washing method, and still need to be used continuously after waste water is discharged to the outside after washing is completed. Thus, although the small washing devices can achieve the effect of convenient carrying, they still cannot get rid of the dependence on the position convenient for water drainage in actual use.

[0005] Correspondingly, there is a need in the art for a new washing device to solve the above problems existing in the prior art. SUMMARY

[0006] In view of the problem that the laundry washing machine needs to be arranged at a position convenient for water drainage in the prior art, thus the position range is limited during use, the present application provides a washing device, which comprises a washing assembly, a water tank and a base, the base comprises a supporting seat and a wastewater tank, the washing assembly and the water tank are arranged on the supporting seat, the washing assembly comprises a washing part, the washing part comprises a washing drum, a driving part arranged outside the washing drum and a driving extrusion part and a driven extrusion part arranged inside the washing drum, the driving extrusion part is drivingly connected with the output end of the driving part, so that the driving extrusion part can approach or move away from the driven extrusion part with the rotation of the output end of the driving part; the water inlet of the washing drum is communicated with the water outlet of the water tank; the wastewater tank is detachably connected with the supporting seat, when the wastewater tank is not connected with the supporting seat, the water outlet of the washing drum is directly communicated with the outside; when the wastewater tank is installed on the supporting seat, the water outlet of the washing drum can only be connected with the water inlet of the wastewater tank.

[0007] In the preferred technical scheme of the washing device, the washing drum is further provided with a drain pipe, one end of the drain pipe is connected with the water outlet of the washing drum; when the wastewater tank is not connected with the supporting seat, the other end of the drain pipe is communicated with the outside; when the wastewater tank is installed on the supporting seat, the other end of the drain pipe can only be connected with the water inlet of the wastewater tank.

[0008] In the preferred technical scheme of the washing device, the supporting seat is further provided with a groove for fixing the drain pipe.

[0009] In the preferred technical scheme of the washing device, the groove is further provided with a water flow diversion pipe fixedly arranged near the water inlet of the wastewater tank, when the wastewater tank is installed on the supporting seat, one end of the water flow diversion pipe is connected with the water inlet of the wastewater tank, and the other end is connected with the water outlet of the drain pipe; and / or, the drain pipe is provided with a valve.

[0010] In the preferred technical scheme of the washing device, at least one of the driving extrusion part and the driven extrusion part is detachably connected.

[0011] In the preferred technical scheme of the washing device, the driven extrusion part is provided with a second water passing channel, the washing water flowing into the second water passing channel flushes the washing load after flowing out of the second water passing channel.

[0012] In the preferred technical scheme of the washing device, the squeezed part comprises a first side and a second side, the second water passage comprises a forward channel, and the water outlet of the forward channel on the first side is higher than the water outlet on the second side; and / or, the second water passage comprises a reverse channel, and the water outlet of the reverse channel on the first side is lower than the water outlet on the second side.

[0013] In the preferred technical scheme of the washing device, the squeezed part is fixedly arranged inside the washing barrel, or the squeezed part is slidingly sleeved with the output end of the driving part, so that the squeezed part does not rotate with the rotation of the output end of the driving part, or a first water passage is arranged on the active squeezed part, or a shaft body is further arranged between the driving part and the active squeezed part, the output end of the driving part is drivingly connected with one end of the shaft body, and the other end of the shaft body enters the washing barrel and is drivingly connected with the active squeezed part.

[0014] In the preferred technical scheme of the washing device, the washing assembly further comprises a shell, the washing part is arranged inside the shell, and the shell is provided with a shell cover, or the support base is detachably connected with the washing assembly and / or the water tank.

[0015] In the preferred technical scheme of the washing device, the bottom of the water tank is provided with a water tank drain port, the water tank drain port is provided with a sealing joint, the shell is provided with a shell water inlet, the shell water inlet is provided with a lifting column, and the shell water inlet is communicated with the water inlet of the washing barrel; when the water tank is communicated with the washing barrel, the lifting column lifts the sealing joint, so that the water tank drain port is communicated with the shell water inlet.

[0016] As can be understood by those skilled in the art, in the technical scheme of the present application, the washing device comprises a washing assembly, a water tank and a base, the base comprises a support base and a wastewater tank, the washing assembly and the water tank are arranged on the support base, the washing assembly comprises a washing part, the washing part comprises a washing barrel, a driving part arranged outside the washing barrel and an active squeezed part and a squeezed part arranged inside the washing barrel, the active squeezed part is drivingly connected with the output end of the driving part, so that the active squeezed part can approach or move away from the squeezed part with the rotation of the output end of the driving part; the water inlet of the washing barrel is communicated with the drain port of the water tank; the wastewater tank is detachably connected with the support base, when the wastewater tank is not connected with the support base, the drain port of the washing barrel is directly communicated with the outside, and when the wastewater tank is installed on the support base, the drain port of the washing barrel can only be connected with the water inlet of the wastewater tank.

[0017] By employing the above-described design, the washing equipment of this invention is freed from dependence on easily accessible drainage locations, expanding the range of locations where the washing equipment can be used. When the washing equipment is conveniently located for drainage, the wastewater tank can be removed, allowing the wastewater to be directly discharged to the outside of the washing equipment, in which case the bottom support base can be used for support. Conversely, when the washing equipment is located in a position where it is inconvenient to directly discharge water to the outside, a wastewater tank can be installed, replacing the support base for support. The wastewater can then be discharged into the wastewater tank, ensuring stable support regardless of the presence or absence of a wastewater tank. Furthermore, the wastewater tank can be selectively installed according to location requirements. Attached Figure Description

[0018] The washing apparatus of the present invention will now be described with reference to the accompanying drawings. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of the present invention;

[0020] Figure 2 for Figure 1 A schematic diagram of the structure when the outer casing is opened;

[0021] Figure 3 for Figure 1 A schematic diagram of the washing unit after removing the outer casing and outer cover;

[0022] Figure 4 Figure 1 An exploded view of the base structure;

[0023] Figure 5 for Figure 4 A schematic diagram of the support base in the middle;

[0024] Figure 6 for Figure 4 A schematic diagram of the wastewater tank in the diagram;

[0025] Figure 7 This is a schematic diagram showing that the drain pipe is directly connected to the outside when the wastewater tank is not installed according to the present invention;

[0026] Figure 8 for Figure 1 A schematic diagram of the water tank structure;

[0027] Figure 9 for Figure 1 A schematic diagram of the outer shell structure;

[0028] Figure 10 for Figure 3 A schematic diagram of the structure of the squeezing section inside the washing tub in the first embodiment;

[0029] Figure 11 for Figure 10Structure diagram of the washing tub in the washing machine according to the present application;

[0030] Figure 12 Structure diagram of the washing tub in the washing machine according to the present application; Figure 3 Structure diagram of the washing tub in the washing machine according to the present application;

[0031] Figure 13 Structure diagram of the washing tub in the washing machine according to the present application; Figure 12 Structure diagram of the washing tub in the washing machine according to the present application;

[0032] Figure 14 Structure diagram of the washing tub in the washing machine according to the present application;

[0033] Figure 15 Structure diagram of the washing tub in the washing machine according to the present application.

[0034] List of reference signs:

[0035] 1 - washing assembly, 11 - washing part, 111 - washing tub, 112 - driving part,

[0036] 113 - active pressing part, 1131 - first water passing channel, 1132 - third side face, 1133 - fourth side face,

[0037] 114 - passive pressing part, 1141 - second water passing channel, 1142 - forward channel, 1143 - reverse channel, 1144 - first side face, 1145 - second side face,

[0038] 115 - shaft body, 116 - drain pipe, 117 - valve,

[0039] 12 - outer shell, 121 - outer shell water inlet, 122 - jacking column, 13 - outer shell cover,

[0040] 2 - base, 21 - support seat, 211 - groove, 212 - water flow turning pipe, 22 - waste water tank, 221 - waste water tank water inlet,

[0041] 3 - water tank, 31 - water tank drain, 32 - sealing joint. DETAILED DESCRIPTION

[0042] The preferred embodiments of the present application are described below with reference to the accompanying drawings. Those skilled in the art will appreciate that the embodiments are only used to explain the technical principles of the present application, and are not intended to limit the scope of protection of the present application. Those skilled in the art can make adjustments to them as needed in order to adapt to specific application occasions. For example, although the description is exemplified by the active extrusion part and the extruded part being both fan-shaped plates, the present application can obviously use other similar means, such as one of the active extrusion part and the extruded part being a cuboid or both the active extrusion part and the extruded part being cuboids, as long as the active extrusion part and the extruded part can effectively extrude the washing load.

[0043] It should be noted that in the description of the present application, the terms "first", "second", etc. are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0044] In addition, it should also be noted that in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "providing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, etc. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0045] As shown in Figures 1-11 , 14-15, to solve the problem that the existing washing machine needs to be set at a position convenient for drainage when actually used, and thus the position range when used is limited, the present application provides a washing equipment, and the first embodiment of the present application is described below.

[0046] As shown in Figure 1 , the washing equipment includes a washing assembly 1, a water tank 3 and a base 2, the base 2 includes a support seat 21 and a wastewater tank 22, and the washing assembly 1 and the water tank 3 are arranged on the support seat 21.

[0047] As shown in Figure 1 , 3 , 10-11, the washing assembly 1 includes a washing part 11, the washing part 11 includes a washing drum 111, a driving part 112 arranged outside the washing drum 111, and an active extrusion part 113 and an extruded part 114 arranged inside the washing drum 111, in order to improve the extrusion effect, the active extrusion part 113 and the extruded part 114 can both be fan-shaped plates. The output end of the driving part 112 is drivingly connected with the active extrusion part 113, so that the active extrusion part 113 can approach or move away from the extruded part 114 with the rotation of the output end of the driving part 112. The extruded part 114 is fixedly arranged inside the washing drum 111.

[0048] AsFigure 11 , 14 As shown in Figure -15, a first water passage 1131 is provided on the active squeezing section 113. A second water passage 1141 is provided on the squeezed section 114. Washing water flowing into the second water passage 1141 washes the washing load after flowing out of the second water passage 1141. The squeezed section 114 includes a first side 1144 and a second side 1145. The second water passage 1141 includes a forward passage 1142, where the water outlet of the forward passage 1142 on the first side 1144 is higher than the water outlet of the second side 1145. The second water passage 1141 also includes a reverse passage 1143, where the water outlet of the reverse passage 1143 on the first side 1144 is lower than the water outlet of the second side 1145. Multiple forward passages 1142 and reverse passages 1143 are provided, and the forward passages 1142 at the same height are parallel to each other, and the reverse passages 1143 at the same height are parallel to each other.

[0049] like Figure 3 , 10 As shown in Figure 11, a shaft 115 is also provided between the drive unit 112 and the active squeezing unit 113. The output end of the drive unit 112 is driven to one end of the shaft 115, and the other end of the shaft 115 enters the washing tub 111 and is driven to the active squeezing unit 113.

[0050] like Figure 1 As shown, the washing assembly 1 also includes a housing 12, with the washing unit 11 disposed inside the housing 12. The housing 12 is provided with a housing cover 13. The support base 21 is detachably connected to the washing assembly 1 and the water tank 3. Figures 8-9 As shown, the bottom of the water tank 3 is provided with a water tank drain outlet 31, and the water tank drain outlet 31 is provided with a sealing joint 32. The sealing joint 32 is elastic (such as by setting a spring). When the water tank 3 is not installed, the sealing joint 32 seals the water tank drain outlet 31 under the action of elastic force. At this time, the water tank 3 can be carried separately to add water without moving the whole machine. The outer casing 12 is provided with an outer casing water inlet 121, and the outer casing water inlet 121 is provided with a lifting column 122. The outer casing water inlet 121 is connected to the water inlet of the washing tub 111 (not shown in the figure). When the water tank 3 is connected to the washing tub 111, the lifting column 122 lifts the sealing joint 32, and the water tank drain outlet 31 is unsealed, so that the water tank drain outlet 31 is connected to the outer casing water inlet 121.

[0051] like Figure 3 As shown, the inlet of the washing tub 111 is connected to the outlet of the water tank 3 via a pipe (not shown in the figure); the washing tub 111 is also equipped with a drain pipe 116, which has a valve 117, and one end of the drain pipe 116 is connected to the outlet of the washing tub 111. The wastewater tank 22 is detachably connected to the support base 21, such as... Figure 6 and Figure 7As shown, when the wastewater tank 22 is not connected to the support base 21, the drain outlet of the washing tub 111 is directly connected to the outside through the other end of the drain pipe 116 (not shown in the figure); when the wastewater tank 22 is installed on the support base 21, the drain outlet of the washing tub 111 can only be connected to the wastewater tank inlet 221 through the other end of the drain pipe 116.

[0052] like Figures 4-7 As shown, the support base 21 is also provided with a groove 211 for fixing the drain pipe 116. A water flow diversion pipe 212 is also fixedly installed in the groove 211 near the wastewater tank inlet 221. When the wastewater tank 22 is installed on the support base 21, one end of the water flow diversion pipe 212 is connected to the wastewater tank inlet 221, and the other end is connected to the outlet of the drain pipe 116.

[0053] The advantages of the above-described configuration are as follows: In this embodiment, the washing equipment is freed from dependence on a convenient drainage location, expanding the range of locations where the washing equipment can be used. When the washing equipment is conveniently located for drainage, the wastewater tank 22 can be removed, and the wastewater after washing can be directly discharged to the outside of the washing equipment by controlling the position of the drain pipe 116. However, when the washing equipment is located in a position where it is inconvenient to discharge water directly to the outside, such as when the user is traveling or on a business trip, the wastewater tank 22 can be installed, and the drain pipe 116 can be connected to the water flow diversion pipe 212 to discharge the wastewater after washing into the wastewater tank 22.

[0054] In this embodiment, the washing equipment also adopts a squeezing washing method, which can achieve a better washing effect during the squeezing washing process and will not cause the washing load (such as clothes) to become tangled.

[0055] In this embodiment, the area enclosed by the third side 1132 of the active squeezing part 113 when rotating clockwise, the second side 1145 of the squeezed part 114, and the washing tub 111 is called the right washing chamber; correspondingly, the area enclosed by the fourth side 1133 of the active squeezing part 113 when rotating counterclockwise, the first side 1144 of the squeezed part 114, and the washing tub 111 is called the left washing chamber. The washing load is divided into two parts and placed in the right washing chamber and left washing chamber of the washing tub 111 respectively. Under the action of the driving part 112, the third side 1132 and the fourth side 1133 of the active squeezing part 113 squeeze the washing load with the second side 1145 and the first side 1144 of the squeezed part 114, respectively.

[0056] When the active squeezing part 113 rotates clockwise, the distance between the third side surface 1132 of the active squeezing part 113 and the second side surface 1145 of the passive squeezing part 114 is constantly shortened, and the water level in the right washing cavity of the washing tub 111 temporarily increases slightly, and the washing load in the right washing cavity of the washing tub 111 is subjected to the squeezing effect of the third side surface 1132 of the active squeezing part 113 and the second side surface 1145 of the passive squeezing part 114. At the same time, part of the washing water in the right washing cavity passes through the passive squeezing part 114, and most of the passing washing water is sprayed out from the first side surface 1144 of the passive squeezing part 114 through the reverse channel 1143 on the second side surface 1145 of the passive squeezing part 114 under the action of gravity, and impacts the washing load in the left washing cavity of the washing tub 111, so that the washing load in the left washing cavity is scoured and translated or tumbled, etc., so that the washing load in the left washing cavity, which has been squeezed into a group by the active squeezing part 113 before, is dispersed and moves away from the passive squeezing part 114 without gathering around the passive squeezing part 114.

[0057] When the active squeezing part 113 rotates clockwise, the distance between the third side surface 1132 of the active squeezing part 113 and the second side surface 1145 of the passive squeezing part 114 is constantly shortened, and the water level in the right washing cavity of the washing tub 111 temporarily increases slightly, and the washing load in the right washing cavity of the washing tub 111 is subjected to the squeezing effect of the third side surface 1132 of the active squeezing part 113 and the second side surface 1145 of the passive squeezing part 114. At the same time, part of the washing water in the right washing cavity passes through the passive squeezing part 114, and most of the passing washing water is sprayed out from the first side surface 1144 of the passive squeezing part 114 through the reverse channel 1143 on the second side surface 1145 of the passive squeezing part 114 under the action of gravity, and impacts the washing load in the left washing cavity of the washing tub 111, so that the washing load in the left washing cavity is scoured and translated or tumbled, etc., so that the washing load in the left washing cavity, which has been squeezed into a group by the active squeezing part 113 before, is dispersed and moves away from the passive squeezing part 114 without gathering around the passive squeezing part 114.

[0058] And the first water passing channel 1131 is arranged on the active squeezing part 113, so that a part of water can pass through the first water passing channel 1131 during the rotation and squeezing of the active squeezing part 113 and the passive squeezing part 114, which can improve the washing effect of the clothes and avoid the washing water level rising too high to overflow.

[0059] The second embodiment of the washing equipment of the present application is described below.

[0060] As Figures 12-13The difference between the embodiment and the first embodiment is that the squeezed part 114 is not fixed in the inside of the washing tub 111, but is sleeved with the output end of the driving part 112, so that the squeezed part 114 does not rotate with the output end of the driving part 112.

[0061] The above setting mode has the advantages that in the embodiment, on the basis of the advantages obtained by setting the second water passing channel 1141 in the first embodiment, the squeezed part 114 is not fixed, so that new technical effects are further obtained.

[0062] Under the driving of the driving part 112, the active squeezed part 113 rotates in the inside of the washing tub 111, and the squeezed part 114 does not rotate with the active squeezed part 113. Thus, for example, when the active squeezed part 113 rotates clockwise to jointly squeeze the clothes with the squeezed part 114, the squeezed part 114 also rotates clockwise under the action force and moves away from the active squeezed part 113, and the squeezed part 114 can also squeeze the clothes placed in the other washing cavity while rotating, and the squeezed clothes are freely stretched, the active squeezed part 113 rotates counterclockwise until it jointly squeezes the washing load with the squeezed part 114 again. In the same size of the washing area, because the squeezed part 114 rotates clockwise by the action force of the active squeezed part 113 when the active squeezed part 113 rotates clockwise, compared with the structure that the squeezed part 114 is fixed, the angle of rotation of the active squeezed part 113 when it rotates counterclockwise until it squeezes the clothes with the squeezed part 114 again is reduced, so that the angle of rotation of the active squeezed part 113 when it rotates counterclockwise is reduced, so that the washing efficiency is improved and the energy consumption is reduced. With the continuous reciprocating rotation of the active squeezed part 113, good washing effect can be obtained.

[0063] It should be noted that the above embodiments are only used to illustrate the principles of the present application, and are not intended to limit the protection scope of the present application. Those skilled in the art can adjust the above structure without departing from the principles of the present application, so that the present application can be applied to more specific application scenarios, which do not deviate from the principles of the present application, and thus fall within the protection scope of the present application.

[0064] For example, in an alternative embodiment, the output end of the driving part 112 can also be directly drivingly connected with the active extruding part 113, which can be that the output end of the driving part 112 enters the washing barrel 111 and is directly drivingly connected with the active extruding part 113 (not shown in the figure), or the active extruding part 113 extends out of the washing barrel 111 and is directly drivingly connected with the driving part 112 (not shown in the figure), and the like. The driving part 112 can also be a motor cooperating with a speed reducer and the like driving components. Similarly, the effect that the active extruding part 113 can approach or move away from the extruded part 114 with the rotation of the output end of the driving part 112 can be achieved (not shown in the figure).

[0065] For example, in another alternative embodiment, the first water passing channel 1131 can also not be arranged on the active extruding part 113 (not shown in the figure).

[0066] For example, in another alternative embodiment, according to actual conditions, the parallelism between the respective forward channels 1142 and the parallelism between the respective reverse channels 1143 can also not be arranged. The height of the respective forward channels 1142 and the respective reverse channels 1143 can also be adjusted.

[0067] For example, in another alternative embodiment, the connection relationship between the shaft body 115 and the active extruding part 113 can also be that the shaft body 115 is a spline, a groove body matched with the spline is arranged in the active extruding part 113, and the spline is arranged in the groove body. The connection relationship between the shaft body 115 and the active extruding part 113 can also be that the shaft body 115 is in interference fit with the active extruding part 113 or is fixedly connected through bolts (not shown in the figure), and the like.

[0068] For example, in another alternative embodiment, a filter screen can also be arranged in the first water passing channel 1131 and the second water passing channel 1141 (not shown in the figure) to avoid affecting the washing efficiency due to the blockage of the water passing channels by various impurities in the washing process.

[0069] For example, in another alternative embodiment, the active pressing part 113 and the passive pressing part 114 can also be combined into two parts made of materials with different hardness, i.e., the active pressing part 113 and the passive pressing part 114 are both one side hard pressing part and the other side soft pressing part (not shown in the figure). And in the pressing process, the active pressing part 113 is from a certain speed to zero, while the passive pressing part 114 is from zero speed to a certain speed and then to zero, so the active pressing part 113 and the passive pressing part 114 with different hardness of the material to the pressing effect of clothes are also different. Through different combinations, four kinds of washing cavities of hard active pressing part and hard passive pressing part, hard active pressing part and soft passive pressing part, soft active pressing part and hard passive pressing part, and soft active pressing part and soft passive pressing part can be realized respectively. Different materials of clothes can be put into the corresponding washing cavities for washing respectively. Different materials of clothes can be put in for washing respectively.

[0070] For example, in another alternative embodiment, only the active pressing part 113 can be detachably connected, and before washing and after washing a batch of washing load, it can be judged according to the soiling condition of the washing load to be washed next time to use what kind of active pressing part 113, such as pressing part with different hardness of material, etc. Correspondingly, the active pressing part 113 and the passive pressing part 114 can also be detachably connected. In addition, only the passive pressing part 114 can be detachably connected.

[0071] In summary, the washing equipment of the present application breaks away from the dependence on the position convenient for drainage, and expands the range of positions where the washing equipment can be placed when in use. When the washing equipment is conveniently placed in a position where water can be easily drained, the waste water tank can be removed, and the waste water after washing can be directly drained to the outside of the washing equipment; when the washing equipment is in a position where water cannot be directly drained to the outside, the waste water tank can be installed, and the waste water after washing can be drained into the waste water tank. And the washing equipment of the present application can also achieve good washing effect.

[0072] So far, the technical solutions of the present application have been described in combination with the preferred embodiments shown in the drawings, but it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to the related technical features without departing from the principles of the present application, and the technical solutions after these changes or replacements will all fall within the protection scope of the present application.

Claims

1. A washing device, characterized in that, The device includes a washing assembly, a water tank, and a base. The base includes a support and a wastewater tank. The washing assembly and the water tank are mounted on the support. The washing assembly includes a washing section, which includes a washing tub, a drive unit located outside the washing tub, and an active squeezing unit and a squeezed part located inside the washing tub. The active squeezing unit is driven to the output end of the drive unit so that the active squeezing unit can move closer to or away from the squeezed part as the output end of the drive unit rotates. The water inlet of the washing tub is connected to the drain outlet of the water tank; The wastewater tank is detachably connected to the support base. When the wastewater tank is not connected to the support base, the drain outlet of the washing tub is directly connected to the outside. When the wastewater tank is installed on the support base, the drain outlet of the washing tub can only be connected to the inlet of the wastewater tank. The squeezed part is provided with a second water passage. The washing water flowing into the second water passage washes the washing load after flowing out of the second water passage. The squeezed part includes a first side and a second side. The second water passage includes a forward passage, wherein the water inlet on the first side is higher than the water inlet on the second side; and / or, The second water passage includes a reverse passage, wherein the water passage on the first side is lower than the water passage on the second side.

2. The washing equipment according to claim 1, characterized in that, The washing tub is also equipped with a drain pipe, one end of which is connected to the drain outlet of the washing tub; When the wastewater tank is not connected to the support base, the other end of the drain pipe is connected to the outside. When the wastewater tank is installed on the support base, the other end of the drain pipe can only be connected to the wastewater tank inlet of the wastewater tank.

3. The washing equipment according to claim 2, characterized in that, The support base is also provided with a groove for fixing the drain pipe.

4. The washing equipment according to claim 3, characterized in that, A water flow diversion pipe is also fixedly installed in the groove near the inlet of the wastewater tank. When the wastewater tank is installed on the support base, one end of the water flow diversion pipe is connected to the inlet of the wastewater tank, and the other end is connected to the outlet of the drain pipe; and / or, The drain pipe is equipped with a valve.

5. The washing equipment according to claim 1, characterized in that, At least one of the active extrusion part and the extruded part is detachably connected.

6. The washing equipment according to claim 1, characterized in that, The compressed portion is fixedly disposed inside the washing tub, or, The compressed portion is slidably sleeved with the output end of the driving portion, so that the compressed portion does not rotate with the rotation of the output end of the driving portion, or... A first water passage is provided on the active extrusion section, or, A shaft is also provided between the drive unit and the active squeezing unit. The output end of the drive unit is driven to one end of the shaft, and the other end of the shaft enters the washing tub and is driven to the active squeezing unit.

7. The washing apparatus according to any one of claims 1-6, characterized in that, The washing assembly further includes a housing, the washing unit is disposed inside the housing, and the housing is provided with a housing cover, or... The support base is detachably connected to the washing assembly and / or the water tank.

8. The washing equipment according to claim 7, characterized in that, The bottom of the water tank is provided with a water tank drain outlet, and the water tank drain outlet is provided with a sealing joint. The outer shell is provided with an outer shell water inlet, and the outer shell water inlet is provided with a lifting column. The outer shell water inlet is connected to the water inlet of the washing tub. When the water tank is connected to the washing tub, the lifting column lifts the sealing joint, so that the drain outlet of the water tank is connected to the water inlet of the outer shell.

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