Washing equipment and bottom table thereof

Abstract

The invention relates to the field of washing equipment, in particular to washing equipment and a bottom table thereof, and aims to solve the problems that the drainage height difference of the washing equipment is small due to the compact design of the washing equipment, the drainage speed of the washing equipment is affected, a washing cavity of the washing equipment is prone to colliding with a drainage system during full-load operation of the washing equipment, and the drainage efficiency is affected. And the washing equipment generates abnormal sound or is damaged. In order to achieve the purpose, the washing equipment bottom table comprises a bottom table body, a washing equipment body is arranged on the bottom table body, the middle of the bottom table body is hollowed out to form an installation space for containing a drainage system of the washing equipment, a drainage hole is formed in the bottom table body, and a water outlet of the drainage system extends outwards through the drainage hole. According to the washing equipment base frame, the drainage speed of washing equipment can be increased, the working noise of the washing equipment can be reduced, and the service life of the washing equipment can be prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of washing equipment, and in particular provides a washing equipment and a base platform thereof. Background Art

[0002] Washing equipment such as washing machines, dishwashers and shoe washers are commonly used appliances in people's daily lives. With the continuous development of science and technology, washing equipment has increasingly tended towards large capacity and compactness to meet people's requirements for washing volume and integrated home decoration.

[0003] However, the compact design of washing equipment usually has the problem of tight space at the bottom of the washing equipment, which leads to a small height difference in the drainage of the washing equipment, affecting the drainage speed of the washing equipment. In addition, when the washing equipment is fully loaded, the washing chamber of the washing equipment is prone to collide with the drainage system, causing the washing equipment to make abnormal noises or be damaged.

[0004] Accordingly, this field requires a new washing device and a base thereof to solve the above problems. Summary of the Invention

[0005] The present invention aims to solve the above-mentioned technical problems, namely, to solve the problem that the compact design of the washing equipment will lead to a small drainage height difference of the washing equipment, affecting the drainage speed of the washing equipment, and when the washing equipment is fully loaded, the washing chamber of the washing equipment is prone to collide with the drainage system, causing the washing equipment to produce abnormal noise or be damaged.

[0006] In a first aspect, the present invention provides a base for a washing device; the base includes a base body, the washing device body is arranged on the base body, the middle part of the base body is hollowed out to form an installation space for accommodating a drainage system of the washing device, and a drainage hole is provided on the base body, and the water outlet of the drainage system extends outward through the drainage hole.

[0007] In the preferred technical solution of the above-mentioned washing equipment base, the drainage system includes an internal drainage pipe and a drainage valve provided on the internal drainage pipe, and the drainage valve is used to control the on-off of the internal drainage pipe;

[0008] The base also includes a connecting mechanism, which is arranged in the drainage hole. The water inlet of the inner drainage pipe is connected to the water outlet of the washing device body, and the water outlet of the inner drainage pipe is connected to the connecting mechanism.

[0009] In the preferred technical solution of the above-mentioned washing equipment base, the drainage system also includes an external drain pipe, which is located outside the base body, and the water inlet of the external drain pipe is connected to the connecting mechanism so that the water in the internal drain pipe can flow into the external drain pipe through the connecting mechanism.

[0010] In the preferred technical solution of the above-mentioned washing equipment base, the connecting mechanism includes an inner pipe and an outer pipe, the outer pipe is connected to the hole wall of the drain hole, and one end of the outer pipe is closed, the second end of the inner pipe passes through the closed end of the outer pipe, and the inner pipe is fixedly connected to the outer pipe;

[0011] The water outlet of the inner drain pipe is connected to the first end of the inner connecting pipe, and the water inlet of the outer drain pipe is connected to the second end of the inner connecting pipe.

[0012] In the preferred technical solution of the above-mentioned washing equipment base, the second end of the inner pipe extends into the outer sleeve, and the water inlet of the outer drain pipe is sleeved on the second end of the inner pipe;

[0013] The connecting mechanism further comprises a limiting member, which is provided on the outer sleeve and is used to limit the outer sleeve.

[0014] In the preferred technical solution of the above-mentioned washing equipment base, the limiting member includes a limiting ring and a first limiting portion provided on the limiting ring, and the outer sleeve is provided with a second limiting portion that cooperates with the first limiting portion. The limiting member can be fixed to the outer sleeve through the first limiting portion and the second limiting portion, so that the limiting ring can limit the external drain pipe.

[0015] In a second aspect, the present invention discloses a washing device; the washing device comprises:

[0016] a washing device body, the washing device body comprising a washing chamber;

[0017] a base platform as described above;

[0018] A drainage system, wherein the water inlet of the drainage system is connected to the water outlet of the washing chamber, and the water outlet extends outward through the drainage hole on the base platform.

[0019] In the preferred technical solution of the above-mentioned washing equipment, the drainage system also includes a drainage filter, which is connected between the water outlet of the washing chamber and the water inlet of the inner drainage pipe to filter out debris in the drainage, and the end of the drainage filter connected to the inner drainage pipe is arranged to be inclined downward.

[0020] In the preferred technical solution of the above-mentioned washing equipment, the drainage filter includes a filter body and a filter element, the filter body is connected between the water outlet of the washing chamber and the water inlet of the inner drain pipe, and the filter element is detachably arranged in the filter body; and / or

[0021] The drainage filter also includes a connecting portion provided at one end of the filter body. A fixing plate is provided on the washing equipment body. The connecting portion is provided on the fixing plate. The side where the connecting portion is connected to the fixing plate is a plane, and the side where the connecting portion is connected to the filter body is an inclined surface, so that the end of the drainage filter connected to the inner drainage pipe is arranged tilted downward.

[0022] In a preferred technical solution of the above-mentioned washing equipment, the angle formed between the inclined surface of the connecting portion and the fixing plate is 5-15 degrees.

[0023] In the preferred technical solution of the above-mentioned washing equipment, the washing equipment also includes a clamping mechanism, the base also includes a mounting plate provided on the base body, the mounting plate is located in the mounting space, and the clamping mechanism is used to install the drain valve on the mounting plate.

[0024] In the preferred technical solution of the above washing device, the clamping mechanism includes two first clamping claws and one second clamping claw provided at the bottom of the drain valve, and the two first clamping claws are arranged parallel to each other, and the second clamping claw is located on one side of the first clamping claw;

[0025] The mounting plate is provided with two first clamping holes and one second clamping hole, and one end of the first clamping hole away from the second clamping hole is contracted to form a limiting constriction to limit the first clamping claw;

[0026] When the drain valve is installed in place, the first clamping claw extends into the first clamping hole, and the second clamping claw extends into the second clamping hole, so as to install the drain valve.

[0027] In a preferred technical solution of the above washing device, the first claw includes a first extension section and a first clamping section, the first extension section is vertically arranged at the bottom of the drain valve, one end of the first clamping section is arranged on the first extension section, and the other end of the first clamping section extends in a direction away from the second claw;

[0028] The first extension sections and the first engaging sections of the two first claws are parallel to each other;

[0029] The second claw includes a second extension section and a second clamping section, the second extension section is vertically arranged at the bottom of the drain valve, one end of the second clamping section is arranged on the second extension section, and the other end of the second clamping section is extended in a direction away from the first claw;

[0030] When the drain valve is installed in place, the first extension section is clamped in the first clamping hole, the second extension section is clamped in the second clamping hole, and the first clamping section and the second clamping section are both tightly pressed against the mounting plate.

[0031] In a preferred technical solution of the above-mentioned washing device, the line connecting the two first clamping holes and the second clamping hole forms an isosceles triangle, and the second clamping hole is located at the vertex of the isosceles triangle.

[0032] In a preferred technical solution of the above-mentioned washing device, the angle between the first clamping section and the first extension section is a right angle.

[0033] In a preferred technical solution of the above-mentioned washing device, the clamping mechanism further includes a supporting rib, which is provided at the bottom of the drain valve, and one end of the supporting rib away from the drain valve is pressed against the mounting plate.

[0034] In the preferred technical solution of the above-mentioned washing device, the support ribs include a first support rib and two second support ribs, the first support rib is connected between the two first extension sections, and the second support ribs are connected between the first extension section and the second extension section.

[0035] In a preferred technical solution of the above-mentioned washing device, a support groove is provided on the mounting plate, and the first support rib and the second support rib are tightly pressed against the support groove and fit against the inner wall of the support groove.

[0036] In a preferred technical solution of the above-mentioned washing equipment, a plurality of reinforcing ribs are provided on the mounting plate, and the reinforcing ribs are connected to the base body.

[0037] When adopting the above technical solution, the washing machine body is installed above the base body. By installing the drainage system within the installation space, the height difference between the water outlet of the washing chamber of the washing machine and the water outlet of the drainage system can be increased without changing the overall height of the washing machine, thereby improving the drainage speed of the washing machine. Furthermore, the drainage system no longer requires a drainage pump, and water can be quickly discharged under the action of gravity, simplifying the drainage system structure. Furthermore, the distance between the drain valve and the washing chamber can reduce the possibility of collision between the washing chamber and the drain valve when the washing machine is fully loaded, thereby reducing noise generated by the washing machine and extending the service life of the washing machine.

[0038] In addition, the end of the drainage filter connected to the inner drainage pipe is tilted downward, which can make the water in the drainage filter drain more thoroughly, thereby reducing the possibility of residual sewage dirtying the ground when the user takes out the filter element to clean the lint.

[0039] In addition, by connecting the inner drain pipe to the first end of the inner connecting pipe, inserting the outer drain pipe to the second end of the inner connecting pipe, and limiting the outer drain pipe by clamping the limiting piece on the outer sleeve, the inner drain pipe can be fixed and the outer drain pipe can be transferred without the need to set up a separate joint to connect the inner drain pipe and the outer drain pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

[0041] Figure 1 It is a schematic diagram of the internal structure of the washing equipment of the present invention;

[0042] Figure 2 is a cross-sectional view of a washing apparatus of the present invention;

[0043] Figure 3 yes Figure 2 Enlarged view of part A;

[0044] Figure 4 is a cross-sectional view of the washing device of the present invention from another perspective;

[0045] Figure 5 yes Figure 4 Enlarged view of part B;

[0046] Figure 6 is a schematic diagram of a drain valve of a washing device of the present invention;

[0047] Figure 7 is a schematic diagram of the base of the washing device of the present invention;

[0048] Figure 8 It is a schematic diagram of the connection between the clamping mechanism and the mounting plate of the present invention;

[0049] Reference numerals:

[0050] 1. Washing equipment body; 21. Base body; 211. Installation space; 221. Internal pipe; 222. Outer pipe; 2221. Limiting hole; 2231. Limiting ring; 2232. Limiting plug plate; 2233. Limiting claw; 23. Mounting plate; 231. First hole; 232. Second hole; 233. Support groove; 3. Fixing plate; 411. Filter body; 412. Connecting part; 413. Filter element; 42. Internal drain pipe; 43. Drain valve; 44. External drain pipe; 5. Washing chamber; 6. Bellows; 711. First extension section; 712. First connecting section; 721. Second extension section; 722. Second connecting section; 731. First supporting rib; 732. Second supporting rib; 74. Reinforcing rib. DETAILED DESCRIPTION

[0051] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely intended to illustrate the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. Those skilled in the art may adjust these embodiments as needed to suit specific applications.

[0052] It should be noted that in the description of the present invention, terms such as "upper," "lower," "left," and "right" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. These are merely for ease of description and do not indicate or imply that the device or component described must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0053] Furthermore, it should be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "communicated" should be understood in a broad sense. For example, they may refer to fixed or detachable connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0054] In order to solve the problem that the compact design of the washing equipment leads to a small drainage height difference of the washing equipment, affecting the drainage speed of the washing equipment, and when the washing equipment is fully loaded, the washing chamber of the washing equipment is prone to collide with the drainage system, causing the washing equipment to make abnormal noises or be damaged.

[0055] like Figure 1 As shown, this embodiment discloses a washing machine, which can be a washing machine, a shoe washer, or a dishwasher. In this embodiment, a drum-type washing machine is used as an example. The washing machine includes a washing machine body 1, a base, and a drainage system. The washing machine body 1 is mounted on the base. The washing machine body 1 includes a washing chamber 5. The water outlet of the washing chamber 5 is connected to a bellows 6, which is connected to the water inlet of the drainage system. The drainage system is installed within the base, which can increase the drainage height difference of the washing machine and improve the drainage speed.

[0056] like Figures 2 to 5 As shown, specifically, the base includes a base body 21 and a connecting mechanism integrated on the base body 21. The washing device body 1 is fixed to the base body 21 by bolts. The middle part of the base body 21 is hollowed out to form an installation space 211. A drainage hole is provided on the side wall of the base body 21. The connecting mechanism is located in the drainage hole and fixed on the base body 21. The drainage system is installed in the installation space 211, and the water outlet of the drainage system is connected to the connecting mechanism.

[0057] The drainage system includes a drain filter, an inner drain pipe 42, a drain valve 43, and an outer drain pipe 44. The water inlet of the drain filter is connected to the bellows 6, and the water outlet of the drain filter is connected to the water inlet of the inner drain pipe 42. The inner drain pipe 42 is located within the installation space 211, and its outlet is connected to a connecting mechanism. The outer drain pipe 44 is located outside the installation space 211 and is connected to the connecting mechanism. The drain valve 43 can control the on / off of the inner drain pipe 42. When the drain valve 43 is opened, the water in the washing chamber 5 flows out through the bellows 6, the drain filter, the inner drain pipe 42, the connecting mechanism, and the outer drain pipe 44.

[0058] By installing the drainage system within the installation space 211, the height difference between the water outlet of the washing chamber 5 and the water outlet of the external drain pipe 44 can be increased without changing the overall height of the washing machine, thereby improving the drainage speed of the washing machine. Furthermore, there is no need for a drainage pump in the drainage system; water can be quickly drained under the action of gravity, simplifying the drainage system structure and saving costs. Furthermore, the installation of the drain valve 43 within the installation space 211 increases the distance between the drain valve 43 and the washing chamber 5. This can reduce the possibility of vibration and displacement of the washing chamber 5 when the washing machine is fully loaded, resulting in collision with the drain valve 43. This can also reduce the operating noise of the washing machine and extend the service life of the washing machine.

[0059] like Figure 2 and Figure 3 As shown, the drainage filter includes a filter body 411, a connecting portion 412, and a filter element 413. A fixing plate 3 is integrally formed on the housing of the washing machine body 1, and the fixing plate 3 is arranged perpendicular to the ground. One side of the connecting portion 412 is fixed to the end face of the filter body 411, and the side facing away from the filter body 411 is connected to the fixing plate 3 via multiple bolts, thereby securing the filter body 411. A water inlet is provided on the side wall of the filter body 411, and a water outlet is provided at the end of the filter body 411 away from the fixing plate 3. The bellows 6 is connected to the water inlet of the filter body 411, and the water outlet of the filter body 411 is connected to the internal drain pipe 42. The filter element 413 is inserted into the filter body 411. Water discharged from the washing chamber 5 flows into the filter body 411, is filtered by the filter element 413, and is then discharged through the internal drain pipe 42, the connecting mechanism, and the external drain pipe 44. By intercepting debris such as lint, the filter element 413 can reduce the possibility of blockage of the internal drain pipe 42 and the external drain pipe 44. When the washing equipment is not in use, the user can pull out the filter element 413 for cleaning so that the drainage filter can better filter debris in the drainage.

[0060] Furthermore, the connecting portion 412 is a connecting plate. The side of the connecting plate that connects to the fixing plate 3 is flat, while the side that connects to the filter body 411 is inclined. This allows the end of the filter body 411 connected to the inner drain pipe 42 to be tilted downward. The angle formed between the inclined surface of the connecting plate and the fixing plate 3 is 5-15 degrees, preferably 7 degrees. This allows water in the filter body 411 to be more thoroughly drained into the inner drain pipe 42, thereby reducing the possibility of residual sewage contaminating the floor when the user removes the filter element 413 to clean lint.

[0061] like Figure 4 and Figure 5 As shown, the connection mechanism includes an internal pipe 221, an outer pipe 222, and a stopper. The outer pipe 222 is positioned within the drain hole and integrally formed on the base body 21, with one end of the outer pipe 222 being closed. The first end of the internal pipe 221 is positioned within the installation space 211, and the second end of the internal pipe 221 extends through the closed end of the outer pipe 222 and into the outer pipe 222, forming a double-layer structure with the outer pipe 222. The internal pipe 221 and the outer pipe 222 are fixedly connected, and the connection mechanism is integrally mounted on the base body 21. The outlet of the internal drain pipe 42 is fitted over the first end of the internal pipe 221, allowing the connection mechanism to secure the internal drain pipe 42. To improve the securing effect of the internal drain pipe 42, the internal drain pipe 42 can also be bonded or tied to the internal pipe 221. The water inlet of the external drain pipe 44 extends between the double-layer structure formed by the internal pipe 221 and the outer pipe 222, and is fitted on the second end of the internal pipe 221. The external drain pipe 44 is then limited by a limiting member, which can realize the transfer of the external drain pipe 44, so that the water in the washing chamber 5 can be discharged from the washing equipment more smoothly, and there is no need to set up a separate joint to connect the internal drain pipe 42 and the external drain pipe 44.

[0062] like Figure 4 and Figure 5 As shown, the limiting member includes a limiting ring 2231 and a first limiting portion. The cross-section of the limiting ring can be circular or arc-shaped. The first limiting portion is integrally formed on the limiting ring 2231. The outer sleeve 222 is provided with a second limiting portion that cooperates with the first limiting portion. The limiting member can be fixed to the outer sleeve through the first limiting portion and the second limiting portion so that the limiting ring can limit the external drainage pipe. Specifically, the first limiting portion includes at least one limiting plate 2232 and a limiting claw 2233. Preferably, the number of limiting plates 2232 and limiting claws 2233 is two. The limiting plate 2232 is an arc-shaped plate with a certain thickness. The second connecting portion is a limiting clamping hole 2221 that cooperates with the limiting clamp.

[0063] When installing the external drain pipe 44, first insert the water inlet of the external drain pipe 44 into the second end of the internal pipe 221, then align the limiting claw 2233 with the limiting hole 2221, insert the limiting plate 2232 and the limiting claw 2233 between the double-layer structure formed by the internal pipe 221 and the outer pipe 222, so that the limiting plate 2232 is pressed against the external drain pipe 44. At the same time, the limiting claw 2233 is engaged with the limiting hole 2221 to limit the position of the external drain pipe 44, which can effectively improve the connection between the external drain pipe 44 and the internal pipe 221. The entire installation process of the external drain pipe 44 is relatively convenient, and the external drain pipe 44 is sleeved on the internal pipe 221, making it easy for users to install or replace external drain pipes 44 of different lengths or shapes according to actual conditions.

[0064] like Figure 1 、 Figures 6 to 8 As shown, the washing machine further includes a clamping mechanism, and the base also includes a mounting plate 23. The mounting plate 23 is a flat plate of a certain thickness, located in the mounting space 211 and fixed to the base body 21. The clamping mechanism can fix the drain valve 43 to the mounting plate 23, which can reduce the possibility of the drain valve 43 colliding with the base body 21 or the ground when the washing machine drains water or vibrates.

[0065] The mounting plate 23 is also integrally formed with a plurality of staggered reinforcing ribs 74 , which are also fixedly connected to the base body 21 , thereby improving the fixing effect of the mounting plate 23 on the base body 21 , and enhancing the strength and load-bearing capacity of the mounting plate 23 .

[0066] like Figure 1 、 Figures 6 to 8 As shown, the latching mechanism includes a support rib fixed to the bottom of the drain valve 43, two first latches, and a second latch. The two first latches are arranged parallel to each other. The mounting plate 23 is correspondingly provided with two first latch holes 231, a second latch hole 232, and a support groove 233. The first latch hole 231 is constricted at one end away from the second latch hole 232 to form a limiting constriction to limit the position of the first latch. When the drain valve 43 is installed, the first latch extends into the first latch hole 231, and the second latch extends into the second latch hole 232, limiting the horizontal displacement of the drain valve 43. The support rib abuts against the support groove 233, cooperating with the first and second latches to limit the vertical displacement of the drain valve 43. Thus, the drain valve 43 can be installed on the mounting plate 23 by simply latching, which is convenient for operation.

[0067] The line connecting the two first claws and the second claw forms an isosceles triangle, the second claw is located at the top corner of the isosceles triangle, and the supporting ribs are located within the isosceles triangle area. The triangular setting can improve the installation stability of the drain valve 43, so that the drain valve 43 is not easy to fall off when the washing equipment vibrates or tilts.

[0068] like Figure 6 and Figure 8 As shown, the first claw includes a first extension section 711 and a first engaging section 712. The top of the first extension section 711 is vertically fixed to the bottom of the drain valve 43. One end of the first engaging section 712 is located at the bottom of the first extension section 711. The other end of the first engaging section 712 extends away from the second claw. The first engaging section 712 is disposed perpendicular to the first extension section 711. The width of the first engaging section 712 gradually decreases as it moves away from the first extension section 711 and is greater than the width of the first engaging hole 231. The second claw includes a second extension section 721 and a second engaging section 722. The top of the second extension section 721 is vertically fixed to the bottom of the drain valve 43. One end of the second engaging section 722 is located at the bottom of the second extension section 721. The other end of the second engaging section 722 extends away from the first claw. The length of the second engaging section 722 is less than that of the first engaging section 712.

[0069] When installing the drain valve 43, first extend the two first engaging sections 712 into the wider end of the first engaging hole 231, then push the drain valve 43 so that the first extension section 711 can engage in the limiting constriction. At the same time, the second extension section 721 engages in the second engaging hole 232, thereby limiting the horizontal position of the drain valve 43. At this point, the first engaging section 712 and the second engaging section 722 abut against the side of the mounting plate 23 facing away from the drain valve 43, and the support rib abuts against the support groove 233, thus limiting the vertical position of the drain valve 43. The installation and fixation of the drain valve 43 are completed.

[0070] like Figure 6 As shown, the support ribs include a first support rib 731 and two second support ribs 732. The first support rib 731 is connected between the two first extension sections 711, and the second support rib 732 is connected between the first extension section 711 and the second extension section 721. These connect the first clamping claw and the two second clamping claws, thereby increasing the strength of the first and second clamping claws and extending the service life of the clamping mechanism. When the drain valve 43 is installed, the first support rib 731 and the second support rib 732 are both tightly pressed against the support groove 233 and respectively fit against the inner wall of the support groove 233, thereby reducing the possibility of the first support rib 731 and the second support rib 732 breaking. The first support rib 731 and the second support rib 732 cooperate with the first clamping section 712 and the second clamping section 722 to limit the drain valve 43 in the vertical direction.

[0071] In this embodiment, the first support rib 731 and the two second support ribs 732 are all strip ribs to reduce the size of the support ribs and reduce production costs. In addition, compared with ribs of other shapes, strip ribs are easier to install and will not be blocked during the installation of the drain valve 43.

[0072] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. A washing equipment base, characterized in that: The invention comprises a base body (21), a washing device body (1) is arranged on the base body (21), a middle portion of the base body (21) is hollowed out to form an installation space (211) for accommodating a drainage system of the washing device, a drainage hole is provided on the base body (21), and a water outlet of the drainage system extends outward through the drainage hole.

2. The washing equipment base according to claim 1, characterized in that: The drainage system comprises an inner drainage pipe (42) and a drainage valve (43) provided on the inner drainage pipe (42), wherein the drainage valve (43) is used to control the on / off of the inner drainage pipe (42); The base also includes a connecting mechanism, which is arranged in the drainage hole, the water inlet of the inner drainage pipe (42) is connected to the water outlet of the washing device body (1), and the water outlet of the inner drainage pipe (42) is connected to the connecting mechanism.

3. The washing equipment base according to claim 2, characterized in that: The drainage system further comprises an external drainage pipe (44), the external drainage pipe (44) being located outside the base body (21), and the water inlet of the external drainage pipe (44) being connected to the connecting mechanism so that water in the internal drainage pipe can flow into the external drainage pipe through the connecting mechanism.

4. The washing equipment base according to claim 3, characterized in that: The connecting mechanism comprises an inner tube (221) and an outer tube (222), wherein the outer tube (222) is connected to the hole wall of the drainage hole, and one end of the outer tube (222) is closed, and the second end of the inner tube (221) passes through the closed end of the outer tube (222), and the inner tube (221) is fixedly connected to the outer tube (222); The water outlet of the inner drainage pipe (42) is connected to the first end of the inner pipe (221), and the water inlet of the outer drainage pipe (44) is connected to the second end of the inner pipe (221).

5. The washing equipment base according to claim 4, characterized in that: The second end of the inner pipe (221) extends into the outer sleeve (222), and the water inlet of the outer drain pipe (44) is sleeved on the second end of the inner pipe (221); The connecting mechanism further comprises a limiting member, which is provided on the outer sleeve (222) and is used to limit the outer sleeve (222).

6. The washing equipment base according to claim 5, characterized in that: The limiting member comprises a limiting ring (2231) and a first limiting portion provided on the limiting ring (2231); the outer sleeve (222) is provided with a second limiting portion that cooperates with the first limiting portion; the limiting member can be fixed to the outer sleeve through the first limiting portion and the second limiting portion, so that the limiting ring (2231) can limit the external drain pipe.

7. A washing device, characterized in that: The washing equipment comprises: A washing device body (1), the washing device body (1) comprising a washing chamber (5); The base platform according to any one of claims 1 to 6; A drainage system, wherein the water inlet of the drainage system is connected to the water outlet of the washing chamber (5), and the water outlet extends outward through the drainage hole on the base.

8. The washing device according to claim 7 as dependent on claim 2, characterized in that The drainage system further comprises a drainage filter, which is connected between the water outlet of the washing chamber (5) and the water inlet of the inner drainage pipe (42) and is used to filter debris in the drainage. The end of the drainage filter connected to the inner drainage pipe (42) is arranged to be tilted downward.

9. The washing device according to claim 8, characterized in that The drainage filter comprises a filter body (411) and a filter element (413), wherein the filter body (411) is connected between the water outlet of the washing chamber (5) and the water inlet of the inner drainage pipe (42), and the filter element (413) is detachably arranged in the filter body (411); and / or The drainage filter further comprises a connecting portion (412) provided at one end of the filter body (411); a fixing plate (3) is provided on the washing device body (1); the connecting portion (412) is provided on the fixing plate (3); and the side surface of the connecting portion (412) connected to the fixing plate (3) is a plane, while the side surface connected to the filter body (411) is an inclined surface, so that the end of the drainage filter connected to the inner drainage pipe (42) is arranged to be tilted downward.

10. The washing device according to claim 9, characterized in that The angle formed between the inclined surface of the connecting portion (412) and the fixing plate (3) is 5-15 degrees.

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