CN211093873U

CN211093873U - Cleaning machine

Info

Publication number: CN211093873U
Application number: CN201920280895.7U
Authority: CN
Inventors: 徐慧; 顾洪良; 朱灯光; 王式兴; 晏建林
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2020-07-28
Anticipated expiration: 2029-03-06

Abstract

The utility model relates to a cleaning machine, including the basin body that has the washing chamber, this internal formula of shirking of basin is provided with the draining board that enables the upper portion space and the lower part space relatively independent arrangement of washing chamber, and it has the first drain mouth that supplies the water discharge on the draining board to open on the basin body lateral wall, still sets up the first air intake that corresponds draining board below area arrangement on the basin body lateral wall, thereby the basin body is provided with outward and enables this external wind of basin and get into in the washing chamber and carry out dry blast apparatus to the thing by wasing in the lower part space. The draining board of the utility model separates the washing cavity into the upper space and the lower space which are relatively independent, when dishes are washed, the draining board is taken out, when articles are not washed or only fruits and vegetables are washed, the draining board is put into the water tank body, the lower space is used for normal fruit and vegetable washing, the upper space can be used for placing the washed dishes and fruits and vegetables, and the utilization rate of the space in the water tank body is improved; the blowing device can dry the lower part of the draining plate.

Description

Cleaning machine

Technical Field

The utility model relates to a household electrical appliance for kitchen, in particular to a cleaning machine for washing tableware, vegetables or fruits.

Background

With the increasing living standard of people, the dish washing machine is used as a kitchen household appliance and is more and more introduced into families. The dish-washing machines on the market are generally divided into a table type dish-washing machine, a cabinet type dish-washing machine and a trough type dish-washing machine, wherein the table type dish-washing machine is an integral independent structure and is generally placed on a table top for use; the cabinet type dish washing machine is also an independent structure, but needs to be embedded into a kitchen cabinet for use; the sink dishwasher is combined with a sink and is generally installed in a kitchen cabinet for use.

At present, the structure of a relatively mature water tank type cleaning machine in the market is mainly described in chinese patent "water tank type cleaning machine" (application number: CN201310750968.1) with publication number CN104224074B, that is, the water tank type cleaning machine comprises a tank body forming a washing space, the tank body comprises a water tank body and a cover plate rotatably connected to the water tank body, a concave draining area is arranged at least at the central part of the bottom of the water tank body, a water pump for pumping water in the draining area to the washing space above the draining area is arranged in the draining area, the draining area is covered with a draining plate with draining holes, and a rotary spray arm which is communicated with the water pump and has water outlet holes is arranged above the draining plate. By arranging the draining area covered with the draining plate and arranging the water pump in the draining area, the water pump is isolated from the washing area, so that the water flowing back to the water pump is filtered by the draining plate.

The water tank body of the existing water tank type cleaning machine is made of stainless steel materials, and the processing mode mainly comprises two modes of welding and deep drawing. For the welding process, the welding deformation of the stainless steel material is large, so that the dimensional precision of the water tank is difficult to control, the integral shape of the water tank body is limited, the structure of the water tank body is single, the development of more functional structures of the water tank type cleaning machine is further restricted, and the welding process has extremely high requirements on a welding die, low welding efficiency and high cost; for the drawing process, the drawing depth of the water tank is directly limited by the deformation limit of the stainless steel material, the depth of the water tank is generally smaller than the opening width of the water tank after the water tank is drawn by the drawing process, and the drawing depth of the water tank is difficult to be larger than the opening width of the tank body in the current worldwide process, so that the water tank occupies a large installation space of a kitchen when being installed, and the washing space of the water tank is limited to a great extent.

The water tank body made of plastic has strong plasticity, and the depth of the tank body is convenient to deepen as required, so that the kitchen space is effectively utilized. However, since the water pump of the cleaning machine is disposed at the bottom of the water tank body, the spray arm at the bottom of the water tank body needs to be installed and used in cooperation with the water pump, so that the depth of the water tank body is increased, but the space in the top area of the water tank body cannot be effectively utilized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, provide a cleaning machine that enables the upper portion space independent utility of basin body and improve basin body space utilization.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a cleaning machine, including the basin body that has the washing chamber, its characterized in that: the detachable washing sink is characterized in that a draining plate which enables the upper space and the lower space of the washing cavity to be arranged relatively and independently is arranged in the sink body, a first water draining port for draining water on the draining plate is formed in the side wall of the sink body, a first air inlet which corresponds to the area below the draining plate is further formed in the side wall of the sink body, and a blowing device which enables air outside the sink body to pass through the first air inlet to enter the washing cavity so as to dry washed objects in the lower space is arranged outside the sink body.

In the scheme, the auxiliary plate is arranged below the draining plate, a synthetic air mixing cavity is enclosed among the upper wall surface of the auxiliary plate, the inner wall surface of the water tank body and the lower wall surface of the draining plate, the first air inlet is positioned at the side part of the air mixing cavity, and the auxiliary plate is provided with an air vent for allowing air to enter the lower space of the washing cavity. The structure can enable the gas entering the washing cavity to uniformly diffuse downwards, and a better drying effect is achieved.

In order to facilitate assembly, the edge of the auxiliary plate is provided with a first surrounding edge which is vertically arranged, the top edge of the first surrounding edge is connected with the lower wall surface of the draining plate, and a second air inlet which is arranged corresponding to the first air inlet is formed in the first surrounding edge. The auxiliary plate is connected with the draining plate into a whole through the screw, and when the draining plate is used, the auxiliary plate can be taken and placed simultaneously only by taking and placing the draining plate.

Preferably, the blowing device comprises an air guide shell and a first fan, the air guide shell is arranged on the outer side wall of the water tank body and is provided with an air outlet corresponding to the first air inlet, the air guide shell is provided with an air inlet, and the first fan is arranged in the air guide shell and provides power for air inlet.

Preferably, the bottom of the water tank body is provided with a heating plate capable of heating water in the water tank body, and the blowing device further comprises an air guide structure capable of heating air entering the water tank body by using heat of the heating plate. The structure enables the blowing device to accelerate drying and play a drying role, so that objects in the space above the draining board are kept dry and clean.

Preferably, the air guide structure includes a heat storage casing, an air inlet pipe, an air outlet pipe, a second fan and an air guide pipe, the heat storage casing is arranged on the bottom wall of the water tank body and surrounds the heating plate, an air inlet connected with the first end of the air inlet pipe is formed in one end of the heat storage casing, an air outlet connected with the first end of the air outlet pipe is formed in the other end of the heat storage casing, the second end of the air inlet pipe is connected with the second fan, and the second end of the air outlet pipe is connected with the air guide casing through the air guide pipe. By adopting the structure, an additional heating structure is not required to be arranged, the heat of the heating plate is fully utilized to heat the inlet air, the utilization rate of the heat is improved, and a good drying effect is achieved.

Preferably, the heat storage shell is internally provided with a plurality of baffle plates capable of prolonging the stroke of the air flow in the heat storage shell, and the baffle plates are arranged on two inner side walls of the heat storage shell in an interval and staggered manner so as to form an S-shaped air flow channel. By adopting the structure, the temperature of wind entering the water tank body can be increased, and the drying effect is further improved.

As an improvement, the first drainage port is provided with a baffle plate which can open or close the first drainage port. When the bowls and the dishes are washed, the draining plate can be taken out, and the first drainage port is automatically closed by the baffle; when not rinsing article or only rinse the fruit vegetables, put into the basin body with the draining board, the baffle is automatic to be opened first drain port, and the lower part space is used for normal fruit vegetables to wash, and the upper portion space can be used to place good bowl dish, fruit vegetables of washing, has improved the utilization ratio of basin body inner space, has brought very big facility for the user.

In the above scheme, the upper edge of the baffle is rotatably connected to the upper edge of the first drainage port, an elastic part which enables the baffle to always keep the first drainage port in a closing trend is arranged between the baffle and the water tank body, and the draining plate is provided with a presser foot which can press the baffle in a state that the draining plate is installed in the water tank body so that the baffle is opened relative to the first drainage port. By adopting the structure, when the draining plate is used, the first water draining port can be automatically opened, so that the upper space of the washing cavity can be used as a filter tank; when the draining plate is not used, the first drainage port can be automatically closed, and the draining plate can be used as a cleaning machine with a large space.

Preferably, an installation surface which gradually inclines towards the inner side of the water tank body from top to bottom is formed on the outer wall surface of the water tank body, the first water discharge port is opened on the installation surface, and the baffle is arranged on the outer side of the installation surface. The structure is convenient to install, can effectively avoid outward overflow of water flow, and reduces the requirement on the sealing structure between the baffle and the water tank body.

In order to facilitate assembly, a connecting shaft which is transversely arranged is arranged on the upper edge of the baffle, and correspondingly, a shaft hole which can be in running fit with the connecting shaft is formed in the outer side wall of the water tank body above the mounting surface. The baffle plate is provided with a mounting opening which is arranged close to the lower part of the connecting shaft, the elastic part is a torsion spring which is arranged at the mounting opening and sleeved on the periphery of the connecting shaft, one end of the torsion spring is abutted against the inner wall surface of the baffle plate, and the other end of the torsion spring is abutted against the outer wall surface of the water tank body.

Preferably, the edge of the draining plate is provided with a second surrounding edge which is vertically arranged, the second surrounding edge is formed into an inclined surface which can abut against the mounting surface and corresponds to the mounting surface, the inclined surface is provided with a plurality of filtering holes which are arranged at intervals, and the presser foot is arranged on the outer side of the inclined surface and extends towards the direction of the baffle plate. Set up this structure, on the one hand can filter the water on the waterlogging caused by excessive rainfall board, avoids the pipeline to block up, and on the other hand can avoid the waste residue to locate the accumulation in each clearance.

Preferably, the outer side wall of the sink body is further provided with a drainage cover capable of covering the first drainage port and the baffle plate therein, an inner cavity for opening the baffle plate is formed between the inner wall of the drainage cover and the outer wall of the sink body, and the bottom of the drainage cover is provided with a drainage port for water to be drained. The structure can avoid water overflow.

Compared with the prior art, the utility model has the advantages of: the utility model discloses set up the drain board in the basin body, this drain board separates the washing chamber relatively independent upper space and lower part space, when wasing the bowl dish, can take out the drain board, when not wasing article or only wasing the fruit vegetables, put into the basin body with the drain board, the lower part space is used for normal fruit vegetables to wash, the upper part space can be used for placing the good bowl dish of washing, fruit vegetables, has improved the utilization ratio of basin body space, has brought very big facility for the user; the utility model discloses still set up and to have carried out dry blast apparatus to waterlogging caused by excessive rainfall board below region to accelerate the drying rate of bowl dish.

Drawings

Fig. 1 is a partial schematic structural diagram of an embodiment of the present invention;

fig. 2 is a cross-sectional view (hidden sub-panel) of an embodiment of the present invention;

FIG. 3 is a cross-sectional view of an embodiment of the present invention (including a subplate);

FIG. 4 is a partial schematic structural view (hidden draining board) of an embodiment of the present invention;

FIG. 5 is a schematic structural view of a draining board in an embodiment of the present invention;

FIG. 6 is a schematic view of an assembly structure of the draining board and the auxiliary board in the embodiment of the present invention;

fig. 7 is a schematic structural view of an embodiment of the present invention with a wind guiding structure;

fig. 8 is a schematic structural view of an embodiment of the present invention with an air blowing device;

fig. 9 is a partial schematic structural view (hidden draining board) at another angle of the embodiment of the present invention;

FIG. 10 is a schematic view of a portion of the structure of FIG. 9 with a drain cover;

FIG. 11 is a schematic view of an assembly relationship between a heat storage housing and a water tank body according to an embodiment of the present invention;

fig. 12 is a schematic structural view of a heat storage housing according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 12, the cleaning machine of the present embodiment is a water tank type cleaning machine, and is installed on a table top of a cabinet for use. The cleaning machine of the embodiment comprises a water tank body 1 with a washing cavity 10, a draining plate 2 which enables an upper space 101 and a lower space 102 of the washing cavity 10 to be relatively independently arranged is detachably arranged in the water tank body 1, and a first drainage port 11 for draining water on the draining plate 2 is formed in the side wall of the water tank body 1. For the convenience of assembly, a pallet 12 arranged along the circumferential direction is formed on the inner wall of the water tank body 1, and the draining board 2 is erected on the pallet 12.

The first drain opening 11 of the present embodiment is arranged close to the first edge of the draining board 2, and the height of the inner bottom wall of the draining board 2 is gradually reduced from the second edge arranged opposite to the first edge, so as to facilitate the drainage of the accumulated water.

In this embodiment, the side wall of the sink body 1 is provided with a first air inlet 14 disposed corresponding to the lower region of the draining plate 2, and the first air inlet 14 and the first water outlet 11 are respectively disposed on two oppositely disposed side walls of the sink body to improve air convection. The external of the water tank body 1 is provided with a blowing device 4 which can make the wind outside the water tank body 1 pass through the first wind inlet 14 and enter the washing chamber 10 so as to dry the washed objects in the lower space 102. An auxiliary plate 6 is arranged below the draining plate 2, a mixed air cavity 60 is enclosed between the upper wall surface of the auxiliary plate 6 and the inner wall surface of the water tank body 1 and between the upper wall surface of the draining plate 2, the first air inlet 14 is positioned at the side part of the mixed air cavity 60, and a plurality of air vents 61 for air to enter the lower space 102 of the washing cavity 10 are arranged on the auxiliary plate 6 at intervals. This structure enables the gas entering the washing chamber 10 to diffuse downward uniformly, which results in better drying effect. For the convenience of assembly, the edge of the sub-plate 6 is provided with a first surrounding edge 62 which is vertically arranged, the top edge of the first surrounding edge 62 is connected with the lower wall surface of the draining board 2, and the first surrounding edge 62 is provided with a second air inlet 621 which is arranged corresponding to the first air inlet 14. The auxiliary plate 6 is connected with the draining plate 2 into a whole through the screw 600, and when the draining plate is used, the auxiliary plate 6 can be taken and placed at the same time only by taking and placing the draining plate 2.

The blowing device 4 of the present embodiment includes an air guiding housing 41 and a first fan 42, the air guiding housing 41 is disposed on an outer side wall of the water tank body 1 and has an air outlet 411 corresponding to the first air inlet 14, the air guiding housing 41 is provided with an air inlet 412, and the first fan 42 is disposed in the air guiding housing 41 and provides power for air inlet. The bottom of the water tank body 1 is provided with a heating plate 5 capable of heating water in the water tank body 1, and the blowing device 4 further comprises an air guide structure 43 capable of heating air entering the water tank body 1 by using heat of the heating plate 5. This structure makes blast apparatus 4 not only can accelerate the drying, can also play the stoving effect to keep the dry, clean of article in the space above waterlogging caused by excessive rainfall board 2. The air guide structure 43 includes a heat storage housing 431, an air inlet pipe 432, an air outlet pipe 433, a second fan 434 and an air guide pipe 435, the heat storage housing 431 is disposed on the bottom wall of the water tank body 1 and surrounds the heating plate 5 therein, an air inlet 4311 connected to the first end of the air inlet pipe 432 is opened at one end of the heat storage housing 431, an air outlet 4312 connected to the first end of the air outlet pipe 433 is opened at the other end of the heat storage housing 431, the second end of the air inlet pipe 432 is connected to the second fan 434, and the second end of the air outlet pipe 433 is connected to the air inlet 412 of the air guide housing 41 through the air guide pipe 435. The heat storage shell 431 is provided with a plurality of baffle plates 4313 capable of extending the stroke of the wind flow in the heat storage shell 431, the baffle plates 4313 are arranged in a staggered mode on two inner side walls which are oppositely arranged on the heat storage shell 431, and therefore an S-shaped wind flow channel 4310 is formed. Adopt above-mentioned structure, need not to set up extra heating structure, make full use of heating plate 5's heat heats the air inlet, has improved thermal utilization ratio, has played good stoving effect.

In the present embodiment, a shutter 3 that can open or close the first drain port 11 is provided at the first drain port 11. The upper edge of the baffle 3 of the embodiment is rotatably connected to the upper edge of the first drain opening 11, an elastic member 33 which enables the baffle 3 to always keep the trend of closing the first drain opening 11 is arranged between the baffle 3 and the water tank body 1, and a presser foot 21 which can press the baffle 3 in a state that the draining plate 2 is installed in the water tank body 1 so as to open the baffle 3 relative to the first drain opening 11 is arranged on the draining plate 2. When the draining plate 2 is used, the draining plate 2 is placed in the water tank body 1, the presser foot 21 outwards presses the baffle 3, the first water draining port 11 can be opened, and the upper space 101 of the washing cavity 1 is used as a filter tank; when the draining plate 2 is not used, the draining plate 2 is taken out, the baffle 3 automatically resets under the action of the elastic piece 4, and the first drainage port 11 is closed to be used as a cleaning machine with larger space. An installation surface 13 which gradually inclines towards the inner side of the water tank body 1 from top to bottom is formed on the outer wall surface of the water tank body 1, the first drainage port 11 is arranged on the installation surface 13, and the baffle plate 3 is arranged on the outer side of the installation surface 13. The structure is convenient to install, can effectively avoid outward overflow of water flow, and reduces the requirement on the sealing structure between the baffle 3 and the water tank body 1. For the convenience of assembly, the upper edge of the baffle 3 is provided with a connecting shaft 31 arranged transversely, and correspondingly, the outer side wall of the sink body 1 above the mounting surface 13 is provided with a shaft hole 131 capable of being in running fit with the connecting shaft 31. The baffle 3 is provided with an installation opening 32 which is arranged close to the lower part of the connecting shaft 31, the elastic element 33 is a torsion spring which is arranged at the installation opening 32 and sleeved on the periphery of the connecting shaft 31, one end of the torsion spring is abutted against the inner wall surface of the baffle 3, and the other end of the torsion spring is abutted against the outer wall surface of the water tank body 1.

The edge of the draining board 2 of the embodiment is provided with a second surrounding edge 22 which is vertically arranged, a bevel 221 which can be abutted against the mounting surface 13 is formed on the second surrounding edge 22 corresponding to the mounting surface 13, a plurality of filtering holes 222 which are arranged at intervals are formed on the bevel 221, and the presser foot 21 is arranged on the outer side of the bevel 221 and extends towards the direction of the baffle 3. Set up this structure, on the one hand can filter the water on the drain board 2, avoids the pipeline to block up, and on the other hand can avoid the waste residue to locate the accumulation in each clearance. The outer side wall of the sink body 1 is also provided with a drainage cover 7 which can cover the first drainage port 11 and the baffle 3 therein, an inner cavity 70 for opening the baffle 3 is formed between the inner wall of the drainage cover 5 and the outer wall of the sink body 1, the bottom of the drainage cover 7 is provided with a drainage port 71 for water drainage, and the structure can avoid water overflow.

In the embodiment, the draining plate 2 is arranged in the sink body 1, the draining plate 2 separates the washing cavity 10 into an upper space 101 and a lower space 102 which are relatively independent, when dishes and vegetables are washed, the draining plate 2 can be taken out, when articles are not washed or only fruits and vegetables are washed, the draining plate 2 is placed in the sink body 1, the lower space 102 is used for normal fruit and vegetable washing, the upper space 101 can be used for placing washed dishes and fruits and vegetables, the utilization rate of the space in the sink body 1 is improved, and great convenience is brought to users; the present embodiment is further provided with a blowing device 4 capable of drying the area below the draining board 2 to accelerate the drying speed of the dishes.

Claims

1. A washing machine comprising a tank body (1) with a washing chamber (10), characterized in that: the washing and drying sink is characterized in that a draining plate (2) which enables an upper space (101) and a lower space (102) of a washing cavity (10) to be arranged relatively and independently is detachably arranged in the sink body (1), a first water draining port (11) for draining water on the draining plate (2) is formed in the side wall of the sink body (1), a first air inlet (14) which corresponds to the area below the draining plate (2) is formed in the side wall of the sink body (1), and a blowing device (4) which enables air outside the sink body (1) to pass through the first air inlet (14) to enter the washing cavity (10) to dry washed objects in the lower space (102) is arranged outside the sink body (1).

2. The cleaning machine of claim 1, wherein: an auxiliary plate (6) is arranged below the draining plate (2), a gas mixing cavity (60) is formed by enclosing the upper wall surface of the auxiliary plate (6) together with the inner wall surface of the water tank body (1) and the lower wall surface of the draining plate (2), the first air inlet (14) is positioned at the side part of the gas mixing cavity (60), and a ventilation opening (61) for allowing air to enter a lower space (102) of the washing cavity (10) is formed in the auxiliary plate (6).

3. The cleaning machine of claim 2, wherein: the edge of the auxiliary plate (6) is provided with a first surrounding edge (62) which is vertically arranged, the top edge of the first surrounding edge (62) is connected with the lower wall surface of the draining plate (2), and a second air inlet (621) which is arranged corresponding to the first air inlet (14) is formed in the first surrounding edge (62).

4. The cleaning machine of claim 2, wherein: blowing device (4) are including wind-guiding casing (41) and first fan (42), wind-guiding casing (41) are located on the lateral wall of basin body (1) and have air outlet (411) corresponding with first air intake (14), air intake (412) have been seted up on wind-guiding casing (41), first fan (42) are located in wind-guiding casing (41) and are provided power for the air inlet.

5. The cleaning machine of claim 4, wherein: the bottom of basin body (1) is provided with heating plate (5) that can heat the water in basin body (1), blast apparatus (4) still include can utilize the heat of heating plate (5) to carry out the wind-guiding structure (43) that heats the wind that gets into in basin body (1).

6. The cleaning machine of claim 5, wherein: air-guiding structure (43) are including heat-retaining casing (431), air-supply line (432), go out tuber pipe (433), second fan (434) and guide duct (435), heat-retaining casing (431) are located on the diapire of basin body (1) and surround heating plate (5) wherein, the one end of heat-retaining casing (431) is opened has the air intake that is connected with the first end of air-supply line (432), the other end of heat-retaining casing (431) is opened has the air outlet that is connected with the first end of going out tuber pipe (433), be connected with second fan (434) on the second end of air-supply line (432), the second end of going out tuber pipe (433) is connected with air intake (412) of air-guiding casing (41) through guide duct (435).

7. The cleaning machine of claim 6, wherein: the heat storage shell (431) is internally provided with a baffle (4313) which can prolong the stroke of the wind flow in the heat storage shell (431).

8. The cleaning machine of claim 1, wherein: the first drainage port (11) is provided with a baffle (3) which can open or close the first drainage port (11).

9. The cleaning machine of claim 8, wherein: the upper edge of the baffle (3) is rotatably connected to the upper edge of the first drainage port (11), an elastic part (33) which enables the baffle (3) to always keep the trend of closing the first drainage port (11) is arranged between the baffle (3) and the water tank body (1), and a pressing foot (21) which can press the baffle (3) in a state that the draining plate (2) is installed in the water tank body (1) so that the baffle (3) is opened relative to the first drainage port (11) is arranged on the draining plate (2).

10. The cleaning machine of claim 9, wherein: an installation surface (13) which gradually inclines towards the inner side direction of the water tank body (1) from top to bottom is formed on the outer wall surface of the water tank body (1), the first drainage port (11) is arranged on the installation surface (13), and the baffle (3) is arranged on the outer side of the installation surface (13).

11. The cleaning machine of claim 10, wherein: the upper edge of the baffle (3) is provided with a connecting shaft (31) which is transversely arranged, correspondingly, a shaft hole (131) which can be in running fit with the connecting shaft (31) is formed in the outer side wall of the water tank body (1) above the mounting surface (13).

12. The cleaning machine of claim 11, wherein: the water tank is characterized in that the baffle (3) is provided with an installation opening (32) which is arranged below the connecting shaft (31), the elastic part (33) is a torsion spring which is arranged at the installation opening (32) and sleeved on the periphery of the connecting shaft (31), one end of the torsion spring is abutted against the inner wall surface of the baffle (3), and the other end of the torsion spring is abutted against the outer wall surface of the water tank body (1).

13. The cleaning machine of claim 10, wherein: the edge of the draining plate (2) is provided with a second surrounding edge (22) which is vertically arranged, the position, corresponding to the mounting surface (13), of the second surrounding edge (22) is formed into an inclined surface (221) which can abut against the mounting surface (13), the inclined surface (221) is provided with a plurality of filtering holes (222) which are arranged at intervals, and the presser foot (21) is arranged on the outer side of the inclined surface (221) and extends towards the direction of the baffle plate (3).

14. The cleaning machine of claim 8, wherein: the water tank is characterized in that a water draining cover (7) capable of covering the first water draining port (11) and the baffle (3) is further arranged on the outer side wall of the water tank body (1), an inner cavity (70) for opening the baffle (3) is formed between the inner wall of the water draining cover (7) and the outer wall of the water tank body (1), and a water draining port (71) for draining water is formed in the bottom of the water draining cover (7).