CN114903396A - Water tank cleaning machine - Google Patents

Abstract

The invention relates to a water tank cleaning machine which comprises a tank body, an air guide pipeline and an air guide box body, wherein the tank body comprises a surrounding edge, a vertical cylinder and a tank bottom which are sequentially connected from top to bottom, the bottom edge of the surrounding edge is connected with the top edge of the vertical cylinder through flanging occlusion, and the bottom edge of a solid body is connected with the top edge of the tank bottom through flanging occlusion. The relatively independent surrounding edge, the vertical cylinder and the groove bottom are connected in a splicing mode, so that the process difficulty of welding or deep drawing each part is reduced, the thickness of each part can be adjusted as required, materials are saved to the maximum extent, and the cost is reduced; the vertical cylinder part can form a second mounting groove with large depth, after the air guide box body is embedded in the second mounting groove, the second air outlet can be moved downwards to be closer to the bottom of the groove, accumulated water at the bottom of the groove is effectively dried, the air guide pipeline is embedded by utilizing the splicing structure between the surrounding edge and the vertical cylinder top, the main application is in drying the upper part of the groove and the door body, air supply from top to bottom is combined, and the drying effect is effectively improved.

Description

Water tank cleaning machine

Technical Field

The invention relates to the technical field of dish washing machines, in particular to a water tank cleaning machine.

Background

At present, a water tank of a water tank type cleaning machine on the market is generally made of stainless steel materials, and the processing mode mainly comprises two modes of welding and deep drawing.

Wherein, for welding process, because the welding deformation volume of stainless steel material is great, consequently hardly control the precision of basin size, restricted the overall modeling of basin body, lead to basin body single structure, and then restricted the development of the more functional structure of basin formula cleaning machine, and, welding process extremely high to welding die's requirement, must accomplish that the welding junction leakproofness is good will lead to welding efficiency low, with high costs, and if the poor then can't satisfy the requirement of welding junction sealing effect. For the deep drawing process, the depth of the water tank drawn by the deep drawing process is generally smaller than the opening width of the water tank, and the water tank is difficult to be made large. Meanwhile, the upper part, the middle part and the lower part of the tank body have different requirements on material thickness due to different bearing requirements, but the tank body manufactured by adopting a welding process or a deep drawing process is limited by the process at present and can only be manufactured into a structure with consistent thickness, so that the problems of material waste and high cost exist.

In addition, the current water tank type cleaning machine needs to meet the requirement of no overflow of high water level under the fruit and vegetable washing state, the drying air inlet is generally arranged on the upper side and cannot effectively dry the bottom of the main accumulated water, so that the whole drying effect of the tank is poor; the phenomenon that water is drenched easily exists on the roof in the door body, influences user experience and feels. And the air outlet is mainly arranged on the height of the middle part of the tank body and is passively discharged by the difference of internal and external pressure, the fluidity of the gas is poor, and the drying of the tank barrel is not facilitated.

Disclosure of Invention

The first technical problem to be solved by the invention is to provide the water tank cleaning machine which reduces the process difficulty and the production cost by a splicing mode aiming at the current situation of the prior art.

The second technical problem to be solved by the invention is to provide a cleaning machine which moves the original air inlet downwards and is additionally provided with a top air inlet based on a splicing groove body so as to improve the drying effect, aiming at the current situation of the prior art.

The technical scheme adopted by the invention for solving at least one technical problem is as follows:

a water tank cleaning machine comprises a tank body, wherein the tank body comprises a surrounding edge, a vertical cylinder and a tank bottom which are sequentially connected from top to bottom, the bottom edge of the surrounding edge is connected with the top edge of the vertical cylinder through flanging occlusion, and the three-dimensional bottom edge is connected with the top edge of the tank bottom through flanging occlusion;

a first mounting groove is concavely formed in the inner wall of the groove body at the joint of the bottom of the corresponding surrounding edge and the top of the vertical cylinder, an air guide pipeline arranged along the circumferential direction of the groove body is arranged in the first mounting groove, and a first air outlet is formed in the side wall of the air guide pipeline;

a second mounting groove arranged close to the bottom edge is concavely arranged on the side wall of the vertical cylinder, an air guide box body is arranged in the second mounting groove, and a second air outlet arranged close to the bottom of the air guide box body is formed in the side wall of the air guide box body;

the inner side wall of the surrounding edge, the inner side wall of the air guide pipeline, the inner side wall of the vertical cylinder, the inner side wall of the air guide box body and the inner side wall of the bottom of the groove are spliced together to enclose a washing cavity;

the outer side of the groove body is provided with a blowing mechanism for supplying air to the air guide channel and the air guide box body, and the communication position of the blowing mechanism and the air guide box body is lower than the first air outlet and higher than the second air outlet.

Preferably, the surrounding edge comprises a horizontal part positioned at the top and a first vertical part connected below the horizontal part, the lower edge of the first vertical part is bent outwards and upwards to form a first flanging, and correspondingly, the upper edge of the vertical cylinder is bent inwards and downwards to form a second flanging capable of being mutually meshed with the first flanging. The mode is convenient for production, manufacture and connection assembly, and the flanging forming direction is favorable for improving the sealing property.

Preferably, the cross section of the first flanging is formed into a U-shaped structure with an upward opening, the cross section of the second flanging is formed into a U-shaped structure with a downward opening, and filling glue capable of being in sealing connection in a meshed state is filled in the semi-enclosed cavities of the two U-shaped structures. This structure is advantageous for further improving the sealing property.

Preferably, a lower portion of the first vertical portion is bent outward to form a cross section thereof

A first flange at the first end

The lower end of the structure, the top of the vertical cylinder is bent outwards to form the cross section of the vertical cylinder

A structure of the second flange

The upper end of the structure is in a state that the first flanging and the second flanging are mutually meshed

Structural form and

the first mounting groove is enclosed by the shape structures together. Adopt above-mentioned structure, not only be convenient for the shaping goes out first mounting groove, in order to facilitate the installation air guide duct, and simultaneously, the air guide duct inlays to be put in first mounting groove, cover first turn-ups and the turn-ups linking department of second, the inside wall of air guide duct constitutes a part of washing chamber, in the cleaning process, the water column of upwards spraying is blockked by the air guide duct and can not directly strike first turn-ups and the turn-ups junction of second, thereby the leakproofness of here has been improved, further ensure that the infiltration can not take place for first turn-ups and the turn-ups linking department of second.

Preferably, the air guide ductThe inner side wall is provided with a plurality of peripheral interval arrangements and close to

A first opening disposed at an upper end of the shape structure. The inner side wall of the air guide pipeline is provided with a plurality of air guide pipelines which are arranged at intervals along the circumferential direction and are close to

And the second opening and the first opening form the first air outlet together. Above-mentioned first opening, second opening all are the L column structure of corner edge shape about laminating wind-guiding pipeline, can increase the air-out direction, and first opening is favorable to the door body guide at wind direction cleaning machine top, the second opening is favorable to the upper portion guide in the wind direction cleaning machine to improve drying effect.

Preferably, the inner cavity of the air guide duct is provided with a guide vane extending obliquely downward from the inner side wall to the outer side wall for air distribution and/or diversion of overflow, the second opening is used for guiding air when the guide vane is used for air distribution, and the second opening forms an overflow opening when the guide vane is used for diversion of overflow. By adopting the structure, the first opening and the second opening are used for blowing air in a drying state; under the cleaning state, water may splash into the air guide pipeline through the first opening and the second opening by a small amount, part of water can overflow through the guide sheet and the second opening and is discharged, and in the subsequent drying process, hot air can dry the inside of the air guide pipeline, so that the air guide pipeline is always in a dry state after the cleaning machine washes and dries at every time, and bacteria breeding in the pipeline is avoided.

Preferably, the lower edge of the vertical cylinder is bent outwards and upwards to form a third flanging, the bottom of the groove comprises a second vertical part positioned at the upper part, and the upper edge of the second vertical part is bent inwards and downwards to form a fourth flanging capable of being mutually meshed with the third flanging. The mode is convenient for production, manufacture and connection assembly, and the flanging forming direction is favorable for improving the sealing property.

Preferably, the cross section of the third flanging is formed into a U-shaped structure with an upward opening, the cross section of the fourth flanging is formed into a U-shaped structure with a downward opening, and filling glue capable of being in sealing connection in a meshed state is filled in the semi-enclosed cavities of the two U-shaped structures. This structure is advantageous for further improving the sealing property.

The blowing mechanism comprises an air supply pipeline and a fan used for providing air supply power, the air supply pipeline is arranged on the outer side wall of the groove body, a first part extending vertically and a second part which is connected with the first part and is positioned above the first part are arranged in the air supply pipeline, a partition plate which divides the second part into a first branch air channel and a second branch air channel which are independent from each other up and down is arranged in the second part, the first branch air channel is communicated with the air guide pipeline, and the second branch air channel is communicated with the air guide box body. The structure is convenient for conveying drying gas for the upper air guide pipeline and the lower air guide box body through the air blowing mechanism.

Preferably, an air inlet is formed in the outer side wall of the air supply pipeline, the fan is arranged in the air supply pipeline and is provided with an air inlet arranged corresponding to the air inlet, and an air outlet of the fan is arranged corresponding to an inlet of the first part of the air supply pipeline.

Preferably, a heating element for heating the wind is arranged in the first part of the air supply pipeline, and the first part between the heating element and the fan forms an air expansion structure with gradually increasing width along the wind flowing direction. This structure makes the air speed slow down when the heating member to improve the heating effect.

Preferably, the width of the first branch air duct gradually decreases along the air flowing direction, and an air outlet opening is arranged at the tail end of the first branch air duct. This structure is favorable to improving the velocity of flow that gets into in the pipe pipeline to improve the stoving effect.

Further preferably, be provided with first separation blade, the second separation blade that is close to air-out opening upstream and arranges in the first branch wind channel, first separation blade is located on the last wall in first branch wind channel and along the downward sloping gradually of gas flow direction, the second separation blade is located on the lower wall in first branch wind channel and along the upward sloping gradually of gas flow direction, enclose jointly between first separation blade and the second separation blade and form the gas flow acceleration of opening and prevent the structure that blocks of water refluence. The structure is not only beneficial to further improving the flow rate of the gas conveyed into the air guide pipeline, but also can prevent accumulated water splashed into the air guide pipeline from invading the first branch pipeline to flow back to damage the heating element or the fan.

Preferably, the air guide opening is formed in the side wall of the back of the vertical tube and the air guide box body, and the tail end of the second branch air duct extends downwards to form an extension part which can cover the air guide opening part of the air guide box body and is communicated with the air guide opening. This structure is favorable to improving the assembly compactness between supply air duct and the wind-guiding box body, and each air inlet of more reasonable arrangement, air supply opening when playing better stoving effect, avoid the water refluence and cause the machine trouble.

Preferably, the junction of the second branch pipe and the extension part forms a smoothly-transitional inverted U-shaped diversion structure at the inner corner and forms an obliquely-arranged diversion inclined plane at the outer corner. The structure is favorable for reducing the wind speed loss so as to keep a larger gas flow velocity and improve the drying effect.

Preferably, the thickness of the upper part of the air guide box body is smaller than that of the lower part, correspondingly, the depth of the upper part of the second mounting groove is smaller than that of the lower part, the air guide port is located on the back of the upper part of the air guide box body, and the second air outlet is located on the inner wall surface of the lower part of the air guide box body. The structure is convenient to assemble on one hand and favorable for improving the air supply effect on the other hand.

Preferably, an arc-shaped flow guide structure which is arranged close to the lower edge of the second air outlet and used for guiding the inner bottom wall of the wind direction groove bottom is arranged in the lower portion of the wind guide box body. The lower part of the air guide box body is provided with an air gathering plate which gradually gathers from the middle parts of the two side walls downwards so as to be connected with the edge of the arc-shaped flow guide structure. The structure is favorable for improving the air outlet flow velocity, and guides the air to the inner surface of the groove bottom after gathering the air so as to further improve the drying effect on the groove bottom.

Preferably, an air outlet nut covers a second air outlet of the air guide box body. An air outlet is formed in the side wall of the middle of the vertical cylinder, and an air exhaust nut covering the air outlet is arranged on the inner side wall of the vertical cylinder.

In the invention, the thickness of the surrounding edge is larger than that of the vertical cylinder, and the thickness of the groove bottom is larger than or equal to that of the vertical cylinder. Due to the adoption of the splicing structure, the invention can save the material cost to the maximum extent without being limited by the processing technology, and the surrounding edge is used as the main bearing part of the cleaning machine when being installed, so thicker materials are selected; the bottom of the groove is used as a bearing part of the bowl rack tableware, and the thickness of the material can be reduced; the vertical cylinder part can be mainly formed by stamping and molding a metal plate, then rolling up and carrying out middle butt welding, a reinforcing rib structure can be arranged on the vertical cylinder to improve the strength of the vertical cylinder, and the thickness of the material can be the same as or thinner than that of the groove bottom due to the fact that the material is not related to key bearing requirements; to save materials to the utmost extent. In addition, according to the invention, the vertical cylinder and/or the groove bottom can be manufactured by plastic parts according to the requirement, so that the material consumption is further reduced, and the development of more functional structures is suitable.

Compared with the prior art, the invention has the advantages that: the relatively independent surrounding edge, the vertical cylinder and the groove bottom are connected in a splicing mode, so that the process difficulty of welding or deep drawing each part is reduced, the thickness of each part can be adjusted according to the requirement, the materials are saved to the maximum extent, and the cost is reduced; based on above-mentioned concatenation mode, found a section of thick bamboo part and can take shape out the great second mounting groove of degree of depth, inlay in this second mounting groove and adorn the wind-guiding box body after, can move down the second air outlet, make it be close to the tank bottom more, carry out more effectual stoving to tank bottom ponding, simultaneously, utilize the mosaic structure between surrounding edge and the upright section of thick bamboo top, inlay and adorn the wind-guiding pipeline, mainly used dries to cell body upper portion and the door body, and the air supply combines from top to bottom, has effectively improved the stoving effect.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;

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

FIG. 4 is a cross-sectional view of a trough in an embodiment of the invention;

FIG. 5 is a schematic view of a hidden portion of the structure of FIG. 1;

fig. 6 is a schematic structural view of an air guiding box body according to an embodiment of the present invention;

FIG. 7 is a schematic view of the structure of FIG. 6 from another angle;

fig. 8 is a sectional view of the air guiding box body according to the embodiment of the present invention;

FIG. 9 is an enlarged view of portion A of FIG. 3;

FIG. 10 is an enlarged view of portion B of FIG. 4;

fig. 11 is an enlarged view of a portion C in fig. 4.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 11, the water tank cleaning machine of the present embodiment includes a tank body 1, the tank body 1 includes a surrounding edge 11, a vertical cylinder 12 and a tank bottom 13 which are sequentially connected from top to bottom, the bottom edge of the surrounding edge 11 is connected with the top edge of the vertical cylinder 12 through a flange snap joint, and the bottom edge of the solid body 11 is connected with the top edge of the tank bottom 13 through a flange snap joint.

As shown in fig. 3, 4, 9 and 10, a first installation groove 101 is concavely formed in the inner wall of the tank body 1 at a position corresponding to the connection between the bottom of the surrounding edge 11 and the top of the upright tube 12, an air guide duct 2 arranged along the circumferential direction of the tank body 1 is arranged in the first installation groove 101, and a first air outlet 21 is formed in the side wall of the air guide duct 2. A second mounting groove 102 arranged near the bottom edge is concavely arranged on the side wall of the vertical cylinder 12, an air guide box body 3 is arranged in the second mounting groove 102, and a second air outlet 31 arranged near the bottom 13 is formed on the side wall of the air guide box body 3. The inner side wall of the surrounding edge 11, the inner side wall of the air guide pipeline 2, the inner side wall of the vertical cylinder 12, the inner side wall of the air guide box body 3 and the inner side wall of the groove bottom 13 are spliced together to enclose the washing cavity 10.

In this embodiment, an air blowing mechanism 4 for supplying air to the air guiding channel 2 and the air guiding box 3 is disposed outside the tank 1, and a communication position between the air blowing mechanism 4 and the air guiding box 3 is lower than the first air outlet 21 and higher than the second air outlet 31. The structure solves the problem of high water level overflow of fruit and vegetable washing when a single air inlet moves downwards.

In this embodiment, the surrounding edge 11 includes a horizontal portion 111 at the top and a first vertical portion 112 connected below the horizontal portion 111, a lower edge of the first vertical portion 112 is bent outward and upward to form a first flange 1121, and correspondingly, an upper edge of the upright tube 12 is bent inward and downward to form a second flange 121 capable of engaging with the first flange 1121. The mode is convenient for production, manufacture, connection and assembly, and the flanging forming direction is favorable for improving the sealing property. The cross section of the first turned-over edge 1121 is formed into a U-shaped structure with an upward opening, the cross section of the second turned-over edge 121 is formed into a U-shaped structure with a downward opening, and the half-enclosed cavities of the two U-shaped structures are filled with filling glue capable of being in sealing connection in a meshed state. This structure is advantageous for further improving the sealing property.

The lower portion of the first vertical portion 112 is bent outward to form a cross section

Like structure 1122, first flange 1121 is located at

The lower end of the structure 1122, the top of the cylinder 12 is bent outwardly to form a cross-section

The shape structure 122, the second flange 121 is located

The upper end of the structure 122, under the mutual engagement state of the first flange 1121 and the second flange 121,

the structure 1122 and

the shape structures 122 together enclose the first mounting groove 101. By adopting the structure, the first mounting groove 101 is convenient to form so as to conveniently mount the air guide pipeline 2, and meanwhile, the air guide pipeline 2 is embedded in the first mounting groove 101, and the first flanging 1121 and the second flanging are arranged121, the inner side wall of the air guide duct 2 forms a part of the washing chamber 10, and in the cleaning process, the upward-spraying water column is blocked by the air guide duct 2 and cannot directly impact the connection part of the first flange 1121 and the second flange 121, so that the sealing property of the connection part is improved, and the water seepage cannot occur at the connection part of the first flange 1121 and the second flange 121.

A plurality of air guide pipelines 2 are arranged on the inner side wall at intervals along the circumferential direction and are close to

A first opening 211 disposed at an upper end of the tubular structure 1122. A plurality of air guide pipelines 2 are arranged on the inner side wall at intervals along the circumferential direction and are close to

A second opening 212 arranged at the lower end of the structure 122, wherein the second opening 212 and the first opening 211 together form the first outlet 21. Above-mentioned first opening 211, second opening 212 all are the L column structure of laminating wind guide pipeline 2 upper and lower corner edge shape, can increase the air-out direction, and first opening 211 is favorable to the door body guide at wind direction cleaning machine top, second opening 212 is favorable to upper portion guide in the wind direction cleaning machine to improve drying effect.

The guide piece 22 extending obliquely downward from the inner wall to the outer wall is provided in the inner cavity of the air guide duct 2 to distribute air volume and/or guide overflow, the second opening 212 is used for guiding air when the guide piece 22 is used for distributing air volume, and the second opening 212 forms an overflow when the guide piece 22 is used for guiding overflow. With the above structure, in the drying state, the first opening 211 and the second opening 212 are used for blowing; in the cleaning state, water may splash into the air guide duct 2 through the first opening 211 and the second opening 212 by a small amount, and part of the water may overflow through the guide piece 22 and the second opening 212 to be discharged, and in the subsequent drying process, hot air may dry the inside of the air guide duct 2, so that the air guide duct 2 is always in a dry state after the washing and drying of the cleaning machine are completed each time, and bacteria breeding in the duct is avoided.

The lower edge of the vertical cylinder 12 of this embodiment is bent outward and upward to form a third flange 123, the bottom 13 of the groove includes a second vertical portion 131 located at the upper portion, and the upper edge of the second vertical portion 131 is bent inward and downward to form a fourth flange 1311 capable of engaging with the third flange 123. The mode is convenient for production, manufacture and connection assembly, and the flanging forming direction is favorable for improving the sealing property. The cross section of the third flange 123 is shaped into a U-shaped structure with an upward opening, the cross section of the fourth flange 1311 is shaped into a U-shaped structure with a downward opening, and the half-enclosed cavities of the two U-shaped structures are filled with filling glue capable of being in sealing connection in a meshing state. This structure is advantageous for further improving the sealing property.

In this embodiment, as shown in fig. 1 and 5, the blowing mechanism 4 includes an air supply duct 41 and a fan 42 for providing air supply power, the air supply duct 41 is disposed on an outer side wall of the tank body 1, a first portion 411 extending vertically and a second portion 412 connected to the first portion 411 and located above the first portion 411 are disposed in the air supply duct 41, a partition plate 4123 is disposed in the second portion 412 to divide the second portion into a first branch air passage 4121 and a second branch air passage 4122 which are vertically independent, the first branch air passage 4121 is communicated with the air guide duct 2, and the second branch air passage 4122 is communicated with the air guide box 3. The structure is convenient for conveying drying gas to the upper air guide pipeline 2 and the lower air guide box body 3 through the air blowing mechanism 4 respectively.

An air inlet 413 is formed on the outer side wall of the air supply duct 41, the fan 42 is arranged in the air supply duct 41 and is provided with an air inlet 421 corresponding to the air inlet 413, and an air outlet 422 of the fan 42 is arranged corresponding to the inlet of the first part 411 of the air supply duct 41. A heating member 43 for heating the air is disposed in the first portion 411 of the air supply duct 41, and the first portion 411 between the heating member 43 and the blower 42 forms an air expansion structure 4111 with a gradually increasing width in the air flowing direction, which slows down the speed of the air passing through the heating member to improve the heating effect.

The width of the first branch air passage 4121 is gradually reduced along the air flowing direction, and an air outlet opening 4124 is provided at the end of the first branch air passage 4121. This structure is favorable to improving the velocity of flow that gets into in pipe 2 to improve the stoving effect.

The first branch air duct 4121 is provided with a first blocking piece 4125 and a second blocking piece 4126 which are arranged close to the upstream of the air outlet opening 4124, the first blocking piece 4125 is arranged on the upper wall surface of the first branch air duct 4121 and gradually inclines downwards along the air flowing direction, the second blocking piece 4126 is arranged on the lower wall surface of the first branch air duct 4121 and gradually inclines upwards along the air flowing direction, and the first blocking piece 4125 and the second blocking piece 4126 are enclosed together to form an air flow accelerating opening 4127 and a blocking structure for preventing water from flowing backwards. This structure is not only advantageous for further increasing the flow rate of the gas flowing into the air guide duct 2, but also prevents the accumulated water splashed into the air guide duct 2 from invading the first branch duct 4121 and flowing back to damage the heating member 43 or the fan 42.

The air guide opening 30 is opened on the side wall of the back of the vertical tube 12 and the air guide box body 3, and the end of the second branch air duct 4122 extends downward to form an extension part 4128 which can cover the air guide opening 30 part of the air guide box body 3 and is communicated with the air guide opening 30. This structure is favorable to improving the assembly compactness between supply air duct 41 and the wind-guiding box body 3, and each air inlet of more reasonable arrangement, air supply opening when playing better stoving effect, avoid the water refluence and cause machine trouble.

The junction of the second branch tube 4122 and the extension 4128 forms a smoothly transitioning inverted U-shaped flow directing structure 001 at the inner corners and an obliquely arranged flow directing bevel 002 at the outer corners. The structure is favorable for reducing the wind speed loss so as to keep a larger gas flow velocity and improve the drying effect.

The thickness of the upper part of the air guide box body 3 is smaller than that of the lower part, correspondingly, the depth of the upper part of the second mounting groove 102 is smaller than that of the lower part, the air guide port 30 is positioned on the back surface of the upper part of the air guide box body 3, and the second air outlet 31 is positioned on the inner wall surface of the lower part of the air guide box body 3. The structure is convenient to assemble on one hand and favorable for improving the air supply effect on the other hand.

An arc-shaped flow guide structure 33 which is arranged close to the lower edge of the second air outlet 31 and used for guiding the inner bottom wall of the wind direction groove bottom 13 is arranged in the lower portion of the wind guide box body 3. The lower part of the air guide box body 3 is provided with an air gathering plate 34 which gradually gathers from the middle parts of the two side walls downwards so as to be connected with the edge of the arc-shaped flow guide structure 33. The structure is favorable for improving the air outlet flow velocity, and guides the gathered air to the inner surface of the tank bottom 13, so as to further improve the drying effect on the tank bottom 13.

An air outlet nut 35 covers the second air outlet 31 of the air guide box body 3. An air outlet 120 is arranged on the side wall of the middle part of the vertical cylinder 12, and an air outlet nut 1200 covering the air outlet 120 is arranged on the inner side wall of the vertical cylinder 12.

In the present embodiment, the thickness of the surrounding edge 11 is greater than the thickness of the upright tube 12, and the thickness of the groove bottom 13 is greater than or equal to the thickness of the upright tube 12. Due to the adoption of the splicing structure, the embodiment can save the material cost to the maximum extent without being limited by a processing technology, and the surrounding edge 11 is used as a main bearing part of the cleaning machine when being installed, so that a thicker material is selected; the bottom 13 of the groove is used as the bearing part of the bowl rack tableware, and the thickness of the material can be reduced; the vertical cylinder 12 can be mainly formed by stamping and molding a metal plate, then rolling up and carrying out middle butt welding, a reinforcing rib structure can be arranged on the vertical cylinder 12 to improve the strength of the vertical cylinder, and the thickness of the material can be the same as or thinner than that of the bottom of the groove due to the fact that the material is not related to the key bearing requirement; to save materials to the utmost extent. In addition, according to the present embodiment, the vertical cylinder 12 and/or the bottom 13 of the groove can be made of plastic as required, so as to further reduce the consumable material and be suitable for developing more functional structures.

In the embodiment, the relatively independent surrounding edge 11, the vertical barrel 12 and the groove bottom 13 are connected in a splicing mode, so that the process difficulty of welding or deep drawing of each part is reduced, the thickness of each part can be adjusted as required, materials are saved to the maximum extent, and the cost is reduced; based on above-mentioned concatenation mode, found a 12 part and can take shape out the great second mounting groove 102 of degree of depth, inlay in this second mounting groove 102 and adorn the wind-guiding box body 3 after, can move down second air outlet 31, make it be closer to tank bottom 13 more, carry out more effectual stoving to tank bottom 13 ponding, simultaneously, utilize the mosaic structure between surrounding edge 11 and the upright 12 tops of section of thick bamboo, inlay dress wind-guiding pipeline 2, mainly used dries to 1 upper portion of cell body and the door body, the air supply combines from top to bottom, has effectively improved the stoving effect.

Directional terms such as "front," "rear," "upper," "lower," "left," "right," "side," "top," "bottom," and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the invention, but are used herein for convenience of description only and are to be determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the present invention may be oriented in different directions, the directional terms are used for descriptive purposes and are not to be construed as limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite to or coincident with the direction of gravity.

Claims (22)

1. The utility model provides a basin cleaning machine, includes cell body (1), its characterized in that: the tank body (1) comprises a surrounding edge (11), a vertical cylinder (12) and a tank bottom (13) which are sequentially connected from top to bottom, the bottom edge of the surrounding edge (11) is communicated with the top edge of the vertical cylinder (12), and the bottom edge of the solid is connected with the top edge of the tank bottom (13);

a first mounting groove (101) is concavely formed in the inner wall of the tank body (1) at the position corresponding to the connection part of the bottom of the surrounding edge (11) and the top of the vertical cylinder (12), an air guide pipeline (2) arranged along the circumferential direction of the tank body (1) is arranged in the first mounting groove (101), and a first air outlet (21) is formed in the side wall of the air guide pipeline (2);

a second mounting groove (102) which is arranged close to the bottom edge is concavely arranged on the side wall of the vertical cylinder (12), an air guide box body (3) is arranged in the second mounting groove (102), and a second air outlet (31) which is arranged close to the bottom (13) of the air guide box body (3) is formed in the side wall of the air guide box body;

the inner side wall of the surrounding edge (11), the inner side wall of the air guide pipeline (2), the inner side wall of the vertical cylinder (12), the inner side wall of the air guide box body (3) and the inner side wall of the groove bottom (13) are spliced together to enclose a washing cavity (10);

the air supply device is characterized in that an air blowing mechanism (4) used for supplying air to the air guide channel and the air guide box body (3) is arranged on the outer side of the groove body (1), and the communication position of the air blowing mechanism (4) and the air guide box body (3) is lower than the first air outlet (21) and higher than the second air outlet (31).

2. The sink cleaning machine according to claim 1, wherein: the surrounding edge (11) comprises a horizontal part (111) positioned at the top and a first vertical part (112) connected below the horizontal part (111), the lower edge of the first vertical part (112) is bent outwards and upwards to form a first flanging (1121), and correspondingly, the upper edge of the vertical cylinder (12) is bent inwards and downwards to form a second flanging (121) capable of being mutually meshed with the first flanging (1121).

3. The sink cleaning machine according to claim 2, wherein: the cross section of the first flanging (1121) is in a U-shaped structure with an upward opening, the cross section of the second flanging (121) is in a U-shaped structure with a downward opening, and filling glue capable of being in sealing connection in a meshed state is filled in the semi-enclosed cavities of the two U-shaped structures.

4. The sink cleaning machine according to claim 2, wherein: the lower part of the first vertical part (112) is bent outwards to form the cross section of the first vertical part

A shape structure (1122), the first flange (1121) being located at

The lower end of the structure (1122), the top of the vertical cylinder (12) is bent outwards to form the cross section of the vertical cylinder

A shape structure (122), the second flanging (121) is positioned at

The upper end of the shape structure (122) is in a mutual meshing state of the first flanging (1121) and the second flanging (121)

The structure (1122) and

the shape structures (122) jointly enclose the first mounting groove (101).

5. The sink cleaning machine according to claim 4, wherein: a plurality of air guide pipelines (2) are arranged on the inner side wall at intervals along the circumferential direction and are close to

A first opening (211) arranged at an upper end of the shape structure (1122).

6. The sink cleaning machine according to claim 5, wherein: a plurality of air guide pipelines (2) are arranged on the inner side wall at intervals along the circumferential direction and are close to

And a second opening (212) arranged at the lower end of the structure (122), wherein the second opening (212) and the first opening (211) jointly form the first air outlet (21).

7. The sink cleaning machine according to claim 6, wherein: the inner cavity of the air guide pipeline (2) is internally provided with a guide sheet (22) which extends from the inner side wall to the outer side wall in an inclined and downward mode and is used for air distribution and/or overflow flow guide, the second opening (212) is used for guiding air when the guide sheet (22) is used for air distribution, and the second opening (212) forms an overflow port when the guide sheet (22) is used for overflow flow guide.

8. The sink cleaning machine according to claim 1, wherein: the lower edge of the vertical cylinder (12) is bent outwards and upwards to form a third flanging (123), the groove bottom (13) comprises a second vertical part (131) positioned at the upper part, and the upper edge of the second vertical part (131) is bent inwards and downwards to form a fourth flanging (1311) capable of being mutually meshed with the third flanging (123).

9. The sink cleaning machine according to claim 8, wherein: the cross section of the third flanging (123) is in a U-shaped structure with an upward opening, the cross section of the fourth flanging (1311) is in a U-shaped structure with a downward opening, and filling glue capable of being in sealing connection in a meshing state is filled in the semi-enclosed cavities of the two U-shaped structures.

10. The sink cleaning machine according to any one of claims 1-9, wherein: the blowing mechanism (4) comprises an air supply pipeline (41) and a fan (42) used for providing air supply power, the air supply pipeline (41) is arranged on the outer side wall of the tank body (1), a first part (411) extending vertically and a second part (412) which is connected with the first part (411) and is located above the first part (411) are arranged in the air supply pipeline (41), a partition plate (4123) which divides the second part (412) into a first branch air channel (4121) and a second branch air channel (4122) which are independent up and down is arranged in the second part (412), the first branch air channel (4121) is communicated with the air guide pipeline (2), and the second branch air channel (4122) is communicated with the air guide box body (3).

11. The sink cleaning machine according to claim 10, wherein: the outer side wall of the air supply pipeline (41) is provided with an air inlet (413), the fan (42) is arranged in the air supply pipeline (41) and is provided with an air inlet (421) arranged corresponding to the air inlet (413), and an air outlet of the fan (42) is arranged corresponding to an inlet of the first part (411) of the air supply pipeline (41).

12. The sink cleaning machine according to claim 11, wherein: a heating element (43) for heating wind is arranged in the first part (411) of the air supply pipeline (41), and the first part (411) between the heating element (43) and the fan (42) forms an air expanding structure (4111) with the width gradually increasing along the wind flowing direction.

13. The sink cleaning machine according to claim 10, wherein: the width of the first branch air channel (4121) is gradually reduced along the air flowing direction, and an air outlet opening (4124) is formed in the tail end of the first branch air channel (4121).

14. The sink cleaning machine according to claim 13, wherein: the air conditioner is characterized in that a first blocking piece (4125) and a second blocking piece (4126) which are arranged close to the upstream of the air outlet opening are arranged in the first branch air duct (4121), the first blocking piece (4125) is arranged on the upper wall surface of the first branch air duct (4121) and gradually inclines downwards along the air flowing direction, the second blocking piece (4126) is arranged on the lower wall surface of the first branch air duct (4121) and gradually inclines upwards along the air flowing direction, and a blocking structure which forms an air flow accelerating opening (4127) and prevents water from flowing backwards is enclosed and synthesized between the first blocking piece (4125) and the second blocking piece.

15. The sink cleaning machine according to claim 10, wherein: the air guide box is characterized in that air guide openings (30) are formed in the side walls of the back parts of the vertical cylinder (12) and the air guide box body, and the tail end of the second branch air duct (4122) extends downwards to form an extending part (4128) which can cover the air guide opening (30) part of the air guide box body and is communicated with the air guide opening (30).

16. The sink cleaning machine according to claim 15, wherein: the junction of the second branch pipeline and the extension part (4128) forms a smoothly-transitional inverted U-shaped flow guide structure (001) at the inner corner and forms a flow guide inclined plane (002) which is obliquely arranged at the outer corner.

17. The sink cleaning machine according to claim 15, wherein: the thickness of the upper portion of the air guide box body (3) is smaller than that of the lower portion, correspondingly, the depth of the upper portion of the second mounting groove (102) is smaller than that of the lower portion, the air guide port (30) is located on the back face of the upper portion of the air guide box body, and the second air outlet (31) is located on the inner wall face of the lower portion of the air guide box body (3).

18. The sink cleaning machine according to claim 17, wherein: an arc-shaped flow guide structure (33) which is arranged close to the lower edge of the second air outlet (31) and used for guiding the inner bottom wall of the wind direction groove bottom (13) is arranged in the lower portion of the wind guide box body (3).

19. The sink cleaning machine according to claim 18, wherein: the lower part of the air guide box body (3) is provided with an air gathering plate (34) which gradually gathers from the middle parts of the two side walls downwards so as to be connected with the edge of the arc-shaped flow guide structure (33).

20. The sink cleaning machine according to claim 18, wherein: and an air outlet nut (35) covers the second air outlet (31) of the air guide box body (3).

21. The sink cleaning machine according to any one of claims 1-9, wherein: an air outlet (120) is formed in the side wall of the middle of the vertical cylinder (12), and an air exhaust nut (1200) covering the air outlet is arranged on the inner side wall of the vertical cylinder (12).

22. The sink cleaning machine according to any one of claims 1-9, wherein: the thickness of the surrounding edge (11) is larger than that of the vertical cylinder (12), and the thickness of the groove bottom (13) is larger than or equal to that of the vertical cylinder (12).

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