CN210673243U - Water tank assembly and cleaning machine - Google Patents

Abstract

The utility model provides a basin subassembly and cleaning machine, basin subassembly includes: the cleaning water tank and the spraying seat arranged at the bottom of the cleaning water tank are provided with a spraying mechanism, wherein the bottom wall of the cleaning water tank is provided with a liquid collecting tank, and the spraying seat is arranged in the liquid collecting tank. The utility model provides a cleaning machine, in this scheme, through set up the collecting tank and spray the seat and locate the collecting tank bottom the basin, be convenient for wash water rapid reflux to spray in the seat in the cleaning process, realize the quick cycle of wash water, reduce the water consumption in the cleaning process, reduce use cost by a wide margin.

Description

Water tank assembly and cleaning machine

Technical Field

The utility model relates to a clean technical field particularly, relates to a basin subassembly and cleaning machine.

Background

The washing machine can automatically wash dishes, chopsticks, dishes, knives, forks, fruits and vegetables and other articles under the action of electric power. The appearance of the cleaning machine reduces the labor intensity of workers in restaurants, hotels, canteens of institutions and all family members, improves the working efficiency, and effectively improves the sanitation conditions of tableware and food while liberating hands.

In the current cleaning machine structure, the basin bottom is flat structure usually, and the washing basin need pour into more water and just can make the liquid level in the washing basin reach the target height to the backward flow speed of water is comparatively slow in the washing process, makes the cleaning machine need more water yield could satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

The present invention aims at least solving one of the technical problems existing in the prior art or the related art.

In view of this, an object of the present invention is to provide a sink assembly.

Another object of the utility model is to provide a cleaning machine with above-mentioned basin subassembly.

In order to achieve the above object, the present invention provides a sink assembly, including: the cleaning water tank and the spraying seat arranged at the bottom of the cleaning water tank are provided with a spraying mechanism, wherein the bottom wall of the cleaning water tank is provided with a liquid collecting tank, and the spraying seat is arranged in the liquid collecting tank.

In this scheme, through set up the collecting tank and spray the seat and locate the collecting tank bottom the basin, be convenient for in the cleaning process washing water can flow back rapidly to spraying in the seat, realize the quick circulation of washing water, only need less water just to enable the collecting tank to fill up simultaneously, reduce the water consumption in the cleaning process by a wide margin, both water economy resources can reduce user's use cost again.

In the above technical scheme, preferably, the bottom of the liquid collecting tank is provided with a drain hole, and the drain hole is communicated with a drainer.

In any of the above technical solutions, preferably, the bottom wall extends gradually downwards from the edge of the bottom wall to the junction of the sump and the bottom wall.

In any of the above technical solutions, preferably, the spraying mechanism includes an impeller rotatably disposed on the spraying base and a spraying arm, a water passage is disposed in the spraying arm, and water flows into the water passage through the spraying base and the impeller in sequence.

In any of the above technical solutions, preferably, the spray arm includes: the lower cover body is rotationally connected with the spraying seat; the upper cover body is fixedly connected with the lower cover body and is provided with a plurality of spraying holes, a water flow channel is limited by the upper cover body and the lower cover body, and the impeller penetrates through the lower cover body to be communicated with the water flow channel.

In any of the above technical solutions, preferably, the shower base includes: the connecting seat is provided with a bulge or a limiting groove; the water guide cover is detachably connected with the connecting seat, the impeller is arranged in the water guide cover, and the spray arm is rotatably connected with the water guide cover; the filter house, the filter house is the barrel and locates between connecting seat and the water guide lid, is equipped with a plurality of filtration holes on the lateral wall of filter house.

In any of the above technical solutions, preferably, the outer wall surface of the filtering portion forms an included angle with the horizontal plane, which is not zero.

In any of the above technical solutions, preferably, the method further includes: the driving structure comprises a first permanent magnet arranged on the impeller and a second permanent magnet arranged on a power output shaft of the motor, and the first permanent magnet and the second permanent magnet are arranged correspondingly and have opposite polarities.

In any one of the above technical solutions, preferably, the connecting seat is provided with a groove, and the first permanent magnet is arranged in the groove.

In any one of the above technical solutions, preferably, the first permanent magnets are uniformly distributed along a circumferential direction of the impeller, and the second permanent magnets are uniformly distributed along a circumferential direction of the power output shaft of the motor.

The utility model discloses technical scheme of second aspect provides a cleaning machine, basin subassembly in any technical scheme of the first aspect.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

Fig. 1 is a perspective view of a sink assembly according to an embodiment of the present invention;

fig. 2 is an exploded view of a sump assembly according to an embodiment of the present invention;

fig. 3 is a top view of a sump assembly according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of section A-A of FIG. 3;

fig. 5 is a partially enlarged view of a portion C in fig. 4;

FIG. 6 is a cross-sectional view of section B-B of FIG. 3;

fig. 7 is an exploded view of a portion of a sump assembly according to an embodiment of the present invention;

fig. 8 is a side view of a partial structure of a sump assembly according to an embodiment of the present invention;

fig. 9 is a bottom view of a portion of the construction of a sump assembly according to an embodiment of the present invention;

fig. 10 is a side view of a partial structure of a sump assembly according to an embodiment of the present invention;

fig. 11 is a top view of a cleaning sink of a sink assembly according to an embodiment of the present invention;

fig. 12 is a side view of a cleaning sink of a sink assembly according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 12 is:

10 washing water tank, 11 bottom wall, 12 collecting tank, 13 drain holes, 14 side wall, 20 protective cover, 30 joint holes, 40 elastic bulge, 50 drainer, 60 driving motor, 61 power output shaft, 71 first transmission part, 711 first permanent magnet, 72 second transmission part, 721 second permanent magnet, 80 spray device, 81 spray seat, 811 connecting seat, 8111 groove, 812 water guide cover, 813 filtering part, rotating wheel 814, 82 impeller, 83 spray arm, 831 upper cover body, 8311 spray holes, 832 lower cover body, 90 heater, 100 circuit board mounting part, 110 main water tank, 120 bowl rack, 130 cover, 140 faucet, 150 spacing groove.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings, which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

Some embodiments according to the invention are described below with reference to fig. 1 to 12.

As shown in fig. 1 to 12, an embodiment of the first aspect of the present invention provides a sink assembly, including: the spraying seat 81 is provided with a spraying mechanism on the spraying seat 81, wherein the bottom wall 11 of the cleaning water tank is provided with a liquid collecting tank 12, and the spraying seat is arranged in the liquid collecting tank 12.

In this scheme, through set up collecting tank 12 and spray seat 81 and locate collecting tank 12 bottom the basin, be convenient for in the cleaning process washing water flows back rapidly to spraying the seat in, realizes the quick cycle of washing water, is convenient for reduce the water consumption in the cleaning process.

In the above embodiment, preferably, the bottom of the sump 12 is provided with a drain hole 13, and the drain hole 13 is communicated with a drainer.

In any of the above embodiments, preferably, the bottom wall 11 extends gradually downwardly from the edge of the bottom wall 11 to the junction of the sump 12 and the bottom wall 11.

In this scheme, by the junction of the peripheral edge of diapire 11 to catch basin 12 and diapire 11, diapire 11 downward sloping extends gradually, and on the one hand be convenient for water on the diapire 11 flows back to the catch basin 12 in fast, and on the other hand can reduce the residue of the water on the diapire 11, reduces the possibility that diapire 11 multiplied the bacterium.

In any of the above embodiments, preferably, one of the cleaning water tank 10 and the spray seat 81 is provided with at least one limiting protrusion, and the other is provided with a limiting groove 150 adapted to the limiting protrusion, and the limiting protrusion can be embedded into the limiting groove 150 to limit the movement of the spray seat 81 relative to the cleaning water tank 10.

In this scheme, can restrict after spacing protruding embedding spacing inslot 150 and spray the activity that seat 81 was washd basin 10 relatively, spray the mechanism and spray the washing during operation, spray seat 81 and can not move thereupon to keep spraying washing operation and lasting stably. In this scheme, realize promptly through spacing arch and spacing groove 150's cooperation and spray the location of seat 81 in washing basin 10 bottom, it is convenient to spray seat 81 and dismantle, is convenient for spray the cleanness of seat 81. Meanwhile, structures such as mounting holes do not need to be formed at the bottom of the cleaning water tank 10, and the cleaning water tank 10 is convenient to leak. Meanwhile, the bottom of the cleaning water tank 10 is not easy to form a sanitary dead angle, so that the cleaning of the cleaning water tank 10 is facilitated, and the possibility of bacterial breeding caused by stain residues in the cleaning water tank 10 is reduced or avoided.

Wherein, preferably, spacing arch can with spacing groove 150 interference fit to can restrict the upper and lower activity that sprays seat 81, can avoid or reduce the possibility that sprays seat 81 and break away from washing basin 10 diapire 11 in the course of the work, improve the reliability of work.

In this embodiment, the limiting protrusion is disposed on the bottom wall 11 of the water tank, and the limiting groove 150 is disposed at the bottom of the spraying seat 81. The limiting protrusion may be formed by stamping the bottom wall 11 of the water tank, or may be a separate component, and is directly welded or fixed on the bottom wall 11 of the washing water tank 10 by bolts.

In any of the above embodiments, preferably, when there are a plurality of limiting protrusions, the plurality of limiting protrusions are uniformly distributed along the circumferential direction of the spray seat 81 (as shown in fig. 9 and 10, that is, the limiting grooves 150 are uniformly distributed along the circumferential direction of the spray seat 81).

In this scheme, when spacing arch was a plurality of, a plurality of spacing archs along the circumference evenly distributed who sprays seat 81, make and spray that seat 81 can the atress is even, reduce and spray seat 81 and produce the possibility of rocking because of the atress inequality.

As shown in fig. 5 and 7, in any of the above embodiments, preferably, the spraying mechanism includes an impeller 82 rotatably disposed on the spraying base 81 and a spraying arm 83, a water flow passage is disposed in the spraying arm 83, and water flows into the water flow passage through the spraying base 81 and the impeller 82 in sequence.

In the scheme, the impeller 82 rotates to drive water to flow into the water flow channel through the spraying seat 81 and the impeller 82 in sequence and finally flow out from the spraying arm 83, and the water flow drives the spraying arm 83 to rotate, so that tableware, fruits and other articles are cleaned.

As shown in fig. 5 and 7, in any of the above embodiments, preferably, the spray arm 83 includes: the lower cover body 832, the lower cover body 832 is connected with the spray seat 81 in a rotating way; the upper cover 831 is fixedly connected with the lower cover 832 and is provided with a plurality of spraying holes 8311, the upper cover 831 and the lower cover 832 define a water flow passage, and the impeller 82 penetrates through the lower cover 832 to be communicated with the water flow passage.

In this embodiment, the impeller 82 passes through the lower cover 832 so that the impeller 82 communicates with the passage and the impeller 82 communicates with the water passage. When the impeller 82 rotates, the water in the washing tub 10 flows into the water passage between the upper cover 831 and the lower cover 832 through the spraying seat 81 and the impeller 82, and is finally sprayed out through the spraying holes 8311 of the upper cover 831, so as to clean the dishes, vegetables and fruits.

Preferably, the cross-sectional area of the water flow channel is gradually reduced along the flow direction of the fluid, so that on one hand, the water pressure is increased, and the flow speed of the water flowing out through the spraying holes 8311 is improved; on the other hand, the acting force of water on the spray arm 83 can be increased, and the spray arm 83 can rotate quickly.

As shown in fig. 5 and 7, in any of the above embodiments, preferably, the shower base 81 includes: a connecting seat 811, wherein the connecting seat 811 is provided with a bulge or a limit groove 150; the water guide cover 812 is detachably connected with the connecting seat 811 (for example, a buckle is arranged on the connecting seat 811, a hook is arranged on the water guide cover 812, and the hook can be clamped into the buckle to realize the detachable connection of the water guide cover 812 and the connecting seat 811), the impeller 82 is arranged in the water guide cover 812, and the spray arm 83 is rotatably connected with the water guide cover 812; the filtering portion 813 is a cylinder and is arranged between the connecting seat 811 and the water guide cover 812, and a plurality of filtering holes are formed in the filtering portion 813.

In this embodiment, the water flows into the shower base 81 through the filter 813, then flows into the shower arm 83 through the gap between the water guide cover 812 and the impeller 82, and finally flows out of the shower arm 83.

Preferably, a plurality of filtering holes are formed in the side wall of the filtering portion 813, the filtering portion is vertically arranged, and when water around the filtering portion 813 flows, impurities outside the filtering holes are easily washed away, so that the possibility of blockage of the filtering portion 813 can be reduced, the stable operation of the sink assembly is facilitated, the interruption of the cleaning process of the sink assembly due to blockage of the filtering portion 813 is reduced, and the frequency of cleaning the filtering holes can be reduced.

In this scheme, be equipped with a plurality of filtration pores and the vertical setting of filter portion on filter portion 813, when the washing water that contains the residue flows through filter portion 813, the residue is filtered out by the filtration pore, and the residue that filters out down drops to the tank bottom along filter portion 813 surface because the dead weight factor, reduce or avoid filtering out the residue and be detained the adhesion outside filtering the pore, and water around the filter portion 813 flows the outer impurity of easy going away of filter pore, thereby can reduce or avoid the possibility that filter portion is blockked up 813, the basin subassembly steady operation of being convenient for, reduce the condition that leads to the clean process of basin subassembly to interrupt because of filter portion 813 blocks up, can reduce the frequency clean to filtering the pore simultaneously.

Preferably, the spray seat 81 further includes a rotation wheel 814, the rotation wheel 814 is fixedly connected (e.g., snapped) to the lower cover 832 of the spray arm 83, and the rotation wheel 814 is sleeved outside the water guide cover 812, so that the spray arm 83 can rotate relative to the water guide cover 812.

As shown in fig. 2, 4 and 5, in any of the above embodiments, preferably, the method further includes: drive structure and driving motor 60, driving motor 60 locates the basin diapire 11 outside and through the rotatory operation of drive structure drive impeller 82, wherein, drive structure includes first transmission portion 71 and second transmission portion 72, be equipped with first permanent magnet 711 in the first transmission portion 71, be equipped with second permanent magnet 721 in the second transmission portion 72, first transmission portion 71 and impeller 82 threaded connection, second transmission portion 72 and driving motor 60's power output shaft 61 threaded connection, first permanent magnet 711 corresponds the setting with second permanent magnet 721 and magnetism is heteropolar (first permanent magnet 711 and second permanent magnet 721 coincide in vertical direction and correspond position department magnetism and be heteropolar mutually in vertical direction).

In this embodiment, the first permanent magnet 711 and the second permanent magnet 721 have opposite polarities, so that the first transmission part 71 and the second transmission part 72 can be stably disposed on the inner side and the outer side of the bottom wall 11 without additional structures. When the driving motor 60 drives the second transmission part 72 to rotate through the power output shaft 61, the second transmission part 72 drives the first transmission part 71 to rotate, the first transmission part 71 drives the impeller 82 of the spraying device to rotate, and the impeller 82 of the spraying device rotationally drives water flow to flow, so that the washing water in the water storage bin of the washing water tank 10 is sprayed onto the tableware to be washed, and the washing function is realized.

In the scheme, the driving motor 60 is not required to be installed on the bottom wall 11, so that the structure of the cleaning water tank 10 is simplified, the fatal defect of water leakage in the use process of the cleaning water tank 10 is avoided, and the possibility of damage to the motor and a transmission structure caused by the water leakage of the cleaning water tank 10 is thoroughly eliminated.

Wherein, driving motor 60 is equipped with the motor casing, and the motor casing passes through bolted connection with the bottom outer wall of washing basin 10 to realize driving motor 60 for the fixed of washing basin 10.

As shown in fig. 7, in any of the above embodiments, preferably, the connecting seat 811 has a recess 8111, and the first transmission portion 71 is disposed in the recess 8111.

In this scheme, first transmission portion 71 is located in recess 8111, particularly, recess 8111 center is equipped with the center pin, first transmission portion 71 center is equipped with the recess 8111 of adaptation, be equipped with in the recess 8111 of adaptation with the bearing of center pin adaptation, the center pin can carry on spacingly to the rotation of first transmission portion 71, make first transmission portion 71 rule rotate, and then make impeller 82 rule rotate, avoid leading to the change of the clearance cross-sectional area between water guide lid 812 and the impeller 82 because of impeller 82 pivoted pivot skew, and then make the anomalous possibility of rivers, with the kinetic energy loss that can reduce the water that leads to because of the flow state change of water, be convenient for improve the velocity of flow of water through spray arm 83 flows, and then promote clean effect.

In any of the above embodiments, preferably, the first permanent magnets 711 are uniformly distributed in the circumferential direction of the impeller 82, and the second permanent magnets 721 are uniformly distributed in the circumferential direction of the power output shaft 61.

In this scheme, first permanent magnet 711 is along the circumference evenly distributed of impeller 82, and second permanent magnet 721 is along the circumference evenly distributed of power output shaft 61, and first transmission portion 71 can evenly atress this moment, and the first transmission portion 71 regular rotation of being convenient for, and then makes impeller 82 regular rotation, is convenient for improve the velocity of flow through the water that spray arm 83 flows out.

An embodiment of the second aspect of the present invention provides a cleaning machine comprising a sump assembly according to any one of the embodiments of the first aspect.

Wherein, the cleaning machine can be a cabinet type cleaning machine and also can be a water tank type cleaning machine.

It should be noted that the washing machine may be a dishwasher or a vegetable and fruit washing machine.

In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A sink assembly, comprising:

a cleaning water tank (10) and a spraying seat (81) arranged at the bottom of the cleaning water tank (10), wherein a spraying mechanism is arranged on the spraying seat (81),

the bottom wall (11) of the cleaning water tank (10) is provided with a liquid collecting tank (12), and the spraying seat (81) is arranged in the liquid collecting tank (12).

2. The sump assembly of claim 1,

and a water outlet (13) is arranged at the bottom of the liquid collecting tank (12), and the water outlet (13) is communicated with a drainer.

3. The sump assembly of claim 1,

the bottom wall (11) extends gradually downwards from the edge of the bottom wall (11) to the junction of the sump (12) and the bottom wall (11).

4. The sump assembly of any one of claims 1-3,

the spraying mechanism comprises an impeller (82) and a spraying arm (83) which are rotatably arranged on a spraying seat (81), a water flow channel is arranged in the spraying arm (83), and water sequentially passes through the spraying seat (81) and the impeller (82) and flows into the water flow channel.

5. The sump assembly of claim 4, wherein the spray arm (83) comprises:

the lower cover body (832), the said lower cover body (832) and the said spray seat (81) rotate and connect;

the upper cover body (831) is fixedly connected with the lower cover body (832) and is provided with a plurality of spraying holes (8311), the water flow channel is limited by the upper cover body (831) and the lower cover body (832), and the impeller (82) penetrates through the lower cover body (832) to be communicated with the water flow channel.

6. A sink assembly according to claim 4, wherein one of the cleaning sink (10) and the spray seat (81) is provided with at least one limiting protrusion, and the other one is provided with a limiting groove (150) adapted to the limiting protrusion, the limiting protrusion being insertable into the limiting groove (150) to limit the movement of the spray seat (81) relative to the cleaning sink (10), the spray seat (81) comprising:

the connecting seat (811), the said lug or the said spacing groove (150) are equipped with on the said connecting seat (811);

the water guide cover (812) is detachably connected with the connecting seat (811), the impeller (82) is arranged in the water guide cover (812), and the spray arm (83) is rotatably connected with the water guide cover (812);

the filter part (813), the filter part (813) is the barrel and locates connecting seat (811) with between water guide lid (812), be equipped with a plurality of filtration holes on the lateral wall of filter part (813).

7. The sump assembly of claim 6, further comprising:

the outer wall surface of the side wall of the filtering part (813) forms an included angle with the horizontal plane, wherein the included angle is not zero.

8. The sump assembly of claim 6, further comprising:

a transmission structure and a driving motor (60), wherein the driving motor (60) is arranged outside the water tank and drives the impeller (82) through the transmission structure,

the transmission structure comprises a first permanent magnet (711) arranged on the impeller (82) and a second permanent magnet (721) arranged on a power output shaft (61) of the motor, wherein the first permanent magnet (711) and the second permanent magnet (721) are arranged correspondingly and have opposite magnetism.

9. The sump assembly of claim 8,

a groove (8111) is formed in the connecting seat (811), and the first permanent magnet (711) is arranged in the groove (8111).

10. A cleaning machine including a sump assembly as claimed in any one of claims 1 to 9.

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