CN212592000U

CN212592000U - Cleaning assembly

Info

Publication number: CN212592000U
Application number: CN202020693977.7U
Authority: CN
Inventors: 殷章标
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-02-26
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a wash subassembly, including the spray arm that has the inner chamber and establish the water pump in the spray arm below, the spray arm on be equipped with water inlet and the hole for water spraying that is linked together rather than the inner chamber, the water pump be equipped with can with the delivery port that the spray arm water inlet docked mutually be equipped with annular sliding tray on spray arm or the water pump to be provided with a plurality of buckles on water pump or spray arm 1 and take in the sliding tray and make spray arm and water pump be connected and can rotate relatively the buckle, the utility model aims at overcoming the not enough of prior art, providing a wash subassembly, should wash subassembly simple structure, with low costs, unpick and wash the convenience, save space simultaneously.

Description

Cleaning assembly

[ technical field ] A method for producing a semiconductor device

The utility model relates to a dish washer field, concretely relates to wash subassembly.

[ background of the invention ]

The household washing machine is one of common household appliances for people, and comprises a spray arm and a water pump, wherein the spray arm and the water pump are usually connected to form a cleaning assembly which is used for guiding, uniformly spraying and sprinkling washing water on tableware, and covering and flowing the washing water on the tableware, so that the washing effect on the tableware in the dish washing machine is realized. The spray arm is usually sleeved with the water pump to form a water channel, and meanwhile, the spray arm and the water pump can rotate relatively, so that the spray arm can rotate to spray washing water uniformly. However, the connection structure between the spray arm and the water pump ensures both the water passage and the rotational connection, so that the connection structure between the spray arm and the water pump is often complex in structure, high in manufacturing cost, high in maintenance cost and difficult to disassemble, assemble and clean.

The utility model discloses it is just based on above not enough and produce.

[ Utility model ] content

The utility model aims at overcoming the defects of the prior art, providing a cleaning assembly which has simple structure, low cost and convenient disassembly and cleaning and saves space simultaneously.

The utility model discloses a realize through following technical scheme:

a cleaning assembly, characterized by: the spray arm comprises a spray arm 1 with an inner cavity and a water pump 2 arranged below the spray arm 1, wherein the spray arm 1 is provided with a water inlet 11 and a water spraying hole 12 which are communicated with the inner cavity of the spray arm 1, the water pump 2 is provided with a water outlet 21 which can be butted with the water inlet 11 of the spray arm 1, the spray arm 1 or the water pump 2 is provided with an annular sliding groove 221, and the water pump 2 or the spray arm 1 is provided with a plurality of buckles 131 which can be buckled in the sliding groove 221 so that the spray arm 1 and the water pump 2 are connected and can rotate relatively.

The cleaning assembly as described above, characterized in that: the water pump 2 is provided with an annular first connecting ring 22, the first connecting ring 22 is provided with the sliding groove 221, the spray arm 1 is provided with a second connecting ring 13 which is sleeved with the first connecting ring 22, and the second connecting ring 13 is provided with the buckle 131.

The cleaning assembly as described above, characterized in that: the spray arm 1 is further provided with a water inlet pipe 111 which is connected with the water inlet 11 and extends outwards, and the water pump 2 is provided with a sleeve joint part 211 which can be sleeved with the water inlet pipe 111.

The cleaning assembly as described above, characterized in that: a water inlet ring sleeve 23 is arranged on the water pump 2 and between the water inlet pipe 111 and the sleeve joint part 211.

The cleaning assembly as described above, characterized in that: the spray arm 1 is provided with a diversion baffle 17 on the inner side wall thereof for guiding water flow.

The cleaning assembly as described above, characterized in that: the diversion baffle 17 comprises a first baffle 171 and a second baffle 172, one end of the first baffle 171 is connected with one end of the second baffle 172 to form a V shape, and the small end faces the direction of the water inlet 11.

The cleaning assembly as described above, characterized in that: a flow guide part 14 for guiding water flow is arranged on the inner side wall of the spray arm 1 and at a position opposite to the water inlet 11, and the flow guide part 14 is conical and the small end of the flow guide part faces the direction of the water inlet 11.

The cleaning assembly as described above, characterized in that: one end of the spray arm 1 is provided with a thrust hole 15 which is communicated with the inner cavity and can push the spray arm to rotate when spraying water.

The cleaning assembly as described above, characterized in that: the spray arm 1 is also provided with a discharge hole 16 for discharging large-particle dirt.

The cleaning assembly as described above, characterized in that: the water pump 2 is connected with a water pump motor 3 which can push the impeller to work.

Compared with the prior art, the utility model discloses there is following advantage:

1. the cleaning component of the utility model comprises a spray arm and a water pump, wherein the spray arm is provided with a water inlet and a water spray hole which are communicated with an inner cavity, the water pump is provided with a water outlet which can be butted with the water inlet of the spray arm to form a water-through channel, the spray arm or the water pump is provided with an annular sliding groove, and the water pump or the spray arm is provided with a plurality of buckles which can be buckled in the sliding groove to ensure that the spray arm and the water pump are connected and can rotate relatively, thus the spray arm and the water pump can form a flowing channel, the spray arm and the water pump can be connected in a rotating way at the same time, the structure is simple, the cleaning component is convenient to disassemble and wash, simultaneously, the position where the water inlet of the spray arm is connected with the water outlet of the water pump is at a certain distance from the connecting structure of the spray arm and the water pump, the spray arm is prevented from swinging by, space can be saved.

2. The utility model discloses a wash the subassembly, be equipped with the inlet tube on the spray arm, be equipped with the portion of cup jointing on the water pump. And a water inlet ring sleeve is arranged on the water pump between the water inlet pipe and the sleeve joint part, so that less washing water can further flow out from a gap between the water inlet of the spray arm and the water outlet of the water pump to release pressure.

3. The utility model discloses a wash the subassembly, spray on the arm and be equipped with the water conservancy diversion baffle that is used for guiding rivers on its inside wall, the water conservancy diversion baffle lead the baffle including first baffle and second, first guide plate and second guide plate one end link to each other and form the V type to the tip is towards the direction of water inlet, prevents like this that rivers from directly impacting on the inside wall of spray arm, thereby less spray arm inside wall is to the resistance of rivers.

4. The utility model discloses a wash the subassembly, be equipped with the water conservancy diversion portion that is used for guide rivers on the inside wall of spray arm and on the position that the water inlet is relative, water conservancy diversion portion be the taper type and its tip towards the direction of water inlet, the taper type curved surface has reduced the contained angle of spray arm inside wall with the rivers direction to reduce the resistance of spray arm inside wall to rivers, and prevent that the rivers from producing the indiscriminate stream because striking spray arm inner wall.

[ description of the drawings ]

FIG. 1 is an exploded view of a cleaning assembly of the present invention;

FIG. 2 is a cross-sectional view of the cleaning assembly of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

figure 4 is a cross-sectional view of the spray arm of the cleaning assembly of the present invention;

fig. 5 is an exploded view of the cleaning assembly of the present invention.

[ detailed description ] embodiments

The invention will be further described with reference to the accompanying drawings:

as shown in figure 1, a cleaning assembly comprises a spray arm 1 with an inner cavity and a water pump 2 arranged below the spray arm 1, wherein the spray arm 1 is provided with a water inlet 11 and a water spray hole 12 communicated with the inner cavity, the water pump 2 is provided with a water outlet 21 which can be butted with the water inlet 11 of the spray arm 1, the spray arm 1 or the water pump 2 is provided with an annular sliding groove 221, and the water pump 2 or the spray arm 1 is provided with a plurality of buckles 131 which can be buckled in the sliding groove 221 so as to enable the spray arm 1 and the water pump 2 to be connected and to rotate relatively, thus the spray arm 1 and the water pump 2 can be ensured to form a flowing channel, meanwhile, the spray arm 1 and the water pump 2 can be rotatably connected, the structure is simple, the cleaning assembly is convenient, and meanwhile, as the connecting position of the water inlet 11 of the spray arm 1 and the water outlet 21 of the water pump 2 is at a certain distance from the, the spray arm 1 is prevented from swinging by ensuring enough moment between the spray arm and the water pump, and the connecting structure between the spray arm 1 and the water pump 2 is not required to be made very long, so that the space can be saved.

Preferably, as shown in fig. 1, the water pump 2 is provided with an annular first connecting ring 22, the first connecting ring 22 is provided with the sliding groove 221, the spray arm 1 is provided with a second connecting ring 13 sleeved with the first connecting ring 22, and the second connecting ring 13 is provided with the buckle 131, so that the first connecting ring 22 and the second connecting ring 13 are provided with the sliding groove 221 and the buckle 131 on the bodies thereof, and the bodies of the spray arm 1 and the water pump 2 do not need to be provided with the sliding groove 221 and the buckle 131, and the structure is simple and the occupied space is small.

As shown in fig. 1 to 3, the spray arm 1 is further provided with a water inlet pipe 111 connected with the water inlet 11 and extending outward, and the water pump 2 is provided with a sleeve joint part 211 capable of being sleeved with the water inlet pipe 111, so that a channel for flowing water is formed, and the rotation between the spray arm 1 and the water pump 2 is not affected. Preferably, a water inlet ring sleeve 23 is further arranged on the water pump 2 between the water inlet pipe 111 and the sleeve part 211, and since the water inlet pipe 11 and the sleeve part 211 are rotatably connected, a gap is inevitably formed between the water inlet pipe and the sleeve part 211, and the water flow can be further prevented from flowing out from the gap to be decompressed by arranging the water inlet ring sleeve 23 between the water inlet pipe and the sleeve part.

As shown in fig. 4, the spray arm 1 is provided with a diversion baffle 13 on its inner side wall for guiding water flow, which can guide water flow and reduce the resistance of the inner side wall of the spray arm 1 to water flow. Preferably, the flow guide baffle 13 comprises a first baffle 131 and a second baffle 132, one end of the first baffle 131 and one end of the second baffle 132 are connected to form a V shape, and the small end faces the direction of the water inlet 11, so that the water flow is prevented from directly impacting the inner side wall of the spray arm 1, the resistance is reduced, and the occurrence of turbulent flow is prevented.

As shown in fig. 1 to 4, a flow guiding portion 14 for guiding water flow is disposed on the inner side wall of the spray arm 1 and at a position opposite to the water inlet 11, the flow guiding portion 14 is conical and the small end of the flow guiding portion faces the direction of the water inlet 11, and the conical curved surface reduces an included angle between the inner side wall of the spray arm 1 and the water flow direction, so that the resistance of the inner side wall of the spray arm 1 to the water flow is reduced, and the water flow is prevented from generating turbulent flow due to impact on the inner wall of the spray arm 1.

As shown in fig. 2 and 4, a thrust hole 15 which is communicated with the inner cavity and can push the spray arm 1 to rotate when spraying water is arranged at one end of the spray arm 1, so that when the washing water is sprayed out of the thrust hole 15, the reaction force of the water flow pushes the spray arm 1 to force one end of the spray arm 1, and the spray arm 1 is pushed to rotate, thereby having simple structure and saving energy consumption.

As shown in fig. 2 and 4, the spray arm 1 is further provided with a discharge hole 16 for discharging large-particle dirt, so as to prevent the large-particle dirt from accumulating in the inner cavity of the spray arm 1 and finally blocking the water spray hole 12.

As shown in fig. 5, the water pump 2 can drive its impeller pivoted power and reach the function of drawing water through connecting, the utility model discloses a water pump 2 is connected with the water pump motor 3 that can promote the work of water pump, and for other power supplies, the structure is compacter, saves space.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A cleaning assembly, characterized by: the spray arm comprises a spray arm (1) with an inner cavity and a water pump (2) arranged below the spray arm (1), wherein the spray arm (1) is provided with a water inlet (11) and a water spray hole (12) which are communicated with the inner cavity of the spray arm, the water pump (2) is provided with a water outlet (21) which can be in butt joint with the water inlet (11) of the spray arm (1), the spray arm (1) or the water pump (2) is provided with an annular sliding groove (221), and the water pump (2) or the spray arm (1) is provided with a plurality of buckles (131) which can be buckled in the sliding groove (221) to enable the spray arm (1) and the water pump (2) to be connected and rotate relatively.

2. The cleaning assembly of claim 1, wherein: the water pump (2) is provided with an annular first connecting ring (22), the first connecting ring (22) is provided with the sliding groove (221), the spray arm (1) is provided with a second connecting ring (13) which is sleeved with the first connecting ring (22), and the second connecting ring (13) is provided with the buckle (131).

3. The cleaning assembly of claim 1, wherein: the spray arm (1) on still be equipped with and link to each other and outside inlet tube (111) that extend with water inlet (11), water pump (2) on be equipped with can with inlet tube (111) cup joint portion (211) that cup joints mutually.

4. The cleaning assembly of claim 3, wherein: a water inlet ring sleeve (23) is arranged on the water pump (2) and between the water inlet pipe (111) and the sleeve joint part (211).

5. The cleaning assembly of claim 1, wherein: and a diversion baffle (17) for guiding water flow is arranged on the spraying arm (1) and on the inner side wall of the spraying arm.

6. The cleaning assembly of claim 5, wherein: the diversion baffle (17) comprises a first baffle (171) and a second baffle (172), one ends of the first baffle (171) and the second baffle (172) are connected to form a V shape, and the small end faces the direction of the water inlet (11).

7. The cleaning assembly of claim 1, wherein: and a flow guide part (14) for guiding water flow is arranged on the inner side wall of the spraying arm (1) and at a position opposite to the water inlet (11), and the flow guide part (14) is conical and the small end of the flow guide part faces the direction of the water inlet (11).

8. The cleaning assembly of claim 1, wherein: one end of the spray arm (1) is provided with a thrust hole (15) which is communicated with the inner cavity and can push the spray arm to rotate when spraying water.

9. The cleaning assembly of claim 1, wherein: the spray arm (1) is also provided with a discharge hole (16) for discharging large-particle dirt.

10. The cleaning assembly of claim 1, wherein: the water pump (2) is connected with a water pump motor (3) which can push the impeller of the water pump motor to work.