CN210249748U

CN210249748U - Spraying arm structure in dish washer

Info

Publication number: CN210249748U
Application number: CN201920406883.4U
Authority: CN
Inventors: 蒲杰; 刘成; 王林超; 史建洪
Original assignee: Guangdong Jeenow Electrical Appliances Co ltd
Current assignee: Guangdong Jeenow Electrical Appliances Co ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-04-07
Anticipated expiration: 2029-03-28

Abstract

The utility model provides a middle spray arm structure of a dish washer, which comprises a middle spray arm arranged in an inner container of the dish washer, the middle spray arm is arranged on the upper part of one side of the inner container, the middle spray arm forms a hollow pipe body, the pipe body is provided with a water inlet and a plurality of water outlets, the water outlets comprise a first water outlet and a plurality of second water outlets, the water outlet direction of the first water outlet corresponds to the dish washing powder placing area of the dish washing machine distributor, the water outlet direction of the second water outlet is towards the top of the inner container, the middle spray arm is arranged on the side wall of the inner container and sprays towards the top of the inner container to form a splashing effect, so that stains on the upper surface of tableware can be effectively cleaned, the cleaning area is increased, meanwhile, the water is sprayed to the dish washing powder area, so that the dissolution of the dish washing powder is accelerated, the dish washing speed is improved, the time, the water and the power are saved, and the dish washing powder is a high-quality product which is simple in structure, huge in economic benefit and capable of saving resources.

Description

Spraying arm structure in dish washer

Technical Field

The utility model relates to a spray arm structure in dish washer.

Background

Along with the improvement of science and technology and people's standard of living, domestic dish washer has got into people's daily life, and current dish washer is owing to mostly spray at the inner bag bottom, and this is unfavorable for the washing of tableware upper surface, simultaneously because the speed of dissolving of the powder that washes the dishes in water is slower, is difficult to wash the stain on the tableware fast, and is time-consuming, water-consuming, power consumptive.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point in the prior art, providing a spray arm structure in dish washer, aim at solving and wash the tableware fast, improve the solution rate of the powder that washes the dishes, solve the problem of labour saving and time saving, water conservation, power saving.

In order to achieve the above purpose, the utility model adopts the following scheme:

the utility model provides a spray arm structure in dish washer, is including setting up the well spray arm in the dish washer inner bag, and this well spray arm sets up on the inner bag lateral wall, well spray arm forms hollow body, the body has water inlet and a plurality of delivery port, the delivery port includes first delivery port and a plurality of second delivery port, the delivery port is to one or a plurality of water sprays in the powder place area that washes dishes of dish washer top, bowl basket and dish washer distributor.

In one or more embodiments, the middle spray arm is disposed on the left side or the right side of the inner container, the middle spray arm includes a front connection portion, a rear connection portion, and a main tube, and the front connection portion and the rear connection portion are respectively connected to the front side and the rear side of the inner container.

In one or more embodiments, the main tube has a vertical cross-section that forms an oval shape.

In one or more embodiments, the first water outlet and the second water outlet are disposed on the main tube, the first water outlet is close to the front connection portion, the second water outlet is disposed behind the first water outlet, and the first water outlet is forward.

In one or more embodiments, the first water outlet is circular, and the second water outlet is square and has an upward opening.

In one or more embodiments, the main tube is inclined 30-60 degrees.

In one or more embodiments, a side frame is further disposed on the inner container, and the side frame is located on a water spraying path of the second water outlet.

In one or more embodiments, preceding connecting portion form the pipe, the water inlet is located the front end opening part of preceding connecting portion, the outside of preceding connecting portion is provided with outside convex stopper on the surface symmetry, be provided with the mounting hole on the preceding lateral wall of inner bag, be provided with the recess that corresponds with the stopper on the mounting hole.

In one or more embodiments, the installation height of the tail end of the middle spray arm is slightly higher than that of the starting end, and the bottom surface of the middle spray arm is also provided with a water leakage hole which is close to the starting end of the middle spray arm.

Has the advantages that: the utility model provides a spray arm structure in dish washer adopts spray arm in the setting of inner bag lateral wall, sprays to the inner bag top and forms the effect that spatters and drench, can effectively wash the stain of tableware upper surface, improves abluent area, simultaneously to the powder district water spray that washes dishes for the dissolution of the powder that washes dishes, improve the speed of washing dishes, save time, water-saving, power saving is money simple structure, and economic benefits is huge, saves the excellent product of quality of resource.

Drawings

Fig. 1 is a schematic view of a connection structure between a dishwasher and a centrally-mounted arm according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a middle arm according to an embodiment of the present invention.

Fig. 3 is a schematic side view of a middle arm according to an embodiment of the present invention.

Fig. 4 is a schematic bottom structure view of a middle arm according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of an inner container of a dishwasher according to an embodiment of the present invention.

Detailed Description

The application scheme is further described below with reference to the accompanying drawings:

example (b):

referring to the attached drawings 1-5, a middle spray arm structure of a dish washer comprises a middle spray arm 3 arranged in an inner container 2 of the dish washer 1, wherein the middle spray arm 3 is arranged on the upper part of one side of the inner container 2, the middle spray arm 3 forms a hollow tube body, the tube body is provided with a water inlet 31 and a plurality of water outlets, each water outlet comprises a first water outlet 32 and a plurality of second water outlets 33, the water outlet direction of the first water outlet 31 corresponds to a dish washing powder placing area of a distributor 4 of the dish washer 1, the water of the first water outlet 32 is sprayed to the dish washing powder area to flush out the dish washing powder in the dish washing powder area, so that the dish washing powder is quickly dissolved in the water for carrying out, the water outlet direction of the second water outlets 33 is towards the top of the inner container 2, the water is sprayed from the second water outlet 32 to a top plate to form splashing and then falls onto the tableware, so as to form large-area spraying, and the spraying area is larger compared, improve holistic cleaning performance, second delivery port 32 also can be to the inner bag bottom water spray in order to spray the tableware, and different functions are realized to a structure of this well spray arm and a position, and the water spray direction is variable, and the installation is nimble changeable, can satisfy different production needs and use needs, and the function is various.

Further, well spray arm 3 sets up on the left side or the right side of inner bag 2, well spray arm 3 includes preceding connecting portion 34, back connecting portion 36 and oval-shaped main pipe body 35, preceding connecting portion 34 and back connecting portion 36 connect the front side and the rear side of inner bag 2 respectively, and oval-shaped main pipe body 35 forms oblate body for the circular shape body, and its space that occupies is littleer, and its intracavity water volume is still less, but water pressure is bigger, can improve out water pressure when having saved the water resource.

Preferably, the main tube 35 is not centered on the front and rear connecting

portions

34 and 36, i.e., the main tube 35 is located at an off-center position of the front and rear connecting

portions

34 and 36, and the main tube 35 is formed in an oval shape, and when it is installed, the main tube 35 is partially adjacent to the sidewall of the inner bag 2.

Further, the first water outlet 32 and the second water outlet 33 are arranged on the main pipe 35, the first water outlet 32 is close to the front connecting portion 34, the second water outlet 33 is arranged behind the first water outlet 32, and the first water outlet 32 is forward to spray the dish washing powder to the dish washing powder area of the dish washing powder distributor.

Further, the first water outlet 32 is circular, the second water outlet 33 is square, and has an upward opening, and under the condition of the same area, the water pressure of the water outlet of the square opening is higher than that of the water outlet of the round opening, so that the area of the water outlet is reduced through the square water outlet, and the water pressure of the water outlet is increased.

Furthermore, the main pipe body 35 is inclined at 45 degrees, and the part, protruding out of the main pipe body 35, of the main pipe body is close to the side face of the inner container 2 through the inclined arrangement, so that the protruding part is prevented from being outward, blocking is avoided, and the utilization rate of space is improved.

Further, the dish basket comprises a side rack 5 on the upper side wall of the inner container 2 and a dish rack at the bottom of the inner container 2, the side rack 5 is positioned on the water spraying path of the second water outlet 33, not only small dishes can be placed on the side rack 5, but also the small dishes can be washed, and the position and structure of the dish rack are well known in the field of household dish washing machines, and are not described in detail.

Further, the front connecting portion 34 forms a circular tube, the water inlet 31 is located at an opening at the front end of the front connecting portion 34, the outer side surface of the front connecting portion 34 is symmetrically provided with limiting blocks 38 protruding outwards, the front side wall 2 of the liner is provided with mounting holes 21, and the mounting holes 21 are provided with grooves corresponding to the limiting blocks 38.

Further, the installation height of the tail end of the middle spray arm 3 is slightly higher than that of the starting end, and the bottom surface of the middle spray arm 3 is also provided with a water leakage hole 37, and the water leakage hole 37 is close to the starting end of the middle spray arm 3 so as to drain water in the middle spray arm 3.

The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.

Claims

1. The utility model provides a spray arm structure in dish washer, its characterized in that, is including setting up the well spray arm in the dish washer inner bag, and this well spray arm sets up on the inner bag lateral wall, well spray arm forms hollow body, the body has water inlet and a plurality of delivery port, the delivery port is to one or a plurality of water sprays in the powder place area that washes dishes of dish washer top, bowl basket and dish washer distributor.

2. The middle spray arm structure of the dishwasher of claim 1, wherein the middle spray arm is disposed on the left side or the right side of the inner tub, the middle spray arm comprises a front connection part, a rear connection part and a main tube body, and the front connection part and the rear connection part are respectively connected with the front side and the rear side of the inner tub.

3. The spray arm structure of a dishwasher of claim 2, wherein the vertical section of the main pipe is formed in an elliptical shape.

4. The spray arm structure of claim 2, wherein the water outlet comprises a first water outlet and a plurality of second water outlets, the first water outlet and the second water outlets are disposed on the main pipe, the first water outlet is close to the front connection portion, the second water outlet is disposed behind the first water outlet, and the first water outlet is forward.

5. The spray arm structure of claim 4, wherein the first water outlet is circular and the second water outlet is square and opens upward.

6. The spray arm structure of a dishwasher of claim 4, wherein the main pipe is inclined at 30-60 degrees.

7. The spray arm structure of a dishwasher of claim 1, wherein a side shelf is further provided on the inner container, the side shelf being positioned on a water spray path of the second water outlet.

8. The middle spray arm structure of a dishwasher of claim 2, wherein the front connecting portion forms a circular tube, the water inlet is located at an opening at the front end of the front connecting portion, outwardly protruding limit blocks are symmetrically arranged on the outer side surface of the front connecting portion, a mounting hole is arranged on the front side wall of the inner container, and a groove corresponding to the limit blocks is arranged on the mounting hole.

9. The structure of a spray arm in a dishwasher of claim 1, wherein the rear end of the middle spray arm is installed at a height slightly higher than the installation height of the starting end, and the bottom surface of the middle spray arm is further provided with a water leakage hole near the starting end of the middle spray arm.