CN213189404U

CN213189404U - T-shaped rotary spraying arm and dish washing machine

Info

Publication number: CN213189404U
Application number: CN202021882151.1U
Authority: CN
Inventors: 陈光杰
Original assignee: Shanghai Linnei Co ltd
Current assignee: Shanghai Linnei Co ltd; Shanghai Rinnai Co Ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-14
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a rotatory spray arm of T type and dish washer, the rotatory spray arm of T type include T type spray arm, T type spray arm includes a font spray arm and vertical spray arm at least, a font spray arm with vertical spray arm combination together's shape is T shape, a font spray arm with be provided with a plurality of nozzles on the vertical spray arm respectively. The utility model adds a vertical spray arm in the middle of the traditional linear spray arm, and distributes a plurality of nozzles in the middle and the upper part of the vertical spray arm, and the water flow from the nozzles can be emitted to the back of the tableware on the lower bowl basket and the tableware on the upper bowl basket, thereby enhancing the cleaning effect; the phenomenon of water leakage caused by poor connection which is possibly caused by adding a second movably connected spray arm on the top cover is avoided.

Description

T-shaped rotary spraying arm and dish washing machine

Technical Field

The utility model relates to a dish washer technical field especially relates to a rotatory spray arm of T type and dish washer.

Background

At present, spray arms for drawer type dish-washing machines are all in-line structures, and a cover plate at the top of a water tank is arranged on the spray arms. If only one linear rotary spray wall is arranged, the part of the tableware, which is back to a nozzle, and the tableware on the upper bowl basket cannot be cleaned due to the fact that the tableware cannot be impacted by water flow, so that a scheme of adding one rotary spray wall on the top cover plate of the water tank is adopted by a manufacturer. In the industry, a structure that a conical vertical spraying wall is additionally arranged on a linear rotary spraying wall is also used, but the height of the additionally arranged conical vertical spraying wall is low, so that tableware on a lower bowl basket can be sprayed only, and the spraying effect on the tableware on an upper bowl basket is poor.

The person skilled in the art is dedicated to solving the above technical drawbacks.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks of the prior art, the technical purpose of the present invention is to solve the problems mentioned in the background art.

One of the purposes of the utility model is to provide a T-shaped rotary spray arm, which comprises a T-shaped spray arm, wherein the T-shaped spray arm at least comprises a linear spray arm and a vertical spray arm, the linear spray arm and the vertical spray arm are combined together to form a T shape, and a plurality of nozzles are respectively arranged on the linear spray arm and the vertical spray arm; the vertical spray arm comprises a conical vertical pipe at the lower part and a cylindrical vertical pipe at the upper part.

Preferably, the linear spray arm is positioned at the bottom of the vertical spray arm, and the vertical spray arm is positioned in the middle of the linear spray arm.

Preferably, the height of the cylindrical stand pipe is higher than the height of the upper bowl basket in the water tank.

Preferably, the bottom of the T-shaped spray arm is provided with an installation buckle.

Preferably, the nozzles on the in-line spray arm are arranged obliquely in the horizontal direction.

Another object of the utility model is to provide a dish washer, including dish washer body, basin and the rotatory spray arm of T type, the rotatory spray arm of T type is located in the basin, the rotatory spray arm of T type with the delivery port of bottom of the basin rotates to be connected.

Preferably, the T-shaped rotary spraying arm is rotatably connected with the water outlet at the bottom of the water tank through a mounting buckle.

The utility model has the advantages that:

the utility model discloses because above-mentioned structural design increases a vertical spray arm in traditional in-line spray arm middle part, is distributing a plurality of nozzle at the middle part and the upper portion of vertical spray arm, and the rivers that come out from this nozzle can be directive lower part bowl basket go up the back of tableware and the tableware on the bowl basket of upper portion, and the reinforcing is clean the effect.

The phenomenon of water leakage caused by poor connection which is possibly caused by adding a second movably connected spray arm on the top cover is avoided.

The cylindrical vertical pipe at the upper part of the vertical spraying arm is distributed with a plurality of nozzles, and water flow from the nozzles is emitted to the tableware on the upper bowl basket, so that the cleaning effect on the tableware on the upper bowl basket is better.

Drawings

Fig. 1 is a schematic structural view of a T-shaped rotary spray arm of the present invention;

FIG. 2 is a schematic view of a dishwasher according to the present invention;

fig. 3 is a schematic structural view of the interior of the middle water tank of the present invention.

In the figure: 1 dishwasher body, 2 water tank, 3T type spray arm, 31 linear spray arm, 32 vertical spray arm, 33 spray nozzle, 34 installation buckle.

Detailed Description

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

Example (b):

as shown in fig. 1 to 3, a dishwasher includes a dishwasher body 1, a sump 2, and a T-shaped rotary spray arm.

Specifically, the T-shaped rotary spray arm is connected to the water outlet at the bottom of the water tank 2 by a mounting buckle 34 provided thereon and can freely rotate around the water outlet.

Specifically, a plurality of nozzles 33 are distributed on the linear spray arm 31 at the bottom of the T-shaped rotary spray arm, a water spray opening of each nozzle 33 forms a certain included angle with the horizontal plane, and when water flow is ejected from the nozzles 33, the T-shaped rotary spray arm can rotate by taking a water outlet at the bottom of the water tank 2 as an axis due to the action of water flow reaction force; a vertical spray arm 32 is added in the middle of the linear spray arm 31, a plurality of nozzles 33 are distributed in the middle and the upper part (cylindrical vertical pipe) of the vertical spray arm 32, and water flow from the nozzles 33 can be emitted to the back of tableware on the lower bowl basket and the tableware on the upper bowl basket, so that the cleaning effect is enhanced.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a T type rotary spray arm, includes T type spray arm (3), its characterized in that: the T-shaped spray arm (3) at least comprises a linear spray arm (31) and a vertical spray arm (32), the linear spray arm (31) and the vertical spray arm (32) are combined together to form a T shape, and a plurality of nozzles (33) are respectively arranged on the linear spray arm (31) and the vertical spray arm (32);

the vertical spray arm (32) comprises a conical riser at the lower part and a cylindrical riser at the upper part.

2. The T-shaped rotary spray arm of claim 1, wherein: the linear spray arm (31) is positioned at the bottom of the vertical spray arm (32), and the vertical spray arm (32) is positioned in the middle of the linear spray arm (31).

3. The T-shaped rotary spray arm of claim 1, wherein: the height of the cylindrical vertical pipe is higher than that of the bowl basket at the upper part in the water tank (2).

4. The T-shaped rotary spray arm of claim 1, wherein: the bottom of the T-shaped spray arm (3) is provided with an installation buckle (34).

5. The T-shaped rotary spray arm of claim 1, wherein: the spray nozzles (33) on the linear spray arm (31) are obliquely arranged along the horizontal direction.

6. A dishwasher applying a T-shaped rotary spray arm according to any one of claims 1 to 4, comprising a dishwasher body (1), a sink (2); the method is characterized in that: the T-shaped rotary spraying arm is positioned in the water tank (2), and the T-shaped rotary spraying arm is rotatably connected with a water outlet at the bottom of the water tank (2).

7. The dishwasher of claim 6, wherein: the T-shaped rotary spraying arm is rotatably connected with a water outlet at the bottom of the water tank (2) through a mounting buckle (34).