CN214128477U

CN214128477U - Water distribution system of dish washing machine

Info

Publication number: CN214128477U
Application number: CN202023041694.3U
Authority: CN
Inventors: 陈旭
Original assignee: Marssenger Kitchenware Co Ltd
Current assignee: Marssenger Kitchenware Co Ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-07
Anticipated expiration: 2030-12-15

Abstract

The utility model provides a dish washer water diversion system belongs to dish washer technical field. The utility model provides a dish washer water diversion system, includes the spiral case casing, has the outlet pipe on the spiral case casing, has first delivery port on the outlet pipe, still has the second delivery port on the outlet pipe, and second delivery port department fixedly connected with switching tube has two at least waterway that are used for going out water on the switching tube, and the intraductal rotation of switching is provided with the rotor plate that is used for regulating and control waterway, and wherein, the rotor plate can seal at least one waterway or do not seal all waterway. The utility model has the advantages of good water diversion effect and simple structure.

Description

Water distribution system of dish washing machine

Technical Field

The utility model belongs to the technical field of dish washer, especially a dish washer water diversion system.

Background

The dish washer is the household electrical appliance for washing tableware, and because the dish washer is the particularity of a water washing bowl product, when a plurality of sprayers are arranged in the dish washer, different spraying devices need to supply water respectively, the water supply channel is communicated to different areas from the washing water driver, and water flowing out from the same washing water driver is supplied to different water channels, so that a water separator is needed to supply washing water to different water supply channels respectively.

Some dish washers in the current market do not have water distributors, and some water distributors have complex structures, large difficulty in production and installation processes and single function. The dishwasher is required to install a plurality of single-function components inside, resulting in high product cost.

In addition, most of the current dish washing machines are composed of double spray arms, the maximum is triple spray, the structure is relatively simple, water diversion is easy to realize, but the water diversion leakage prevention effect of some water diversion structures is poor, and pressure loss is caused.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides a water diversion system of a dish washing machine, which has the characteristics of good water diversion effect and simple structure.

The purpose of the utility model can be realized by the following technical proposal:

a water diversion system of a dish washing machine comprises a volute casing, wherein a water outlet pipe is arranged on the volute casing, a first water outlet is arranged on the water outlet pipe, the water diversion system is characterized in that a second water outlet is also arranged on the water outlet pipe, a conversion pipe is fixedly connected with the second water outlet, at least two water channel channels for water outlet are arranged on the conversion pipe, a rotating plate for regulating the water channel channels is rotatably arranged in the conversion pipe,

wherein the rotating plate can close at least one waterway channel or not close all waterway channels.

In the water distribution system of the dishwasher, the first water outlet is rotatably connected with a first spray arm.

In the water diversion system of the dishwasher, the switching tube is fixed with a driving motor, and an output shaft of the driving motor is connected with the rotating plate and can drive the rotating plate to rotate.

In the water distribution system of the dishwasher, the output shaft of the driving motor is fixed with a connecting shaft, the connecting shaft is provided with a connecting bulge, the rotating plate is provided with a connecting cylinder for accommodating the connecting bulge, and the connecting bulge extends into the connecting cylinder.

In the water distribution system of the dishwasher, a pressure spring is arranged between the connecting bulge and the connecting cylinder.

In the water diversion system of the dishwasher, the waterway channels can be connected with a water spraying arm.

In the water distribution system of the dishwasher, the switching tube is internally provided with a cylindrical chamber, the first water path and the second water path are connected with the chamber, and the rotating plate is provided with an arc-shaped part matched with the inner surface of the chamber.

Compared with the prior art, the utility model has the advantages of it is following:

the switching tube is provided with two waterway channels for water outlet, after the rotating plate rotates, the switching tube is divided into two conditions, the first condition is to seal at least one waterway channel, under the condition, the two waterway channels are selected to be sealed or to be completely sealed, under the condition that the two waterway channels are simultaneously sealed, only the first water outlet can be used for water outlet, and the second water outlet forms a closed end. The second is not to close all waterway channels at the same time. The utility model discloses opening and shutting in a plurality of water routes of convenient control, the control goes out the water condition, divides water effectually, simple structure, only through the minute water of a rotor plate with regard to steerable a plurality of waterway.

Drawings

Fig. 1 is a schematic diagram of the present invention.

In fig. 2, a is a schematic view of an unclosed waterway channel, b and c are schematic views of closing one waterway channel, and d is a schematic view of closing all waterway channels.

Fig. 3 is a cross-sectional view of the outlet pipe of the present invention.

In the figure, 1, a volute housing; 2. a water outlet pipe; 2a, a first water outlet; 2b, a second water outlet; 3. a transfer tube; 3a, a waterway channel; 4. a rotating plate; 4a, connecting cylinder; 5. A first spray arm; 6. a drive motor; 7. a connecting shaft; 7a, a protrusion; 8. a pressure spring; 9. a water spraying arm.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to fig. 3, a water diversion system of a dishwasher comprises a volute casing 1, a water outlet pipe 2 is arranged on the volute casing 1, and a first water outlet 2a is arranged on the water outlet pipe 2, and is characterized in that a second water outlet is also arranged on the water outlet pipe 2, a conversion pipe 3 is fixedly connected to the second water outlet 2b, at least two water channels 3a for water outlet are arranged on the conversion pipe 3, in the utility model, two water channels 3a for water outlet are arranged on the conversion pipe 3, a rotating plate 4 for regulating the water channels 3a is rotatably arranged in the conversion pipe 3,

wherein the turning plate 4 can close at least one waterway channel 3a or not all waterway channels 3 a.

The utility model discloses in, have two waterway 3a that are used for going out water on the change-over pipe 3, rotate the back at rotor plate 4, fall into two kinds of circumstances with it, the first kind is at least to seal a waterway 3a, select to seal or seal two waterways 3a are whole under this condition for two waterway 3a alternatives, under two waterways 3a closed circumstances simultaneously, only first delivery port 2a can go out water, second delivery port department then forms the blind end. The second is not to close all waterway channels 3a at the same time.

In other cases, for example, in the case of three water channels 3a, the three water channels 3a can be completely closed or one water channel 3a or two water channels 3a can be closed or three water channels 3a can be closed at the same time by the rotating plate 4, the closing sequence is closed by the water channels 3a on the pair of switching pipes 3 one by one according to the rotating direction of the rotating plate 4, and the rotating plate 4 can rotate by clockwise or counterclockwise. The waterway passage 3a is provided along the circumferential direction of the switching tube 3. Other conceivable cases will not be described in detail here.

Specifically, a first spray arm 5 is rotatably connected to the first water outlet 2 a. The water ejected from the first water outlet 2a can be ejected from the first spray arm 5.

Specifically, a driving motor 6 is fixed to the switching tube 3, and an output shaft of the driving motor 6 is connected to the rotating plate 4 and can rotate therewith. The rotating plate 4 can be driven to rotate by the driving motor 6, so that the rotating plate 4 can close the water passage 3 a.

Specifically, a connecting shaft 7 is fixed on an output shaft of the driving motor 6, a connecting protrusion 7a is arranged on the connecting shaft 7, a connecting cylinder 4a for accommodating the connecting protrusion 7a is arranged on the rotating plate 4, and the connecting protrusion 7a extends into the connecting cylinder 4 a.

Specifically, a pressure spring 8 is provided between the coupling projection 7a and the coupling cylinder 4 a. The rotation plate 4 can be attached to the inner surface of the switching tube 3 by the connection of the pressing spring 8. And meanwhile, the design can facilitate the mounting plate of the rotating plate 4.

Specifically, the waterway channels 3a can be connected with the spray arms 9. Can provide cleaning efficiency, can abluent cleaner simultaneously.

Specifically, the switching pipe 3 has a cylindrical chamber therein, the first and second water paths are connected to the chamber, and the rotating plate 4 has an arc-shaped portion fitted to an inner surface of the chamber. The rotating plate 4 can rotate more smoothly, and abrasion is reduced.

The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A water diversion system of a dish washing machine comprises a volute casing, wherein a water outlet pipe is arranged on the volute casing, a first water outlet is arranged on the water outlet pipe, the water diversion system is characterized in that a second water outlet is also arranged on the water outlet pipe, a conversion pipe is fixedly connected with the second water outlet, at least two water channel channels for water outlet are arranged on the conversion pipe, a rotating plate for regulating the water channel channels is rotatably arranged in the conversion pipe,

2. The dishwasher of claim 1, wherein a first spray arm is rotatably connected to the first water outlet.

3. The dishwasher of claim 1, wherein the transfer pipe is fixed with a driving motor, and an output shaft of the driving motor is connected to the rotary plate and can rotate the rotary plate.

4. The dishwasher water diversion system of claim 3 wherein a connection shaft is fixed to an output shaft of the drive motor, the connection shaft having a connection protrusion thereon, the rotating plate having a connection barrel receiving the connection protrusion thereon, the connection protrusion extending into the connection barrel.

5. The dishwasher water diversion system of claim 4 wherein a compression spring is disposed between said attachment protrusion and said attachment cylinder.

6. The dishwasher of claim 1, wherein each of said waterway channels is connectable to a spray arm.