CN116421118B

CN116421118B - Suspension type dish washer and waterway system

Info

Publication number: CN116421118B
Application number: CN202310333891.1A
Authority: CN
Inventors: 李晨; 蔡朝忠; 平铖浩; 沈钧; 刘齐标; 李磊
Original assignee: Shaoxing Angel Drinking Water Technology Co ltd
Current assignee: Shaoxing Angel Drinking Water Technology Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2025-11-28
Anticipated expiration: 2043-03-31
Also published as: CN116421118A

Abstract

This invention discloses a wall-mounted dishwasher and its water system, including a cabinet and a door with an open bottom. The door can move up and down to seal and close the lower part of the cabinet. The cabinet contains a washing chamber with an upper washing wheel at the top. A water collection platform is located on the upper part of the door, inserted into the washing chamber. A lower washing wheel is located on the upper part of the water collection platform, and both wheels are used for washing. A mesh basket is located on the upper part of the water collection platform, with the lower washing wheel below it. An inlet pipe and an outlet pipe are located on the outside of the cabinet. The inlet pipe is connected to the upper washing wheel via a first spray pipe, and to the lower washing wheel via a second spray pipe. The outlet pipe can communicate with the lower part of the water collection platform. The cabinet of this invention is fixed to the lower part of the kitchen wall cabinet, and the door can move up and down to close or open with the cabinet, achieving a wall-mounted dishwasher design with good practicality.

Description

Suspension type dish washer and waterway system

Technical Field

The invention relates to the technical field of dish washers, in particular to a suspension type dish washer and a waterway system.

Background

The dish washer is used as kitchen electrical equipment for washing tableware, the dish washer is widely applied to various families, the existing dish washer can be divided into a bench type dish washer and a bench type dish washer according to different installation modes, the bench type dish washer cannot occupy bench space, space utilization is good, the dish washer is designed when a cabinet is designed, later installation is difficult, the bench type dish washer is convenient to install and can be directly installed at the later stage, but the space of a table top is occupied, kitchen crowding is caused, the kitchen is influenced, the attractiveness of a kitchen is influenced, the size of the common bench type dish washer is relatively small, and the practicability is low.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a suspension type dish washer and a waterway system, wherein a box body is fixed with the lower part of a kitchen hanging cabinet, a door body can move up and down to be covered or opened with the box body, so that the suspension type design of the dish washer is realized, and the practicability is good.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

The utility model provides a suspension type dish washer, includes that the lower extreme is open-ended box and door body, the door body can reciprocate sealed lid and closes box lower part, the inside washing chamber that is equipped with of box, the washing chamber top is equipped with the washing wheel, door body upper portion is equipped with the catchment platform, the catchment platform inserts the washing intracavity, catchment platform upper portion is equipped with the washing wheel down, it is used for the washing operation with lower washing wheel to go up the washing wheel, catchment platform upper portion is equipped with the basket, the washing wheel is located the basket below down, the box outside is equipped with inlet tube and last drain pipe, the inlet tube passes through first spray pipe connection with last washing wheel, the inlet tube passes through the second spray pipe connection with lower washing wheel, it can communicate with catchment platform lower part to go up the drain pipe.

The water collection device comprises a water collection platform, and is characterized in that an annular groove is formed in the upper portion of the door body, the annular groove is located on the outer side of the water collection platform, an annular rib is arranged on the lower portion of the box body, the annular rib can be inserted into the annular groove, a sealing ring is wrapped on the outer side of the annular rib, and the lower portion of the sealing ring can be abutted to the bottom of the annular groove to seal a washing cavity.

The inner wall of the sealing ring is provided with an annular lug which is arranged in an upward inclined manner, the inner wall of the washing cavity is provided with a chamfer which is arranged in an inward inclined manner, when the door body is separated from the opening of the box body, a water storage groove can be formed between the annular lug and the chamfer, and when the door body covers the opening of the box body, the inner wall of the annular lug is clung to the outer side of the water collecting table, and the outer wall of the annular lug is clung to the chamfer.

The washing device is characterized in that a first installation cavity is arranged in the box body and is isolated from the washing cavity through a partition plate, a water distribution box is arranged in the first installation cavity, the upper washing wheel is connected with the water distribution box, and the water inlet pipe is connected with the upper water outlet pipe and the water distribution box.

The door body reciprocates through lead screw drive mechanism, lead screw drive mechanism includes guide bar, lead screw and motor, the washing chamber side is equipped with the second installation cavity, guide bar and lead screw are located the second installation cavity, both ends and the second installation cavity upper and lower both sides of guide bar and lead screw are connected, the lead screw upper end is connected with the motor, door body upper portion is equipped with the support frame, the support frame can insert the second installation cavity in, the support frame side is equipped with the connecting block, guide bar and lead screw run through connecting block and lead screw and connecting block threaded connection.

The inside water catch box that is equipped with of door, the inside water catch box that is equipped with of water catch box, water catch box passes through return pipe connection with the water catch box, second spray pipe and return pipe are the flexible pipe of spring, second spray pipe and return pipe run through the second installation cavity.

The upper part of the water collecting table is provided with a baffle, the baffle is inserted into the washing cavity, the upper part of the baffle is provided with a sealing piece, and the sealing piece is abutted against the inner wall of the washing cavity.

The utility model discloses a washing machine, including baffle, limiting plate, supporting rib, basket, baffle upper portion, limiting plate, washing chamber, support rib upper portion butt basket lower part, baffle upper portion is equipped with the limiting plate, the limiting plate is located the baffle both sides, the limiting plate can insert inside the washing chamber, the limiting plate inner wall is equipped with the supporting rib, supporting rib upper portion butt basket lower part, baffle upper portion is equipped with the rack, the rack side is connected with the baffle.

A waterway system of a suspended dishwasher, further comprising a washing waterway and a drainage waterway formed of the water diversion box, the water collection box, the water inlet pipe, the transfer pipe, the first water spray pipe, the second water spray pipe, the upper washing wheel, the lower washing wheel, the water return pipe, the upper drainage pipe and the lower drainage pipe;

The water inlet pipe is connected with the switching pipe, the switching pipe is connected with the first water spraying pipe, the second water spraying pipe and the water diversion box respectively, the first water spraying pipe is connected with the upper washing wheel, the second water spraying pipe is connected with the lower washing wheel, the water return pipe is communicated with the water collection box, the water collection box is positioned at the bottom of the door body, the water collection box is communicated with the washing cavity, and the other end of the water return pipe is connected with the water diversion box and is communicated with the switching pipe;

The drainage waterway, go up drain pipe and shunt box intercommunication, lower drain pipe and water catch box intercommunication, go up drain pipe and lower drain pipe intercommunication.

The inside external cavity and the inner chamber of formation that keep apart through first filter screen of dividing of water box, inlet tube, wet return and last drain pipe can communicate with the external cavity respectively, the switching pipe can communicate with the inner chamber.

The beneficial effects of the invention are as follows:

1. The box body can be fixed at the lower part of the hanging cabinet by arranging the U-shaped clamp, so that the hanging type fixing of the dish washing machine is realized, and the installation position of the dish washing machine is overhigh due to the adoption of the hanging type fixing structure, so that the opening and closing of the door body are facilitated by arranging the door body in an up-down drawing mode, the placing and taking of bowls and chopsticks are facilitated, the operation is convenient, and the practicability is good;

2. When the door body is opened after washing, water drops are often attached to the inner wall of the washing cavity, the water drops fall along the inner wall of the washing cavity under the action of gravity, if the water drops are not arranged, the water drops can directly fall on the surface of the door body or fall on a kitchen table top, so that the kitchen table top is required to be cleaned after each use, the water drops are arranged in the water drops to be collected, the water drops are effectively prevented from falling on the kitchen table top, the use effect is greatly improved, and when the door body covers the box body, the water drops can provide avoidance space for deformation of the annular protruding pieces, so that the water collecting table is convenient to insert, the sealing function of the side wall of the water collecting table and the washing cavity can be realized, and the sealing performance of the door body and the box body is further improved;

3. Through setting up circulation washing mode, can improve the utilization efficiency of water resource greatly, reduce the waste of water resource, through setting up first filter screen and second filter screen, can realize clean water's secondary filtration, improve the filter effect, reduce the risk of pipeline jam.

Drawings

FIG. 1 is a schematic view of the structure of the present invention at a first viewing angle;

FIG. 2 is a schematic view of the structure of the present invention at a second view angle;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at A;

FIG. 5 is an enlarged view of FIG. 3 at B;

FIG. 6 is a partial cross-sectional view of the seal when the door is closed to the box;

FIG. 7 is a schematic view of a partial structure of a seal;

FIG. 8 is a schematic view of the internal part of the present invention;

FIG. 9 is a schematic view of a door body;

fig. 10 is an enlarged view of fig. 9 at C;

FIG. 11 is a schematic view of the structure of the water diversion box;

fig. 12 is a waterway diagram of the present invention.

In the figure, 1, a box body; 101, a first mounting cavity; 102, a washing cavity; 103, a partition plate, 104, a second installation cavity, 105, an annular rib, 106, a chamfer, 107, a U-shaped clamp, 2, a door body, 201, a water collecting table, 202, a baffle, 203, a limiting plate, 204, a supporting rib, 205, an annular groove, 206, a net rack, 207, a support frame, 208, a connecting block, 209, a lower water outlet, 3, a net basket, 4, an upper washing wheel, 5, a lower washing wheel, 6, a water distribution box, 601, a water distribution box, 602, a first filter screen, 603, an outer cavity, 604, an inner cavity, 7, a water collecting box, 701, a second filter screen, 8, a sealing ring, 801, an annular lug, 802, a water storage groove, 9, a sealing member, 901, a connecting strip, 902, a first convex rib, 903, a second convex rib, 904, a first connecting rib, 905, a third convex rib, 906, a second connecting rib, 907, a first water outlet hole, 908, a second water outlet hole, 10, a guide rod, 11, a screw, 12, a motor, 13, a water inlet pipe, 14, a first pump body, 15, a second pump body, 16, 17, a first water outlet pipe, 17, a second water outlet pipe, 18, a third water outlet pipe, a water jet pipe, 25, a third water jet pipe, a water jet pipe, 25, a water jet pipe, a third water jet pipe, a water, and a water pipe, and a water.

Detailed Description

The invention is further described with reference to the drawings and detailed description which follow:

In the description of the present specification, the azimuth or positional relationship indicated by the terms "upper", "lower", "left", "right", etc., are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or unit referred to must have a specific direction, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention.

As shown in fig. 1 to 12, a hanging type dish washer comprises a box body 1 and a door body 2, wherein the lower end of the box body 1 is provided with an opening, a pair of U-shaped clamps 107 are fixed on the upper portion of the box body 1, a plurality of threaded holes are formed in the U-shaped clamps 107, and the hanging type dish washer can be fixed with the bottom of a hanging cabinet through the threaded holes, so that the box body 1 is hung on the lower portion of the hanging cabinet, and the hanging type dish washer is fixed.

The door body 2 can be used for moving up and down to seal the lower part of the cover box body 1, a washing cavity 102 is arranged in the box body 1, when the door body 2 is used for sealing the box body 1, the washing cavity 102 is a sealed cavity, an upper washing wheel 4 is arranged at the top of the washing cavity 102, a water collecting table 201 is arranged at the upper part of the door body 2, a lower washing wheel 5 is arranged at the upper part of the water collecting table 201, the upper washing wheel 4 and the lower washing wheel 5 are used for washing operation, a basket 3 is arranged at the upper part of the water collecting table 201, the lower washing wheel 5 is arranged below the basket 3, objects requiring washing such as bowls and chopsticks can be placed in the basket 3, a water inlet pipe 13 and an upper drain pipe 23 are arranged at the outer side of the box body 1, water can enter from the water inlet pipe 13, and be sprayed out from the upper washing wheel 4 and the lower washing wheel 5 for cleaning bowls and chopsticks, and waste water after cleaning is discharged to the outside from the upper drain pipe 23.

As shown in fig. 3 and fig. 4, the upper portion of the door body 2 is provided with an annular groove 205, the annular groove 205 is located at the outer side of the water collecting table 201, the lower portion of the box body 1 is provided with an annular rib 105, the annular rib 105 can be inserted into the annular groove 205, the outer side of the annular rib 105 is wrapped with a sealing ring 8, the sealing ring 8 is a rubber member, when the door body 2 and the box body 1 are covered, the water collecting table 201 is inserted into the washing cavity 102, the lower portion of the sealing ring 8 is abutted to the bottom of the annular groove 205 so as to seal the washing cavity 102, the positioning effect can be achieved by arranging the water collecting table 201, the door body 2 can be conveniently and better covered with the box body 1, sealing between the door body 2 and the box body 1 can be achieved by matching the sealing ring 8 with the annular groove 205, and leakage phenomena of the washing cavity 102 during washing operation can be effectively prevented.

As shown in fig. 4 and 6, preferably, the inner wall of the sealing ring 8 is provided with an annular tab 801 that is disposed obliquely upward, the inner wall of the washing chamber 102 is provided with a chamfer 106 that is disposed obliquely inward, when the door 2 is separated from the opening of the box 1, a water storage tank 802 can be formed between the annular tab 801 and the chamfer 106, the opening of the water storage tank 802 is disposed upward, and when the door 2 covers the opening of the box 1, the inner wall of the annular tab 801 is tightly attached to the outer side of the water collecting table 201, and the outer wall is tightly attached to the chamfer 106.

Through chamfer 106 and annular lug 801 cooperation formation's catch basin 802, when washing is accomplished and when opening door body 2, washing chamber 102 inner wall often has the drop of water to be attached to, these drops receive the action of gravity and fall along washing chamber 102 inner wall, if not set up catch basin 802, these drops can direct drip door body 2 surface or drip to the kitchen counter-top for all need clean the kitchen counter-top after every use, and set up catch basin 802, make the drop of water drop collect in catch basin 802, effectually prevent that the drop of water from dripping to the kitchen counter-top, the result of use has been greatly improved, and when door body 2 covers box 1, catch basin 802 can provide the space of dodging for annular lug 801 deformation, not only be convenient for collect the insertion of water table 201, can also realize the sealing function of water table 201 lateral wall and washing chamber 102, thereby further improve door body 2 and box 1's leakproofness.

Wherein, as shown in fig. 10 and 12, the annular groove 205 also plays a role of water collection, when the tank body 1 is opened, not only the water drops dropping on the water collection table 201 can enter the annular groove 205, but also the water drops dropping from the washing chamber 102 can be dropped into the annular groove 205 for collection, and a lower water outlet 209 is also arranged at the lower part of the door body 2, the upper water outlet 23 can be communicated with the lower part of the water collection table 201, one end of the lower water outlet 209 is communicated with the annular groove 205, the other end of the lower water outlet 209 can be communicated with the upper water outlet 23, and the accumulated water in the annular groove 205 can be discharged from the outside through the lower water outlet 209, thereby preventing the accumulated water from overflowing onto the kitchen table.

The door body 2 moves up and down through a screw transmission mechanism, the screw transmission mechanism comprises a guide rod 10, a screw rod 11 and a motor 12, a second installation cavity 104 which is isolated from each other is arranged on the side face of the washing cavity 102, the guide rod 10 and the screw rod 11 are positioned in the second installation cavity 104, two ends of the guide rod 10 and the screw rod 11 are respectively connected with the upper side and the lower side of the second installation cavity 104, the screw rod 11 is rotationally connected with two ends of the second installation cavity 104, the upper end of the screw rod 11 is connected with the motor 12, a support frame 207 is arranged on the upper portion of the door body 2, the support frame 207 can be inserted into the second installation cavity 104, a connecting block 208 is arranged on the side face of the support frame 207, and the guide rod 10 and the screw rod 11 penetrate through the connecting block 208 and the screw rod 11 are in threaded connection with the connecting block 208.

The motor 12 drives the screw rod 11 to rotate, the support frame 207 can be synchronously driven to move up and down, the support frame 207 can also pull the door body 2 to move up and down, the lower opening of the box body 1 is covered or the lower opening of the box body 1 is opened, the automatic movement of the door body 2 is realized in a screw rod transmission mode, the manual closing mode is canceled, the movement is stable and reliable, the time and labor are saved, the door body 2 can be effectively prevented from falling, and the reliability of the structure is improved.

As shown in fig. 9, a baffle 202 is disposed on the upper portion of the water collecting table 201, and the baffle 202 is inserted into the washing chamber 102, so that the basket 3 and the support frame 207 can be isolated by disposing the baffle 202, and the support frame 207 and the washing chamber 102 can be isolated in the downward movement process of the door body 2, so as to prevent water drops from entering the region where the support frame 207 is located.

As shown in fig. 3,5 and 7, a sealing member 9 is installed on the upper portion of the baffle 202, the sealing member 9 is a rubber member, the sealing member 9 abuts against the inner wall of the washing chamber 102, specifically, the sealing member 9 includes a connecting bar 901, the connecting bar 901 abuts against the inner wall of the baffle 202 and is fixed with the baffle 202 through a screw, a first protruding rib 902 which is inclined outwards is arranged on the upper portion of the connecting bar 901, the inner side of the first protruding rib 902 is inclined downwards towards the inside of the door body 2, the upper end of the first protruding rib 902 is tightly attached to the inner wall of the washing chamber 102, a gap between the outer wall of the baffle 202 and the inner wall of the washing chamber 102 can be sealed through the arrangement of the first protruding rib 902, water drops are prevented from dripping to the support frame 207, and when the door body 2 moves upwards, the water drops on the side wall of the washing chamber 102 can be scraped to the water collecting table 201;

The first protruding muscle 902 is close to one side of washing chamber 102 inner wall and is equipped with protruding muscle 903 of second and protruding muscle 905 of third, protruding muscle 903 of second and protruding muscle 905 of third all slope upwards set up, protruding muscle 903 of second and protruding muscle 905 outside all butt washing chamber 102 inner wall of third, protruding muscle 905 of third is located protruding muscle 903 below, protruding muscle 902 of first and second are connected through a plurality of first connecting bars 904, protruding muscle 903 of second and protruding muscle 905 of third are connected through a plurality of second connecting bars 906, through setting up protruding muscle 903 of second and protruding muscle 905 of third, can realize triple sealing function, further prevent that the drop of water in the washing chamber 102 from leaking in the gap of baffle 202 and washing chamber 102 inner wall for the structure is more reliable, through setting up first connecting bar 904 and second connecting bar 906, can effectually improve the structural strength of protruding muscle 902 of first, protruding muscle 903 and third protruding muscle 905, improves sealed effect.

The lowest department of second protruding muscle 903 is equipped with a plurality of first wash port 907, first wash port 907 communicates with third protruding muscle 905 upper portion, third protruding muscle 905 lowest department is equipped with second wash port 908, second wash port 908 communicates with baffle 202 inboard, is scraped by second protruding muscle 903 after having a part drop of water through first protruding muscle 902, and the drop of water that second protruding muscle 903 scraped can enter into baffle 202 inboard through first wash port 907, second wash port 908 in proper order, can effectually prevent that second protruding muscle 903 upper portion from producing ponding, influences sealing performance, and when first protruding muscle 902 and second protruding muscle 903 all became invalid, the drop of water was scraped through third protruding muscle 905 to directly drop to baffle 202 inboard from second wash port 908.

As shown in fig. 1 and 9, the water collecting table 201 is provided with a limiting plate 203 on the upper portion, the limiting plate 203 is located on two sides of the baffle 202, the limiting plate 203 can be inserted into the washing cavity 102, a supporting rib 204 is arranged on the inner wall of the limiting plate 203, the upper portion of the supporting rib 204 is abutted to the lower portion of the basket 3, a net rack 206 is arranged on the upper portion of the baffle 202, the side face of the net rack 206 is connected with the baffle 202, the limiting plate 203 is arranged to limit the basket 3, the supporting rib 204 is arranged to support the basket 3, the suspension of the basket 3 is guaranteed, the net rack 206 is arranged to further limit the basket 3, the structural strength of the baffle 202 is improved, and the baffle 202 is prevented from deforming.

As shown in fig. 3, a first installation cavity 101 is provided in the box 1, the first installation cavity 101 is isolated from a washing cavity 102 by a partition plate 103, and the motor 12 is installed in the first installation cavity 101.

As shown in fig. 3, 11 and 12, the waterway system of the suspended dishwasher of the present invention comprises a water diversion tank 6 and a water collection box 7, wherein the water diversion tank 6 is installed in a first installation cavity 101, the upper washing wheel 4 and the lower washing wheel 5 are respectively connected with the water diversion tank 6, further, the water inlet pipe 13 is connected with the upper washing wheel 4 through a first water spraying pipe 18, and the water inlet pipe 13 is connected with the lower washing wheel 5 through a second water spraying pipe 19;

the inside of the water diversion box 6 is provided with a water diversion box 601, an outer cavity 603 and an inner cavity 604 are formed in the water diversion box 601 in an isolated mode through a first filter screen 602, and the first filter screen 602 is used for filtering water in the outer cavity 603 and then entering the inner cavity 604;

The water inlet pipe 13 and the upper water outlet pipe 23 are respectively connected with the water diversion box 6, specifically, the side surface of the water diversion box 601 is respectively provided with a first pump body 14, a second pump body 15, a third pump body 21 and a fourth pump body 22, the first pump body 14 is respectively connected with the water inlet pipe 13, the second pump body 15 and the water diversion box 601, the water inlet pipe 13 is communicated with or blocked from the outer cavity 603 through the first pump body 14, and the water inlet pipe 13 is communicated with or blocked from the second pump body 15 through the first pump body 14;

the second pump body 15 is respectively connected with the first pump body 14, the switching tube 29 and the inner cavity 604 are communicated or blocked through the second pump body 15, the other end of the switching tube 29 is connected with a heating tube 16, the heating tube 16 can heat water in a pipeline, the other end of the heating tube 16 is connected with a first joint 17, the first joint 17 is respectively connected with a first water spray tube 18 and a second water spray tube 19, the first water spray tube 18 is connected with the upper washing wheel 4, and the second water spray tube 19 is connected with the lower washing wheel 5;

one end of the third pump body 21 is connected with the outer cavity 603, the other end of the third pump body is connected with the water return pipe 20, and the water return pipe 20 is communicated or blocked with the outer cavity 603 through the third pump body 21;

One end of the fourth pump body 22 is connected with the outer cavity 603, and the other end is connected with an upper drain pipe 23, and the upper drain pipe 23 is communicated or blocked with the outer cavity 603 through the fourth pump body 22.

The water collecting box 7 is located inside the door body 2, specifically is located the door body 2 bottom, water collecting box 7 and washing chamber 102 intercommunication, the super water collecting box 7 department slope of water collecting table 201 upper surface sets up, is convenient for drain water to the water collecting box 7 in, and water collecting box 7 upper portion is equipped with second filter screen 701, and the water on water collecting table 201 surface flows into the water collecting box 7 after the second filter screen 701 filters, can prevent the pipeline jam.

The water diversion box 601 is connected with the water collection box 7 through a water return pipe 20, specifically, one end of the water return pipe 20 is connected with a third pump body 21, the other end of the water return pipe is connected with the water collection box 7, and water in the water collection box 7 can be pumped into the water diversion box 601 through the third pump body 21.

The lower part of the water collection box 7 is connected with a fifth pump body 25, the outlet end of the fifth pump body 25 is connected with a lower drain pipe 24, the other end of the lower drain pipe 24 is connected with a second joint 27, the other two ends of the second joint 27 are respectively connected with a lower drain pipe 26 and a third joint 28, the other end of the lower drain pipe 26 is connected with a lower drain outlet 209, one of the other two ends of the third joint 28 is connected with an upper drain pipe 23, and the other end of the third joint 28 is communicated with the outside.

Wherein, the first joint 17, the second joint 27 and the third joint 28 are all tee joints, and the upper drain pipe 23 is a spring telescopic pipe.

As shown in fig. 8, the second water spraying pipe 19 and the water return pipe 20 are spring telescopic pipes, and the second water spraying pipe 19 and the water return pipe 20 penetrate through the second installation cavity 104, and by means of the spring telescopic pipes, the expansion and contraction of the second water spraying pipe 19 and the water return pipe 20 can be realized, the door body 2 can be lifted up and down conveniently, and the second water spraying pipe 19 and the water return pipe 20 can be prevented from being folded, wound and other defects in the expansion and contraction process.

As shown in fig. 12, the present invention can form a washing water path, a cleaning washing chamber 102, a drain water path, and a flushing water path by a water diversion box 601, a water collection box 7, a water inlet pipe 13, a switching pipe 29, a first water spray pipe 18, a second water spray pipe 19, an upper washing wheel 4, a lower washing wheel 5, a water return pipe 20, an upper drain pipe 23, a lower drain pipe 24, and the like.

The washing waterway, the said inlet tube 13 is connected with transfer tube 29, the said transfer tube 29 connects with first spray pipe 18, second spray pipe 19 and divides the water box 601 to connect separately, the said first spray pipe 18 connects with upper washing wheel 4, the said second spray pipe 19 connects with lower washing wheel 5, the said return pipe 20 communicates with water collecting box 7, the said return pipe 20 another end connects with and divides the water box 601 and communicates with transfer tube 29, in particular, the invention, while carrying on the washing operation, the fourth pump body 22 and fifth pump body 25 are normally closed, the trend of the clean water is:

1. the cleaning water enters from the water inlet pipe 13, sequentially passes through the first pump body 14 and the second pump body 15 and then enters the heating pipe 16 for heating, the heated cleaning water flows through the first joint 17 and then enters the first water spraying pipe 18 and the second water spraying pipe 19 in two ways, and finally is sprayed into the washing cavity 102 from the upper washing wheel 4 and the lower washing wheel 5 respectively for washing operation;

cleaning water sprayed from the upper washing wheel 4 and the lower washing wheel 5 is filtered into the water collecting box 7 through the second filter screen 701 after bowls and chopsticks are washed, and when the water collecting box 7 is full of water, the first pump body 14 is closed, and water supply is stopped;

2. the third pump body 21 works to pump the water in the water collecting box 7 into the outer cavity 603 of the water diversion box 601, the water in the outer cavity 603 enters the inner cavity 604 after being filtered again by the first filter screen 602, the second pump body 15 works to pump the water in the inner cavity 604 into the heating pipe 16, and the circulating washing operation in the washing cavity 102 can be realized through the continuous work of the third pump body 21 and the second pump body 15.

Through setting up circulation washing mode, can improve the utilization efficiency of water resource greatly, reduce the waste of water resource, through setting up first filter screen 602 and second filter screen 701, can realize the secondary filter of clean water, improve the filter effect, reduce the risk of pipeline jam.

A water drainage channel, after washing, the waste water needs to be drained, the upper drain pipe 23 is communicated with the water diversion box 601, the lower drain pipe 24 is communicated with the water collection box 7, the upper drain pipe 23 is communicated with the lower drain pipe 24, specifically, the fourth pump body 22 and the fifth pump body 25 work, the water in the water diversion box 601 is drained from the upper drain pipe 23 through the fourth pump body 22, the water in the water collection box 7 is drained from the lower drain pipe 24 through the fifth pump body 25, and the lower drain pipe 24 is connected with the upper drain pipe 23 through the third joint 28, so that the final waste water can be drained from the third joint 28;

when the door body 2 is opened, water dropped into the annular groove 205 enters the second joint 27 through the down pipe 26, and finally is discharged from the third joint 28.

Through setting up drain pipe 23 and drain pipe 24 down, not only can improve drainage efficiency, can also make the water in the pipeline arrange cleaner, reduce pipeline ponding, through setting up downcomer 26, can be with the drainage of the water that remains in the ring channel 205, prevent ponding in the ring channel 205.

The cleaning chamber 102 is cleaned, before the waste water opens the door body 2, the cleaning chamber 102 is required to be flushed, specifically, the first pump body 14 is opened, external cleaning water is pumped in from the water inlet pipe 13 and finally sprayed out from the upper washing wheel 4 and the lower washing wheel 5, so that the cleaning chamber 102 is cleaned, and the flushed water is pumped and discharged directly through the fifth pump body 25.

Because the water used is filtered water after washing the bowls and chopsticks during the cyclic washing, the sea in the water can contain some impurities, and the bowls and chopsticks can be washed by cleaning the washing cavity 102, so that the bowls and chopsticks are cleaner.

The water route is washed, washes the water diversion box 601, and second pump body 15 and third pump body 21 are closed, and first pump body 14 and fourth pump body 22 are opened, and outside clean water gets into from inlet tube 13, gets into outside 603 and washes the outer wall of first filter screen 602 after first pump body 14, and the inside water of water diversion box 601 is discharged from last drain pipe 23 through fourth pump body 22 to realize the operation of washing of water diversion box 601, be favorable to improving the life of first filter screen 602.

The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims

1. A water system for a hanging dishwasher, characterized in that it comprises a water distribution box (601), a water collection box (7), a water inlet pipe (13), a transfer pipe (29), a first spray pipe (18), a second spray pipe (19), an upper washing wheel (4), a lower washing wheel (5), a return water pipe (20), an upper drain pipe (23), and a lower drain pipe (24) forming a washing water system, a drain water system, a cleaning washing chamber (102), and a rinsing water system;

The water distribution box (601) is separated into an outer cavity (603) and an inner cavity (604) by a first filter screen (602). The water inlet pipe (13), the water return pipe (20) and the upper drain pipe (23) can be connected to the outer cavity (603) respectively, and the connecting pipe (29) can be connected to the inner cavity (604).

The washing water circuit is as follows: the inlet pipe (13) is connected to the transfer pipe (29), the transfer pipe (29) is connected to the first spray pipe (18), the second spray pipe (19) and the water distribution box (601) respectively, the first spray pipe (18) is connected to the upper washing wheel (4), the second spray pipe (19) is connected to the lower washing wheel (5), the return pipe (20) is connected to the water collection box (7), the water collection box (7) is located at the bottom of the door (2), the water collection box (7) is connected to the washing chamber (102), and the other end of the return pipe (20) is connected to the water distribution box (601) and connected to the transfer pipe (29);

During the washing operation, the fourth pump body (22) and the fifth pump body (25) are normally closed, and the direction of the cleaning water is as follows:

During the initial wash, the cleaning water enters through the inlet pipe (13), passes through the first pump body (14) and the second pump body (15) in sequence, and then enters the heating pipe (16) for heating. The heated cleaning water flows through the first connector (17) and then splits into two paths into the first spray pipe (18) and the second spray pipe (19). Finally, it is sprayed out from the upper washing wheel (4) and the lower washing wheel (5) into the washing chamber (102) for washing.

The cleaning water sprayed from the upper washing wheel (4) and the lower washing wheel (5) is filtered through the second filter screen (701) and stored in the water collection box (7) after rinsing the dishes. When the water collection box (7) is full, the first pump body (14) is turned off and the water supply is stopped.

During the circulating washing process, the third pump (21) operates, pumping water from the water collection box (7) into the outer cavity (603) of the water distribution box (601). The water in the outer cavity (603) is filtered again by the first filter screen (602) and then enters the inner cavity (604). The second pump (15) operates, pumping water from the inner cavity (604) into the heating tube (16). Through the continuous operation of the third pump (21) and the second pump (15), the circulating washing operation in the washing chamber (102) can be realized.

The drainage waterway is such that the upper drainage pipe (23) is connected to the water distribution box (601), the lower drainage pipe (24) is connected to the water collection box (7), and the upper drainage pipe (23) is connected to the lower drainage pipe (24).

Clean the washing chamber (102). The first pump body (14) is opened to draw external cleaning water into the chamber through the inlet pipe (13), and finally spray it out from the upper washing wheel (4) and the lower washing wheel (5) to clean the washing chamber (102). The water rinsed off is directly pumped out through the fifth pump body (25).

The water path is flushed, the water distribution box (601) is flushed, the second pump body (15) and the third pump body (21) are closed, the first pump body (14) and the fourth pump body (22) are opened, the external clean water enters from the inlet pipe (13), passes through the first pump body (14) and enters the outer cavity (603) to flush the outer wall of the first filter screen (602), and the water inside the water distribution box (601) is discharged from the upper drain pipe (23) through the fourth pump body (22), thereby realizing the flushing operation of the water distribution box (601).

2. A hanging dishwasher, employing the water system of a hanging dishwasher as described in claim 1, characterized in that: it includes a housing (1) with an open lower end and a door (2), the door (2) being able to move up and down to seal and cover the lower part of the housing (1), the housing (1) having a washing chamber (102) inside, the washing chamber (102) having an upper washing wheel (4) at the top, the door (2) having a water collection platform (201) at the top, the water collection platform (201) being inserted into the washing chamber (102), and the water collection platform (201) having a lower... The washing wheel (5), the upper washing wheel (4) and the lower washing wheel (5) are used for washing operations. The upper part of the water collection platform (201) is provided with a net basket (3). The lower washing wheel (5) is located below the net basket (3). The outer side of the box body (1) is provided with a water inlet pipe (13) and an upper drain pipe (23). The water inlet pipe (13) is connected to the upper washing wheel (4) through a first spray pipe (18). The water inlet pipe (13) is connected to the lower washing wheel (5) through a second spray pipe (19). The upper drain pipe (23) can communicate with the lower part of the water collection platform (201).

3. A hanging dishwasher as described in claim 2, characterized in that: the upper part of the door body (2) is provided with an annular groove (205), the annular groove (205) is located outside the water collection platform (201), the lower part of the cabinet body (1) is provided with an annular rib (105), the annular rib (105) can be inserted into the annular groove (205), the outer side of the annular rib (105) is wrapped with a sealing ring (8), the lower part of the sealing ring (8) can abut against the bottom of the annular groove (205) to seal the washing chamber (102).

4. A hanging dishwasher as described in claim 3, characterized in that: the inner wall of the sealing ring (8) is provided with an upwardly inclined annular protrusion (801), the inner wall of the washing chamber (102) is provided with an inwardly inclined chamfer (106), when the door (2) is separated from the opening of the cabinet (1), a water storage tank (802) can be formed between the annular protrusion (801) and the chamfer (106), when the door (2) covers the opening of the cabinet (1), the inner wall of the annular protrusion (801) is close to the outer side of the water collection platform (201) and the outer wall is close to the chamfer (106).

5. A hanging dishwasher as described in claim 2, characterized in that: the cabinet (1) is provided with a first mounting cavity (101), the first mounting cavity (101) is separated from the washing cavity (102) by a partition (103), a water distribution tank (6) is installed in the first mounting cavity (101), the upper washing wheel (4) is connected to the water distribution tank (6), and the water inlet pipe (13) and the upper drain pipe (23) are both connected to the water distribution tank (6).

6. A hanging dishwasher as described in claim 5, characterized in that: the door body (2) moves up and down through a screw drive mechanism, the screw drive mechanism includes a guide rod (10), a screw (11) and a motor (12), a second mounting cavity (104) is provided on the side of the washing chamber (102), the guide rod (10) and the screw (11) are located in the second mounting cavity (104), the two ends of the guide rod (10) and the screw (11) are respectively connected to the upper and lower sides of the second mounting cavity (104), the upper end of the screw (11) is connected to the motor (12), a support frame (207) is provided on the upper part of the door body (2), the support frame (207) can be inserted into the second mounting cavity (104), a connecting block (208) is provided on the side of the support frame (207), the guide rod (10) and the screw (11) pass through the connecting block (208) and the screw (11) is threadedly connected to the connecting block (208).

7. A hanging dishwasher as described in claim 6, characterized in that: a water collection box (7) is provided inside the door body (2), a water distribution box (601) is provided inside the water distribution tank (6), the water distribution box (601) and the water collection box (7) are connected by a return water pipe (20), the second spray pipe (19) and the return water pipe (20) are spring telescopic pipes, and the second spray pipe (19) and the return water pipe (20) pass through the second mounting cavity (104).

8. A hanging dishwasher as described in claim 2, characterized in that: a baffle (202) is provided on the upper part of the water collection platform (201), the baffle (202) is inserted into the washing chamber (102), a sealing member (9) is installed on the upper part of the baffle (202), and the sealing member (9) abuts against the inner wall of the washing chamber (102).

9. A hanging dishwasher as described in claim 8, characterized in that: a limiting plate (203) is provided on the upper part of the water collection platform (201), the limiting plate (203) is located on both sides of the baffle (202), the limiting plate (203) can be inserted into the washing chamber (102), a supporting rib (204) is provided on the inner wall of the limiting plate (203), the upper part of the supporting rib (204) abuts against the lower part of the wire basket (3), a wire mesh frame (206) is provided on the upper part of the baffle (202), and the side of the wire mesh frame (206) is connected to the baffle (202).