CN213371827U

CN213371827U - Commercial dish washer sprays rinsing device

Info

Publication number: CN213371827U
Application number: CN202021592316.1U
Authority: CN
Inventors: 邵世刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-06-08
Anticipated expiration: 2030-08-04

Abstract

The utility model provides a commercial dish washer sprays rinsing device, including washing tank, top cap, spray pump, the washing tank bottom is equipped with down spray set, be equipped with spray set on the top cap, it includes electric drive mechanism and installs the spray rack of a plurality of shower nozzles to go up spray set, spray rack passes through the pipe connection spray pump, the mobilizable setting of spray rack is in the top cap, electric drive mechanism connects spray rack is used for the drive spray rack and shower nozzle are at reciprocating type cyclic motion in the certain limit. The system is provided with the movable spray head structure, so that the spray head can carry out all-dimensional dead-angle-free washing on tableware, and the tableware cleaning efficiency and the cleaning effect can be obviously improved.

Description

Commercial dish washer sprays rinsing device

Technical Field

The utility model relates to a relevant technical field of dish washer specifically is a commercial dish washer sprays rinsing device.

Background

Automatic dishwashers are currently in widespread use in homes and businesses. In the existing automatic dish-washing machine technology, automatic commercial dish-washing machines for small and medium-sized hotels, dining halls and the like generally adopt a spraying technology and a mixed ultrasonic technology to realize automatic dish-washing.

In the prior art, as the applicant of the present application previously filed an application number "2019219190241", which is named as "a hydrothermal recycling full-automatic dishwasher", the structure mainly includes a dish washing rack, a washing tank, a filtering water tank, a spraying water tank, an upper spray head assembly, a lower spray head assembly, and the like. Because the tableware all is multiseriate in the dish rack and places, and goes up a plurality of shower nozzles in the shower nozzle subassembly and be fixed the setting, consequently, can have the dead angle when the shower nozzle sprays water downwards for some tableware can't directly receive the impact of shower nozzle rivers, lead to tableware cleaning efficiency low, cleaning performance poor.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of prior art, the utility model discloses combine prior art, from practical application starting, provide a commercial dish washer sprays rinsing device, this system is through setting up mobilizable shower nozzle structure for the shower nozzle can carry out all-round no dead angle to the tableware and wash, can show improvement tableware cleaning efficiency and cleaning performance.

The technical scheme of the utility model as follows:

a spray rinsing device of a commercial dish washing machine comprises a cleaning tank, a top cover and a spray pump, wherein the bottom of the cleaning tank is provided with a lower spray component, the top cover is provided with an upper spray component,

go up the spray set and include electric drive mechanism and install the spray rack of a plurality of shower nozzles, the spray rack passes through the pipe connection the pump sprays, and the mobilizable setting of spray rack is in the top cap, electric drive mechanism connects the spray rack is used for the drive spray rack and shower nozzle reciprocating type cyclic motion in the certain limit.

Further, the top cover comprises a cover body and a sealing cover, and the electric driving mechanism and the spraying frame are arranged in a cavity formed by the cover body and the sealing cover;

the seal cover is provided with a strip hole, and the spray head is arranged in the strip hole.

Furthermore, install the strengthening rib in the top cap, be equipped with the guiding axle on the frame that sprays, the guiding axle with strengthening rib sliding fit.

Furthermore, the spray rack comprises a plurality of long tubes, and the spray heads are arranged on the spray rack in a multi-row and multi-column array manner.

Further, the spray rack comprises a plurality of transverse pipes and at least one vertical pipe, two sides of the spray rack are respectively provided with a reinforcing rib, and the reinforcing ribs are arranged in parallel with the vertical pipes.

Further, electric drive mechanism includes motor, lead screw and nut seat, the lead screw is connected the motor, the nut seat is connected the lead screw, the frame that sprays is connected the nut seat.

Further, still be equipped with two proximity switches in the top cap, be equipped with the trigger bar on the frame that sprays, the cyclic motion control that the frame that sprays is realized to the trigger bar and proximity switch cooperation.

Furthermore, the top cover is provided with a pipeline hole which is in a long strip shape.

Further, the movement range of the spray head is not less than the spacing distance of the dishware when the dishware is placed in a plurality of rows in the dish washing rack.

Further, the spraying pump is connected with an electric three-way valve, and the spraying pump is respectively connected with the upper spraying assembly and the lower spraying assembly through the electric three-way valve.

The utility model has the advantages that:

1. the utility model discloses in, through the electric drive mechanism who sets up, can drive a plurality of shower nozzles that go up the spray set spare and carry out reciprocating type linear motion in the certain limit again to make the shower nozzle can carry out the injection impact of no dead angle gamut to the tableware in the bowl washing rack of below, can show the cleaning efficiency and the cleaning performance who improves the tableware.

2. The utility model discloses in, overall structure design is simple reasonable, and the motion is nimble, and easily realizes, only needs minimum cost, just can increase substantially the cleaning performance of tableware.

3. The utility model discloses in, to spray the pump and be connected with an electric three-way valve, can be so that to spray the subassembly and spray the subassembly down and carry out the alternating injection through this electric three-way valve to guarantee that water pressure strikes, improve the cleaning performance to the tableware.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the top cover structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the top cover of the present invention;

FIG. 4 is a schematic structural view of the spray frame of the present invention;

figure 5 is the structure schematic diagram of the spray pump of the utility model.

Reference numerals shown in the drawings:

1. a cleaning tank; 2. a dish washing rack; 3. a lower spray assembly; 4. a top cover; 5. an upper spray assembly; 6. a strip hole; 7. sealing the cover; 8. a pipe bore; 9. a cover body; 10. a spray rack; 11. a spray head; 12. a motor; 13. a lead screw; 14. a nut seat; 15. a guide post; 16. reinforcing ribs; 17. a first proximity switch; 18. a first trigger lever; 19. a second trigger lever; 20. a second proximity switch; 21. a water inlet; 22. a spray pump; 23. an electric three-way valve; 24. and a spraying box.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

As shown in fig. 1 to 5, the embodiment of the present invention provides a related schematic structural diagram of a spray rinsing device of a commercial dishwasher.

This dish washer mainly includes washing tank 1, top cap 4, spray pump 22, spray water tank 24 etc, wherein be equipped with in the washing tank 1 and wash bowl frame 2, washing tank 1 bottom is equipped with down spray assembly 3, be equipped with on the top cap 4 and spray assembly 5, spray assembly 3 down and spray assembly 5 and all connect spray pump 22, the tableware is put into in frame 2 washes the dishes, when spraying the process, start spray pump 22, spray the washing through last spray assembly 4 and spray assembly 5 down.

In this embodiment, the shower nozzle 11 design in the subassembly 5 that will go up is mobilizable structure, and is concrete, goes up the subassembly 5 that sprays and includes electric drive mechanism and the spray rack 10 of installing a plurality of shower nozzles 11, and spray rack 10 passes through pipe connection spray pump 22, and spray rack 22 designs for the structure that can control horizontal activity, can carry out reciprocating linear motion in the certain distance after being driven by electric drive mechanism, and then drives a plurality of shower nozzles 11 that set up on it and carry out linear motion. The moving spray head sprays water flow to the tableware in the dish washing rack without dead angles so as to improve the washing efficiency of the tableware.

In this embodiment, the top cover 4 includes a cover 9 and a cover 7, the electric driving mechanism and the spray rack 10 are disposed in a cavity formed by the cover 9 and the cover 7, the cover 7 is provided with a long hole 6, the spray head 11 is disposed in the long hole 6, and the arrangement of the long hole 6 does not interfere with the movement of the spray head 11.

In this embodiment, a reinforcing rib 16 is installed in the top cover 4, a guide shaft 15 is arranged on the spray rack 10, and the guide shaft 15 is in sliding fit with the reinforcing rib 16. The design of the reinforcing ribs 16 can improve the strength of the top cover 4 on one hand, and can be used as a guide structure to realize the support and the motion guide of the spray rack 10 on the other hand.

Specifically, the spray rack 10 includes three horizontal pipes and a vertical pipe, the vertical pipe is disposed on one side, the vertical pipe 5 is provided with a water inlet 21 connected to a water inlet pipe, and the spray heads 11 are arranged in a multi-row and multi-column array on the spray rack 11. The reinforcing ribs 16 are of a strip plate type structure, one reinforcing rib is arranged on each of two sides of the spray rack 10, and meanwhile, guide shafts 15 are arranged on two sides of the spray rack 10 and are in sliding fit with the reinforcing ribs 16. The long-strip-shaped pipeline holes 8 are formed in the top cover 4, so that the pipeline can flexibly move along with the spraying frame 10 when the spraying frame moves.

In this embodiment, the electric driving mechanism specifically includes a motor 12, a lead screw 13, and a nut seat 14, the lead screw 13 is connected to the motor 12, the nut seat 14 is connected to the lead screw 13, and the shower rack 10 is connected to the nut seat 14. The structure forms a screw-nut type driving structure, and the linear motion of the nut seat 14 is driven by the rotation of the motor 12, so as to drive the linear motion of the spray rack 10. Meanwhile, a first proximity switch 17 is arranged on one side in the top cover 4, a second proximity switch 20 is arranged on the other side, a first trigger rod 18 is arranged on one side of the spray rack 10 (the first trigger rod 18 is used as a guide shaft at the same time), and a second trigger rod 19 is arranged on the other side. When the first trigger rod 18 on the spray frame 10 touches the first proximity switch 17 in the rotation process of the motor 12, the control system makes the motor 12 turn, at this time, the spray frame 10 moves to the other direction, and until the second trigger rod 19 touches the second proximity switch 20, the motor 12 reverses again, so as to realize the reciprocating linear motion of the spray frame 10 and the spray head 11.

In order to ensure the spraying effect, in the present embodiment, the movement range of the spray head 11 is designed to be not less than the spacing distance when dishes are placed in multiple rows in the dish rack 2.

In this embodiment, the spraying pump 22 is connected with an electric three-way valve 23, the spraying pump 22 is respectively connected with the upper spraying component 5 and the lower spraying component 3 through the electric three-way valve 23, the electric three-way valve 23 can control the upper spraying component 5 and the lower spraying component 3 to alternately spray, and the situation that the water pressure is insufficient due to the simultaneous spraying of the upper spraying component and the lower spraying component is avoided.

When the spraying system of the dish washing machine sprays, when the upper spraying component 5 acts, the motor 12 is started, the spray head 11 sprays water flow and moves in a reciprocating linear way at the same time, and the washing effect on tableware can be ensured.

Claims

1. A commercial dish washer spray rinsing device comprises a cleaning tank, a top cover and a spray pump, wherein the bottom of the cleaning tank is provided with a lower spray component, the top cover is provided with an upper spray component, and the commercial dish washer spray rinsing device is characterized in that,

2. The commercial dishwasher spray rinsing device of claim 1 wherein the top cover comprises a cover body and a lid, the motorized drive mechanism and spray rack being disposed within a cavity formed by the cover body and lid;

3. The spray rinsing device of a commercial dishwasher of claim 1, wherein a reinforcing rib is installed in the top cover, and a guide shaft is provided on the spray rack, and the guide shaft is in sliding fit with the reinforcing rib.

4. The commercial dishwasher spray rinsing device according to claim 3 wherein the spray rack comprises a plurality of elongated tubes and the spray heads are arranged in a plurality of rows and columns on the spray rack.

5. The spray rinsing device of a commercial dishwasher of claim 4 wherein the spray rack comprises a plurality of horizontal tubes and at least one vertical tube, and a reinforcing rib is provided on each side of the spray rack, the reinforcing ribs being arranged parallel to the vertical tubes.

6. The commercial dishwasher spray rinsing device according to claim 1, wherein the electric drive mechanism comprises a motor, a lead screw connected to the motor, and a nut holder connected to the lead screw, the spray rack being connected to the nut holder.

7. The spray rinsing device of a commercial dishwasher of claim 1 further comprising two proximity switches in the top cover, wherein the spray rack is provided with a trigger lever, and the trigger lever cooperates with the proximity switches to control the cyclic motion of the spray rack.

8. The spray rinsing device of a commercial dishwasher of claim 1 wherein said top cover is provided with a pipe hole, said pipe hole being elongated.

9. The commercial dishwasher spray rinse device of claim 1, wherein the spray head has a range of motion not less than the spacing distance of dishware when placed in multiple rows within the rack.

10. The spray rinsing device of a commercial dishwasher of any one of claims 1 to 9, wherein the spray pump is connected to an electric three-way valve, and the spray pump is connected to the upper spray assembly and the lower spray assembly through the electric three-way valve, respectively.