CN211093862U - Dish washer capable of automatically cleaning water tank during water drainage - Google Patents
Dish washer capable of automatically cleaning water tank during water drainage Download PDFInfo
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- CN211093862U CN211093862U CN201921815198.3U CN201921815198U CN211093862U CN 211093862 U CN211093862 U CN 211093862U CN 201921815198 U CN201921815198 U CN 201921815198U CN 211093862 U CN211093862 U CN 211093862U
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Abstract
The utility model discloses a dish washer for automatically cleaning a water tank during drainage, which comprises a cleaning section and a control device, wherein the cleaning section is provided with a cleaning spray head and a cleaning water tank connected with the cleaning spray head, the bottom surface of the cleaning water tank is provided with a water outlet, the bottom of the cleaning water tank is provided with a water tank drainage cleaning device, the water tank drainage cleaning device comprises a water outlet pipe, a backflow pipe and a drain pipe, the upper end of the water outlet pipe is communicated with the water outlet, the lower end of the water outlet pipe is communicated with the backflow pipe and the drain pipe, the backflow pipe is provided with a backflow water pump and a first electromagnetic valve, the tail end of the backflow pipe penetrates through the middle part of the bottom surface of the cleaning water tank and extends into the cleaning water tank; the dish washing machine capable of automatically cleaning the water tank during water drainage can realize automatic cleaning of the water tank during water drainage, and improves the cleanliness of the bottom surface in the cleaning water tank.
Description
Technical Field
The utility model relates to a dish washer of self-cleaning water tank during drainage.
Background
An automatic dish washer is a household kitchen appliance which can replace manual work and clean tableware or cooking utensils such as dishes, plates, dishes, cups, spoons, chopsticks, knife forks, pans, shovels and the like, and can be divided into two categories of box type and conveying type according to the structure. The automatic dish washer reduces the labor intensity of the cooking personnel in restaurants, hotels and canteens of institutions, improves the working efficiency and promotes the cleanness and sanitation.
After the washing water tank of the existing dish washing machine is used for a period of time, impurities such as scale and the like can be deposited on the inner bottom surface of the washing water tank, so that the cleanliness of the washing water is influenced.
Therefore, there is a particular need for a dishwasher that automatically washes a water tank during draining to solve the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect among the prior art, provide a dish washer of self-cleaning water tank during drainage, the self-cleaning who washs the water tank when can realize the drainage improves the cleanliness factor of wasing the bottom surface in the water tank.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a dish washing machine capable of automatically cleaning a water tank during drainage comprises a cleaning section and a control device, wherein the cleaning section is provided with a cleaning spray head and a cleaning water tank connected with the cleaning spray head, the bottom surface of the cleaning water tank is provided with a water outlet, and the bottom of the cleaning water tank is provided with a water tank drainage cleaning device;
the water tank drainage cleaning device comprises a water outlet pipe, a return pipe and a drain pipe, wherein the upper end of the water outlet pipe is communicated with a water outlet, the lower end of the water outlet pipe is communicated with the return pipe and the drain pipe, the return pipe is provided with a return water pump and a first electromagnetic valve, the tail end of the return pipe penetrates through the middle part of the bottom surface of the cleaning water tank and extends into the cleaning water tank, the side surface of the extending end of the return pipe is annularly provided with a plurality of jet nozzles of which the tail ends are aligned with the inner bottom surface of the cleaning water;
the first electromagnetic valve, the second electromagnetic valve and the return water pump are all electrically connected with the control device.
In order to further realize the utility model discloses, the front end of wasing the section is provided with the entry platform, the rear end of wasing the section is provided with the export platform.
In order to further realize the utility model discloses, it is connected with the washing shower nozzle through wasing the water pump to wash the water tank.
In order to further realize the utility model discloses, wash the shower nozzle including wash the top shower nozzle and wash down the shower nozzle, wash the top surface that the top shower nozzle is used for the tableware and spray wash, wash down the shower nozzle and be used for spray rinsing the bottom surface of tableware.
In order to further realize the utility model, the injection nozzle and the extending end of the return pipe are at 45 degrees.
In order to further realize the utility model discloses, it is provided with the water inlet to wash water tank upper portion side.
Advantageous effects
The utility model discloses a be provided with first solenoid valve, the second solenoid valve, return water pump etc, when wasing the water tank and carry out the drainage, the first solenoid valve of controlling means control intercommunication, return water pump starts, wash the water in the water tank through the outlet pipe, the back flow gets into the jet-type nozzle blowout, wash the interior bottom surface of wasing the water tank, after the settlement time, first solenoid valve is closed, return water pump stop work, the second solenoid valve intercommunication, wash the water in the water tank through the outlet pipe, the drain pipe is discharged, thereby wash the self-cleaning of water tank when realizing the drainage, improve the cleanliness factor of wasing the bottom surface in the water tank.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inside of the cleaning water tank of the present invention;
fig. 3 is a schematic connection diagram of the present invention.
Description of reference numerals:
1. an entrance platform; 2. a cleaning section; 21. cleaning the spray head; 211. cleaning the upper spray head; 212. cleaning the lower spray head; 22. cleaning the water tank; 221. a water inlet; 222. a water outlet; 23. cleaning the water pump; 3. an exit platform; 4. a water tank drainage cleaning device; 41. a water outlet pipe; 42. a return pipe; 421. a reflux water pump; 422. a first solenoid valve; 423. A spray nozzle; 43. a drain pipe; 431. a second solenoid valve; 5. and a control device.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and only schematically illustrate the basic structure of the invention.
Example one
As shown in fig. 1-3, the utility model discloses dish washer of self-cleaning water tank during drainage includes entry platform 1, washs section 2 and export platform 3, and entry platform 1, washing section 2 and export platform 3 set gradually, wherein:
the cleaning section 2 is provided with a cleaning spray head 21 and a cleaning water tank 22 connected with the cleaning spray head 21, the cleaning water tank 22 is connected with the cleaning spray head 21 through a cleaning water pump 23, the cleaning spray head 21 comprises a cleaning upper spray head 211 and a cleaning lower spray head 212, the cleaning upper spray head 211 is used for spraying the top surface of tableware, and the cleaning lower spray head 212 is used for spraying the bottom surface of the tableware.
The side of the upper part of the cleaning water tank 22 is provided with a water inlet 221, and the water inlet 221 is communicated with a water inlet pipeline for water inlet.
The bottom surface of the cleaning water tank 22 is provided with a water outlet 222, the bottom of the cleaning water tank 22 is provided with a water tank drainage cleaning device 4, the water tank drainage cleaning device 4 comprises a water outlet pipe 41, a return pipe 42 and a drain pipe 43, the upper end of the water outlet pipe 41 is communicated with the water outlet 222, the lower end of the water outlet pipe 41 is communicated with the return pipe 42 and the drain pipe 43, the return pipe 42 is provided with a return water pump 421 and a first electromagnetic valve 422, the tail end of the return pipe 42 penetrates through the middle part of the bottom surface of the cleaning water tank 22 and extends into the cleaning water tank 22, the side face of the extending end of the return pipe 42 is annularly provided with a plurality of spray nozzles 423 with tail ends aligned to the inner bottom surface of the cleaning water tank 22, the spray nozzles 423.
The control device 5 is further provided, the first electromagnetic valve 422, the second electromagnetic valve 431 and the reflux water pump 421 are all electrically connected with the control device 5, the control device 5 can be HH-N05S, HH-N20S, HH-N40S, HH-DA10D or MT8516, it should be noted that the control device is not a main invention point of the present application, as long as the control device capable of realizing the function of controlling the working conditions of the electromagnetic valves and the like can be used as the control device in the present embodiment, and the selection of the type of the control device is a routine choice of a person skilled in the art, and is not described herein again.
The utility model discloses a be provided with first solenoid valve, the second solenoid valve, return water pump etc. when wasing the water tank and carrying out the drainage, the first solenoid valve of controlling means control intercommunication, return water pump starts, wash the water in the water tank through the outlet pipe, the back flow gets into the jet-type nozzle blowout, wash the interior bottom surface that washs the water tank, after the settlement time (for example 2-3 minutes), first solenoid valve is closed, return water pump stop work, the second solenoid valve intercommunication, wash the water in the water tank through the outlet pipe, the drain pipe is discharged, thereby the self-cleaning who washs the water tank when realizing the drainage, improve the cleanliness factor who washs the bottom surface in the water tank.
The above is only the preferred embodiment of the present invention, the present invention is not limited to the above embodiment, there may be local minor structural modification in the implementation process, if it is right that various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, and belong to the claims and the equivalent technical scope of the present invention, then the present invention is also intended to include these modifications and variations.
Claims (6)
1. A dish washing machine capable of automatically cleaning a water tank during drainage comprises a cleaning section and a control device, wherein the cleaning section is provided with a cleaning spray head and a cleaning water tank connected with the cleaning spray head, and the bottom surface of the cleaning water tank is provided with a water outlet;
the water tank drainage cleaning device comprises a water outlet pipe, a return pipe and a drain pipe, wherein the upper end of the water outlet pipe is communicated with a water outlet, the lower end of the water outlet pipe is communicated with the return pipe and the drain pipe, the return pipe is provided with a return water pump and a first electromagnetic valve, the tail end of the return pipe penetrates through the middle part of the bottom surface of the cleaning water tank and extends into the cleaning water tank, the side surface of the extending end of the return pipe is annularly provided with a plurality of jet nozzles of which the tail ends are aligned with the inner bottom surface of the cleaning water;
the first electromagnetic valve, the second electromagnetic valve and the return water pump are all electrically connected with the control device.
2. A dishwasher having an automatic water tank cleaning operation at the time of draining according to claim 1, wherein the front end of the washing section is provided with an inlet platform, and the rear end of the washing section is provided with an outlet platform.
3. The dishwasher of automatically washing a water tank upon draining of claim 1, wherein the washing water tank is connected with the washing nozzle by a washing water pump.
4. The dishwasher of automatically washing a water tank upon draining according to claim 1, wherein the washing nozzle comprises a washing upper nozzle for spraying the top surface of the dishes and a washing lower nozzle for spraying the bottom surface of the dishes.
5. A dishwasher having an automatic water tank cleaning function at the time of draining according to claim 1, wherein the spray nozzle is at an angle of 45 degrees to an end of the return pipe extending therefrom.
6. A dishwasher having an automatic water tank cleaning operation at the time of draining according to claim 1, wherein a water inlet is provided at an upper side of the cleaning water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921815198.3U CN211093862U (en) | 2019-10-28 | 2019-10-28 | Dish washer capable of automatically cleaning water tank during water drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921815198.3U CN211093862U (en) | 2019-10-28 | 2019-10-28 | Dish washer capable of automatically cleaning water tank during water drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211093862U true CN211093862U (en) | 2020-07-28 |
Family
ID=71688087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921815198.3U Active CN211093862U (en) | 2019-10-28 | 2019-10-28 | Dish washer capable of automatically cleaning water tank during water drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211093862U (en) |
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2019
- 2019-10-28 CN CN201921815198.3U patent/CN211093862U/en active Active
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