An automatic dishwasher which is easy to clean and prevents dry boiling

Abstract

The utility model provides a kind of automatic dishwasher of convenient cleaning and anti dry burning, include cabinet, flow guide baffle is arranged in the inside of cabinet, bowl rack, clean water tank, washing water tank, sprinkling system, bowl rack is set in cleaning cavity, sprinkling system includes clean water pump, washing water pump, first water pipe, second water pipe, three-way joint, four-way joint, upper spray head, lower spray head, the input end of clean water pump is communicated with the inside of clean water tank, the output end of clean water pump is communicated with the first port of three-way joint, the input end of first water pipe is communicated with the second port of three-way joint, the first port of four-way joint is communicated with the third port of three-way joint, the input end of washing water pump is communicated with the inside of washing water tank, the second port of four-way joint is communicated with the output end of washing water pump, the input end of second water pipe is communicated with the third port of four-way joint, the output end of first water pipe, second water pipe is communicated with upper spray head, the fourth port of four-way joint is communicated with lower spray head, can save water consumption.

Description

Technical Field

[0001] This utility model relates to the field of dishwasher technology, and more particularly to an automatic dishwasher that is easy to clean and prevents dry burning. Background Technology

[0002] Dishwashers are devices that automatically wash dishes, bringing convenience to people's lives. However, current dishwashers use only water to rinse dishes throughout the entire washing process. Since rinsing takes a relatively long time to clean the dishes, it requires a lot of water, increasing water costs and making it less environmentally friendly. Summary of the Invention

[0003] The problem to be solved by this utility model is to provide an automatic dishwasher that is easy to clean and prevents dry burning, thus saving water and being more environmentally friendly.

[0004] To solve the above technical problems, this utility model provides an automatic dishwasher that is easy to clean and prevents dry burning. The dishwasher includes a casing with a baffle plate inside dividing the casing into a washing chamber and a water tank chamber. Inside the casing are a dish rack, a clean water tank, a washing water tank, and a spray system. The dish rack is located in the washing chamber. The spray system includes a clean water pump, a washing water pump, a first water pipe, a second water pipe, a T-connector, a four-way connector, an upper spray head, and a lower spray head. The input end of the clean water pump is connected to the inside of the clean water tank, and the output end of the clean water pump is connected to the first port of the T-connector. The input end of the first water pipe is connected to the second port of the T-connector, and the first port of the four-way connector is connected to the T-connector. The third port of the head is connected, the input end of the cleaning water pump is connected to the inside of the cleaning water tank, the second port of the four-way connector is connected to the output end of the cleaning water pump, the input end of the second water pipe is connected to the third port of the four-way connector, the output ends of the first water pipe and the second water pipe are connected to the upper nozzle, the fourth port of the four-way connector is connected to the lower nozzle, a first window is opened on the flow guide baffle, a first water tank opening extending to the inner edge of the first window is provided on the top of the cleaning water tank, a filter cover is covered on the first water tank opening, filter holes are distributed on the filter cover, a second window is opened on the flow guide baffle, a second water tank opening extending to the inner edge of the second window is provided on the top of the clean water tank, a sealing cover is covered on the second water tank opening.

[0005] Preferably, a control panel is provided on one side of the chassis, and a first heating rod and a second heating rod electrically connected to the control panel are respectively installed inside the clean water tank and the cleaning water tank.

[0006] Preferably, the inner walls of the clean water tank and the cleaning water tank are respectively equipped with a first temperature sensor and a second temperature sensor that are electrically connected to the control panel.

[0007] Preferably, a water level gauge electrically connected to the control panel is installed on the inner wall of the clean water tank, and a water inlet pipe is connected to one side of the clean water tank. A solenoid valve electrically connected to the control panel is installed at one end of the water inlet pipe.

[0008] Preferably, a bracket is provided between the two side walls of the washing chamber, and the dish rack is placed on the bracket.

[0009] The beneficial effects of this utility model are as follows: This utility model provides an automatic dishwasher that is easy to clean and prevents dry burning. It stores clean water in a clean water tank, places the dishes to be washed on the dish rack, and a water pump draws the clean water from the tank to a three-way connector. The clean water is then split from the three-way connector into a first water pipe and a four-way connector. The clean water flows through the four-way connector into a second water pipe. The upper and lower spray nozzles use the clean water from the tank to spray water onto the dishes on the dish rack. Water falling onto the guide plate is filtered through a filter and then collected in the washing water tank. When the washing water tank has stored a certain amount of water, it allows... When the clean water pump stops working, the cleaning water pump draws water from the cleaning tank to the four-way connector. From there, the water is split into the second water pipe and the three-way connector. The water then flows back into the first water pipe through the three-way connector. The upper and lower spray nozzles use the water from the cleaning tank to spray water onto the dishes on the dish rack, allowing for a period of rinsing. Once the dishes are cleaned, the cleaning pump stops working, and the clean water pump draws clean water from the tank to the upper and lower spray nozzles to rinse the dishes thoroughly. This effectively saves water, reduces water costs, and is more environmentally friendly. The inner walls of the clean water tank and cleaning tank can be cleaned of limescale by opening the sealing and filter covers, making cleaning more convenient and saving manpower. Attached Figure Description

[0010] Figure 1 A schematic diagram illustrating the external structure of this utility model is provided.

[0011] Figure 2 A bottom view of the present invention is shown.

[0012] Figure 3 This utility model is illustrated. Figure 2 Cross-sectional view at point AA′.

[0013] Figure 4 This utility model is illustrated. Figure 2 Cross-sectional view at BB′.

[0014] Figure 5 A schematic diagram illustrating the structure of the spray system of this utility model is shown.

[0015] Figure 6 The diagram illustrates the assembly structure of the flow guide baffle, clean water tank, and cleaning water tank of this utility model.

[0016] Reference numerals: 1. Chassis; 100. Cleaning chamber; 101. Water tank chamber; 102. Flow guide baffle; 102a. First window; 102b. Filter cover; 102c. Second window; 102d. Sealing cover; 2. Dish rack; 3. Clean water tank; 4. Clean water tank; 5. Clean water pump; 6. First water pipe; 7. Second water pipe; 8. T-connector; 9. Four-way connector; 10. Upper nozzle; 11. Lower nozzle; 12. Control panel; 13. First heating rod; 14. Second heating rod; 15. First temperature sensor; 16. Second temperature sensor; 17. Water level gauge; 18. Inlet pipe; 19. Solenoid valve; 20. Bracket; 21. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure.

[0018] Based on the embodiments described in this disclosure, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this disclosure.

[0019] refer to Figure 1-6 .

[0020] This utility model provides an automatic dishwasher that is easy to clean and prevents dry burning. It includes a casing 1, inside which is a baffle 102 dividing the interior into a washing chamber 100 and a water tank chamber 101. Inside the casing 1 are a dish rack 2, a clean water tank 3, a washing water tank 4, and a spray system. The dish rack 2 is disposed in the washing chamber 100. The spray system includes a clean water pump 5, a washing water pump 6, a first water pipe 7, a second water pipe 8, a three-way connector 9, a four-way connector 10, an upper spray nozzle 11, and a lower spray nozzle 12. The input end of the clean water pump 5 is connected to the interior of the clean water tank 3, and the output end of the clean water pump 5 is connected to the first port of the three-way connector 9. The input end of the first water pipe 7 is connected to the second port of the three-way connector 9, and the first port of the four-way connector 10 is connected to the third port of the three-way connector 9. The washing water... The input end of pump 6 is connected to the inside of cleaning water tank 4. The second port of four-way connector 10 is connected to the output end of cleaning water pump 6. The input end of second water pipe 8 is connected to the third port of four-way connector 10. The output ends of first water pipe 7 and second water pipe 8 are connected to upper nozzle 11. The fourth port of four-way connector 10 is connected to lower nozzle 12. A first window 102a is provided on the flow guide baffle 102. A first water tank opening extending to the inner edge of the first window 102a is provided on the top of cleaning water tank 4. A filter cover plate 102b is covered on the first water tank opening. Filter holes are distributed on the filter cover plate 102b. A second window 102c is provided on the flow guide baffle 102. A second water tank opening extending to the inner edge of the second window 102c is provided on the top of clean water tank 3. A sealing cover plate 102d is covered on the second water tank opening.

[0021] Its working principle is as follows: Clean water is stored in the clean water tank 3. The dishes to be washed are placed on the dish rack 2. The clean water pump 5 pumps the clean water from the clean water tank 3 to the three-way connector 9. The clean water is then split from the three-way connector 9 to the first water pipe 7 and the four-way connector 10. The clean water flows through the four-way connector 10 into the second water pipe 8. The upper nozzle 11 and the lower nozzle 12 spray water from the clean water tank 3 onto the dishes on the dish rack 2. The water falling back onto the guide baffle 102 is filtered through the filter holes and then flows into the washing water tank 4 for collection. When the washing water tank 4 has stored a certain amount of water, the clean water pump 5 can be stopped, and the washing water... Pump 6 pumps water from the cleaning water tank 4 to the four-way connector 10. The water is then split from the four-way connector 10 to the second water pipe 8 and the three-way connector 9. The water then flows through the three-way connector 9 into the first water pipe 7. The upper spray head 11 and lower spray head 12 use the water from the cleaning water tank 4 to spray water onto the dishes on the dish rack 2. The water from the cleaning water tank 4 can be recycled to rinse the dishes for a period of time. Once the stains on the dishes are rinsed off, the cleaning water pump 6 stops working, and the clean water pump 5 pumps clean water from the clean water tank 3 to the upper spray head 11 and lower spray head 12 to rinse the dishes clean. This effectively saves water consumption, reduces water costs, and is more environmentally friendly. By opening the sealing cover 102d and the filter cover 102b, the inner walls of the clean water tank 3 and the cleaning water tank 4 can be cleaned of limescale, making cleaning more convenient and saving manpower.

[0022] Based on the above embodiments, a control panel 13 is provided on one side of the chassis 1. A first heating element 14 and a second heating element 15, electrically connected to the control panel 13, are respectively installed inside the clean water tank 3 and the cleaning water tank 4. The control panel 13 can control the working state of the first heating element 14 and the second heating element 15, so that the first heating element 14 and the second heating element 15 heat the water in the clean water tank 3 and the cleaning water tank 4 respectively, resulting in better cleaning effect.

[0023] Based on the above embodiments, a first temperature sensor 16 and a second temperature sensor 17, electrically connected to the control panel 13, are respectively installed on the inner walls of the clean water tank 3 and the cleaning water tank 4. The first temperature sensor 16 and the second temperature sensor 17 can monitor the water temperature in the clean water tank 3 and the cleaning water tank 4 respectively and send the temperature data to the control panel 13. The control panel 13 then controls the working status of the first heating rod 14 and the second heating rod 15 to prevent dry burning in the water tank.

[0024] Based on the above embodiment, a water level gauge 18 electrically connected to the control panel 13 is installed on the inner wall of the clean water tank 3. A water inlet pipe 19 is connected to one side of the clean water tank 3, and a solenoid valve 20 electrically connected to the control panel 13 is installed at one end of the water inlet pipe 19. The input end of the water inlet pipe 19 is connected to a tap water pipe. The water level gauge 18 can monitor the water level in the clean water tank 3 and send the water level data to the control panel 13. The water level specification is set on the control panel 13. When the water level is lower than the lower limit of the specification, the control panel 13 controls the solenoid valve 20 to open, so that clean water can be added to the clean water tank 3 through the water inlet pipe 19. When the water level in the clean water tank 3 reaches the upper limit of the specification, the control panel 13 controls the solenoid valve 20 to close, and stops water replenishment.

[0025] Based on the above embodiments, a bracket 21 is provided between the two side walls of the washing chamber 100, and the dish rack 2 is placed on the bracket 21 for easy access.

[0026] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. An automatic dishwasher that is easy to clean and prevents dry burning, comprising a casing, wherein the casing is provided with a baffle plate that divides the interior of the casing into a washing chamber and a water tank chamber, characterized in that, The internal casing includes a dish rack, a clean water tank, a cleaning water tank, and a spray system. The dish rack is located within the cleaning chamber. The spray system comprises a clean water pump, a cleaning water pump, a first water pipe, a second water pipe, a T-connector, a four-way connector, an upper spray head, and a lower spray head. The input end of the clean water pump is connected to the inside of the clean water tank, and the output end of the clean water pump is connected to the first port of the T-connector. The input end of the first water pipe is connected to the second port of the T-connector, and the first port of the four-way connector is connected to the third port of the T-connector. The input end of the cleaning water pump is connected to the inside of the cleaning water tank, and the second port of the four-way connector... The first water pipe is connected to the output end of the cleaning water pump, the input end of the second water pipe is connected to the third port of the four-way connector, the output ends of the first water pipe and the second water pipe are connected to the upper nozzle, the fourth port of the four-way connector is connected to the lower nozzle, a first window is provided on the flow guide baffle, a first water tank opening is provided on the top of the cleaning water tank extending to the inner edge of the first window, a filter cover is provided on the first water tank opening, filter holes are distributed on the filter cover, a second window is provided on the flow guide baffle, a second water tank opening is provided on the top of the clean water tank extending to the inner edge of the second window, and a sealing cover is provided on the second water tank opening.

2. The automatic dishwasher according to claim 1, which is easy to clean and prevents dry burning, is characterized in that, A control panel is provided on one side of the chassis, and a first heating rod and a second heating rod electrically connected to the control panel are respectively installed inside the clean water tank and the cleaning water tank.

3. An automatic dishwasher that is easy to clean and prevents dry burning according to claim 2, characterized in that, The inner walls of the clean water tank and the cleaning water tank are respectively equipped with a first temperature sensor and a second temperature sensor that are electrically connected to the control panel.

4. An automatic dishwasher that is easy to clean and prevents dry burning according to claim 3, characterized in that, A water level gauge electrically connected to the control panel is installed on the inner wall of the clean water tank. A water inlet pipe is connected to one side of the clean water tank, and a solenoid valve electrically connected to the control panel is installed at one end of the water inlet pipe.

5. An automatic dishwasher that is easy to clean and prevents dry burning according to claim 4, characterized in that, A bracket is provided between the two side walls of the cleaning chamber, and the dish rack is placed on the bracket.

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