A multifunctional dishwasher embedded in an integrated stove

Abstract

The present invention discloses a multifunctional combination dishwasher embedded in an integrated stove, comprising a dishwasher housing, a storage box, a bottom control box, and a movable cabinet door. An ultrasonic generator and an ultrasonic receiver are respectively installed on the left and right sides of the waterproof inner layer. A condenser is provided at the bottom of the ultrasonic generator. A throttle valve, an evaporator, a compressor, an internal combustion engine, and a gas branch are provided inside the bottom control box. Gas combustion indirectly drives the compressor to operate, thereby driving the refrigeration cycle to provide a suitable temperature for ultrasonic cleaning. The refrigeration cycle can also provide the heat required for drying the dishwasher after cleaning. The various components of the device are compact in structure, and the functions of the various device components are obvious. Combining ultrasonic cleaning with a gas-fired refrigeration cycle, the gas-fired refrigeration cycle provides a suitable working environment temperature for ultrasonic cleaning, improving the effect and efficiency of ultrasonic cleaning. On the other hand, the refrigeration cycle can also provide heat for drying the dishwasher.

Description

Technical Field

[0001] The present invention relates to the technical field of dishwashers, and in particular to a multifunctional combined dishwasher embedded in an integrated stove. Background Art

[0002] A dishwasher is a device that automatically washes tableware such as bowls, chopsticks, plates, and dishes. Popular fully automatic dishwashers on the market are divided into household and commercial types. Household fully automatic dishwashers can optionally be embedded in integrated stoves. The main cleaning function of commercial dishwashers is provided by the spray arm. However, the main problems with dishwashers currently on the market are high water consumption, limited dishwashing functions, and cumbersome and ineffective drying and disinfection methods. To address these issues, the present invention provides a multifunctional combination dishwasher that effectively addresses these problems, including high water consumption, limited dishwashing functions, inadequate cleaning, and cumbersome and ineffective drying and disinfection methods. Therefore, there is a need for a multifunctional combination dishwasher that can be embedded in an integrated stove. Summary of the Invention

[0003] The purpose of the present invention is to provide a multifunctional combination dishwasher embedded in an integrated stove. The spray arm can promote the rotational flow of water in the dishwasher cabinet, so that the water rotates and contacts at a certain speed, and can quickly clean the surface of the bowl while adding detergent. The addition of ultrasonic cleaning can effectively remove stubborn stains remaining on the bowl surface, and has the advantages of sterilization and low environmental pollution. The gas-fired drying and disinfection can use part of the gas from the integrated stove with a stable source to perform rapid and short-term high-temperature disinfection and drying, so that no moisture and bacteria remain, and the dishwasher is kept dry to prevent bacterial growth, thereby solving the problems raised in the above-mentioned background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solution: comprising a dishwasher housing, a storage box, a bottom control box, and a movable cabinet door; a waterproof inner layer is fitted inside the dishwasher housing; an ultrasonic generator and an ultrasonic receiver are mounted on the left and right sides of the waterproof inner layer, respectively; a condenser is provided below the ultrasonic generator; and combustion nozzles are symmetrically mounted on the lower surface of the waterproof inner layer;

[0005] A first positioning plate is fixedly installed on the lower inner part of the movable cabinet door, a control drive block is provided at the upper output end of the first positioning plate, a stirring spray arm is movably connected to the output end of the control drive block, a spray port is connected to the outer surface of the stirring spray arm, and a leakage box is movably installed on the inner side of the stirring spray arm;

[0006] The bottom control box is internally provided with a throttle valve, an evaporator, a compressor, an internal combustion engine and a gas branch pipe.

[0007] As a preferred solution, the placement box is fixedly installed on the upper surface of the dishwasher body, and a movable baffle is movably installed inside the placement box. The front and rear sides of the movable baffle are clamped and installed in contact with the inner wall of the placement box.

[0008] As a preferred solution, a detergent outlet is fixedly installed symmetrically on the left and right sides of the rear side of the waterproof inner layer, a closed groove is opened at the lower part of the waterproof inner layer, and a limiting slide groove is symmetrically opened on the corresponding side of the closed groove, and a power docking socket and a water replenishment socket are respectively provided on the left and right sides of the closed groove.

[0009] As a preferred solution, an inner baffle is fixedly installed on the rear side of the movable cabinet door corresponding to the position of the waterproof inner layer, and the outer surface of the inner baffle is fixedly installed on the inner wall of the waterproof inner layer. The left and right sides of the first positioning plate are respectively provided with a power interface and a water source interface corresponding to the power docking socket and the water supply socket, and the left and right sides of the first positioning plate are fixedly installed with limiting columns corresponding to the limiting slide grooves.

[0010] As a preferred solution, the power interface output end is connected to the control drive block through a first positioning plate, and the water source interface output end is provided with a water outlet interface corresponding to the control drive block through the first positioning plate.

[0011] As a preferred solution, the stirring and spraying arm is a hollow stirring arm, a movable inner shaft is movably installed inside the control drive block, a docking card is fixedly installed at the bottom end of the stirring and spraying arm, a sealing joint is installed inside the docking card, and the output end of the sealing joint is connected and installed inside the stirring and spraying arm.

[0012] As a preferred solution, a fixed tube is fixedly installed on the top of the stirring spray arm, an inner pulley is movably installed inside the fixed tube, and a protective sleeve is fixedly installed on the outside of the stirring spray arm.

[0013] As a preferred solution, a support rod is provided on the central rod of the stirring spray arm corresponding to the inside of the leakage box, a second positioning plate is fixedly installed on the top of the support rod, a sliding rod is fixedly installed on the lower part of the second positioning plate corresponding to the inner pulley, and the sliding rod is fixedly clamped inside the inner pulley.

[0014] As a preferred solution, the condenser and evaporator are connected through a throttle valve, the output ends of the condenser and throttle valve are connected to the input end of the compressor, the output end of the compressor is connected to an internal combustion engine, and the output end of the internal combustion engine is connected to a combustion nozzle through a gas branch pipe.

[0015] In summary, due to the adoption of the above technology, the beneficial effects of the present invention are:

[0016] In the present invention, an ultrasonic generator and an ultrasonic receiver are provided to ensure that the dishwasher can clean the dishes inside when it is working dry. The bubbles and vibrations generated by the ultrasonic waves when propagating in the liquid can repeatedly rinse the stain layer, which on the one hand destroys the adsorption of dirt on the surface of the bowl, and on the other hand causes the destruction of the dirt layer and separates it from the surface of the bowl and disperses it into the washing liquid, so as to achieve a cleaner and more hygienic effect.

[0017] The temperature inside the dishwasher is controlled by the internal combustion engine, compressor, condenser, evaporator, throttle and combustion nozzle. The refrigerant releases heat in the condenser inside the dishwasher, and the heat is transferred to the inside of the dishwasher to make the washing water temperature reach 50-60°C. The refrigerant circulation starts the operation, and the hot air is sprayed out through the combustion nozzle to increase the heat inside the dishwasher, which accelerates the evaporation of water inside the dishwasher and on the surface of the dishes, so as to prevent bacteria from growing and drying out.

[0018] The dishes are protected and cleaned by the stirring spray arm, spray port and leakage box. There is a spray water port on the stirring spray arm. Water is sprayed from the spray water port when rotating and stirring. When the water level reaches the preset water level of the dishwasher, the spray port stops spraying water, and the rotation of the stirring spray arm drives the water in the dishwasher to make a swirling motion, so that the water in the dishwasher fully contacts the surface of the dishes. The leakage box can ensure that the position of the dishes is relatively fixed to prevent damage caused by collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the installation structure of the dishwasher housing and movable cabinet door of the present invention;

[0021] Figure 3 This is a schematic diagram of the installation structure of the leakage box of the present invention;

[0022] Figure 4 This is a schematic structural diagram of the stirring spray arm of the present invention;

[0023] Figure 5 This is a schematic diagram of the internal structure of the dishwasher housing of the present invention;

[0024] Figure 6 This is a front view of the internal structure of the dishwasher housing of the present invention;

[0025] Figure 7 This is a diagram of the internal structure circuit connection of the bottom control box of the present invention.

[0026] Figure: 1, dishwasher cabinet; 2, storage box; 3, movable baffle; 4, bottom control box; 5, movable cabinet door; 6, waterproof inner layer; 7, ultrasonic generator; 8, ultrasonic receiver; 9, condenser; 10, air jet; 11, combustion nozzle; 12, detergent outlet; 13, closing slot; 14, limit slide; 15, power connection socket; 16, water supply socket; 17, inner pulley; 18, inner baffle; 19, first positioning plate; 2 0. Limit column; 21. Power interface; 22. Water source interface; 23. Control drive block; 24. Movable inner shaft; 25. Stirring spray arm; 26. Docking block; 27. Sealing joint; 28. Spray port; 29. ​​Fixed pipe; 30. Protective cover; 31. Place the leakage box; 32. Support rod; 33. Second positioning plate; 34. Sliding rod; 35. Throttle valve; 36. Evaporator; 37. Compressor; 38. Internal combustion engine; 39. Gas branch pipe. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention for which protection is sought, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] Example 1

[0029] The present invention provides Figure 1 、 2 As shown, a multifunctional combination dishwasher embedded in an integrated stove includes a dishwasher housing 1, a storage box 2, a bottom control box 4, and a movable cabinet door 5. A waterproof inner layer 6 is fitted inside the dishwasher housing 1. An ultrasonic generator 7 and an ultrasonic receiver 8 are mounted on the left and right sides of the waterproof inner layer 6, respectively. A condenser 9 is provided below the ultrasonic generator 7. Combustion nozzles 11 are symmetrically mounted on the lower surface of the waterproof inner layer 6.

[0030] A first positioning plate 19 is fixedly installed at the lower inner portion of the movable cabinet door 5, and a control drive block 23 is provided at the output end of the upper portion of the first positioning plate 19. A stirring spray arm 25 is movably connected to the output end of the control drive block 23. A spray port 28 is connected to the outer surface of the stirring spray arm 25, and a leakage box 31 is movably installed inside the stirring spray arm 25.

[0031] A throttle valve 35 , an evaporator 36 , a compressor 37 , an internal combustion engine 38 and a gas branch pipe 39 are arranged inside the bottom control box 4 .

[0032] The placement box 2 is fixedly mounted on the upper surface of the dishwasher housing 1 , and a movable baffle 3 is movably mounted inside the placement box 2 , and the front and rear sides of the movable baffle 3 are snap-fitted to the inner wall of the placement box 2 .

[0033] Inside the dishwasher housing 1, the ultrasonic generator 7 and ultrasonic receiver 8 are connected via an ultrasonic transducer. During ultrasonic cleaning, particles in the wash water medium vibrate, with the acceleration proportional to the square of the ultrasonic frequency. Ultrasonic waves of several thousand hertz can generate enormous forces. When strong ultrasonic waves propagate through liquids, they can produce cavitation due to nonlinear interactions. The shock waves emitted when cavitation bubbles suddenly close can generate pressures exceeding thousands of atmospheres around them, repeatedly flushing the dirt layer. This not only disrupts the adsorption of dirt to the surface of the dish, but also causes the dirt layer to break free from the surface and disperse into the wash liquid. The vibrations of the bubbles also scrub the interior surfaces of the dishwasher housing 1 and can clean crevices and cracks, dislodging dirt. For greasy dirt, ultrasonic cavitation rapidly disperses and emulsifies the grease in the wash water. The vibrations of the cavitation bubbles create a circular flow within the wash water, known as acoustic streaming. Ultrasonic cavitation generates high-speed microjets on solid and liquid surfaces, which can remove or weaken boundary contamination layers or corrode solid surfaces, enhance stirring, and accelerate the dissolution of soluble contaminants. This is particularly effective for cleaning woks and cookware. During ultrasonic cleaning, the dishwasher temperature should be set between 50°C and 60°C to ensure optimal cavitation and maintain effective cleaning. Ultrasonic cleaning can also be used to clean fruits and vegetables. Using water-based detergents, it can quickly remove residual pesticides and dirt, achieving a cleaner and more hygienic result. High-power ultrasonic generators 7 can be primarily composed of supersonic frequency IGBT power electronic devices. These ultrasonic generators feature advanced circuitry, a comprehensive structure, and a sensitive and reliable integrated control system. Various ultrasonic generators 7 can operate independently or in parallel to facilitate large-scale cleaning projects. The principles of ultrasonic wave reception and generation are similar, primarily relying on piezoelectric conversion. The piezoelectric effect is the direct piezoelectric effect, where certain crystalline materials generate an alternating electric field under alternating tensile and compressive stresses.

[0034] Example 2

[0035] The present invention provides Figure 5 、 6As shown, a detergent outlet 12 is fixedly installed symmetrically on the left and right sides of the rear side of the waterproof inner layer 6, a closing groove 13 is provided at the lower part of the waterproof inner layer 6, and a limiting slide groove 14 is symmetrically provided on the corresponding side of the closing groove 13. A power docking socket 15 and a water supply socket 16 are respectively provided on the left and right sides of the closing groove 13. The dishwasher case 1 is protected by the provided waterproof inner layer 6, and the washing work inside the dishwasher case 1 can be improved through the detergent outlet 12. The movable cabinet door 5 can be closed through the closing groove 13 and the limiting slide groove 14, and the rotation of the stirring spray arm 25 and the stable water discharge state are guaranteed by the power docking socket 15 and the water supply socket 16.

[0036] An inner baffle 18 is fixedly installed on the rear side of the movable cabinet door 5 corresponding to the position of the waterproof inner layer 6, and the outer surface of the inner baffle 18 is fixedly installed on the inner wall of the waterproof inner layer 6. The left and right sides of the first positioning plate 19 are respectively provided with a power interface 21 and a water source interface 22 corresponding to the power docking socket 15 and the water supply socket 16. The left and right sides of the first positioning plate 19 are fixedly installed with limiting columns 20 corresponding to the limiting slide grooves 14. The inner baffle 18 is provided to cooperate with the waterproof inner layer 6 to ensure that water inside the dishwasher cabinet 1 will not leak. After the movable cabinet door 5 is closed, the power interface 21 and the water source interface 22 are respectively inserted into the power docking socket 15 and the water supply socket 16, and the waterproof inner layer 6 and the inner baffle 18 are used to ensure sealing.

[0037] The output end of the power interface 21 is connected to the control drive block 23 through the first positioning plate 19, and the output end of the water source interface 22 is provided with a water outlet interface corresponding to the control drive block 23 through the first positioning plate 19. The stirring spray arm 25 is driven to rotate by the set control drive block 23. The opened water outlet interface can ensure that the spray port 28 can spray water to rinse the dishes inside the dishwasher box 1.

[0038] Example 3

[0039] The present invention provides Figure 3 、 4 As shown in Figure 7, the stirring and spraying arm 25 is a hollow stirring arm, and a movable inner shaft 24 is movably installed inside the control drive block 23. A docking card 26 is fixedly installed at the bottom end of the stirring and spraying arm 25, and a sealing joint 27 is installed inside the docking card 26. The output end of the sealing joint 27 is connected and installed inside the stirring and spraying arm 25. The hollow stirring and spraying arm 25 can ensure that water can enter the stirring and spraying arm 25 through the sealing joint 27 and then be sprayed out through the spray port 28.

[0040] A fixed tube 29 is fixedly installed on the top of the stirring and spraying arm 25, and an inner pulley 17 is movably installed inside the fixed tube 29. A protective cover 30 is fixedly installed on the outside of the stirring and spraying arm 25. The inner pulley 17 inside the fixed tube 29 can ensure that the leakage box 31 will not rotate with the stirring and spraying arm 25 after being placed, so that the position of the dishes inside the leakage box 31 is fixed, and the placed dishes will not collide.

[0041] A support rod 32 is provided on the center rod of the stirring spray arm 25 corresponding to the inside of the leakage box 31, and a second positioning plate 33 is fixedly installed on the top of the support rod 32. A sliding rod 34 is fixedly installed on the lower part of the second positioning plate 33 corresponding to the inner pulley 17. The sliding rod 34 is fixedly connected to the inside of the inner pulley 17. The support rod 32 is provided to protect the center spray rod of the stirring spray arm 25, and the second positioning plate 33 and the sliding rod 34 are used to provide a fixed position for placing the leakage box 31.

[0042] The stirring spray arm 25 extends deep into the dishwasher. When washing dishes, the stirring spray arm 25 rotates at a certain speed and plays a role in stirring the water. There is a spray port 28 on the stirring spray arm 25. Water is sprayed from the spray port 28 during rotation and stirring. When the water level reaches the preset water level of the dishwasher, the spray port 28 stops spraying water. When the stirring spray arm 25 rotates to spray water, the detergent outlet 12 automatically adds a certain amount of detergent. The stirring spray arm 25 rotates at a certain speed to drive the water in the dishwasher to perform a swirling motion, so that the water in the dishwasher fully contacts the surface of the dishes, so that the washing water can fully dissolve the grease on the surface of the dishes.

[0043] The condenser 9 and the evaporator 36 are connected via a throttle valve 35. The output ends of the condenser 9 and the throttle valve 35 are connected to the input end of the compressor 37. The output end of the compressor 37 is connected to the internal combustion engine 38. The output end of the internal combustion engine 38 is connected to the combustion nozzle 11 via a gas branch pipe 39. The gas nozzle 10 can ensure the protection of the combustion nozzle 11. The combustion of the internal combustion engine 38 drives the compressor 37 to work, and the compressor 37 drives the refrigerant refrigeration cycle. The temperature required for ultrasonic cleaning is 50°C to 60°C. At this time, the refrigerant comes out of the compressor 37 and enters the condenser 9. The condenser 9 is inside the dishwasher. The high-temperature and high-pressure refrigerant releases heat in the condenser inside the dishwasher. The heat is transferred to the inside of the dishwasher to make the washing water temperature reach 50-60°C. After passing through the condenser inside the dishwasher, the refrigerant passes through the throttle valve 35. After passing through the throttle valve 35, the refrigerant enters the evaporator 36 outside the dishwasher. After passing through the evaporator 36, the refrigerant flows back to the compressor 37 to complete the refrigerant cycle.

[0044] After a dishwasher finishes washing dishes, it often needs to be dried. The refrigerant cycle begins, and the internal combustion engine 38 drives the compressor 37. The condenser 9 inside the dishwasher releases heat. This increased internal heat accelerates the evaporation of water inside the dishwasher and on the surfaces of the dishes, preventing bacterial growth and drying out the dish.

[0045] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

[0046] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A multifunctional dishwasher embedded in an integrated stove, comprising a dishwasher housing (1), a storage box (2), a bottom control box (4) and a movable cabinet door (5), characterized in that: A waterproof inner layer (6) is fitted inside the dishwasher housing (1), an ultrasonic generator (7) and an ultrasonic receiver (8) are respectively mounted on the left and right sides of the waterproof inner layer (6), a condenser (9) is provided below the ultrasonic generator (7), and combustion nozzles (11) are symmetrically mounted on the left and right sides of the lower surface of the waterproof inner layer (6); A first positioning plate (19) is fixedly installed on the lower inner side of the movable cabinet door (5); a control drive block (23) is provided on the upper output end of the first positioning plate (19); a stirring spray arm (25) is movably connected to the output end of the control drive block (23); a spray port (28) is connected to the outer surface of the stirring spray arm (25); and a leakage box (31) is movably installed on the inner side of the stirring spray arm (25); The bottom control box (4) is internally provided with a throttle valve (35), an evaporator (36), a compressor (37), an internal combustion engine (38) and a gas branch pipe (39); An inner baffle (18) is fixedly installed on the rear side of the movable cabinet door (5) in a position corresponding to the waterproof inner layer (6); the outer surface of the inner baffle (18) is fixedly installed in a position corresponding to the inner wall of the waterproof inner layer (6); a power interface (21) and a water source interface (22) are respectively provided on the left and right sides of the first positioning plate (19) corresponding to the power docking socket (15) and the water supply socket (16); and a limiting column (20) is fixedly installed on the left and right sides of the first positioning plate (19) corresponding to the limiting slide groove (14); the output end of the power interface (21) is connected to the control drive block (23) through the first positioning plate (19), and the output end of the water source interface (22) is provided with a water outlet interface through the first positioning plate (19) corresponding to the control drive block (23).

2. The multifunctional dishwasher embedded in an integrated stove according to claim 1, characterized in that: The placement box (2) is fixedly mounted on the upper surface of the dishwasher housing (1); a movable baffle (3) is movably mounted inside the placement box (2); and the front and rear sides of the movable baffle (3) are clamped and mounted in contact with the inner wall of the placement box (2).

3. The multifunctional dishwasher embedded in an integrated stove according to claim 1, characterized in that: A detergent outlet (12) is fixedly mounted symmetrically on the left and right sides of the rear side of the waterproof inner layer (6); a closed groove (13) is provided at the lower part of the waterproof inner layer (6); a limited sliding groove (14) is symmetrically provided on the corresponding side of the closed groove (13); and a power supply docking socket (15) and a water supply socket (16) are respectively provided on the left and right sides of the closed groove (13).

4. The multifunctional dishwasher embedded in an integrated stove according to claim 1, characterized in that: The stirring and spraying arm (25) is a hollow stirring arm, a movable inner shaft (24) is movably installed inside the control drive block (23), a docking block (26) is fixedly installed at the bottom end of the stirring and spraying arm (25), a sealing joint (27) is installed inside the docking block (26), and the output end of the sealing joint (27) is connected and installed inside the stirring and spraying arm (25).

5. The multifunctional dishwasher embedded in an integrated stove according to claim 4, characterized in that: A fixed pipe (29) is fixedly installed on the top of the stirring spray arm (25), an inner pulley (17) is movably installed inside the fixed pipe (29), and a protective cover (30) is fixedly installed on the outside of the stirring spray arm (25).

6. The multifunctional dishwasher embedded in an integrated stove according to claim 5, characterized in that: A support rod (32) is provided on the central rod corresponding to the stirring spray arm (25) inside the leakage box (31), a second positioning plate (33) is fixedly installed on the top of the support rod (32), a sliding rod (34) is fixedly installed on the lower part of the second positioning plate (33) corresponding to the inner pulley (17), and the sliding rod (34) is fixedly connected to the inside of the inner pulley (17).

7. The multifunctional dishwasher embedded in an integrated stove according to claim 1, characterized in that: The condenser (9) and the evaporator (36) are connected via a throttle valve (35); the output ends of the condenser (9) and the throttle valve (35) are connected to the input end of a compressor (37); the output end of the compressor (37) is connected to an internal combustion engine (38); and the output end of the internal combustion engine (38) is connected to a combustion nozzle (11) via a gas branch pipe (39).

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