Efficient commercial dish washing machine device

Abstract

The utility model discloses an efficient commercial dish-washing machine device which comprises an opening and closing device, a two-way spraying and cleaning device, a support device, a waste heat recovery device and a water tank descaling device, the opening and closing device comprises a machine body, a back plate and a shell, and the two-way spraying and cleaning device comprises a mounting seat, a tee joint, a spraying arm, a through pipe and an upper nozzle. The support device comprises a side support, a second connecting rod and a bottom support, the waste heat recovery device comprises a main water tank and a recovery tank, and the water tank descaling device comprises a hot water tank and a scale-prone rod. According to the device, opening and closing of the shell are smooth, time and labor are saved, under the effect of the designed spraying arm and the designed upper nozzle, a two-way mode is achieved, the spraying range area is increased, the spraying effect is improved, the recycling box is additionally arranged on the machine body, water resources are saved, meanwhile, the energy-saving and environment-friendly standard is achieved, and the emission reduction effect is remarkable.

Description

Technical Field

[0001] The utility model relates to the technical field of dishwashers, in particular to a high-efficiency commercial dishwasher device. Background Art

[0002] With the development of the economy and the improvement of people's living standards, the catering industry has ushered in an important breakthrough. Due to the increase in the number of customers dining in, the amount of tableware to be washed has increased year-on-year. The traditional way is to wash the tableware manually, which requires a lot of labor, so commercial dishwashers have emerged.

[0003] However, in the process of using the existing dishwasher, it is found that the opening and closing of the shell are not smooth, and it takes a lot of labor to complete. Therefore, every time it needs to be operated, it will be time-consuming and laborious. Secondly, the function of the spray arm is single, and it can only spray the designated area, and cannot spray on a large scale. The effect is difficult to reach the standard, and the top cleaning effect is poor, and the water after cleaning is directly discharged, which is not energy-saving and environmentally friendly, wastes water resources, and does not meet the national energy-saving and emission reduction standards. Therefore, it is more important to design an efficient commercial dishwasher device. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency commercial dishwasher device to solve the above problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency commercial dishwasher device, comprising an opening and closing device, a two-way spray cleaning device, a bracket device, a waste heat recovery device and a water tank descaling device, the opening and closing device comprising a fuselage, a back plate and a shell, a back plate is arranged at the rear of the fuselage, the back plate and the fuselage are an integrally formed structure, the surface of the back plate is symmetrically provided with slide rails, the surface of the shell is fixedly provided with a slider, the shell is slidably connected to the back plate through the cooperation of the slider and the slide rail, a stress rod is arranged on the outer side of the fuselage and the shell, the surface of the stress rod is movably connected to the surface of the shell through a first connecting rod, and the stress rod is also movably connected to both sides of the back plate, the stress rod is provided with a bending portion, and connecting pieces are symmetrically arranged on the stress rod, a tension spring is arranged on the connecting piece, the other end of the tension spring is connected to the connecting rod, and the end of the connecting rod is fixedly connected to the fuselage.

[0006] Preferably, the two-way spray cleaning device includes a mounting seat, a tee, a spray arm, a through pipe and an upper nozzle, the mounting seat is provided with a tee, the tee and the mounting seat are an integrally formed structure, and the interior of the tee is a flow cavity, the side of the tee is connected to the through pipe, the through pipe is a half-mouth shape, and the surface is fixed to the side wall of the dishwasher by a fixing part, the other end of the through pipe is also provided with a tee, and the bottom of the tee is provided with an upper nozzle, and a spray arm is installed above the tee on the mounting seat, the interior of the spray arm is also a flow cavity and is connected to the tee.

[0007] Preferably, a fan-shaped hole is provided on the surface of the spray arm, and a plurality of fan-shaped holes are provided. The fan-shaped holes are connected to the flow cavity inside the spray arm, and a connecting port is provided at the bottom of the tee. The spray arm is arranged below the upper nozzle, and an auxiliary through pipe is extended from the side of the tee and connected to the tee at the upper nozzle.

[0008] Preferably, the bracket device includes a side bracket, a second connecting rod and a bottom bracket, the two ends of the second connecting rod are respectively fixedly connected to the side bracket, and the second connecting rod is symmetrically arranged, the two ends of the side bracket are arranged as supporting feet, the side bracket and the second connecting rod form a square, and a bottom bracket is fixedly arranged inside the square, the bottom bracket is circular, and a limiting rod is fixedly arranged above the side bracket through a support rod.

[0009] Preferably, the waste heat recovery device includes a main water tank and a recovery tank, a workbench is provided inside the fuselage, a recovery tank is provided on one side of the workbench on the fuselage, a spiral heating tube is provided inside the recovery tank, and a water inlet pipe is provided on the side wall of the recovery tank, the water inlet pipe is connected to a tee-2, the tee-2 is installed at the bottom of the water spray pipe, a sewage pipe is also provided on the side wall of the recovery tank, the sewage pipe extends to the outside of the fuselage, a grid plate is provided above the recovery tank, a main water tank is provided on the fuselage on the other side of the workbench, a water pump is connected to the bottom of the main water tank, the water pump is also connected to the tee-2 at the bottom of the water spray pipe through a water pipe, and the nozzle on the water spray pipe is provided on the workbench.

[0010] Preferably, the water tank descaling device comprises a hot water tank and an anti-scaling rod, and the anti-scaling rod is placed in the hot water tank.

[0011] The beneficial effects of the utility model are:

[0012] 1. The stress rod device is arranged between the fuselage and the shell. Since the stress rod surface is arranged with a curved portion, under the action of the curved portion and the tension spring, when the stress rod changes its angle on the back plate, a stress will be generated. Compared with a straight stress rod, it can better transmit the stress to the object, thereby driving the shell to move upward or downward on the back plate. Due to the cooperation of the slider and the slide rail, the shell can move stably on the back plate, thereby reducing labor;

[0013] 2. The designed spray arm forms a self-rotating effect under the recoil force of the fan-shaped water flow, and at the same time, under the effect of the upper nozzle, a two-way mode is realized, which increases the spraying range and spraying effect, and correspondingly improves the cleaning ability;

[0014] 3. Install a recycling box on the machine body. When the water after the first wash is recycled in the recycling box, the washed water is reheated by the spiral heating tube so that it can be sprayed out again to wash the dishes. While saving water resources, it also meets the energy-saving and environmental protection standards and has a significant effect on emission reduction.

[0015] 4. Place an easy-scaling stick in the hot water tank on the machine body to eliminate scale. After using it to a certain extent, you only need to replace the easy-scaling stick and continue to use it. It is convenient and fast, which not only reduces the generation of scale, but also maintains the heating efficiency;

[0016] 5. The support device is supported above the nozzle by the support feet. Due to the bottom support, the rack is supported and placed. Limit rods are provided on the side supports on both sides to limit the position of the rack, so that the rack has a stable effect and is convenient for cleaning operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the opening and closing structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the bidirectional spray cleaning structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the support structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the waste heat recovery structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the water pump structure of the utility model.

[0023] In the figure: 1-body, 2-back plate, 3-shell, 4-slide rail, 5-slider, 6-stress rod, 7-first connecting rod, 8-bending part, 9-connecting member, 10-tension spring, 11-connecting rod;

[0024] 21-mounting seat, 22-tee, 23-spray arm, 24-fan-shaped hole, 25-connecting port, 26-through pipe, 27-upper nozzle, 28-fixing piece, 29-auxiliary through pipe;

[0025] 31-side bracket, 32-second connecting rod, 33-bottom bracket, 34-support foot, 35-support rod, 36-limit rod;

[0026] 42-main water tank, 43-recovery tank, 44-workbench, 45-spiral heating tube, 46-water inlet pipe, 47-three-way pipe, 48-water spray pipe, 49-drain pipe, 50-grid plate, 51-water pump, 53-hot water tank, 55-anti-scaling rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6 The utility model provides a technical solution: a high-efficiency commercial dishwasher device, including an opening and closing device, a two-way spray cleaning device, a bracket device, a waste heat recovery device and a water tank descaling device, the opening and closing device includes a body 1, a back plate 2 and a shell 3, a back plate 2 is arranged at the rear of the body 1, the back plate 2 and the body 1 are an integrally formed structure, a slide rail 4 is symmetrically arranged on the surface of the back plate 2, a slider 5 is fixedly arranged on the surface of the shell 3, the shell 3 is slidably connected to the back plate 2 through the cooperation of the slider 5 and the slide rail 4, a stress rod 6 is arranged on the outer side of the body 1 and the shell 3, the surface of the stress rod 6 is movably connected to the surface of the shell 3 through a first connecting rod 7, and the stress rod 6 is also movably connected to the two sides of the back plate 2, the stress rod 6 is provided with a bending portion 8, and a connecting piece 9 is symmetrically arranged on the stress rod 6, a tension spring 10 is arranged on the connecting piece 9, the other end of the tension spring 10 is connected to the connecting rod 11, and the end of the connecting rod 11 is fixedly connected to the body 1.

[0029] A stress rod 6 device is arranged between the fuselage 1 and the shell 3. Since a curved portion 8 is arranged on the surface of the stress rod 6, under the action of the curved portion 8 and the tension spring 10, when the stress rod 6 changes its angle on the back plate 2, a stress will be generated. Compared with a straight stress rod, the stress can be better transmitted to the object, thereby driving the shell 3 to generate an upward or downward movement trend on the back plate 2. Due to the cooperation of the slider 5 and the slide rail 4, the shell 3 can move stably on the back plate 2, thereby reducing labor and facilitating the opening and closing of the shell 2.

[0030] The two-way spray cleaning device includes a mounting seat 21, a tee 22, a spray arm 23, a through pipe 26 and an upper nozzle 27. The mounting seat 21 is provided with a tee 22, the tee 22 and the mounting seat 21 are an integrally formed structure, and the interior of the tee 22 is a flow cavity, the side of the tee 22 is connected to the through pipe 26, the through pipe 26 is a half-mouth shape, and the surface is fixed to the side wall of the dishwasher by a fixing member 28, the other end of the through pipe 26 is also provided with a tee 22, and the bottom of the tee 22 is provided with an upper nozzle 27, and the spray arm 23 is installed above the tee 22 on the mounting seat 21, the interior of the spray arm 23 is also a flow cavity, and is connected to the tee 22.

[0031] A fan-shaped hole 24 is provided on the surface of the spray arm 23. There are multiple fan-shaped holes 24. The fan-shaped holes 24 are connected to the flow cavity inside the spray arm 23. A connecting port 25 is provided at the bottom of the tee 22. The spray arm 23 is arranged below the upper nozzle 27. An auxiliary through pipe 29 is also extended from the side of the tee 22 and connected to the tee 22 at the upper nozzle 27.

[0032] An external water pump is connected to the connection port 25 at the bottom of the tee 22. When the water pump is working, water flows into the tee 22. Due to the effect of the impact force, water is sprayed out from the fan-shaped hole 24 on the spray arm 23. Since the water sprayed from the fan-shaped hole 24 is in a fan shape, it is not a direct spray effect. Under the fan-shaped water flow, the recoil force of the water causes the spray arm 23 to produce a self-rotation tendency on the tee 22, thereby forming a large-scale bottom spray, so that the spray is thorough and the cleaning effect is better. Since the through pipe 26 is connected to the tee 22 at the bottom, when the water flows into the tee 22, a part of the water flows through the through pipe 26 and is transmitted to the tee 22 above, and is sprayed out through the upper nozzle 27, to achieve a top spray effect, a bottom spray plus a top spray two-way mode, and improve the cleaning effect.

[0033] The bracket device includes a side bracket 31, a second connecting rod 32 and a bottom bracket 33. The two ends of the second connecting rod 32 are respectively fixedly connected to the side bracket 31, and the second connecting rod 32 is symmetrically arranged. The two ends of the side bracket 31 are arranged as support feet 34. The side bracket 31 and the second connecting rod 32 form a square, and a bottom bracket 33 is fixedly arranged inside the square. The bottom bracket 33 is circular, and a limiting rod 36 is fixedly arranged above the side bracket 31 through a support rod 35.

[0034] The support device is placed on the workbench of the dishwasher, and supported above the nozzle by the support legs 34. The bottom support 33 is provided to support and place the rack, and the side supports 31 on both sides are provided with limit rods 36 to limit the position of the rack, so that the rack has a stable effect and is convenient for cleaning operation.

[0035] The waste heat recovery device includes a main water tank 42 and a recovery tank 43. A workbench 44 is arranged inside the fuselage 1. A recovery tank 43 is provided on one side of the workbench 44 on the fuselage 1. A spiral heating tube 45 is provided inside the recovery tank 43. A water inlet pipe 46 is provided on the side wall of the recovery tank 43. The water inlet pipe 46 is connected to a tee 47. The tee 47 is installed at the bottom of a water spray pipe 48. A sewage pipe 49 is also provided on the side wall of the recovery tank 43. The sewage pipe 49 extends to the outside of the fuselage 1. A grid plate 50 is arranged above the recovery tank 43. A main water tank 42 is provided on the fuselage 1 on the other side of the workbench 44. A water pump 51 is connected to the bottom of the main water tank 42. The water pump 51 is also connected to the tee 47 at the bottom of the water spray pipe 48 through a water pipe. The nozzle on the water spray pipe 48 is arranged on the workbench 44.

[0036] The water in the main water tank 42 is transferred to the water spray pipe 48 through the water pump 51 and sprayed on the workbench 44 to wash the dishes. The washed water falls onto the workbench 44 and is collected in the recovery box 43. The washed water is reheated by the spiral heating tube 45 in the recovery box 43 and transported to the water spray pipe 48 through the water inlet pipe 46 for recycling and reuse. When the water is turbid and cannot be used, it can flow out through the sewage pipe 49. While saving water resources, it also meets the energy-saving and environmental protection standards and has a significant effect on emission reduction.

[0037] The water tank descaling device includes a hot water tank 53 and an anti-scaling rod 55. The anti-scaling rod 55 is placed in the hot water tank 53. Since the hot water tank 53 will produce scale after long-term use, the scale is eliminated by the anti-scaling rod 55 in the hot water tank 53. After a certain degree of use, only the anti-scaling rod 55 needs to be replaced to continue using it. This is convenient and quick, and not only reduces the generation of scale, but also maintains the heating efficiency.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency commercial dishwasher device, comprising an opening and closing device, a two-way spray cleaning device, a bracket device, a waste heat recovery device and a water tank descaling device, characterized in that: The opening and closing device comprises a body (1), a back panel (2) and a shell (3); the back panel (2) is arranged at the rear of the body (1); the back panel (2) and the body (1) are an integrally formed structure; the surface of the back panel (2) is symmetrically provided with slide rails (4); the surface of the shell (3) is fixedly provided with sliders (5); the shell (3) is slidably connected to the back panel (2) through the cooperation of the sliders (5) and the slide rails (4); the outer sides of the body (1) and the shell (3) are provided with stress relief members. A rod (6), the surface of the stress rod (6) is movably connected to the surface of the shell (3) through a first connecting rod (7), and the stress rod (6) is also movably connected to the two sides of the back plate (2), the stress rod (6) is provided with a bending portion (8), and connecting pieces (9) are symmetrically arranged on the stress rod (6), and a tension spring (10) is arranged on the connecting piece (9), the other end of the tension spring (10) is connected to a connecting rod (11), and the end of the connecting rod (11) is fixedly connected to the fuselage (1).

2. A high-efficiency commercial dishwasher device according to claim 1, characterized in that: The two-way spray cleaning device comprises a mounting seat (21), a tee (22), a spray arm (23), a through pipe (26) and an upper nozzle (27); the mounting seat (21) is provided with a tee (22); the tee (22) and the mounting seat (21) are integrally formed structures; the interior of the tee (22) is a flow cavity; the side of the tee (22) is connected to the through pipe (26); the through pipe (26) is a half-mouth shape, and the surface is fixed to the side wall of the dishwasher by a fixing member (28); the other end of the through pipe (26) is also provided with a tee (22); and the bottom of the tee (22) is provided with an upper nozzle (27); the spray arm (23) is installed above the tee (22) on the mounting seat (21); the interior of the spray arm (23) is also a flow cavity and is connected to the tee (22).

3. A high-efficiency commercial dishwasher device according to claim 2, characterized in that: The surface of the spray arm (23) is provided with a fan-shaped hole (24), and a plurality of the fan-shaped holes (24) are provided. The fan-shaped holes (24) are connected to the flow cavity inside the spray arm (23). The bottom of the tee (22) is provided with a connecting port (25). The spray arm (23) is arranged below the upper nozzle (27). An auxiliary through pipe (29) is also extended from the side of the tee (22) and connected to the tee (22) at the upper nozzle (27).

4. A high-efficiency commercial dishwasher device according to claim 1, characterized in that: The support device comprises a side support (31), a second connecting rod (32) and a bottom support (33), wherein the two ends of the second connecting rod (32) are respectively fixedly connected to the side support (31), and the second connecting rod (32) is symmetrically arranged, and the two ends of the side support (31) are arranged as supporting feet (34), the side support (31) and the second connecting rod (32) form a square, and the bottom support (33) is fixedly arranged inside the square, and the bottom support (33) is circular, and a limiting rod (36) is fixedly arranged above the side support (31) through a supporting rod (35).

5. A high-efficiency commercial dishwasher device according to claim 1, characterized in that: The waste heat recovery device comprises a main water tank (42) and a recovery tank (43); a workbench (44) is arranged inside the body (1); a recovery tank (43) is provided on one side of the workbench (44) on the body (1); a spiral heating pipe (45) is arranged inside the recovery tank (43); a water inlet pipe (46) is arranged on the side wall of the recovery tank (43); the water inlet pipe (46) is connected to a tee (47); the tee (47) is installed at the bottom of a water spray pipe (48); the recovery tank (4 3) is also provided with a sewage pipe (49) on the side wall, the sewage pipe (49) extending to the outside of the fuselage (1), a grid plate (50) is provided above the recovery box (43), a main water tank (42) is provided on the fuselage (1) on the other side of the workbench (44), a water pump (51) is connected to the bottom of the main water tank (42), the water pump (51) is also connected to the three-way (47) at the bottom of the water spray pipe (48) through a water pipe, and the nozzle on the water spray pipe (48) is provided on the workbench (44).

6. A high-efficiency commercial dishwasher device according to claim 1, characterized in that: The water tank descaling device comprises a hot water tank (53) and an anti-scaling rod (55), wherein the anti-scaling rod (55) is placed in the hot water tank (53).

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