CN115930283B - Grease separation's smoke ventilator - Google Patents
Grease separation's smoke ventilator Download PDFInfo
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- CN115930283B CN115930283B CN202310174699.2A CN202310174699A CN115930283B CN 115930283 B CN115930283 B CN 115930283B CN 202310174699 A CN202310174699 A CN 202310174699A CN 115930283 B CN115930283 B CN 115930283B
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Abstract
The utility model discloses a range hood with grease separation, belonging to the technical field of kitchen appliances; the cleaning module is arranged in the rack and comprises a cleaning container and a translation unit, the cleaning container is arranged above the oil receiving container, the cleaning container is provided with a water outlet and a shielding plate, the water outlet is arranged downwards, and the shielding plate is arranged below the water outlet; the translation unit is respectively connected with the oil receiving container and the shielding plate and drives the oil receiving container to reciprocate in a direction close to or far away from the lower side of the main board and drives the shielding plate to reciprocate in a direction close to or far away from the water outlet; when the oil receiving container is close to the lower part of the main board, the shielding plate is close to the water outlet; when the oil receiving container is far away from the lower part of the main board, the shielding plate is far away from the water outlet, and the water outlet faces the upper opening of the oil receiving container. The oil-separating smoke exhaust ventilator solves the problem that the conventional smoke exhaust ventilator needs to be disassembled for operation every time when the oil receiving container is cleaned, and the use feeling of a user is affected.
Description
Technical Field
The utility model relates to the technical field of kitchen appliances, in particular to a range hood for separating grease.
Background
The range hood is usually arranged above a kitchen range, has the characteristic of absorbing oil smoke generated during cooking, and is an electrical appliance commonly used in modern family kitchens.
The utility model patent of China with the application number of 201821303857.0, entitled semiconductor refrigeration condensing plate and smoke exhaust ventilator for smoke exhaust ventilator, discloses a condensed oil surface arranged on the smoke exhaust ventilator, and the cold end of a semiconductor refrigeration sheet faces the condensed oil surface, so that the condensed oil surface temperature is always kept in a lower state, high-temperature smoke is separated, and the smoke separation effect is improved. The cooled oil is finally collected in the oil receiving container along the oil condensation surface and finally accumulated in the oil receiving container, however, after the oil receiving container is used for a period of time, the oil receiving container is detached for cleaning, otherwise the accumulated oil can bring sanitary problems, in addition, the oil receiving container is detached for cleaning each time, the operation is complex, the efficiency is low, and the use feeling of a user is affected.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a range hood with grease separation, which aims to solve the problems.
The technical scheme adopted for solving the technical problems is as follows: a range hood with grease separation comprises a frame, a main board, an oil receiving container and a cleaning module;
the frame is provided with an extraction opening and an avoidance channel, the main board is arranged at the extraction opening, the surfaces of two opposite sides of the main board form a condensed oil surface and a radiating surface, a first semiconductor refrigerating sheet is arranged in the main board, the cold end of the first semiconductor refrigerating sheet faces the condensed oil surface, and the hot end of the first semiconductor refrigerating sheet faces the radiating surface; the avoiding channel is arranged below the main board, and the oil receiving container is arranged in the avoiding channel;
the cleaning module is arranged in the rack and comprises a cleaning container and a translation unit, the cleaning container is arranged above the oil receiving container, the cleaning container is provided with a water outlet and a shielding plate, the water outlet is arranged downwards, and the shielding plate is arranged below the water outlet;
the translation unit is respectively connected with the oil receiving container and the shielding plate, and drives the oil receiving container to reciprocate in a direction approaching or far away from the lower side of the main board, and drives the shielding plate to reciprocate in a direction approaching or far away from the water outlet; when the oil receiving container is close to the lower part of the main board, the shielding plate is close to the water outlet; when the oil receiving container is far away from the lower part of the main plate, the shielding plate is far away from the water outlet, and the water outlet faces to the upper opening of the oil receiving container.
The translation unit comprises a driving rotating shaft, an upper translation assembly and a lower translation assembly, wherein the driving rotating shaft is vertically arranged, the upper translation assembly is arranged above the driving rotating shaft, and the lower translation assembly is arranged below the driving rotating shaft;
the upper translation assembly is connected with the shielding plate, and the driving rotating shaft is in transmission connection with the upper translation assembly and drives the upper translation assembly to do reciprocating motion in a direction approaching to or away from the water outlet;
the lower translation assembly is connected with the oil receiving container, and the driving rotating shaft is in transmission connection with the lower translation assembly and drives the lower translation assembly to reciprocate in a direction close to or far away from the main board.
Optionally, the upper translation assembly includes an upper translation gear, a first forward sector gear, a first reverse sector gear, and an upper translation rack;
the upper translation gear is fixedly connected with the upper end of the driving rotating shaft, the first advancing gear and the first backing gear are arranged on two sides of the upper translation gear, and the first advancing gear and the first backing gear are meshed with the upper translation gear;
the first forward sector gear and the first forward gear are coaxially arranged and fixedly connected, and the first backward sector gear and the first backward gear are coaxially arranged and fixedly connected;
the upper translation rack is arranged between the first advancing sector gear and the first retreating sector gear, the upper translation rack is meshed with the first advancing sector gear and the first retreating sector gear in turn, the shielding plate is connected with the upper surface of the upper translation rack, and the upper translation rack is used for driving the shielding plate to move to the lower side of the water outlet and shielding the water outlet.
Specifically, the lower translation assembly comprises a lower translation gear, a second advancing sector gear, a second retreating sector gear and a lower translation rack;
the lower translation gear is fixedly connected with the lower end of the driving rotating shaft, the second advancing gear and the second backing gear are arranged on two sides of the lower translation gear, and the second advancing gear and the second backing gear are meshed with the lower translation gear;
the second forward sector gear and the second forward gear are coaxially arranged and fixedly connected, and the second backward sector gear and the second backward gear are coaxially arranged and fixedly connected;
the lower translation rack is arranged between the second advancing sector gear and the second retreating sector gear, and is meshed with the second advancing sector gear and the second retreating sector gear in turn, the oil receiving container is connected with the upper surface of the lower translation rack, and the lower translation rack is used for driving the oil receiving container to move to the lower side of the main board or driving the oil receiving container to move to the lower side of the water outlet.
Preferably, the first center line of the first forward sector gear and the first center line of the first backward sector gear extend in the same direction;
the second centerline of the second forward sector gear and the second centerline of the second reverse sector gear extend in the same direction.
It is worth to say that, translation unit still includes motor, driving gear and driving gear, the output shaft of motor with driving gear fixed connection, driving gear cup joint in the drive pivot and with drive pivot fixed connection, the driving gear perpendicular to driving gear, and the driving gear with driving gear meshes mutually.
Optionally, the cleaning module further includes a second semiconductor refrigeration piece, where the second semiconductor refrigeration piece is disposed at a rear side of the avoidance channel, and a hot end of the second semiconductor refrigeration piece faces the oil receiving container.
Specifically, the oil receiving container is provided with an inclined groove bottom surface, an oil drain hole is formed in the groove bottom surface, and the oil drain hole is communicated with the outside through an oil drain pipeline.
Preferably, the heat radiating surface is provided with a heat radiating fin, and the heat radiating fin is connected with the hot end of the first semiconductor refrigerating sheet.
Specifically, a guide fan is further arranged in the frame, an air inlet of the guide fan faces the air extraction opening of the frame, and an air outlet of the guide fan faces the air outlet of the frame.
The utility model has the beneficial effects that: in the range hood with oil and fat separation, after cooking is finished, the translation unit drives the oil receiving container with oil drops to be away from the lower part of the main board, meanwhile, the translation unit also drives the shielding plate to be away from the water outlet, the water outlet is aligned with the oil receiving container, the cleaning solution in the cleaning container falls into the oil receiving container through the water outlet, and the oil drops are easy to dissolve in the cleaning solution, so that the aim of cleaning the oil receiving container can be fulfilled. Therefore, a user does not need to detach the oil container and then clean the oil container, the efficiency is improved, and the oil container is convenient for the user to use. After cleaning, the translation unit drives the shielding plate to be close to the water outlet so as to shield the water outlet and prevent the cleaning solution from falling, and meanwhile, the translation unit drives the oil receiving container to be close to the lower part of the main board, so that oil drops falling from the oil condensation surface can be continuously received in next cooking.
Drawings
Fig. 1 is a schematic structural view of a range hood for oil and fat separation according to an embodiment of the present utility model;
fig. 2 is a cross-sectional view of a range hood with oil and fat separation during cooking according to an embodiment of the present utility model;
FIG. 3 is an enlarged schematic view of the dashed circle A of FIG. 2;
FIG. 4 is a partial cross-sectional view of a range hood with grease separation during cleaning in one embodiment of the present utility model;
FIG. 5 is a top view of the rearward movement of the upper translating rack in the upper translating assembly in one embodiment of the present utility model;
FIG. 6 is a bottom view of the forward movement of the lower translating rack of the lower translation assembly in one embodiment of the present utility model;
FIG. 7 is a schematic diagram of a transmission structure of a translation unit according to an embodiment of the present utility model;
FIG. 8 is a schematic diagram of a transmission structure of a translation unit according to another embodiment of the present utility model;
FIG. 9 is a schematic view of an oil container according to another embodiment of the present utility model;
in the figure: a frame 1; 11 avoiding the channel; 12, a diversion fan; 2, a main board; 21 a condensed oil surface; 22 first semiconductor refrigeration piece; 221 heat dissipating fins; 23 radiating surfaces; 3, an oil receiving container; 31 groove bottom surface; 32 oil drain holes; 4, cleaning the module; 41 cleaning the container; 411 water outlets; 412 a shutter; a second semiconductor refrigeration sheet 42; a translation unit 43; 431 a motor; 432 a drive gear; 433 a drive gear; 434 drive the spindle; 435 upper translation assembly; 4351 upper translation gear; 4352 a first forward gear; 4353 a first forward sector gear; 4354 a first reverse gear; 4355 a first reverse sector gear; 4356 upper translation rack; 4357 a first centerline; 436; 4361 lower translation gear; 4362 a second forward gear; 4363 a second forward sector gear; 4364 a second reverse gear; 4365 a second reverse sector gear; 4366 lower translation rack; 4367 second centerline.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1-9, a grease separating smoke exhaust ventilator comprises a frame 1, a main board 2, an oil receiving container 3 and a cleaning module 4;
the frame 1 is provided with an extraction opening and an avoidance channel 11, the main board 2 is arranged at the extraction opening, the surfaces of two opposite sides of the main board 2 form a condensation surface 21 and a heat dissipation surface 23, a first semiconductor refrigerating sheet 22 is arranged in the main board 2, the cold end of the first semiconductor refrigerating sheet 22 faces the condensation surface 21, and the hot end of the first semiconductor refrigerating sheet 22 faces the heat dissipation surface 23; the avoiding channel 11 is arranged below the main board 2, and the oil receiving container 3 is arranged in the avoiding channel 11;
the cleaning module 4 is disposed in the rack 1, the cleaning module 4 includes a cleaning container 41 and a translation unit 43, the cleaning container 41 is disposed above the oil receiving container 3, the cleaning container 41 is provided with a water outlet 411 and a shielding plate 412, the water outlet 411 is disposed downward, and the shielding plate 412 is disposed below the water outlet 411;
the translation unit 43 is respectively connected with the oil receiving container 3 and the shielding plate 412, and drives the oil receiving container 3 to reciprocate in a direction approaching or separating from the lower side of the main board 2, and drives the shielding plate 412 to reciprocate in a direction approaching or separating from the water outlet 411; when the oil receiving container 3 is close to the lower part of the main board 2, the shielding plate 412 is close to the water outlet 411; when the oil receiving container 3 is away from the lower side of the main plate 2, the shielding plate 412 is away from the water outlet 411, and the water outlet 411 is opened toward the upper side of the oil receiving container 3.
In the oil-and-fat separated range hood, cooking oil fume passes through the main board 2, oil is cooled into oil drops, the oil drops can be separated from the fume, and after the fume enters the frame 1 from the extraction opening, the temperature of the fume is further raised by the heat radiating surface 23, so that the efficiency of exhausting the fume from the exhaust port of the frame 1 is improved. The separated oil droplets flow down along the oil condensation surface 21 of the main plate 2 and fall down into the oil receiving container 3. After the cooking is finished, the translation unit 43 drives the oil receiving container 3 containing oil drops to be away from the lower side of the main board 2, meanwhile, the translation unit 43 also drives the shielding plate 412 to be away from the water outlet 411, the water outlet 411 is aligned with the oil receiving container 3, the cleaning solution in the cleaning container 41 falls into the oil receiving container 3 through the water outlet 411, and the oil drops are easily dissolved in the cleaning solution, so that the purpose of cleaning the oil receiving container 3 can be achieved. Therefore, a user does not need to detach the oil container 3 and then clean the oil container, the efficiency is improved, and the oil container is convenient for the user to use. After the cleaning is finished, the translation unit 43 drives the shielding plate 412 to approach the water outlet 411 so as to shield the water outlet 411 and prevent the cleaning solution from falling, and meanwhile, the translation unit 43 drives the oil receiving container 3 to approach the lower part of the main board 2, so that the oil drops falling from the oil condensation surface 21 can be continuously received during the next cooking.
It should be noted that the translation unit 43 includes a driving shaft 434, an upper translation assembly 435, and a lower translation assembly 436, where the driving shaft 434 is vertically disposed, the upper translation assembly 435 is disposed above the driving shaft 434, and the lower translation assembly 436 is disposed below the driving shaft 434; the upper translation assembly 435 is connected with the shielding plate 412, and the driving shaft 434 is in transmission connection with the upper translation assembly 435 and drives the upper translation assembly 435 to reciprocate in a direction approaching or separating from the water outlet 411; the lower translation assembly 436 is connected with the oil receiving container 3, and the driving shaft 434 is in transmission connection with the lower translation assembly 436 and drives the lower translation assembly 436 to reciprocate in a direction approaching or separating from the main board 2. The driving shaft 434 rotates to drive the upper translation assembly 435 and the lower translation assembly 436 to act simultaneously, so that the shielding plate 412 can be driven to approach the water outlet 411 and the oil receiving container 3 can be driven to approach the lower part of the main board 2 simultaneously, or the shielding plate 412 can be driven to be far away from the water outlet 411 and the oil receiving container 3 can be driven to be far away from the main board 2 simultaneously.
Optionally, the upper translation assembly 435 includes an upper translation gear 4351, a first forward gear 4352, a first forward sector gear 4353, a first reverse gear 4354, a first reverse sector gear 4355, and an upper translation rack 4356; the upper translation gear 4351 is fixedly connected with the upper end of the driving shaft 434, the first advancing gear 4352 and the first backing gear 4354 are disposed on two sides of the upper translation gear 4351, and the first advancing gear 4352 and the first backing gear 4354 are engaged with the upper translation gear 4351; the first forward sector gear 4353 is coaxially arranged and fixedly connected with the first forward gear 4352, and the first backward sector gear 4355 is coaxially arranged and fixedly connected with the first backward gear 4354; the upper translation rack 4356 is disposed between the first forward sector gear 4353 and the first backward sector gear 4355, and the upper translation rack 4356 is engaged with the first forward sector gear 4353 and the first backward sector gear 4355 in turn, the shielding plate 412 is connected to the upper surface of the upper translation rack 4356, and the upper translation rack 4356 is used for driving the shielding plate 412 to move below the water outlet 411 and shielding the water outlet 411.
As shown in fig. 2, 3, 4, 5 and 7, in this embodiment, the upper translation gear 4351 rotates clockwise to drive the first forward gear 4352 and the first backward gear 4354 to rotate synchronously in the same direction, the first forward gear 4352 drives the first forward sector gear 4353 to rotate, and the first backward gear 4354 drives the first backward sector gear 4355 to rotate, so that the first forward sector gear 4353 and the first backward sector gear 4355 can rotate synchronously in the same direction and mesh with the upper translation rack 4356 in turn; when the first backward sector gear 4355 is meshed with the upper translation rack 4356, the upper translation rack 4356 is driven to move backward, so that the shielding plate 412 is driven to be away from the water outlet 411, and the first forward sector gear 4353 is not meshed with the upper translation rack 4356; when the first forward sector gear 4353 is meshed with the upper translation rack 4356, the upper translation rack 4356 is driven to move forward, so that the shielding plate 412 is driven to be close to the water outlet 411 and move below the water outlet 411 to shield the water outlet 411, and at this time, the first backward sector gear 4355 is not meshed with the upper translation rack 4356.
Specifically, the lower translation assembly 436 includes a lower translation gear 4361, a second forward gear 4362, a second forward gear sector 4363, a second reverse gear 4364, a second reverse gear sector 4365, and a lower translation rack 4366; the lower translation gear 4361 is fixedly connected with the lower end of the driving rotating shaft 434, the second advancing gear 4362 and the second backing gear 4364 are arranged at two sides of the lower translation gear 4361, and the second advancing gear 4362 and the second backing gear 4364 are meshed with the lower translation gear 4361; the second forward sector gear 4363 is coaxially arranged and fixedly connected with the second forward gear 4362, and the second backward sector gear 4365 is coaxially arranged and fixedly connected with the second backward gear 4364; the lower translation rack 4366 is disposed between the second forward sector gear 4363 and the second backward sector gear 4365, and the lower translation rack 4366 is engaged with the second forward sector gear 4363 and the second backward sector gear 4365 in turn, the oil receiving container 3 is connected with the upper surface of the lower translation rack 4366, and the lower translation rack 4366 is used for driving the oil receiving container 3 to move below the main board 2 or driving the oil receiving container 3 to move below the water outlet 411.
As shown in fig. 2, 3, 4, 6 and 7, in this embodiment, the lower translating gear 4361 rotates clockwise to drive the second advancing gear 4362 and the second backing gear 4364 to rotate synchronously in the same direction, the second advancing gear 4362 drives the second advancing sector gear 4363 to rotate, and the second backing gear 4364 drives the second backing sector gear 4365 to rotate, so that the second advancing sector gear 4363 and the second backing sector gear 4365 can rotate synchronously in the same direction and mesh with the lower translating rack 4366 in turn; when the second backward sector gear 4365 is meshed with the lower translation rack 4366, the lower translation rack 4366 is driven to move backward, so that the oil receiving container 3 is driven to be away from the main board 2 and move below the water outlet 411 to receive the dropped cleaning solution, and the second forward sector gear 4363 is not meshed with the lower translation rack 4366; when the second forward sector gear 4363 is meshed with the lower translation rack 4366, the lower translation rack 4366 is driven to move forward, so that the oil receiving container 3 is driven to be close to the main board 2 and move below the oil condensation surface 21 to catch oil drops falling from the oil condensation surface 21, and at this time, the second backward sector gear 4365 is not meshed with the lower translation rack 4366.
Preferably, as shown in fig. 5, the first center line 4357 of the first forward sector gear 4353 and the first center line 4357 of the first backward sector gear 4355 extend in the same direction; in this way, only one of the first forward sector gear 4353 and the first backward sector gear 4355 is meshed with the upper translation rack 4356 at the same time, so that the purpose that the upper translation rack 4356 is alternately meshed with the first forward sector gear 4353 and the first backward sector gear 4355 is achieved, and gear damage caused by simultaneous meshing of the first forward sector gear 4353 and the first backward sector gear 4355 with the upper translation rack 4356 is avoided.
As shown in fig. 6, the second center line 4367 of the second forward sector gear 4363 and the second center line 4367 of the second reverse sector gear 4365 extend in the same direction. In this way, only one of the second forward sector gear 4363 and the second backward sector gear 4365 is meshed with the upper and lower translation racks 4366 at the same time, so that the purpose that the lower translation racks 4366 are alternately meshed with the second forward sector gear 4363 and the second backward sector gear 4365 is achieved, and gear damage caused by the simultaneous meshing of the second forward sector gear 4363 and the second backward sector gear 4365 and the lower translation racks 4366 is avoided.
It should be noted that the translation unit 43 further includes a motor 431, a driving gear 432, and a driving gear 433, wherein an output shaft of the motor 431 is fixedly connected with the driving gear 432, the driving gear 433 is sleeved on the driving rotating shaft 434 and is fixedly connected with the driving rotating shaft 434, the driving gear 432 is perpendicular to the driving gear 433, and the driving gear 432 is meshed with the driving gear 433. As shown in fig. 3, 4 and 8, after the motor 431 is energized, its own output shaft drives the driving gear 432 to rotate, the driving gear 432 drives the driving gear 433 perpendicular thereto to rotate, the driving gear 433 drives the driving shaft 434 to rotate, and the driving shaft 434 can drive the upper translation gear 4351 and the lower translation gear 4361 to synchronously rotate.
Specifically, as shown in fig. 3 and 4, the cleaning module 4 further includes a second semiconductor refrigeration sheet 42, the second semiconductor refrigeration sheet 42 is disposed at the rear side of the escape passage 11, and the hot end of the second semiconductor refrigeration sheet 42 faces the oil receiving container 3. When the lower translation assembly 436 drives the oil receiving container 3 to move backward along the avoiding channel 11 away from the main board 2, the rear wall of the oil receiving container 3 can contact with the hot end of the second semiconductor refrigeration sheet 42, and the oil drops are heated to prevent solidification, so that the oil drops are kept in a liquid state, and then the cleaning solution sprayed by the cleaning container 41 is combined to be effectively mixed with the liquid-state oil drops, so that the purpose of cleaning the oil drops is achieved.
Preferably, as shown in fig. 9, the oil receiving container 3 is provided with an inclined bottom surface 31, the bottom surface 31 is provided with an oil drain hole 32, and the oil drain hole 32 is communicated with the outside through an oil drain pipeline. The oil droplets mixed with the cleaning solution flow to the oil drain hole 32 along the inclined groove bottom surface 31 and are discharged to the outside through the oil drain hole 32, thereby keeping the oil receiving container 3 clean.
Optionally, as shown in fig. 2, the heat dissipating surface 23 is provided with a heat dissipating fin 221, and the heat dissipating fin 221 is connected to the hot end of the first semiconductor cooling fin 22. The heat dissipation fin 221 can improve the heat dissipation efficiency of the hot end of the first semiconductor cooling fin 22, and the heat of the hot end of the first semiconductor cooling fin 22 is used to further raise the temperature inside the rack 1, so as to improve the efficiency of exhausting smoke from the exhaust port of the rack 1.
It should be noted that, as shown in fig. 2, a flow guiding fan 12 is further disposed in the frame 1, an air inlet of the flow guiding fan 12 faces the air extraction opening of the frame 1, and an air outlet of the flow guiding fan 12 faces the air exhaust opening of the frame 1. The air guiding fan 12 pumps the smoke entering the pumping hole to the air outlet of the air guiding fan 12, and then the smoke is discharged to the outside from the air outlet of the frame 1.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (10)
1. A smoke ventilator of grease separation, its characterized in that: comprises a frame, a main board, an oil receiving container and a cleaning module;
the frame is provided with an extraction opening and an avoidance channel, the main board is arranged at the extraction opening, the surfaces of two opposite sides of the main board form a condensed oil surface and a radiating surface, a first semiconductor refrigerating sheet is arranged in the main board, the cold end of the first semiconductor refrigerating sheet faces the condensed oil surface, and the hot end of the first semiconductor refrigerating sheet faces the radiating surface; the avoiding channel is arranged below the main board, and the oil receiving container is arranged in the avoiding channel;
the cleaning module is arranged in the rack and comprises a cleaning container and a translation unit, the cleaning container is arranged above the oil receiving container, the cleaning container is provided with a water outlet and a shielding plate, the water outlet is arranged downwards, and the shielding plate is arranged below the water outlet;
the translation unit is respectively connected with the oil receiving container and the shielding plate, and drives the oil receiving container to reciprocate in a direction approaching or far away from the lower side of the main board, and drives the shielding plate to reciprocate in a direction approaching or far away from the water outlet; when the oil receiving container is close to the lower part of the main board, the shielding plate is close to the water outlet; when the oil receiving container is far away from the lower part of the main plate, the shielding plate is far away from the water outlet, and the water outlet faces to the upper opening of the oil receiving container.
2. A grease separating hood according to claim 1, wherein: the translation unit comprises a driving rotating shaft, an upper translation assembly and a lower translation assembly, wherein the driving rotating shaft is vertically arranged, the upper translation assembly is arranged above the driving rotating shaft, and the lower translation assembly is arranged below the driving rotating shaft;
the upper translation assembly is connected with the shielding plate, and the driving rotating shaft is in transmission connection with the upper translation assembly and drives the upper translation assembly to do reciprocating motion in a direction approaching to or away from the water outlet;
the lower translation assembly is connected with the oil receiving container, and the driving rotating shaft is in transmission connection with the lower translation assembly and drives the lower translation assembly to reciprocate in a direction close to or far away from the main board.
3. A grease separating hood according to claim 2, wherein: the upper translation assembly comprises an upper translation gear, a first advancing sector gear, a first retreating sector gear and an upper translation rack;
the upper translation gear is fixedly connected with the upper end of the driving rotating shaft, the first advancing gear and the first backing gear are arranged on two sides of the upper translation gear, and the first advancing gear and the first backing gear are meshed with the upper translation gear;
the first forward sector gear and the first forward gear are coaxially arranged and fixedly connected, and the first backward sector gear and the first backward gear are coaxially arranged and fixedly connected;
the upper translation rack is arranged between the first advancing sector gear and the first retreating sector gear, the upper translation rack is meshed with the first advancing sector gear and the first retreating sector gear in turn, the shielding plate is connected with the upper surface of the upper translation rack, and the upper translation rack is used for driving the shielding plate to move to the lower side of the water outlet and shielding the water outlet.
4. A grease separating hood according to claim 3, wherein: the lower translation assembly comprises a lower translation gear, a second advancing sector gear, a second retreating sector gear and a lower translation rack;
the lower translation gear is fixedly connected with the lower end of the driving rotating shaft, the second advancing gear and the second backing gear are arranged on two sides of the lower translation gear, and the second advancing gear and the second backing gear are meshed with the lower translation gear;
the second forward sector gear and the second forward gear are coaxially arranged and fixedly connected, and the second backward sector gear and the second backward gear are coaxially arranged and fixedly connected;
the lower translation rack is arranged between the second advancing sector gear and the second retreating sector gear, and is meshed with the second advancing sector gear and the second retreating sector gear in turn, the oil receiving container is connected with the upper surface of the lower translation rack, and the lower translation rack is used for driving the oil receiving container to move to the lower side of the main board or driving the oil receiving container to move to the lower side of the water outlet.
5. The grease isolation hood of claim 4, wherein: a first centerline of the first forward sector gear and a first centerline of the first reverse sector gear extend in the same direction;
the second centerline of the second forward sector gear and the second centerline of the second reverse sector gear extend in the same direction.
6. The grease isolation hood of claim 5, wherein: the translation unit further comprises a motor, a driving gear and a driving gear, an output shaft of the motor is fixedly connected with the driving gear, the driving gear is sleeved on the driving rotating shaft and is fixedly connected with the driving rotating shaft, the driving gear is perpendicular to the driving gear, and the driving gear is meshed with the driving gear.
7. The grease isolation hood of claim 6, wherein: the cleaning module further comprises a second semiconductor refrigerating sheet, the second semiconductor refrigerating sheet is arranged at the rear side of the avoidance channel, and the hot end of the second semiconductor refrigerating sheet faces the oil receiving container.
8. The grease isolation hood of claim 7, wherein: the oil receiving container is provided with an inclined groove bottom surface, an oil drain hole is formed in the groove bottom surface, and the oil drain hole is communicated with the outside through an oil drain pipeline.
9. The grease isolation hood of claim 8, wherein: the radiating surface is provided with radiating fins, and the radiating fins are connected with the hot end of the first semiconductor refrigerating plate.
10. A grease separating hood according to claim 9, wherein: the air inlet of the guide fan faces the air extraction opening of the frame, and the air outlet of the guide fan faces the air outlet of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310174699.2A CN115930283B (en) | 2023-02-28 | 2023-02-28 | Grease separation's smoke ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310174699.2A CN115930283B (en) | 2023-02-28 | 2023-02-28 | Grease separation's smoke ventilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115930283A CN115930283A (en) | 2023-04-07 |
| CN115930283B true CN115930283B (en) | 2023-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310174699.2A Active CN115930283B (en) | 2023-02-28 | 2023-02-28 | Grease separation's smoke ventilator |
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| CN211876108U (en) * | 2019-12-02 | 2020-11-06 | 广州富港万嘉智能科技有限公司 | Self-cleaning automatic cooking cabinet of smoke exhaust ventilator |
| CN212901661U (en) * | 2020-07-07 | 2021-04-06 | 苏州百菲特清洗技术有限公司 | Water-carrying smoke hood |
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| US20100258109A1 (en) * | 2009-04-14 | 2010-10-14 | Spinfry, Inc. | Retrofit apparatus for a cooking device |
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| CN115930283A (en) | 2023-04-07 |
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