Impeller of a range hood

Abstract

The present invention discloses an impeller for a range hood, comprising a fixing ring, a first bolt arranged on one side of the fixing ring, a cleaning mechanism, the cleaning mechanism being used to spray degreasing liquid on the impeller of the range hood, a centrifugal impeller group arranged on the side wall of the cleaning mechanism, a melting mechanism, the melting mechanism being used to heat and melt the oil stains on the centrifugal impeller group, and a storage mechanism. The present invention relates to the technical field of impellers for range hoods. When an atomizing nozzle cleans the centrifugal impeller group, after the cleaning mechanism and the melting mechanism have cleaned the oil stains on the side wall of the centrifugal impeller group, the oil stains can be limited by the cooperation of a limiting ring, a scraper, a discharge port and a storage bin to prevent them from splashing everywhere. At the same time, the cooperation of a second electric slide rail, a sealing plate and a sliding ring can automatically discharge the oil stains when the staff inspects the centrifugal impeller group, without the need for the staff to discharge them manually, to prevent the oil stains from staining clothes.

Description

Technical Field

[0001] The invention relates to the technical field of range hood impellers, in particular to a range hood impeller. Background Art

[0002] The impeller of the range hood is an important component of the range hood. It is located on the top of the range hood and is responsible for absorbing the oil smoke, soot and odor generated during the cooking process. The impeller is usually made of metal material and has multiple blades. It generates a strong airflow through rotation, sucking pollutants such as oil smoke into the interior of the range hood, and then discharging them to the outside through the exhaust duct.

[0003] The existing impeller structure of the range hood is relatively simple. At present, when there are oily impurities attached to the surface of the impeller of the range hood, most of them are removed by using a resistance wire and a degreasing liquid. However, after the resistance wire works for a long time, garbage impurities will be attached to the surface, affecting its heating efficiency. At the same time, the oil cleaned by the impeller needs to be manually discharged by the staff, which can easily dirty the staff's clothes.

[0004] To this end, the present invention provides a range hood impeller to solve the above-mentioned problem. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a range hood impeller to solve the above problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A range hood impeller, comprising:

[0007] A fixing ring, and a first bolt arranged on one side of the fixing ring;

[0008] A cleaning mechanism, which is used to spray degreasing liquid on the impeller of the range hood, and a centrifugal impeller group arranged on the side wall of the cleaning mechanism;

[0009] A melting mechanism, which is used to heat and melt the oil stains on the centrifugal impeller assembly;

[0010] A storage mechanism, which is used to store the oil stains cleaned by the equipment;

[0011] The inner wall of the fixing ring is threadedly connected to the side wall of the first bolt, the side wall of the first bolt is threadedly connected to the inner wall of the centrifugal impeller assembly, one side of the fixing ring is movably connected to one side of the centrifugal impeller assembly, the inner wall of the centrifugal impeller assembly is fixedly connected to the side wall of the cleaning mechanism, one side of the cleaning mechanism is fixedly connected to one side of the melting mechanism, and the side wall of the centrifugal impeller assembly is rotatably connected to the inner wall of the storage mechanism;

[0012] The cleaning mechanism comprises a connecting block, the side wall of the connecting block is fixedly connected to the inner wall of the cleaning mechanism, one side of the connecting block is fixedly connected to an oil removal tank, the inner wall of the oil removal tank is rotatably connected to a rotating circular plate, one side of the rotating circular plate is connected to an electric telescopic tube, one side of the electric telescopic tube is connected to a liquid storage ring, and the side wall of the liquid storage ring is connected to an atomizing nozzle;

[0013] The melting mechanism comprises a sealing cylinder, one side of the degreasing liquid tank is fixedly connected to one side of the sealing cylinder, a barrel cover is fixedly connected to one side of the sealing cylinder, and a resistance wire is fixedly connected to the inner wall of the sealing cylinder.

[0014] Preferably: the cleaning mechanism also includes a first annular slide rail, one side of the inner wall of the degreasing liquid tank is fixedly connected to one side of the first annular slide rail, the first annular slide rail is slidably connected to a connecting round rod through an electric slider, the inner wall of the degreasing liquid tank is fixedly connected to a threaded pipe, the inner wall of the atomizing nozzle is fixedly connected to a filter screen, the other side of the degreasing liquid tank is connected to a water pump, the side wall of the water pump is connected to a hydraulic telescopic rod, and the inner wall of the threaded pipe is threadedly connected to a second bolt.

[0015] Preferably: the water pumping pipe passes through the connecting block, the other side of the rotating circular plate is fixedly connected to one side of the connecting round rod, and one side of the second bolt is movably connected to one side of the degreasing liquid tank.

[0016] Preferably: the melting mechanism also includes a first electric slide rail, a side wall of the first electric slide rail is fixedly connected to the inner wall of the sealing cylinder, the first electric slide rail is slidably connected to a discharging soft brush through an electric slider, the first electric slide rail is slidably connected to a sliding circular plate through an electric slider, one side of the sliding circular plate is fixedly connected to a second annular slide rail, the second annular slide rail is slidably connected to a rotating ring through an electric slider, the inner wall of the rotating ring is fixedly connected to an electric push rod, one end of the electric push rod is fixedly connected to a cleaning steel brush, and the barrel cover is provided with a through hole.

[0017] Preferably, the side wall of the discharge soft brush is slidably connected to the inside of the sealing cylinder, the inner wall of the discharge soft brush is slidably connected to the side wall of the resistance wire, and the other side of the rotating ring is slidably connected to one side of the sliding circular plate.

[0018] Preferably: the storage mechanism also includes a limiting ring, the side wall of the fixing ring is rotatably connected to the inside of the limiting ring, a scraper is fixedly connected to one side of the centrifugal impeller group, a discharge port is opened at the bottom of the limiting ring, a storage bin is fixedly connected to the bottom of the limiting ring, a second electric slide rail is fixedly connected to the inner wall of the storage bin, the second electric slide rail is slidably connected to a sealing plate via an electric slider, and the second electric slide rail is slidably connected to a sliding ring via an electric slider.

[0019] Preferably, the side wall of the sealing plate is slidably connected to the inner wall of the storage bin, the side wall of the sliding ring is slidably connected to the inner wall of the storage bin, and the side wall of the scraper is slidably connected to the inside of the limiting circular ring.

[0020] The present invention provides a range hood impeller. Compared with the prior art, the impeller has the following beneficial effects:

[0021] (1) When the staff needs to clamp the range hood blades into the range hood, the centrifugal impeller group can be clamped by the cooperation of the oil removal tank, the hydraulic telescopic rod and the water suction pipe. The staff does not need to support the centrifugal impeller group during installation, which reduces the difficulty of equipment installation. At the same time, the centrifugal impeller group can be cleaned in all directions by the cooperation of the first annular slide rail, the connecting round rod, the rotating circular plate, the electric telescopic tube, the liquid storage ring and the atomizing nozzle, without any sanitary dead corners.

[0022] (2) When the atomizing nozzle of the range hood impeller cleans the centrifugal impeller assembly, the oil stains attached to the side wall of the centrifugal impeller assembly can be heated and melted by the setting of the resistance wire, thereby further improving the cleaning efficiency of the equipment. At the same time, the side wall of the resistance wire can be brushed by the cooperation of the first electric slide rail, the sliding circular plate, the second annular slide rail, the rotating circular ring, the electric push rod and the cleaning steel brush, thereby preventing garbage and impurities from being attached to the surface of the resistance wire over the working time, thereby affecting its heating efficiency.

[0023] (3) When the atomizing nozzle cleans the centrifugal impeller assembly, after the cleaning mechanism and the melting mechanism have finished cleaning the oil stains on the side wall of the centrifugal impeller assembly, the oil stains can be limited by the cooperation of the limiting ring, the scraper, the discharge port and the storage bin to prevent them from splashing everywhere. At the same time, the cooperation of the second electric slide rail, the sealing plate and the sliding ring can automatically discharge the oil stains when the staff inspects the centrifugal impeller assembly, without the need for the staff to discharge them manually, thereby preventing the oil stains from staining clothes. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural diagram of the impeller of the range hood of the present invention;

[0025] Figure 2 is a schematic diagram of the internal structure of the impeller of the range hood of the present invention;

[0026] Figure 3 It is a structural schematic diagram of the cleaning mechanism of the present invention;

[0027] Figure 4 It is a schematic diagram of the position structure of the water pumping pipe of the present invention;

[0028] Figure 5 It is a schematic diagram of the internal structure of the degreasing liquid tank of the present invention;

[0029] Figure 6It is a structural schematic diagram of the melting mechanism of the present invention;

[0030] Figure 7 It is a schematic diagram of the internal structure of the sealing cylinder of the present invention;

[0031] Figure 8 It is a schematic diagram of the internal structure of the storage bin of the present invention.

[0032] In the figure: 1, fixed ring; 2, centrifugal impeller assembly; 3, first bolt; 4, cleaning mechanism; 5, melting mechanism; 6, storage mechanism; 40, connecting block; 41, degreasing liquid tank; 411, threaded pipe; 42, first annular slide rail; 421, connecting round rod; 43, rotating circular plate; 44, electric telescopic pipe; 45, liquid storage ring; 46, atomizing nozzle; 47, filter screen; 48, water pumping pipe; 481, hydraulic telescopic rod; 49, The second bolt; 50, sealing cylinder; 51, barrel cover; 511, through hole; 52, resistance wire; 53, first electric slide rail; 54, discharge soft brush; 55, sliding circular plate; 56, second annular slide rail; 57, rotating ring; 58, electric push rod; 59, cleaning steel brush; 60, limiting ring; 61, scraper; 62, discharge port; 63, storage bin; 64, second electric slide rail; 65, sealing plate; 66, sliding ring. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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 creative work are within the scope of protection of the present invention.

[0034] Embodiment 1:

[0035] See also Figure 1-Figure 5 , a range hood impeller, comprising:

[0036] A fixing ring 1, and a first bolt 3 arranged on one side of the fixing ring 1;

[0037] A cleaning mechanism 4, which is used to spray degreasing liquid on the impeller of the range hood, and a centrifugal impeller group 2 arranged on the side wall of the cleaning mechanism 4;

[0038] A melting mechanism 5, which is used to heat and melt the oil stains on the centrifugal impeller assembly 2;

[0039] A storage mechanism 6, which is used to store the oil stains cleaned by the equipment;

[0040] The inner wall of the fixing ring 1 is threadedly connected to the side wall of the first bolt 3, the side wall of the first bolt 3 is threadedly connected to the inner wall of the centrifugal impeller assembly 2, one side of the fixing ring 1 is movably connected to one side of the centrifugal impeller assembly 2, the inner wall of the centrifugal impeller assembly 2 is fixedly connected to the side wall of the cleaning mechanism 4, one side of the cleaning mechanism 4 is fixedly connected to one side of the melting mechanism 5, and the side wall of the centrifugal impeller assembly 2 is rotatably connected to the inner wall of the storage mechanism 6;

[0041] The cleaning mechanism 4 includes a connecting block 40, the side wall of the connecting block 40 is fixedly connected to the inner wall of the cleaning mechanism 4, a degreasing liquid tank 41 is fixedly connected to one side of the connecting block 40, a rotating circular plate 43 is rotatably connected to the inner wall of the degreasing liquid tank 41, one side of the rotating circular plate 43 is connected to an electric telescopic tube 44, one side of the electric telescopic tube 44 is connected to a liquid storage ring 45, and the side wall of the liquid storage ring 45 is connected to an atomizing nozzle 46;

[0042] The melting mechanism 5 comprises a sealing cylinder 50, one side of the degreasing liquid tank 41 is fixedly connected to one side of the sealing cylinder 50, a barrel cover 51 is fixedly connected to one side of the sealing cylinder 50, and a resistance wire 52 is fixedly connected to the inner wall of the sealing cylinder 50;

[0043] The cleaning mechanism 4 also includes a first annular slide rail 42, one side of the inner wall of the degreasing liquid tank 41 is fixedly connected to one side of the first annular slide rail 42, the first annular slide rail 42 is slidably connected to a connecting round rod 421 through an electric slider, a threaded pipe 411 is fixedly connected to the inner wall of the degreasing liquid tank 41, a filter screen 47 is fixedly connected to the inner wall of the atomizing nozzle 46, the other side of the degreasing liquid tank 41 is connected to a water pumping pipe 48, the side wall of the water pumping pipe 48 is connected to a hydraulic telescopic rod 481, the inner wall of the threaded pipe 411 is threadedly connected to a second bolt 49, the water pumping pipe 48 passes through the connecting block 40, the other side of the rotating circular plate 43 is fixedly connected to one side of the connecting round rod 421, and one side of the second bolt 49 is movably connected to one side of the degreasing liquid tank 41;

[0044] It should be noted that the staff puts the suction pipe 48 into the clamping slot and starts the suction pipe 48. The suction pipe 48 inputs the liquid inside the degreasing liquid tank 41 into the hydraulic telescopic rod 481. The hydraulic telescopic rod 481 is extended to open the equipment, so that the staff does not need to hold the equipment with another hand when installing the equipment, which reduces the difficulty of equipment installation. The staff completes the installation of the equipment by turning the second bolt 49, and the driving equipment drives the centrifugal impeller group 2 to rotate through the suction pipe 48 and the connecting block 40 to deal with the oil smoke. When the centrifugal impeller group 2 works for too long, oil stains and impurities will adhere to the surface. The electric telescopic pipe 44 is started, and the electric telescopic pipe 44 extracts the degreasing liquid inside the degreasing liquid tank 41 and passes through the liquid storage ring 45 and the atomizing nozzle 46 spray out to clean the oil stains and garbage on the side wall of the centrifugal impeller group 2, start the first annular slide rail 42, the first annular slide rail 42 drives the atomizing nozzle 46 to rotate by connecting the round rod 421, the rotating circular plate 43 and the electric telescopic tube 44 to spray the centrifugal impeller group 2 in all aspects, start the electric telescopic tube 44, the electric telescopic tube 44 drives the atomizing nozzle 46 to reciprocate on the inner wall of the centrifugal impeller group 2 through the liquid storage ring 45, so as to prevent the liquid sprayed by the atomizing nozzle 46 from failing to cover the entire centrifugal impeller group 2, further improve the cleaning efficiency of the atomizing nozzle 46, and prevent oil stains and impurities from entering the interior of the atomizing nozzle 46 through the setting of the filter net 47, so as to cause the atomizing nozzle 46 to be blocked and unable to spray the degreasing liquid.

[0045] Embodiment 2:

[0046] See also Figure 6-Figure 7 , a range hood impeller, the melting mechanism 5 also includes a first electric slide rail 53, the side wall of the first electric slide rail 53 is fixedly connected to the inner wall of the sealing cylinder 50, the first electric slide rail 53 is slidably connected to a discharge soft brush 54 through an electric slider, the first electric slide rail 53 is slidably connected to a sliding circular plate 55 through an electric slider, one side of the sliding circular plate 55 is fixedly connected to a second annular slide rail 56, the second annular slide rail 56 is slidably connected to a rotating ring 57 through an electric slider, the inner wall of the rotating ring 57 is fixedly connected to an electric push rod 58, one end of the electric push rod 58 is fixedly connected to a cleaning steel brush 59, the barrel cover 51 is provided with a through hole 511, the side wall of the discharge soft brush 54 is slidably connected to the inside of the sealing cylinder 50, the inner wall of the discharge soft brush 54 is slidably connected to the side wall of the resistance wire 52, and the other side of the rotating ring 57 is rotatably connected to one side of the sliding circular plate 55;

[0047] It should be noted that when the atomizing nozzle 46 sprays the degreasing liquid on the centrifugal impeller assembly 2, the resistance wire 52 is started, and the resistance wire 52 heats and melts the oil stains attached to the side wall of the centrifugal impeller assembly 2 to prevent excessive oil stains from being attached to the side wall of the centrifugal impeller assembly 2. The degreasing liquid alone cannot clean it thoroughly. As the working time of the resistance wire 52 increases, garbage will be attached to the side wall of the resistance wire 52. The electric push rod 58 is started, and the electric push rod 58 drives the rotating ring 57 to move to the side wall of the resistance wire 52, and the second annular slide rail 56 is started. The second annular slide rail 56 passes through the rotating ring 5 7 and the electric push rod 58 drive the cleaning steel brush 59 to rotate to brush the side wall of the resistance wire 52, and start the first electric slide rail 53. The first electric slide rail 53 drives the cleaning steel brush 59 to move back and forth on the surface of the resistance wire 52 through the sliding circular plate 55 and the second annular slide rail 56, and brushes the side wall of the resistance wire 52 in all directions to prevent impurities from adhering to the side wall of the resistance wire 52 and affecting its heating efficiency. The first electric slide rail 53 drives the discharge soft brush 54 to move and push the garbage impurities brushed out by the cleaning steel brush 59 through the through hole 511, and there is no need for the staff to manually clean it.

[0048] Embodiment three:

[0049] See also Figure 2 and Figure 8 , a range hood impeller, the storage mechanism 6 also includes a limiting ring 60, the side wall of the fixed ring 1 is rotatably connected to the inside of the limiting ring 60, a scraper 61 is fixedly connected to one side of the centrifugal impeller group 2, a discharge port 62 is opened at the bottom of the limiting ring 60, a storage bin 63 is fixedly connected to the bottom of the limiting ring 60, a second electric slide rail 64 is fixedly connected to the inner wall of the storage bin 63, the second electric slide rail 64 is slidably connected to a sealing plate 65 through an electric slider, the second electric slide rail 64 is slidably connected to a sliding ring 66 through an electric slider, and the side wall of the sealing plate 65 is slidably connected to the inner wall of the storage bin 63. The side wall of the sliding ring 66 is slidably connected to the inner wall of the storage bin 63, and the side wall of the scraper 61 is slidably connected to the inside of the limiting ring 60;

[0050] It should be noted that, after the oil stains and impurities on the side wall of the centrifugal impeller group 2 are cleaned by the cleaning mechanism 4 and the melting mechanism 5, the driving device drives the centrifugal impeller group 2 to rotate. When the centrifugal impeller group 2 rotates, the cleaned oil stains and impurities are thrown out and hit one side of the limiting ring 60 by centrifugal force to prevent them from splashing around and causing pollution to other parts of the range hood. When the centrifugal impeller group 2 rotates, it drives the scraper 61 to rotate. The scraper 61 scrapes the oil stains and impurities on the inner wall of the limiting ring 60 and rotates. When the scraper 61 rotates to the top of the discharge port 62, the oil stains and impurities are thrown out by centrifugal force. The dirty impurities are thrown into the storage bin 63 to collect and store the greasy impurities, so as to prevent them from staying in the limiting ring 60. When the staff needs to inspect the centrifugal impeller group 2 and remove it from the range hood, the second electric slide rail 64 is started, and the second electric slide rail 64 drives the sliding ring 66 to move out of the storage bin 63. When the sliding ring 66 moves, all the greasy impurities stored in the storage bin 63 are scraped out, and under the influence of gravity, all the greasy impurities in the storage bin 63 are discharged, and the staff does not need to manually discharge the greasy impurities.

[0051] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0052] During operation, the staff inserts the water pumping pipe 48 into the clamping slot and starts the water pumping pipe 48. The water pumping pipe 48 inputs the liquid inside the degreasing liquid tank 41 into the hydraulic telescopic rod 481. The hydraulic telescopic rod 481 is extended to open the equipment, so that the staff does not need to hold the equipment with another hand when installing the equipment, which reduces the difficulty of equipment installation. The staff completes the installation of the equipment by turning the second bolt 49, and the driving equipment drives the centrifugal impeller group 2 to rotate through the water pumping pipe 48 and the connecting block 40 to deal with the oil smoke. When the centrifugal impeller group 2 works for too long, oil stains and impurities will adhere to the surface. The electric telescopic pipe 44 is started, and the electric telescopic pipe 44 extracts the degreasing liquid inside the degreasing liquid tank 41 and passes through the liquid storage ring 4 5 and the atomizing nozzle 46 spray out to clean the oil stains and garbage on the side wall of the centrifugal impeller group 2, start the first annular slide 42, the first annular slide 42 drives the atomizing nozzle 46 to rotate through the connecting rod 421, the rotating circular plate 43 and the electric telescopic tube 44 to spray the centrifugal impeller group 2 in all directions, start the electric telescopic tube 44, the electric telescopic tube 44 drives the atomizing nozzle 46 to reciprocate on the inner wall of the centrifugal impeller group 2 through the liquid storage ring 45, to prevent the liquid sprayed by the atomizing nozzle 46 from failing to cover the entire centrifugal impeller group 2, further improve the cleaning efficiency of the atomizing nozzle 46, and prevent oil stains and impurities from entering the interior of the atomizing nozzle 46 through the setting of the filter 47, causing the atomizing nozzle 46 to be blocked and unable to spray the degreasing liquid;

[0053] When the atomizing nozzle 46 sprays the degreasing liquid on the centrifugal impeller assembly 2, the resistance wire 52 is started, and the resistance wire 52 heats and melts the oil stains attached to the side wall of the centrifugal impeller assembly 2 to prevent excessive oil stains from being attached to the side wall of the centrifugal impeller assembly 2. The degreasing liquid alone cannot clean it thoroughly. As the working time of the resistance wire 52 increases, garbage will be attached to the side wall of the resistance wire 52. The electric push rod 58 is started, and the electric push rod 58 drives the rotating ring 57 to move to the side wall of the resistance wire 52, and the second annular slide rail 56 is started. The second annular slide rail 56 is connected to the electric push rod 58 by the rotating ring 57. The moving push rod 58 drives the cleaning steel brush 59 to rotate and brush the side wall of the resistance wire 52, and the first electric slide rail 53 is started. The first electric slide rail 53 drives the cleaning steel brush 59 to reciprocate on the surface of the resistance wire 52 through the sliding circular plate 55 and the second annular slide rail 56, and brushes the side wall of the resistance wire 52 in all directions to prevent impurities from adhering to the side wall of the resistance wire 52 and affecting its heating efficiency. The first electric slide rail 53 drives the discharge soft brush 54 to move and push the garbage impurities brushed out by the cleaning steel brush 59 through the through hole 511, and the staff does not need to clean it manually;

[0054] When the oil stains and impurities on the side wall of the centrifugal impeller group 2 are cleaned by the cleaning mechanism 4 and the melting mechanism 5, the driving device drives the centrifugal impeller group 2 to rotate. When the centrifugal impeller group 2 rotates, the cleaned oil stains and impurities are thrown out and hit the side of the limiting ring 60 by centrifugal force to prevent them from splashing around and causing pollution to other parts of the range hood. When the centrifugal impeller group 2 rotates, it drives the scraper 61 to rotate. The scraper 61 scrapes the oil stains and impurities on the inner wall of the limiting ring 60 and rotates. When the scraper 61 rotates to the top of the discharge port 62, the oil stains and impurities are removed by centrifugal force. The greasy impurities are thrown into the storage bin 63 for collection and storage to prevent them from staying inside the limiting ring 60. When the staff needs to inspect the centrifugal impeller group 2 and remove it from the range hood, the second electric slide rail 64 is started, and the second electric slide rail 64 drives the sliding ring 66 to move out of the storage bin 63. When the sliding ring 66 moves, all the greasy impurities stored in the storage bin 63 are scraped out, and under the influence of gravity, all the greasy impurities in the storage bin 63 are discharged, and the staff does not need to manually discharge the greasy impurities.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0056] 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 range hood impeller, characterized in that: include: A fixing ring (1), and a first bolt (3) arranged on one side of the fixing ring (1); A cleaning mechanism (4), the cleaning mechanism (4) being used to spray degreasing liquid on the impeller of the range hood, and a centrifugal impeller assembly (2) arranged on a side wall of the cleaning mechanism (4); A melting mechanism (5), the melting mechanism (5) being used to heat the centrifugal impeller assembly (2) to melt the oil stains; A storage mechanism (6), the storage mechanism (6) being used to store oil stains cleaned from the equipment; The inner wall of the fixing ring (1) is threadedly connected to the side wall of the first bolt (3), the side wall of the first bolt (3) is threadedly connected to the inner wall of the centrifugal impeller assembly (2), one side of the fixing ring (1) is movably connected to one side of the centrifugal impeller assembly (2), the inner wall of the centrifugal impeller assembly (2) is fixedly connected to the side wall of the cleaning mechanism (4), one side of the cleaning mechanism (4) is fixedly connected to one side of the melting mechanism (5), and the side wall of the centrifugal impeller assembly (2) is rotatably connected to the inner wall of the storage mechanism (6); The cleaning mechanism (4) comprises a connecting block (40), a side wall of the connecting block (40) being fixedly connected to an inner wall of the cleaning mechanism (4), a degreasing liquid tank (41) being fixedly connected to one side of the connecting block (40), a rotating circular plate (43) being rotatably connected to the inner wall of the degreasing liquid tank (41), a side of the rotating circular plate (43) being connected to an electric telescopic tube (44), a side of the electric telescopic tube (44) being connected to a liquid storage ring (45), and a side wall of the liquid storage ring (45) being connected to an atomizing nozzle (46); The cleaning mechanism (4) further comprises a first annular slide rail (42), one side of the inner wall of the degreasing liquid tank (41) is fixedly connected to one side of the first annular slide rail (42), the first annular slide rail (42) is slidably connected to a connecting round rod (421) via an electric slider, the inner wall of the degreasing liquid tank (41) is fixedly connected to a threaded tube (411), the inner wall of the atomizing nozzle (46) is fixedly connected to a filter screen (47), the other side of the degreasing liquid tank (41) is connected to a water pumping pipe (48), the side wall of the water pumping pipe (48) is connected to a hydraulic telescopic rod (481), and the inner wall of the threaded tube (411) is threadedly connected to a second bolt (49); The melting mechanism (5) comprises a sealing cylinder (50), one side of the degreasing liquid tank (41) is fixedly connected to one side of the sealing cylinder (50), a barrel cover (51) is fixedly connected to one side of the sealing cylinder (50), and a resistance wire (52) is fixedly connected to the inner wall of the sealing cylinder (50).

2. The range hood impeller according to claim 1, characterized in that: The water extraction pipe (48) passes through the connecting block (40), the other side of the rotating circular plate (43) is fixedly connected to one side of the connecting round rod (421), and one side of the second bolt (49) is movably connected to one side of the de-oiling liquid tank (41).

3. The range hood impeller according to claim 1, characterized in that: The melting mechanism (5) further comprises a first electric slide rail (53), the side wall of the first electric slide rail (53) being fixedly connected to the inner wall of the sealing cylinder (50), the first electric slide rail (53) being slidably connected to a discharge soft brush (54) via an electric slider, the first electric slide rail (53) being slidably connected to a sliding circular plate (55) via an electric slider, one side of the sliding circular plate (55) being fixedly connected to a second annular slide rail (56), the second annular slide rail (56) being slidably connected to a rotating circular ring (57) via an electric slider, the inner wall of the rotating circular ring (57) being fixedly connected to an electric push rod (58), one end of the electric push rod (58) being fixedly connected to a cleaning steel brush (59), and the barrel cover (51) being provided with a through hole (511).

4. The range hood impeller according to claim 3, characterized in that: The side wall of the discharge soft brush (54) is slidably connected to the inside of the sealing cylinder (50), the inner wall of the discharge soft brush (54) is slidably connected to the side wall of the resistance wire (52), and the other side of the rotating ring (57) is slidably connected to one side of the sliding circular plate (55).

5. The range hood impeller according to claim 1, characterized in that: The storage mechanism (6) further comprises a limiting ring (60), the side wall of the fixing ring (1) being rotatably connected to the inside of the limiting ring (60), a scraper (61) being fixedly connected to one side of the centrifugal impeller assembly (2), a discharge port (62) being provided at the bottom of the limiting ring (60), a storage bin (63) being fixedly connected to the bottom of the limiting ring (60), a second electric slide rail (64) being fixedly connected to the inner wall of the storage bin (63), the second electric slide rail (64) being slidably connected to a sealing plate (65) via an electric slider, and the second electric slide rail (64) being slidably connected to a sliding ring (66) via an electric slider.

6. The range hood impeller according to claim 5, characterized in that: The side wall of the sealing plate (65) is slidably connected to the inner wall of the storage bin (63), the side wall of the sliding ring (66) is slidably connected to the inner wall of the storage bin (63), and the side wall of the scraper (61) is slidably connected to the inside of the limiting circular ring (60).

Images