Wet-type oil fume purification device

Abstract

The utility model discloses a wet type oil smoke purification device which comprises a shell, a threaded rod is rotatably connected to the interior of the shell, a threaded plate is in threaded connection with the outer surface of the threaded rod, a rubber scraper is fixedly connected to the top of the threaded plate, and a connecting rod is fixedly connected to the bottom of the threaded plate. The bottom end of the connecting rod is fixedly connected with a collecting frame, one side of the collecting frame is fixedly communicated with a hose, the two sides of the inner wall of the shell are fixedly connected with mounting frames, the two mounting frames are symmetrically arranged, a first filtering frame is movably connected between the opposite sides of the two mounting frames, and a first filtering net is arranged in the filtering frame. According to the utility model, oil stains and water stains on the filter screen I are scraped off through the rubber scraping plate, so that the filter screen I is prevented from being blocked by the oil stains and the water stains to influence the filtering work of the filter screen I, and the filtering effect of the filter screen I is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of range hoods, in particular to a wet type range hood purification device. Background Art

[0002] In the early days, exhaust fans were used to exhaust smoke in home kitchens. Although exhaust fans can remove most of the fumes in the kitchen, they are unable to solve the pollution of the entire kitchen by the fumes produced during cooking. The fumes produced during cooking contain many substances that are harmful to the human body. If people work in a room full of fumes for a long time, it will cause many diseases. Therefore, household range hoods came into being.

[0003] For example, the utility model patent with application number 202221570804.1 discloses a wet oil fume purification device, including an oil fume casing, the inner wall of which is provided with two partitions in sequence, a purification mechanism is provided on the oil fume casing, a water tank is fixedly installed on the left side of the outer wall of the oil fume casing, a water inlet is provided on the left side of the top of the water tank, a chassis is fixedly installed on the right side of the top of the water tank, and a pump is provided inside, the water inlet of the pump is fixedly penetrated into the water tank through a pipe, one end of the pipe is fixedly connected to the water outlet of the pump through one end of a two-end pipe joint, and the other end of the pipe is fixedly penetrated through the two partitions in sequence, and then penetrated through the partition on the right side in the opposite direction again. By adsorbing oil stains and water stains on the mesh, and after stopping, the oil and water will drip from the mesh into the leaking hole, and then fall into the notch of the drainage trough, and be discharged from the sewage pipe, so as to avoid the atomized condensed water droplets from being scattered, and to avoid the oil stains from contaminating the stove and the air inlet.

[0004] During the use of the above-mentioned device, the oil stains and water stains are adsorbed on the mesh holes and naturally drip into the leakage holes, then fall into the groove of the drainage groove and are discharged from the sewage pipe, so as to prevent the oil stains from contaminating the stove and the air inlet hole. However, when using the filter in the device to extract and purify the oil fume, the oil stains and water stains will clog the mesh holes of the filter, resulting in a reduction in the filtering effect of the filter.

[0005] Therefore, it is necessary to provide a wet oil fume purification device to solve the above technical problems. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a wet type oil fume purification device.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wet oil fume purification device, comprising a shell, a threaded rod is rotatably connected inside the shell, a threaded plate is threadedly connected to the outer surface of the threaded rod, a rubber scraper is fixedly connected to the top of the threaded plate, a connecting rod is fixedly connected to the bottom of the threaded plate, a collecting frame is fixedly connected to the bottom end of the connecting rod, a hose is fixedly connected to one side of the collecting frame, installation frames are fixedly connected to both sides of the inner wall of the shell, the two installation frames are symmetrically arranged, a filter frame 1 is movably connected between the opposite sides of the two installation frames, a filter net 1 is arranged inside the filter frame, the bottom of the filter net 1 abuts against the top of the rubber scraper, and a purification component is also arranged on one side of the shell.

[0008] As a further description of the above technical solution:

[0009] A motor is arranged on one side of the shell, an output end of the motor is fixedly connected to one end of the threaded rod, and a smoke exhaust pipe and a fan are arranged on the top of the shell.

[0010] As a further description of the above technical solution:

[0011] A guide rod is fixedly connected to the interior of the shell. The guide rod passes through the threaded plate, and the threaded plate is movably sleeved on the outer surface of the guide rod.

[0012] As a further description of the above technical solution:

[0013] The purification component includes a mounting plate fixedly connected to one side of the shell, a water tank is arranged on the top of the mounting plate, a water pipe is fixedly connected to one side of the water tank, one end of the water pipe passes through the shell and is provided with an atomizing nozzle.

[0014] As a further description of the above technical solution:

[0015] A water pump is arranged on the outer surface of the water pipe.

[0016] As a further description of the above technical solution:

[0017] An opening is provided on one side of the shell, a door is hinged inside the opening, a sewage pipe is provided on one side of the shell, and one end of the sewage pipe is fixedly connected to a hose.

[0018] As a further description of the above technical solution:

[0019] A mounting groove is provided on the front side of the shell, a second filter frame is movably connected inside the mounting groove, and a second filter screen is arranged inside the second filter frame.

[0020] The utility model has the following beneficial effects:

[0021] 1. Compared with the prior art, the wet oil fume purification device, through the coordinated use of structures such as threaded rods, threaded plates, rubber scrapers and motors, scrapes off the oil and water stains on the filter net one through the rubber scraper, thereby preventing the oil and water stains from clogging the filter net one and affecting the filtering work of the filter net one, thereby improving the filtering effect of the filter net one.

[0022] 2. Compared with the prior art, the wet fume purification device can collect the scraped water stains and oil stains inside the collection frame through the arrangement of the collection frame, the hose and the drain pipe, and discharge them through the hose and the drain pipe, thereby preventing the oil stains and water stains from dripping onto the filter mesh 2 and dripping onto the stove through the filter mesh 2, thereby improving the cleanliness of the stove. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a wet oil fume purification device proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of a housing of a wet type oil fume purification device proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of a threaded plate and a rubber scraper etc. of a wet type oil fume purification device proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of the purification component structure of a wet oil fume purification device proposed by the utility model;

[0027] Figure 5 This is a schematic diagram of the structure of a motor, a sewage pipe, etc. of a wet oil fume purification device proposed by the utility model.

[0028] Legend:

[0029] 1. Shell; 2. Threaded rod; 3. Threaded plate; 4. Rubber scraper; 5. Connecting rod; 6. Collecting frame; 7. Hose; 8. Mounting frame; 9. Filter frame 1; 10. Filter screen 1; 11. Motor; 12. Exhaust pipe; 13. Fan; 14. Guide rod; 15. Mounting plate; 16. Water tank; 17. Water pipe; 18. Atomizing nozzle; 19. Water pump; 20. Opening; 21. Box door; 22. Drain pipe; 23. Mounting slot; 24. Filter frame 2; 25. Filter screen 2. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1-5 The utility model provides a wet oil fume purification device: it comprises a shell 1, a threaded rod 2 is rotatably connected inside the shell 1, a threaded plate 3 is threadedly connected to the outer surface of the threaded rod 2, a rubber scraper 4 is fixedly connected to the top of the threaded plate 3, the oil and water stains on the filter screen 10 can be scraped off by the movable rubber scraper 4, so as to avoid the oil and water stains clogging the filter screen 10 and affecting the filtering work of the filter screen 10, thereby improving the filtering effect of the filter screen 10, a connecting rod 5 is fixedly connected to the bottom of the threaded plate 3, a collecting frame 6 is fixedly connected to the bottom end of the connecting rod 5, a hose 7 is fixedly connected to one side of the collecting frame 6, both sides of the inner wall of the shell 1 are fixedly connected to mounting frames 8, the two mounting frames 8 are symmetrically arranged, a filter frame 9 is movably connected between the opposite sides of the two mounting frames 8, a filter screen 10 is arranged inside the filter frame, the bottom of the filter screen 10 is abutted against the top of the rubber scraper 4, and a purification component is also arranged on one side of the shell 1.

[0032] A motor 11 is disposed on one side of the housing 1 , and an output end of the motor 11 is fixedly connected to one end of the threaded rod 2 . A smoke exhaust pipe 12 and a fan 13 are disposed on the top of the housing 1 .

[0033] A guide rod 14 is fixedly connected to the inside of the shell 1. The guide rod 14 passes through the threaded plate 3, and the threaded plate 3 is movably sleeved on the outer surface of the guide rod 14. Through the setting of the guide rod 14, the movement of the threaded plate 3 can be limited and guided to prevent the threaded plate 3 from rotating.

[0034] The purification component includes a mounting plate 15 fixedly connected to one side of the outer shell 1, a water tank 16 is arranged on the top of the mounting plate 15, a water pipe 17 is fixedly connected to one side of the water tank 16, one end of the water pipe 17 passes through the outer shell 1 and is provided with an atomizing nozzle 18, and a water pump 19 is arranged on the outer surface of the water pipe 17.

[0035] An opening 20 is provided on one side of the outer shell 1, and a box door 21 is hinged inside the opening 20. When it is necessary to replace the filter frame 24 in the filter frame 1 9, the box door 21 only needs to be opened to take out the filter frame 1 9 from between the insides of the two mounting frames 8. A sewage pipe 22 is provided on one side of the outer shell 1, and one end of the sewage pipe 22 is fixedly connected to the hose 7.

[0036] A mounting groove 23 is provided on the front side of the housing 1 , a second filter frame 24 is movably connected inside the mounting groove 23 , and a second filter screen 25 is provided inside the second filter frame 24 .

[0037] Working principle: When it is necessary to purify the oil fume, start the fan 13, the motor 11 and the water pump 19, and the oil fume under the shell 1 is sucked into the shell 1 through the fan 13, and is first filtered by the filter screen 25 in the filter frame 24, and then the water in the water tank 16 is transported to the water pipe 17 through the water pump 19, and is sprayed out by the atomizing nozzle 18. The formed water mist will adsorb the particles contained in the oil fume entering the shell 1, and the suction force generated by the fan 13 makes the water mist with adsorbed particles rise, and is filtered again by the filter screen 10 in the filter frame 9. The filter works and absorbs the oil and water stains on the mesh, and when the motor 11 drives the threaded rod 2 to rotate, it will drive the threaded plate 3 to move under the guidance of the guide rod 14, and the oil and water stains on the filter screen 10 are scraped off by the rubber scraper 4, so as to avoid the oil and water stains clogging the filter screen 10 and affecting the filtering work of the filter screen 10, thereby improving the filtering effect of the filter screen 10, and the oil and water stains scraped off by the rubber scraper 4 will fall into the inside of the collecting frame 6 for collection, and the scraped oil and water stains will be transported to the drain pipe 22 by the hose 7 and discharged from the drain pipe 22.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wet oil fume purification device, comprising a housing (1), characterized in that: The interior of the shell (1) is rotatably connected to a threaded rod (2), the outer surface of the threaded rod (2) is threadedly connected to a threaded plate (3), the top of the threaded plate (3) is fixedly connected to a rubber scraper (4), the bottom of the threaded plate (3) is fixedly connected to a connecting rod (5), the bottom end of the connecting rod (5) is fixedly connected to a collection frame (6), one side of the collection frame (6) is fixedly connected to a hose (7), both sides of the inner wall of the shell (1) are fixedly connected to mounting frames (8), the two mounting frames (8) are symmetrically arranged, and a filter frame (9) is movably connected between the opposite sides of the two mounting frames (8), a filter screen (10) is arranged inside the filter frame, the bottom of the filter screen (10) is in contact with the top of the rubber scraper (4), and a purification component is also arranged on one side of the shell (1).

2. A wet oil fume purification device according to claim 1, characterized in that: A motor (11) is arranged on one side of the housing (1), an output end of the motor (11) is fixedly connected to one end of a threaded rod (2), and a smoke exhaust pipe (12) and a fan (13) are arranged on the top of the housing (1).

3. A wet type oil fume purification device according to claim 1, characterized in that: A guide rod (14) is fixedly connected to the interior of the housing (1); the guide rod (14) passes through the threaded plate (3), and the threaded plate (3) is movably sleeved on the outer surface of the guide rod (14).

4. A wet type oil fume purification device according to claim 1, characterized in that: The purification component comprises a mounting plate (15) fixedly connected to one side of the housing (1); a water storage tank (16) is arranged on the top of the mounting plate (15); one side of the water storage tank (16) is fixedly connected to a water pipe (17); one end of the water pipe (17) passes through the housing (1) and is provided with an atomizing nozzle (18).

5. A wet type oil fume purification device according to claim 4, characterized in that: A water pump (19) is provided on the outer surface of the water pipe (17).

6. A wet type oil fume purification device according to claim 1, characterized in that: An opening (20) is provided on one side of the shell (1), a door (21) is hinged inside the opening (20), a sewage pipe (22) is provided on one side of the shell (1), and one end of the sewage pipe (22) is fixedly connected to the hose (7).

7. A wet type oil fume purification device according to claim 1, characterized in that: The front side of the housing (1) is provided with a mounting groove (23), the interior of the mounting groove (23) is movably connected with a second filter frame (24), and the interior of the second filter frame (24) is provided with a second filter screen (25).

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