Vertical oil fume purifier

Abstract

The utility model provides a vertical oil fume purifier, particularly relates to the technical field of oil fume purification, and aims to solve the problems that a flue needs to be arranged and mounted on a house roof to meet the requirement of the oil fume purifier which needs to be horizontally placed, the process is complicated, more roof space is occupied, the cost is higher, and the cost is high in the existing oil fume discharge method. And an electrostatic adsorption unit in an existing oil fume purifier needs to be taken out for cleaning, and inconvenience is also caused. The chimney cleaning device comprises a barrel and a control box, an installation mechanism matched with a chimney is arranged at the bottom of the barrel, a plurality of electrostatic adsorption modules electrically connected with the control box are arranged on the inner side of the barrel in the vertical direction, and a cleaning mechanism electrically connected with the control box is arranged above the electrostatic adsorption modules. The device can replace a flue to be directly mounted on a chimney at the top of a house, and an electrostatic adsorption unit in the oil smoke purifier can be cleaned.

Description

Technical Field

[0001] This utility model relates to the field of oil fume purification technology, and more specifically, to a vertical oil fume purifier. Background Technology

[0002] Currently, for the emission of cooking fumes from residential buildings and factories, the common practice is to connect the chimney on the roof of the building to a flue. The end of the flue needs to be fixed horizontally and then connected to a fume purifier. During emission, the fumes enter the flue from the chimney under the action of an exhaust fan, are purified by the fume purifier, and are then discharged into the atmosphere.

[0003] However, the above-mentioned methods of emitting oil fumes require the installation of flues on the roof of the house to accommodate the horizontally placed oil fume purifier. This process is cumbersome, occupies a lot of roof space, and is costly. Furthermore, existing oil fume purifiers require the electrostatic adsorption unit inside to be removed for cleaning, which is also inconvenient. Utility Model Content

[0004] The purpose of this utility model is to provide a vertical fume purifier that can replace the flue and be installed directly with the chimney on the roof of the house, and can clean the electrostatic adsorption unit inside the fume purifier.

[0005] The embodiments of this utility model are achieved through the following technical solutions:

[0006] A vertical fume purifier includes a cylindrical body and a control box. The bottom of the cylindrical body is provided with an installation mechanism that matches the chimney. The inner side of the cylindrical body is provided with a plurality of electrostatic adsorption modules that are electrically connected to the control box in the vertical direction. Above the electrostatic adsorption modules is a cleaning mechanism that is electrically connected to the control box.

[0007] In some embodiments, the installation mechanism includes a column-shaped installation channel that mates with the outer edge of the chimney, the top end of the installation channel being fixedly connected to the cylinder body; and an installation plate is provided at the bottom outer edge of the installation channel, the installation plate being fixedly connected to the roof of the building.

[0008] In some embodiments, the cleaning mechanism includes a pump station electrically connected to the control box, the pump station being disposed on the outside of the cylinder, a first pipeline connected to the pump station being disposed on the inside of the cylinder, a second pipeline communicating with the first pipeline being disposed above each of the electrostatic adsorption modules, and a nozzle being disposed below the second pipeline.

[0009] In some embodiments, the inner side of the cylinder is further provided with a drainage mechanism, the drainage mechanism including an annular water channel disposed on the inner side of the bottom of the cylinder, and a drain outlet communicating with the annular water channel is disposed on the outer side of the cylinder; a guide mechanism is provided between the lowest electrostatic adsorption module and the drainage mechanism to guide the cleaning liquid from the inside of the cylinder into the annular water channel.

[0010] In some embodiments, the flow guiding mechanism includes a first flow guiding plate, a second flow guiding plate, and a third flow guiding plate arranged in a pyramid shape from top to bottom; the two ends of the first flow guiding plate, the second flow guiding plate, and the third flow guiding plate are fixedly connected to the inner wall of the cylinder; the two side edges of the first flow guiding plate are disposed above the second flow guiding plate, the outer edge of the second flow guiding plate is disposed above the third flow guiding plate, and the outer edge of the third flow guiding plate is disposed above the annular water channel.

[0011] In some embodiments, the bottom ends of both the first guide plate and the second guide plate are recessed downwards to form a water storage tank, and the horizontal height of the top edge of the inner side of the second guide plate is greater than the horizontal height of the top edge of the outer side of the second guide plate.

[0012] In some embodiments, both ends of the first guide plate and the second guide plate are respectively fixedly connected to the inner sidewall of the cylinder by a fixing plate. The bottom surface of the fixing plate is higher than the bottom of the water storage tank inside the first guide plate and the second guide plate, and both ends of the first guide plate and the second guide plate are located above the annular water channel.

[0013] In some embodiments, an activated carbon module is also included, which is disposed above the uppermost second pipeline.

[0014] In some embodiments, an oil fume concentration sensor electrically connected to the control box is provided above the activated carbon module.

[0015] In some embodiments, the top of the cylinder is provided with louvers.

[0016] The technical solution of this utility model embodiment has at least the following advantages and beneficial effects:

[0017] 1. This device installs the cylinder to the outer end of the chimney via the mounting mechanism. The oil fumes emanating from the chimney directly enter multiple electrostatic adsorption modules for purification. The purified gas is then discharged from the cylinder, eliminating the need for additional flues and exhaust fans, thus saving space and cost. When the electrostatic adsorption modules need cleaning, the cleaning mechanism is activated via the control box to clean the electrostatic cleaning modules, eliminating the need to remove the electrostatic adsorption modules separately for cleaning.

[0018] 2. In this device, the cleaning liquid after cleaning the electrostatic adsorption module falls onto the guiding mechanism under the action of gravity, and then falls into the annular water channel with the guiding mechanism and is discharged from the drain outlet, avoiding direct fall back into the chimney and causing unnecessary subsequent sewage discharge work. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A perspective view of a vertical oil fume purifier provided in an embodiment of this utility model;

[0021] Figure 2 This is a front view of a vertical oil fume purifier provided in an embodiment of the present invention;

[0022] Figure 3 for Figure 2 A cross-sectional view of section A in the middle;

[0023] Figure 4 This is a side view of a vertical oil fume purifier provided in an embodiment of the present invention;

[0024] Figure 5 for Figure 4 A cross-sectional view of section B in the middle;

[0025] Figure 6 A front sectional view of the flow guiding mechanism provided in an embodiment of this utility model;

[0026] Figure 7 This is a side sectional view of the flow guiding mechanism provided in an embodiment of the present invention.

[0027] Icons: 1. Cylinder; 2. Control box; 3. Electrostatic adsorption module; 4. Installation channel; 5. Mounting plate; 6. Pump station; 7. First pipeline; 8. Second pipeline; 9. Nozzle; 10. Circular water channel; 11. Drain outlet; 12. First guide plate; 13. Second guide plate; 14. Third guide plate; 15. Activated carbon module; 16. Fume concentration sensor; 17. Louver; 18. Fixing plate. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0031] In the description of this utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0032] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] Please see Figures 1-7 As shown, the main body of this embodiment is a vertical fume purifier, including a cylinder 1 and a control box 2. The bottom of the cylinder 1 is provided with an installation mechanism that matches the chimney. The inner side of the cylinder 1 is provided with a plurality of electrostatic adsorption modules 3 that are electrically connected to the control box 2 in the vertical direction. Above the electrostatic adsorption modules 3 is a cleaning mechanism that is electrically connected to the control box 2.

[0034] The cylinder 1 is installed to the outer end of the chimney via the mounting mechanism. The fumes emanating from the chimney directly enter multiple electrostatic adsorption modules 3 for purification. The purified gas is then discharged from the cylinder 1, eliminating the need for additional flues and exhaust fans, thus saving space and cost. When the electrostatic adsorption modules 3 need cleaning, the cleaning mechanism is activated via the control box 2 to clean the electrostatic cleaning modules, eliminating the need to remove the electrostatic adsorption modules 3 separately for cleaning.

[0035] It is worth mentioning that the control box 2 and the electrostatic adsorption module 3 are existing technologies, so they will not be described in detail here.

[0036] Furthermore, the installation mechanism includes a column-shaped installation channel 4 that mates with the outer edge of the chimney. The top end of the installation channel 4 is fixedly connected to the cylinder 1 by expansion bolts. The bottom outer edge of the installation channel 4 is provided with an installation plate 5, which is fixedly connected to the roof of the building by expansion bolts.

[0037] The chimney is installed in the installation channel 4, and the top of the installation channel 4 is initially fixed to the cylinder 1 and the installation plate 5 is initially fixed to the roof using expansion bolts. Cement can then be poured on the top of the installation plate 5 for reinforcement, making the structure more stable and greatly enhancing its wind resistance. The expansion bolts are sealed together to prevent rust caused by sun and rain, which could lead to loosening and displacement of the equipment later.

[0038] Furthermore, the cleaning mechanism includes a pump station 6 electrically connected to the control box 2. The pump station 6 is located on the outside of the cylinder 1. The inside of the cylinder 1 is provided with a first pipeline 7 connected to the pump station 6. Each electrostatic adsorption module 3 is provided with a second pipeline 8 communicating with the first pipeline 7 above it. A nozzle 9 is provided below the second pipeline 8.

[0039] Pump station 6 diverts cleaning fluid through the first pipeline 7 to the second pipeline 8, and sprays it out from the nozzle 9, thereby cleaning the electrostatic adsorption module 3 below the nozzle 9.

[0040] Furthermore, the inner side of the cylinder 1 is also provided with a drainage mechanism, which includes an annular water channel 10 disposed on the inner side of the bottom of the cylinder 1, and a drain outlet 11 communicating with the annular water channel 10 is disposed on the outer side of the cylinder 1; a guide mechanism is provided between the lowest electrostatic adsorption module 3 and the drainage mechanism to guide the cleaning liquid from the inside of the cylinder 1 into the annular water channel 10.

[0041] The cleaning solution, once cleaned, falls onto the guide mechanism under gravity, then into the annular waterway 10, and is discharged from the drain outlet 11, thus avoiding direct return to the chimney and unnecessary subsequent sewage discharge.

[0042] Furthermore, the flow guiding mechanism includes a first flow guiding plate 12, a second flow guiding plate 13, and a third flow guiding plate 14 arranged in a pyramid shape from top to bottom; the two ends of the first flow guiding plate 12, the second flow guiding plate 13, and the third flow guiding plate 14 are fixedly connected to the inner wall of the cylinder 1; the two side edges of the first flow guiding plate 12 are located above the second flow guiding plate 13, the outer edge of the second flow guiding plate 13 is located above the third flow guiding plate 14, and the outer edge of the third flow guiding plate 14 is located above the annular waterway 10.

[0043] The cleaning fluid that falls onto the first guide plate 12 will fall onto the second guide plate 13 under gravity, and the cleaning fluid on the second guide plate 13 will fall onto the third guide plate 14 under gravity. The cleaning fluid on the third guide plate 14 will fall into the annular water channels 10 on both sides under gravity and be discharged from the drain outlet 11. This ensures that all the cleaning fluid is guided into the annular water channel 10 and discharged, preventing the cleaning fluid from falling back into the chimney.

[0044] Furthermore, the bottom ends of both the first guide plate 12 and the second guide plate 13 are recessed downwards to form a water storage tank, and the horizontal height of the top edge of the inner side of the second guide plate 13 is greater than the horizontal height of the top edge of the outer side of the second guide plate 13.

[0045] This design allows the cleaning fluid to first fall into the water storage tanks inside the first guide plate 12 and the second guide plate 13 to form a buffer, preventing all the cleaning fluid from directly entering the annular water channels 10 on both sides at once and overflowing from the inside of the annular water channels 10 before it can be discharged and falling into the chimney.

[0046] Furthermore, both ends of the first guide plate 12 and the second guide plate 13 are respectively fixedly connected to the inner side wall of the cylinder 1 through a fixing plate. The bottom surface of the fixing plate is higher than the bottom of the water storage tank inside the first guide plate 12 and the second guide plate 13. Both ends of the first guide plate 12 and the second guide plate 13 are located above the annular waterway 10.

[0047] The cleaning fluid that falls into the water storage tank inside the first guide plate 12 and the second guide plate 13 can fall directly from both ends of the first guide plate 12 and the second guide plate 13 into the annular waterway 10 on the other two sides, thereby improving the flow efficiency.

[0048] Furthermore, it also includes an activated carbon module 15, which is disposed above the uppermost second pipe 8.

[0049] The oil fumes that pass through the electrostatic adsorption module 3 are further filtered in the activated carbon module 15 to improve the purification effect.

[0050] Furthermore, an oil fume concentration sensor 16 electrically connected to the control box 2 is provided above the activated carbon module 15.

[0051] The oil fume concentration sensor 16 monitors the oil fume concentration in real time. When the oil fume concentration does not meet the standard, the control box 2 activates the cleaning mechanism to clean the electrostatic cleaning module.

[0052] Furthermore, the top of the cylinder 1 is provided with louvers 17.

[0053] Among them, measures are taken to prevent air from flowing back into the cylinder 1.

[0054] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A vertical type oil fume purifier, characterized by comprising: The utility model provides a kind of smoke exhaust device, including cylinder (1) and control box (2), the bottom of the cylinder (1) is equipped with the installation mechanism matched with chimney, the inside of the cylinder (1) is equipped with multiple electrostatic adsorption module (3) in vertical direction with the control box (2) electric connection, the top of the electrostatic adsorption module (3) is equipped with the cleaning mechanism with the control box (2) electric connection.

2. The vertical oil fume purifier according to claim 1, characterized in that, The installation mechanism includes the mounting channel (4) of cooperation with the outer edge of chimney, the top of the mounting channel (4) is fixedly connected with the cylinder (1);The outer edge of the bottom of the mounting channel (4) is equipped with mounting plate (5), and the mounting plate (5) is fixedly connected with the top of house.

3. The vertical oil fume purifier according to claim 1, characterized in that, The cleaning mechanism includes the pump station (6) electrically connected with the control box (2), and the pump station (6) is arranged outside the cylinder (1). The inside of the cylinder (1) is provided with a first pipeline (7) connected with the pump station (6). The top of each electrostatic adsorption module (3) is respectively provided with a second pipeline (8) communicated with the first pipeline (7). The second pipeline (8) is provided with a spray head (9) below.

4. The vertical oil fume purifier according to claim 1, characterized in that, The inside of the cylinder (1) is further provided with a drainage mechanism. The drainage mechanism includes an annular water channel (10) arranged inside the bottom of the cylinder (1). The outside of the cylinder (1) is provided with a drainage opening (11) communicated with the annular water channel (10). The lowest electrostatic adsorption module (3) and the drainage mechanism are provided with a flow guide mechanism for guiding the cleaning liquid from the inside of the cylinder (1) to the annular water channel (10).

5. The vertical oil fume purifier according to claim 4, characterized in that, The flow guide mechanism includes a first flow guide plate (12), a second flow guide plate (13) and a third flow guide plate (14) arranged in a pyramid shape from top to bottom. The two ends of the first flow guide plate (12), the second flow guide plate (13) and the third flow guide plate (14) are fixedly connected with the inner wall of the cylinder (1). The two side edges of the first flow guide plate (12) are arranged above the second flow guide plate (13). The outer side edge of the second flow guide plate (13) is arranged above the third flow guide plate (14). The outer edge of the third flow guide plate (14) is arranged above the annular water channel (10).

6. The vertical oil fume purifier according to claim 5, characterized in that, The bottom end of the first flow guide plate (12) and the second flow guide plate (13) is recessed downward to form a water storage tank. The horizontal height of the top end of the inner side edge of the second flow guide plate (13) is greater than the horizontal height of the top end of the outer side edge of the second flow guide plate (13).

7. The vertical oil fume purifier according to claim 6, characterized in that, The two ends of the first flow guide plate (12) and the second flow guide plate (13) are respectively fixedly connected with the inner wall of the cylinder (1) through a fixing plate (18). The bottom surface of the fixing plate (18) is higher than the bottom end of the water storage tank inside the first flow guide plate (12) and the second flow guide plate (13). The two ends of the first flow guide plate (12) and the second flow guide plate (13) are located above the annular water channel (10).

8. The vertical oil fume purifier according to claim 3, characterized in that, It further includes an activated carbon module (15) arranged above the uppermost second pipeline (8).

9. The vertical oil fume purifier according to claim 8, characterized in that, The top of the activated carbon module (15) is provided with an oil fume concentration sensor (16) electrically connected with the control box (2).

10. The vertical oil fume purifier according to claim 1, characterized in that, The top of the barrel (1) is provided with louvers (17).

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