Oil smoke filtering device for kitchen air conditioner

Abstract

The invention discloses an oil fume filtering device for a kitchen air conditioner, and relates to the technical field of kitchen air conditioners. According to the technical scheme, the cooling device is characterized by comprising a connecting frame, the connecting frame comprises a bottom plate, two side plates and a top plate, a plurality of vertically-arranged cooling pipes are arranged in the connecting frame, and an arc-shaped flow guide pipe is arranged between one ends of every two adjacent cooling pipes and used for communicating the cooling pipes; the top ends, close to the two side plates, of the cooling pipes extend out of the surface of the top plate, and a cleaning mechanism used for cleaning the surfaces of the cooling pipes is further arranged in the connecting frame. The invention aims to provide the oil fume filtering device for the kitchen air conditioner.

Description

Technical Field

[0001] The invention relates to the technical field of kitchen air conditioners, and more particularly to an oil fume filtering device for kitchen air conditioners. Background Art

[0002] Nowadays, air conditioners have become an indispensable temperature regulating device in people's daily lives, especially in the hot summer, air conditioners are essential appliances. Most of the common air conditioners on the market are used in bedrooms and living rooms. With the continuous improvement of the living standards of consumers, kitchen air conditioners are becoming more and more popular among consumers.

[0003] Because the air in the kitchen contains a lot of oil smoke when cooking, the working environment for the kitchen air conditioner can be very harsh. It won’t be long before a lot of oil stains will adhere to the air inlet and inside the air conditioner, which are difficult to clean. Therefore, the problem caused by oil stains has always plagued every family.

[0004] Therefore, a new technical solution is urgently needed to solve the above technical problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, an object of the present invention is to provide an oil fume filtering device for a kitchen air conditioner.

[0006] The above technical purpose of the present invention is achieved through the following technical solutions: a fume filtering device for a kitchen air conditioner, comprising a connecting frame, the connecting frame comprising a bottom plate, two side plates and a top plate, a plurality of vertically arranged cooling pipes are arranged in the connecting frame, an arc-shaped guide pipe is arranged between one ends of two adjacent cooling pipes, which is used to connect each cooling pipe, and the top end of the cooling pipe close to the two side plates extends out of the top plate surface, and a cleaning mechanism for cleaning the surface of the cooling pipe is also arranged in the connecting frame.

[0007] The present invention is further configured as follows: the cleaning mechanism includes a cleaning plate horizontally arranged in the connection frame, the cleaning plate is provided with a plurality of through holes for cooling pipes to pass through and slide in connection with, and also includes a driving component for driving the cleaning plate to rise and fall.

[0008] The present invention is further configured as follows: the driving mechanism includes a threaded rod rotatably connected between the two ends of the bottom plate and the top plate, the threaded rod is passed through and threadedly connected to the cleaning plate, and a motor for driving the threaded rod is arranged on the surface of the top plate.

[0009] The present invention is further configured as follows: the bottom plate is located below the cooling pipe and is provided with a cleaning groove penetrating the upper and lower surfaces thereof, and an oil collecting box is arranged in the cleaning groove.

[0010] The present invention is further configured as follows: the oil collecting box is embedded in and slides in the oil collecting box along the vertical direction, vertical side panels are arranged on the tops of both ends of the oil collecting box, a horizontally arranged top plate is arranged on the top outer surface of the side plate, a vertical guide rod is arranged on the lower surface of the top plate, a vertical fixing rod is arranged on the surface of the bottom plate below the guide rod, the fixing rod is provided with a guide groove for the guide rod to be slidably connected, and a spring is fixedly connected between the bottom inner wall of the guide groove and the end of the guide rod.

[0011] The present invention is further configured such that: an oil baffle is provided on the surface of the cleaning plate along its circumference.

[0012] The present invention is further configured as follows: a plurality of oil leakage holes are opened on the surface of the cleaning plate, and an opening and closing component for controlling the opening and closing of the oil leakage holes is also included.

[0013] The present invention is further configured as follows: the opening and closing assembly includes a lifting frame arranged on the surface of the cleaning plate, a sealing plate is arranged above the oil leakage hole in the lifting frame, abutment rods are arranged at the bottom of both ends of the lifting frame, and connecting holes for the abutment rods to pass through and slide connected are opened at both ends of the cleaning plate, and the bottom end of the abutment rod extends out of the lower surface of the cleaning plate.

[0014] The present invention is further configured as follows: the cross section of the sealing plate is triangular, comprising a horizontal bottom surface located directly above the oil leakage hole, and inclined surfaces inclined downward toward both sides.

[0015] The present invention has the following beneficial effects: by connecting the condensing device to the ends of two cooling pipes extending out of the top plate surface, the cooled water flows along the cooling pipes and the arc-shaped guide pipes in the connecting frame, and the high-temperature oil smoke passes through the surface of the cooling pipe and condenses into liquid oil stains that adhere to the surface of the cooling pipe. The oil stains on the surface of the cooling pipe are then cleaned by a cleaning mechanism, thereby effectively preventing a large amount of oil stains from entering the interior of the air conditioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the three-dimensional structure of this embodiment;

[0017] Figure 2 is a schematic cross-sectional structural diagram of this embodiment;

[0018] Figure 3 This is a schematic diagram of the structure of the cleaning plate and the lifting frame of this embodiment;

[0019] Figure 4 This is a schematic diagram of the structure of the oil collecting box of this embodiment;

[0020] Figure 5 for Figure 2 A partial enlarged schematic diagram of part A in the middle.

[0021] Description of the drawings: 1. Connecting frame; 2. Bottom plate; 3. Side plate; 4. Top plate; 5. Cooling pipe; 6. Arc guide pipe; 7. Cleaning plate; 8. Through hole; 9. Threaded rod; 10. Motor; 11. Oil collecting box; 12. First connecting plate; 13. Second connecting plate; 14. Guide rod; 15. Fixed rod; 16. Spring; 17. Oil baffle plate; 18. Oil leakage hole; 19. Lifting frame; 20. Sealing plate; 21. Abutment rod; 22. Connecting hole. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0023] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0024] As shown in the figure, a fume filtering device for a kitchen air conditioner includes a connecting frame 1 installed at the air inlet of the air conditioner, the connecting frame 1 includes a bottom plate 2, two side plates 3 and a top plate 4, a plurality of vertically arranged cooling pipes 5 are arranged in the connecting frame 1, an arc-shaped guide pipe 6 is arranged between one ends of two adjacent cooling pipes 5, and is used to connect each cooling pipe 5, the top end of the cooling pipe 5 close to the two side plates 3 extends out of the surface of the top plate 4, and a cleaning mechanism for cleaning the surface of the cooling pipe 5 is also arranged in the connecting frame 1.

[0025] By connecting the condensing device to the ends of the two cooling tubes 5 extending out of the surface of the top plate 4, the cooled water flows along the cooling tubes 5 and the arc-shaped guide tubes 6 in the connecting frame 1. After the high-temperature oil smoke passes through the surface of the cooling tubes 5, it condenses into liquid oil and adheres to the surface of the cooling tubes 5. The oil on the surface of the cooling tubes 5 is then cleaned by a cleaning mechanism, thereby effectively preventing a large amount of oil from entering the interior of the air conditioner.

[0026] The cleaning mechanism includes a cleaning plate 7 horizontally arranged in the connection frame 1, and the cleaning plate 7 is provided with a plurality of through holes 8 for the cooling pipe 5 to pass through and slide and connect, and also includes a driving assembly for driving the cleaning plate 7 to rise and fall, and the driving mechanism includes a threaded rod 9 rotatably connected between the two ends of the bottom plate 2 and the top plate 4, the threaded rod 9 is passed through and threadedly connected to the cleaning plate 7, and a motor 10 for driving the threaded rod 9 is provided on the surface of the top plate 4. The threaded rod 9 is electrically driven by the motor 10 to rotate, driving the cleaning plate 7 to move from top to bottom, so as to scrape off the oil stains on the surface of the cooling pipe 5.

[0027] The bottom plate 2 is located below the cooling pipe 5 and is provided with a cleaning groove running through its upper and lower surfaces. An oil collecting box 11 is arranged in the cleaning groove. After the cleaning plate 7 moves downward to hang down the oil stains on the cooling pipe 5, the oil stains flow into the oil collecting box 11 for subsequent cleaning.

[0028] The oil collecting box 11 is embedded in and slides in the oil collecting box 11 along the vertical direction. A vertical first connecting plate 12 is arranged on the top of both ends of the oil collecting box 11. A horizontally arranged second connecting plate 13 is arranged on the top outer surface of the side plate 3. A vertical guide rod 14 is arranged on the lower surface of the second connecting plate 13. A vertical fixing rod 15 is arranged on the surface of the bottom plate 2 below the guide rod 14. The fixing rod 15 is provided with a guide groove for the guide rod 14 to be slidably connected. A spring 16 is fixedly connected between the bottom inner wall of the guide groove and the end of the guide rod 14.

[0029] When the driving assembly drives the cleaning plate 7 to move downward to clean the cooling pipe 5, when the lower surface of the cleaning plate 7 abuts against the top plate 4, the cleaning plate 7 continues to move downward, the guide rod 14 slides downward along the guide groove, and the spring 16 is compressed, thereby driving the oil collecting box 11 to move downward, so that it is convenient for the user to clean the oil in the oil collecting box 11. When the cleaning is completed, the cleaning plate 7 is reset, and under the elastic force of the spring 16, the oil collecting box 11 moves upward and resets.

[0030] The cleaning plate 7 is provided with an oil baffle plate 17 along its circumference. When the oil attached to the surface of the arc-shaped air guide pipe 6 above drips onto the cleaning plate 7, the oil baffle plate 17 prevents the oil from flowing into the air conditioner.

[0031] The surface of the cleaning plate 7 is provided with an oil leakage hole 18 below each top arc-shaped guide tube 6, and also includes an opening and closing component for controlling the opening and closing of the oil leakage hole 18. When cleaning, the oil leakage hole 18 is opened by the opening and closing component, so that the oil on the surface of the cleaning plate 7 can flow into the oil collecting box 11 through the oil leakage hole 18.

[0032] The opening and closing assembly includes a lifting frame 19 disposed on the surface of the cleaning plate 7, a sealing plate 20 is disposed above the oil leakage hole 18 in the lifting frame 19, abutment rods 21 are disposed at the bottom of both ends of the lifting frame 19, and connecting holes 22 for the abutment rods 21 to pass through and slide to connect are provided at both ends of the cleaning plate 7, and the bottom end of the abutment rod 21 extends out of the lower surface of the cleaning plate 7. When the cleaning plate 7 is lowered, the top plate 4 abuts against the abutment rod 21, driving the lifting frame 19 to rise relative to the cleaning plate 7, thereby opening the oil leakage hole 18, so that the oil dirt flows from the oil leakage hole 18 into the oil collecting box 11.

[0033] The cross section of the sealing plate 20 is triangular, including a horizontal bottom surface located directly above the oil leakage hole 18 and inclined surfaces inclined toward both sides. When the lifting frame 19 rises relative to the cleaning plate 7, the oil on the surface of the sealing plate 20 can flow along the inclined surface to prevent the oil from overflowing.

[0034] The specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, such modifications are protected by the patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A fume filtering device for a kitchen air conditioner, characterized in that: The invention comprises a connection frame (1), wherein the connection frame (1) comprises a bottom plate (2), two side plates (3) and a top plate (4); a plurality of vertically arranged cooling pipes (5) are arranged in the connection frame (1); an arc-shaped flow guide pipe (6) is arranged between one end of two adjacent cooling pipes (5) for connecting each cooling pipe (5); the top end of the cooling pipe (5) close to the two side plates (3) protrudes from the surface of the top plate (4); and a cleaning mechanism for cleaning the surface of the cooling pipe (5) is also arranged in the connection frame (1).

2. The oil fume filtering device for kitchen air conditioner according to claim 1, characterized in that: The cleaning mechanism comprises a cleaning plate (7) horizontally arranged in the connection frame (1), the cleaning plate (7) being provided with a plurality of through holes (8) for the cooling pipes (5) to pass through and be slidably connected thereto, and also comprising a driving component for driving the cleaning plate (7) to rise and fall.

3. The oil fume filtering device for kitchen air conditioner according to claim 2, characterized in that: The driving mechanism comprises a threaded rod (9) rotatably connected between the two ends of the bottom plate (2) and the top plate (4); the threaded rod (9) penetrates and is threadedly connected to the cleaning plate (7); and a motor (10) for driving the threaded rod (9) is arranged on the surface of the top plate (4).

4. The oil fume filtering device for kitchen air conditioner according to claim 3, characterized in that: The bottom plate (2) is located below the cooling pipe (5) and is provided with a cleaning groove penetrating the upper and lower surfaces thereof, and an oil collecting box (11) is arranged in the cleaning groove.

5. The oil fume filtering device for kitchen air conditioner according to claim 4, characterized in that: The oil collecting box (11) is embedded in and slides in the oil collecting box (11) in a vertical direction. A vertical first connecting plate (12) is arranged on the top of both ends of the oil collecting box (11). A horizontally arranged second connecting plate (13) is arranged on the top outer surface of the first connecting plate (12). A vertical guide rod (14) is arranged on the lower surface of the second connecting plate (13). A vertical fixing rod (15) is arranged on the surface of the bottom plate (2) below the guide rod (14). The fixing rod (15) is provided with a guiding groove for sliding connection of the guide rod (14). A spring (16) is fixedly connected between the inner wall of the bottom end of the guiding groove and the end of the guide rod (14).

6. The oil fume filtering device for kitchen air conditioner according to claim 5, characterized in that: The surface of the cleaning plate (7) is provided with an oil baffle plate (17) along its circumference.

7. The oil fume filtering device for kitchen air conditioner according to claim 6, characterized in that: The surface of the cleaning plate (7) is provided with a plurality of oil leakage holes (18), and also comprises an opening and closing component for controlling the opening and closing of the oil leakage holes (18).

8. The oil fume filtering device for kitchen air conditioner according to claim 7, characterized in that: The opening and closing assembly comprises a lifting frame (19) arranged on the surface of the cleaning plate (7), a sealing plate (20) is arranged above the oil leakage hole (18) in the lifting frame (19), abutment rods (21) are arranged at the bottom of both ends of the lifting frame (19), and connecting holes (22) for the abutment rods (21) to pass through and slidably connect are opened at both ends of the cleaning plate (7), and the bottom end of the abutment rod (21) protrudes from the lower surface of the cleaning plate (7).

9. The oil fume filtering device for kitchen air conditioner according to claim 8, characterized in that: The sealing plate (20) has a triangular cross-section, comprising a horizontal bottom surface located directly above the oil leakage hole (18), and inclined surfaces inclined downward toward both sides.

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