Self-cleaning device for oil smoke purifier

Abstract

The utility model discloses a self-cleaning device for an oil smoke purifier, which comprises a main body unit, the main body unit comprises a purifier body, the lower side of the purifier body is fixedly connected with a collecting box, the lower side of the collecting box is fixedly connected with a bracket, the upper side of the purifier body is provided with a fixed shell, and the surface of the fixed shell is provided with a controller; a connecting hole is formed in the middle of the fixing shell. The fan and the heating piece are started through the controller, the heating piece can heat air in the inner area of the connecting shell, meanwhile, the fan blows the air in the direction of the connecting shell and the first pipeline, and hot air enters the flow dividing pipe through the first pipeline, then enters the first rotating pipe fixedly connected through the rotating pipe and is exhausted through the rotating nozzle. And meanwhile, part of air can be exhausted through a second rotating pipe and a cleaning spray head, so that the purifier body is blow-dried while the rotating arm rotates, the heated air can dry the rotating arm, the rotating pipe and the flow dividing pipe, corrosion is avoided, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of oil fume purifiers, in particular to a self-cleaning device for oil fume purifiers. Background Art

[0002] In large catering venues such as restaurants or canteens, the processing of food ingredients will produce a large amount of oil fume, which needs to be filtered through an oil fume purifier. After filtration, a large amount of oil stains will be absorbed inside the oil fume purifier, which requires a special self-cleaning device to clean.

[0003] The existing patent number CN219414926U discloses an automatic cleaning device for an oil fume purifier, wherein an oil fume purification device is arranged in a shell, and the oil fume purification device is connected to a rotating spray assembly; the rotating spray assembly includes a water injection pipe and a spray arm, and the spray arm is symmetrically distributed with the water injection pipe as the center, and rotating power-assisting nozzles are arranged at both ends of the spray arm, and a plurality of cleaning nozzles are also arranged on the spray arm. The present application sprays liquid through the rotating power-assisting nozzle to make the spray arm rotate and spray, thereby avoiding the use of a motor to drive the rotation, effectively saving energy consumption, and comprehensively cleaning the oil fume purifier.

[0004] In the prior art, during the cleaning process, moisture will splash onto the surface of the spray arm during spraying. The residual moisture for a long time will cause the spray arm to rust, affect the rotation of the spray arm, and reduce its service life. At the same time, since the rotation assist nozzle is arranged at the end of the spray arm, the cleaning liquid required for the spray rotation will first be sprayed out through the cleaning nozzle, affecting the rotation of the spray arm. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above problems existing in the existing self-cleaning device for oil fume purifier, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a self-cleaning device for an oil fume purifier, which is designed to solve the problem that "in the prior art, during the cleaning process, moisture will splash onto the surface of the spray arm during spraying, and the residual moisture for a long time will cause the spray arm to rust, affecting the rotation of the spray arm and reducing its service life. At the same time, since the rotation assist nozzle is arranged at the end of the spray arm, the cleaning liquid required for the spray rotation will first be sprayed out through the cleaning nozzle, affecting the rotation of the spray arm."

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0009] A self-cleaning device for a fume purifier, comprising:

[0010] The main unit comprises a purifier body, a collecting box is fixedly connected to the lower side of the purifier body, and a bracket is fixedly connected to the lower side of the collecting box, a fixing shell is arranged on the upper side of the purifier body, and a controller is installed on the surface of the fixing shell, and a connecting hole is opened in the middle of the fixing shell;

[0011] The cleaning unit comprises a pipe 1 fixedly connected to the inner wall of the connecting hole, and one side of the pipe 1 is fixedly connected to the pipe 2, the other end of the pipe 2 is provided with a water pump, the output end of the water pump is fixedly connected to the other end of the pipe 2, the input end of the water pump is fixedly connected to a liquid storage tank, the liquid storage tank is fixedly connected to a fixed shell, the upper end of the pipe 1 is fixedly connected to the connecting shell, and the interior of the connecting shell is fixedly connected to a heating plate, the upper end of the connecting shell is fixedly connected to a fan, the lower end of the pipe 1 is fixedly connected to a shunt pipe, and both ends of the shunt pipe are rotatably connected to rotating pipes, and rotating components are provided on both sides of the two groups of rotating pipes.

[0012] As a preferred solution of the self-cleaning device for the oil fume purifier described in the utility model, wherein: a flip cover is provided on the surface of one end of the pipe two close to the pipe one, and one end of the flip cover is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to the pipe one, and the inner diameters of the pipe one, the pipe two and the flip cover are consistent.

[0013] As a preferred solution of the self-cleaning device for oil fume purifier described in the utility model, wherein: a sealing ring is fixedly connected to the inner wall of the pipe 1, and the lower end thereof abuts against the upper surface of the flip cover, and the sealing ring is made of rubber.

[0014] As a preferred solution of the self-cleaning device for the oil fume purifier described in the utility model, each group of the rotating components includes a rotating tube 1 fixedly connected to one side of the rotating tube, and the end of the rotating tube 1 facing away from the rotating tube is fixedly connected to the rotating tube 2, and each group of the rotating tube 2 is provided with multiple groups of cleaning nozzles on the lower side, and each group of the rotating tube 1 is provided with a rotating nozzle on the lower side.

[0015] As a preferred solution of the self-cleaning device for oil fume purifier described in the utility model, wherein: the surfaces of the rotating tube 1 and the rotating tube 2 are fixed to the rotating arm, and the rotating arm is fixedly connected to the rotating tube.

[0016] As a preferred solution of the self-cleaning device for oil fume purifier described in the utility model, a drainage bin is provided inside the collection box, and the drainage bin is arranged at an angle, and a drainage hole is provided at the bottom end of the drainage bin.

[0017] Beneficial effects of the utility model:

[0018] 1. Start the fan and the heating plate through the controller. The heating plate will heat the air in the connecting shell area. At the same time, the fan blows the air in the direction of the connecting shell and the pipe one, so that the hot air enters the inside of the diversion pipe through the pipe one, and then enters the fixedly connected rotating pipe one through the rotating pipe and is discharged through the rotating nozzle. At the same time, part of the air will be discharged through the rotating pipe two and the cleaning nozzle, so that the rotary arm can dry the purifier body while rotating. The heated air will also dry the rotary arm, rotating pipe and diversion pipe, so that they will not rust and extend the service life.

[0019] 2. During the spraying process, the cleaning liquid sprayed from pipe 2 will lift up the flip cover, and then the cleaning liquid will flow into the diversion pipe, and flow to the rotating pipe 1 through the rotating pipe, so that the cleaning liquid will be discharged through the rotating nozzle first, and then the cleaning liquid will enter the cleaning nozzle along the rotating pipe 2 and be sprayed out for cleaning, which effectively ensures the rotation power of the rotary arm and improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 This is a three-dimensional structural schematic diagram of a self-cleaning device for a fume purifier proposed by the utility model;

[0022] Figure 2 is a schematic diagram of the three-dimensional structure of the cleaning unit;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the rotating component;

[0024] Figure 4 is a schematic diagram of a three-dimensional structural cross-section of pipeline 1;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the collection box.

[0026] In the figure: 100, main unit; 101, purifier body; 102, collecting box; 103, fixed shell; 104, controller; 200, cleaning unit; 201, pipeline one; 202, pipeline two; 203, liquid storage tank; 204, connecting shell; 205, fan; 206, heating plate; 207, diverter pipe; 208, rotating tube; 209, rotary arm; 210, rotating assembly; 210a, rotating tube one; 210b, rotating tube two; 210c, rotating nozzle; 210d, cleaning nozzle; 211, flip cover; 212, rotating shaft; 213, sealing ring. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] Reference Figure 1-5 The utility model provides a self-cleaning device for a fume purifier, comprising:

[0032] The main unit 100 includes a purifier body 101, a collection box 102 is fixedly connected to the lower side of the purifier body 101, and a bracket is fixedly connected to the lower side of the collection box 102, a fixed shell 103 is provided on the upper side of the purifier body 101, and a controller 104 is installed on the surface of the fixed shell 103, the controller 104 is a prior art, and a connection hole is opened in the middle of the fixed shell 103;

[0033] The cleaning unit 200 includes a pipe 1 201 fixedly connected to the inner wall of the connecting hole, and a pipe 202 is fixedly connected to one side of the pipe 1 201, a water pump is arranged at the other end of the pipe 202, the water pump is electrically connected to the controller 104, the output end of the water pump is fixedly connected to the other end of the pipe 202, the input end of the water pump is fixedly connected to a liquid storage tank 203, the liquid storage tank 203 is fixedly connected to the fixed shell 103, the upper end of the pipe 1 201 is fixedly connected to a connecting shell 204, and a heating plate 206 is fixedly connected to the inside of the connecting shell 204, the heating plate 206 is electrically connected to the controller 104, the upper end of the connecting shell 204 is fixedly connected to a fan 205, the fan 205 is electrically connected to the controller 104, the lower end of the pipe 1 201 is fixedly connected to a shunt pipe 207, and both ends of the shunt pipe 207 are rotatably connected to rotating pipes 208, and both sides of the two sets of rotating pipes 208 are provided with rotating components 210.

[0034] Among them, a flip cover 211 is set on the surface of one end of the pipe 202 close to the pipe 1 201, and one end of the flip cover 211 is fixedly connected to a rotating shaft 212, and the rotating shaft 212 is rotatably connected to the pipe 1 201. The inner diameters of the pipe 1 201, the pipe 2 202 and the flip cover 211 are consistent, which is used to coordinate the circulation of air and cleaning liquid so that the cleaning liquid will not flow to the connecting shell 204.

[0035] Furthermore, a sealing ring 213 is fixedly connected to the inner wall of the pipe 1 201, and the lower end of 210 abuts against the upper surface of the flip cover 211. The sealing ring 213 is made of rubber. When the cleaning liquid flows and pushes the flip cover 211, the rotating shaft 212 can fix the flip cover 211 to prevent the flip cover 211 from flipping upward too much, resulting in leakage of the cleaning liquid, and has a sealing effect.

[0036] Furthermore, each set of rotating components 210 includes a rotating tube 1 210a fixedly connected to one side of the rotating tube 208, and the end of the rotating tube 1 210a facing away from the rotating tube 208 is fixedly connected to the rotating tube 210b, and a plurality of cleaning nozzles 210d are arranged on the lower side of each set of rotating tube 210b, and a rotating nozzle 210c is arranged on the lower side of each set of rotating tube 1 210a, so that the cleaning liquid first flows through 21a to the rotating nozzle 210c, giving priority to ensuring the rotational power of the rotary arm 209, and then the cleaning liquid will flow along the rotating tube 210b to the cleaning nozzle 210d for cleaning.

[0037] Furthermore, the surfaces of the rotating tube 1 210a and the rotating tube 210b are fixed to the rotating arm 209, and the rotating arm 209 is fixedly connected to the rotating tube 208, so as to support the rotating tube 1 210a and the rotating tube 210b and have a protective function.

[0038] Furthermore, a drainage bin is provided inside the collection box 102, and the drainage bin is arranged at an inclination, and a drainage hole is provided at the bottom of the drainage bin to collect and discharge the sprayed cleaning liquid and grease.

[0039] During use, the cleaning liquid sprayed from the pipe 202 through the water pump will lift the flip cover 211, and then the cleaning liquid will flow through the diversion pipe 207, and flow to the rotating pipe 1 210a through the rotating pipe 208, so that the cleaning liquid will first be discharged through the rotating nozzle 210c, and then the cleaning liquid will enter the cleaning nozzle 210d along the rotating pipe 210b and be sprayed out for cleaning, effectively ensuring the rotation power of the rotary arm 209, and then the cleaned cleaning liquid and grease will fall into the interior of 102 and can be discharged through the drainage hole, and then the fan 205 and the heating plate 206 are started by the controller 104, and the heating plate 206 will heat the air in the internal area of ​​the connecting shell 204, and at the same time, the fan 205 blows the air toward the connecting shell 204 and the pipe 1 201, so that the hot air enters the diversion pipe 207 through the pipe 1 201, and then enters the fixedly connected rotating tube 1 210a through the rotating tube 208 and is discharged through the rotating nozzle 210c. At the same time, part of the air will be discharged through the rotating tube 210b and the cleaning nozzle 210d, so that the rotary arm 209 can dry the purifier body 101 while rotating, and the heated air will also dry the rotary arm 209, the rotating tube 208 and the diversion pipe 207.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A self-cleaning device for a fume purifier, characterized in that: include: The main unit (100) comprises a purifier body (101), a collection box (102) being fixedly connected to the lower side of the purifier body (101), and a bracket being fixedly connected to the lower side of the collection box (102), a fixed shell (103) being arranged on the upper side of the purifier body (101), and a controller (104) being mounted on the surface of the fixed shell (103), and a connection hole being arranged in the middle of the fixed shell (103); The cleaning unit (200) comprises a pipe (201) fixedly connected to the inner wall of the connection hole, and a pipe (202) is fixedly connected to one side of the pipe (201), a water pump is arranged at the other end of the pipe (202), the output end of the water pump is fixedly connected to the other end of the pipe (202), the input end of the water pump is fixedly connected to a liquid storage tank (203), the liquid storage tank (203) is fixedly connected to the fixed shell (103), and the pipe (201) is fixedly connected to the inner wall of the connection hole. The upper end of the pipe 1 (201) is fixedly connected to a connecting shell (204), and the interior of the connecting shell (204) is fixedly connected to a heating plate (206), the upper end of the connecting shell (204) is fixedly connected to a fan (205), the lower end of the pipe 1 (201) is fixedly connected to a shunt pipe (207), and both ends of the shunt pipe (207) are rotatably connected to rotating pipes (208), and rotating components (210) are provided on both sides of the two groups of rotating pipes (208).

2. The self-cleaning device for a fume purifier according to claim 1, characterized in that: The second pipe (202) is provided with a flip cover (211) on one end surface close to the first pipe (201), and one end of the flip cover (211) is fixedly connected to a rotating shaft (212), and the rotating shaft (212) is rotatably connected to the first pipe (201), and the inner diameters of the first pipe (201), the second pipe (202) and the flip cover (211) are consistent.

3. The self-cleaning device for a fume purifier according to claim 2, characterized in that: A sealing ring (213) is fixedly connected to the inner wall of the pipe 1 (201), and the lower end of 210 is in contact with the upper surface of the flip cover (211), and the sealing ring (213) is made of rubber.

4. The self-cleaning device for a fume purifier according to claim 3, characterized in that: Each group of the rotating components (210) comprises a rotating tube 1 (210a) fixedly connected to one side of the rotating tube (208), and a rotating tube 2 (210b) is fixedly connected to one end of the rotating tube 1 (210a) away from the rotating tube (208), and a plurality of cleaning nozzles (210d) are arranged on the lower side of each group of the rotating tube 2 (210b), and a rotating nozzle (210c) is arranged on the lower side of each group of the rotating tube 1 (210a).

5. The self-cleaning device for a fume purifier according to claim 4, characterized in that: The surfaces of the rotating tube 1 (210a) and the rotating tube 2 (210b) are fixed to the rotating arm (209), and the rotating arm (209) is fixedly connected to the rotating tube (208).

6. The self-cleaning device for a fume purifier according to claim 5, characterized in that: The collecting box (102) is provided with a drainage chamber inside, and the drainage chamber is arranged in an inclined manner, and a drainage hole is arranged at the bottom end of the drainage chamber.

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