CN116967220A - Cleaning device convenient for cleaning inner wall of oil smoke pipeline and use method thereof - Google Patents

Abstract

The invention discloses a cleaning device for conveniently cleaning the inner wall of a lampblack pipeline and a use method thereof, and discloses a cleaning device which can change according to the change of the angle of the pipeline through a flexible push-pull rod and a flexible connecting rod, is convenient for cleaning the inside of the pipeline, and is provided with a water spraying cylinder protecting ring for protecting a water spraying cylinder so as to prevent a water spraying head from being blocked and unsmooth in spraying. The cleaning device is characterized by comprising a flexible push-pull rod, a flexible connecting rod, a cleaning assembly and a brushing assembly, and is characterized in that one end of the cleaning assembly is arranged on the flexible push-pull rod, one end of the flexible connecting rod is arranged on the other end of the cleaning assembly, and the brushing assembly is arranged on the other end of the flexible connecting rod.

Description

Cleaning device convenient for cleaning inner wall of oil smoke pipeline and use method thereof

Technical Field

The invention discloses a cleaning device for conveniently cleaning the inner wall of an oil smoke pipeline and a using method thereof, relates to a cleaning device for cleaning the oil smoke pipeline, belongs to the technical field of pipeline cleaning, and particularly relates to a cleaning device which can solve the problems that a simple bent pipeline is difficult to clean, water spraying is uneven and a water spray head is easy to block in the cleaning process of the oil smoke pipeline.

Background

Along with the improvement of the living standard of people, the use frequency of a kitchen is also higher and higher, and the oil smoke pollution of the kitchen becomes a common problem. The inner wall of the lower pipeline can accumulate a large amount of greasy dirt when being used for a long time, bacteria are easy to breed when malodor is emitted, the air quality can be affected, the risk of illness of people can be increased, and even explosion can be caused. Therefore, the invention of the oil fume pipeline cleaning machine has been developed, and the oil fume pipeline cleaning machine can effectively clean the oil fume pipeline and improve the environmental quality of a kitchen. However, because the oil smoke pipeline is installed at a bending angle in the use process, the cleaning effect of the cleaning machine is limited by the shape and the angle inside the pipeline, dirt at certain hidden corners is difficult to thoroughly clean, in addition, because the cleaning machine needs to rub with the interior of the oil smoke pipeline in the working process, a spray pipe is easy to block, uneven water spraying is caused, the damage to the spray pipe is seriously caused, the service life is shorter, and the use cost is increased.

Publication number CN109158388A discloses a lampblack pipeline cleaning machine, including air compressor machine, scrubbing actuating mechanism and cleaner case, scrubbing actuating mechanism includes the flexible support that has the effect of location and direction and by cylinder drive in the lampblack pipeline, is used for promoting the forward and backward rotation of brush dish by bi-directional pneumatic motor driven rotary mechanism, is used for taking in the portable coil pipe support of hose, is used for controlling the flexible control box of and brush dish forward and backward rotation of support. The device is only carried out water through accomodating the hose in the use, and the unsupported hose that leads to accomodating easily can't advance in entering into pipeline kink department, influences into water effect, leads to the water spray effect inhomogeneous, and the cleaning performance is not good.

Disclosure of Invention

In order to improve the situation, the cleaning device convenient for cleaning the inner wall of the oil smoke pipeline and the using method thereof provided by the invention can change according to the change of the angle of the pipeline through the arranged flexible push-pull rod and flexible connecting rod, and the cleaning device provided with the water spraying cylinder protecting ring for protecting the water spraying cylinder and the using method thereof. Can conveniently wash inside the pipeline, prevent that the sprinkler bead from receiving stifled, spray unsmoothly, can make simultaneously to the inside more thorough of wasing of oil smoke pipeline to and increase device holistic life.

The invention relates to a cleaning device for conveniently cleaning the inner wall of a lampblack pipeline and a use method thereof, which are realized in the following steps: the invention relates to a cleaning device for conveniently cleaning the inner wall of a lampblack pipeline and a use method thereof, wherein the cleaning device comprises a flexible push-pull rod, a flexible connecting rod, a cleaning component and a brushing component,

it is characterized in that one end of the cleaning component is arranged on the flexible push-pull rod, one end of the flexible connecting rod is arranged on the other end of the cleaning component, the brushing component is arranged on the other end of the flexible connecting rod,

the cleaning component consists of a water spraying cylinder, a water spraying cylinder protecting ring, a water spraying head, a water pump, a water inlet pipe, a water delivery pipe and a water spraying head mounting groove,

the water spraying cylinder is arranged on the flexible push-pull rod,

preferably, the water spraying cylinder is in a cylindrical structure,

the protective rings of the water spraying cylinder are arranged at the two ends of the water spraying cylinder,

preferably, the water spraying cylinder protecting ring is in a ring structure,

preferably, the inner ring wall of the water spraying cylinder protecting ring is fixedly connected with the side wall of the water spraying cylinder, the outer ring wall of the water spraying cylinder protecting ring is provided with a plurality of protecting teeth which are equidistantly arranged around the circumference of the water spraying cylinder protecting ring,

preferably, the protection teeth and the water spraying cylinder protection ring are integrally formed,

the water pump is arranged in the water spraying cylinder,

preferably, the water pump is positioned at the center of the water spraying cylinder,

the water inlet pipe is arranged on the water spraying cylinder and is communicated with the water pump,

preferably, the water inlet pipe is in an L-shaped structure, one end of the water inlet pipe is fixedly connected with one end of the water spraying cylinder, the other end of the water inlet pipe is fixedly connected with the water pump,

the water pipe is arranged on the water pump,

preferably, a plurality of water delivery pipes are arranged, the water delivery pipes are communicated with the water pump through a main pipe, the water delivery pipes are equidistantly arranged around the circumference of the water spraying cylinder,

the side surface of the water spraying cylinder is provided with a water spraying head mounting groove,

preferably, the spray nozzle mounting groove is a circular groove, a plurality of spray nozzle mounting grooves are arranged, the plurality of spray nozzle mounting grooves are equidistantly arranged around the circumference of the spray drum,

the water spraying head is arranged in the water spraying head mounting groove and is communicated with the water delivery pipe,

the brushing assembly consists of a brush connecting cylinder, a brush plate, a motor fixing shell, a fixed brush connecting plate, a rotating shaft, a brush plate placing groove and a motor,

one end of the brush connecting cylinder is arranged on the flexible connecting rod,

preferably, the brush connecting cylinder has a cylindrical structure,

the motor fixing shell is arranged at the other end of the brush connecting cylinder,

preferably, the motor fixing shell is in a square structure, the motor fixing shell is positioned at the center of the other end of the brush connecting cylinder,

the motor is arranged in the motor fixing shell, the motor shaft of the motor is rotatably arranged in the brush connecting cylinder,

one end of the rotating shaft is arranged on a motor shaft of the motor,

preferably, a plurality of the rotating shafts are provided, the plurality of the rotating shafts are arranged at equal intervals with respect to the circumferential direction of the motor shaft of the motor,

preferably, the length of the rotating shaft is two thirds of the radius of the brush attachment,

the fixed brush connecting plate is arranged on the rotating shaft,

preferably, the fixed brush connecting plate is in a circular arc structure,

preferably, the inner annular wall of the fixed brush connecting plate is fixedly connected with the other end of the rotating shaft, the two ends of the fixed brush connecting plate are connected with the brush connecting tube in a sliding and clamping way,

the brush plate is arranged on the outer annular wall of the fixed brush connecting plate,

preferably, the brush plate has a circular arc structure,

a brush board placing groove is arranged on the side surface of the brush connecting cylinder,

preferably, the brush plate placing groove is in a circular ring structure, and the brush plate is in sliding connection with the brush plate placing groove;

further, the rotating shaft is replaced by a rotating rod, one end of the rotating rod is arranged on a motor shaft of the motor, a plurality of rotating rods are arranged at equal intervals in the circumferential direction of the motor shaft, the length of each rotating rod is equal to the radius of each brush connecting cylinder, a matched brush connecting plate is arranged on each brush connecting cylinder in a sliding mode, the matched brush connecting plate is in a circular arc structure, the inner annular wall of the matched brush connecting plate is fixedly connected with the other end of the rotating rod, the matched brush is arranged on the matched brush connecting plate, the matched brush is in a circular structure, the inner annular wall of the matched brush is in contact with the outer annular wall of the matched brush connecting plate, fixed connecting plates are arranged at two ends of the matched brush connecting plate, a plurality of fixed connecting plates are arranged at equal intervals in the axial direction of the matched brush connecting plates, and fixing bolts are arranged between the fixed connecting plates and the matched brush connecting plates;

further, a camera is arranged on the motor fixing shell, illuminating lamps are arranged on the motor fixing shell, the illuminating lamps are located on one side of the camera, and two illuminating lamps are symmetrically arranged around the center of the camera;

the invention also relates to a cleaning and using method for conveniently cleaning the inner wall of the oil smoke pipeline, which comprises the following steps:

1) The brush connecting cylinder is plugged in from one end of the oil smoke pipeline;

2) The flexible push-pull rod pushes the water spraying cylinder to move into the oil smoke pipeline;

3) The water spraying cylinder moves into the oil smoke pipeline to drive the brush connecting cylinder on the flexible connecting rod to move inwards until the other end of the oil smoke pipeline stops;

4) Starting a water pump to pump external water from a water inlet pipe to a water delivery pipe in the moving process, and enabling the water to flow from the water delivery pipe to a water spray head for spraying;

5) The motor drives a rotating shaft on the motor shaft to rotate, the rotating shaft drives a fixed brush connecting plate to rotate in a brush connecting cylinder, and the fixed brush connecting plate rotates to drive a brush plate to rotate in a brush plate placing groove and clean the inner wall of the oil smoke pipeline;

6) The water spraying cylinder protection ring keeps a distance from the outer side of the water spraying cylinder to the inner wall of the oil smoke pipeline when moving along with the water spraying cylinder;

7) During cleaning, a user drives the cleaning device to perform reciprocating motion through the flexible push-pull rod until the cleaning in the oil smoke pipeline is finished and then stops working.

Advantageous effects

1. Can change according to the change of pipeline angle, conveniently wash inside the pipeline for wash the oil smoke pipeline inside more thoroughly.

2. Can prevent that the sprinkler bead from receiving stifled, spray the emergence of unsmooth condition, reduce the part and damage increase device holistic life.

3. Simple structure, convenience and practicality.

4. Low cost and convenient popularization.

Drawings

FIG. 1 is a perspective view of a cleaning device for conveniently cleaning the inner wall of a lampblack pipeline;

fig. 2 is a schematic structural view of a cleaning device for conveniently cleaning the inner wall of a lampblack pipeline;

fig. 3 is a schematic structural view of an embodiment 2 of a cleaning device for cleaning the inner wall of a fume duct according to the present invention;

fig. 4 is a schematic structural diagram of an embodiment 3 of a cleaning device for cleaning the inner wall of a fume duct according to the present invention.

Drawings

Wherein the method comprises the following steps: brush connecting tube (1), brush board (2), water spray tube (3), water spray tube protection ring (4), sprinkler bead (5), flexible push-and-pull rod (6), flexible connecting rod (7), motor fixed shell (8), fixed brush connecting plate (9), axis of rotation (10), water pump (11), inlet tube (12), raceway (13), brush board standing groove (14), motor (15), sprinkler bead mounting groove (16), protection tooth (17), cooperation formula brush connecting plate (18), cooperation formula brush (19), dwang (20), fixed connection board (21), fixing bolt (22), camera (23), light (24).

Detailed Description

Example 1

The invention relates to a cleaning device for conveniently cleaning the inner wall of a lampblack pipeline and a use method thereof, which are realized in the following steps: the invention relates to a cleaning device for conveniently cleaning the inner wall of a lampblack pipeline and a use method thereof, wherein the cleaning device comprises a flexible push-pull rod (6), a flexible connecting rod (7), a cleaning component and a brushing component,

it is characterized in that one end of the cleaning component is arranged on the flexible push-pull rod (6), one end of the flexible connecting rod (7) is arranged on the other end of the cleaning component, the brushing component is arranged on the other end of the flexible connecting rod (7),

preferably, the flexible push-pull rod (6) is of a coiled pipe structure and is made of stainless steel materials,

preferably, the flexible connecting rod (7) is of a coiled pipe structure and is made of stainless steel materials,

the cleaning component consists of a water spraying cylinder (3), a water spraying cylinder protecting ring (4), a water spraying head (5), a water pump (11), a water inlet pipe (12), a water delivery pipe (13) and a water spraying head mounting groove (16),

the water spraying cylinder (3) is arranged on the flexible push-pull rod (6),

preferably, the water spraying cylinder (3) is in a cylindrical structure,

preferably, the water spraying cylinder (3) is made of plastic material,

the water spraying cylinder protective rings (4) are arranged at the two ends of the water spraying cylinder (3),

preferably, the water spraying cylinder protecting ring (4) is in a ring-shaped structure,

preferably, the inner ring wall of the water spraying cylinder protecting ring (4) is fixedly connected with the side wall of the water spraying cylinder (3), the outer ring wall of the water spraying cylinder protecting ring (4) is provided with a plurality of protecting teeth (17), the plurality of protecting teeth (17) are equidistantly arranged along the circumferential direction of the water spraying cylinder protecting ring (4),

preferably, the protection teeth (17) and the water spraying cylinder protection ring (4) are integrally formed,

preferably, the water spraying cylinder protecting ring (4) is made of stainless steel material,

the water pump (11) is arranged in the water spraying cylinder (3),

preferably, the water pump (11) is positioned at the center of the water spraying cylinder (3),

the water inlet pipe (12) is arranged on the water spraying cylinder (3) and is communicated with the water pump (11),

preferably, the water inlet pipe (12) is in an L-shaped structure, one end of the water inlet pipe (12) is fixedly connected with one end of the water spraying cylinder (3), the other end of the water inlet pipe (12) is fixedly connected with the water pump (11),

the water pipe (13) is arranged on the water pump (11),

preferably, a plurality of water delivery pipes (13) are arranged, the plurality of water delivery pipes (13) are communicated with the water pump (11) through a main pipe, the plurality of water delivery pipes (13) are equidistantly arranged along the circumferential direction of the water spraying cylinder (3),

a water spray head mounting groove (16) is arranged on the side surface of the water spray cylinder (3),

preferably, the sprinkler head mounting groove (16) is a circular groove, a plurality of the sprinkler head mounting grooves (16) are arranged, the plurality of the sprinkler head mounting grooves (16) are equidistantly arranged along the circumferential direction of the sprinkler cylinder (3),

the sprinkler head (5) is arranged in the sprinkler head mounting groove (16) and is communicated with the water delivery pipe (13),

the brushing assembly consists of a brush connecting cylinder (1), a brush plate (2), a motor fixing shell (8), a fixed brush connecting plate (9), a rotating shaft (10), a brush plate placing groove and a motor (15),

one end of the brush connecting cylinder (1) is arranged on the flexible connecting rod (7),

preferably, the brush connecting cylinder (1) is in a cylindrical structure,

preferably, the brush connecting cylinder (1) is made of plastic material,

the motor fixing shell (8) is arranged at the other end of the brush connecting cylinder (1),

preferably, the motor fixing shell (8) is in a square structure, the motor fixing shell (8) is positioned at the center of the other end of the brush connecting cylinder (1),

the motor (15) is arranged in the motor fixing shell (8), the motor (15) shaft of the motor (15) is rotatably arranged in the brush connecting cylinder (1),

one end of the rotating shaft (10) is arranged on the motor (15) shaft of the motor (15),

preferably, the number of the rotating shafts (10) is plural, the plural rotating shafts (10) are equally arranged around the circumference of the motor (15),

preferably, the length of the rotating shaft (10) is two thirds of the radius of the brush connecting cylinder (1),

the fixed brush connecting plate (9) is arranged on the rotating shaft (10),

preferably, the fixed brush connecting plate (9) is in a circular arc structure,

preferably, the inner annular wall of the fixed brush connecting plate (9) is fixedly connected with the other end of the rotating shaft (10), the two ends of the fixed brush connecting plate (9) are in sliding clamping connection with the brush connecting cylinder (1),

preferably, the fixed brush connecting plate (9) is made of plastic materials or light alloy materials,

the brush plate (2) is arranged on the outer annular wall of the fixed brush connecting plate (9),

preferably, the brush plate (2) is in a circular arc structure,

preferably, the brush plate (2) is made of plastic material or rubber material,

a brush board placing groove is arranged on the side surface of the brush connecting cylinder (1),

preferably, the brush plate placing groove is of a circular ring structure, and the brush plate (2) is in sliding connection with the brush plate placing groove;

the invention also relates to a cleaning and using method for conveniently cleaning the inner wall of the oil smoke pipeline, which comprises the following steps:

1) The brush connecting cylinder (1) is plugged in from one end of the oil smoke pipeline;

2) The flexible push-pull rod (6) pushes the water spraying cylinder (3) to move into the oil smoke pipeline;

3) The water spraying cylinder (3) moves inwards the oil smoke pipeline to drive the brush connecting cylinder (1) on the flexible connecting rod (7) to move inwards until the other end of the oil smoke pipeline stops;

4) Starting a water pump (11) to pump external water from a water inlet pipe (12) to a water delivery pipe (13) in the moving process, and enabling the water to flow from the water delivery pipe (13) to a water spraying head (5) for spraying;

5) The motor (15) drives a rotating shaft (10) on a shaft of the motor (15) to rotate, the rotating shaft (10) rotates to drive a fixed brush connecting plate (9) to rotate in the brush connecting cylinder (1), and the fixed brush connecting plate (9) rotates to drive a brush plate (2) to rotate in a brush plate placing groove (14) and clean the inner wall of the oil smoke pipeline;

6) The water spraying cylinder protection ring (4) keeps a distance between the outer side of the water spraying cylinder (3) and the inner wall of the oil smoke pipeline when moving along with the water spraying cylinder (3);

7) During cleaning, a user drives the cleaning device to do reciprocating motion through the flexible push-pull rod (6) until the cleaning in the oil smoke pipeline is finished and then stops working.

Example 2

This embodiment differs from embodiment 1 in that: the rotating shaft (10) is replaced by a rotating rod (20), one end of the rotating rod (20) is arranged on a motor (15) shaft of the motor (15), a plurality of rotating rods (20) are arranged at equal intervals along the circumferential direction of the motor (15), the length of the rotating rod (20) is equal to the radius of the brush connecting tube (1), a matched brush connecting plate (18) is arranged on the brush connecting tube (1) in a sliding mode, the matched brush connecting plate (18) is in a circular arc structure, the inner annular wall of the matched brush connecting plate (18) is fixedly connected with the other end of the rotating rod (20), matched brushes (19) are arranged on the matched brush connecting plate (18), the inner annular wall of the matched brushes (19) are in contact with the outer annular wall of the matched brush connecting plate (18), fixed connecting plates (21) are arranged on two ends of the matched brush connecting plate (18), and a plurality of fixed connecting plates (21) are arranged between the fixed connecting plates (21) and the fixed connecting plates (22) in an equidistant mode; when the brush is used, the matched brush connecting plate (18) can be driven by the rotating rod (20) to rotate at the outer side of the brush connecting cylinder (1), so that dust is prevented from entering the motor (15) and rotating between the motor (15) and the shaft of the motor, and the matched brush (19) is connected with the matched brush connecting plate (18) through the fixing bolt (22) on the fixing connecting plate (21), so that the matched brush (19) is convenient to replace;

example 3

This embodiment differs from embodiment 1 in that: the camera (23) is arranged on the motor fixing shell (8), the illuminating lamps (24) are located on one side of the camera (23), and two illuminating lamps (24) are symmetrically arranged around the center of the camera (23); when the device is used, the interior of the oil smoke pipeline can be irradiated through the illuminating lamp (24), so that the camera (23) captures the distribution condition of oil smoke stains in the interior, cleaning is convenient, and the use experience of the device is improved;

the flexible push-pull rod (6) is of a coiled pipe structure and is made of stainless steel materials, the flexible push-pull rod (6) can push and pull the device to reciprocate in the oil smoke pipeline and simultaneously is rotated by external force so as not to rotate, and the water spraying cylinder (3) is kept stable in the moving process, so that the oil smoke pipeline is prevented from being damaged;

the flexible connecting rod (7) is of a coiled pipe structure and is made of stainless steel materials, and the flexible connecting rod (7) can rotate by external force without autorotation when the device moves along with the movement of the flexible push-pull rod (6) in the oil smoke pipeline, so that the brush connecting cylinder (1) is kept stable in the movement process, and the oil smoke pipeline is prevented from being damaged;

the design of the water spraying cylinder protection ring (4) can increase the distance between the outer wall of the water spraying cylinder (3) and the inner wall of the oil smoke pipeline through the water spraying cylinder protection ring (4), prevent the inner wall of the pipeline from being damaged due to mutual friction with the inner wall of the oil smoke pipeline in the movement process of the water spraying cylinder (3), prevent the water spraying head (5) from being blocked, prevent unsmooth spraying and increase the cleaning effect;

the water delivery pipes (13) are communicated with the water pump (11) through the main pipe, the water delivery pipes (13) are circumferentially and equidistantly arranged relative to the water spraying cylinder (3), the water spraying heads (5) are arranged in the water spraying head mounting grooves (16) and are communicated with the water delivery pipes (13), and water can be sprayed into the oil smoke pipeline through the water delivery pipes (13) communicated by the water spraying heads (5), so that the water spraying is more uniform and the cleaning is more thorough;

the brush connecting cylinder (1) and the water spraying cylinder (3) are matched, so that the overall cleaning force of the device can be increased;

the fixed brush connecting plate (9) is matched with the design of the brush plate (2), the brush plate (2) can rotate and clean the interior of the oil smoke pipeline when the brush connecting plate rotates when the motor (15) drives fixation, time and labor are saved, and the automation degree of the device is increased;

the brush plate (2) is in a circular arc structure, and the circular arc structure of the brush plate (2) can be contacted with the inner wall of the oil smoke pipeline, so that the contact area between the brush plate and the inner wall of the oil smoke pipeline is increased, and the cleaning efficiency of the device on the oil smoke pipeline is improved;

the device achieves the purposes that the flexible push-pull rod (6) and the flexible connecting rod (7) which are arranged can be changed according to the change of the angle of the pipeline, the inside of the pipeline is conveniently cleaned, the water spraying barrel (3) is protected by the water spraying barrel protecting ring (4) which is arranged, and the water spraying head (5) is prevented from being blocked and the spraying is not smooth.

It should be noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, a fixed connection such as a hemmed connection, a rivet connection, a pin connection, an adhesive connection, a welded connection, a detachable connection such as a threaded connection, a snap connection, a hinge connection, or an integral connection, an electrical connection, or a direct connection, or an indirect connection via an intermediate medium, or may be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

It should be further noted that, when the foregoing specific embodiments are described, only the differences from other embodiments are described for simplicity and clarity, but those skilled in the art will appreciate that the foregoing specific embodiments are also independent solutions.

Claims (10)

1. The utility model provides a belt cleaning device of convenient washing oil smoke pipeline inner wall, includes flexible push-and-pull rod, flexible connecting rod, clean subassembly and scrub the subassembly, its characterized in that: the cleaning device comprises a cleaning component, a water spraying barrel protection ring, a water spraying head, a water pump, a water inlet pipe, a water pipe and a water spraying head mounting groove, wherein one end of the cleaning component is arranged on the flexible push-pull rod, one end of the flexible connecting rod is arranged on the other end of the cleaning component, the brushing component is arranged on the other end of the flexible connecting rod, the cleaning component consists of the water spraying barrel, the water spraying barrel protection ring, the water spraying head, the water pump, the water pipe and the water spraying head mounting groove, the water spraying barrel is arranged on the flexible push-pull rod, the water spraying barrel protection ring is arranged at two ends of the water spraying barrel, the water pump is arranged in the water spraying barrel, the water inlet pipe is arranged on the water spraying barrel and is communicated with the water pump, the water spraying barrel is provided with the water spraying head mounting groove, and the water spraying head is arranged in the water spraying head mounting groove and is communicated with the water pipe. The brush assembly comprises a brush connecting cylinder, a brush plate, a motor fixing shell, a fixed brush connecting plate, a rotating shaft, a brush plate placing groove and a motor, wherein one end of the brush connecting cylinder is arranged on the flexible connecting rod, the motor fixing shell is arranged on the other end of the brush connecting cylinder, the motor is arranged in the motor fixing shell, a motor shaft of the motor is rotatably arranged in the brush connecting cylinder, one end of the rotating shaft is arranged on the motor shaft of the motor, the fixed brush connecting plate is arranged on the rotating shaft, the brush plate is arranged on the outer annular wall of the fixed brush connecting plate, and the brush plate placing groove is formed in the side face of the brush connecting cylinder.

2. The cleaning device for conveniently cleaning the inner wall of the oil smoke pipeline according to claim 1, wherein the rotating shaft is replaced by a rotating rod, one end of the rotating rod is arranged on a motor shaft of the motor, a plurality of rotating rods are arranged at equal intervals in the circumferential direction of the motor shaft of the motor, the length of the rotating rod is equal to the radius of the brush connecting cylinder, a matched brush connecting plate is arranged on the brush connecting cylinder in a sliding mode, the matched brush connecting plate is in a circular arc structure, an inner annular wall of the matched brush connecting plate is fixedly connected with the other end of the rotating rod, the matched brush is arranged on the matched brush connecting plate, the inner annular wall of the matched brush is in a circular annular structure and is in contact with the outer annular wall of the matched brush connecting plate, a plurality of fixed connecting plates are arranged at two ends of the matched brush connecting plate, and a plurality of fixed connecting plates are arranged at equal intervals in the axial direction of the matched brush connecting plate, and a fixed bolt is arranged between the fixed connecting plate and the matched brush connecting plate.

3. The cleaning device for conveniently cleaning the inner wall of the oil smoke pipeline according to claim 1, wherein the motor fixing shell is provided with a camera, the motor fixing shell is provided with illuminating lamps, the illuminating lamps are positioned on one side of the camera, and the two illuminating lamps are symmetrically arranged about the center of the camera.

4. The cleaning device for conveniently cleaning the inner wall of the oil smoke pipeline according to claim 1, wherein the water spraying cylinder is of a cylindrical structure, the water spraying cylinder protecting ring is of a ring-shaped structure, the inner ring wall of the water spraying cylinder protecting ring is fixedly connected with the side wall of the water spraying cylinder, the outer ring wall of the water spraying cylinder protecting ring is provided with a plurality of protecting teeth, the plurality of protecting teeth are circumferentially and equidistantly arranged relative to the water spraying cylinder protecting ring, and the protecting teeth and the water spraying cylinder protecting ring are integrally formed.

5. The cleaning device for conveniently cleaning the inner wall of the oil smoke pipeline according to claim 1, wherein the water pump is positioned at the center of the water spraying cylinder, the water inlet pipe is of an L-shaped structure, one end of the water inlet pipe is fixedly connected with one end of the water spraying cylinder, the other end of the water inlet pipe is fixedly connected with the water pump, a plurality of water pipes are communicated with the water pump through a main pipe, and a plurality of water pipes are arranged at equal intervals in the circumferential direction of the water spraying cylinder.

6. The cleaning device for conveniently cleaning the inner wall of the oil smoke pipeline according to claim 1, wherein the water spray head mounting grooves are circular grooves, a plurality of water spray head mounting grooves are formed, and the water spray head mounting grooves are equidistantly arranged in the circumferential direction of the water spray cylinder.

7. The cleaning device for conveniently cleaning the inner wall of the oil smoke pipeline according to claim 1, wherein the brush connecting cylinder is of a cylindrical structure, the motor fixing shell is of a square structure, and the motor fixing shell is positioned at the center of the other end of the brush connecting cylinder.

8. The cleaning device for conveniently cleaning the inner wall of the oil smoke pipeline according to claim 1, wherein a plurality of rotating shafts are arranged at equal intervals in the circumferential direction of the motor shaft of the motor, and the length of each rotating shaft is two thirds of the radius of the brush connecting cylinder.

9. The cleaning device for conveniently cleaning the inner wall of the oil smoke pipeline according to claim 1, wherein the fixed brush connecting plate is of a circular arc structure, the inner annular wall of the fixed brush connecting plate is fixedly connected with the other end of the rotating shaft, two ends of the fixed brush connecting plate are connected with the brush connecting cylinder in a sliding clamping manner, the brush plate is of a circular arc structure, the brush plate placing groove is of a circular ring structure, and the brush plate is in sliding connection with the brush plate placing groove.

10. The cleaning device for conveniently cleaning the inner wall of the oil smoke pipeline according to claim 1, wherein the cleaning using method for conveniently cleaning the inner wall of the oil smoke pipeline specifically comprises the following steps:

1) The brush connecting cylinder is plugged in from one end of the oil smoke pipeline;

2) The flexible push-pull rod pushes the water spraying cylinder to move into the oil smoke pipeline;

3) The water spraying cylinder moves into the oil smoke pipeline to drive the brush connecting cylinder on the flexible connecting rod to move inwards until the other end of the oil smoke pipeline stops;

4) Starting a water pump to pump external water from a water inlet pipe to a water delivery pipe in the moving process, and enabling the water to flow from the water delivery pipe to a water spray head for spraying;

5) The motor drives a rotating shaft on the motor shaft to rotate, the rotating shaft drives a fixed brush connecting plate to rotate in a brush connecting cylinder, and the fixed brush connecting plate rotates to drive a brush plate to rotate in a brush plate placing groove and clean the inner wall of the oil smoke pipeline;

6) The water spraying cylinder protection ring keeps a distance from the outer side of the water spraying cylinder to the inner wall of the oil smoke pipeline when moving along with the water spraying cylinder;

7) During cleaning, a user drives the cleaning device to perform reciprocating motion through the flexible push-pull rod until the cleaning in the oil smoke pipeline is finished and then stops working.