Air conditioner pipeline cleaning device

Abstract

The utility model discloses an air conditioner pipeline cleaning device, which relates to the field of pipeline cleaning and comprises a base, the top of the base is connected with two fixing frames, a first winding drum and a second winding drum are respectively connected in the two fixing frames, the top of the first winding drum is communicated with a dust suction pipe, and the other end of the dust suction pipe is connected with a dust suction seat. The interior of the dust extraction base is of a hollow structure, and the front side of the dust extraction base is connected with a plurality of dust extraction hoppers. The air pump is used for conveying air, the air is conveyed into the air inlet pipe, then enters the second winding drum through the air inlet pipe, enters the air conveying pipe through the second winding drum, then enters the flow dividing pipe through the air conveying pipe and is sprayed out through the air spraying head on the flow dividing pipe, and therefore backward pushing force is generated. According to the air conditioner pipeline cleaning device, the dust suction seat moves towards the interior of the air conditioner pipeline, the dust suction seat can conveniently move in the air conditioner pipeline through the pushing force of air, the dust suction seat can go deep into the air conditioner pipeline for cleaning, and therefore the cleaning efficiency of the air conditioner pipeline is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline cleaning field, especially in air conditioning pipeline cleaning device. BACKGROUND

[0002] Air conditioner is the equipment that people often use to carry out the regulation and control to indoor temperature, and for air conditioner, its internal pipeline is the main structure to ensure the stable circulation of cool air, and because the pipeline will be contaminated with some dirt on the outer surface and inner wall during production, so it is necessary to clean the pipeline to remove dirt.

[0003] At present, when cleaning the air conditioning pipeline, the pipeline needs to be disassembled manually first, then the device for cleaning the pipeline is placed in the air conditioning pipeline, and then the cleaning is carried out by manual pushing. This way of cleaning has limited pipeline length, and needs to be cleaned every certain distance, which is too inconvenient and will affect the cleaning efficiency of the air conditioning pipeline.

[0004] Therefore, it is necessary to invent an air conditioning pipeline cleaning device to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an air conditioning pipeline cleaning device to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: an air conditioning pipeline cleaning device, comprising a base, the top of the base is connected with two fixing frames, the first winding drum and the second winding drum are connected in the two fixing frames respectively, the top of the first winding drum is connected with a dust extraction pipe, the other end of the dust extraction pipe is connected with a dust extraction seat, the dust extraction seat is a hollow structure, a plurality of dust extraction hoppers are connected to the front side of the dust extraction seat, a first motor is connected to the front side of the dust extraction seat, a cleaning brush is connected to the output end of the first motor, a shunt pipe is connected to the rear side of the dust extraction seat, two air jets are connected to the rear side of the shunt pipe, a gas conveying pipe is connected to the rear side of the shunt pipe, the other end of the gas conveying pipe is communicated with the second winding drum, a dust extraction fan and a gas pump are connected to the top of the base, an air inlet pipe is connected to the output end of the gas pump, the air inlet pipe is communicated with the second winding drum through a rotary joint, a dust outlet pipe is connected to the top of the dust extraction fan, the dust outlet pipe is communicated with the first winding drum through a rotary joint, a dust collecting box is connected to the top of the base, a dust guide pipe is connected between the dust collecting box and the dust extraction fan, and a winding driving assembly is arranged on the top of the base.

[0007] Preferably, the winding drive assembly comprises a second motor connected to the top of the base, an output end of the second motor is connected with a drive rod, an outer wall of the drive rod is connected with a first belt pulley, opposite sides of the first winding drum and the second winding drum are jointly connected with a rotating shaft, an outer wall of the rotating shaft is connected with a second belt pulley, and the second belt pulley and the first belt pulley are connected with a transmission belt.

[0008] Preferably, universal wheels are arranged at the four corners of the bottom of the base, and brake pads are arranged on the universal wheels.

[0009] Preferably, a handle is fixedly connected to the rear side of the shunt pipe.

[0010] Preferably, outer cylinders are connected to the upper side and the lower side of the dust extraction seat, springs are connected in the outer cylinders, the other ends of the springs are connected with push rods, the other ends of the push rods are connected with U-shaped frames, and rollers are connected in the U-shaped frames.

[0011] Technical effects and advantages of the present application:

[0012] By using the air pump to convey air, the air is conveyed into the air inlet pipe, then enters into the second winding drum through the air inlet pipe, and then enters into the air conveying pipe through the second winding drum, and then enters into the shunt pipe through the air conveying pipe, and is sprayed out through the air jet head on the shunt pipe, so as to generate a backward thrust, so that the dust extraction seat moves into the air conditioner pipeline, and the dust extraction seat can be conveniently moved in the air conditioner pipeline by using the propulsive force of the air, and can be deeply cleaned in the air conditioner pipeline, thereby improving the cleaning efficiency of the air conditioner pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the present application;

[0014] Figure 2 It is a rear side structure schematic view of the present application; Figure 1

[0015] Figure 3 It is an A part enlarged structure schematic view of the present application; Figure 1

[0016] Figure 4 It is a B part enlarged structure schematic view of the present application. Figure 2

[0017] ​​​In the figure: 1, base; 2, fixed frame; 3, first winding drum; 4, second winding drum; 5, dust extraction pipe; 6, dust extraction seat; 7, dust extraction hopper; 8, first motor; 9, winding drive assembly; 91, second motor; 92, drive rod; 93, first belt pulley; 94, rotating shaft; 95, second belt pulley; 96, transmission belt; 10, cleaning brush; 11, shunt pipe; 12, air jet head; 13, air conveying pipe; 14, roller; 15, dust extraction fan; 16, air pump; 17, air inlet pipe; 18, dust outlet pipe; 19, dust collection box; 20, dust guide pipe; 21, universal wheel; 22, handle; 23, outer cylinder; 24, spring; 25, push rod; 26, U-shaped frame. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0019] The present application provides Figures 1-4The air conditioner pipeline cleaning device shown comprises a base 1, the top of the base 1 is connected with two fixing frames 2, the first winding drum 3 and the second winding drum 4 are connected in the two fixing frames 2 respectively, the top of the first winding drum 3 is communicated with a dust extraction pipe 5, the other end of the dust extraction pipe 5 is connected with a dust extraction seat 6, the dust extraction seat 6 is of a hollow structure, a plurality of dust extraction hoppers 7 are connected to the front side of the dust extraction seat 6, a first motor 8 is connected to the front side of the dust extraction seat 6, a cleaning brush 10 is connected to the output end of the first motor 8, a shunt pipe 11 is connected to the rear side of the dust extraction seat 6, two air jet heads 12 are connected to the rear side of the shunt pipe 11, a gas conveying pipe 13 is connected to the rear side of the shunt pipe 11, the other end of the gas conveying pipe 13 is communicated with the second winding drum 4, a dust extraction fan 15 and a gas pump 16 are connected to the top of the base 1, the output end of the gas pump 16 is connected with an air inlet pipe 17, the air inlet pipe 17 is communicated with the second winding drum 4 through a rotary joint, the top of the dust extraction fan 15 is connected with a dust outlet pipe 18, the dust outlet pipe 18 is communicated with the first winding drum 3 through a rotary joint, a dust collecting box 19 is connected to the top of the base 1, a dust guide pipe 20 is connected between the dust collecting box 19 and the dust extraction fan 15, by placing the dust extraction seat 6 in the air conditioner pipeline, by using the gas pump 16 to convey gas into the air inlet pipe 17, and then into the second winding drum 4 through the air inlet pipe 17, and then into the gas conveying pipe 13 through the second winding drum 4, and then into the shunt pipe 11 through the gas conveying pipe 13, and then sprayed out through the air jet heads 12 on the shunt pipe 11, a backward thrust is generated, so that the dust extraction seat 6 moves towards the inside of the air conditioner pipeline, in the process of moving the dust extraction seat 6, the first motor 8 is used to drive the cleaning brush 10 to rotate, the cleaning brush 10 sweeps up the dust inside the air conditioner pipeline, and the dust extraction fan 15 is used to suck the dust into the dust extraction seat 6 through the dust extraction hoppers 7, and then into the dust extraction pipe 5 through the dust extraction seat 6, and then into the dust collecting box 19 through the first winding drum 3, the dust outlet pipe 18 and the dust guide pipe 20, so as to collect the dust, the dust extraction seat 6 can be moved in the air conditioner pipeline by using the propelling force of the gas, can be deeply cleaned in the air conditioner pipeline, so as to improve the cleaning efficiency of the air conditioner pipeline, and the top of the base 1 is provided with a winding driving assembly 9.

[0020] The winding driving assembly 9 comprises a second motor 91 connected to the top of the base 1, the output end of the second motor 91 is connected with a driving rod 92, the outer wall of the driving rod 92 is connected with a first belt pulley 93, the opposite side of the first winding drum 3 and the second winding drum 4 is commonly connected with a rotating shaft 94, the outer wall of the rotating shaft 94 is connected with a second belt pulley 95, the second belt pulley 95 and the first belt pulley 93 are connected with a transmission belt 96, by using the second motor 91 to drive the driving rod 92 to rotate, the driving rod 92 drives the first belt pulley 93 to rotate, the first belt pulley 93 drives the second belt pulley 95 to rotate through the transmission belt 96, the second belt pulley 95 drives the rotating shaft 94 to rotate, the rotating shaft 94 drives the first winding drum 3 and the second winding drum 4 to rotate, so as to wind and collect the dust extraction pipe 5 and the gas conveying pipe 13.

[0021] The base 1 is connected with universal wheels 21 at the four corners of the bottom, and the universal wheels 21 are provided with brake pads, so that the cleaning device can be conveniently moved.

[0022] The shunt pipe 11 is fixedly connected with a handle 22 at the rear side, and the shunt pipe 11 and the dust extraction seat 6 can be conveniently placed in the air conditioner pipeline by pulling the handle 22.

[0023] The dust extraction seat 6 is connected with outer cylinders 23 at the upper and lower sides, the outer cylinders 23 are connected with springs 24, the other ends of the springs 24 are connected with push rods 25, the other ends of the push rods 25 are connected with U-shaped frames 26, the U-shaped frames 26 are connected with the rollers 14, the springs 24 push the push rods 25, the push rods 25 push the U-shaped frames 26, and the U-shaped frames 26 push the rollers 14 to be in close contact with the upper and lower inner side walls of the air conditioner pipeline, so that the cleaning brush 10 can be conveniently moved forward.

[0024] The working principle of the utility model is as follows:

[0025] By placing the dust extraction seat 6 in the air conditioner pipeline, the spring 24 pushes the push rod 25, the push rod 25 pushes the U-shaped frame 26, and the U-shaped frame 26 pushes the roller 14 to be in close contact with the upper and lower inner side walls of the air conditioner pipeline, so that the cleaning brush 10 can be conveniently moved forward, the air pump 16 is used for air conveying, the gas is conveyed into the air inlet pipe 17, then into the second winding drum 4 through the air inlet pipe 17, into the air conveying pipe 13 through the second winding drum 4, into the shunt pipe 11 through the air conveying pipe 13, and sprayed out through the air jet head 12 on the shunt pipe 11, so as to generate a backward thrust, so that the dust extraction seat 6 moves to the inside of the air conditioner pipeline, in the moving process of the dust extraction seat 6, the first motor 8 is used to drive the cleaning brush 10 to rotate, the dust in the air conditioner pipeline is swept up by the cleaning brush 10, the dust is sucked into the dust extraction seat 6 through the dust extraction fan 15, then into the dust extraction pipe 5 through the dust extraction seat 6, and into the dust collecting box 19 through the first winding drum 3, the dust discharging pipe 18 and the dust guide pipe 20, when the dust extraction seat 6 needs to be recycled, the second motor 91 is used to drive the driving rod 92 to rotate, the driving rod 92 drives the first pulley 93 to rotate, the first pulley 93 drives the second pulley 95 to rotate through the transmission belt 96, the second pulley 95 drives the rotating shaft 94 to rotate, and the rotating shaft 94 drives the first winding drum 3 and the second winding drum 4 to rotate, so that the dust extraction pipe 5 and the air conveying pipe 13 can be wound and collected, and the dust extraction seat 6 can be recycled.

[0026] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An air conditioner duct cleaning apparatus comprising a base, characterised in that: The top of the base is connected with two fixing frames, first winding drum and second winding drum are respectively connected in the two fixing frames, the top of the first winding drum is connected with dust extraction pipe, the other end of the dust extraction pipe is connected with dust extraction seat, the dust extraction seat is hollow structure, a plurality of dust extraction hoppers are connected on the front side of the dust extraction seat, the first motor is connected on the front side of the dust extraction seat, the output end of the first motor is connected with cleaning brush, the rear side of the dust extraction seat is connected with shunt pipe, two air jet heads are connected on the rear side of the shunt pipe, the rear side of the shunt pipe is connected with gas conveying pipe, the other end of the gas conveying pipe is communicated with the second winding drum, the top of the base is connected with dust extraction fan and air pump, the output end of the air pump is connected with air inlet pipe, the air inlet pipe is communicated with the second winding drum through rotary joint, the top of the dust extraction fan is connected with dust outlet pipe, the dust outlet pipe is communicated with the first winding drum through rotary joint, the top of the base is connected with dust collecting box, dust guide pipe is connected between the dust collecting box and the dust extraction fan, winding drive assembly is arranged on the top of the base.

2. The air conditioning duct cleaning apparatus of claim 1, wherein: The winding drive assembly comprises a second motor connected with the top of the base, a drive rod connected with the output end of the second motor, a first belt pulley connected with the outer wall of the drive rod, a rotating shaft connected with the opposite side of the first winding drum and the second winding drum, a second belt pulley connected with the outer wall of the rotating shaft, and a transmission belt connected between the second belt pulley and the first belt pulley.

3. The air conditioning duct cleaning apparatus of claim 1, wherein: Universal wheels are connected at the four corners of the bottom of the base, and brake pads are arranged on the universal wheels.

4. The air conditioning duct cleaning apparatus of claim 1, wherein: The rear side of the shunt pipe is fixedly connected with a handle.

5. The air conditioning duct cleaning apparatus of claim 1, wherein: Outer cylinders are connected on the upper and lower sides of the dust extraction seat, springs are connected in the outer cylinders, push rods are connected with the other ends of the springs, U-shaped frames are connected with the other ends of the push rods, and rollers are connected in the U-shaped frames.

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