Split type dust collection cleaning device for cleaning small pipeline

Abstract

The invention discloses a split type dust collection cleaning device for cleaning a small pipeline, which comprises a cleaning control part, a dust collection filtering part and a dust collection cleaning part, the cleaning control part comprises a first box body, a built-in driving motor and a quick connector A mounted on the side wall, and a motor shaft is connected with a square hole driving rod and penetrates out of the quick connector A; the dust collection filtering part comprises a second box body, the interior is divided into a dust collection filtering cavity and a power cavity, the dust collection filtering cavity is provided with a filtering barrel, and the power cavity is provided with an induced draft fan; the dust collection cleaning part comprises a mandrel, a crimping part and a fixing part, the crimping part is externally provided with a quick connector B into which a quick connector A can be inserted, the rear part of the crimping part is connected with a square shaft insertion square hole driving rod, and the front part of the quick connector B is provided with an air outlet pipe sleeving corrugated pipe to be communicated with a first interface; an air inlet pipe sleeve is sleeved outside the fixing piece, a cleaning brush is connected in front of the fixing piece, and an air suction pipe is sleeved outside the mandrel between the air inlet pipe sleeve and the air outlet pipe sleeve to form an air suction channel. The pipeline cleaning device is divided into three parts which can be used independently or in a combined mode, has the reverse blowing function and is suitable for cleaning small pipelines.

Description

Technical Field

[0001] The invention relates to the technical field of dust suction and cleaning equipment, in particular to a split dust suction and cleaning device for cleaning small pipelines. Background Art

[0002] Usually, after long periods of non-use or long periods of use, the inside of the air conditioner is easily clogged with dust, dirt and bacteria, producing strange smells and making people susceptible to "air conditioning disease". The so-called air conditioning disease refers to a syndrome caused by staying in an air-conditioned environment for a long time, mainly manifested by chest tightness, dizziness, nausea, fatigue, joint pain, decreased appetite, memory loss, nasal congestion, tinnitus and other symptoms. A major cause of "air conditioning disease" is "microbial pathogenicity". The root cause of this disease is that the air conditioner has not been used for a long time or has not been cleaned after long-term use. The gas blown out of the air conditioner contains a large number of bacteria and fungi, which can cause respiratory diseases.

[0003] Therefore, it is necessary to clean the air conditioner regularly. The central air conditioner cleaning is to clean the entire central air conditioning system to remove dust, old parts, sterilize and disinfect, avoid indoor air pollution, improve the cooling effect, and extend the life of each component of the central air conditioner. The cleaning scope of the central air conditioner includes: ventilation ducts, fan coil units, main units, water systems, wind cabinets, cooling towers, etc. Before cleaning, the cleaning construction unit should consult relevant technical information and conduct a comprehensive survey and inspection of the air conditioning system to be cleaned according to the conditions of the air conditioning system and the requirements of the hygiene evaluation report, determine the appropriate cleaning methods, cleaning tools and equipment, and formulate a cleaning plan.

[0004] For the cleaning of air-conditioning ducts, the cleaning and vacuuming functions are often placed in the same device and the same system, and cannot be independently controlled and used separately. That is, vacuuming occurs simultaneously while cleaning, and cleaning occurs simultaneously while vacuuming, which causes great inconvenience to the independent use in the two scenarios (vacuuming and cleaning).

[0005] In addition, the existing cleaning equipment also has the following defects:

[0006] 1. During use, it usually only has the vacuuming function, but no blowing function, and the functional effect is relatively simple, so that the dead corners of the pipeline (also the parts that cannot be cleaned) cannot be effectively cleaned;

[0007] 2. Robots are often used for cleaning, but they are large and not suitable for small pipes;

[0008] 3. There is not enough storage space, and there is often no space to place extra accessories.

[0009] Therefore, it is necessary to design a split dust cleaning device for cleaning small pipes to solve the above problems. Summary of the invention

[0010] The purpose of the present invention is to overcome the defects and shortcomings of the prior art and provide a split dust cleaning device for cleaning small pipes.

[0011] To achieve the above object, the present invention provides the following technical solutions:

[0012] A split dust cleaning device for cleaning a small pipe, characterized in that it comprises a cleaning control component, a dust filter component and a dust cleaning component, the cleaning control component comprises a first box body, a driving motor is installed inside the first box body, a quick connector A is fixedly installed on the side wall of the first box body, the output shaft of the driving motor is connected to a square hole driving rod, the square hole driving rod passes through the inside of the quick connector A and extends out, and is rotatably matched with the quick connector A;

[0013] The dust suction and filtering component comprises a second box body, a partition plate divides the interior of the second box body into a dust suction and filtering chamber and a power chamber, a filter barrel is installed in the dust suction and filtering chamber, an induced draft fan is installed in the power chamber, an air inlet of the induced draft fan is communicated with the interior of the filter barrel, and a first interface and a second interface corresponding to the dust suction and filtering chamber and the air outlet of the induced draft fan are respectively installed on the side wall of the second box body;

[0014] The dust suction and cleaning component includes a core shaft, and the two ends of the core shaft are respectively fixedly connected with a core shaft crimping piece and a core shaft fixing piece, the outer rotation sleeve of the core shaft crimping piece is provided with a quick connector B which can be plugged with the quick connector A, and the rear side of the core shaft crimping piece is integrally connected with a square shaft, and the square shaft passes through the interior of the quick connector B and extends out, and can be plugged with the square hole driving rod; the front side of the quick connector B is fixedly provided with an air outlet pipe sleeve, and the side wall of the air outlet pipe sleeve is provided with a pipe interface and is connected with a corrugated pipe leading to the first interface, the outer rotation sleeve of the core shaft fixing piece is provided with an air inlet pipe sleeve, and the front side of the core shaft fixing piece is fixedly connected with a cleaning brush for cleaning the pipeline, and an air suction pipe sleeved on the outside of the core shaft is connected between the air inlet pipe sleeve and the air outlet pipe sleeve, and an air suction channel is formed between the air suction pipe and the core shaft.

[0015] Furthermore, a storage box is provided on the top of each of the first box body and the second box body, an openable cover is rotatably installed on one side of the mouth of the storage box, a magnet block that can adsorb the cover is installed on the inner side of the other side of the mouth of the storage box, and a pull ring is installed on the upper surface of the cover on its opening side.

[0016] Furthermore, a dust cleaning port communicating with the dust suction and filtering chamber is provided on the side wall of the second box body, and a detachable sealing plate is installed.

[0017] Furthermore, universal wheels are installed at the bottom of the first box and the bottom of the second box.

[0018] Furthermore, handles and matching buckles are respectively installed on both sides of the first box body and the second box body, which are used to connect the first box body and the second box body together.

[0019] Furthermore, a rubber patch is fixedly connected to the second box body on a side facing the first box body.

[0020] Furthermore, the outer fixing sleeve of the core shaft is provided with a sheath tube.

[0021] Furthermore, cooling fans are respectively installed on the side walls of the first box body and the second box body.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention is mainly divided into three parts: a cleaning control component, a dust suction and filtering component, and a dust suction and cleaning component. The structures and controls of cleaning and dust suction are independent of each other. They can be used in combination at the same time or separated and used separately. The selection can be made according to actual needs. At the same time, it has a reverse blowing function, which can effectively clean the dead corners of the pipeline (also the parts that cannot be cleaned), thereby ensuring the cleaning effect.

[0024] 2. The structure of the present invention can adapt to the cleaning of small pipes, without the need for robot cleaning equipment, thus simplifying the structure and saving costs.

[0025] 3. The present invention makes full use of the larger excess space of the two boxes and arranges a storage box thereon to store related accessories, such as disassembled pipes and related tools, etc., which not only improves space efficiency but also facilitates efficient assembly on site. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the present invention.

[0027] Figure 2 It is a schematic diagram of the structure of the cleaning control component in the present invention.

[0028] Figure 3 The structural section of the cleaning control component of the present invention is Figure 1 .

[0029] Figure 4 The structural section of the cleaning control component of the present invention is Figure 2 .

[0030] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of part A.

[0031] Figure 6 It is a schematic structural diagram of the dust collecting and filtering component in the present invention.

[0032] Figure 7 The structure of the dust collecting and filtering component of the present invention is shown in FIG. Figure 1 .

[0033] Figure 8 The structure of the dust collecting and filtering component of the present invention is shown in FIG. Figure 2 .

[0034] Fig. 9 It is a schematic diagram of the structure of the dust collecting and cleaning component in the present invention.

[0035] Fig.10 It is a structural cross-sectional view of the dust suction and cleaning component in the present invention.

[0036] Fig.11 for Fig.10 Schematic diagram of the enlarged structure of part A.

[0037] Fig.12 for Fig.10 Schematic diagram of the enlarged structure of part B. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] See also Figure 1-12 A split dust cleaning device for cleaning a small pipe includes a cleaning control component, a dust filtering component and a dust cleaning component. The cleaning control component includes a first box body 1. A driving motor 2 is installed inside the first box body 1. A quick connector A3 is fixedly installed on the side wall of the first box body 1. The output shaft of the driving motor 2 is connected to a square hole driving rod 4. The square hole driving rod 4 passes through the inside of the quick connector A3 and extends out, and rotates with the quick connector A3.

[0040] The dust collecting and filtering component includes a second box body 5, and a partition is used to divide the interior of the second box body 5 into a dust collecting and filtering chamber 6 and a power chamber 7. A filter barrel 8 is installed in the dust collecting and filtering chamber 6, and an induced draft fan 9 is installed in the power chamber 6. The air inlet of the induced draft fan 9 is connected to the interior of the filter barrel 8. The side walls of the second box body 5 are respectively provided with a first interface 10 and a second interface 11 corresponding to the dust collecting and filtering chamber 6 and the air outlet of the induced draft fan 9;

[0041] The dust collecting and cleaning component includes a core shaft 12, and the two ends of the core shaft 12 are respectively fixedly connected with a core shaft crimping piece 13 and a core shaft fixing piece 14. The outer rotation sleeve of the core shaft crimping piece 13 is provided with a quick connector B15 that can be plugged with the quick connector A3. The rear side of the core shaft crimping piece 13 is integrally connected with a square shaft 16, which passes through the interior of the quick connector B15 and extends out, and can be plugged with the square hole driving rod 4; the front side of the quick connector B15 is fixedly provided with an outlet The air duct sleeve 17 has a pipe interface 18 on its side wall and is connected to a bellows 19 leading to the first interface 10. The outer rotating sleeve of the core shaft fixing member 14 is provided with an air inlet sleeve 20. A cleaning brush 21 for cleaning the pipe is fixedly connected to the front side of the core shaft fixing member 14. An air suction pipe 22 which is sleeved on the outside of the core shaft 12 is connected between the air inlet sleeve 20 and the air outlet sleeve 17, and an air suction channel 23 is formed between the air suction pipe 22 and the core shaft 12.

[0042] In the present invention, a storage box 24 is provided on the top of the first box body 1 and the second box body 5, and an openable cover plate (steel sheet metal) 25 is rotatably installed on one side of the mouth of the storage box 24, and a magnet block 26 that can adsorb the cover plate 25 is installed on the inner side of the other side of the mouth of the storage box 24, and a pull ring 27 is installed on the upper surface of the cover plate 25 on its opening side.

[0043] Therefore, by pulling up the pull ring 27 and opening the cover plate 25, relevant accessories, such as disassembled pipes and relevant tools, can be placed in the storage box 24.

[0044] After the cover 25 is closed, the magnet block 26 can firmly adsorb the cover 25 to prevent the cover 25 from shaking.

[0045] In the present invention, a dust cleaning port communicating with the dust suction and filtering chamber 6 is provided on the side wall of the second box body 5, and a detachable sealing plate 28 is installed.

[0046] Thus, by removing the sealing plate 28, the dust collected in the dust suction filter chamber 6 and intercepted by the filter barrel 8 can be cleaned through the dust cleaning port.

[0047] In the present invention, universal wheels 29 are installed at the bottom of the first box body 1 and the second box body 5 to facilitate the movement of the two boxes.

[0048] In the present invention, handles 30 and matching buckles 31 are respectively installed on both sides of the first box body 1 and the second box body 5 .

[0049] Thus, by holding the handle 30 and pulling the first box body 1 and the second box body 5 toward each other, the two boxes are brought closer to each other, and after the two boxes are fitted together, they are connected together by the buckle 31.

[0050] In the present invention, a rubber patch 32 is fixedly connected to the second box body 5 on the side facing the first box body 1 to prevent damage caused by collision and bump when the two boxes are put together.

[0051] In the present invention, the outer fixed sleeve of the core shaft 12 is provided with a sheath tube 33 to protect the core shaft 12 .

[0052] In the present invention, cooling fans 34 are respectively installed on the side walls of the first box body 1 and the second box body 5 to dissipate heat from the heating components inside the boxes, namely the drive motor 2 and the induced draft fan 9, to ensure their normal operation.

[0053] The present invention will be further described below with reference to the accompanying drawings:

[0054] 1. When only the air conditioning duct needs to be cleaned, first insert the front end of the dust cleaning component, that is, the end where the cleaning brush 21 is located, into the duct, and plug the rear end of the dust cleaning component with the quick connector B15 and the quick connector A3 to connect the dust cleaning component with the cleaning control component, then turn on the power, start the drive motor 2, drive the core shaft 12 to rotate forward or reverse through the square hole drive rod 4 and the square shaft 16, and then drive the cleaning brush 21 to rotate forward or reverse to clean the duct.

[0055] 2. When only vacuuming the air-conditioning duct is required, first insert the front end of the dust cleaning component, that is, the end where the cleaning brush 21 is located, into the duct, and connect the rear end of the dust cleaning component to the quick connector A3 through the quick connector B15, and then connect the two ends of the bellows 19 to the pipe interface 18 and the first interface 10 respectively, so as to realize the connection between the dust cleaning component and the dust filtering component.

[0056] Then, turn on the power and start the induced draft fan 9. Under the action of the airflow generated by the induced draft fan 9, the dust in the pipeline enters the suction channel 23 through the holes on the air inlet pipe sleeve 20 in turn, and then enters the dust collection filter chamber 6 through the air outlet sleeve 17, the bellows 19 and the first interface 10 in turn. Under the filtering action of the filter barrel 8, the dust is trapped and gathered in the dust collection filter chamber 6.

[0057] 3. When vacuuming and cleaning the air-conditioning duct at the same time, first insert the front end of the dust cleaning component, that is, the end where the cleaning brush 21 is located, into the duct, and plug the rear end of the dust cleaning component with the quick connector B15 and the quick connector A3 to connect the dust cleaning component with the cleaning control component; at the same time, connect the two ends of the bellows 19 to the pipe interface 18 and the first interface 10 respectively to connect the dust cleaning component with the dust filtering component.

[0058] Then, the power is turned on, the drive motor 2 and the induced draft fan 9 are started, and the drive motor 2 drives the core shaft 12 to rotate forward or reverse through the square hole drive rod 4 and the square shaft 16, thereby driving the cleaning brush 21 to rotate forward or reverse to clean the pipeline.

[0059] At the same time, under the action of the airflow generated by the induced draft fan 9, the dust in the pipeline enters the suction channel 23 through the holes on the air inlet pipe sleeve 20, and then enters the dust suction filter chamber 6 through the air outlet sleeve 17, the bellows 19 and the first interface 10 in turn. Under the filtering action of the filter barrel 8, the dust is intercepted and gathered in the dust suction filter chamber 6.

[0060] 4. When cleaning the dead corners of the pipeline (also the parts that cannot be cleaned), first insert the front end of the dust cleaning component, that is, the end where the cleaning brush 21 is located, into the pipeline, and connect the rear end of the dust cleaning component with the quick connector A3 through the quick connector B15, and then connect the two ends of the corrugated tube 19 to the pipe interface 18 and the second interface 11 respectively, so as to realize the connection between the dust cleaning component and the dust filtering component.

[0061] Then, the power is turned on and the induced draft fan 9 is started. The induced draft fan 9 generates a reverse airflow, which enters the air suction channel 23 through the second interface 11, the bellows 19 and the air outlet sleeve 17 in sequence, and is then blown into the pipeline through the holes on the air inlet sleeve 20, thereby cleaning the dead corners of the pipeline.

[0062] It should be noted that, since the dust cleaning component is plugged into the quick connector A3 via the quick connector B15, and the square shaft 16 is plugged into the square hole driving rod 4, the dust cleaning component can be quickly and conveniently disassembled and assembled, and regularly maintained and replaced.

[0063] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0064] Therefore, the above description is only a preferred embodiment of the present application and is not intended to limit the scope of implementation of the present application; that is, all equivalent changes made according to the scope of the claims of the present application are within the protection scope of the claims of the present application.

Claims

1. A split dust cleaning device for cleaning small pipes, characterized in that: It includes a cleaning control component, a dust suction filter component and a dust suction cleaning component. The cleaning control component includes a first box body. A driving motor is installed inside the first box body. A quick connector A is fixedly installed on the side wall of the first box body. The output shaft of the driving motor is connected to a square hole driving rod. The square hole driving rod passes through the inside of the quick connector A and extends out, and rotates with the quick connector A. The dust suction and filtering component comprises a second box body, a partition plate divides the interior of the second box body into a dust suction and filtering chamber and a power chamber, a filter barrel is installed in the dust suction and filtering chamber, an induced draft fan is installed in the power chamber, an air inlet of the induced draft fan is communicated with the interior of the filter barrel, and a first interface and a second interface corresponding to the dust suction and filtering chamber and the air outlet of the induced draft fan are respectively installed on the side wall of the second box body; The dust suction and cleaning component includes a core shaft, and the two ends of the core shaft are respectively fixedly connected with a core shaft crimping piece and a core shaft fixing piece, the outer rotation sleeve of the core shaft crimping piece is provided with a quick connector B which can be plugged with the quick connector A, and the rear side of the core shaft crimping piece is integrally connected with a square shaft, and the square shaft passes through the interior of the quick connector B and extends out, and can be plugged with the square hole driving rod; the front side of the quick connector B is fixedly provided with an air outlet pipe sleeve, and the side wall of the air outlet pipe sleeve is provided with a pipe interface and is connected with a corrugated pipe leading to the first interface, the outer rotation sleeve of the core shaft fixing piece is provided with an air inlet pipe sleeve, and the front side of the core shaft fixing piece is fixedly connected with a cleaning brush for cleaning the pipeline, and an air suction pipe sleeved on the outside of the core shaft is connected between the air inlet pipe sleeve and the air outlet pipe sleeve, and an air suction channel is formed between the air suction pipe and the core shaft.

2. A split dust cleaning device for cleaning a small pipe according to claim 1, characterized in that: A storage box is provided on the top of the first box body and the second box body, and an openable cover is rotatably installed on one side of the mouth of the storage box, a magnet block that can adsorb the cover is installed on the inner side of the other side of the mouth of the storage box, and a pull ring is installed on the upper surface of the cover on its opening side.

3. A split dust cleaning device for cleaning a small pipe according to claim 1, characterized in that: The side wall of the second box body is provided with a dust cleaning port communicated with the dust suction and filtering chamber, and is installed with a detachable sealing plate.

4. A split dust cleaning device for cleaning a small pipe according to claim 1, characterized in that: Universal wheels are installed at the bottom of the first box and the second box.

5. The split dust cleaning device for cleaning a small pipe according to claim 1, characterized in that: Handles and matching buckles are respectively installed on both sides of the first box body and the second box body, which are used to connect the first box body and the second box body together.

6. A split dust suction cleaning device for cleaning a small pipe according to claim 5, characterized in that: The second box body is fixedly connected with a rubber patch on a side facing the first box body.

7. The split dust cleaning device for cleaning a small pipe according to claim 1, characterized in that: The outer fixing sleeve of the core shaft is provided with a sheath tube.

8. The split dust cleaning device for cleaning a small pipe according to claim 1, characterized in that: Cooling fans are respectively installed on the side walls of the first box body and the second box body.

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