CN112024545A - Central air conditioning tuber pipe clearance ware - Google Patents

Central air conditioning tuber pipe clearance ware Download PDF

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Publication number
CN112024545A
CN112024545A CN202010872444.XA CN202010872444A CN112024545A CN 112024545 A CN112024545 A CN 112024545A CN 202010872444 A CN202010872444 A CN 202010872444A CN 112024545 A CN112024545 A CN 112024545A
Authority
CN
China
Prior art keywords
dust collection
dust
main
central air
collection main
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010872444.XA
Other languages
Chinese (zh)
Inventor
袁俊飞
童漫漫
王林
李盼
朱沿臣
王晨光
魏奥迪
席琦格
夏鹏华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan University of Science and Technology
Original Assignee
Henan University of Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henan University of Science and Technology filed Critical Henan University of Science and Technology
Priority to CN202010872444.XA priority Critical patent/CN112024545A/en
Publication of CN112024545A publication Critical patent/CN112024545A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027Cleaning the internal surfaces; Removal of blockages
    • B08B9/04Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/049Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool

Abstract

The invention discloses a central air-conditioning air duct cleaner, which comprises a dust collection main body, a spring pipe and a power source part which are sequentially arranged from front to back, wherein the spring pipe is connected and positioned between the dust collection main body and the power source part; a dust collection fan is arranged in the dust collection main body, dust collection holes are formed in the periphery of the dust collection main body, a bendable hairbrush extending towards the outer side is arranged on the periphery of the dust collection main body, and the front-mounted camera and the infrared detection device are located at the foremost end of the dust collection main body; the inside of the power source part is respectively provided with a motor box, a mobile controller, a disinfectant storage box and a liquid atomization device; the invention can effectively solve the problems of difficult dust removal in the air pipe, bacteria breeding, troublesome air leakage detection of the air pipe and the like, reduces the cost and labor cost of the central air-conditioning dust removal equipment, and leads the central air-conditioning air pipe to remove dust more conveniently, quickly and efficiently.

Description

Central air conditioning tuber pipe clearance ware
Technical Field
The invention belongs to the technical field of cleaning, and particularly relates to a central air-conditioning air duct cleaner.
Background
At present, when outdoor air is treated by a central air conditioner, most of air filters can only filter suspended particles with the particle size of more than 3 microns, fine particles directly enter an air pipe along with wind, and the actual roughness of the inner surface of the air pipe is far higher than the size of the fine particles although the inner surface of the air pipe looks smooth, so that the fine particles can generate electrostatic adsorption and accumulate on the inner wall of the pipeline along with the mutual collision and friction between the air and the inner wall of the air pipe. Along with the accumulation of dust on the inner wall of the pipeline, the roughness of the inner wall is larger and larger, and the accumulation of dust is accelerated. The wind pipe laying dust not only can cause breeding of bacteria, makes the wind pipe become the pollution source of indoor air, influences the air quality, causes harm to human health, still can make the resistance increase of wind pipe, produces resistance loss, the loss energy. The air pipe cleaning of the central air conditioner in the current market mainly adopts a large-scale and rough cleaning method, the equipment cost for cleaning the air pipe of the central air conditioner is high, the cleaning effect is general, and the cleaning cost is high, so that the current situation that a plurality of users of the central air conditioner cannot clean the air pipe system regularly is caused.
Disclosure of Invention
In view of the above, in order to solve the above-mentioned deficiencies of the prior art, the present invention provides a central air conditioning duct cleaner, which is convenient to use, simple and efficient to operate, and has a good cleaning effect. The problems that dust in the air pipe is difficult to clear, bacteria are bred, air leakage of the air pipe is troublesome to detect and the like can be effectively solved, the cost and labor cost of the central air-conditioning dust removal equipment are reduced, and the central air-conditioning air pipe can remove dust more conveniently, quickly and efficiently.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a central air-conditioning air duct cleaner comprises a dust collection main body, a spring pipe and a power source part which are sequentially arranged from front to back, wherein the spring pipe is connected between the dust collection main body and the power source part;
the dust collection device comprises a dust collection main body, a dust collection fan, dust collection holes, bendable brushes, a dust collection shell and a front camera and an infrared detection device, wherein the dust collection fan is arranged inside the dust collection main body, the dust collection holes are formed in the periphery of the dust collection main body, the bendable brushes extend outwards, the bendable brushes and the dust collection holes are arranged in a staggered mode, the front end of the dust collection main body is provided with the dust collection shell matched with the dust collection main body, the dust collection shell is respectively provided with the front camera and the infrared detection device, and the front;
the inside of power supply part is equipped with motor case, mobile controller, antiseptic solution respectively and stores box, liquid atomizing device, and the outside of power supply part is equipped with the power supply protective housing, and the afterbody of power supply part is equipped with the dustproof back lid of matched with, and the terminal position that the box was stored to the antiseptic solution that corresponds of dustproof back lid has seted up the disinfection nozzle, liquid atomizing device establishes the terminal of storing the box at the antiseptic solution.
Furthermore, the reducing control device, the driving wheel, the front camera and the infrared detection device are all connected with a mobile controller inside the power source part, and the reducing control device, the driving wheel, the front camera, the infrared detection device and the mobile controller are all connected with an external CPU.
Furthermore, the spring pipe is composed of a plurality of spring bundles, and the spring pipe is respectively connected with the dust absorption main body and the power source part through a connecting rod mechanism.
Furthermore, the front camera is positioned at the upper part of the dust collection shell, and the infrared detection device is positioned at the middle part of the dust collection shell.
Furthermore, the inside of dust absorption main part is equipped with the negative pressure dust collection box that links to each other with the dust absorption fan, and the negative pressure dust collection box is located the below of flexible brush just links to each other with the dust absorption hole.
Furthermore, the two sides of the bottom of the dust collection main body and the power source part are respectively provided with the driving wheels through connecting rods.
Furthermore, the reducing control device is positioned on a connecting rod of the driving wheel, and the reducing control device is a spring type pressure-sensitive sensor.
Furthermore, the infrared detection device is an infrared detector, and the driving wheel is made of rubber.
Further, a stepping motor is arranged in the motor box.
The invention has the beneficial effects that:
the invention relates to a cleaner for an air pipe of a central air conditioner, which comprises a dust collection main body, a spring pipe and a power source part which are sequentially arranged from front to back, wherein the power source part, a stepping motor, the spring pipe, a driving wheel, a front camera, a movement controller and a reducing control device are matched with each other, so that the movement in each direction and the obstruction at the reducing position can be realized, and the cleaner can be unobstructed in the air pipe; through the mutual cooperation of dust absorption main part, dust absorption fan, dust absorption hole, flexible brush, antiseptic solution storage box, liquid atomizing device, negative pressure dust collection box, can realize comprehensive clearance of tuber pipe and disinfection, reduce the number of times of tuber pipe clearance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a partial front view of the present invention;
FIG. 4 is a partial structural view of the tail portion of the present invention;
the labels in the figure are: 1. infrared ray detection device, 2, leading camera, 3, flexible brush, 4, spring pipe, 5, drive wheel, 6, dustproof back lid, 7, disinfection sprinkler bead, 8, dust absorption hole, 9, dust absorption shell, 10, power supply protective housing, 11, motor case, 12, negative pressure dust collection box, 13, reducing controlling means, 14, antiseptic solution storage box.
Detailed Description
The following specific examples are given to further clarify, complete and detailed the technical solution of the present invention. The present embodiment is a preferred embodiment based on the technical solution of the present invention, but the scope of the present invention is not limited to the following embodiments.
A central air-conditioning air duct cleaner comprises a dust collection main body, a spring tube 4 and a power source part which are sequentially arranged from front to back, wherein the spring tube 4 is connected and positioned between the dust collection main body and the power source part, driving wheels 5 are respectively arranged on the dust collection main body and the power source part, and a reducing control device 13 is arranged on the driving wheels 5;
a dust collection fan is arranged inside the dust collection main body, dust collection holes 8 are formed in the periphery of the dust collection main body, bendable brushes 3 extending outwards are arranged on the periphery of the dust collection main body, and the bendable brushes 3 and the dust collection holes 8 are arranged in a staggered mode, so that dust can be removed without residues; the front end of the dust collection main body is provided with a dust collection shell 9 which is matched with the dust collection main body, the dust collection shell 9 is respectively provided with a front camera 2 and an infrared detection device 1, and the front camera 2 and the infrared detection device 1 are both positioned at the foremost end of the dust collection main body; in the invention, a dust absorption shell 9 protects a dust absorption main body, and a large number of dust absorption holes 8 and bendable brushes 3 are distributed around the dust absorption main body and are used for stripping dirt and absorbing dust in an air-conditioning air duct; a negative pressure dust collecting box 12 is arranged in the whole dust collecting main body, is connected with the dust collecting opening and is used for collecting dust in the pipeline; the front camera 2 and the infrared detection device 1 can be used for monitoring the cleaning effect in real time during working, detecting the operation condition inside the pipeline and searching air leakage points and fault points inside the pipeline; the driving wheel 5 is provided with a reducing control device 13, the reducing control device 13 is arranged at the front end of the dust collection main body, the reducing control device 13 is a spring type pressure-sensitive sensor, a reducing signal of an air pipe is transmitted, the extension amount of the bendable hairbrush 3 can be flexibly and freely adjusted according to the height of the non-ventilation pipe, the position of a dust collecting port is adjusted, the dirt stripping operation can be efficiently and conveniently completed, and no dead angle is left in cleaning;
the inside of power supply part is equipped with motor case 11, mobile controller, antiseptic solution respectively and stores box 14, liquid atomizing device, and the outside of power supply part is equipped with power supply protective housing 10, and the afterbody of power supply part is equipped with matched with lid 6 behind the dust prevention, and the disinfection nozzle 7 has been seted up to the terminal position that corresponds antiseptic solution storage box 14 of lid 6 behind the dust prevention, liquid atomizing device establishes the end that stores box 14 at the antiseptic solution. In the invention, the power source part is used for providing strong rear driving force when the air duct cleaner runs in an air duct; the rear disinfection device carries a disinfectant storage box 14 and a high-pressure atomized disinfection spraying opening 7, and provides disinfection, sterilization and re-cleaning work for the machine during operation.
Furthermore, the reducing control device 13, the driving wheel 5, the front camera 2 and the infrared detection device 1 are all connected with a mobile controller inside the power source part, and the reducing control device 13, the driving wheel 5, the front camera 2, the infrared detection device 1 and the mobile controller are all connected with an external CPU. Furthermore, an external CPU can be a computer, and the dust cleaning condition of the air pipe cleaner can be monitored in real time.
Furthermore, the spring tube 4 is composed of a plurality of spring bundles, and the spring tube 4 is respectively connected with the dust absorption main body and the power source part through a connecting rod mechanism.
Further, the front camera 2 is located at the upper part of the dust collection housing 9, and the infrared detection device 1 is located at the middle part of the dust collection housing 9.
Furthermore, the inside of dust absorption main part is equipped with the negative pressure dust collection box 12 who links to each other with the dust absorption fan, and negative pressure dust collection box 12 is located the below of flexible brush 3 and links to each other with dust absorption hole 8.
Furthermore, the two sides of the bottom of the dust collection main body and the power source part are respectively provided with the driving wheels 5 through connecting rods, and the connecting rods adopt telescopic rods and can freely stretch according to different pipe diameters of the air pipes, so that the air pipes can freely pass through.
Further, the reducing control device 13 is located on a connecting rod of the driving wheel 5, and the reducing control device 13 is a spring type pressure sensitive sensor.
Further, the infrared detection device 1 is an infrared detector, and the driving wheel 5 is made of rubber. The driving wheel 5 is wrapped by soft rubber, and the stepping motor and the dust absorption fan are subjected to noise reduction treatment, so that the noise is reduced in the operation process.
Further, a stepping motor is arranged in the motor box 11.
Further, in this embodiment, the specific implementation of the main dust suction body is as follows: the design of the square machine head enables the inner wall of the pipeline to be fully contacted with the bendable hairbrush 3, when the side surfaces of the air pipe are cleaned, the four side surfaces can be cleaned at zero dead angle, the cleaned dust and dirt are timely sucked into the internal negative pressure dust collecting box 12, a long-distance dust collecting pipeline does not need to be installed, and the size of the cleaner is more miniaturized; meanwhile, the front camera 2 of the cleaner is provided with a searchlight, so that the cleaning condition inside the air pipe can be monitored and transmitted in real time, and an analysis report of the dust removal state is generated at a computer control end, so that the air pipe cleaning scheme is convenient to adjust; the infrared detection device 1 at the lower part of the front camera 2 emits infrared rays to scan and determine air leakage points or fault points inside the air pipe when the cleaner works, and a maintenance scheme of the specific position of the air pipe is generated at a computer end, so that the air leakage of the air pipe of the air conditioner is reduced, and the energy consumption of the air conditioner is comprehensively reduced; when the reducing control device 13 at the front end of the cleaner works to a reducing pipe or an air pipe elbow, the reducing control device 13 of the embodiment adopts the spring type pressure-sensitive sensor, can transmit reducing or turning signals to the whole machine, timely adjusts the size of the bendable hairbrush 3 to adapt to the size of a new air pipe, and ensures the high efficiency of the cleaning process.
The specific embodiment of the power source part is that a rubber silent driving wheel 5 is adopted and a high-power stepping motor is configured, so that under the condition of reducing the pressure intensity on the pipe wall and not damaging the pipe wall, the disinfectant storage box 14 carries cleaning equipment and medicines as much as possible, the cleaning, disinfection and maintenance operation is completed at one time, the engineering work efficiency is improved, and the cleaning time is shortened; portable negative pressure dust collects box 12 and the step motor of power supply and adopts lightweight, miniaturized design, back drive power when increasing the machine cleanness, and dustproof back lid 6 that the rear portion set up prevents that the dust from spilling or getting into from the clearance rear portion, causes pipeline secondary pollution, damages step motor, prolongs this clearance life, and this design also can make things convenient for taking out fast, changing of collecting bag simultaneously.
The specific scheme adopted at the joint of the two parts of the dust absorption main body and the power source part is that a spring tube 4 consisting of a plurality of spring bundles is used for protecting the transmission signal line and the power line, and meanwhile, link mechanisms at two sides in the spring tube 4 play a role in protection and reinforcement; the reducing control device 13 at the front dust collection main body can transmit a turning signal at the bend elbow, the machine head smoothly passes through the bend by means of the elastic action in the spring tube 4 and the connecting rod mechanism, smooth turning is realized, and then the cleaning operation of the next branch air duct is carried out.
In this example, the specific scheme of the operation of the cleaner is to place a pollution detection device in the pipeline to be operated to test the pollution condition of the air-conditioning pipeline. And placing the corresponding series of air pipe cleaners at the maintenance opening or the air outlet according to the operation requirements. Air separation air bags are placed at two ends of the cleaned pipe section, so that the pipeline forms a sealed space, and dust and bacteria can not cause repeated pollution when the pipeline is cleaned. The electric switch of the cleaner is opened, the remote control system is confirmed to be normally connected, the cleaner is enabled to move forwards at a slow speed, the bendable brush 3 on the outer edge of the cleaner is attached to the inner wall of the pipeline, the pipeline is scrubbed simultaneously in the operation process, and impurities such as dust are sucked into the negative pressure dust collecting box 12 by means of the dust suction holes 8 at the root parts of the bendable brush 3. The front end of the cleaner is provided with an infrared detection device 1, and whether an air leakage point and a fault point exist in an air pipe is detected according to the intensity of infrared rays received by an external infrared detection device;
a disinfection spraying opening 7 is formed in the tail of the cleaner, a special pipeline disinfectant is stored in the cleaner, and the disinfectant is uniformly sprayed into the pipeline along with the operation process to carry out physical disinfection. When the diameter-changing condition is met, the diameter-changing control device 13 sends a command, so that the cleaner can adjust the size of the cleaner according to the diameter-changing size. When the elbow needs to turn, the steering control trunk can be used for realizing the turning. This clearance ware utilizes the motor to produce power, promotes the clearance ware along the pipeline operation, and the afterbody is equipped with dustproof back lid 6, can avoid the dust to reveal from the bottom. After the cleaning is finished, the central air-conditioning air unit is started, and the size of the air outlet is adjusted to be in a proper range, so that the normal air output of the air conditioner is ensured.
In conclusion, the air duct cleaner for the central air conditioner comprises a dust collection main body, a spring tube and a power source part which are sequentially arranged from front to back, and particularly, through the mutual matching of the power source part, a stepping motor, the spring tube, a driving wheel, a front camera, a mobile controller and a reducing control device, the movement in all directions and the obstruction at the reducing part can be realized, so that the air duct cleaner can be unobstructed in the air duct; through the mutual cooperation of dust absorption main part, dust absorption fan, dust absorption hole, flexible brush, antiseptic solution storage box, liquid atomizing device, negative pressure dust collection box, can realize comprehensive clearance of tuber pipe and disinfection, reduce the number of times of tuber pipe clearance.
The principal features, principles and advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to explain the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as expressed in the following claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides a central air conditioning tuber pipe clearance ware which characterized in that: the dust collection device comprises a dust collection main body, a spring pipe (4) and a power source part which are sequentially arranged from front to back, wherein the spring pipe (4) is connected and positioned between the dust collection main body and the power source part, driving wheels (5) are respectively arranged on the dust collection main body and the power source part, and a variable diameter control device (13) is arranged on the driving wheels (5);
a dust collection fan is arranged inside the dust collection main body, dust collection holes (8) are formed in the periphery of the dust collection main body, bendable brushes (3) extending towards the outside are arranged on the periphery of the dust collection main body, the bendable brushes (3) and the dust collection holes (8) are arranged in a staggered mode, a dust collection shell (9) matched with each other is arranged at the front end of the dust collection main body, a front camera (2) and an infrared detection device (1) are arranged on the dust collection shell (9) respectively, and the front camera (2) and the infrared detection device (1) are located at the foremost end of the dust collection main body;
the inside of power supply part is equipped with motor case (11), mobile controller, antiseptic solution respectively and stores box (14), liquid atomizing device, and the outside of power supply part is equipped with power supply protective housing (10), and the afterbody of power supply part is equipped with matched with after dustproof lid (6), and disinfection sprinkler (7) have been seted up to the position that box (14) was stored to the terminal corresponding antiseptic solution of after dustproof lid (6), liquid atomizing device establishes the end of storing box (14) at the antiseptic solution.
2. The air duct cleaner of the central air conditioner as claimed in claim 1, wherein: reducing controlling means (13), drive wheel (5), leading camera (2), infrared detection device (1) all link to each other with the inside mobile controller of power supply part, reducing controlling means (13), drive wheel (5), leading camera (2), infrared detection device (1), mobile controller all link to each other with outside CPU.
3. The air duct cleaner of the central air conditioner as claimed in claim 1, wherein: the spring tube (4) is composed of a plurality of spring bundles, and the spring tube (4) is respectively connected with the dust collection main body and the power source part through a connecting rod mechanism.
4. The air duct cleaner of the central air conditioner as claimed in claim 1, wherein: the front camera (2) is positioned at the upper part of the dust collection shell (9), and the infrared detection device (1) is positioned in the middle of the dust collection shell (9).
5. The air duct cleaner of the central air conditioner as claimed in claim 1, wherein: the inside of dust absorption main part is equipped with negative pressure dust collection box (12) that link to each other with the dust absorption fan, and negative pressure dust collection box (12) are located the below of flexible brush (3) and link to each other with dust absorption hole (8).
6. The air duct cleaner of the central air conditioner as claimed in claim 1, wherein: the two sides of the bottom of the dust collection main body and the power source part are respectively provided with the driving wheel (5) through a connecting rod.
7. The air duct cleaner of claim 6, wherein: the reducing control device (13) is positioned on a connecting rod of the driving wheel (5), and the reducing control device (13) is a spring type pressure-sensitive sensor.
8. The air duct cleaner of the central air conditioner as claimed in claim 1, wherein: the infrared detection device (1) is an infrared detector, and the driving wheel (5) is made of rubber.
9. The air duct cleaner of the central air conditioner as claimed in claim 1, wherein: a stepping motor is arranged in the motor box (11).
CN202010872444.XA 2020-08-26 2020-08-26 Central air conditioning tuber pipe clearance ware Pending CN112024545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010872444.XA CN112024545A (en) 2020-08-26 2020-08-26 Central air conditioning tuber pipe clearance ware

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Application Number Priority Date Filing Date Title
CN202010872444.XA CN112024545A (en) 2020-08-26 2020-08-26 Central air conditioning tuber pipe clearance ware

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Publication Number Publication Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113058947A (en) * 2021-04-01 2021-07-02 广州一胜信息科技有限公司 Modified starch vacuum pipeline cleaning equipment
CN113385499A (en) * 2021-06-09 2021-09-14 江西佰嘉实业有限公司 Environment-friendly processing device for ventilating duct

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01139181A (en) * 1987-08-21 1989-05-31 Izumi Yamane Cleaning robot
CN203648941U (en) * 2013-10-25 2014-06-18 居而康实业股份有限公司 Cleaning and disinfecting device used in air duct
CN207857487U (en) * 2017-12-26 2018-09-14 郭宁 A kind of oil extraction in oil field multifunctional pipe cleaning device
CN108580462A (en) * 2018-05-22 2018-09-28 巢湖学院 A kind of compound adjustable cleaning apparatus for pipes
CN109821819A (en) * 2019-02-25 2019-05-31 华南师范大学 A kind of flexible laser cleaning system suitable for crooked pipeline

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01139181A (en) * 1987-08-21 1989-05-31 Izumi Yamane Cleaning robot
CN203648941U (en) * 2013-10-25 2014-06-18 居而康实业股份有限公司 Cleaning and disinfecting device used in air duct
CN207857487U (en) * 2017-12-26 2018-09-14 郭宁 A kind of oil extraction in oil field multifunctional pipe cleaning device
CN108580462A (en) * 2018-05-22 2018-09-28 巢湖学院 A kind of compound adjustable cleaning apparatus for pipes
CN109821819A (en) * 2019-02-25 2019-05-31 华南师范大学 A kind of flexible laser cleaning system suitable for crooked pipeline

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113058947A (en) * 2021-04-01 2021-07-02 广州一胜信息科技有限公司 Modified starch vacuum pipeline cleaning equipment
CN113385499A (en) * 2021-06-09 2021-09-14 江西佰嘉实业有限公司 Environment-friendly processing device for ventilating duct

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