CN111036623A - Water pipe cleaning device for water tower - Google Patents
Water pipe cleaning device for water tower Download PDFInfo
- Publication number
- CN111036623A CN111036623A CN201911304520.0A CN201911304520A CN111036623A CN 111036623 A CN111036623 A CN 111036623A CN 201911304520 A CN201911304520 A CN 201911304520A CN 111036623 A CN111036623 A CN 111036623A
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- China
- Prior art keywords
- water
- cleaning
- frame
- supporting rod
- movable box
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0433—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided exclusively with fluid jets as cleaning tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/045—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices being rotated while moved, e.g. flexible rotating shaft or "snake"
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/047—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of pipeline cleaning, in particular to a water pipe cleaning device for a water tower, which comprises a cleaning frame and a fixed frame, wherein a water delivery cavity is arranged in a movable box, the cleaning frame is externally connected with a water inlet pipe, the tail end of the water inlet pipe extends into the water delivery cavity, the cleaning frame is arranged at the left end and the right end of the movable box and comprises a cleaning plate and a first supporting rod, the cleaning plate is fixedly connected with the movable box through the first supporting rod, the first supporting rod is of a telescopic structure, the telescopic end of the first supporting rod is connected with the cleaning plate, the fixed end of the first supporting rod is connected with the movable box, and a first extrusion spring is wound on the first supporting rod. This application makes the inner wall of cleaning plate and pipeline laminate mutually through spring mechanism, cooperates gear drive mechanism, drives clean frame and rotates along the inner wall of pipeline and clean, guarantees the clean effect to the pipeline.
Description
Technical Field
The invention relates to the technical field of pipeline cleaning, in particular to a water pipe cleaning device for a water tower.
Background
Various pipes such as water supply pipes, drain pipes, and sewage pipes are important basic parts in various equipments, buildings, etc., and since impurities may be doped in a fluid flowing through the pipes and attached to the inner walls of the pipes, the pipes need to be periodically dredged. The pipeline dredging tool in the prior art has a single function.
Chinese patent (No. CN 206519406U) discloses a pipeline cleaning mechanical arm, which enables cleaning bristles to be attached to the pipe wall through linkage of a plurality of cleaning mechanical arms, supplies water during cleaning, achieves better cleaning effect and can adapt to cleaning of pipelines with different inner diameters. But there is certain defect during its operation, this arm need be through the manual open radius of adjusting, be not convenient for clean the region of difference of width in the pipeline, and the clean degree of rubbing with the pipeline lateral wall is not enough simultaneously, and the cleaning dynamics is not good.
Disclosure of Invention
The present invention is directed to a water pipe cleaning device for a water tower, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a water pipe cleaning device for a water tower comprises a cleaning frame and a fixed frame, wherein a winch is installed on the fixed frame, a pull rope is wound on the winch, the tail end of the pull rope is fixedly installed on the cleaning frame, a movable box is installed at the bottom of the cleaning frame and is installed on the cleaning frame through a bearing, a water delivery cavity is formed in the movable box, the cleaning frame is externally connected with a water inlet pipe, the tail end of the water inlet pipe extends into the water delivery cavity, cleaning frames are installed at the left end and the right end of the movable box and comprise a cleaning plate and a first supporting rod, the cleaning plate is fixedly connected with the movable box through the first supporting rod, the first supporting rod is of a telescopic structure, the telescopic end of the first supporting rod is connected with the cleaning plate, the fixed end of the first supporting rod is connected with the movable box, and a first extrusion spring is wound on the first supporting rod, one end of the first extrusion spring is installed at the fixed end of the first supporting rod, and the other end of the first extrusion spring is fixed on the cleaning plate.
As a further scheme of the invention: the top of clean frame is provided with the transmission chamber, install the mount in the transmission chamber, install driving motor on the mount, driving motor's drive end installs the drive pivot, install drive gear in the drive pivot, movable box top fixed mounting has driven gear, drive gear meshes with driven gear mutually.
As a further scheme of the invention: an opening is formed in the middle of the wheel disc of the driven gear, and the water inlet pipe penetrates through the opening and extends into the water delivery cavity.
As a further scheme of the invention: install the flow distribution pump on the shell body of cleaning plate, the end of intaking of flow distribution pump is connected with the water delivery chamber through the raceway, a plurality of water delivery branch pipes are installed to the water delivery end of flow distribution pump, the inner chamber of cleaning plate is provided with the sponge layer, be provided with the ponding layer between the shell body of sponge layer and cleaning plate, the water delivery branch pipe lets in to the ponding in situ, be provided with a plurality of ways on the sponge layer and perforate, it is linked together with the ponding layer to perforate.
As a further scheme of the invention: a plurality of supports are installed on the outer shell of the cleaning plate, and the water delivery branch pipes are wound on the supports.
As a further scheme of the invention: sliding mechanism is installed respectively to the left and right sides of cleaning frame, sliding mechanism is including second bracing piece and gyro wheel frame, the gyro wheel frame passes through the second bracing piece and installs the bottom at cleaning frame, the second bracing piece is telescopic structure, the winding has second extrusion spring on the second bracing piece, the stiff end at the second bracing piece is fixed to the one end of second extrusion spring, the other end of second extrusion spring is fixed on the gyro wheel frame, the wheel pole is installed to the bottom of gyro wheel frame, install a plurality of gyro wheels through the shaft on the wheel pole.
As a still further scheme of the invention: and the rollers are connected with each other through a crawler belt.
Compared with the prior art, the invention has the beneficial effects that:
the supporting rod connected with the cleaning plate is pushed by the spring mechanism to expand outwards, so that the cleaning plate is attached to the inner wall of the pipeline to adapt to pipelines with different inner diameters or areas with different inner diameters in the pipeline. The movable box is driven to rotate by matching with the gear transmission mechanism, so that the cleaning frame rotates along the inner wall of the pipeline to clean, and the cleaning effect on the pipeline is ensured.
The water delivery mechanism is arranged in the sponge layer, so that cleaning water is distributed into the sponge layer, on one hand, the sponge can be quickly soaked, the sponge is continuously in a soaking state, on the other hand, water flow can be directionally output to a cleaning area, and the utilization effect of the water flow is kept.
The side roller is attached to the side wall of the pipeline, so that the roller can move along the side wall of the pipeline during operation, and the gliding smoothness of the cleaning frame during operation is guaranteed.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the cleaning frame of the present invention.
Fig. 3 is a schematic structural view of the sliding mechanism of the present invention.
In the figure: 1-cleaning frame, 11-movable box, 12-water conveying cavity, 13-bearing, 14-fixed frame, 15-driving motor, 16-driving rotating shaft, 17-driving gear, 18-driven gear, 19-transmission cavity, 2-water inlet pipe, 3-cleaning frame, 30-first supporting rod, 31-water conveying pipe, 32-shunt pump, 33-cleaning plate, 34-bracket, 35-water conveying branch pipe, 36-water accumulation layer, 37-sponge layer, 38-perforation, 39-first extrusion spring, 4-sliding mechanism, 41-second supporting rod, 42-roller frame, 43-second extrusion spring, 44-roller rod, 45-wheel shaft, 46-roller, 47-crawler belt, 5-fixed frame, 51-winch, 52-pull rope and 6-pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1, a water pipe cleaning device for a water tower comprises a cleaning frame 1 and a fixed frame 5, wherein a winch 51 is installed on the fixed frame 5, a pull rope 52 is wound on the winch 51, the tail end of the pull rope 52 is fixedly installed on the cleaning frame 1, a movable box 11 is installed at the bottom of the cleaning frame 1, the movable box 11 is installed on the cleaning frame 1 through a bearing 13, a water delivery cavity 12 is arranged inside the movable box 11, the cleaning frame 1 is externally connected with a water inlet pipe 2, the tail end of the water inlet pipe 2 extends into the water delivery cavity 12, cleaning frames 3 are installed at the left end and the right end of the movable box 11, each cleaning frame 3 comprises a cleaning plate 33 and a first supporting rod 30, the cleaning plate 33 is fixedly connected with the movable box 11 through the first supporting rod 30, the first supporting rod 30 is of a telescopic structure, the telescopic end of the first supporting rod 30 is connected with the cleaning plate 33, the stiff end of first bracing piece 30 is connected with movable box 11, the winding has first extrusion spring 39 on the first bracing piece 30, the stiff end at first bracing piece 30 is installed to the one end of first extrusion spring 39, the other end of first extrusion spring 39 is fixed on cleaning plate 33.
During operation, the winding machine 51 drives the cleaning frame 1 to retract and descend, so that the cleaning frame 1 is put into a pipeline through the pull rope 52, the first extrusion spring 39 pushes the first support rod 30 to expand outwards, the cleaning plate 33 is attached to the inner wall of the pipeline, and the first extrusion spring 39 is always in an extrusion state to adapt to pipelines with different inner diameters or areas with different inner diameters in the pipelines.
The top of clean frame 1 is provided with transmission chamber 19, install mount 14 in the transmission chamber 19, install driving motor 15 on the mount 14, driving shaft 16 is installed to driving motor 15's drive end, install drive gear 17 in the driving shaft 16, 11 top fixed mounting of movable box has driven gear 18, drive gear 17 meshes with driven gear 18 mutually, be provided with the opening in the middle of driven gear 18's the rim plate, inlet tube 2 passes the opening and stretches into to water delivery chamber 12 in.
During operation, the driving motor 15 drives the driving gear 17 to move through the driving rotating shaft 16, thereby driving the movable box 11 to move in the limit range of the bearing 13 through gear meshing transmission, and further driving the cleaning frame 3 to rotate along the inner wall of the pipeline, thereby comprehensively cleaning the pipeline and ensuring the cleaning condition of the pipeline.
This application promotes the bracing piece that is connected with cleaning plate 33 through spring mechanism and expands to the outside to make cleaning plate 33 laminate mutually with the inner wall of pipeline, in order to adapt to the pipeline of different internal diameters or the region of different internal diameters in the pipeline. The cooperation gear drive drives the movable box rotatory to clean frame 3 rotates along the inner wall of pipeline and cleans, guarantees the clean effect to the pipeline.
Example two:
referring to fig. 1 and fig. 2, in this embodiment, as a further optimization of the embodiment, on the basis of the further optimization, a diversion pump 32 is installed on an outer shell of the cleaning plate 33, a water inlet end of the diversion pump 32 is connected with the water delivery cavity 12 through a water delivery pipe 31, a plurality of water delivery branch pipes 35 are installed at a water delivery end of the diversion pump 32, a sponge layer 37 is installed in an inner cavity of the cleaning plate 33, a water accumulation layer 36 is installed between the sponge layer 37 and the outer shell of the cleaning plate 33, the water delivery branch pipes 35 are led into the water accumulation layer 36, a plurality of through holes 38 are installed on the sponge layer 37, and the through holes 38 are communicated with the water accumulation layer 36. A plurality of brackets 34 are arranged on the outer shell of the cleaning plate 33, and the water delivery branch pipes 35 are wound on the brackets 34.
This application is provided with water delivery mechanism, during the operation, clean water passes through raceway 31 and inputs to shunt pump 32 in, inputs to delivery branch 35 by shunt pump 32 again in, and then during the reposition of redundant personnel is to perforation 38 in the sponge layer 37, the sponge that soaks that on the one hand can be quick for the sponge lasts and is in the state of soaking, and on the other hand makes rivers can face clean regional directional output, keeps the utilization effect of rivers.
Example three:
referring to fig. 1 and fig. 3, as a further optimization of the second embodiment, the left and right sides of the cleaning frame 1 are respectively provided with a sliding mechanism 4, the sliding mechanism 4 includes a second support rod 41 and a roller frame 42, the roller frame 42 is installed at the bottom of the cleaning frame 1 through the second support rod 41, the second support rod 41 is of a telescopic structure, a second extrusion spring 43 is wound on the second support rod 41, one end of the second extrusion spring 43 is fixed at the fixed end of the second support rod 41, the other end of the second extrusion spring 43 is fixed on the roller frame 42, the bottom end of the roller frame 42 is provided with a roller rod 44, and the roller rod 44 is provided with a plurality of rollers 46 through a roller shaft 45.
This application still is provided with slide mechanism 4 for the operation of supplementary clean frame 1, thereby gyro wheel frame 42 is conflict extrusion through the lateral wall of spring mechanism with the pipeline, thereby gyro wheel 46 laminates mutually with the lateral wall of pipeline, and gyro wheel 46 removes along the lateral wall of pipeline when guaranteeing the operation, thereby gliding fluency when guaranteeing clean frame 1 operation, the situation of clean frame 1 card shell when avoiding cleaning. The rollers 46 are connected through the crawler belts 47, and then the crawler belts are changed into a crawler belt structure, so that the cleaning operation of the pipeline with the uneven inner wall is facilitated, and the condition that the rollers 46 are clamped by the bulges on the inner wall of the pipeline is prevented.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A water pipe cleaning device for a water tower comprises a cleaning frame (1) and a fixed frame (5), wherein a winch (51) is installed on the fixed frame (5), a pull rope (52) is wound on the winch (51), the tail end of the pull rope (52) is fixedly installed on the cleaning frame (1), a movable box (11) is installed at the bottom of the cleaning frame (1), the movable box (11) is installed on the cleaning frame (1) through a bearing (13), a water conveying cavity (12) is arranged inside the movable box (11), the cleaning frame (1) is externally connected with a water inlet pipe (2), the tail end of the water inlet pipe (2) extends into the water conveying cavity (12), the water pipe cleaning device is characterized in that the cleaning frame (3) is installed at the left end and the right end of the movable box (11), the cleaning frame (3) comprises a cleaning plate (33) and a first supporting rod (30), the cleaning plate (33) is fixedly connected with the movable box (11) through the first supporting rod (30), first bracing piece (30) are telescopic structure, the flexible end of first bracing piece (30) is connected with clean board (33), the stiff end of first bracing piece (30) is connected with movable box (11), the winding has first extrusion spring (39) on first bracing piece (30), the stiff end at first bracing piece (30) is installed to the one end of first extrusion spring (39), the other end of first extrusion spring (39) is fixed on clean board (33).
2. The water pipe cleaning device for the water tower according to claim 1, wherein a transmission cavity (19) is arranged at the top of the cleaning frame (1), a fixed frame (14) is installed in the transmission cavity (19), a driving motor (15) is installed on the fixed frame (14), a driving rotating shaft (16) is installed at the driving end of the driving motor (15), a driving gear (17) is installed on the driving rotating shaft (16), a driven gear (18) is fixedly installed at the top of the movable box (11), and the driving gear (17) is meshed with the driven gear (18).
3. The water pipe cleaning device for a water tower according to claim 2, characterized in that an opening is provided in the middle of the disc of the driven gear (18), through which opening the water inlet pipe (2) extends into the water delivery chamber (12).
4. The water pipe cleaning device for the water tower according to claim 1, wherein a diverter pump (32) is installed on an outer shell of the cleaning plate (33), a water inlet end of the diverter pump (32) is connected with the water delivery cavity (12) through a water delivery pipe (31), a plurality of water delivery branch pipes (35) are installed at a water delivery end of the diverter pump (32), a sponge layer (37) is arranged in an inner cavity of the cleaning plate (33), a water accumulation layer (36) is arranged between the sponge layer (37) and the outer shell of the cleaning plate (33), the water delivery branch pipes (35) are led into the water accumulation layer (36), a plurality of through holes (38) are formed in the sponge layer (37), and the through holes (38) are communicated with the water accumulation layer (36).
5. The water pipe cleaning device for water tower according to claim 4, characterized in that a plurality of brackets (34) are installed on the outer shell of the cleaning plate (33), and the water delivery branch pipes (35) are wound on the brackets (34).
6. The water pipe cleaning apparatus for a water tower according to any one of claims 1 to 5, the left side and the right side of the cleaning frame (1) are respectively provided with a sliding mechanism (4), the sliding mechanism (4) comprises a second supporting rod (41) and a roller frame (42), the roller frame (42) is arranged at the bottom of the cleaning frame (1) through a second support rod (41), the second supporting rod (41) is of a telescopic structure, a second extrusion spring (43) is wound on the second supporting rod (41), one end of the second extrusion spring (43) is fixed at the fixed end of the second supporting rod (41), the other end of the second extrusion spring (43) is fixed on the roller frame (42), the bottom end of the roller frame (42) is provided with a roller rod (44), and the roller rod (44) is provided with a plurality of rollers (46) through a wheel axle (45).
7. The water pipe cleaning device for a water tower according to claim 6, characterized in that between said rollers (46) there is provided a caterpillar (47) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911304520.0A CN111036623A (en) | 2019-12-17 | 2019-12-17 | Water pipe cleaning device for water tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911304520.0A CN111036623A (en) | 2019-12-17 | 2019-12-17 | Water pipe cleaning device for water tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111036623A true CN111036623A (en) | 2020-04-21 |
Family
ID=70237541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911304520.0A Pending CN111036623A (en) | 2019-12-17 | 2019-12-17 | Water pipe cleaning device for water tower |
Country Status (1)
| Country | Link |
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| CN (1) | CN111036623A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773407A (en) * | 2020-08-04 | 2020-10-16 | 河南科技大学第一附属医院 | Automatic disinfection device for imaging department |
| CN111842363A (en) * | 2020-07-18 | 2020-10-30 | 常德市俊德科技发展有限公司 | Flushing device for flushing concrete pump truck pipe body |
| CN112077083A (en) * | 2020-09-01 | 2020-12-15 | 浙江新寰科环保科技股份有限公司 | Algae removal device for sampling pipeline of water quality online monitoring analyzer |
| CN112122275A (en) * | 2020-09-10 | 2020-12-25 | 杭州企飞飞科技有限公司 | Be used for aeroengine cleaning equipment |
| CN112871897A (en) * | 2020-12-26 | 2021-06-01 | 胡崇刚 | Rotary type brushing device for cleaning exhaust pipelines of range hoods with different calibers |
| CN113560282A (en) * | 2021-06-09 | 2021-10-29 | 天长市金灵洁具有限公司 | Cleaning brush applied to dredging of special-shaped pipeline |
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| JPS599500A (en) * | 1982-07-09 | 1984-01-18 | Hitachi Ltd | Removing device for water remaining in tube |
| CN205217533U (en) * | 2015-12-07 | 2016-05-11 | 重庆能源职业学院 | Special belt cleaning device of petroleum pipeline |
| CN107442529A (en) * | 2017-08-16 | 2017-12-08 | 南宁众创空间科技有限公司 | A kind of conveying inside pipe wall automatic cleaning apparatus |
| CN107537831A (en) * | 2017-09-30 | 2018-01-05 | 赵卫祥 | High-efficiency washing device inside a kind of petroleum pipeline |
| CN107899993A (en) * | 2017-12-25 | 2018-04-13 | 叶侃 | A kind of good Medical Devices cleaning device of cleaning performance |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS599500A (en) * | 1982-07-09 | 1984-01-18 | Hitachi Ltd | Removing device for water remaining in tube |
| CN205217533U (en) * | 2015-12-07 | 2016-05-11 | 重庆能源职业学院 | Special belt cleaning device of petroleum pipeline |
| CN107442529A (en) * | 2017-08-16 | 2017-12-08 | 南宁众创空间科技有限公司 | A kind of conveying inside pipe wall automatic cleaning apparatus |
| CN107537831A (en) * | 2017-09-30 | 2018-01-05 | 赵卫祥 | High-efficiency washing device inside a kind of petroleum pipeline |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842363A (en) * | 2020-07-18 | 2020-10-30 | 常德市俊德科技发展有限公司 | Flushing device for flushing concrete pump truck pipe body |
| CN111842363B (en) * | 2020-07-18 | 2021-12-24 | 宁波索利得管桩有限公司 | Flushing device for flushing concrete pump truck pipe body |
| CN111773407A (en) * | 2020-08-04 | 2020-10-16 | 河南科技大学第一附属医院 | Automatic disinfection device for imaging department |
| CN111773407B (en) * | 2020-08-04 | 2021-11-05 | 河南科技大学第一附属医院 | Automatic disinfection device for imaging department |
| CN112077083A (en) * | 2020-09-01 | 2020-12-15 | 浙江新寰科环保科技股份有限公司 | Algae removal device for sampling pipeline of water quality online monitoring analyzer |
| CN112122275A (en) * | 2020-09-10 | 2020-12-25 | 杭州企飞飞科技有限公司 | Be used for aeroengine cleaning equipment |
| CN112122275B (en) * | 2020-09-10 | 2021-10-01 | 宿迁泰达空港设备有限公司 | Be used for aeroengine cleaning equipment |
| CN112871897A (en) * | 2020-12-26 | 2021-06-01 | 胡崇刚 | Rotary type brushing device for cleaning exhaust pipelines of range hoods with different calibers |
| CN113560282A (en) * | 2021-06-09 | 2021-10-29 | 天长市金灵洁具有限公司 | Cleaning brush applied to dredging of special-shaped pipeline |
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Application publication date: 20200421 |