CN114602905A - Cleaning device for be used for sewer line inner wall - Google Patents
Cleaning device for be used for sewer line inner wall Download PDFInfo
- Publication number
- CN114602905A CN114602905A CN202210230254.7A CN202210230254A CN114602905A CN 114602905 A CN114602905 A CN 114602905A CN 202210230254 A CN202210230254 A CN 202210230254A CN 114602905 A CN114602905 A CN 114602905A
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- CN
- China
- Prior art keywords
- wall
- barrel
- water
- pipe
- cleaning device
- 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.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000007790 scraping Methods 0.000 claims abstract description 36
- 239000010865 sewage Substances 0.000 claims abstract description 32
- 239000007921 spray Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000005507 spraying Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
- B08B9/0558—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles with additional jet means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/04—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes
- B08B2209/053—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes being moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B2209/055—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes being moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
Abstract
The invention relates to the technical field of cleaning equipment, in particular to a cleaning device for the inner wall of a sewage pipeline, which comprises a barrel body and a fixed barrel, wherein a cavity is arranged inside the barrel body, a water inlet pipe communicated with the cavity is arranged on the outer wall of the barrel body, a water delivery pipe is arranged at the end part of the water inlet pipe, box bodies distributed in an annular shape at equal intervals are arranged on the outer wall of the barrel body, the box bodies are communicated with the cavity through a water guide pipe, the outer wall of one side, away from the water guide pipe, of each box body is communicated with the fixed barrel through a communicating pipe, a fixed plate is arranged on the outer wall of the end part of the fixed barrel, and a rotary drum is rotatably arranged on the outer wall of the fixed plate through a bearing. The water spraying pipe can not only provide advancing power for the device but also provide scraping power for the scraping mechanism in a water injection mode, and the water spraying pipe can spray water and rotate at the same time, so that the cleaning water acting on the inner wall of the pipeline is more uniform, and the cleaning effect is better.
Description
Technical Field
The invention relates to the technical field of cleaning equipment, in particular to a cleaning device for an inner wall of a sewage pipeline.
Background
The sewage pipeline system is composed of pipelines for collecting and conveying urban sewage and accessory structures thereof, the sewage flows into a main pipe from a branch pipe, then flows into a main pipe and finally flows into a sewage treatment plant, the pipelines are distributed like rivers from small to large in a tree-like shape and completely different from the circulation through condition of a water supply pipe network, and in the using process of the sewage pipeline, due to the slow flow rate, when the sewage pipeline is used for a long time, stains and impurities can be adhered to the inner wall of the pipeline, so that the flowing speed of the sewage is influenced, and the inner wall of the sewage pipeline needs to be cleaned regularly.
At present, the existing cleaning method mainly washes away the stains by injecting water into the sewage pipeline, but this method still causes that some stubborn stains cannot be washed away, and wastes a large amount of water resources, so it is necessary to design a cleaning device for the inner wall of the sewage pipeline to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a cleaning device for the inner wall of a sewage pipeline.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a cleaning device for be used for sewer pipe inner wall, includes barrel and solid fixed cylinder, the inside of barrel is provided with the cavity, the outer wall of barrel is provided with the inlet tube that is linked together with the cavity, and the tip of inlet tube is provided with the raceway, the outer wall of barrel is provided with the box body that the equidistance is the annular and distributes, be linked together through the aqueduct between box body and the cavity, one side outer wall that the aqueduct was kept away from to the box body is linked together through communicating pipe and solid fixed cylinder, the tip outer wall of solid fixed cylinder is provided with the fixed plate, and the outer wall of fixed plate rotates through the bearing and is provided with the rotary drum, the tip of rotary drum is provided with the spray pipe that the equidistance is the annular and distributes, the shape of spray pipe is the V font, and the tip of spray pipe is the form of buckling, still includes:
the primary supporting mechanism is arranged on the outer side of the barrel and is used for being attached to the inner wall of the sewage pipeline to play a role of a supporting device;
the secondary supporting mechanism is arranged on the barrel and is used for being matched with the primary supporting mechanism to perform auxiliary supporting;
and the scraping mechanism is arranged on the box body and used for converting hydrodynamic force into mechanical power to realize the scraping operation on the inner wall of the sewage pipeline.
As a still further scheme of the invention: the one-level supporting mechanism comprises a rotating wheel and an elastic piece I, an annular groove is formed in the outer side of the barrel, a movable rod is arranged on the inner wall of the annular groove in a rotating mode, the rotating wheel is arranged on a support body at the end portion of the movable rod through a movable shaft, one end of the elastic piece I is connected with the support body, and the other end of the elastic piece I is connected with the inner wall of the annular groove.
As a still further scheme of the invention: be provided with on the support body and loose axle matched with rotational speed detection piece, be provided with the valve body on the inlet tube, and electric connection between valve body and the rotational speed detection piece.
As a still further scheme of the invention: the second grade supporting mechanism is including setting up in the installation section of thick bamboo that the barrel outer wall is the annular and distributes, and the inner wall of installation section of thick bamboo is connected with the removal post through elastic component three, the tip of removing the post is provided with the gyro wheel.
As a still further scheme of the invention: strike off the mechanism and include pivot and scraper blade, the pivot is rotated and is set up in the box body, and the pivot runs through the box body, the outer wall all around of pivot is provided with the flabellum, and the flabellum sets up in the box body, the both sides outer wall of pivot is provided with the sleeve, and telescopic inner wall is connected with the telescopic link through elastic component two, the scraper blade sets up in the tip of telescopic link, and the outer wall of scraper blade is provided with a plurality of teeth of scraping.
As a still further scheme of the invention: the outer wall of the barrel is also provided with hairbrushes which are distributed annularly.
As a still further scheme of the invention: and a sealing ring plate is arranged on the inner wall of the rotary drum, and a sealing element is arranged at a gap between the sealing ring plate and the fixing plate.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a cleaning device for the inner wall of a sewage pipeline, which can be placed in the sewage pipeline to be cleaned, water is injected into a cavity in a cylinder body through a water delivery pipe, water flow enters a box body through a water guide pipe and then is guided into a fixed cylinder through a communicating pipe, cleaning water flowing into the box body can provide power for a scraping mechanism to realize scraping operation on the inner wall of the pipeline, the cleaning water entering the fixed cylinder can be sprayed out through a water spraying pipe on a rotary cylinder, the sprayed water flow can act on the inner wall of the pipeline to flush stains scraped by the scraping mechanism, and simultaneously generated impact force can also provide advancing power for the device, during advancing, as the end part of the water spraying pipe is bent and the rotary cylinder is rotationally connected with the fixed cylinder, the water spraying pipe rotates while spraying water, so that the cleaning water acting on the inner wall of the pipeline is more uniform, the cleaning effect is better.
Drawings
Fig. 1 is a schematic sectional view of a cleaning apparatus for an inner wall of a sewage pipe according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural view of a scraping mechanism of the cleaning device for the inner wall of the sewage pipeline according to the embodiment of the invention;
fig. 4 is an enlarged structural view of a scraping mechanism of the cleaning device for the inner wall of the sewage pipeline according to the embodiment of the invention;
fig. 5 is a schematic structural diagram of a secondary supporting mechanism of a cleaning device for an inner wall of a sewage pipeline according to an embodiment of the present invention.
In the figure: 1-cylinder, 2-cavity, 3-valve, 4-water inlet pipe, 5-water pipe, 6-primary support mechanism, 7-secondary support mechanism, 8-elastic element I, 9-rotation speed detection element, 10-rotating wheel, 11-movable rod, 12-scraping mechanism, 13-water spray pipe, 14-fixed cylinder, 15-communicating pipe, 16-box, 17-water guide pipe, 18-brush, 19-rotating cylinder, 20-fixed plate, 21-sealing ring plate, 22-sealing element, 23-rotating shaft, 24-fan blade, 25-sleeve, 26-elastic element II, 27-telescopic rod, 28-scraper blade, 29-scraping tooth, 30-installation cylinder, 31-elastic element III, 32-moving column, 33-roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1, a cleaning device for an inner wall of a sewage pipeline provided for one embodiment of the present invention comprises a cylinder body 1 and a fixed cylinder 14, wherein a cavity 2 is arranged inside the cylinder body 1, a water inlet pipe 4 communicated with the cavity 2 is arranged on an outer wall of the cylinder body 1, the water delivery pipe 5 is arranged at the end part of the water inlet pipe 4, the box bodies 16 which are distributed in an annular shape at equal intervals are arranged on the outer wall of the barrel body 1, the box bodies 16 are communicated with the cavity 2 through the water guide pipe 17, the outer wall of one side of the box body 16, which is far away from the water guide pipe 17, is communicated with the fixed barrel 14 through the communicating pipe 15, the outer wall of the end part of the fixed barrel 14 is provided with the fixed plate 20, and the outer wall of fixed plate 20 is provided with rotary drum 19 through the bearing rotation, and the tip of rotary drum 19 is provided with the spray pipe 13 that the equidistance is annular and distributes, and the shape of spray pipe 13 is the V font, and the tip of spray pipe 13 is the form of buckling, still includes:
the primary supporting mechanism 6 is arranged on the outer side of the barrel 1 and is used for being attached to the inner wall of the sewage pipeline to play a role of a supporting device;
the secondary supporting mechanism 7 is arranged on the barrel 1 and is used for being matched with the primary supporting mechanism 6 to perform auxiliary supporting;
and the scraping mechanism 12 is arranged on the box body 16, and is used for converting hydrodynamic force into mechanical power to realize the scraping operation on the inner wall of the sewage pipeline.
The device can be placed in a sewage pipeline to be cleaned, water is injected into the cavity 2 in the barrel body 1 through the water conveying pipe 5, water flow can enter the box body 16 through the water guide pipe 17, then the water flow is guided into the fixed barrel 14 through the communicating pipe 15, cleaning water flowing into the box body 16 can provide power for the scraping mechanism 12, the scraping operation on the inner wall of the pipeline is realized, the cleaning water entering the fixed barrel 14 can be sprayed out through the water spraying pipe 13 on the rotary barrel 19, the sprayed water flow can act on the inner wall of the pipeline, the stains scraped by the scraping mechanism 12 can be washed, meanwhile, the generated impact force can also provide advancing power for the device, in the advancing process, as the end part of the water spraying pipe 13 is bent, and the rotary barrel 19 is rotationally connected with the fixed barrel 14, the water spraying pipe 13 rotates while spraying water, and the cleaning water acting on the inner wall of the pipeline is more uniform, the cleaning effect is better.
Referring to fig. 1, as an embodiment of the present invention, the primary supporting mechanism 6 includes a rotating wheel 10 and an elastic member one 8, the specific structure of the elastic member one 8 is not limited, in this embodiment, preferably, the elastic member one 8 is a spring, an annular groove is formed at the outer side of the cylinder 1, a movable rod 11 is rotatably disposed on the inner wall of the annular groove, the rotating wheel 10 is disposed on a frame body at the end of the movable rod 11 through a movable shaft, one end of the elastic member one 8 is connected with the frame body, and the other end of the elastic member one 8 is connected with the inner wall of the annular groove, when the device moves, under the elastic force of the elastic member one 8, the rotating wheel 10 can always attach to the inner wall of the pipeline, so as to assist the device to move, and when the rotating wheel 10 rolls on the washed dirt, the elastic member one 8 is compressed, so that the rotating wheel 10 is contracted into the annular groove, so as not to hinder the normal movement of the device, the use effect is better.
As an embodiment of the present invention, please refer to fig. 1, a frame body is provided with a rotation speed detecting member 9 matched with a movable shaft, a specific structure of the rotation speed detecting member 9 is not limited, in this embodiment, preferably, the rotation speed detecting member 9 employs a rotation speed sensor, the water inlet pipe 4 is provided with a valve body 3, and the specific structure of the valve body 3 is not limited, in this embodiment, preferably, the valve body 3 employs a waterproof electromagnetic valve, and the valve body 3 and the rotation speed detecting member 9 are electrically connected, when the device encounters stubborn stains during the forward process, and the device cannot move, at this time, the rotation speed detecting member 9 detects that the rotating wheel 10 does not rotate any more, and further triggers the valve body 3 to work, so as to increase the flow rate of the water inlet pipe 4, so that the water flow power sprayed from the water spray pipe 13 is more sufficient, and further, the purpose of cleaning the stubborn stains is achieved.
As an embodiment of the present invention, please refer to fig. 5, the secondary supporting mechanism 7 includes an installation cylinder 30 disposed on the outer wall of the cylinder 1 and distributed in a ring shape, and the inner wall of the installation cylinder 30 is connected to a moving column 32 through a third elastic member 31, and the specific structure of the third elastic member 31 is not limited.
As an embodiment of the present invention, please refer to fig. 3 and 4, the scraping mechanism 12 includes a rotating shaft 23 and a scraping plate 28, the rotating shaft 23 is rotatably disposed in the box 16, the rotating shaft 23 penetrates the box 16, the blades 24 are disposed on the peripheral outer wall of the rotating shaft 23, the blades 24 are disposed in the box 16, sleeves 25 are disposed on the outer walls of both sides of the rotating shaft 23, the inner wall of the sleeves 25 is connected to a telescopic rod 27 through a second elastic member 26, the specific structure of the second elastic member 26 is not limited, in this embodiment, preferably, the second elastic member 26 is a spring, the scraping plate 28 is disposed at the end of the telescopic rod 27, and the outer wall of the scraping plate 28 is provided with a plurality of scraping teeth 29, when water flows through the box 16, the blades 24 can be driven to rotate, so that the sleeves 25 on the rotating shaft 23 rotate, the second elastic member 26 in the sleeves 25 enables the scraping plate 28 at the end of the telescopic rod 27 to be attached to the inner wall of the pipeline, because the scraping plate 28 rotates along with the rotating shaft 23, the scraping teeth 29 on the scraping plate 28 can scrape off dirt on the inner wall of the pipeline, and the using effect is better.
Referring to fig. 1, as an embodiment of the present invention, the outer wall of the cylinder 1 is further provided with brushes 18 distributed annularly, so that when dirt is scraped off, the brushes 18 can further perform a brushing function, and the cleaning effect is better.
Referring to fig. 2, as an embodiment of the present invention, a sealing ring plate 21 is disposed on an inner wall of the drum 19, a sealing member 22 is disposed at a gap between the sealing ring plate 21 and the fixing plate 20, and a specific structure of the sealing member 22 is not limited.
When the device is used, the device can be placed in a sewage pipeline to be cleaned, water is injected into the cavity 2 in the cylinder body 1 through the water conveying pipe 5, water flow enters the box body 16 through the water guide pipe 17, then the water flow is guided into the fixed cylinder 14 through the communicating pipe 15, cleaning water flowing into the box body 16 can provide power for the scraping mechanism 12, the scraping operation on the inner wall of the pipeline is realized, the cleaning water entering the fixed cylinder 14 can be sprayed out through the water spraying pipe 13 on the rotary cylinder 19, the sprayed water flow can act on the inner wall of the pipeline, the stains scraped by the scraping mechanism 12 can be washed, meanwhile, the generated impact force can also provide advancing power for the device, in the advancing process, as the end part of the water spraying pipe 13 is bent, and the rotary cylinder 19 is rotatably connected with the fixed cylinder 14, the water spraying pipe 13 can spray water while rotating, and the cleaning water acting on the inner wall of the pipeline is more uniform, the cleaning effect is better.
It should be noted that although the present specification describes embodiments, not every embodiment includes only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a cleaning device for be used for sewer line inner wall, includes barrel and solid fixed cylinder, its characterized in that, the inside of barrel is provided with the cavity, the outer wall of barrel is provided with the inlet tube that is linked together with the cavity, and the tip of inlet tube is provided with the raceway, the outer wall of barrel is provided with the box body that the equidistance is the annular and distributes, be linked together through the aqueduct between box body and the cavity, one side outer wall that the aqueduct was kept away from to the box body is linked together through communicating pipe and solid fixed cylinder, the tip outer wall of solid fixed cylinder is provided with the fixed plate, and the outer wall of fixed plate rotates through the bearing and is provided with the rotary drum, the tip of rotary drum is provided with the spray pipe that the equidistance is the annular and distributes, the shape of spray pipe is the V font, and the tip of spray pipe is the form of buckling, still includes:
the primary supporting mechanism is arranged on the outer side of the barrel and is used for being attached to the inner wall of the sewage pipeline to play a role of a supporting device;
the secondary supporting mechanism is arranged on the barrel and is used for being matched with the primary supporting mechanism to perform auxiliary supporting;
and the scraping mechanism is arranged on the box body and used for converting hydrodynamic force into mechanical power to realize the scraping operation on the inner wall of the sewage pipeline.
2. The cleaning device for the inner wall of the sewage pipeline according to claim 1, wherein the primary supporting mechanism comprises a first rotating wheel and a first elastic member, the outer side of the cylinder body is provided with an annular groove, the inner wall of the annular groove is provided with a movable rod in a rotating manner, the rotating wheel is arranged on a frame body at the end part of the movable rod through a movable shaft, one end of the first elastic member is connected with the frame body, and the other end of the first elastic member is connected with the inner wall of the annular groove.
3. The cleaning device for the inner wall of the sewage pipeline according to claim 2, wherein the frame body is provided with a rotation speed detection piece matched with the movable shaft, the water inlet pipe is provided with a valve body, and the valve body is electrically connected with the rotation speed detection piece.
4. The cleaning device for the inner wall of the sewage pipeline according to claim 1, wherein the secondary supporting mechanism comprises an installation cylinder which is annularly arranged on the outer wall of the cylinder body, the inner wall of the installation cylinder is connected with a moving column through a third elastic member, and the end part of the moving column is provided with a roller.
5. The cleaning device for the inner wall of the sewage pipeline according to claim 1, wherein the scraping mechanism comprises a rotating shaft and a scraping plate, the rotating shaft is rotatably disposed in the box body and penetrates through the box body, fan blades are disposed on the peripheral outer wall of the rotating shaft and disposed in the box body, sleeves are disposed on the outer walls of two sides of the rotating shaft, the inner wall of each sleeve is connected with a telescopic rod through a second elastic piece, the scraping plate is disposed at the end part of the telescopic rod, and a plurality of scraping teeth are disposed on the outer wall of the scraping plate.
6. A cleaning device for the inner wall of sewer pipes according to claim 5, characterized in that the outer wall of the cylinder is further provided with brushes distributed in a ring shape.
7. A cleaning device for the inner wall of sewer pipes according to claim 1, characterized in that the inner wall of the drum is provided with a sealing ring plate and that a sealing is provided at the gap between the sealing ring plate and the stationary plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210230254.7A CN114602905A (en) | 2022-03-09 | 2022-03-09 | Cleaning device for be used for sewer line inner wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210230254.7A CN114602905A (en) | 2022-03-09 | 2022-03-09 | Cleaning device for be used for sewer line inner wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114602905A true CN114602905A (en) | 2022-06-10 |
Family
ID=81860917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210230254.7A Withdrawn CN114602905A (en) | 2022-03-09 | 2022-03-09 | Cleaning device for be used for sewer line inner wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114602905A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856698A (en) * | 2022-07-07 | 2022-08-05 | 山西交控生态环境股份有限公司 | Intelligent tunnel gushes water treatment facilities |
| CN116060393A (en) * | 2023-03-24 | 2023-05-05 | 河北中咨智行工程咨询有限公司 | Cleaning device for heating and ventilation pipeline |
| CN117798154A (en) * | 2024-03-01 | 2024-04-02 | 威海市正威机械设备股份有限公司 | Reation kettle belt cleaning device |
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| CN103691707A (en) * | 2013-12-23 | 2014-04-02 | 中国石油大学(华东) | Jet-type crude oil pipeline cleaner |
| CN208245375U (en) * | 2018-01-14 | 2018-12-18 | 厦门云信探知知识产权服务有限公司 | A kind of cleaning inside device of the trans-regional allotment pipeline of water resource |
| CN208934103U (en) * | 2018-10-19 | 2019-06-04 | 福建省高创建设工程有限公司 | A kind of hydrodynamic force sewage conduct grease cleaning plant |
| CN110468922A (en) * | 2019-07-02 | 2019-11-19 | 湖北大学 | A kind of high-pressure dredging unit for sewage conduct |
| CN210194860U (en) * | 2019-06-19 | 2020-03-27 | 林州城浩建筑工程有限公司 | Municipal administration sewage pipeline silt cleaning device |
| CN210788481U (en) * | 2019-07-15 | 2020-06-19 | 天津仪控科技有限公司 | Oil pipeline cleaner |
| CN212577054U (en) * | 2020-06-02 | 2021-02-23 | 浙江中秀建设有限公司 | High-efficient washing unit of municipal administration water supply network management |
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2022
- 2022-03-09 CN CN202210230254.7A patent/CN114602905A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691707A (en) * | 2013-12-23 | 2014-04-02 | 中国石油大学(华东) | Jet-type crude oil pipeline cleaner |
| CN208245375U (en) * | 2018-01-14 | 2018-12-18 | 厦门云信探知知识产权服务有限公司 | A kind of cleaning inside device of the trans-regional allotment pipeline of water resource |
| CN208934103U (en) * | 2018-10-19 | 2019-06-04 | 福建省高创建设工程有限公司 | A kind of hydrodynamic force sewage conduct grease cleaning plant |
| CN210194860U (en) * | 2019-06-19 | 2020-03-27 | 林州城浩建筑工程有限公司 | Municipal administration sewage pipeline silt cleaning device |
| CN110468922A (en) * | 2019-07-02 | 2019-11-19 | 湖北大学 | A kind of high-pressure dredging unit for sewage conduct |
| CN210788481U (en) * | 2019-07-15 | 2020-06-19 | 天津仪控科技有限公司 | Oil pipeline cleaner |
| CN212577054U (en) * | 2020-06-02 | 2021-02-23 | 浙江中秀建设有限公司 | High-efficient washing unit of municipal administration water supply network management |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856698A (en) * | 2022-07-07 | 2022-08-05 | 山西交控生态环境股份有限公司 | Intelligent tunnel gushes water treatment facilities |
| CN116060393A (en) * | 2023-03-24 | 2023-05-05 | 河北中咨智行工程咨询有限公司 | Cleaning device for heating and ventilation pipeline |
| CN117798154A (en) * | 2024-03-01 | 2024-04-02 | 威海市正威机械设备股份有限公司 | Reation kettle belt cleaning device |
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Application publication date: 20220610 |