CN114922271B - Sewage pipeline capable of cleaning silt - Google Patents
Sewage pipeline capable of cleaning silt Download PDFInfo
- Publication number
- CN114922271B CN114922271B CN202210608544.0A CN202210608544A CN114922271B CN 114922271 B CN114922271 B CN 114922271B CN 202210608544 A CN202210608544 A CN 202210608544A CN 114922271 B CN114922271 B CN 114922271B
- Authority
- CN
- China
- Prior art keywords
- pipe
- mud
- silt
- tube
- frame
- 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
- 239000010865 sewage Substances 0.000 title claims abstract description 49
- 238000004140 cleaning Methods 0.000 title abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000007790 scraping Methods 0.000 claims abstract description 44
- 239000010802 sludge Substances 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 230000002146 bilateral effect Effects 0.000 claims abstract description 7
- 238000005086 pumping Methods 0.000 claims description 27
- 230000000903 blocking effect Effects 0.000 claims description 20
- 230000003139 buffering effect Effects 0.000 claims description 8
- 238000013459 approach Methods 0.000 abstract description 2
- 239000013049 sediment Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/002—Cleaning sewer pipes by mechanical means
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/007—Devices providing a flushing surge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention relates to a sewage pipeline, in particular to a sewage pipeline capable of cleaning sludge. Provided is a sludge-cleanable sewage pipe capable of completely cleaning up sludge in a drainage channel. The invention is realized by the following technical approaches: the utility model provides a sewage pipeline that can clear up silt, includes silt pipe, tube cap, inlet tube, injection pipe etc. silt pipe top is installed the tube cap, and silt pipe upper portion left side is opened there is the water inlet, and silt pipe upper portion right side is opened there is the delivery port, and tube cap rear portion is equipped with the inlet tube, and inlet tube lower part front side bilateral symmetry rotation is equipped with the injection pipe. Can follow the silt of attaching in the stand pipe through lug and scraping mud frame and scrape down, so avoid having silt to remain, through the pump that takes out that can remove, alright make the pump that takes out pump and be in the sewage and take out work all the time, so can be with silt and sewage discharge automatically.
Description
Technical Field
The invention relates to a sewage pipeline, in particular to a sewage pipeline capable of cleaning sludge.
Background
Sewage pipes are pipelines for discharging sewage, and sewage pipes are required to be used for sewage discharge in streets, factories and communities, and a large amount of sludge is usually attached to the sewage pipes after the sewage pipes are used for a long time, so that the sewage pipes are required to be cleaned regularly in order to avoid blocking the pipelines and affecting the water discharge.
The utility model discloses a silt structure is prevented to municipal administration underground sewage pipeline, including the sewage pipeline, the slope is equipped with the filtration baffle in the sewage pipeline, be equipped with a plurality of filtration meshes on the filtration baffle, be located one side of filtration baffle in the sewage pipeline and be equipped with anti-clogging device, anti-clogging device includes the interconnection takeover, be equipped with the bracing piece in the interconnection takeover, bracing piece center department is equipped with connecting bearing, the other end of interconnection takeover is connected with first mounting panel, be equipped with waterproof motor in the outer protective housing, be equipped with the dead lever of being connected with the interconnection takeover outward, waterproof motor's output is equipped with the transfer line of being connected with the connecting bearing inner circle, be equipped with crushing blade on the transfer line, the interconnection takeover outer wall symmetry is equipped with the stopper, be equipped with fixed knot structure in the sewage pipeline, the device makes crushing blade rotate, play kibbling effect to unfiltered mud and debris in the sewage, thereby prevent mud and debris jam pipeline, but the device when silt is attached to the sewage pipeline inner wall, the silt of adhesion at the inner wall can's automatic discharge, still need manual work to clear up, practicality has been reduced like this.
In view of the above-mentioned technical problems, there is a need to design a sludge cleanable sewer pipe which can clean up all the sludge in the sewer.
Disclosure of Invention
In order to overcome the defect that the existing sludge blocking prevention structure of the sewage pipeline can not automatically discharge the sludge adhered to the inner wall of the pipeline, the technical problem to be solved is as follows: provided is a sludge-cleanable sewage pipe capable of completely cleaning up sludge in a drainage channel.
The invention is realized by the following technical approaches: the utility model provides a sewage pipeline that can clear up silt, including the silt pipe, the tube cap, the inlet tube, injection pipe and supporting shoe, the tube cap is installed at silt pipe top, open in silt pipe upper portion left side has the water inlet, there is the delivery port silt pipe upper portion right side open, tube cap rear portion is equipped with the inlet tube, inlet tube lower part front side bilateral symmetry rotation is equipped with the injection pipe, bilateral symmetry installs the supporting shoe in the tube cap, the injection pipe all is connected with adjacent supporting shoe rotation, still including mud scraping mechanism and mud pumping mechanism, be equipped with the mud scraping mechanism that can scrape silt in the silt pipe, be connected with the mud pumping mechanism that can take away silt between mud scraping mechanism and the tube cap.
In one embodiment, the water inlet pipe further comprises a hexagonal connecting piece, and the hexagonal connecting piece is arranged at the top of the water inlet pipe.
In one embodiment, the mud scraping mechanism comprises a mounting frame, a double-shaft motor, a central column, a guide pipe, a mud scraping frame and a protruding block, wherein the mounting frame is mounted on the upper side of the rear part in the mud sinking pipe, the double-shaft motor is mounted on the front side of the mounting frame, the central column is mounted on an output shaft of the lower side of the double-shaft motor, the guide pipe is mounted on the lower part in the mud sinking pipe, the central column is rotationally connected with the mud sinking pipe, the mud scraping frame is slidably arranged in the middle of the central column, the protruding block capable of scraping mud is mounted on the right side of the mud scraping frame, and the protruding block is slidably connected with the guide pipe.
In one embodiment, the mud pumping mechanism comprises a lifting sleeve, a fixing frame, a mud pumping pump, a telescopic pipe and a drain pipe, the drain pipe is arranged at the front part of a pipe cover, the telescopic pipe is arranged at the bottom of the drain pipe, the lifting sleeve is rotatably arranged at the left side of the top of the mud scraping frame, the fixing frame is arranged at the front side of the lifting sleeve, the mud pumping pump for pumping mud is arranged on the fixing frame, and the mud pumping pump is connected with the bottom of the telescopic pipe.
In one embodiment, the device further comprises a buffer mechanism capable of reducing the impact force of water flow, the buffer mechanism comprises a mounting plate, a water buffering basket and screws, the middle of the left part in the mud settling pipe is provided with the mounting plate through two screws, and the top of the mounting plate is provided with the water buffering basket capable of reducing the impact force of water flow.
In one embodiment, the water flow blocking device further comprises a blocking mechanism capable of blocking sundries in the water flow, the blocking mechanism comprises a filter screen, a rotating shaft, blades and a blocking rake, the filter screen capable of blocking sundries in the water flow is installed on the right side of the water inlet, the rotating shaft is rotatably arranged in the middle of the filter screen, the blades are installed on the left side of the rotating shaft, and the blocking rake is installed on the right side of the rotating shaft.
The invention has the following advantages: 1. can follow the silt of attaching in the stand pipe through lug and scraping mud frame and scrape down, so avoid having silt to remain, through the pump that takes out that can remove, alright make the pump that takes out pump and be in the sewage and take out work all the time, so can be with silt and sewage discharge automatically.
2. Through the slow water basket that sets up, can block sewage when the sewage pours into the silt pipe into through the water inlet to reduce the impact force to the silt pipe when sewage flows, avoid the damage of the part in the silt pipe.
3. Sundries such as branches, plastic bags and the like in sewage can be intercepted through the filter screen, and blockage caused by entering the sludge settling pipe is avoided.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a first part of the present invention.
Fig. 3 is a schematic perspective view of a second part of the present invention.
Fig. 4 is a perspective view of a third portion of the present invention.
Fig. 5 is a schematic perspective view of a mud scraping mechanism according to the present invention.
Fig. 6 is a perspective cross-sectional view of the mud scraping mechanism of the present invention.
Fig. 7 is an enlarged schematic view of a portion a of the present invention.
Fig. 8 is a schematic perspective view of the mud pumping mechanism of the present invention.
Fig. 9 is a schematic perspective view of a buffer mechanism according to the present invention.
Fig. 10 is a schematic perspective view of an interception mechanism according to the present invention.
Fig. 11 is an enlarged schematic view of a portion D of the present invention.
Marked in the figure as: 1-a mud sinking pipe, 11-a pipe cover, 12-a water inlet, 13-a water outlet, 14-a water inlet pipe, 15-a jet pipe, 16-a supporting block, 2-a mud scraping mechanism, 20-a mounting frame, 21-a double-shaft motor, 22-a central column, 23-a guide pipe, 24-a mud scraping frame, 25-a convex block, 3-a mud pumping mechanism, 30-a lifting sleeve, 31-a fixing frame, 32-a mud pumping pump, 33-a telescopic pipe, 34-a blow-down pipe, 6-a buffer mechanism, 60-a mounting plate, 61-a water buffering basket, 62-a screw rod, 7-a blocking mechanism, 70-a filter screen, 71-a rotating shaft, 72-a fan blade, 73-a blocking rake and 99-a hexagonal connecting piece.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1
The utility model provides a sewage pipeline that can clear up silt, refer to the fig. 1-4 and show, including the desilting pipe 1, tube cap 11, inlet tube 14, spray tube 15, supporting shoe 16, mud scraping mechanism 2 and draw mud mechanism 3, the top rigid coupling of desilting pipe 1 has tube cap 11, open on the upper left side of desilting pipe 1 has water inlet 12, open on the upper right side of desilting pipe 1 has delivery port 13, tube cap 11 rear portion rigid coupling has inlet tube 14, the bilateral symmetry rotation of inlet tube 14 lower part front side is equipped with spray tube 15, bilateral symmetry rigid coupling has supporting shoe 16 in the tube cap 11, spray tube 15 all is connected with adjacent supporting shoe 16 rotation, be equipped with mud scraping mechanism 2 in the desilting pipe 1, mud scraping mechanism 2 can scrape down silt, be connected with the pump mechanism 3 between mud scraping mechanism 2 and the tube cap 11, it can take away silt to draw mud mechanism 3.
Referring to fig. 3, a hexagonal connector 99 is further included, and a hexagonal connector 99 is fixedly connected to the top of the water inlet pipe 14.
Referring to fig. 5-7, the mud scraping mechanism 2 comprises a mounting frame 20, a double-shaft motor 21, a central column 22, a guide tube 23, a mud scraping frame 24 and a bump 25, wherein the mounting frame 20 is fixedly connected to the upper side of the rear part of the sediment tube 1, the double-shaft motor 21 is fixedly connected to the front side of the mounting frame 20, the central column 22 is arranged on an output shaft of the lower side of the double-shaft motor 21, the guide tube 23 is fixedly connected to the lower part of the sediment tube 1, the central column 22 is rotatably connected with the sediment tube 1, the mud scraping frame 24 is slidably arranged in the middle of the central column 22, the bump 25 is fixedly connected to the right side of the mud scraping frame 24, the bump 25 can scrape mud, and the bump 25 is slidably connected with the guide tube 23.
Referring to fig. 8, the mud pumping mechanism 3 includes a lifting sleeve 30, a fixing frame 31, a mud pumping pump 32, a telescopic pipe 33 and a drain pipe 34, the front portion of the pipe cover 11 is fixedly connected with the drain pipe 34, the bottom of the drain pipe 34 is fixedly connected with the telescopic pipe 33, the lifting sleeve 30 is rotatably arranged at the left side of the top of the mud scraping frame 24, the fixing frame 31 is fixedly connected with the front side of the lifting sleeve 30, the mud pumping pump 32 is fixedly connected to the fixing frame 31, the mud pumping pump 32 is used for pumping mud, and the mud pumping pump 32 is connected with the bottom of the telescopic pipe 33.
When the sewage pipeline is needed, the device can be used, after the device is installed, sewage flows into the silt pipe 1 through the water inlet 12, then the sewage flows out through the water outlet 13 after the sewage quantity is increased gradually, the sewage always has silt, the silt can be attached to the guide pipe 23, so that the silt needs to be cleaned regularly, the silt is prevented from blocking the silt pipe 1, when no sewage flows in the silt pipe 1, a worker can connect an external water pipe on a hexagonal connecting piece, the external water pipe can be communicated with the water inlet pipe 14, the external water pipe is communicated with water, the water can be sprayed out through the spray pipe 15, the water sprayed out by the spray pipe 15 can be sprayed on the silt pipe 1 and the guide pipe 23, so that the silt is convenient to fall off, then the double-shaft motor 21 and the silt pump 32 are started to work, the output shaft of the double-shaft motor 21 continuously rotates in a positive and negative alternation, the forward rotation of the output shaft at the lower side of the double-shaft motor 21 drives the center column 22 to rotate, the center column 22 rotates to drive the mud scraping frame 24 and the protruding block 25 to rotate, the protruding block 25 rotates to slide in the guide pipe 23, the mud scraping frame 24 and the protruding block 25 rotate to scrape out mud in the guide pipe 23, meanwhile, the protruding block 25 moves downwards under the action of the guide pipe 23, so that the mud scraping frame 24 is driven to move downwards on the center column 22, the reverse rotation of the output shaft at the lower side of the double-shaft motor 21 drives the center column 22, the mud scraping frame 24 and the protruding block 25 to rotate reversely, so that the protruding block 25 and the mud scraping frame 24 move upwards on the center column 22 to reset under the action of the guide pipe 23, the mud scraping frame 24 moves upwards to drive the lifting sleeve 30, the fixing frame 31 and the mud pumping pump 32 to move upwards, the telescopic pipe 33 can not influence the movement of the mud pumping pump 32, the mud scraping frame 24 moves upwards to drive the lifting sleeve 30, the fixing frame 31 and the mud pumping pump 32 to move upwards to reset, because there is still certain sewage in the silt pipe 1 to the pump 32 moves and then can be in the aquatic all the time, pump 32 work alright take out the water and the silt in the silt pipe 1, and water and silt just can discharge through blow off pipe 34, and the staff alright clear up it, and just can stop biax motor 21 and pump 32 work after there is not silt in the silt pipe 1, take out external water pipe and stop letting in water can.
Example 2
On the basis of embodiment 1, referring to fig. 2 and 9, the device further comprises a buffer mechanism 6, the buffer mechanism 6 can reduce the impact force of water flow, the buffer mechanism 6 comprises a mounting plate 60, a water buffering basket 61 and screws 62, the middle of the left part in the mud settling pipe 1 is provided with the mounting plate 60 through the two screws 62, the top of the mounting plate 60 is fixedly connected with the water buffering basket 61, and the water buffering basket 61 can reduce the impact force of water flow.
When sewage flows into the sediment tube 1 through the water inlet 12, the slow water basket 61 can block the sewage, so that the impact force on the sediment tube 1 when the sewage flows is reduced, and damage to components in the sediment tube 1 is avoided.
Referring to fig. 2, 10 and 11, the water flow intercepting device further comprises an intercepting mechanism 7, the intercepting mechanism 7 can block sundries in the water flow, the intercepting mechanism 7 comprises a filter screen 70, a rotating shaft 71, fan blades 72 and an intercepting rake 73, the right side of the water inlet 12 is fixedly connected with the filter screen 70, the filter screen 70 can block sundries in the water flow, the middle part of the filter screen 70 is rotatably provided with the rotating shaft 71, the left side of the rotating shaft 71 is fixedly connected with the fan blades 72, and the right side of the rotating shaft 71 is fixedly connected with the intercepting rake 73.
When sewage flows into the sludge settling pipe 1 through the water inlet 12, the fan blades 72 are enabled to rotate, so that the rotating shaft 71 and the interception rake 73 are driven to rotate, sundries such as branches, plastic bags and the like in the sewage can be intercepted under the action of the filter screen 70, blockage is easily caused when the sewage enters the sludge settling pipe 1, the interception rake 73 can scrape off the plastic bags attached to the filter screen 70, and the influence of the plastic bags on sewage flow caused by blockage of the filter screen 70 is avoided.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (3)
1. The utility model provides a sewage pipeline that can clear up silt, including desilting pipe (1), tube cap (11), inlet tube (14), injection pipe (15) and supporting shoe (16), tube cap (11) are installed at desilting pipe (1) top, open on desilting pipe (1) upper portion left side has water inlet (12), open on desilting pipe (1) upper portion right side has delivery port (13), tube cap (11) rear portion is equipped with inlet tube (14), inlet tube (14) lower part front side bilateral symmetry rotation is equipped with injection pipe (15), bilateral symmetry installs supporting shoe (16) in tube cap (11), injection pipe (15) all are connected with adjacent supporting shoe (16) rotation, its characterized in that: the device also comprises a mud scraping mechanism (2) and a mud pumping mechanism (3), wherein the mud scraping mechanism (2) capable of scraping mud is arranged in the mud sinking pipe (1), and the mud pumping mechanism (3) capable of pumping the mud is connected between the mud scraping mechanism (2) and the pipe cover (11);
The water inlet pipe (14) is provided with a hexagonal connecting piece (99);
The mud scraping mechanism (2) comprises a mounting frame (20), a double-shaft motor (21), a central column (22), a guide tube (23), a mud scraping frame (24) and a convex block (25), wherein the mounting frame (20) is mounted on the upper side of the inner rear part of the mud sinking tube (1), the double-shaft motor (21) is mounted on the front side of the mounting frame (20), the central column (22) is mounted on an output shaft on the lower side of the double-shaft motor (21), the guide tube (23) is mounted on the inner lower part of the mud sinking tube (1), the central column (22) is rotationally connected with the mud sinking tube (1), the middle part of the central column (22) is slidably provided with the mud scraping frame (24), the convex block (25) capable of scraping mud is mounted on the right side of the mud scraping frame (24), and the convex block (25) is slidably connected with the guide tube (23);
The mud pumping mechanism (3) comprises a lifting sleeve (30), a fixing frame (31), a mud pumping pump (32), a telescopic pipe (33) and a drain pipe (34), the drain pipe (34) is arranged at the front part of the pipe cover (11), the telescopic pipe (33) is arranged at the bottom of the drain pipe (34), the lifting sleeve (30) is rotatably arranged at the left side of the top of the mud scraping frame (24), the fixing frame (31) is arranged at the front side of the lifting sleeve (30), the mud pumping pump (32) for pumping mud is arranged on the fixing frame (31), and the mud pumping pump (32) is connected with the bottom of the telescopic pipe (33);
starting a double-shaft motor (21) and a mud pump (32) to work, enabling an output shaft of the double-shaft motor (21) to continuously rotate in a positive-negative alternating mode, enabling an output shaft on the lower side of the double-shaft motor (21) to rotate in a positive-positive direction to drive a center column (22) to rotate, enabling the center column (22) to rotate to drive a mud scraping frame (24) and the protruding block (25) to rotate, enabling the protruding block (25) to slide in a guide pipe (23), enabling mud scraping frame (24) and the protruding block (25) to rotate to scrape out mud in the guide pipe (23), enabling the protruding block (25) to move downwards under the action of the guide pipe (23), and enabling the mud scraping frame (24) to drive a lifting sleeve (30), a fixing frame (31) and the mud pump (32) to move upwards under the action of the guide pipe (23), and enabling the output shaft on the lower side of the double-shaft motor (21) to rotate in a positive direction to drive the center column (22) to rotate in a negative direction, and the protruding block (25) to rotate in a negative direction.
2. A sludge cleanable sewer line as defined in claim 1, wherein: the device is characterized by further comprising a buffer mechanism (6) capable of reducing the impact force of water flow, wherein the buffer mechanism (6) comprises a mounting plate (60), a water buffering basket (61) and screws (62), the middle of the left part in the mud settling pipe (1) is provided with the mounting plate (60) through the two screws (62), and the top of the mounting plate (60) is provided with the water buffering basket (61) capable of reducing the impact force of water flow.
3. A sludge cleanable sewer line as defined in claim 2, wherein: the water flow blocking device comprises a water flow blocking device, and is characterized by further comprising a blocking mechanism (7) capable of blocking sundries in the water flow, wherein the blocking mechanism (7) comprises a filter screen (70), a rotating shaft (71), fan blades (72) and a blocking rake (73), the filter screen (70) capable of blocking sundries in the water flow is arranged on the right side of a water inlet (12), the rotating shaft (71) is rotatably arranged in the middle of the filter screen (70), the fan blades (72) are arranged on the left side of the rotating shaft (71), and the blocking rake (73) is arranged on the right side of the rotating shaft (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210608544.0A CN114922271B (en) | 2022-05-31 | 2022-05-31 | Sewage pipeline capable of cleaning silt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210608544.0A CN114922271B (en) | 2022-05-31 | 2022-05-31 | Sewage pipeline capable of cleaning silt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114922271A CN114922271A (en) | 2022-08-19 |
| CN114922271B true CN114922271B (en) | 2024-04-19 |
Family
ID=82812313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210608544.0A Active CN114922271B (en) | 2022-05-31 | 2022-05-31 | Sewage pipeline capable of cleaning silt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114922271B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200450574Y1 (en) * | 2010-03-22 | 2010-10-13 | 주식회사 청호엔텍 | Sludge excharging device for settling pond |
| CN208082332U (en) * | 2018-02-06 | 2018-11-13 | 青岛晶莹石墨有限公司 | A kind of graphite powder agitating device |
| CN110898473A (en) * | 2019-12-09 | 2020-03-24 | 山东锦绣山河环境工程有限公司 | Semi-bridge peripheral transmission mud scraper |
| CN212026571U (en) * | 2019-10-14 | 2020-11-27 | 海南珠江建筑设计院有限公司 | Sewage discharge structure for building water supply and drainage |
| CN112282016A (en) * | 2020-09-03 | 2021-01-29 | 宁波汇洲生态建设有限公司 | Municipal administration sewage drainage structures, drainage pipe network and drainage system |
| CN215442159U (en) * | 2021-08-09 | 2022-01-07 | 山东鲁信厨业有限公司 | Environment-friendly pool |
| CN216041610U (en) * | 2021-09-07 | 2022-03-15 | 安徽鼎顺建筑工程有限公司 | Sewage drainage pipe for municipal works |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100415788B1 (en) * | 2001-05-07 | 2004-01-24 | 안병무 | Sewage pipe connector to be able to intercept bad smell |
-
2022
- 2022-05-31 CN CN202210608544.0A patent/CN114922271B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200450574Y1 (en) * | 2010-03-22 | 2010-10-13 | 주식회사 청호엔텍 | Sludge excharging device for settling pond |
| CN208082332U (en) * | 2018-02-06 | 2018-11-13 | 青岛晶莹石墨有限公司 | A kind of graphite powder agitating device |
| CN212026571U (en) * | 2019-10-14 | 2020-11-27 | 海南珠江建筑设计院有限公司 | Sewage discharge structure for building water supply and drainage |
| CN110898473A (en) * | 2019-12-09 | 2020-03-24 | 山东锦绣山河环境工程有限公司 | Semi-bridge peripheral transmission mud scraper |
| CN112282016A (en) * | 2020-09-03 | 2021-01-29 | 宁波汇洲生态建设有限公司 | Municipal administration sewage drainage structures, drainage pipe network and drainage system |
| CN215442159U (en) * | 2021-08-09 | 2022-01-07 | 山东鲁信厨业有限公司 | Environment-friendly pool |
| CN216041610U (en) * | 2021-09-07 | 2022-03-15 | 安徽鼎顺建筑工程有限公司 | Sewage drainage pipe for municipal works |
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| Publication number | Publication date |
|---|---|
| CN114922271A (en) | 2022-08-19 |
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