CN112211264A - Sewage pipes who has automatically cleaning effect based on hydrodynamics - Google Patents
Sewage pipes who has automatically cleaning effect based on hydrodynamics Download PDFInfo
- Publication number
- CN112211264A CN112211264A CN202010991123.1A CN202010991123A CN112211264A CN 112211264 A CN112211264 A CN 112211264A CN 202010991123 A CN202010991123 A CN 202010991123A CN 112211264 A CN112211264 A CN 112211264A
- Authority
- CN
- China
- Prior art keywords
- sewage
- pipe
- spring
- self
- arc
- 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.)
- Granted
Links
Images
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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention provides a drainage pipeline with a self-cleaning effect based on hydrodynamics, which comprises an outer drainage pipe buried underground, a drainage separation mechanism for sewage separation and a self-adaptive dredging mechanism for self-adaptively cleaning sewage sediment, wherein the drainage separation mechanism is arranged inside the outer drainage pipe, and the self-adaptive dredging mechanism is arranged on the drainage separation mechanism, and relates to the field of drainage pipelines. This sewage pipes who has automatically cleaning effect based on hydrodynamics deposits the filth according to current sewage pipes easily in the use, and is difficult to self-cleaning's problem, the special construction that can be at the sewage course self-cleaning precipitate with the help of hydrodynamics is designed, thereby the effectual general sewage pipe bottom of having solved deposits the filth easily, piling up of filth causes the inside jam of pipeline easily, influence the normal circulation of sewage, current technique needs to stop discharging sewage at the cleaning process, influence the problem of pipeline normal use.
Description
Technical Field
The invention relates to the technical field of sewage pipes, in particular to a sewage pipe with a self-cleaning effect based on hydrodynamics.
Background
The sewage discharge pipe is a pipeline for sewage discharge, can be buried underground for use, and in the using process, as the discharged sewage possibly contains a large amount of solid sewage which is easy to precipitate in the pipeline, the precipitated impurities are attached to the pipe wall, especially habitually precipitate at the bottom of the pipeline, and when the sewage precipitates more and more, and the flow of the sewage discharge can be influenced, at present, for the treatment of the sewage pipeline, the sewage pipeline mainly enters the pipeline for desilting treatment manually, or some devices are used for walking in the pipeline for treatment, although the two modes can remove the sewage in the pipeline, the manpower is consumed, the manual cleaning needs to consume a long time, the normal discharge of the sewage is obviously influenced in the secondary process, and similarly, the mechanical device treatment also needs to stop discharging water in stages, the sewage is easily deposited at the bottom of a general sewage pipeline, the accumulation of the sewage easily causes the internal blockage of the pipeline, the normal circulation of the sewage is influenced, the sewage is required to be stopped to be discharged in the cleaning process in the prior art, the normal use of the pipeline is influenced, and therefore the sewage pipeline with the self-cleaning effect based on hydromechanics is required.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a sewage pipeline with a self-cleaning effect based on hydrodynamics, which solves the problems that the bottom of a common sewage pipeline is easy to precipitate dirt, the accumulation of the dirt is easy to cause the internal blockage of the pipeline, the normal circulation of the sewage is influenced, and the normal use of the pipeline is influenced because the sewage discharge is stopped in the cleaning process in the prior art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a sewage pipes who has automatically cleaning effect based on hydrodynamics, is used for burying in underground blowdown outer tube, the blowdown isolating mechanism who is used for carrying out the sewage separation and the self-adaptation desilting mechanism that is used for carrying out self-adaptation clearance sewage to deposit, blowdown isolating mechanism sets up in the inside of blowdown outer tube, self-adaptation desilting mechanism sets up on blowdown isolating mechanism.
Preferably, the sewage separation mechanism comprises a sewage inner pipe for sewage treatment and discharge, a plurality of rows of strong supporting shaking springs for supporting the sewage inner pipe, a resonance pipe for generating stage vibration, a sewage separating port for separating sewage, a plurality of transverse reinforcing ribs and a plurality of longitudinal reinforcing ribs for blocking foreign matters, the sewage inner pipe is arranged inside the sewage outer pipe, the surface of the sewage inner pipe is fixedly connected with a plurality of rows of strong supporting shaking springs, one end of each strong supporting shaking spring, which is far away from the sewage inner pipe, is fixedly connected with the inner wall of the sewage outer pipe, a differential pressure cavity is arranged between the outer surface of the sewage inner pipe and the inner wall of the sewage outer pipe, the distance from the top of the sewage inner pipe to the inner top wall of the sewage outer pipe is the largest, the distance from the bottom of the sewage inner pipe to the inner bottom wall of the sewage outer pipe is the smallest, and the plurality of rows of strong supporting shaking springs are distributed on, and the lengths of the two adjacent rows of strong supporting shaking springs are different, the length of the lowermost strong supporting shaking spring is shortest, and the length of the uppermost strong supporting shaking spring is longest.
Preferably, dirty mouthful of branch is seted up on the surface of blowdown inner tube, divide the vertical strengthening rib of the inner wall fixedly connected with a plurality of dirty mouthful, divide the horizontal strengthening rib of the inner wall fixedly connected with a plurality of dirty mouthful, a plurality of horizontal strengthening rib and a plurality of crisscross distribution between the vertical strengthening rib, divide dirty mouthful all to set up the top at the blowdown inner tube.
Preferably, the inner wall of the blowdown inner tube is fixedly connected with a plurality of resonance tubes, one end of the resonance tube is located at one side edge of the blowdown port, and the outer diameter of the resonance tube is smaller than the inner diameter of the blowdown inner tube.
Preferably, the self-adaptive dredging mechanism comprises a dredging movable spring for cleaning sewage, a spring control groove for controlling the dredging movable spring, an outer pipe movable groove corresponding to the spring control groove, an arc movable rod, a connecting belt for connecting the arc movable rod with the dredging movable spring and an arc guide plate, wherein the spring control groove is formed in the inner wall of the sewage discharge inner pipe, the inner wall of the spring control groove is arc-shaped, two ends of the spring control groove are respectively communicated with the inner walls of different sewage distributing openings, the cross section of the inner wall of the spring control groove is trapezoidal, the opening width of the spring control groove gradually expands from a high position to a low position, the inner wall of the spring control groove is slidably connected with the dredging movable spring, the opening width of the high position of the spring control groove is smaller than the diameter of the dredging movable spring, the opening width of the low position of the spring control groove is larger than the diameter of the dredging movable spring, and the surface of the silt breaking movable spring is fixedly connected with a plurality of silt breaking spikes.
Preferably, the outer wall of pipe activity groove has been seted up to the surface of blowdown inner tube, the inner wall in outer wall of pipe activity groove is the arc form, the inner wall sliding connection in outer wall of pipe activity groove has the arc movable rod, the surface of arc movable rod is oval shape, the inner wall cross-sectional view of outer wall of pipe activity groove is trapezoidal form, the length of arc movable rod is shorter than the length of outer wall of pipe activity groove, the one end fixedly connected with connecting band of arc movable rod, the one end that the arc movable rod was kept away from to the connecting band and the one end fixed connection who breaks the silt movable spring, the one end fixedly connected with arc guide plate that the arc movable rod kept away from broken silt movable spring, the surface of arc guide plate and the surface sliding connection of.
Preferably, each spring control groove is provided with two symmetrically distributed outer movable grooves, and one end of each outer movable groove is communicated with the inner wall of the dirt separating port.
(III) advantageous effects
(1) According to the invention, by arranging the sewage discharge separating mechanism, when sewage is discharged, on one hand, the pressure of water discharge can be increased when the water amount is large, the flow rate is increased, a large amount of sewage is intercepted in the water passing process, and the discharge of a large amount of sewage in the sewage is facilitated.
(2) According to the invention, by arranging the resonance tube, when more running water exists, the instantaneous pressure of the running water from one end of the resonance tube is released, so that the vibration strength of the sewage discharging inner tube can be enhanced, and further, the precipitation of sewage can be avoided.
(3) By arranging the self-adaptive dredging mechanism, in the sewage discharge process, on one hand, along with the flow of water flow, a special structure can automatically destroy the structure of sediment according to the hydrodynamic distance, so that the sewage can be conveniently discharged along with the flowing water, and on the other hand, the vibration of the sewage discharge inner pipe can be enhanced due to the change of pressure, so that the deposition of the sewage is reduced.
(4) According to the invention, a special structure capable of automatically cleaning sediments in the sewage discharge process by means of fluid mechanics is designed according to the problems that the existing sewage discharge pipeline is easy to precipitate pollutants and difficult to automatically clean in the use process, so that the problems that the sewage is easy to precipitate at the bottom of the common sewage discharge pipeline, the accumulation of the pollutants is easy to cause the internal blockage of the pipeline, the normal circulation of the sewage is influenced, and the normal use of the pipeline is influenced because the sewage discharge is stopped in the cleaning process in the prior art are effectively solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the blowdown internal pipe structure of the present invention;
FIG. 3 is a side view of the spring control slot configuration of the present invention;
FIG. 4 is a side sectional view of the blowdown outer tube structure of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4 at A in accordance with the present invention;
FIG. 6 is a front view of the structure of the silt breaking spike of the present invention;
fig. 7 is a side view of the structure of the blowdown outer tube of the present invention.
Wherein, 1 blowdown outer tube, 2 blowdown separating mechanism, 21 blowdown inner tube, 22 powerful support tremble spring, 23 resonance pipe, 24 branch dirty mouths, 25 horizontal strengthening rib, 26 vertical strengthening rib, 27 special pressure chamber, 3 self-adaptation desilting mechanisms, 31 broken silt movable spring, 32 spring control grooves, 33 outside of tubes movable groove, 34 arc movable rod, 35 connecting band, 36 arc guide plate, 37 broken silt spine.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings 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.
As shown in fig. 1 to 7, the embodiment of the present invention provides a drainage pipe with a self-cleaning effect based on hydrodynamics, which includes an outer drainage pipe 1 buried underground, a separation mechanism 2 for sewage separation, and an adaptive dredging mechanism 3 for adaptive cleaning of sewage deposit, wherein the separation mechanism 2 is disposed inside the outer drainage pipe 1, and the adaptive dredging mechanism 3 is disposed on the separation mechanism 2.
The sewage separation mechanism 2 comprises a sewage discharge inner pipe 21 for sewage treatment and discharge, a plurality of rows of strong supporting shaking springs 22 for supporting the sewage discharge inner pipe 21, a resonance pipe 23 for generating stage vibration, a sewage separation port 24 for separating sewage, a plurality of transverse reinforcing ribs 25 and a plurality of longitudinal reinforcing ribs 26 for blocking foreign matters, the sewage discharge inner pipe 21 is arranged inside the sewage discharge outer pipe 1, the surface of the sewage discharge inner pipe 21 is fixedly connected with a plurality of rows of strong supporting shaking springs 22, one end of each strong supporting shaking spring 22, which is far away from the sewage discharge inner pipe 21, is fixedly connected with the inner wall of the sewage discharge outer pipe 1, a differential pressure cavity 27 is arranged between the outer surface of the sewage discharge inner pipe 21 and the inner wall of the sewage discharge outer pipe 1, the top of the sewage discharge inner pipe 21 has the largest distance from the inner top wall of the sewage discharge outer pipe 1, the bottom of the sewage discharge inner pipe 21 has the smallest distance from the inner bottom wall of the sewage discharge outer, and length between two adjacent rows of powerful support trembles spring 22 is different, the length that spring 22 was trembled in the below powerful support is the shortest, the length that spring 22 was trembled in the top powerful support is the longest, dirty mouthful 24 of branch is seted up on the surface of blowdown inner tube 21, divide the vertical strengthening rib 26 of the inner wall fixedly connected with a plurality of dirty mouthful 24, divide the horizontal strengthening rib 25 of the inner wall fixedly connected with a plurality of dirty mouthful 24, crisscross distribution between the horizontal strengthening rib 25 of a plurality of and the vertical strengthening rib 26 of a plurality of, divide dirty mouthful 24 all to set up the top at blowdown inner tube 21, the inner wall fixedly connected with a plurality of resonance pipe 23 of blowdown inner tube 21, the one end of resonance pipe 23 is located a side edge of branch dirty mouthful 24, the external diameter.
The self-adaptive dredging mechanism 3 comprises a dredging movable spring 31 for cleaning sewage, a spring control groove 32 for controlling the dredging movable spring 31, an outer pipe movable groove 33 corresponding to the spring control groove 32, an arc-shaped movable rod 34, a connecting belt 35 for connecting the arc-shaped movable rod 34 with the dredging movable spring 31 and an arc-shaped guide plate 36, wherein the inner wall of the sewage discharge inner pipe 21 is provided with the spring control groove 32, the inner wall of the spring control groove 32 is in an arc shape, two ends of the spring control groove 32 are respectively communicated with the inner walls of different sewage distributing openings 24, the cross section of the inner wall of the spring control groove 32 is in a trapezoid shape, the opening width of the spring control groove 32 gradually expands from a high position to a low position, the inner wall of the spring control groove 32 is connected with the dredging movable spring 31 in a sliding manner, the opening width at the high position of the spring control groove 32 is smaller than the diameter of the dredging movable spring 31, the opening width at the low position of the spring control groove 32 is larger than the diameter of the dredging movable spring, the surface of the silt breaking movable spring 31 is fixedly connected with a plurality of silt breaking spikes 37, the outer surface of the sewage discharging inner pipe 21 is provided with an outer pipe movable groove 33, the inner wall of the outer pipe movable groove 33 is arc-shaped, the inner wall of the outer pipe movable groove 33 is connected with an arc-shaped movable rod 34 in a sliding way, the surface of the arc-shaped movable rod 34 is oval, the cross section of the inner wall of the outer pipe movable groove 33 is trapezoidal, the length of the arc-shaped movable rod 34 is shorter than that of the outer pipe movable groove 33, one end of the arc-shaped movable rod 34 is fixedly connected with a connecting belt 35, one end of the connecting belt 35 far away from the arc-shaped movable rod 34 is fixedly connected with one end of the silt breaking movable spring 31, one end of the arc-shaped movable rod 34 far away from the silt breaking movable spring 31 is fixedly connected with an arc-shaped guide plate 36, the surface of the arc-, and one end of the two outer movable grooves 33 is communicated with the inner wall of the sewage separating port 24.
When the sewage treatment device is used, sewage flows in the sewage discharge inner pipe 21 and the differential pressure cavity 27, when the sewage amount is large, the sewage can release pressure to generate vibration after flowing out through the resonance pipe 23, and when the sewage flows in the differential pressure cavity 27, the closer to the bottom of the sewage discharge outer pipe 1, the smaller the space is, the faster the flow speed is, the smaller the pressure is, the vibration state is always treated by the sewage discharge inner pipe 21 through the strong support shaking spring 22, so that the deposition of sewage is reduced, when the sewage amount is large, a large amount of sewage flows out through the differential pressure cavity 27 after being filtered by the sewage separation port 24, under the action of bottom running water suction and running water impact, the arc guide plate 36 drives the arc movable rod 34 to slide downwards in the pipe outer movable groove 33, the arc movable rod 34 drives the silt breaking movable spring 31 to stretch towards two sides through the connecting belt 35, the silt breaking movable spring 31 can protrude out of the spring control groove 32 at the bottom of the spring control groove, the sediment can be destroyed by the continuous stretching and retracting movement of the silt breaking movable spring 31, so that the sediment can be conveniently flushed away along with water flow.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (7)
1. The utility model provides a sewage pipes who has automatically cleaning effect based on hydrodynamics, is used for burying in underground blowdown outer tube (1), is used for carrying out the blowdown separating mechanism (2) of sewage separation and is used for carrying out self-adaptation desilting mechanism (3) that self-adaptation clearance sewage deposit, its characterized in that: the sewage discharge separating mechanism (2) is arranged inside the sewage discharge outer pipe (1), and the self-adaptive dredging mechanism (3) is arranged on the sewage discharge separating mechanism (2).
2. A hydrodynamically based trapway having a self-cleaning effect as defined in claim 1 wherein: the sewage separation mechanism (2) comprises a sewage discharge inner pipe (21) for sewage treatment and discharge, a plurality of rows of powerful supporting shaking springs (22) for supporting the sewage discharge inner pipe (21), a resonance pipe (23) for generating stage vibration, a sewage separation port (24) for separating sewage, a plurality of transverse reinforcing ribs (25) and a plurality of longitudinal reinforcing ribs (26) for blocking foreign matters, wherein the sewage discharge inner pipe (21) is arranged in the sewage discharge outer pipe (1), the surface of the sewage discharge inner pipe (21) is fixedly connected with the rows of powerful supporting shaking springs (22), one end of the powerful supporting shaking springs (22), which is far away from the sewage discharge inner pipe (21), is fixedly connected with the inner wall of the sewage discharge outer pipe (1), a differential pressure cavity (27) is arranged between the outer surface of the sewage discharge inner pipe (21) and the inner wall of the sewage discharge outer pipe (1), and the distance between the top of the sewage discharge inner pipe (21) and the inner top wall of the sewage discharge outer, the bottom of blowdown inner tube (21) is minimum apart from the interior diapire distance of blowdown outer tube (1), and a plurality of rows powerful support trembles spring (22) and is equidistance circumference distribution at the surface of blowdown inner tube (21), and adjacent two rows length difference between powerful support trembles spring (22), the below powerful support trembles the length of spring (22) shortest, the top the length of powerful support trembles spring (22) is the longest.
3. A hydrodynamically based trapway having a self-cleaning effect as defined in claim 2 wherein: dirty mouthful (24) of branch are seted up on the surface of blowdown inner tube (21), divide the vertical strengthening rib (26) of a plurality of inner wall fixedly connected with of dirty mouthful (24), divide the horizontal strengthening rib (25) of a plurality of inner wall fixedly connected with of dirty mouthful (24), a plurality of horizontal strengthening rib (25) and a plurality of crisscross distribution between vertical strengthening rib (26), divide dirty mouthful (24) and all set up the top at blowdown inner tube (21).
4. A hydrodynamically based trapway having a self-cleaning effect according to claim 3, wherein: the inner wall fixedly connected with of blowdown inner tube (21) a plurality of resonance pipe (23), the one end of resonance pipe (23) is located one side edge of branch dirty mouthful (24), the external diameter of resonance pipe (23) is less than the internal diameter of blowdown inner tube (21).
5. A hydrodynamically based trapway having a self-cleaning effect according to claim 4, wherein: the self-adaptive dredging mechanism (3) comprises a dredging movable spring (31) for cleaning sewage, a spring control groove (32) for controlling the dredging movable spring (31), an outer pipe movable groove (33) corresponding to the spring control groove (32), an arc-shaped movable rod (34), a connecting belt (35) for connecting the arc-shaped movable rod (34) with the dredging movable spring (31) and an arc-shaped guide plate (36), wherein the spring control groove (32) is formed in the inner wall of the sewage discharge inner pipe (21), the inner wall of the spring control groove (32) is in an arc shape, two ends of the spring control groove (32) are respectively communicated with the inner walls of different sewage distribution openings (24), the cross section of the inner wall of the spring control groove (32) is in a trapezoid shape, the opening width of the spring control groove (32) gradually expands from a high position to a low position, and the inner wall of the spring control groove (32) is in sliding connection with the dredging movable spring (31), the opening width of the high part of the spring control groove (32) is smaller than the diameter of the silt breaking movable spring (31), the opening width of the low part of the spring control groove (32) is larger than the diameter of the silt breaking movable spring (31), and the surface of the silt breaking movable spring (31) is fixedly connected with a plurality of silt breaking spikes (37).
6. A hydrodynamically based trapway having a self-cleaning effect according to claim 5, wherein: an outer pipe movable groove (33) is arranged on the outer surface of the sewage discharging inner pipe (21), the inner wall of the outer pipe movable groove (33) is arc-shaped, the inner wall of the outer tube movable groove (33) is connected with an arc-shaped movable rod (34) in a sliding way, the surface of the arc-shaped movable rod (34) is in an elliptical shape, the cross section of the inner wall of the outer movable groove (33) is in a trapezoidal shape, the length of the arc-shaped movable rod (34) is shorter than that of the movable groove (33) outside the pipe, one end of the arc-shaped movable rod (34) is fixedly connected with a connecting belt (35), one end of the connecting band (35) far away from the arc-shaped movable rod (34) is fixedly connected with one end of the silt breaking movable spring (31), one end of the arc-shaped movable rod (34) far away from the silt breaking movable spring (31) is fixedly connected with an arc-shaped guide plate (36), the surface of the arc-shaped guide plate (36) is in sliding connection with the outer surface of the sewage discharge inner pipe (21).
7. A hydrodynamically based trapway having a self-cleaning effect according to claim 6, wherein: each spring control groove (32) is provided with two symmetrically distributed outer movable grooves (33) correspondingly, and one end of each outer movable groove (33) is communicated with the inner wall of the sewage distributing opening (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010991123.1A CN112211264B (en) | 2020-09-20 | 2020-09-20 | Sewage pipes who has automatically cleaning effect based on hydrodynamics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010991123.1A CN112211264B (en) | 2020-09-20 | 2020-09-20 | Sewage pipes who has automatically cleaning effect based on hydrodynamics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112211264A true CN112211264A (en) | 2021-01-12 |
| CN112211264B CN112211264B (en) | 2021-10-26 |
Family
ID=74050573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010991123.1A Active CN112211264B (en) | 2020-09-20 | 2020-09-20 | Sewage pipes who has automatically cleaning effect based on hydrodynamics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112211264B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1138997A1 (en) * | 2000-03-31 | 2001-10-04 | Calsonic Kansei Corporation | Doublewalled pipe end working method and device for carrying out the same |
| CN1382900A (en) * | 2001-04-24 | 2002-12-04 | 本田技研工业株式会社 | Tube-like exhaust pipe with internal-external layers |
| KR20090071908A (en) * | 2007-12-28 | 2009-07-02 | 김중길 | Filter pipe having permeabilite of water |
| US20130105392A1 (en) * | 2005-05-24 | 2013-05-02 | Presby Patent Trust | Fluid conduit with layered and partial covering material thereon |
| CN103341474A (en) * | 2013-07-18 | 2013-10-09 | 西安建筑科技大学 | Water-flow impact type pipeline dredging device |
| CN205369482U (en) * | 2016-01-25 | 2016-07-06 | 南阳师范学院 | High security of antiseep machine electrical engineering water supply and drainage pipeline |
| CN106245738A (en) * | 2016-08-25 | 2016-12-21 | 成都铭利特生物科技有限公司 | The filtrable double-deck sewage conduct of a kind of inner tube |
| KR101709275B1 (en) * | 2015-12-07 | 2017-02-23 | 장남권 | Ensuring the proper flow rate as compound intercalated drift |
| CN207660070U (en) * | 2017-03-29 | 2018-07-27 | 浙江永正市政园林有限公司 | Gardens drainage pipeline |
| CN208857913U (en) * | 2018-08-13 | 2019-05-14 | 佛山市集美市政园林工程有限公司 | A kind of municipal works sewage pipe |
| CN208899596U (en) * | 2018-07-17 | 2019-05-24 | 黄松竹 | Extremely frigid zones environment-friendly type subway supply and drain water system |
| CN110319278A (en) * | 2019-06-25 | 2019-10-11 | 王朝鹤 | One kind using water heating pipe fittings based on the connection of hydromechanical plumbing pipe |
| CN210266237U (en) * | 2019-06-25 | 2020-04-07 | 四川凯尔工程技术有限公司 | Novel pipeline for constructed wetland |
| CN210288627U (en) * | 2019-07-25 | 2020-04-10 | 广东隆建工程有限公司 | Sewage drainage pipe for municipal works |
| CN211447172U (en) * | 2019-12-26 | 2020-09-08 | 孙彦平 | Sewage pipes for building water supply and drainage |
| CN111663629A (en) * | 2020-07-09 | 2020-09-15 | 太原纳新食品科技有限公司 | Sleeved type inner wall automatic cleaning pipe |
-
2020
- 2020-09-20 CN CN202010991123.1A patent/CN112211264B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1138997A1 (en) * | 2000-03-31 | 2001-10-04 | Calsonic Kansei Corporation | Doublewalled pipe end working method and device for carrying out the same |
| CN1382900A (en) * | 2001-04-24 | 2002-12-04 | 本田技研工业株式会社 | Tube-like exhaust pipe with internal-external layers |
| US20130105392A1 (en) * | 2005-05-24 | 2013-05-02 | Presby Patent Trust | Fluid conduit with layered and partial covering material thereon |
| KR20090071908A (en) * | 2007-12-28 | 2009-07-02 | 김중길 | Filter pipe having permeabilite of water |
| CN103341474A (en) * | 2013-07-18 | 2013-10-09 | 西安建筑科技大学 | Water-flow impact type pipeline dredging device |
| KR101709275B1 (en) * | 2015-12-07 | 2017-02-23 | 장남권 | Ensuring the proper flow rate as compound intercalated drift |
| CN205369482U (en) * | 2016-01-25 | 2016-07-06 | 南阳师范学院 | High security of antiseep machine electrical engineering water supply and drainage pipeline |
| CN106245738A (en) * | 2016-08-25 | 2016-12-21 | 成都铭利特生物科技有限公司 | The filtrable double-deck sewage conduct of a kind of inner tube |
| CN207660070U (en) * | 2017-03-29 | 2018-07-27 | 浙江永正市政园林有限公司 | Gardens drainage pipeline |
| CN208899596U (en) * | 2018-07-17 | 2019-05-24 | 黄松竹 | Extremely frigid zones environment-friendly type subway supply and drain water system |
| CN208857913U (en) * | 2018-08-13 | 2019-05-14 | 佛山市集美市政园林工程有限公司 | A kind of municipal works sewage pipe |
| CN110319278A (en) * | 2019-06-25 | 2019-10-11 | 王朝鹤 | One kind using water heating pipe fittings based on the connection of hydromechanical plumbing pipe |
| CN210266237U (en) * | 2019-06-25 | 2020-04-07 | 四川凯尔工程技术有限公司 | Novel pipeline for constructed wetland |
| CN210288627U (en) * | 2019-07-25 | 2020-04-10 | 广东隆建工程有限公司 | Sewage drainage pipe for municipal works |
| CN211447172U (en) * | 2019-12-26 | 2020-09-08 | 孙彦平 | Sewage pipes for building water supply and drainage |
| CN111663629A (en) * | 2020-07-09 | 2020-09-15 | 太原纳新食品科技有限公司 | Sleeved type inner wall automatic cleaning pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112211264B (en) | 2021-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2606282C1 (en) | Water intake unit of an irrigation system | |
| CN218923985U (en) | Municipal administration rain sewage interception well | |
| JP3961722B2 (en) | Closure opening mechanism of sediment collection and transfer equipment | |
| US7540954B2 (en) | Pollutant purification apparatus | |
| CN112211264B (en) | Sewage pipes who has automatically cleaning effect based on hydrodynamics | |
| RU2592414C1 (en) | Water intake | |
| CN214994511U (en) | Municipal administration road drainage structure | |
| RU2643821C1 (en) | Water purification intake facility | |
| JP6967298B2 (en) | Displacement for sand basins and car wash machines | |
| KR100812771B1 (en) | The mouth of river close preventing method and apparatus | |
| KR20120040316A (en) | Siphon spillway having function of precipite elemination make use of vortex producer | |
| CN217526472U (en) | Multistage sedimentation tank with inclined pipe or inclined plate structure | |
| CN214302063U (en) | Sewage pipeline slag removal assembly | |
| KR100789256B1 (en) | The inner structure of pipeline with fluid accelerating conduit elements | |
| KR102022187B1 (en) | Strainer device | |
| CN209837242U (en) | Prevent drainage system sediment trap that sediment resuspension falls to end | |
| KR200454616Y1 (en) | Siphon Filtration with Sediment Removal | |
| CN110700384A (en) | Filter device for avoiding blockage of catch basin and internal pipeline | |
| KR101239754B1 (en) | Lie-down type precipitation facility | |
| KR20100069524A (en) | Submerged beam structure to prevent sediment deposition | |
| CN210993139U (en) | Improved structure of sedimentation tank mud pipe | |
| KR102525988B1 (en) | Flow Rate Reducing Device in Running Water Pipelines | |
| KR20000064153A (en) | Meshed type manhole system by using hydro cyclone | |
| CN214344742U (en) | Municipal administration sewage discharge pipeline prevents stifled desilting device | |
| CN1097665C (en) | Apparatus for flushing in a liquid system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210930 Address after: 313200 No. 228, Huancheng North Road, Fuxi street, Deqing County, Huzhou City, Zhejiang Province Applicant after: Universal tube technology (Deqing) Co.,Ltd. Address before: 231300 Anhui Shucheng Municipal Construction Co., Ltd., Chengguan Town, Shucheng County, Lu'an City, Anhui Province Applicant before: Huang Dafeng |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |