CN112325049A - Composite sewer pipe - Google Patents
Composite sewer pipe Download PDFInfo
- Publication number
- CN112325049A CN112325049A CN202011376113.3A CN202011376113A CN112325049A CN 112325049 A CN112325049 A CN 112325049A CN 202011376113 A CN202011376113 A CN 202011376113A CN 112325049 A CN112325049 A CN 112325049A
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- China
- Prior art keywords
- pipeline
- cylinder
- floating
- discharge channel
- collecting cylinder
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a composite sewer pipeline, which comprises a sewer pipe formed by splicing more than one pipeline, wherein the pipelines are fixedly connected through a clamp, a floating assembly is arranged in each pipeline, each floating assembly comprises a separating cylinder, a collecting cylinder and more than one floating strip, a discharge channel is arranged in each pipeline, more than one groove is formed in the inner wall surface of the discharge channel in a circle around the inner wall surface of the discharge channel, elastic air bag strips with resilience are filled in the grooves, the floating strips are partially buckled in the grooves and are in contact with the elastic air bag strips, the separating cylinder is fixedly arranged on the inner wall surface of the discharge channel and is positioned at the top of each floating strip, the collecting cylinder is positioned at the bottom of the separating cylinder, and the collecting cylinder is vertically and slidably arranged on the inner wall surface of the discharge channel. The composite pipeline is mainly used for sewage discharge, can effectively prevent the pipeline from being blocked by the floating strip, and simultaneously increases the sealing performance of the pipeline interface when in use.
Description
Technical Field
The invention relates to the field of pipelines, in particular to a composite sewer pipeline.
Background
At present, internal blockage situations often occur in some sewer pipelines for discharging sewage, a professional pipeline master is required to dredge the blocked sewer, the dredging of the pipeline is time-consuming and labor-consuming, and great inconvenience is caused because the internal space of the pipeline is fixed, solid particles carried in the sewage can be slowly accumulated, the inner wall of the pipeline is narrowed, blockage is finally caused, and the internal blockage is easy to occur in the structural design of the existing sewer pipeline;
in addition, the joint between the pipeline and the pipeline is generally sealed by a hoop sealing element, but leakage is easy to occur after long-term use.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the composite sewer pipeline, which adopts a floating structure, so that the interior of the pipeline is in a floating state, the pipeline can be effectively prevented from being blocked and dredged, meanwhile, when sewage is discharged, the sealing performance of the clamp is improved, and the leakage is prevented when the sewage is discharged.
The invention is realized by the following technical scheme: a composite sewer pipeline comprises a sewer pipe formed by splicing more than one pipeline, the pipelines are fixedly connected through a clamp, each pipeline is internally provided with a floating assembly, each floating assembly comprises a separating cylinder, a collecting cylinder and more than one floating strip, each pipeline is internally provided with a discharge channel, more than one groove is formed in the circle of the inner wall surface of the discharge channel surrounding the inner wall surface of the discharge channel, each groove is filled with an elastic air bag strip with resilience, the floating strips are partially buckled in the grooves and are in contact with the elastic air bag strips, the separating cylinders are fixedly arranged on the inner wall surface of the discharge channel and are positioned at the tops of the floating strips, the collecting cylinders are positioned at the bottoms of the separating cylinders, and the collecting cylinders are vertically and slidably arranged on the inner wall surface of the discharge channel;
the upper end and the lower end of the clamp are respectively embedded with a sealing ring, a gas storage cavity is arranged in each sealing ring, the sealing rings are connected with each elastic airbag strip through guide pipes, and one end part of each sealing ring extends out of the clamp.
Preferably, the sealing ring is made of an elastic rubber material with elastic expansion capacity.
Preferably, the outer end of the floating bar is an inclined guide surface, and the inclination of the topmost position of the inclined guide surface is the largest, and the inclination of the bottommost position of the inclined guide surface is the smallest.
According to the preferable technical scheme, an annular cavity with an opening at the top is arranged in the collecting cylinder, a small water leakage hole is formed in the bottom surface of the annular cavity, a flow guide channel penetrating through the collecting cylinder up and down is formed in the middle of the collecting cylinder, and the separating cylinder part extends into the flow guide channel.
Preferably, the lower end surface of the collecting cylinder is provided with a conical guide surface.
As an optimized technical scheme, a sliding block is arranged outside the collecting cylinder, the sliding block is slidably mounted in a longitudinal sliding groove formed in the inner wall surface of the discharge channel, a return spring is arranged in the longitudinal sliding groove, and the bottom of the sliding block is in contact with the return spring.
As a preferred technical scheme, a section of extension section is formed at the bottom of the separation cylinder, the extension section extends into the flow guide channel inside the collection cylinder, a section of conical flow guide section is arranged on the separation cylinder, a small filter hole is arranged on the conical flow guide section, and the conical flow guide section is opposite to the annular cavity of the collection cylinder.
As a preferred technical scheme, the elastic resilience force of the sealing ring is larger than that of the elastic airbag strip.
The invention has the beneficial effects that: according to the invention, the weight of the collected sewage is utilized to press down each floating strip, and after the discharge is finished, the floating strips are ejected out again, so that the floating is realized, and the floating structure can be utilized to enable the pipeline to be always in a conducting state, thereby reducing the accumulation of garbage; meanwhile, the invention utilizes the structure of the expanded sealing ring, so that the sealing performance of the butt joint is higher when the pipeline is discharged, and the problems of pipeline leakage and the like are effectively prevented.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 1;
fig. 4 is a partial enlarged view of the invention at B in fig. 1.
Detailed Description
As shown in fig. 1 and 2, the composite sewer pipe comprises a sewer pipe formed by splicing more than one pipeline 1, the pipelines 1 are fixedly connected with each other through a clamp 6, a floating assembly is arranged in each pipeline 1, each floating assembly comprises a separating cylinder 4, the device comprises a collecting cylinder 3 and more than one floating strip 7, wherein a discharge channel 5 is arranged in each pipeline 1, more than one groove is formed in the inner wall surface of the discharge channel 5 in a circle around the inner wall surface of the discharge channel 5, elastic air bag strips 2 with resilience are filled in the grooves, the floating strips 7 are partially buckled in the grooves and are in contact with the elastic air bag strips 2, a separating cylinder 4 is fixedly arranged on the inner wall surface of the discharge channel 5 and is positioned at the top of each floating strip 7, the collecting cylinder 3 is positioned at the bottom of the separating cylinder 4, and the collecting cylinder 3 is arranged on the inner wall surface of the discharge channel 5 in an up-and-down;
as shown in fig. 4, a sealing ring 61 is embedded in each of the upper and lower ends of the clamp 6, a gas storage chamber is provided in each of the sealing rings 61, the sealing rings 61 are connected to the respective elastic airbag strips 2 through a guide tube 62, and an end portion of each of the sealing rings 61 extends outside the clamp 6.
In this embodiment, the sealing washer 61 material has the elasticity rubber materials of elasticity expansibility to make, and after the strip that floats pressurized, the strip that floats extrudees elasticity gasbag strip 2, and the gas in elasticity gasbag strip 2 enters into sealing washer 61 in, and sealing washer 61 inflation is outwards ejecting, utilizes the expanded sealing washer to increase the leakproofness of clamp concatenation department this moment to waterproof leakproofness when increasing the pipeline and discharging.
In this embodiment, as shown in fig. 3, the outside end of the floating strip 7 is an inclined guide surface, the inclination of the topmost position of the inclined guide surface is the largest, the inclination of the bottommost position is the smallest, the lower end surface of the collecting cylinder 3 is provided with a conical guide surface 34, after a large amount of sewage is collected by the collecting cylinder 3, the collecting cylinder 3 descends, the conical guide surface 34 on the collecting cylinder 3 contacts with the inclined guide surface on each floating strip 7, after a large amount of water is collected by the collecting cylinder, the quality is greatly improved, the floating strip is slowly extruded by using an absolute weight advantage, so that the floating strip is pressed, and then the internal elastic air bag strip is extruded, so that the gas in the elastic air bag strip is extruded into the sealing ring, and at this time, each floating strip retracts into the groove of the pipeline.
In this embodiment, an annular chamber 31 with an open top is disposed inside the collecting cylinder 3, a small water leakage hole (not shown) is disposed on the bottom surface of the annular chamber 31, a flow guide channel 33 penetrating up and down is disposed in the middle of the collecting cylinder 3, the separating cylinder 4 extends into the flow guide channel 33, after sewage is separated by the separating cylinder, solid particles are discharged through the flow guide channel, the sewage enters the annular chamber of the collecting cylinder, at this time, the weight of the whole collecting cylinder is continuously increased, and the collecting cylinder is further continuously lowered.
Wherein, the outside of the collecting cylinder 3 is provided with a slide block 32, the slide block 32 is slidably mounted in a longitudinal slide groove arranged on the inner wall surface of the discharge channel, a return spring 8 is arranged in the longitudinal slide groove, and the bottom of the slide block 32 is contacted with the return spring 8.
In this embodiment, a section of extension section 43 is formed at the bottom of the separation cylinder 4, the extension section 43 extends into the flow guide channel inside the collection cylinder 3, a section of tapered flow guide section 42 is arranged on the separation cylinder 4, a filter aperture is arranged on the tapered flow guide section 42, the tapered flow guide section 42 faces the annular cavity of the collection cylinder, when sewage enters the top of the pipeline, the sewage passes through the filter aperture and enters the collection cylinder, and the filtered solid particles pass through the collection cylinder and enter the lower part of the pipeline.
Wherein, the elasticity resilience force of sealing washer 61 is greater than the elasticity resilience force of elasticity gasbag strip 2, and the water when collecting cylinder annular chamber leaks the back from the aperture that leaks, under the spring action, the collecting cylinder rises and resets, and the collecting cylinder does not have the oppression power to each elasticity gasbag strip this moment, and the gas in the sealing washer returns the elasticity gasbag strip again this moment in to this floating action of the strip that realizes floating prevents the jam of solid particle in pipeline inside.
The invention has the beneficial effects that: according to the invention, the weight of the collected sewage is utilized to press down each floating strip, and after the discharge is finished, the floating strips are ejected out again, so that the floating is realized, and the floating structure can be utilized to enable the pipeline to be always in a conducting state, thereby reducing the accumulation of garbage; meanwhile, the invention utilizes the structure of the expanded sealing ring, so that the sealing performance of the butt joint is higher when the pipeline is discharged, and the problems of pipeline leakage and the like are effectively prevented.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (8)
1. The utility model provides a compound sewer pipe which characterized in that: the drainage device comprises a drainage pipe formed by splicing more than one pipeline, the pipelines are connected and fixed through a clamp, a floating assembly is arranged in each pipeline, each floating assembly comprises a separating cylinder, a collecting cylinder and more than one floating strip, a discharge channel is arranged in each pipeline, more than one groove is formed in the circle of the inner wall surface of the discharge channel surrounding the inner wall surface of the discharge channel, elastic air bag strips with resilience are filled in the grooves, the floating strips are partially buckled in the grooves and are contacted with the elastic air bag strips, the separating cylinder is fixedly arranged on the inner wall surface of the discharge channel and positioned at the top of each floating strip, the collecting cylinder is positioned at the bottom of the separating cylinder, and the collecting cylinder is vertically and slidably arranged on the inner wall surface of the discharge channel;
the upper end and the lower end of the clamp are respectively embedded with a sealing ring, a gas storage cavity is arranged in each sealing ring, the sealing rings are connected with each elastic airbag strip through guide pipes, and one end part of each sealing ring extends out of the clamp.
2. The composite sewer pipeline of claim 1, wherein: the sealing ring material is made of elastic rubber material with elastic expansion capacity.
3. The composite sewer pipeline of claim 1, wherein: the outer side end of the floating strip is an inclined guide surface, the inclination of the topmost position of the inclined guide surface is the largest, and the inclination of the bottommost position of the inclined guide surface is the smallest.
4. The composite sewer pipeline of claim 1, wherein: the collecting cylinder is internally provided with an annular cavity with an open top, the bottom surface of the annular cavity is provided with a small water leakage hole, the middle of the collecting cylinder is provided with a flow guide channel which penetrates through the collecting cylinder up and down, and the separating cylinder part extends into the flow guide channel.
5. The composite sewer pipeline of claim 4, wherein: the lower end face of the collecting cylinder is provided with a conical guide surface.
6. The composite sewer pipeline of claim 1 or 4, wherein: the outer part of the collecting cylinder is provided with a sliding block, the sliding block is slidably arranged in a longitudinal sliding groove formed in the inner wall surface of the discharge channel, a return spring is arranged in the longitudinal sliding groove, and the bottom of the sliding block is in contact with the return spring.
7. The composite sewer pipeline of claim 1, wherein: the bottom of the separation cylinder forms a section of extension section, the extension section extends into the flow guide channel in the collection cylinder, the separation cylinder is provided with a section of conical flow guide section, the conical flow guide section is provided with a small filter hole, and the conical flow guide section is right opposite to the annular cavity of the collection cylinder.
8. The composite sewer pipeline of claim 1, wherein: the elastic resilience force of the sealing ring is larger than that of the elastic air bag strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011376113.3A CN112325049A (en) | 2020-11-30 | 2020-11-30 | Composite sewer pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011376113.3A CN112325049A (en) | 2020-11-30 | 2020-11-30 | Composite sewer pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112325049A true CN112325049A (en) | 2021-02-05 |
Family
ID=74308171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011376113.3A Withdrawn CN112325049A (en) | 2020-11-30 | 2020-11-30 | Composite sewer pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112325049A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887563A (en) * | 2022-06-08 | 2022-08-12 | 江苏长青农化南通有限公司 | Micro-channel reactor for improving nitration yield and process thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1138020B (en) * | 1958-07-14 | 1962-10-18 | Ing Franz Baumer | Separators, especially for float valves |
| FR2697240A1 (en) * | 1992-10-26 | 1994-04-29 | Tonalis Sa | Security device, e.g. for removing impurities from flow of liquid fertiliser into tank - comprises chamber with recess and centrifuging section with conical walls and fins |
| KR20120082479A (en) * | 2011-01-13 | 2012-07-23 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | Semiconductor memory device |
| CN204477516U (en) * | 2015-03-19 | 2015-07-15 | 中国科学院金属研究所 | For the rolling reducer pipe of air conditioner refrigerating |
| CN205592513U (en) * | 2016-04-20 | 2016-09-21 | 长沙理工大学 | Pipeline of being applied to little slot on pipeline and having this structure |
| CN111578024A (en) * | 2020-05-26 | 2020-08-25 | 合肥同源化工科技有限公司 | Reinforced three-way pipe fitting |
-
2020
- 2020-11-30 CN CN202011376113.3A patent/CN112325049A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1138020B (en) * | 1958-07-14 | 1962-10-18 | Ing Franz Baumer | Separators, especially for float valves |
| FR2697240A1 (en) * | 1992-10-26 | 1994-04-29 | Tonalis Sa | Security device, e.g. for removing impurities from flow of liquid fertiliser into tank - comprises chamber with recess and centrifuging section with conical walls and fins |
| KR20120082479A (en) * | 2011-01-13 | 2012-07-23 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | Semiconductor memory device |
| CN204477516U (en) * | 2015-03-19 | 2015-07-15 | 中国科学院金属研究所 | For the rolling reducer pipe of air conditioner refrigerating |
| CN205592513U (en) * | 2016-04-20 | 2016-09-21 | 长沙理工大学 | Pipeline of being applied to little slot on pipeline and having this structure |
| CN111578024A (en) * | 2020-05-26 | 2020-08-25 | 合肥同源化工科技有限公司 | Reinforced three-way pipe fitting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887563A (en) * | 2022-06-08 | 2022-08-12 | 江苏长青农化南通有限公司 | Micro-channel reactor for improving nitration yield and process thereof |
| CN114887563B (en) * | 2022-06-08 | 2023-07-14 | 江苏长青农化南通有限公司 | Microchannel reactor for improving nitration yield and process thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210205 |
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| WW01 | Invention patent application withdrawn after publication |