CN205677028U - A kind of drain pipe equipment connecting downcomer - Google Patents
A kind of drain pipe equipment connecting downcomer Download PDFInfo
- Publication number
- CN205677028U CN205677028U CN201620596802.8U CN201620596802U CN205677028U CN 205677028 U CN205677028 U CN 205677028U CN 201620596802 U CN201620596802 U CN 201620596802U CN 205677028 U CN205677028 U CN 205677028U
- Authority
- CN
- China
- Prior art keywords
- drain pipe
- internal layer
- downcomer
- pipeline
- laminated structure
- 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.)
- Expired - Fee Related
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
This utility model belongs to water conservancy application apparatus field, particularly relates to a kind of drain pipe equipment connecting downcomer.The top of this utility model drain pipe is divided into double-decker, remainder is the pipeline of hollow, internal layer communicates with pipeline, outer layer is around the multiple laminated structures outside internal layer, it is provided with cannelure between bottom the bottom and internal layer of drain pipe top exterior layer, the outer wall of the bottom of laminated structure the most annularly groove is fixing to be connected, the top of laminated structure is higher than the top of internal layer, between multiple laminated structures evenly distributed, the outer surface of each laminated structure is provided with external screw thread, and the outer wall at drain pipe is socketed with the female sleeve of band.This utility model solves remove impurity and the drainage of sewage discharge.
Description
Technical field
This utility model belongs to water conservancy application apparatus field, particularly relates to a kind of drain pipe equipment connecting downcomer.
Background technology
At Water Resources Domain, it is used for during conduit coupling connecting the modal assembly of pipeline, but the connection between pipeline is not
Closely, it is easy to the phenomenon leaked occur, and the impurity in water is also with circulation, not easy-clear in pipeline.Especially exist
Pipeline is used in blowdown, at a lot of discharge outlet pipeline connect through the rope made of hemp, sealing ring, pad solve the phenomenon leaked, this
Although sample is permissible, but the most temporary transient, along with the abrasion of life-time service, may proceed to leak.The most also utilize cloth
Bar or belt are bundled in the junction of pipeline, so can not solve problem the most unsightly.
Utility model content
In order to solve the problem that prior art exists, this utility model provides a kind of drain pipe equipment connecting downcomer,
Pipeline can be connected, it is ensured that while sewage discharge, impurity screening, and not have drainage.
For achieving the above object, this utility model is achieved through the following technical solutions:
This utility model provides a kind of drain pipe equipment connecting downcomer, and it is characterized in that, described drain pipe
Top is divided into double-decker, and remainder is the pipeline of hollow, and internal layer communicates with pipeline, and outer layer is multiple around outside internal layer
Laminated structure, bottom the bottom and internal layer of drain pipe top exterior layer between be provided with cannelure, the equal edge, bottom of laminated structure
The outer wall of cannelure is fixing to be connected, and the top of laminated structure is higher than the top of internal layer, evenly distributed between multiple laminated structures, often
The outer surface of individual laminated structure is provided with external screw thread, and the outer wall at drain pipe is socketed with the female sleeve of band.
Further, on cannelure, circumferentially it is provided with multiple filtering holes, each filtering holes was mounted on
Filter screen.
Further, at internal layer top, the circumferential direction along inwall is provided with groove, is placed with drainage screen in groove.
Further, the groove face width of cannelure is more than the diameter of downcomer more than the thickness of downcomer, the diameter of outer layer,
The diameter of internal layer is less than the diameter of downcomer.
This utility model is compared with prior art, it is beneficial that: the device in this utility model is connected to draining
Pipe or the lower section of pipeline, when having sewage to flow through in drain pipe or pipeline, stayed the impurity in water by the drainage screen of this device
Above drainage screen, impurity is separated from draining.Double-deck design, can be firmly solid by device of the present utility model
Be scheduled on drain pipe or pipeline opening, and internal layer, outer layer cooperate, fixing more firm, even if having water from flow through internal layer, outer layer it
Between, it is discharged also by the filtering holes on cannelure, solves the problem leaked.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of symbols: 1, pipeline, 2, internal layer, 3, laminated structure, 4, filtering holes, 5, cannelure, 6, sleeve, 7, drainage screen.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing to this practicality
Novel it is described in further detail.
Embodiment 1:
The present embodiment provides the drain pipe equipment connecting downcomer, and the top of described drain pipe is divided into double-decker, remaining
Part is the pipeline of hollow, and internal layer communicates with pipeline, and outer layer is around the multiple laminated structures outside internal layer, at drain pipe top
Being provided with cannelure between bottom the bottom of outer layer and internal layer, the outer wall of the bottom of laminated structure the most annularly groove is fixing to be connected,
The top of laminated structure is higher than the top of internal layer, and evenly distributed between multiple laminated structures, the outer surface of each laminated structure sets
Being equipped with external screw thread, the outer wall at drain pipe is socketed with the female sleeve of band.
Such the port that the device of the present embodiment can be fixed on drain pipe or pipeline is set, will not be powerful
Device is caused to come off under water impact.
On cannelure, circumferentially it is provided with multiple filtering holes, each filtering holes is mounted on drainage screen.
At internal layer top, the circumferential direction along inwall is provided with groove, is placed with drainage screen in groove, and groove is in the drawings
Not showing that, groove is embedded between the inwall of internal layer.
The groove face width of cannelure more than the thickness of downcomer, the diameter of outer layer more than the diameter of downcomer, internal layer straight
Footpath is less than the diameter of downcomer.Such setting can preferably play fixing and drainage.
During use, internal layer being inserted into the inside of downcomer, the laminated structure on outer layer is positioned at outside downcomer, fixes
After the mouth of pipe of drain pipe, sleeve is rotated up, it is simple to the female thread of sleeve coincide with the external screw thread in outer layer laminated structure, directly
To sleeve and drain pipe bottom connection, now drain pipe is fixed on below downcomer.
When there being sewage to discharge, impurity, after the filtration of internal layer drainage screen, is stayed above drainage screen, after remove impurity by sewage
Sewage enter the pipeline of hollow in discharge, and the cannelure that adds of drainage produced in order to avoid connecting gap can be very
The problem that good solution is leaked, leaks into the sewage to cannelure after filter screen filtration, by the dirt after remove impurity from filtering holes
Water also discharges in the pipeline of hollow.
This utility model solves remove impurity and the drainage of sewage discharge.It is possible not only to for carrying out draining, it is also possible to
Using this device as the connector between two pipelines, during as connector, the device other end in this utility model also to set
It is equipped with the structure identical with this utility model device.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment comprises
One independent technical scheme, this narrating mode of description is only the most for clarity sake, and those skilled in the art should be by
Description is as an entirety, and the technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can
With other embodiments understood.
Claims (4)
1. the drain pipe equipment connecting downcomer, it is characterised in that: the top of described drain pipe is divided into double-decker, remaining
Part is the pipeline of hollow, and internal layer communicates with pipeline, and outer layer is around the multiple laminated structures outside internal layer, at drain pipe top
Being provided with cannelure between bottom the bottom of outer layer and internal layer, the outer wall of the bottom of laminated structure the most annularly groove is fixing to be connected,
The top of laminated structure is higher than the top of internal layer, and evenly distributed between multiple laminated structures, the outer surface of each laminated structure sets
Being equipped with external screw thread, the outer wall at drain pipe is socketed with the female sleeve of band.
A kind of drain pipe equipment connecting downcomer the most as claimed in claim 1, it is characterised in that: on cannelure, along ring
Shape direction is provided with multiple filtering holes, and each filtering holes is mounted on drainage screen.
A kind of drain pipe equipment connecting downcomer the most as claimed in claim 2, it is characterised in that: at internal layer top along inwall
Circumferential direction be provided with groove, in groove, be placed with drainage screen.
A kind of drain pipe equipment connecting downcomer the most as claimed in claim 3, it is characterised in that: the groove face width of cannelure
More than the thickness of downcomer, the diameter of outer layer is more than the diameter of downcomer, and the diameter of internal layer is less than the diameter of downcomer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620596802.8U CN205677028U (en) | 2016-06-20 | 2016-06-20 | A kind of drain pipe equipment connecting downcomer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620596802.8U CN205677028U (en) | 2016-06-20 | 2016-06-20 | A kind of drain pipe equipment connecting downcomer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205677028U true CN205677028U (en) | 2016-11-09 |
Family
ID=57430259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620596802.8U Expired - Fee Related CN205677028U (en) | 2016-06-20 | 2016-06-20 | A kind of drain pipe equipment connecting downcomer |
Country Status (1)
Country | Link |
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CN (1) | CN205677028U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110506508A (en) * | 2019-09-23 | 2019-11-29 | 张新侠 | A kind of silo grain heat dissipation inserted link |
-
2016
- 2016-06-20 CN CN201620596802.8U patent/CN205677028U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110506508A (en) * | 2019-09-23 | 2019-11-29 | 张新侠 | A kind of silo grain heat dissipation inserted link |
CN110506508B (en) * | 2019-09-23 | 2022-05-10 | 张新侠 | Heat dissipation inserted bar for grain in granary |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170620 |
|
CF01 | Termination of patent right due to non-payment of annual fee |