CN203809890U - Pipeline - Google Patents
Pipeline Download PDFInfo
- Publication number
- CN203809890U CN203809890U CN201320692183.9U CN201320692183U CN203809890U CN 203809890 U CN203809890 U CN 203809890U CN 201320692183 U CN201320692183 U CN 201320692183U CN 203809890 U CN203809890 U CN 203809890U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- small pipeline
- inserting part
- connection inserting
- main body
- 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
Links
Abstract
The utility model discloses a pipeline. The pipeline comprises a main pipeline body and a cylindrical connecting insert, wherein a small pipeline is arranged in the main pipeline body; a plurality of through holes are formed in the side wall of the small pipeline; the inner wall of the small pipeline is communicated with a fluid layer on the outer wall of the small pipeline through the through holes; an arc-shaped or spiral turbulent flow surface is arranged on at least one of the inner and outer walls of the small pipeline and lengthens a fluid passing path; a fastening piece sleeves at the top end of the connecting insert; a plurality of bulges are fixedly arranged on the inner wall of the bottom end of the connecting insert; a plurality of radial second through holes are formed in the side surface of the lower end of the connecting insert; the upper end of the main pipeline body wraps the inner and outer side walls of the connecting insert through casting; the end surface of the top end of the outer surface of the main pipeline body is lower than the end surface of the top end of the connecting insert. The pipeline is simple in structure and convenient to use.
Description
Technical field
The utility model relates to a kind of pipeline.
Background technique
In actual life, pipeline is ubiquitous, and little water pipe in family arrives greatly the various pipelines of gas transmission, water delivery, oil transportation, all interosculates, and carries fluid under pressure by pipeline, and pressure is larger, and the flow velocity in pipeline is faster, otherwise less; Pressure large pipeline easily breaks, and energy consumption is simultaneously also large.
It is insecure that the link attachment portion of the pipeline of prior art connects, and easily damages.
Model utility content
Due to the problems referred to above of prior art, the utility model proposes a kind of pipeline, its object is to solve the above-mentioned shortcoming of prior art.
The utility model addresses the above problem by the following technical programs:
A kind of pipeline, comprise a pipe main body, in described pipe main body, be provided with small pipeline, on described small pipeline sidewall, multiple through holes are set, the inwall of small pipeline communicates with the fluid layer of the outer wall of small pipeline by through hole, on the inwall of described small pipeline, outer wall, at least one of them is flow-disturbing face, and described flow-disturbing face is to extend arc or the spirality of fluid through path; Also comprise a connection inserting part, described connection inserting part is cylindric, the top cover of described connection inserting part has fastening piece, on the inwall of described connection inserting part bottom, be fixed with multiple projections, on the side of described connection inserting part lower end, have several the second through holes radially, the upper end of described pipe main body overlays on by teeming ladle on the interior outer side wall of described connection inserting part, and the outer surface top end face of described pipe main body is lower than the top end face of described connection inserting part.
Described projection is circumferential uniform along described connection inserting part.
Described projection is horizontal sheet, and its top is arc.
Described small pipeline is disturbed flow pipe, and described through hole is along disturbed flow pipe inner fluid flow direction repeated arrangement.
Also comprise power plant, it is located at one end of described disturbed flow pipe.
Of the present utility model simple in structure, easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of pipe main body of the present utility model;
Fig. 2 is the structural representation of the front inserts of connection of Fig. 1.
Embodiment:
Below in conjunction with embodiment, describe the utility model in detail.
As shown in Figure 1, a kind of pipeline, comprise a pipe main body 2, in described pipe main body, be provided with small pipeline 3, multiple through holes 5 are set on described small pipeline sidewall, the inwall of small pipeline communicates with the fluid layer 4 of the outer wall of small pipeline by through hole, and on the inwall of described small pipeline, outer wall, at least one of them is flow-disturbing face, and described flow-disturbing face is to extend arc or the spirality of fluid through path; Also comprise a connection inserting part, described connection inserting part is cylindric, the top cover of described connection inserting part has fastening piece, on the inwall of described connection inserting part bottom, be fixed with multiple protruding 61, on the side of described connection inserting part lower end, have several the second through holes 62 radially, the upper end of described pipe main body overlays on by teeming ladle on the interior outer side wall of described connection inserting part, and the outer surface top end face of described pipe main body is lower than the top end face of described connection inserting part.
Pipeline of the present utility model comprises pipe main body 2 and small pipeline 3, the diameter of described small pipeline 3 is less than the diameter of described pipe main body 2, between described small pipeline 3 and described pipe main body 2, form annular pass, described annular pass is fluid layer 4, between described inner-walls of duct 1 and the outer surface 302 of small pipeline 3, form fluid layer 4, in described small pipeline 3, it is the passage of fluid process, described small pipeline 3 is provided with multiple concavo-convex arc flow-disturbing faces around the internal surface 301 of its central shaft, and described small pipeline 3 sidewalls are provided with multiple through holes 5.The technical program, described small pipeline 3 internal surfaces 301 are provided with multiple concavo-convex arc flow-disturbing faces, when fluid is during through piping, the direction that the pressure difference that fluid layer 4 produces because flow velocity is different from the internal surface 301 of described small pipeline 3 has changed original outside pressure is inside pressure direction, the tube wall inner fluid pressure that aprowl surrounding inwall outward direction produces is reduced greatly, pipeline breaking chance reduces, consequent frictional force greatly reduces simultaneously, rate of flow of fluid in pipeline is accelerated, the Driving force that what is more important pressure difference transition range inwardly produces, the fluid promoting in pipeline flows sooner, reach good energy-saving effect, Security is simultaneously improved.This structure is applicable in nature, or the various pipelines of dynamic regime.
Described projection is circumferential uniform along described connection inserting part.Described projection is horizontal sheet, and its top is arc.Described small pipeline is disturbed flow pipe, and described through hole is along disturbed flow pipe inner fluid flow direction repeated arrangement.Also comprise power plant, it is located at one end of described disturbed flow pipe.
Described small pipeline of the present utility model is disturbed flow pipe, described through hole also comprises the power plant outside pipeline along disturbed flow pipe inner fluid flow direction repeated arrangement, described power plant are connected with disturbed flow pipe, and described small pipeline is multi-layer structure, and described small pipeline innermost layer is flow-disturbing layer.Described disturbed flow pipe inside and outside wall at least one is arc or thread-shaped or spirality.
The utility model also discloses a kind of pipeline, is provided with at least one arc or spiral trouble flow strip or disturbed flow pipe in described pipeline.Described pipeline comprises import and outlet, and import and the outlet port of described pipeline are provided with controller, and described controller is for opening or close described import and outlet.Described disturbed flow pipe is hollow structure.One end of described disturbed flow pipe is provided with power plant.
On the inwall of connection inserting part of the present utility model bottom, be fixed with six projections, projection is circumferential uniform along connection inserting part, and projection is horizontal sheet, and its top is arc.Projection is just embedded in the tube wall of pipeline afterwards in casting, can prevent relatively moving of pipeline and connection inserting part, makes the connection of the two more firm.On the side of connection inserting part lower end, have at random several the second through holes radially, through hole is irregularly shaped, and in the present embodiment, through hole has two, be respectively a rectangle with one leg-of-mutton.The upper end of pipe main body overlays on by teeming ladle on the interior outer side wall of connection inserting part, the internal surface top end face of pipeline is concordant with the top end face of connection inserting part, the outer surface top end face of pipeline is lower than the top end face of connection inserting part and higher than through hole, conventionally the height of outer surface top end face is at 1/2nd to 2/3rds places of connection inserting part, raw material were so both saved, again through hole is cast in pipeline, through hole can increase the soundness of the two connection, prevents relatively rotating and coming off of connection inserting part; The part that pipeline is exposed in connection embedding can put fastening piece (not shown), the fastening piece that present embodiment adopts is internal thread loose joint cap, because the height of inwall of pipeline is identical with the height of connection inserting part, pipeline can directly be resisted against on its end face in the time being connected with another segment pipe, fixedly tighten by fastening piece again, can effectively prevent the seepage of fluid, on the other hand because connection inserting part is thinner, the inner wall section in connection inserting part can play to it effect of bracing reinforcement.
The utility model processing is simple, can the darker groove of Vehicle Processing, and manufacturing efficiency is high, and product is difficult for producing crack, and whole course of working can not impact quality of product, and later use is not had to potential safety hazard, safe and reliable.
Should be understood that these mode of executions are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Claims (5)
1. a pipeline, it is characterized in that, comprise a pipe main body, in described pipe main body, be provided with small pipeline, on described small pipeline sidewall, multiple through holes are set, the inwall of small pipeline communicates with the fluid layer of the outer wall of small pipeline by through hole, the inwall of described small pipeline, on outer wall, at least one of them is flow-disturbing face, described flow-disturbing face is to extend arc or the spirality of fluid through path, the diameter of described small pipeline is less than the diameter of described pipe main body, between described small pipeline and described pipe main body, form annular pass, described annular pass is fluid layer, between described inner-walls of duct and the outer surface of small pipeline, form fluid layer, in described small pipeline, it is the passage of fluid process, described small pipeline is provided with multiple concavo-convex arc flow-disturbing faces around the internal surface of its central shaft, described small pipeline sidewall is provided with multiple through holes, described small pipeline internal surface is provided with multiple concavo-convex arc flow-disturbing faces, also comprise a connection inserting part, described connection inserting part is cylindric, the top cover of described connection inserting part has fastening piece, on the inwall of described connection inserting part bottom, be fixed with multiple projections, on the side of described connection inserting part lower end, have several the second through holes radially, the upper end of described pipe main body overlays on by teeming ladle on the interior outer side wall of described connection inserting part, and the outer surface top end face of described pipe main body is lower than the top end face of described connection inserting part.
2. pipeline as claimed in claim 1, is characterized in that, described projection is circumferential uniform along described connection inserting part.
3. pipeline as claimed in claim 1, is characterized in that, described projection is horizontal sheet, and its top is arc.
4. pipeline as claimed in claim 1, is characterized in that: described small pipeline is disturbed flow pipe, and described through hole is along disturbed flow pipe inner fluid flow direction repeated arrangement.
5. pipeline as claimed in claim 1, is characterized in that: also comprise power plant, it is located at one end of described disturbed flow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692183.9U CN203809890U (en) | 2013-11-05 | 2013-11-05 | Pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692183.9U CN203809890U (en) | 2013-11-05 | 2013-11-05 | Pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203809890U true CN203809890U (en) | 2014-09-03 |
Family
ID=51448639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320692183.9U Expired - Fee Related CN203809890U (en) | 2013-11-05 | 2013-11-05 | Pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203809890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482313A (en) * | 2014-10-29 | 2015-04-01 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipe |
-
2013
- 2013-11-05 CN CN201320692183.9U patent/CN203809890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482313A (en) * | 2014-10-29 | 2015-04-01 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipe |
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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: 20140903 Termination date: 20181105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |