CN202791093U - Fluid pipeline - Google Patents
Fluid pipeline Download PDFInfo
- Publication number
- CN202791093U CN202791093U CN 201220400488 CN201220400488U CN202791093U CN 202791093 U CN202791093 U CN 202791093U CN 201220400488 CN201220400488 CN 201220400488 CN 201220400488 U CN201220400488 U CN 201220400488U CN 202791093 U CN202791093 U CN 202791093U
- Authority
- CN
- China
- Prior art keywords
- inserting part
- connection inserting
- pipeline
- face
- fluid line
- 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 - Lifetime
Links
Images
Landscapes
- Revetment (AREA)
Abstract
The utility model discloses a fluid pipeline which comprises a pipeline body and a connecting embedded piece fixed at one end of the pipeline body. The connecting embedded piece is cylindrical, a fastening piece is sleeved at the top end of the connecting embedded piece, a plurality of protrusions are fixed on the inner wall of the bottom end of the connecting embedded piece, a plurality of radial through holes are formed in a side face of the lower end of the connecting embedded piece, the upper end of the pipeline body is covered on the inner side wall and the outer side wall of the connecting embedded piece by means of pouring, the top end face of the inner surface of the pipeline body is flush with the top end face of the connecting embedded piece, and the top end face of the outer surface of the pipeline body is lower than the upper end face of the connecting embedded piece. According to the fluid pipeline, the connecting embedded piece and the pipeline body are integrally formed by means of pouring, the protrusions and the through holes in the connecting embedded piece enable the connecting embedded piece and the pipeline body to be firmly combined into a whole, the connecting embedded piece and the pipeline body do not easily fall off, and seepage does not easily occur.
Description
Technical field
The utility model relates to connection set, is specifically related to fluid line.
Background technique
Fluid line generally links to each other with another segment pipe or equipment by connection inserting part, and existing connection inserting part is generally cylindric, has annular recess in the side that is connected an end with pipeline, has rectangular recess on the end face.Annular recess is used for preventing the seepage of fluid on the one hand, can prevent that on the other hand connection inserting part from coming off in fluid line; Rectangular recess is mainly used in preventing that connection inserting part from rotating relative to fluid line.Pipeline generally only casts in the outside of connection inserting part, and two adjacent segment pipes directly do not link to each other.
The shortcoming of existing connection inserting part is that the annular recess position produces the crack easily in the Vehicle Processing process, later use is brought potential safety hazard, and annular recess prevents that the effect of fluid leaks is general, the combination of connection inserting part and pipeline neither be very firm, and the two produces easily seepage and comes off when bending.
The model utility content
Technical problem to be solved in the utility model is that the solution fluid line is insecure, produces easily the problem of seepage.
In order to solve the problems of the technologies described above, the technological scheme that the utility model adopts provides a kind of fluid line, comprise pipeline and the connection inserting part that is fixed on described pipeline one end, described connection inserting part is cylindric, the top cover of described connection inserting part has fastening piece, be fixed with a plurality of projections on the inwall of described connection inserting part bottom, have several through holes radially on the side of described connection inserting part lower end, the upper end of described pipeline overlays on the interior outer side wall of described connection inserting part by teeming ladle, the internal surface top end face of described pipeline is concordant with the top end face of described connection inserting part, and the outer surface top end face of described pipeline is lower than the top end face of described connection inserting part.
In above-mentioned fluid line, described projection is circumferential uniform along described connection inserting part.
In above-mentioned fluid line, described projection is horizontal sheet, and its top is arc.
In above-mentioned fluid line, described through hole is rectangle.
In above-mentioned fluid line, described through hole is triangle.
In above-mentioned fluid line, the material of described pipeline is atactic copolymerized polypropene, and the material of described connection inserting part is stainless steel.
It is one-body molded that the connection inserting part that the utility model provides and device for cleaning pipeline are crossed casting, and pipeline is coated on the interior outer side wall of connection inserting part, two adjacent segment pipes can directly link to each other, projection on the connection inserting part and through hole can more firmly be combined as a whole it with pipeline, the two is not easy to come off and produce seepage.
Description of drawings
The structural representation of the fluid line that Fig. 1 provides for the utility model;
The structural representation of the connection inserting part that Fig. 2 provides for the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is made detailed explanation.
As shown in Figure 1, the fluid line that the utility model provides, comprise pipeline 1 and the connection inserting part 2 that is fixed on pipeline 1 top, connection inserting part 2 is cylindric, pipeline 1 is one-body molded by casting with connection inserting part 2, the material of pipeline 1 is atactic copolymerized polypropene (PPR), and the material of connection inserting part 2 is stainless steel, and pipeline 1 and connection inserting part 2 also can be other universal materials certainly.
Be fixed with six projections 21 on the inwall of connection inserting part 2 bottoms, projection 21 is circumferential uniform along connection inserting part 2, and projection 21 is horizontal sheet, and its top is arc.Projection 21 just is embedded in the tube wall of pipeline 1 afterwards in casting, can prevent relatively moving of pipeline 1 and connection inserting part 2, makes the connection of the two more firm.
Have at random several through holes 22 radially on the side of connection inserting part 2 lower ends, through hole 22 is irregularly shaped, and in the present embodiment, through hole 22 has two, be respectively a rectangle with one leg-of-mutton.
The upper end of pipeline 1 overlays on the interior outer side wall of connection inserting part 2 by teeming ladle, the internal surface top end face 12 of pipeline 1 is concordant with the top end face of connection inserting part 2, the outer surface top end face 11 of pipeline 1 is lower than the top end face of connection inserting part 2 and is higher than through hole 22, usually the height of outer surface top end face 11 is at 1/2nd to 2/3rds places of connection inserting part 2, raw material had so both been saved, again through hole 22 is cast in the pipeline 1, through hole 22 can increase the soundness of the two connection, prevents relatively rotating and coming off of connection inserting part 2; The part that connection inserting part 2 exposes pipeline 1 can put the fastening piece (not shown), the fastening piece that present embodiment adopts is internal thread loose joint cap, because the height of the inwall 12 of pipeline 1 is identical with the height of connection inserting part 2, pipeline 1 can directly be resisted against on its end face with being connected when segment pipe connects, fixedly tighten by fastening piece again, can effectively prevent the seepage of fluid, because connection inserting part 2 is thinner, inwall 12 parts in the connection inserting part 2 can play to it effect of bracing reinforcement on the other hand.
2 processing of connection inserting part that the utility model provides are simple, can the darker grooves of Vehicle Processing, and manufacturing efficiency is high, and product is difficult for producing the crack, and whole course of working can not impact quality of product, and later use is not had potential safety hazard, and is safe and reliable.
The connection inserting part 2 that the utility model provides is one-body molded by casting with pipeline 1, and pipeline 1 is coated on the interior outer side wall of connection inserting part 2, two adjacent segment pipes can directly link to each other, projection 21 on the connection inserting part 2 and through hole 22 can more firmly be combined as a whole it with pipeline 1, the two is not easy to come off and produce seepage.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technological scheme, all fall within the protection domain of the present utility model.
Claims (6)
1. fluid line, comprise pipeline and the connection inserting part that is fixed on described pipeline one end, described connection inserting part is cylindric, the top cover of described connection inserting part has fastening piece, it is characterized in that, be fixed with a plurality of projections on the inwall of described connection inserting part bottom, have several through holes radially on the side of described connection inserting part lower end, the upper end of described pipeline overlays on the interior outer side wall of described connection inserting part by teeming ladle, the internal surface top end face of described pipeline is concordant with the top end face of described connection inserting part, and the outer surface top end face of described pipeline is lower than the top end face of described connection inserting part.
2. fluid line as claimed in claim 1 is characterized in that, described projection is circumferential uniform along described connection inserting part.
3. fluid line as claimed in claim 1 is characterized in that, described projection is horizontal sheet, and its top is arc.
4. fluid line as claimed in claim 1 is characterized in that, described through hole is rectangle.
5. fluid line as claimed in claim 1 is characterized in that, described through hole is triangle.
6. fluid line as claimed in claim 1 is characterized in that, the material of described pipeline is atactic copolymerized polypropene, and the material of described connection inserting part is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400488 CN202791093U (en) | 2012-08-13 | 2012-08-13 | Fluid pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400488 CN202791093U (en) | 2012-08-13 | 2012-08-13 | Fluid pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791093U true CN202791093U (en) | 2013-03-13 |
Family
ID=47818356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220400488 Expired - Lifetime CN202791093U (en) | 2012-08-13 | 2012-08-13 | Fluid pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797929A (en) * | 2012-08-13 | 2012-11-28 | 青岛联大凯威管路系统有限公司 | Fluid pipeline |
-
2012
- 2012-08-13 CN CN 201220400488 patent/CN202791093U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797929A (en) * | 2012-08-13 | 2012-11-28 | 青岛联大凯威管路系统有限公司 | Fluid pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204278377U (en) | A kind of injection molding machine nozzle | |
| CN202415598U (en) | Converter tapping hole sleeve brick | |
| CN202791093U (en) | Fluid pipeline | |
| CN204729453U (en) | Driving bevel gear axis for rear axle | |
| CN205343910U (en) | Rubber mold utensil for isostatic compaction | |
| CN102797929B (en) | Fluid pipeline | |
| CN205217189U (en) | Rotation type concrete gun | |
| CN207446195U (en) | Tower bottom feed distributor | |
| CN204284681U (en) | A kind of pipeline | |
| CN203804174U (en) | Shrink head of octagonal ingot die | |
| CN206104854U (en) | Bathroom reduced tee die casting die | |
| CN201376879Y (en) | Material dumping device | |
| CN204074748U (en) | Anti abrasive De-scaling box ring for the sealing liquid | |
| CN204867300U (en) | Psammitolite and make core box of this psammitolite | |
| CN202752259U (en) | Cleaning machine with adjustable spherical nozzle | |
| CN203496093U (en) | Die for manufacturing furnace cover of electric melting furnace | |
| CN204042046U (en) | A kind of water tap | |
| CN204152515U (en) | A kind of concrete sliding cement pipe snubber | |
| CN206747539U (en) | A kind of cellular thin-wall complicated casting ingate brick pipe | |
| CN203409216U (en) | Die-casting system for electromagnetic valve body | |
| CN202336918U (en) | Mould assembly for producing crucible | |
| CN202733265U (en) | Rubber hose connector | |
| CN202990258U (en) | Rubber round plug | |
| CN207760392U (en) | A kind of press quenching device | |
| CN203830674U (en) | Core for casting hollow ingot and cooling water pipe of core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |