CN206637163U - A kind of polytetrafluoroethylene (PTFE) tube lining elbow - Google Patents
A kind of polytetrafluoroethylene (PTFE) tube lining elbow Download PDFInfo
- Publication number
- CN206637163U CN206637163U CN201720328504.5U CN201720328504U CN206637163U CN 206637163 U CN206637163 U CN 206637163U CN 201720328504 U CN201720328504 U CN 201720328504U CN 206637163 U CN206637163 U CN 206637163U
- Authority
- CN
- China
- Prior art keywords
- tube lining
- ptfe
- polytetrafluoroethylene
- steel pipe
- pipeline
- 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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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a kind of polytetrafluoroethylene (PTFE) tube lining elbow, pipeline, tube lining, steel pipe, screwed hole are specifically included；Wherein, the pipeline is in arc-shaped, and tube lining is nested together with steel pipe, and is brought into close contact.Wherein, the material of tube lining is polytetrafluoroethylene (PTFE), and the material of steel pipe is alloy, and the specific angle of the arc-shaped can need to customize according to scene.The polytetrafluoroethylene (PTFE) tube lining elbow can either transport corrosive liquids in transport common liq or be used when requiring sterile.The utility model advantages of simple, production cost is low, sturdy and durable, and corrosion resistant is wear-resisting, does not produce bacterium and microorganism, does not influence medium purity, while fluid resistance is small, can save energy resource consumption, there is wide market prospects.
Description
Technical field
It the utility model is related to field of chemical equipment, and in particular to a kind of polytetrafluoroethylene (PTFE) tube lining elbow.
Background technology
Elbow be for pipeline turning at a kind of connecting pipe.Whole pipe fittings used in pipe-line system, elbow
Proportion is always maximum, typically more than 80%.In pipe-line system, bend pipe tools are mainly to play the side for changing pipeline
To it mainly passes through pushing, compacting, forging, casting etc. by metal materials such as cast steel, steel alloy, stainless steel, copper, aluminium alloys
Method is made.But all kinds of elbows made of the metal material it is long-term use of or some be corrosive can liquid in
In use, easily corrosion, fouling, produces bacterium and microorganism, some elbows with node can even influence the flow velocity of liquid,
Produce unnecessary energy resource consumption.
Utility model content
In order to solve defect present in prior art, the utility model provides a kind of polytetrafluoroethylene (PTFE) tube lining elbow,
Can be in transport corrosive liquids, or used when requiring sterile, specifically include pipeline, tube lining, steel pipe, screwed hole；Its
In, the pipeline is in arc-shaped, and the tube lining is nested together with the steel pipe, and is brought into close contact, the tube lining it is front and rear
End is disk, is embedded in before and after the steel pipe in the disk of end, can play connection sealing function, end before and after the steel pipe
There is screwed hole on disk, be circumferentially evenly distributed.
In such scheme, the pipeline can customize any angle in the specific angle of arc-shaped according to construction requirement.
In such scheme, the screwed hole has eight, is connected for bolt and nut.
In such scheme, the nominal diametrical dimension scope at the pipeline arc-shaped is 70mm~457mm.
In such scheme, the material of the tube lining is polytetrafluoroethylene (PTFE).
The beneficial effects of the utility model are：The polytetrafluoroethylene (PTFE) tube lining elbow, advantages of simple being designed, production cost is low,
Sturdy and durable, corrosion resistant is wear-resisting, long lifespan, non-scaling, does not produce bacterium and microorganism, nontoxic, pollution-free, and it is pure not influence medium
Degree, while fluid resistance is small, can save energy resource consumption.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 is side sectional view of the present utility model.
In figure, pipeline 1, tube lining 2, steel pipe 3, screwed hole 4.
Embodiment
In order that the utility model is easy to understand, with reference to being specifically illustrating, the utility model is expanded on further.
As shown in Figure 1 and Figure 2, a kind of polytetrafluoroethylene (PTFE) tube lining elbow, it is characterised in that：Including pipeline 1, tube lining 2, steel pipe
3rd, screwed hole 4；Wherein, pipeline 1 is in 90 ° of arc-shapeds, and tube lining 2 is nested together with steel pipe 3, and is brought into close contact, before tube lining 2
End is disk afterwards, is embedded in before and after steel pipe 3 in the disk of end, can play connection sealing function, the disk of end before and after steel pipe 3
On have screwed hole 4, be circumferentially evenly distributed.
Further, screwed hole 4 has eight, is connected for bolt and nut.
Further, the nominal diametrical dimension scope at the arc-shaped of pipeline 1 is 70mm~457mm.
Further, the material of tube lining 2 is polytetrafluoroethylene (PTFE).
Further, pipeline 1 is that 90 ° of arc-shapeds can be processed into other angles according to demand.
General principle of the present utility model, main features and advantages have been shown and described above.The technical staff of the industry
It is not restricted to the described embodiments it should be appreciated that this practicality is just new, the simply explanation described in above-described embodiment and specification
Principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various changes
Change and improve, these changes and improvements are both fallen within claimed the scope of the utility model.
Claims (5)
- A kind of 1. polytetrafluoroethylene (PTFE) tube lining elbow, it is characterised in that：Including pipeline (1), tube lining (2), steel pipe (3), screwed hole (4)；Wherein, the pipeline (1) is in arc-shaped, and the tube lining (2) is nested together with the steel pipe (3), and is brought into close contact, The front and rear end of the tube lining (2) is disk, is embedded in before and after the steel pipe (3) in the disk of end, the steel pipe (3) is front and rear There is multigroup screwed hole (4) on the disk of end, be circumferentially evenly distributed.
- A kind of 2. polytetrafluoroethylene (PTFE) tube lining elbow according to claim 1, it is characterised in that：The screwed hole (4) has eight It is individual, connected for bolt and nut.
- A kind of 3. polytetrafluoroethylene (PTFE) tube lining elbow according to claim 1, it is characterised in that：The pipeline (1) is in circular arc The specific angle of shape can customize any angle according to construction requirement.
- A kind of 4. polytetrafluoroethylene (PTFE) tube lining elbow according to claim 1, it is characterised in that：Pipeline (1) arc-shaped The nominal diametrical dimension scope at place is 70mm~457mm.
- A kind of 5. polytetrafluoroethylene (PTFE) tube lining elbow according to claim 1, it is characterised in that：The material of the steel pipe (3) For alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328504.5U CN206637163U (en) | 2017-03-31 | 2017-03-31 | A kind of polytetrafluoroethylene (PTFE) tube lining elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328504.5U CN206637163U (en) | 2017-03-31 | 2017-03-31 | A kind of polytetrafluoroethylene (PTFE) tube lining elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206637163U true CN206637163U (en) | 2017-11-14 |
Family
ID=60259500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720328504.5U Expired - Fee Related CN206637163U (en) | 2017-03-31 | 2017-03-31 | A kind of polytetrafluoroethylene (PTFE) tube lining elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206637163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825913A (en) * | 2018-06-22 | 2018-11-16 | 江苏浩博塑业有限公司 | A kind of double adjustment type air hose elbows of length and angle |
| CN112728266A (en) * | 2020-12-29 | 2021-04-30 | 江苏氟豪防腐科技有限公司 | Steel lining polytetrafluoroethylene pipeline elbow structure |
-
2017
- 2017-03-31 CN CN201720328504.5U patent/CN206637163U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825913A (en) * | 2018-06-22 | 2018-11-16 | 江苏浩博塑业有限公司 | A kind of double adjustment type air hose elbows of length and angle |
| CN108825913B (en) * | 2018-06-22 | 2020-07-10 | 江苏浩博塑业有限公司 | Length and angle double-adjustment type air pipe elbow |
| CN112728266A (en) * | 2020-12-29 | 2021-04-30 | 江苏氟豪防腐科技有限公司 | Steel lining polytetrafluoroethylene pipeline elbow structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 |