CN203948818U - Compact car double fuel steel is moulded crossover sub - Google Patents
Compact car double fuel steel is moulded crossover sub Download PDFInfo
- Publication number
- CN203948818U CN203948818U CN201420412426.3U CN201420412426U CN203948818U CN 203948818 U CN203948818 U CN 203948818U CN 201420412426 U CN201420412426 U CN 201420412426U CN 203948818 U CN203948818 U CN 203948818U
- Authority
- CN
- China
- Prior art keywords
- steel
- steel pipe
- plastic tube
- crossover sub
- double fuel
- 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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Abstract
The utility model discloses a kind of compact car double fuel steel and mould crossover sub, comprise steel pipe (1), plastic tube (2), sealing rubber ring (3), elasticity high pressure clip (4), steel flanges (5), step is processed in described steel pipe (1) one end, described plastic tube (2) cover is multiple on the step of described steel pipe (1) one end, between described plastic tube (2) and described steel pipe (1) step, sealing rubber ring (3) described in liner, then uses described elasticity high pressure clip (4) that described steel pipe (1) is connected fastening with described plastic tube (2).Described steel pipe (1) is connected with other different inner diameters steel pipes by steel flanges (5) fast and easy, and described plastic tube (2) the other end is connected with other plastic tubes by thermofussion welding, moulds the quick conversion between two kinds of pipelines thereby realize steel.The utility model design is brief, manufactures simply, and easy to operate, wide adaptability, connects safe and reliable.
Description
Technical field
The utility model relates to vehicle key parts machining technical field, relates in particular to a kind of compact car double fuel steel and moulds crossover sub.
Background technique
Existing small passenger car, especially urban taxi, in order to reduce costs and to improve environment, often make bifuel system into, both can fuel oil, also combustible gas.
Flexibly and fast change in order to adapt to this double fuel, a kind of steel of the present utility model is moulded crossover sub, novel structure, and compressive strength is high, good airproof performance, long service life, wide accommodation, connects convenient, fast, the safety of conversion.
Summary of the invention
To achieve these goals, the technological scheme that the utility model is taked is as follows:
Compact car double fuel steel is moulded crossover sub, comprise steel pipe, plastic tube, sealing rubber ring, elasticity high pressure clip, steel flanges, step is processed in described steel pipe one end, the other end and the concentric firm welding of described steel flanges, described plastic tube one end is closely connected with described steel pipe 1 step by clip.Described steel pipe is connected with other different inner diameters steel pipes by flange fast and easy, and the described plastic tube the other end is connected with other plastic tubes by thermofussion welding, moulds the quick conversion between two kinds of pipelines thereby realize steel.
The utility model has the advantages that:
The utility model design is brief, manufactures simply, and easy to operate, wide adaptability, connects safe and reliable.
brief description of the drawings:
Fig. 1 is the utility model structural representation.
In Fig. 1,1 is steel pipe, and 2 is plastic tube, and 3 is sealing rubber ring, and 4 is elasticity high pressure clip, 5 steel flanges.
embodiment:
Below in conjunction with Fig. 1, by specific embodiment, the utility model is described further.
Compact car double fuel steel is moulded crossover sub, comprise steel pipe 1, plastic tube 2, sealing rubber ring 3, elasticity high pressure clip 4, steel flanges 5, step is processed in described steel pipe 1 one end, described plastic tube 2 covers are multiple on the step of described steel pipe 1 one end, sealing rubber ring 3 described in liner between described plastic tube 2 and described steel pipe 1 step, is then connected fastening by described steel pipe 1 with described plastic tube 2 with described elasticity high pressure clip 4.Described steel pipe 1 is connected with other different inner diameters steel pipes by steel flanges 5 fast and easys, and described plastic tube 2 the other ends are connected with other plastic tubes by thermofussion welding, mould the quick conversion between two kinds of pipelines thereby realize steel.
The utility model design is brief, manufactures simply, and easy to operate, wide adaptability, connects safe and reliable.
As further improvement of the utility model, compact car double fuel steel is moulded crossover sub, and described steel pipe 1 is selected corrosion-resistant stainless steel pipeline, and described plastic tube 2 is selected high-density polyethylene plastics pipe.
As further improvement of the utility model, compact car double fuel steel is moulded crossover sub, and described steel flanges 5 is by stainless steel material manufacturing.
Claims (3)
1. compact car double fuel steel is moulded crossover sub, comprise steel pipe (1), plastic tube (2), sealing rubber ring (3), elasticity high pressure clip (4), steel flanges (5), described steel pipe (1) is connected with other different inner diameters steel pipes by steel flanges (5) fast and easy, described plastic tube (2) the other end is connected with other plastic tubes by thermofussion welding, moulds the quick conversion between two kinds of pipelines thereby realize steel.
2. compact car double fuel steel according to claim 1 is moulded crossover sub, it is characterized in that: the step of certain altitude is processed in described steel pipe (1) one end, and the other end and described steel flanges (5) be firm welding with one heart.
3. compact car double fuel steel according to claim 1 is moulded crossover sub, it is characterized in that: described plastic tube (2) cover is multiple on the step of described steel pipe (1) one end, between described plastic tube (2) and described steel pipe (1) step, sealing rubber ring (3) described in liner, then uses described elasticity high pressure clip (4) that described steel pipe (1) is connected fastening with described plastic tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412426.3U CN203948818U (en) | 2014-07-25 | 2014-07-25 | Compact car double fuel steel is moulded crossover sub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412426.3U CN203948818U (en) | 2014-07-25 | 2014-07-25 | Compact car double fuel steel is moulded crossover sub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948818U true CN203948818U (en) | 2014-11-19 |
Family
ID=51890854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420412426.3U Expired - Fee Related CN203948818U (en) | 2014-07-25 | 2014-07-25 | Compact car double fuel steel is moulded crossover sub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051342A (en) * | 2016-06-29 | 2016-10-26 | 中国北方发动机研究所(天津) | Novel pipe joint and pipeline connecting structure |
-
2014
- 2014-07-25 CN CN201420412426.3U patent/CN203948818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051342A (en) * | 2016-06-29 | 2016-10-26 | 中国北方发动机研究所(天津) | Novel pipe joint and pipeline connecting structure |
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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: 20141119 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |