CN206175847U - High strength austenite nickel base alloys pipe - Google Patents
High strength austenite nickel base alloys pipe Download PDFInfo
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- CN206175847U CN206175847U CN201621146081.7U CN201621146081U CN206175847U CN 206175847 U CN206175847 U CN 206175847U CN 201621146081 U CN201621146081 U CN 201621146081U CN 206175847 U CN206175847 U CN 206175847U
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Abstract
The utility model discloses a high strength austenite nickel base alloys pipe, including the nickel base alloys inlayer, the fixed heat preservation that is provided with on the surface of nickel base alloys inlayer, the winding has the non -woven fabrics layer on the surface of heat preservation, the fixed enhancement layer that is provided with on the surface on non -woven fabrics layer, the fixed plastics skin that is provided with on the surface of enhancement layer, all be provided with annular sealing washer mounting groove about the enhancement layer on the face of both ends, both ends all are provided with female connection portion near the port position about the nickel base alloys inlayer, an organic whole is provided with the locating convex block on the outer surface of plastics, be provided with the connecting plate on the locating convex block, an organic whole is provided with the stay tube on the connecting plate, the stay tube deviates from locating convex block end screw thread connection has the bracing piece, at least, be provided with two connecting screws on the connecting plate, it is fixed with location bump connection that the connecting plate passes through the connecting screw. Above -mentioned technical scheme, structural design is reasonable, simple structure, reliable operation, be difficult for breaking, install and remove convenience, low in manufacturing cost.
Description
Technical field
The utility model is related to tubing technical field, and in particular to a kind of high intensity austenitic base alloy pipe.
Background technology
Traditional composite bimetal pipe, when excessive external pressure is born, can be applied directly to inner tube, and inner tube wall thickness is less easily
Cause interior tracheal rupture.And the length of the compo pipe used in some occasions is very long, need when mounted using other accessories
For supporting compo pipe, assembly and disassembly operations is inconvenient, and using accessory high cost, installation effectiveness is low.
The content of the invention
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of reasonable in design, structure
Simply, reliable operation, be not easily broken, be convenient to mount and dismount, the high intensity austenitic base alloy pipe of low cost of manufacture.
For achieving the above object, the utility model provides following technical scheme：A kind of high intensity austenitic based alloy
Pipe, including nickel-base alloy internal layer, are fixedly installed heat-insulation layer, outside the heat-insulation layer on the outer surface of the nickel-base alloy internal layer
Nonwoven layer is wound with surface, enhancement layer, the appearance of the enhancement layer are fixedly installed on the outer surface of the nonwoven layer
Plastic outer layer is fixedly installed on face, the sealing ring mounting groove of annular, institute are provided with the left and right both ends of the surface of the enhancement layer
The left and right two ends for stating nickel-base alloy internal layer are provided with female threaded joint, the outer surface of the plastic outer layer near port position
On be wholely set locating convex block, connecting plate is provided with the locating convex block, be wholely set support tube on the connecting plate,
The support tube is threaded with support bar away from locating convex block end, at least provided with two attachment screws on the connecting plate,
Connecting plate is connected by attachment screw with locating convex block.
Insulation effect can be played by adopting above-mentioned technical proposal, heat-insulation layer, nonwoven layer plays positioning to heat-insulation layer
Effect so that heat-insulation layer is fixed reliable；Rib distribution arranges reasonable, can play booster action so that whole alloy plumber
Make reliability, be not easily broken；Plastic outer layer plays protective action, low cost of manufacture, long service life to enhancement layer；Support tube passes through
Connecting plate is easy to connect with locating convex block, fixed reliable, and easily, support effect is good, is convenient to mount and dismount, can for support bar length adjustment
Improve installation effectiveness；Reasonable in design, simple structure, practicality are good.
The utility model is further arranged to：The plastic outer layer is made up of ABS engineering plastic materials, outside plastic outer layer
Surface local location is coated with one paint.By this setting, plastic production low cost, intensity is good, and one paint can be
Fluorescence is sent under dark surrounds, assembly and disassembly operations is convenient.
The utility model is further arranged to：The enhancement layer is made up of titanium alloy material, and the thickness of enhancement layer is
0.3—15mm.By this setting, the titanium alloy material that enhancement layer is adopted has that intensity is high, corrosion resistance is good, heat resistance is high, and thick
Degree arranges reasonable, reliable operation.
The utility model is further arranged to：The heat-insulation layer is made up of polyurethane heat insulation material, and the thickness of heat-insulation layer
Spend for 0.2-10mm.By this setting, low manufacture cost, high insulating effect.
The utility model is further arranged to：Some pieces of projections are wholely set on the outer surface of the plastic outer layer
Anticollison block, and the thickness of anticollison block is 1-5mm.By this setting, plastic outer layer structure setting is more reasonable, and crashworthiness is good, no
It is easily rupturable.
The utility model has the advantages that：Compared with prior art, the utility model structure setting is more reasonable, heat-insulation layer energy
Insulation effect is enough played, nonwoven layer plays positioning action to heat-insulation layer so that heat-insulation layer is fixed reliable；Rib distribution is arranged
Rationally, booster action can be played so that whole compo pipe reliable operation, be not easily broken；Plastic outer layer plays anti-to enhancement layer
Shield is acted on, low cost of manufacture, long service life；Support tube is easy to connect with locating convex block by connecting plate, fixed reliable, supports
Pole length adjusts easy, and support effect is good, is convenient to mount and dismount, it is possible to increase installation effectiveness；Reasonable in design, simple structure, reality
It is good with property.
With reference to Figure of description and specific embodiment, the utility model is described in further detail.
Description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the enlarged diagram in I portions in Fig. 1.
Specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of high intensity austenitic base alloy pipe disclosed in the utility model, including nickel-base alloy
Internal layer 1, is fixedly installed heat-insulation layer 2 on the outer surface of the nickel-base alloy internal layer 1, wind on the outer surface of the heat-insulation layer 2
There is nonwoven layer 3, enhancement layer 4 is fixedly installed on the outer surface of the nonwoven layer 3, it is solid on the outer surface of the enhancement layer 4
Surely plastic outer layer 5 is provided with, the sealing ring mounting groove 41 of annular is provided with the left and right both ends of the surface of the enhancement layer 4, it is described
The left and right two ends of nickel-base alloy internal layer 1 are provided with female threaded joint 11, the appearance of the plastic outer layer 5 near port position
Locating convex block 51 is wholely set on face, connecting plate 6 has been provided with the locating convex block 51, be wholely set on the connecting plate 6
Have support tube 7, the support tube 7 is threaded with support bar 8 away from the end of locating convex block 51, on the connecting plate 6 at least provided with
There are two attachment screws 9, connecting plate 6 is connected by attachment screw 9 with locating convex block 51.
Used as preferred, the nickel-base alloy internal layer 1 and enhancement layer 4 are welded and fixed, and nickel-base alloy internal layer 1 and enhancement layer
A cavity is formed between 4, the heat-insulation layer 2 and nonwoven layer 3 are arranged on the sky between nickel-base alloy internal layer 1 and enhancement layer 4
In chamber, nonwoven layer 3 wraps heat-insulation layer 2, and the outer surface of enhancement layer 4 and the internal face of plastic outer layer 5 are by the structure that is adhesively fixed
It is integral or fixed by existing screw lock.
To make the utility model structure more reasonable, used as preferred, plastic outer layer 5 is by ABS engineerings described in the present embodiment
Plastic material is made, and the outer surface local location of plastic outer layer 5 is coated with one paint 10.
The enhancement layer 4 is made up of titanium alloy material, and the thickness of enhancement layer 4 is 0.3-15mm.
The heat-insulation layer 2 is made up of polyurethane heat insulation material, and the thickness of heat-insulation layer 2 is 0.2-10mm.
The anticollison block 52 of some pieces of projections, and the thickness of anticollison block 52 are wholely set on the outer surface of the plastic outer layer 5
Spend for 1-5mm.
During practical application, heat-insulation layer can play insulation effect, and nonwoven layer plays positioning action to heat-insulation layer so that protect
Warm layer is fixed reliable；It is reasonable that rib distribution is arranged, and can play booster action so that whole compo pipe reliable operation, is difficult
Rupture；Plastic outer layer plays protective action, low cost of manufacture, long service life to enhancement layer；Support tube passes through connecting plate and determines
Position projection is easy to connect, fixed reliable, and easily, support effect is good, is convenient to mount and dismount for support bar length adjustment, it is possible to increase install effect
Rate；Reasonable in design, simple structure, practicality are good.
Above-described embodiment is served only for being further described the utility model, no to specific descriptions of the present utility model
It is understood that to be restriction to the utility model protection domain, the content pair of the technician of this area according to above-mentioned utility model
The utility model is made some nonessential modifications and adaptations and is each fallen within protection domain of the present utility model.
Claims (5)
1. a kind of high intensity austenitic base alloy pipe, including nickel-base alloy internal layer (1), it is characterised in that：The nickel-base alloy
Heat-insulation layer (2) is fixedly installed on the outer surface of internal layer (1), on the outer surface of the heat-insulation layer (2) nonwoven layer is wound with
(3), enhancement layer (4) is fixedly installed on the outer surface of the nonwoven layer (3), it is fixed on the outer surface of the enhancement layer (4)
Plastic outer layer (5) is provided with, the sealing ring mounting groove (41) of annular is provided with the left and right both ends of the surface of the enhancement layer (4),
The left and right two ends of the nickel-base alloy internal layer (1) are provided with female threaded joint (11) near port position, outside the plastics
Locating convex block (51) is wholely set on the outer surface of layer (5), connecting plate (6) has been provided with the locating convex block (51), it is described
Support tube (7) is wholely set on connecting plate (6), the support tube (7) is threaded with support away from locating convex block (51) end
Bar (8), at least provided with two attachment screws (9) on the connecting plate (6), connecting plate (6) is by attachment screw (9) and positioning
Projection (51) is connected.
2. a kind of high intensity austenitic base alloy pipe according to claim 1, it is characterised in that：It is characterized in that：Institute
State plastic outer layer (5) to be made up of ABS engineering plastic materials, the outer surface local location of plastic outer layer (5) is coated with one paint
(10)。
3. a kind of high intensity austenitic base alloy pipe according to claim 2, it is characterised in that：It is characterized in that：Institute
State enhancement layer (4) to be made up of titanium alloy material, and the thickness of enhancement layer (4) is 0.3-15mm.
4. a kind of high intensity austenitic base alloy pipe according to claim 3, it is characterised in that：The heat-insulation layer (2)
It is made up of polyurethane heat insulation material, and the thickness of heat-insulation layer (2) is 0.2-10mm.
5. a kind of high intensity austenitic base alloy pipe according to claim 1 or 4, it is characterised in that：Outside the plastics
The anticollison block (52) of some pieces of projections is wholely set on the outer surface of layer (5), and the thickness of anticollison block (52) is 1-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621146081.7U CN206175847U (en) | 2016-10-21 | 2016-10-21 | High strength austenite nickel base alloys pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621146081.7U CN206175847U (en) | 2016-10-21 | 2016-10-21 | High strength austenite nickel base alloys pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206175847U true CN206175847U (en) | 2017-05-17 |
Family
ID=58680649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621146081.7U Active CN206175847U (en) | 2016-10-21 | 2016-10-21 | High strength austenite nickel base alloys pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206175847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404625A (en) * | 2018-12-10 | 2019-03-01 | 上海发电设备成套设计研究院有限责任公司 | A kind of heat-insulated 660 DEG C to the 760 DEG C high temperature steam pipelines with pressure-bearing of interlayer |
| CN111482038A (en) * | 2019-01-29 | 2020-08-04 | 内蒙古环保投资集团有限公司 | Heat insulation structure of VOCs purification treatment device and construction method thereof |
-
2016
- 2016-10-21 CN CN201621146081.7U patent/CN206175847U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404625A (en) * | 2018-12-10 | 2019-03-01 | 上海发电设备成套设计研究院有限责任公司 | A kind of heat-insulated 660 DEG C to the 760 DEG C high temperature steam pipelines with pressure-bearing of interlayer |
| CN109404625B (en) * | 2018-12-10 | 2023-11-24 | 上海发电设备成套设计研究院有限责任公司 | Interlayer heat-insulating and pressure-bearing 660-760 ℃ high-temperature steam pipeline |
| CN111482038A (en) * | 2019-01-29 | 2020-08-04 | 内蒙古环保投资集团有限公司 | Heat insulation structure of VOCs purification treatment device and construction method thereof |
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