CN208204226U - A kind of new type stainless steel. corrosion resistance heat conducting pipe - Google Patents
A kind of new type stainless steel. corrosion resistance heat conducting pipe Download PDFInfo
- Publication number
- CN208204226U CN208204226U CN201820324771.XU CN201820324771U CN208204226U CN 208204226 U CN208204226 U CN 208204226U CN 201820324771 U CN201820324771 U CN 201820324771U CN 208204226 U CN208204226 U CN 208204226U
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- stainless steel
- adhesive layer
- heat conducting
- new type
- corrosion resistance
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Abstract
The utility model discloses a kind of new type stainless steel. corrosion resistance heat conducting pipes, including outer tube and inner tube, it is bonded as one between outer tube and inner tube by adhesive layer, inner tube wall is coated with erosion resistant coating, resistance to compression layer is arranged in outer tube outer wall, and the utility model structure is simple, has good thermally conductive, anti-corrosion, effect of resist compression, it is suitable for being used for a long time under rugged environment, long service life.
Description
Technical field
The utility model relates to stainless steel tube technical field, specially a kind of new type stainless steel. corrosion resistance heat conducting pipe.
Background technique
In the prior art, heat conducting pipe or be stainless steel tube or be copper pipe or aluminum pipe, be not able to satisfy both have it is good
Corrosion resistance, the requirement for having preferable heating conduction again.
China Patent No. " 201720741911.9 " discloses a kind of thermally conductive steel pipe of stainless steel, the advantage is that: both having
Thermal conductivity has certain corrosion resistance again, can satisfy some requirements used；Disadvantage is that: it is tied
Structure is complicated, and heat dissipation uniformity is poor, in addition, effect of resist compression is poor, is easily deformed.
Utility model content
The purpose of this utility model is to provide a kind of new type stainless steel. corrosion resistance heat conducting pipes, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of new type stainless steel. corrosion resistance heat conducting pipe, including outer
Pipe and inner tube, are bonded as one between the outer tube and inner tube by adhesive layer, and said inner tube inner wall is coated with erosion resistant coating, described
Resistance to compression layer is arranged in outer tube outer wall；
The adhesive layer includes the first PET film and the second PET film, is successively set between first PET film and the second PET film
It is equipped with the first thermally conductive adhesive layer, graphite linings and the second thermally conductive adhesive layer；The first thermally conductive adhesive layer and the second thermally conductive adhesive layer
It is all made of epoxide-resin glue.
Preferably, the erosion resistant coating uses titanium nitride coating or titanium carbonitride coating, and the erosion resistant coating is with a thickness of 1mm-
2mm。
Preferably, the resistance to compression layer uses 17CrNiMo carbon steel material, and the resistance to compression layer is with a thickness of 2mm-3mm.
Preferably, the outer tube uses stainless steel tube, and said inner tube uses aluminum pipe.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, there is good lead
Heat, anti-corrosion, effect of resist compression are suitable for being used for a long time under rugged environment, long service life；Wherein, between outer tube and inner tube
Adhesive layer bonding firmness it is strong, and heat dissipation uniformity is good, can further increase the heating conduction of stainless steel tube；In inner tube
The erosion resistant coating being arranged on wall can be improved the anti-corrosion of stainless steel tube, rust-proof effect；In addition, the resistance to compression layer pole being arranged on outer tube outer wall
The big toughness and compressive property for improving stainless steel tube.
Detailed description of the invention
Fig. 1 is the utility model overall structure cross-sectional view；
Fig. 2 is the utility model adhesive layer cross-sectional view.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of new type stainless steel. corrosion resistance heat conducting pipe, including outer tube 1
With inner tube 2, outer tube 1 uses stainless steel tube, and said inner tube 2 uses aluminum pipe；It is viscous by adhesive layer 3 between the outer tube 1 and inner tube 2
It is connected in one, 2 inner wall of said inner tube is coated with erosion resistant coating 4, and resistance to compression layer 5 is arranged in 1 outer wall of outer tube；
The adhesive layer 3 includes the first PET film 6 and the second PET film 7, between first PET film 6 and the second PET film 7
It is disposed with the first thermally conductive adhesive layer 8, graphite linings 9 and the second thermally conductive adhesive layer 10；The first thermally conductive adhesive layer 8 and second
Thermally conductive adhesive layer 10 is all made of epoxide-resin glue.Wherein, PET film has excellent heat-resisting, cold resistance and good chemically-resistant medicine
Moral character and oil resistivity；But also there is excellent tensile strength and impact strength；Graphite linings have good heat dissipation effect；This
In utility model, the adhesive layer bonding firmness between outer tube and inner tube is strong, and heat dissipation uniformity is good, can further increase
The heating conduction of stainless steel tube.
In the utility model, erosion resistant coating 4 use titanium nitride coating or titanium carbonitride coating, the erosion resistant coating 4 with a thickness of
1mm-2mm, the erosion resistant coating can be improved the anti-corrosion of stainless steel tube, rust-proof effect.
In the utility model, resistance to compression layer 5 uses 17CrNiMo carbon steel material, and the resistance to compression layer 5 is with a thickness of 2mm-3mm.It should
Resistance to compression layer greatly improves the toughness and compressive property of stainless steel tube.
In conclusion the utility model structure is simple, there is good thermally conductive, anti-corrosion, effect of resist compression, be suitable for severe
In the environment of be used for a long time, long service life.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of new type stainless steel. corrosion resistance heat conducting pipe, including outer tube (1) and inner tube (2), it is characterised in that: the outer tube (1) and inner tube
(2) it is bonded as one between by adhesive layer (3), said inner tube (2) inner wall is coated with erosion resistant coating (4), outer tube (1) outer wall
It is arranged resistance to compression layer (5)；
The adhesive layer (3) includes the first PET film (6) and the second PET film (7), first PET film (6) and the second PET film
(7) the first thermally conductive adhesive layer (8), graphite linings (9) and the second thermally conductive adhesive layer (10) are disposed between；Described first is thermally conductive
Adhesive layer (8) and the second thermally conductive adhesive layer (10) are all made of epoxide-resin glue.
2. a kind of new type stainless steel. corrosion resistance heat conducting pipe according to claim 1, it is characterised in that: the erosion resistant coating (4) uses nitrogen
Change titanium coating or titanium carbonitride coating, the erosion resistant coating (4) is with a thickness of 1mm-2mm.
3. a kind of new type stainless steel. corrosion resistance heat conducting pipe according to claim 1, it is characterised in that: the resistance to compression layer (5) uses
17CrNiMo carbon steel material, the resistance to compression layer (5) is with a thickness of 2mm-3mm.
4. a kind of new type stainless steel. corrosion resistance heat conducting pipe according to claim 1, it is characterised in that: the outer tube (1) is using stainless
Steel pipe, said inner tube (2) use aluminum pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820324771.XU CN208204226U (en) | 2018-03-09 | 2018-03-09 | A kind of new type stainless steel. corrosion resistance heat conducting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820324771.XU CN208204226U (en) | 2018-03-09 | 2018-03-09 | A kind of new type stainless steel. corrosion resistance heat conducting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208204226U true CN208204226U (en) | 2018-12-07 |
Family
ID=64535631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820324771.XU Active CN208204226U (en) | 2018-03-09 | 2018-03-09 | A kind of new type stainless steel. corrosion resistance heat conducting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208204226U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813014A (en) * | 2019-01-25 | 2019-05-28 | 江苏通盛换热器有限公司 | A kind of structure that capillary is connect with copper pipe |
| CN109813175A (en) * | 2019-01-25 | 2019-05-28 | 江苏通盛换热器有限公司 | A kind of exchanger header structure |
-
2018
- 2018-03-09 CN CN201820324771.XU patent/CN208204226U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813014A (en) * | 2019-01-25 | 2019-05-28 | 江苏通盛换热器有限公司 | A kind of structure that capillary is connect with copper pipe |
| CN109813175A (en) * | 2019-01-25 | 2019-05-28 | 江苏通盛换热器有限公司 | A kind of exchanger header structure |
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