CN208793910U - Anticorrosive high thermal conductivity steam pipe - Google Patents
Anticorrosive high thermal conductivity steam pipe Download PDFInfo
- Publication number
- CN208793910U CN208793910U CN201821179213.5U CN201821179213U CN208793910U CN 208793910 U CN208793910 U CN 208793910U CN 201821179213 U CN201821179213 U CN 201821179213U CN 208793910 U CN208793910 U CN 208793910U
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- CN
- China
- Prior art keywords
- straight line
- steam pipe
- stainless steel
- thermal conductivity
- high thermal
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- 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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- Rigid Pipes And Flexible Pipes (AREA)
- Thermal Insulation (AREA)
Abstract
The utility model discloses a kind of anticorrosive high thermal conductivity steam pipes, including spiral stainless steel tube, one section of straight line tube body is respectively equipped at the both ends open of the spiral stainless steel tube, the inner wall of the straight line tube body is inclined first inclined-plane of ecto-entad, annular spread has several grooves on the inner wall of the straight line tube body, the junction of the spiral stainless steel tube and straight line tube body is inclined second inclined-plane of ecto-entad, the outer wall of the spiral stainless steel tube and straight line tube body is coated respectively with heat insulating coating, the outside of the heat insulating coating is equipped with etch resistant layer, it is strong that the utility model is intended to provide a kind of capacity of heat transmission, it is corrosion-resistant, wear-resisting steam pipe.
Description
Technical field
The utility model relates to steam pipe technical field, especially a kind of anticorrosive high thermal conductivity steam pipe.
Background technique
Currently, temperature reduces fairly obvious most jet chimneys in transmission process in pipe, in the mistake of vapor transmission
Cheng Zhong, steam temperature at air inlet and air outlet reduces comparatively fast, is easy to appear condensed water, if condensed water can not normally flow
Out to outside steam pipe, being then easy to cause to corrode to steam tube body；Steam pipe is easy to appear the feelings of damage when by external force
Condition, and be exposed to and be easy to suffer erosion and damage in outside air, influence the normal use of steam pipe；Thus, it is necessary to steaming
The structure of steam pipe is transformed.
Utility model content
The utility model is insufficient in view of the above technology, provides a kind of strong, corrosion-resistant, the wear-resisting anticorrosive height of capacity of heat transmission and leads
Live steam pipe.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions:
Anticorrosive high thermal conductivity steam pipe, including spiral stainless steel tube are distinguished at the both ends open of the spiral stainless steel tube
Equipped with one section of straight line tube body, the inner wall of the straight line tube body is inclined first inclined-plane of ecto-entad, the straight line tube body it is interior
Annular spread has several grooves on wall, and the junction of the spiral stainless steel tube and straight line tube body is ecto-entad inclined the
The outer wall of two inclined-planes, the spiral stainless steel tube and straight line tube body is coated respectively with heat insulating coating, sets on the outside of the heat insulating coating
There is etch resistant layer.
Further, the pipe wall internal diameters ecto-entad on first inclined-plane gradually decreases.
Further, for several described grooves at least provided with four, several described grooves are trapezoidal.
Further, the pipe wall internal diameters ecto-entad on second inclined-plane is gradually increased.
Further, the heat insulating coating is made of ceramic coating.
Further, the etch resistant layer is made of epoxy coating.
The utility model has the following beneficial effects:
First inclined-plane and the second inclined-plane are set, steam can be made to be compressed at nozzle, is entered back into spiral stainless steel tube,
Steam compression be discharged into spiral stainless steel tube during temperature will not reduce the phenomenon that, to guarantee the transmission of steam
Efficiency.
First inclined-plane and groove can dredge water made of steam condensation at straight line tube body, avoid in rectilinear tubes body
The ponding of appearance causes to corrode to tube body.
The heat insulating coating made of ceramic coating can completely cut off the heat transfer effect between steam pipe entirety and the external world, thus
Guarantee that the temperature of steam is stablized.
The etch resistant layer made of epoxy coating can make the surface layer of steam pipe be not readily susceptible to extraneous erosion, and energy
Making the toughness on the surface layer of steam pipe enhances.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram of internal structure of the utility model.
Fig. 3 is the structural schematic diagram of groove.
In figure, spiral stainless steel tube 1, straight line tube body 2, the first inclined-plane 3, groove 4, the second inclined-plane 5, heat insulating coating 6, anti-corruption
Lose layer 7.
Specific embodiment
As shown in Fig. 1 and Fig. 2 combination, anticorrosive high thermal conductivity steam pipe, including spiral stainless steel tube 1, the spiral are stainless
It is respectively equipped with one section of straight line tube body 2 at the both ends open of steel pipe 1, the inner wall of the straight line tube body 2 is ecto-entad inclined the
One inclined-plane 3, annular spread has several grooves 4, the spiral stainless steel tube 1 and rectilinear tubes on the inner wall of the straight line tube body 2
The junction of body 2 is inclined second inclined-plane 5 of ecto-entad, and the outer wall of the spiral stainless steel tube 1 and straight line tube body 2 applies respectively
There is heat insulating coating 6, the outside of the heat insulating coating 6 is equipped with etch resistant layer 7, and the pipe wall internal diameters on first inclined-plane 3 are by extroversion
It inside gradually decreases, several described grooves 4 are at least provided with four, several described grooves 4 are trapezoidal, second inclined-plane 5
Pipe wall internal diameters ecto-entad is gradually increased, and the heat insulating coating 6 is made of ceramic coating, and the etch resistant layer 7 is by epoxy
Cold coating is made.
First inclined-plane 3 and the second inclined-plane 5 are set, steam can be made to be compressed at nozzle, enters back into spiral stainless steel tube 1
It is interior, steam compression be discharged into spiral stainless steel tube 1 during temperature will not reduce the phenomenon that, to guarantee steam
Efficiency of transmission.
First inclined-plane 3 and groove 4 can dredge water made of steam condensation at straight line tube body 2, avoid rectilinear tubes
The ponding occurred in body 2 causes to corrode to tube body.
The heat insulating coating 6 made of ceramic coating can completely cut off the heat transfer effect between steam pipe entirety and the external world, from
And guarantees the temperature of steam and stablize.
The etch resistant layer 7 made of epoxy coating can make the surface layer of steam pipe be not readily susceptible to extraneous erosion, and
Can make the toughness on the surface layer of steam pipe enhances.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. anticorrosive high thermal conductivity steam pipe, including spiral stainless steel tube (1), which is characterized in that the spiral stainless steel tube (1)
One section of straight line tube body (2) is respectively equipped at both ends open, the inner wall of the straight line tube body (2) is that ecto-entad inclined first is oblique
Face (3), annular spread has several grooves (4) on the inner wall of the straight line tube body (2), the spiral stainless steel tube (1) and straight
The junction of spool body (2) is inclined second inclined-plane (5) of ecto-entad, the spiral stainless steel tube (1) and straight line tube body (2)
Outer wall be coated respectively with heat insulating coating (6), the outside of the heat insulating coating (6) is equipped with etch resistant layer (7).
2. anticorrosive high thermal conductivity steam pipe according to claim 1, which is characterized in that the pipe on first inclined-plane (3)
Wall internal diameter ecto-entad gradually decreases.
3. anticorrosive high thermal conductivity steam pipe according to claim 1, which is characterized in that several described grooves (4) are at least
If there are four, several described grooves (4) are trapezoidal.
4. anticorrosive high thermal conductivity steam pipe according to claim 1, which is characterized in that the tube wall of second inclined-plane (5)
Internal diameter ecto-entad is gradually increased.
5. anticorrosive high thermal conductivity steam pipe according to claim 1, which is characterized in that the heat insulating coating (6) is by nanometer
Ceramic coating is made.
6. anticorrosive high thermal conductivity steam pipe according to claim 1, which is characterized in that the etch resistant layer (7) is by epoxy
Cold coating is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179213.5U CN208793910U (en) | 2018-07-25 | 2018-07-25 | Anticorrosive high thermal conductivity steam pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179213.5U CN208793910U (en) | 2018-07-25 | 2018-07-25 | Anticorrosive high thermal conductivity steam pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793910U true CN208793910U (en) | 2019-04-26 |
Family
ID=66203274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821179213.5U Expired - Fee Related CN208793910U (en) | 2018-07-25 | 2018-07-25 | Anticorrosive high thermal conductivity steam pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793910U (en) |
-
2018
- 2018-07-25 CN CN201821179213.5U patent/CN208793910U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |