CN206410585U - A kind of novel heat exchange pipe - Google Patents
A kind of novel heat exchange pipe Download PDFInfo
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- CN206410585U CN206410585U CN201621492307.9U CN201621492307U CN206410585U CN 206410585 U CN206410585 U CN 206410585U CN 201621492307 U CN201621492307 U CN 201621492307U CN 206410585 U CN206410585 U CN 206410585U
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- helical fin
- fin
- heat exchange
- exchange pipe
- novel heat
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Abstract
The utility model is a kind of novel heat exchange pipe, inner tube including outer tube, with outer concentric tube, soldering connection has quincunx corrugated fin between outer tube and inner tube, and it is connected with each other outer tube and inner tube, aperture is provided with quincunx corrugated fin, inner tube inlet end is sealed with baffle plate, it is characterised in that outer tube outer wall, which spirals, helical fin.Preferably, the root of helical fin is highly higher than the height of its corresponding outer rim.Preferably, the outer edge of helical fin is provided with the hook plate upwardly extended.Preferably, the pitch of helical fin and spiral shell footpath are successively decreased or are incremented by from bottom to top.Preferably, in the same longitudinal profile of helical fin, the curved formula transition of corresponding outer rim of the root of helical fin to helical fin.Preferably, has metal dust on helical fin.Preferably, the metal dust having on helical fin forms the metal powder layer of foaming structure by way of sintering in Spiral Fin Surface.
Description
Technical field
The utility model is related to heat exchanger tube technical field, more particularly to a kind of novel heat exchange pipe.
Background technology
A large amount of used heat can be produced in natural gas compressing technique, particularly between one stage of compression, two-stage compression, if now
Waste Heat Reuse heat exchanger in natural gas can be absorbed and be used for heat supply, shower etc., will be advantageous to save the energy, be conducive to
Energy-saving and emission-reduction, and a kind of heat exchanger of energy high efficient heat exchanging is needed if thinking to complete said process well.Exchange heat tube type heat exchangers
It is a kind of most common heat exchanger, heat exchanger tube therein is core component.Existing heat exchange tube type heat exchangers heat exchange efficiency is not high enough,
In the case of certain heat exchange amount, floor space is big.Accordingly, it would be desirable to technically make improvement.
Utility model content
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of novel heat exchange pipe.
The utility model to achieve the above object, using following technical scheme：
A kind of described novel heat exchange pipe, including outer tube, the inner tube with outer concentric tube, soldering connection between outer tube and inner tube
There is quincunx corrugated fin, and be connected with each other outer tube and inner tube, aperture is provided with quincunx corrugated fin, inner tube inlet end is used
Baffle plate is sealed, it is characterised in that outer tube outer wall, which spirals, helical fin.
Preferably, the root of helical fin is highly higher than the height of its corresponding outer rim.
Preferably, the outer edge of helical fin is provided with the hook plate upwardly extended.
Preferably, the pitch of helical fin and spiral shell footpath are successively decreased or are incremented by from bottom to top.
Preferably, in the same longitudinal profile of helical fin, the corresponding outer rim of the root of helical fin to helical fin
Curved formula transition.
Preferably, has metal dust on helical fin.
Preferably, the metal dust having on helical fin is by way of sintering in Spiral Fin Surface formation foam knot
The metal powder layer of structure.
Preferably, has metal dust on quincunx corrugated fin, the metal dust is by way of sintering quincunx
Corrugated fin surface forms the metal powder layer of foaming structure.
Preferably, helical fin and hook plate are provided with ripple.
The metal dust layer material of above-mentioned quincunx corrugated fin and Spiral Fin Surface can be copper, aluminium, stainless steel or
Other alloys of person.
The beneficial effects of the utility model are：The utility model is by increasing heat source medium, heat transferring medium and heat exchanger tube
Heat exchange area, greatly improves heat exchange efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 be in Fig. 1 of the present utility model A-A to sectional drawing.
In figure：1- outer tubes；2- helical fins；3- hooks plate；4- inner tubes；5- is quincunx corrugated fin.
It is described in detail referring to the drawings below with reference to embodiment of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As depicted in figs. 1 and 2, a kind of novel heat exchange pipe, including outer tube 1, the inner tube 4 concentric with outer tube 1, outer tube 1 with it is interior
Soldering connection has quincunx corrugated fin 5 between pipe 4, and is connected with each other outer tube 1 and inner tube 4, is opened on quincunx corrugated fin 5
There is aperture, the aperture has the effect of turbulent flow generator, and the arrival end of inner tube 4 is sealed with baffle plate, it is characterised in that outside outer tube 1
Wall, which spirals, helical fin 2.
Preferably, the root of helical fin 2 is highly higher than the height of its corresponding outer rim.
Preferably, the outer edge of helical fin 2 is provided with the hook plate 3 upwardly extended.
Preferably, the pitch of helical fin 2 and spiral shell footpath are successively decreased or are incremented by from bottom to top.
Above by the continuous flow direction for changing heat transferring medium and flowing velocity, heat exchange efficiency is effectively improved.
Preferably, in the same longitudinal profile of helical fin 2, the root of helical fin 2 to helical fin 2 it is corresponding outer
The curved formula transition of edge, in the case of same volume, increases the contact area of heat transferring medium and helical fin 2.
Preferably, has metal dust on helical fin 2.
Preferably, the metal dust having on helical fin 2 forms foam by way of sintering on the surface of helical fin 2
The metal powder layer of structure, porous foamed metal powder bed is conducive to heat exchange.
Preferably, has metal dust on quincunx corrugated fin 5, the metal dust is by way of sintering quincunx
The surface of corrugated fin 5 forms the metal powder layer of foaming structure, and porous foamed metal powder bed is conducive to heat exchange.
Preferably, helical fin 2 and hook plate 3 are provided with ripple.
Heat source medium circulates in quincunx corrugated fin 5 and outer tube 1, the space of the formation of inner tube 4, and heat transferring medium is in outer tube
1 outer circulation.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model implement not by
The limitation of aforesaid way, if the various improvement that method design of the present utility model and technical scheme are carried out are employed, or without
Improvement directly applies to other occasions, within protection domain of the present utility model.
Claims (10)
1. a kind of novel heat exchange pipe, including outer tube (1), the inner tube (4) concentric with outer tube (1), between outer tube (1) and inner tube (4)
Soldering connection has quincunx corrugated fin (5), and is connected with each other outer tube (1) and inner tube (4), on quincunx corrugated fin (5)
Aperture is provided with, inner tube (4) arrival end is sealed with baffle plate, it is characterised in that outer tube (1) outer wall spirals and has helical fin (2).
2. a kind of novel heat exchange pipe according to claim 1, it is characterised in that the root of helical fin (2) is highly higher than
The height of its corresponding outer rim.
3. a kind of novel heat exchange pipe according to claim 1 or 2, it is characterised in that the outer edge of helical fin (2) is provided with
The hook plate (3) upwardly extended.
4. a kind of novel heat exchange pipe according to claim 3, it is characterised in that the pitch and spiral shell of helical fin (2) are without leave
Successively decrease on down or be incremented by.
5. a kind of novel heat exchange pipe according to claim 4, it is characterised in that cutd open in the same longitudinal direction of helical fin (2)
In face, the curved formula transition of corresponding outer rim of the root of helical fin (2) to helical fin (2).
6. according to a kind of novel heat exchange pipe any one of in claim 1,2,4, it is characterised in that helical fin (2)
It is upper to have metal dust.
7. a kind of novel heat exchange pipe according to claim 5, it is characterised in that have metal dust on helical fin (2).
8. a kind of novel heat exchange pipe according to claim 7, it is characterised in that the metal powder having on helical fin (2)
End forms the metal powder layer of foaming structure by way of sintering on helical fin (2) surface.
9. a kind of novel heat exchange pipe according to claim 7, it is characterised in that with gold on quincunx corrugated fin (5)
Belong to powder, the metal dust forms the metal dust of foaming structure by way of sintering on quincunx corrugated fin (5) surface
Layer.
10. a kind of novel heat exchange pipe according to claim 3, it is characterised in that set on helical fin (2) and hook plate (3)
There is ripple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492307.9U CN206410585U (en) | 2016-12-30 | 2016-12-30 | A kind of novel heat exchange pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492307.9U CN206410585U (en) | 2016-12-30 | 2016-12-30 | A kind of novel heat exchange pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206410585U true CN206410585U (en) | 2017-08-15 |
Family
ID=59553144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621492307.9U Active CN206410585U (en) | 2016-12-30 | 2016-12-30 | A kind of novel heat exchange pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206410585U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151572A (en) * | 2017-12-22 | 2018-06-12 | 河南百年融熥实业有限公司 | A kind of helical fin heat exchanger tube |
| CN108168352A (en) * | 2017-12-26 | 2018-06-15 | 李春花 | A kind of external spiral curve finned tube and its manufacturing method |
| CN108195218A (en) * | 2017-12-26 | 2018-06-22 | 李春花 | A kind of external curve finned tube and its manufacturing method |
-
2016
- 2016-12-30 CN CN201621492307.9U patent/CN206410585U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151572A (en) * | 2017-12-22 | 2018-06-12 | 河南百年融熥实业有限公司 | A kind of helical fin heat exchanger tube |
| CN108168352A (en) * | 2017-12-26 | 2018-06-15 | 李春花 | A kind of external spiral curve finned tube and its manufacturing method |
| CN108195218A (en) * | 2017-12-26 | 2018-06-22 | 李春花 | A kind of external curve finned tube and its manufacturing method |
| CN108168352B (en) * | 2017-12-26 | 2019-05-07 | 新昌县开铭制冷配件有限公司 | A kind of external spiral curve finned tube and its manufacturing method |
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