CN108731510A - A kind of gilled radiator - Google Patents
A kind of gilled radiator Download PDFInfo
- Publication number
- CN108731510A CN108731510A CN201710241398.1A CN201710241398A CN108731510A CN 108731510 A CN108731510 A CN 108731510A CN 201710241398 A CN201710241398 A CN 201710241398A CN 108731510 A CN108731510 A CN 108731510A
- Authority
- CN
- China
- Prior art keywords
- tube
- fin
- gilled radiator
- base
- base tube
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/05308—Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of gilled radiator that one embodiment of the invention provides includes gas collecting tube, collector tube, fin and multiple base tubes, and multiple base tubes are intervally arranged, and the both ends of base tube are connected with gas collecting tube and collector tube perforation respectively, and fin is connect with the tube body of at least one base tube.A kind of gilled radiator provided in an embodiment of the present invention, by the heat transfer to fin of base tube, increases the heat exchange area of the gilled radiator of the embodiment of the present invention, improves heat exchanger effectiveness by way of connecting fin with the tube body of at least one base tube.
Description
Technical field
The present invention relates to energy transmission technical fields, and in particular to a kind of gilled radiator.
Background technology
Gilled radiator is that a kind of relatively broad heat transmission equipment is used in gas and liquid heat exchanger.It is finned to dissipate
Hot device includes base tube and fin, and fin is installed on base tube, for achieving the purpose that augmentation of heat transfer.The heat of gilled radiator is handed over
It is bigger than traditional shell and tube, panel radiator to change area, heat exchanger effectiveness is higher than traditional heat sinks, therefore is widely applied to not
Same domain.
But most of existing gilled radiator is using tension wrapped fin tube, roller sheet formula finned tube and sheet string type
Finned tube etc. reaches optimum efficiency not yet although heat exchanger effectiveness is higher than traditional heat sinks, therefore, increases finned
The heat exchange area of radiator is particularly important with the heat exchanger effectiveness for further increasing gilled radiator.
Invention content
In view of this, an embodiment of the present invention provides a kind of gilled radiator, solves existing gilled radiator and change
The small problem for causing heat exchanger effectiveness not high of hot area.
A kind of gilled radiator that one embodiment of the invention provides includes gas collecting tube, collector tube, fin and multiple base tubes,
Multiple base tubes are intervally arranged, and the both ends of base tube are connected with gas collecting tube and collector tube perforation respectively, fin and at least one base tube
Tube body connects.
In an embodiment of the present invention, gilled radiator includes：Fin connects with the tube body for the base tube being disposed adjacent sequence
It connects.
In an embodiment of the present invention, fin be symmetricly set on extend to the direction of adjacent base tube along base tube to be formed it is flat
The both sides in face.
In an embodiment of the present invention, it two base tubes being disposed adjacent and is connect with the base tube and symmetrically arranged fin shape
The tubular cavity being radially closed.
In an embodiment of the present invention, fin is arc plate structure, and arc panel includes arc convex, and fin is to arc convex
Direction far from symmetrically arranged fin is arranged.
In an embodiment of the present invention, the outer surface of base tube is provided with column and/or sheet protrusion.
In an embodiment of the present invention, base tube is screwed pipe and/or fluted tube.
In an embodiment of the present invention, base tube is copper pipe.
In an embodiment of the present invention, the material of fin is aluminium.
In an embodiment of the present invention, gilled radiator further comprises heat shield, heat shield be set to gas collecting tube with
Between external environment, it is arranged close to gas collecting tube.
A kind of gilled radiator provided in an embodiment of the present invention is by the way that fin to be connect with the tube body of at least one base tube
Mode increase the heat exchange area of the gilled radiator of the embodiment of the present invention by the heat transfer to fin of base tube, carry
High heat exchanger effectiveness.
Description of the drawings
Fig. 1 show a kind of main structure diagram of gilled radiator of first embodiment of the invention offer.
Fig. 2 show the plan structure of the base tube and fin of a kind of gilled radiator of second embodiment of the invention offer
Schematic diagram.
Fig. 3 show a kind of left view structural representation of gilled radiator of third embodiment of the invention offer.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Fig. 1 show a kind of main structure diagram of gilled radiator of first embodiment of the invention offer.Such as Fig. 1
Shown, a kind of gilled radiator that first embodiment of the invention provides includes gas collecting tube 3, collector tube 4, fin 2 and multiple bases
Pipe 1, multiple base tubes 1 are intervally arranged, and the both ends of base tube 1 are connected with gas collecting tube 3 and the perforation of collector tube 4 respectively, fin 2 and at least one
The tube body of a base tube 1 connects.
Fin 2 by connecting by first embodiment of the invention in gilled radiator with the tube body of at least one base tube 1
Mode increase the heat exchange area of gilled radiator by the heat transfer of base tube 1 to fin 2, improve heat exchange effect
Rate.
It should be appreciated that in the first embodiment of the invention, fin 2 can be connected across the pipe of arbitrary non-conterminous two base tubes 1
Between body, the tube body of arbitrary neighborhood or non-conterminous multiple base tubes 1 can be also connected, scene is actually used with abundant adaptation.
Preferably, in an embodiment of the present invention, fin 2 is linked in sequence with the tube body for the base tube 1 being disposed adjacent, that is,
It says, fin 2 is linked in sequence the tube body of the base tube 1 being intervally arranged successively.Fin 2 is set to be linked in sequence successively the base tube 1 being intervally arranged
Tube body, the heat transfer efficiency of fin 2 and base tube 1 can be fully improved, to further increase the heat exchange of gilled radiator
Area improves heat exchanger effectiveness.
Fig. 2 show the plan structure of the base tube and fin of a kind of gilled radiator of second embodiment of the invention offer
Schematic diagram.As shown in Fig. 2, extend second embodiment of the invention on the basis of first embodiment of the invention, in the present invention the
In two embodiments, fin 2 is symmetricly set on along base tube 1 both sides for the plane to be formed that extends to the direction of adjacent base tube 1.
It should be appreciated that in an embodiment of the present invention, it is arranged to be formed along base tube 1 extending to the direction of adjacent base tube 1
The fin 2 of the both sides of plane may not be symmetrical structure.
Preferably, in second embodiment of the invention, fin 2 connects the tube body of all base tubes 1 being intervally arranged, and is come with this
The contact area for increasing fin 2 and base tube, to improve the heat transfer efficiency of fin 2 and base tube 1.
Preferably, in an embodiment of the present invention, fin 2 is arc plate structure, and arc panel includes arc convex, fin 2
It is arranged to direction of the arc convex far from symmetrically arranged fin 2.Specifically, the base adjacent with each two of symmetrically arranged fin 2
The tube body of pipe 1 is respectively formed the tubular cavity of radial closure, and the tubular cavity of formation can will be transmitted to from base tube 1 and base tube 1
The thermal energy storage of fin 2 increases the heat exchange area of the gilled radiator of the embodiment of the present invention in tubular cavity, to effectively
Improve the efficiency of heating surface of gilled radiator.
It should be appreciated that fin 2 can also be the Rectangular Plate Structure of protrusion, i.e., the described protrusion is rectangular preiection.The tool of protrusion
Setting can be freely arranged in shape according to actual demand.The purpose of protrusion is the appearance of the tubular cavity in order to fully increase formation
Product, fully to increase the heat exchange area of the gilled radiator of the embodiment of the present invention.
In an embodiment of the present invention, the outer surface of base tube 1 is provided with column and/or sheet protrusion, column and/or piece
The concrete shape and height of projection of shape protrusion can freely be set according to actual conditions.Base tube 1 outer surface setting column and/
Or the purpose of sheet protrusion is the contact area of base tube 1 and external environment in order to further increase, to improve the efficiency of heating surface.
In an embodiment of the present invention, base tube 1 is screwed pipe or fluted tube.Set base tube 1 to screwed pipe or fluted tube
Purpose be base tube 1 and external environment in order to further increase contact area, to improve the efficiency of heating surface.
In an embodiment of the present invention, the material of base tube 1 is copper pipe, and since copper material heat transfer coefficient is big, heat transfer is fast, because
This, which sets base tube 1 to copper pipe, can effectively improve the transmission efficiency that base tube 1 conducts heat to fin 2.
In an embodiment of the present invention, fin 2 is aluminum material.Since aluminum material heat transfer coefficient is big, therefore, it is possible to incite somebody to action
The heat of fin 2 is transmitted in external environment, to increase the efficiency of heating surface of gilled radiator provided in an embodiment of the present invention.
Further, since aluminum material density is small, it can accordingly mitigate the quality of gilled radiator, therefore set fin 2 to aluminium material
Material more has practicability.
It should be appreciated that the material of base tube 1 and fin 2 includes but not limited to copper and aluminium, other have larger heat transfer coefficient
Material can be replaced.
Fig. 3 show a kind of left view structural representation of gilled radiator of third embodiment of the invention offer.Such as Fig. 3
It is shown, extend third embodiment of the invention on the basis of the above embodiment of the present invention, third embodiment of the invention is further
Including heat shield 5, heat shield 5 is set between gas collecting tube 3 and external environment, and is arranged close to gas collecting tube 3.That is,
Heat shield 5 is arranged with gas collecting tube 3 in the same end, and heat shield 5 surrounds gas collecting tube 3.Due to connecing in gas collecting tube 3 and fin 2
Tactile portion temperature is higher, so heat shield 5 is arranged at 3 end of gas collecting tube, setting heat shield 5 can effectively prevent personnel accidentally to touch this hair
By accidental scalding when the radiator that bright embodiment provides, the safety that equipment uses is improved.
It should be appreciated that in actual use, it also can be according to actual needs provided in an embodiment of the present invention finned
Other positions of radiator install heat shield 5, the loading position including but not limited to referred in the technical program additional.
In the actual application of gilled radiator provided in an embodiment of the present invention, the water heated becomes water steaming
Gas, vapor enter gas collecting tube 3 by external pipe, and gas collecting tube 3 is further separated into base tube 1, and base tube 1 transfers heat to contact and sets
The fin 2 set, the heat dissipation of 2 external environment of fin are condensed into water after vapor heat dissipation and enter collector tube 4, to which the present invention is implemented
The gilled radiator that example provides completes the process of heat external environment.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Within god and principle, made by any modification, equivalent replacement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of gilled radiator, including gas collecting tube, collector tube, fin and multiple base tubes, the multiple base tube are intervally arranged,
The both ends of the base tube respectively with the gas collecting tube and collector tube perforation connect, which is characterized in that the fin with it is at least one
The tube body of the base tube connects.
2. gilled radiator as described in claim 1, which is characterized in that the pipe of the fin and at least one base tube
Body connects：The fin is linked in sequence with the tube body for the base tube being disposed adjacent.
3. gilled radiator as claimed in claim 1 or 2, which is characterized in that the fin is symmetricly set on along described
Base tube extends the both sides of the plane to be formed to the direction of adjacent base tube.
4. gilled radiator as claimed in claim 3, which is characterized in that two base tubes being disposed adjacent and with the base
Pipe connects and the tubular cavity of the symmetrically arranged fin formation radial closure.
5. gilled radiator as claimed in claim 3, which is characterized in that the fin is arc plate structure, the arc
Plate includes arc convex, and the fin is arranged to direction of the arc convex far from the symmetrically arranged fin.
6. gilled radiator as described in claim 1, which is characterized in that the outer surface of the base tube be provided with column and/
Or sheet protrusion.
7. gilled radiator as described in claim 1, which is characterized in that the base tube is screwed pipe and/or fluted tube.
8. gilled radiator as described in claim 1, which is characterized in that the base tube is copper pipe.
9. gilled radiator as described in claim 1, which is characterized in that the material of the fin is aluminium.
10. gilled radiator as described in claim 1, which is characterized in that further comprise heat shield, it is described heat-insulated to be provide with
It is placed between the gas collecting tube and external environment, is arranged close to the gas collecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710241398.1A CN108731510A (en) | 2017-04-13 | 2017-04-13 | A kind of gilled radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710241398.1A CN108731510A (en) | 2017-04-13 | 2017-04-13 | A kind of gilled radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108731510A true CN108731510A (en) | 2018-11-02 |
Family
ID=63924963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710241398.1A Pending CN108731510A (en) | 2017-04-13 | 2017-04-13 | A kind of gilled radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108731510A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562176A (en) * | 2018-05-18 | 2018-09-21 | 广东美的制冷设备有限公司 | Heat exchanger and heat transmission equipment |
| CN108592654A (en) * | 2018-05-18 | 2018-09-28 | 广东美的制冷设备有限公司 | Heat exchanger and heat transmission equipment |
| CN114440666A (en) * | 2022-01-28 | 2022-05-06 | 广东美的暖通设备有限公司 | Microchannel heat exchanger and electrical equipment |
-
2017
- 2017-04-13 CN CN201710241398.1A patent/CN108731510A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562176A (en) * | 2018-05-18 | 2018-09-21 | 广东美的制冷设备有限公司 | Heat exchanger and heat transmission equipment |
| CN108592654A (en) * | 2018-05-18 | 2018-09-28 | 广东美的制冷设备有限公司 | Heat exchanger and heat transmission equipment |
| WO2019218429A1 (en) * | 2018-05-18 | 2019-11-21 | 广东美的制冷设备有限公司 | Heat exchanger and heat exchange device |
| CN114440666A (en) * | 2022-01-28 | 2022-05-06 | 广东美的暖通设备有限公司 | Microchannel heat exchanger and electrical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181102 |
|
| WD01 | Invention patent application deemed withdrawn after publication |