CN2886490Y - Heat radiator with aluminum column branch wings - Google Patents
Heat radiator with aluminum column branch wings Download PDFInfo
- Publication number
- CN2886490Y CN2886490Y CNU2005200797725U CN200520079772U CN2886490Y CN 2886490 Y CN2886490 Y CN 2886490Y CN U2005200797725 U CNU2005200797725 U CN U2005200797725U CN 200520079772 U CN200520079772 U CN 200520079772U CN 2886490 Y CN2886490 Y CN 2886490Y
- Authority
- CN
- China
- Prior art keywords
- wing
- aluminium
- post
- aluminium post
- fin
- 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.)
- Expired - Fee Related
Links
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
- F28D1/0233—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 air flow channels
-
- 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
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- 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
Abstract
The utility model provides an aluminium column Chi-wing radiator comprising a feedwater horizontal tube, a backwater horizontal tube and aluminium column Chi-wing radiating fins. The aluminium column Chi-wing radiating fin comprises an aluminium column wing and Chi-wings, wherein multiple small-size thin Chi-wings are provided on the inner lateral of the aluminium column wing and the aluminium column wing surface covered and protected by the column wing. The aluminium column Chi-wing can make full use of aluminium material, greatly increase the radiating surface area and further improve the heat engineering efficiency and economic target of all kinds of a complex of corrosion resistant tube and the aluminium column Chi-wing radiator.
Description
The utility model relates to a kind of heating radiator, particularly aluminium post wing radiator.
Aluminium post wing radiator is meant the aluminium post directly for tubing string, or in the aluminium post tubing string of compound another kind of material, logical heating agent in its tubing string, the radiator that constitutes through the aluminium post wing heat radiation of aluminium post appearance.The advantage of the aluminium post wing is the aluminium alloy easy-formation, good heat-transfer.It is to increase radiating surface that the aluminium post wing mainly acts on, and strengthens the heat dissipation capacity of radiator.Aluminium post wing structure should satisfy the heat sinking function of the post wing, also to satisfy requirement of strength simultaneously, though existing hundreds of kind aluminium post wing radiator, but problem be when requirement of strength aluminium post wing thickness big, heat transfer property requires aluminium post wing thickness hour, all by the thickness setting of requirement of strength, aluminium does not make full use of and also is considered to rationally not improve for a long time the aluminium post wing of existing aluminium post wing radiator.
CN 2126403U once disclosed a kind of aluminium alloy heat radiator, at the aluminium post bilateral symmetry circular thermal column wing that distributes, was provided with the heat radiation wing in its outside.By requirement of strength, the post wing near the aluminium post is thick, the post wing from aluminium post far away is progressively thin, but from the heat transfer requirement, near the post wing temperature height of aluminium post, heat output is big, the post wing thickness of aluminium post can reduce, and instead will thicken from the post wing thickness of aluminium post far away, and intensity requires the thickness of the post wing opposite with heat transfer, the actual thickness that can only determine the aluminium post wing by requirement of strength has been wasted aluminium virtually.
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and a kind of aluminium post branch wing radiator of aluminium post aerofoil profile is provided, and makes full use of aluminium, rolls up aluminium post wing radiating surface, improves heat dissipation capacity, dwindles the radiator volume relatively.
The technical scheme that the utility model provides is: a kind of aluminium post wing-type radiator is by confession, backwater transverse tube; aluminium post wing fin is formed; it is characterized in that; on the medial surface of the aluminium post wing, be subjected to the post wing cover and the aluminium post aerofoil of protection on; if the branch wing that quantity is many, size is short and small, fin is thin, this wing and the aluminium post wing are formed the fin of aluminium post skill wing radiator.
The utility model aluminium post branch wing radiating appliance has following advantage:
Aluminium post branch wing fin has solved post wing intensity and the structural inconsistency of conducting heat and requiring, and has made full use of aluminium, and the structure of the aluminium post wing is identical, use identical aluminium, the utility model aluminium post branch wing is made radiating surface, and it is big to make radiating surface than the prior art aluminium post wing, has therefore increased heat dissipation capacity.
Illustrate that accompanying drawing is as follows:
Fig. 1 is that the utility model is a tubing string with the aluminium post directly, forms aluminium post branch wing fin floor map with the aluminium post branch wing.
Fig. 2 is that compound another kind of material is a tubing string in the utility model aluminium post, forms clad aluminum post branch wing fin floor map with the aluminium post branch wing.
Referring to Fig. 1, represent that wherein the aluminium post is tubing string 1, the post wing 2, the branch wing 3.Logical heating agent in its tubing string 1 is through the aluminium post branch wing heat radiation of tubing string appearance.The post wing 2 is respectively established in both sides on the outer surface of tubing string 1, and the intermediolateral column wing 2 is the T type, covers and a protection branch wing 3, makes outside a wing 3 is not exposed to, and does not influence outward appearance, does not influence use.The two side column wings 2 are the Γ type, and purpose is with the middle T type post wing 2.The post wing 2 fin thickness are by the requirement of strength setting.Added the branch wing 3 that quantity is many, size is short and small, fin is thin on the post wing 2 fins, the big radiating surface of the aluminium post branch wing amount of having has solved post wing intensity and the structural inconsistency of conducting heat and requiring, and radiator fin consumption aluminium is few, and heat dissipation capacity is big, and the radiator volume dwindles relatively.
The basic flat shape of the branch wing 3 is rectangle, trapezoidal or triangle, can change circular arc in suitable status on the basis of its basic flat shape, more helps the moulding of extruded aluminium.
The branch wing 3, on an aluminium post branch wing fin, the branch wing 3 quantity should be more than or equal to 5: the branch wing 3 fin size length should be smaller or equal to 15mm; The fin of the branch wing 3 is thick should be smaller or equal to 1.5mm.
Referring to Fig. 2, wherein represented tubing string 1, the post wing 2, the branch wing 3, it illustrates same Fig. 1.Represented combined string 4 in addition.Compound with the tubing string 4 of another kind of material for ease of tubing string 1, combined string is a circle, and the post wing 2 is radial pattern with circular combined string and connects, and post wing intensity is more outstanding with the structural inconsistency of the requirement of conducting heat like this.So but still use combined string, and mainly be that the aluminium antiseptic property is poor, multiple tube can be used the corrosion resistant material, improves radiator service life.Multiple tube has increased the heat transfer internal resistance in addition, has reduced heat dispersion.Above-mentioned unfavorable factor causes the volume of existing clad aluminum post wing radiator bigger than normal, and heat dissipation capacity is less, and is on the high side.Because of the aluminium post branch wing has above-mentioned advantage, thermal property, the economic indicator of clad aluminum post branch wing fin also are greatly improved, therefore having ready conditions is extensive use of the good material of rotproofness as combined string 4, and combined string 4 can be: copper pipe, with heating for steel pipe, stainless steel tube, plastic tube, Plastic Steel Pipe, the cast iron pipe of return pipe with the life-span.
Claims (4)
1. an aluminium post wing radiator is by confession, backwater transverse tube; aluminium post wing fin is formed; it is characterized in that; on the medial surface of described aluminium post wing fin, be subjected to the post wing cover and the aluminium post aerofoil of protection on; if the branch wing that quantity is many, size is short and small, fin is thin, this wing and the aluminium post wing are formed the fin of aluminium post branch wing radiator.
2. according to the described aluminium post of claim 1 wing radiator, the basic flat shape that it is characterized in that a wing is rectangle, trapezoidal or triangle.
3. according to claim 1 or 2 described aluminium post wing radiators, it is characterized in that the branch wing quantity on an aluminium post branch wing fin, should be more than or equal to 5; Branch fin size length should be smaller or equal to 15mm; The fin of the branch wing is thick should be smaller or equal to 1.5mm.
4. according to the described aluminium post of claim 1 wing radiator, it is characterized in that combined string is copper pipe, supplies steel pipe, stainless steel tube, plastic tube, Plastic Steel Pipe, the cast iron pipe of return pipe with the life-span with heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200797725U CN2886490Y (en) | 2005-11-28 | 2005-11-28 | Heat radiator with aluminum column branch wings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200797725U CN2886490Y (en) | 2005-11-28 | 2005-11-28 | Heat radiator with aluminum column branch wings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2886490Y true CN2886490Y (en) | 2007-04-04 |
Family
ID=37961578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200797725U Expired - Fee Related CN2886490Y (en) | 2005-11-28 | 2005-11-28 | Heat radiator with aluminum column branch wings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2886490Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287246A (en) * | 2016-08-18 | 2017-01-04 | 东莞市闻誉实业有限公司 | Cooling LED luminaire |
-
2005
- 2005-11-28 CN CNU2005200797725U patent/CN2886490Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287246A (en) * | 2016-08-18 | 2017-01-04 | 东莞市闻誉实业有限公司 | Cooling LED luminaire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Qin Guowen Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Qin Guowen Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070404 Termination date: 20101128 |