CN2159007Y - Convective aluminium tube radiator - Google Patents
Convective aluminium tube radiator Download PDFInfo
- Publication number
- CN2159007Y CN2159007Y CN 93230118 CN93230118U CN2159007Y CN 2159007 Y CN2159007 Y CN 2159007Y CN 93230118 CN93230118 CN 93230118 CN 93230118 U CN93230118 U CN 93230118U CN 2159007 Y CN2159007 Y CN 2159007Y
- Authority
- CN
- China
- Prior art keywords
- flat tube
- tube
- radiator
- wall surface
- column
- 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 - Lifetime
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Abstract
The utility model relates to a radiator, which is composed of three aluminium pipes, etc. The utility model is characterized in that a plurality of upright posts of the radiator are composed of inner rib flat pipes and outer rib flat pipes, and the centerlines of the inner rib flat pipes and outer rib flat pipes are coincident. In addition, a front and a rear side panels are attached on a plurality of fins of the outer rib flat pipes. Thus the heating air can be naturally convected along a pipe shape space which is composed of the inner wall surfaces of the inner rib flat pipes and much pipe-shaped space which is composed of the outer wall surface of the outer rib flat pipes, a plurality of fins, the front and inner wall surface of the rear side panels to improve the radiating ability.
Description
The utility model is in the comprehensive improvement aspect material and the version to popular column-type radiator.
By " thermal conduction study " ABC as can be known, " free convection " is the citation form of fluid heat transferring and the principal element that influences heat-transfer effect (showing as described in " thermal conduction study basis " chapter 3 as seeing the inscription on pottery select); Yet, being popular in society at present is listed in the column-type radiator such as cast iron type, steel column formula, sheet metal welded type of existing construction standards, remove and to exist wall thickness heaviness, building load big, not corrosion resistant, complex manufacturing and have outside the weak points such as " three wastes " pollution, heated air is not outstanding along the state of radiator free convection, and radiating effect remains to be improved.
The purpose of this utility model is to create a kind of tubular structure that can make heated air along radiator free convection, " free convection " state that strengthening fluid conducts heat.
The feature of radiator of the present utility model is: the interior flat tube 1 and the outer flat tube 3 that are coincided by center line constitute the only column of (promptly several) same structure of M, then constitute for the moving square toroidal cavity K of heat radiation fluid longitudinal stream, and constitute the square tube type space G that vertically flows for heated air by the internal face of interior flat tube 1 by the outside wall surface of interior flat tube 1 and the internal face of outer flat tube 3
1For the rigidity of flat tube 1 in strengthening with for increasing area of dissipation, being shaped on some and tube wall on the internal face of interior flat tube 1 is the longitudinal fin 2 of one.Being shaped on some and tube wall outside on the outside wall surface of flat tube 3 is the longitudinal fin 4 of one; Other has the front and back gusset plate 7 and 8 that parallels with the center line of column attached on some outer fins 4, thereby constitutes several the square tube type space G that vertically flow for heated air by the internal face of the outside wall surface of outer flat tube 3, some outer fins 4, front and back gusset plate 7 and 8
2
The utility model has the advantages that: when the heat radiation fluid flowed from top to bottom along the K space, heated air was then along G
1And G
2Flow from bottom to top in the space, the free convection state of difference in tubular space of this density by heated air, be popular column-type radiator can not be when.
Realize that process choice of the present utility model is as described below:
1. inside and outside flat tube adopts aluminum alloy extrusion section bar, together with tube wall be that the inside and outside fin of one all can an extrusion modling.
2. interior flat tube 1 is longer than outer flat tube 3, and the difference of the length of the two approximates the height sum of upper lateral tube 5 and lower transverse tubule 6; Upper lateral tube 5 is the line aluminium alloy extrudate also, and the screwed pipe that its end can be shaped on for the fluid turnover connects, and its upper wall is shaped on M through hole H
1, merge welding with the upper port kissing of interior flat tube 1, its lower wall also is shaped on M through hole H
2, merge with the upper port kissing of outer flat tube 3 and to weld M H
1A hole and M H
2The hole is correspondence and central lines one by one.
3. lower transverse tubule 6 is parallel symmetry tubes of upper lateral tube 5, its version and all identical with upper lateral tube 5 with the connecting mode of the only double-deck flat tube column of M.
4. front and back gusset plate 7 and 8 can be with on the some outer fins 4 of mode attached to outer flat tube 3 such as welding and connection.
Fig. 1 is the lateral sectional view of structural representation that is this radiator of the utility model radiator, Fig. 2 be in several the columns of the A-A profile of Fig. 1 that is this radiator column and with the draw bail diagrammatic sketch of transverse tube 5 and 6, Fig. 3 is the B-B sectional view of Fig. 2, Fig. 4 is the structural representation of transverse tube 5, and Fig. 5 is the upward view of Fig. 4.
Among the figure: 1. flat tube in, the inner rib plate on the 2. interior flat tube, 3. outer flat tube, the outer fin on the 4. outer flat tube, 5. upper lateral tube, 6. lower transverse tubule, 7, radiator front side coaming plate, 8. radiator rear side coaming plate, K. by inside and outside flat tube constitute for the moving square toroidal cavity of heat radiation fluid longitudinal stream, G
1. the square tube type space that the internal face of interior flat tube 1 and inner rib plate 2 constitute, G
2. the outside wall surface of outer flat tube 3 and some outer fins 4 and coaming plate 7 and (or) several square tube type spaces that constitute such as 8, H
1. the upper wall through hole of upper lateral tube 5, H
2. the lower wall through hole of upper lateral tube 5.
Claims (4)
1, a kind of convection type aluminium pipe radiator, there is only (promptly several) column of M in system, connect the last lower transverse tubule of several columns and the screwed pipe of transverse tube port and connect formation, it is characterized in that: this M only column of same structure constitutes by interior flat tube 1 and the outer flat tube (3) that center line coincides, by constituting between the inwall of the outside wall surface of interior flat tube (1) and outer flat tube 3, constitute the square tube type space G1 that vertically flows for heated air by the internal face of interior flat tube (1) for the moving square toroidal cavity K of heat radiation fluid longitudinal stream.
2, radiator as claimed in claim 1 is characterized in that: being shaped on some and tube wall outside on the outside wall surface of flat tube (3) is the longitudinal fin (4) of one.
3, radiator as claimed in claim 1 or 2 is characterized in that: being shaped on some and tube wall on the internal face of interior flat tube (1) is the longitudinal fin (2) of one.
4, radiator as claimed in claim 2, it is characterized in that: have the front side coaming plate (7) that parallels with the column center line and (or) on the some outer fin (4) of rear side coaming plate (8) attached to outer flat tube (3), thereby by the outside wall surface of outer flat tube (3), some outer fins (4), coaming plate (7) and (or) internal face of (8) constitutes several the tubular space G2 that vertically flow for heated air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230118 CN2159007Y (en) | 1993-01-15 | 1993-01-15 | Convective aluminium tube radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230118 CN2159007Y (en) | 1993-01-15 | 1993-01-15 | Convective aluminium tube radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2159007Y true CN2159007Y (en) | 1994-03-16 |
Family
ID=33806851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93230118 Expired - Lifetime CN2159007Y (en) | 1993-01-15 | 1993-01-15 | Convective aluminium tube radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2159007Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839826A (en) * | 2012-07-11 | 2017-06-13 | 边疆 | A kind of passive heat dissipating method and application |
-
1993
- 1993-01-15 CN CN 93230118 patent/CN2159007Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839826A (en) * | 2012-07-11 | 2017-06-13 | 边疆 | A kind of passive heat dissipating method and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |