CN1245887A - Radiator without welded construction - Google Patents
Radiator without welded construction Download PDFInfo
- Publication number
- CN1245887A CN1245887A CN 99118919 CN99118919A CN1245887A CN 1245887 A CN1245887 A CN 1245887A CN 99118919 CN99118919 CN 99118919 CN 99118919 A CN99118919 A CN 99118919A CN 1245887 A CN1245887 A CN 1245887A
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- China
- Prior art keywords
- radiator
- tube
- radiating tube
- welded construction
- lower transverse
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention provides a weldless radiator, consisting of upper transverse pipe, lower transverse pipe and several radiators, in which the upper transverse pipe, lower transverse pipe, especially the radiating pipe on which several radiating fins are distributed are integrally made into form, and the upper transverse pipe, lower transverse pipe and radiating pipe are connected by adopting the insertion mode, and equipped with sealing sleeve. It possesses the advantages of high radiation efficiency and low manufacture cost.
Description
The present invention relates to a kind of radiator.
Now, the purposes of radiator is extremely extensive, can be used for different aspects such as automobile, train, boats and ships, aircraft, computer, air-conditioner.At present both at home and abroad mostly radiator is to adopt welding method that fin is connected moulding, though some reform of processing aspect, equipment precision, technology improve a lot, and all do not break away from welding manner.Existing car radiator with three layers of (alloy, aluminium, alloy) thin plate through bending and molding repeatedly, be clipped between two adjacent water pipes, connect with welding method, actual between fin and the water pipe have solder flux to intercept, radiating efficiency is affected; And when welding, because of leaking weldering, repair welding, cause processing cost high.Also have a kind of radiator, along pipe outer wall a plurality of independently fin are installed, feed pipe pressurization is again expanded water pipe, becomes interference fits by matched in clearance between fin and the pipe outer wall, so that fin is fixed.Its weak point be water pipe with fin between be connected very not closely, radiating efficiency is not high yet.
The objective of the invention is to propose a kind of radiator without welded construction, both can improve radiating efficiency, can reduce production costs again.
The present invention provides following technical scheme to realize above-mentioned purpose: a kind of radiator without welded construction, form by upper lateral tube, lower transverse tubule and several radiating tubes, different is that radiating tube adopts the whole machine-shaping of the good metal material of thermal conductivity, be provided with the sheet-metal duct of certain geometry in the middle of it, pipeline outer wall is provided with the profile of tooth fin; The connector of respective numbers is set respectively on the upper and lower transverse tube, and integrated poured moulding; Adopt embedded mode to be connected between upper and lower transverse tube and the radiating tube, and Sealed casing pipe is set in the junction.
In the such scheme, leave certain interval between the adjacent radiating tube, in order to heat radiation.
Radiator without welded construction of the present invention is compared with the existing radiator of making than advanced technologies both at home and abroad, has following outstanding feature:
1, radiating tube itself is an overall structure, has reduced the thermal resistance of fin and pipeline junction, and adopts the material of good heat conductivity to make, and radiating efficiency significantly improves, and through the fuel factor experiment, test result shows that radiating efficiency can improve about 25%.
2, because radiating tube itself need not welding, and does not weld the junction yet between radiating tube and the upper and lower transverse tube, thereby avoid welding the cost that causes and improve, and effectively reduces the manufacturing cost of radiator, can reduce about 50% through measuring and calculating.
Below in conjunction with drawings and Examples, further illustrate technical scheme of the present invention.
Fig. 1 is the installation diagram of radiator of the present invention;
Fig. 2 is the C-C cutaway view of Fig. 1;
Fig. 3 is the I portion enlarged drawing of Fig. 1;
Fig. 4 is the front view of the radiating tube in the radiator of the present invention;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the B-B cutaway view of Fig. 4;
Fig. 7 is the front view of the upper lateral tube in the radiator of the present invention;
Fig. 8 is that the A of Fig. 7 is to view;
Fig. 9 is the D-D cutaway view of Fig. 7;
Figure 10 is the installation diagram that radiator of the present invention is arranged radiating tube more.
Figure 11 is the another kind of installation diagram of radiator of the present invention;
Figure 12 is the E-E cutaway view of Figure 11.
Fig. 1 to Fig. 3 is the installation diagram of radiator of the present invention, and Fig. 4 to Fig. 6 is the part drawing of radiating tube 3, and Fig. 7 to Fig. 9 is the part drawing of upper lateral tube 1, and lower transverse tubule 2 and upper lateral tube 1 structural similarity are so part drawing omits.With reference to above each figure, radiator of the present invention comprises upper lateral tube 1, lower transverse tubule 2 and a plurality of radiating tube 3 compositions, wherein radiating tube 3 itself adopts the whole machine-shaping of the good metal material of thermal conductivity, the centre is provided with the sheet-metal duct 31 of certain geometry, and pipeline 31 outer walls are provided with the profile of tooth fin 32 that disposable machining forms; Upper and lower transverse tube 1,2 structures are similar, more than 1 water inlets 11 of upper lateral tube, a plurality of connectors 12,21 are set respectively on upper and lower transverse tube 1,2, upper and lower transverse tube can adopt iron or the integrated poured moulding of engineering plastics, adopt embedded mode to be connected between upper and lower transverse tube 1,2 and the radiating tube 3, the Sealed casing pipe 4 that heat-shrinkage material is made is set as shown in Figure 3, and in the junction.
With reference to Fig. 1, leave certain interval between the adjacent radiating tube, so that improve radiating efficiency.
In the such scheme, being connected between radiating tube 3 and the upper and lower transverse tube 1,2 can be as follows, and radiating tube 3 two ends thin-walleds are provided with boss 33 outward, is provided with the groove 34 of band gradient in the thin-walled of two ends; Connector 12,21 place's outer setting boss 13 of upper and lower transverse tube 1,2, port extend and above-mentioned groove 34 corresponding boss 14, and in the bottom of combination sealing gasket 5 are set.
In the such scheme, the shape of the sheet-metal duct 31 in the middle of the radiator 3 can be circle, rectangle or ellipse.
With reference to Fig. 1, Fig. 2 and Figure 10, radiating tube 3 can transversely arranged formation heat sink, and radiating tube 3 also can laterally, vertically all have to arrange and forms radiating block.
In the such scheme, radiating tube 3 adopts aluminium or copper product to make, to improve radiating efficiency.
With reference to Figure 11 and Figure 12, connect with bend pipe 6 between the radiating tube 3, make pipeline form closed circuit, be applicable to civilian warmer.
Claims (8)
1, a kind of radiator without welded construction is made up of upper lateral tube, lower transverse tubule and several radiating tubes, it is characterized in that radiating tube adopts the whole machine-shaping of the good metal material of thermal conductivity, and the centre is provided with the sheet-metal duct of certain geometry, and pipeline outer wall is provided with the profile of tooth fin; The connector of respective numbers is set respectively on the upper and lower transverse tube, and integrated poured moulding; Adopt embedded mode to be connected between upper and lower transverse tube and the radiating tube, and Sealed casing pipe is set in the junction.
2, radiator without welded construction according to claim 1 is characterized in that leaving certain interval between the described adjacent radiating tube.
3, radiator without welded construction according to claim 1 is characterized in that described radiating tube two ends thin-walled is provided with boss outward, is provided with the groove of band gradient in the thin-walled of two ends; The connector place outer setting boss of described upper and lower transverse tube, port extend and the corresponding boss of above-mentioned groove, and in the bottom of combination sealing gasket are set.
4, radiator without welded construction according to claim 1, the shape that it is characterized in that the sheet-metal duct that described radiating tube is middle are circle, rectangle or ellipse.
5, radiator without welded construction according to claim 1 is characterized in that transversely arranged formation heat sink of described radiating tube or radiating tube laterally, vertically all have the formation of arrangement radiating block.
6, radiator without welded construction according to claim 1 is characterized in that the Sealed casing pipe of described upper and lower transverse tube and radiating tube junction adopts heat-shrinkage material to make.
7, radiator without welded construction according to claim 1 is characterized in that described radiating tube adopts aluminium or copper to do.
8, according to claim 1,2 or 3 described radiator without welded construction, it is characterized in that connecting with bend pipe between the described radiating tube, make pipeline form closed circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99118919 CN1245887A (en) | 1999-08-27 | 1999-08-27 | Radiator without welded construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99118919 CN1245887A (en) | 1999-08-27 | 1999-08-27 | Radiator without welded construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1245887A true CN1245887A (en) | 2000-03-01 |
Family
ID=5280585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99118919 Pending CN1245887A (en) | 1999-08-27 | 1999-08-27 | Radiator without welded construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1245887A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419116A (en) * | 2011-08-16 | 2012-04-18 | 中国计量学院 | Large-area multi-water-channel water-cooling radiator and processing method thereof |
| CN104981677A (en) * | 2013-02-12 | 2015-10-14 | 达纳加拿大公司 | Heat exchanger with self-aligning fittings |
| CN110005999A (en) * | 2019-05-05 | 2019-07-12 | 陕西科技大学 | A kind of LED car lamp with radiator structure |
-
1999
- 1999-08-27 CN CN 99118919 patent/CN1245887A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419116A (en) * | 2011-08-16 | 2012-04-18 | 中国计量学院 | Large-area multi-water-channel water-cooling radiator and processing method thereof |
| CN104981677A (en) * | 2013-02-12 | 2015-10-14 | 达纳加拿大公司 | Heat exchanger with self-aligning fittings |
| CN107514924A (en) * | 2013-02-12 | 2017-12-26 | 达纳加拿大公司 | Heat exchanger with automatic align fittings |
| CN104981677B (en) * | 2013-02-12 | 2018-01-02 | 达纳加拿大公司 | Heat exchanger with automatic align fittings |
| CN107514924B (en) * | 2013-02-12 | 2019-11-26 | 达纳加拿大公司 | With the heat exchanger for being automatically aligned to accessory |
| CN110005999A (en) * | 2019-05-05 | 2019-07-12 | 陕西科技大学 | A kind of LED car lamp with radiator structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |