CN2257014Y - Multifunctional heat-impact-resisting antivibration radiator - Google Patents
Multifunctional heat-impact-resisting antivibration radiator Download PDFInfo
- Publication number
- CN2257014Y CN2257014Y CN 96209874 CN96209874U CN2257014Y CN 2257014 Y CN2257014 Y CN 2257014Y CN 96209874 CN96209874 CN 96209874 CN 96209874 U CN96209874 U CN 96209874U CN 2257014 Y CN2257014 Y CN 2257014Y
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- CN
- China
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- perforated plate
- radiating tube
- hydroecium
- radiator
- radiating
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a multifunctional heat-resistant anti-shock and shock-proof radiator. In the utility model, an upper water chamber 2 and an upper pipe plate 5, a lower water chamber 9 and a lower pipe plate 7 and the upper water chamber 2, the lower water chamber 9 and a fixing bracket 10 are respectively in screw or welding type rigid connection; each radiating pipe 4 is welded with wave-shaped radiating fins 6, and the both ends of the radiating pipe 4 are connected with an upper pipe plate 6 and the lower pipe plate 7; the both sides of the fixing bracket 10 can be provided with reinforcing ribs 11 and rubber isolating cushions 12 can be arranged between the radiating pipes 4 so as to prevent the radiating pipes 4 from excessive wobbling; the utility model can be additionally provided with a middle water chamber 13, and the upper part and the lower part of which can be respectively provided with a short radiating pipe 4. The utility model has the advantages of heat attack resistance, good anti-shock performance, long service life, convenient maintenance and good radiation effect.
Description
The utility model relates to radiator, especially a kind of multi-functional heat shock resistance antidetonation radiator that is used for diesel locomotive.
In the prior art, the radiator that high-power diesel locomotive engine is joined generally is that the last lower header at its two ends is rigidly connected by the fixed mount of screw or scolder and last lower perforated plate and both sides; Radiating tube two ends and last lower perforated plate and radiating tube and being connected of fin on every side also all for being rigidly connected by soldering.There is following shortcoming in this each radiator:
1, thermal shock resistance is poor: because the last lower header at its heat dissipating section two ends, last lower perforated plate and both sides fixed mount are rigidly connected by scolder, last lower perforated plate and radiating tube two ends and fin and radiating tube also are rigidly connected by scolder, so radiating tube sharply expands and stretches to two ends when radiator charges into high-temperature water suddenly, make the thermal stress that produces between radiating tube two ends and the last lower perforated plate surpass the weld strength of scolder, seepy question just occurs snapping.Also can produce transversely deforming after radiating tube is heated and cause between fin and the radiating tube and snap, the thermal shock resistance difference causes the radiator life-span low.
2, poor seismic behavior: be rigidly connected because radiating tube and last lower perforated plate are connected to, the high-frequency that produces in the locomotive operation, large-amplitude vibration act directly on the soldering commissure, cause the commissure fatigue rupture.
3, adopt soldering or gold alloy solder etc. to be rigidly connected, after the local radiating tube of radiator destroyed, repair and replacement were all inconvenient.
The purpose of this utility model is the problem of welding the radiator existence of the structure that is rigidly connected at present employing, provide a kind of shockproof properties good, heat shock resistance, long service life, easy to maintenance can satisfy dry type radiator needs, again the multi-functional heat shock resistance antidetonation radiator that can use as common radiator.
The utility model is achieved in that
Multi-functional heat shock resistance antidetonation radiator comprises upper tank, lower header, upper perforated plate, lower perforated plate, fixed mount, radiating tube, fin.Upper tank all adopts to rigidly fix with the fixed mount of both sides with lower perforated plate and upper and lower hydroecium with upper perforated plate, lower header and is connected.Be respectively equipped with water inlet and delivery port on the upper and lower hydroecium.Be provided with the vertical independent radiating tube of arranging between upper and lower tube sheet.Be welded with wave shaped radiator on the radiating tube.Radiating tube two ends and upper and lower tube sheet adopt rubber sleeve to be tightly connected.Between two fixed mounts of radiator, every side has a horizontal reinforcement.Be provided with the rubber isolating pad between the adjacent radiating tube.
Radiating tube is that two ends are rounded, and the middle part is the tubular body of flat.
Multi-functional heat shock resistance antidetonation radiator also can be to comprise upper tank, lower header, upper perforated plate, lower perforated plate, fixed mount, radiating tube, fin.Upper tank and upper perforated plate, lower header all adopt to rigidly fix with the fixed mount of both sides with lower perforated plate and upper and lower hydroecium and are connected.Upper and lower hydroecium is respectively equipped with water inlet and delivery port.A middle hydroecium is arranged between the upper and lower hydroecium.Between upper perforated plate and the middle hydroecium upper perforated plate, be respectively equipped with the vertical independent radiating tube of arranging between lower perforated plate and the middle hydroecium lower perforated plate.Be welded with wave shaped radiator on the radiating tube.The two ends of middle hydroecium top radiating tube are tightly connected by rubber sleeve and upper perforated plate, middle hydroecium upper perforated plate respectively.Middle radiating tube two ends, hydroecium bottom are tightly connected by rubber sleeve and middle hydroecium lower perforated plate, lower perforated plate respectively.Be provided with the rubber isolating pad between the adjacent radiating tube.
Radiating tube is that two ends are rounded, and the middle part is the tubular body of flat.
The utility model has the advantages that:
1, during the radiating tube expanded by heating, can freely stretch in rubber sleeve in radiating tube two, thereby have good resistance to sudden heating, can also prevent the cooling water seepage effectively simultaneously, and have good seismic resistance.
2, be welded with wave shaped radiator on the radiating tube respectively, increased effective contact area of radiating tube and fin, reduce or avoided rosin joint, improved radiating effect.
3, every radiating tube and rubber sleeve that has fin all independently is provided with, and the horizontal thermal stress of unlikely each other generation to the radiating tube and the rubber sleeve of accidental damage or inefficacy, can be changed separately, and is easy to maintenance, prolonged the service life of heat exchanger.
The utility model had both effectively satisfied the needs of diesel locomotive dry type radiator, also can be used as common radiator and used.
Fig. 1 is the multi-functional heat-resisting structural map that hits the antidetonation radiator that has reinforcement;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the longitudinal sectional view of the multi-functional heat shock resistance antidetonation radiator of hydroecium in having.
The utility model is described in further detail below in conjunction with accompanying drawing:
Multi-functional heat shock resistance antidetonation radiator comprises upper tank 2, lower header 9, upper perforated plate 5, lower perforated plate 7, fixed mount 10.Upper tank 2 is provided with water inlet 1, and lower header 9 is provided with delivery port 8.Adopt rigid forms such as screw or welding to be connected between upper tank 2, the upper perforated plate 5, lower header 9, lower perforated plate 7 and upper and lower hydroecium 2,9 and fixed mount 10.Radiating tube 4 is the tubular body that two ends are rounded, the middle part is flat.Be welded with wave shaped radiator 6 on the radiating tube 4.For avoiding engine luggine to cause the excess swing of radiating tube 4.The utility model has adopted two kinds of structures.A kind of is respectively to add a reinforcement 11 at the middle part of two fixed mount 10 both sides.Add rubber isolating pad 12 between each radiating tube 4.Radiating tube 4 two ends are tightly connected by rubber sleeve 3 and upper perforated plate 5 and lower perforated plate 7 in this structure.Another kind of structure is to increase a middle hydroecium 13 between upper tank 2, lower header 9.The upper and lower of hydroecium 13 during radiating tube 4 is separately positioned on.The radiating tube 4 on middle hydroecium 13 tops links to each other with upper perforated plate 5, middle hydroecium upper perforated plate 14 by rubber sleeve 3.The radiating tube 4 of middle hydroecium 13 bottoms links to each other with middle hydroecium lower perforated plate 15, lower perforated plate 7 by rubber sleeve 3.Be provided with rubber isolating pad 12 between the radiating tube.
Claims (4)
1, a kind of multi-functional heat shock resistance antidetonation radiator, comprise upper tank, lower header, upper perforated plate, lower perforated plate, fixed mount, radiating tube, fin, upper tank all adopts to rigidly fix with the fixed mount of both sides with lower perforated plate and upper and lower hydroecium with upper perforated plate, lower header and is connected; Be respectively equipped with water inlet and delivery port on the upper and lower hydroecium, it is characterized in that being provided with between upper and lower tube sheet the vertical independent radiating tube of arranging; Be welded with wave shaped radiator on the radiating tube; Radiating tube two ends and last lower perforated plate adopt rubber sleeve to be tightly connected; Between two fixed mounts of radiator, every side has a horizontal reinforcement; Be provided with the rubber isolating pad between the adjacent radiating tube.
2, by the described multi-functional heat shock resistance antidetonation radiator of claim 1, it is characterized in that radiating tube is that two ends are rounded, the middle part is the tubular body of flat.
3, a kind of multi-functional heat shock resistance antidetonation radiator comprises upper tank, lower header, upper perforated plate, lower perforated plate, fixed mount, radiating tube, fin; Upper tank all adopts to rigidly fix with the fixed mount of both sides with lower perforated plate and upper and lower chamber with upper perforated plate, lower header and is connected; Upper and lower hydroecium is respectively equipped with water inlet and delivery port, and it is characterized in that has a middle hydroecium between the upper and lower hydroecium; Between upper perforated plate and the middle hydroecium upper perforated plate, be respectively equipped with the vertical independent radiating tube of arranging between lower perforated plate and the middle hydroecium lower perforated plate; Be welded with wave shaped radiator on the radiating tube; The radiating tube two ends on middle hydroecium top are tightly connected by rubber sleeve and upper perforated plate, middle hydroecium upper perforated plate respectively; In the radiating tube two ends of hydroecium bottom be tightly connected by rubber sleeve and middle hydroecium lower perforated plate and lower perforated plate respectively; Be provided with the rubber isolating pad between the adjacent fin.
4, by the described multi-functional heat shock resistance antidetonation radiator of claim 3, it is characterized in that radiating tube is that two ends are rounded, the middle part is the tubular body of flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96209874 CN2257014Y (en) | 1996-05-08 | 1996-05-08 | Multifunctional heat-impact-resisting antivibration radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96209874 CN2257014Y (en) | 1996-05-08 | 1996-05-08 | Multifunctional heat-impact-resisting antivibration radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2257014Y true CN2257014Y (en) | 1997-06-25 |
Family
ID=33893377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96209874 Expired - Fee Related CN2257014Y (en) | 1996-05-08 | 1996-05-08 | Multifunctional heat-impact-resisting antivibration radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2257014Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595288A (en) * | 2014-12-26 | 2015-05-06 | 无锡久盛换热器有限公司 | Anti-vibration type oil cooler |
| CN106121803A (en) * | 2016-06-23 | 2016-11-16 | 北京航天发射技术研究所 | Radiator |
| CN106837516A (en) * | 2017-04-10 | 2017-06-13 | 新乡市宏伟换热器有限公司 | A kind of big machinery engines cooling water tank |
| CN109827458A (en) * | 2019-03-27 | 2019-05-31 | 长沙学院 | Coil pipe Anti-breaking device for Crude oil heater |
| CN112360611A (en) * | 2020-11-10 | 2021-02-12 | 徐州徐工矿业机械有限公司 | Double-cooling-water circulation heat dissipation device for large-scale mining hydraulic excavator |
| CN112555012A (en) * | 2020-11-20 | 2021-03-26 | 江苏维创散热器制造有限公司 | Single-pipe-belt integrated radiator for internal combustion engine generator set |
-
1996
- 1996-05-08 CN CN 96209874 patent/CN2257014Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595288A (en) * | 2014-12-26 | 2015-05-06 | 无锡久盛换热器有限公司 | Anti-vibration type oil cooler |
| CN104595288B (en) * | 2014-12-26 | 2017-04-12 | 无锡久盛换热器有限公司 | Anti-vibration type oil cooler |
| CN106121803A (en) * | 2016-06-23 | 2016-11-16 | 北京航天发射技术研究所 | Radiator |
| CN106837516A (en) * | 2017-04-10 | 2017-06-13 | 新乡市宏伟换热器有限公司 | A kind of big machinery engines cooling water tank |
| CN109827458A (en) * | 2019-03-27 | 2019-05-31 | 长沙学院 | Coil pipe Anti-breaking device for Crude oil heater |
| CN109827458B (en) * | 2019-03-27 | 2024-01-19 | 长沙学院 | Coil breakage preventing device for crude oil heater |
| CN112360611A (en) * | 2020-11-10 | 2021-02-12 | 徐州徐工矿业机械有限公司 | Double-cooling-water circulation heat dissipation device for large-scale mining hydraulic excavator |
| CN112555012A (en) * | 2020-11-20 | 2021-03-26 | 江苏维创散热器制造有限公司 | Single-pipe-belt integrated radiator for internal combustion engine generator set |
| CN112555012B (en) * | 2020-11-20 | 2022-03-29 | 江苏维创散热器制造有限公司 | Single-pipe-belt integrated radiator for internal combustion engine generator set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |