CN202734651U - Novel connecting structure for radiating tube and master slice of flexible intercooler - Google Patents
Novel connecting structure for radiating tube and master slice of flexible intercooler Download PDFInfo
- Publication number
- CN202734651U CN202734651U CN 201220253318 CN201220253318U CN202734651U CN 202734651 U CN202734651 U CN 202734651U CN 201220253318 CN201220253318 CN 201220253318 CN 201220253318 U CN201220253318 U CN 201220253318U CN 202734651 U CN202734651 U CN 202734651U
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- CN
- China
- Prior art keywords
- radiating tube
- main leaf
- reinforcing sleeve
- stiffener
- master slice
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a novel connecting structure for a radiating tube and a master slice of a flexible intercooler. The radiating tube is fixedly connected into a hole of the master slice; a reinforcing sleeve I is arranged on the inner wall of the hole of the master slice, and the outer wall, extending into the hole of the master slice, of the radiating tube is connected with the reinforcing sleeve I; a reinforcing plate is welded on the outer side of the master slice; and a reinforcing sleeve II is arranged between the reinforcing plate and the outer wall of the radiating tube. The novel connecting structure is simple, is low in production cost and convenient to assemble, needs a low work temperature, and can effectively alleviate the damage of stress to the radiating tube, alleviate the influence of unit vibration, enhance the intensity of a region of stress concentration of the radiating tube to further protect the radiating tube, prolong the service life of the radiating tube, and obviously improve the connection strength between the radiating tube and the master slice. The novel connecting structure can effectively avoid the frustrating effect caused by the stress and the equipment vibration at a high temperature, and prolong the service life of the intercooler.
Description
Technical field
The utility model relates to the syndeton of a kind of radiating tube and main leaf, relates in particular to a kind of novel flexible intercooler radiating tube and main leaf syndeton.
Background technology
The operating temperature of charge air cooler is higher, usually all more than 140 ℃, and on some large-scale generating sets, the operating temperature of charge air cooler even can reach 250 ℃.Because the impact of high temperature, the Light Difference between radiating tube and main leaf expand can cause producing stress between radiating tube and the main leaf, and stress concentrates on radiating tube near main leaf welding point place.Under the long duration of action of stress, the vibrations when adding unit work, radiating tube is easy to produce slight crack near the place of main leaf welding point, until leak.This situation is not obvious on the lower charge air cooler of operating temperature, but has just highlighted on the high charge air cooler of operating temperature.
The utility model content
The utility model for overcome the above problems provide a kind of simple in structure, bonding strength is high, novel flexible intercooler radiating tube and the main leaf syndeton in ease of assembly, prolongation charge air cooler service life.
The technical solution of the utility model is: described radiating tube is fixedly connected in the main leaf hole, and described main leaf hole inwall is provided with reinforcing sleeve one, and the outer wall that described radiating tube stretches in the main leaf hole is connected with reinforcing sleeve one; Described main leaf outside welding one deck stiffener is provided with reinforcing sleeve two between this stiffener and the radiating tube outer wall.
Described stiffener, radiating tube and reinforcing sleeve two are welded as a whole.
Described stiffener is for being interrupted wavy rib, and the stiffener two ends are that flat and the main leaf outside are welded and fixed, and the faying face of described stiffener and reinforcing sleeve two is contacts side surfaces, and stiffener contacts with reinforcing sleeve one bottom.
Described radiating tube caliber is slightly less than the main leaf aperture.
The utility model is simple in structure, production cost is low, operating temperature is low, easy to assembly; effectively reduce the destruction that stress causes radiating tube; reduce the impact that the unit vibrations bring; increased the intensity of radiating tube region of stress concentration; further protected radiating tube; prolonged the service life of radiating tube; significantly improve the bonding strength between radiating tube and the main leaf; the utility model can effectively solve the damaging influence that the vibrations of stress and equipment bring under the high temperature;, the service life of having improved charge air cooler.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of prior art.
1 is main leaf among the figure, the 2nd, and radiating tube, the 3rd, stiffener, the 4th, reinforcing sleeve one, 5th, reinforcing sleeve two.
The specific embodiment
Novel flexible intercooler radiating tube and main leaf syndeton, described radiating tube 2 is fixedly connected in main leaf 1 hole, consider the convenience of assembling, the size in main leaf 1 hole is larger than the size of radiating tube 2, simultaneously for radiating tube 2 and main leaf 1 can be linked together, guarantee the bonding strength of main leaf 1 and radiating tube 2, at described main leaf 1 hole inwall reinforcing sleeve 1 is set, the outer wall that described radiating tube 2 stretches in main leaf 1 hole is connected with reinforcing sleeve 1, so both make things convenient for the assembling of core body, also guaranteed the bonding strength between radiating tube 2 and the main leaf 1; Stiffener 3 at the outside of main leaf 1 welding layer of material thinner thickness, described stiffener 3 is for being interrupted wavy rib, stiffener 3 two ends are that flat and main leaf 1 outside are welded and fixed, be provided with reinforcing sleeve 25 between this stiffener 3 and radiating tube 2 outer walls, described stiffener 3 is contacts side surfaces with the faying face of reinforcing sleeve 25, stiffener 3 contacts with reinforcing sleeve one 4 bottoms, described stiffener 3, radiating tube 2 is welded as a whole with reinforcing sleeve 25, this stiffener 3 can absorb dilatancy by the rib of compacting on it, avoid producing stress, also absorbed the vibrations that unit produces simultaneously.
Claims (4)
1. novel flexible intercooler radiating tube and main leaf syndeton, described radiating tube is fixedly connected in the main leaf hole, it is characterized in that: described main leaf hole inwall is provided with reinforcing sleeve one, and the outer wall that described radiating tube stretches in the main leaf hole is connected with reinforcing sleeve one; Described main leaf outside welding one deck stiffener is provided with reinforcing sleeve two between this stiffener and the radiating tube outer wall.
2. novel flexible intercooler radiating tube according to claim 1 and main leaf syndeton, it is characterized in that: described stiffener, radiating tube and reinforcing sleeve two are welded as a whole.
3. novel flexible intercooler radiating tube according to claim 1 and main leaf syndeton, it is characterized in that: described stiffener is for being interrupted wavy rib, the stiffener two ends are that flat and the main leaf outside are welded and fixed, the faying face of described stiffener and reinforcing sleeve two is contacts side surfaces, and stiffener contacts with reinforcing sleeve one bottom.
4. novel flexible intercooler radiating tube according to claim 1 and main leaf syndeton, it is characterized in that: described radiating tube caliber is slightly less than the main leaf aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253318 CN202734651U (en) | 2012-05-31 | 2012-05-31 | Novel connecting structure for radiating tube and master slice of flexible intercooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253318 CN202734651U (en) | 2012-05-31 | 2012-05-31 | Novel connecting structure for radiating tube and master slice of flexible intercooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734651U true CN202734651U (en) | 2013-02-13 |
Family
ID=47660342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220253318 Expired - Lifetime CN202734651U (en) | 2012-05-31 | 2012-05-31 | Novel connecting structure for radiating tube and master slice of flexible intercooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913676A (en) * | 2015-06-19 | 2015-09-16 | 浙江银轮机械股份有限公司 | Radiator with auxiliary main plates |
| CN107270750A (en) * | 2017-07-28 | 2017-10-20 | 江苏唯益换热器股份有限公司 | High-performance heat exchanger based on foam metal enhanced heat exchange |
-
2012
- 2012-05-31 CN CN 201220253318 patent/CN202734651U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913676A (en) * | 2015-06-19 | 2015-09-16 | 浙江银轮机械股份有限公司 | Radiator with auxiliary main plates |
| CN107270750A (en) * | 2017-07-28 | 2017-10-20 | 江苏唯益换热器股份有限公司 | High-performance heat exchanger based on foam metal enhanced heat exchange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |