CN207779206U - Heat exchange chip with reinforcement structure - Google Patents
Heat exchange chip with reinforcement structure Download PDFInfo
- Publication number
- CN207779206U CN207779206U CN201721885093.6U CN201721885093U CN207779206U CN 207779206 U CN207779206 U CN 207779206U CN 201721885093 U CN201721885093 U CN 201721885093U CN 207779206 U CN207779206 U CN 207779206U
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- Prior art keywords
- flange
- heat exchange
- exchange chip
- reinforcement structure
- planar sheet
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Abstract
A kind of heat exchange chip with reinforcement structure of technical field of heat exchangers includes that by stamping forming planar sheet and flange in planar sheet surrounding is arranged, and the flange is the end to end sheet plate construction with planar sheet at an angle；The flange is equipped with several hollow reinforcing ribs in flange height direction.The utility model increases reinforcement structure at heat exchange chip flange, to control the deflection of flange in welding process, flange is avoided the bad welding situation such as moderate finite deformation amount locally occur.
Description
Technical field
The utility model relates to a kind of technology of field of heat exchangers, specifically a kind of heat exchange with reinforcement structure
Chip.
Background technology
Conventional plate heat exchanger heat exchange chip is all a thin plate by punch forming, and surrounding forms highly consistent
The flange of flange, surrounding is generally formed by connecting by plane sheets and circular arc facesheet.Brazing process is carried out after assembling parts
In, since plane sheets distance is longer, it is easily deformed, with the raising of temperature, stamping forming stress is released, planar chip
Material can have rebound by a relatively large margin, and fit clearance increases between rebound causes part, product bad so as to cause local welding
It scraps.
Utility model content
The utility model is directed to deficiencies of the prior art, it is proposed that a kind of heat exchanger core with reinforcement structure
Piece, increase reinforcement structure avoids flange from locally going out to control the deflection of flange in welding process at heat exchange chip flange
The bad welding situations such as existing moderate finite deformation amount.
The utility model is achieved through the following technical solutions：
The utility model includes that by stamping forming planar sheet and flange in planar sheet surrounding is arranged, described
Flange is the end to end sheet plate construction with planar sheet at an angle；
The flange is equipped with several hollow reinforcing ribs in flange height direction.
Preferably, the flange is vertically arranged with planar sheet.
Preferably, the planar sheet is round rectangle structure；Corresponding, the flange includes two groups of plane sheets
With four circular arc facesheets.
It is further preferred that hollow reinforcing rib is equally spaced in the plane sheets.
Preferably, the hollow reinforcing rib is arcwall face, and structure height is no less than the 2/3 of flange height, is set to and turns over
Far from planar sheet side on side.
It is further preferred that the structure height of the hollow reinforcing rib is identical as flange height.
The hollow reinforcing rib convex or concave, the maximum distance of convex or concave are no more than the half of plate thickness.
Preferably, the heat exchange chip is equipped with several to fluid inlet and fluid outlet.
Technique effect
Compared with prior art, the utility model increases reinforcement structure at heat exchange chip flange, on the one hand can control
The deflection of flange in welding process processed avoids flange from the bad welding situation such as moderate finite deformation amount locally occur；On the other hand add
Strong structure also has positioning function, ensures accurate contraposition when two flanging weldeds, is conducive to control weld size so that weld seam is equal
It is even, improve weld strength.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is partial enlargement structural representation in Fig. 1；
Fig. 3 is the structural schematic diagram of embodiment 2；
Fig. 4 is partial enlargement structural representation in Fig. 3；
In figure：Planar sheet 1, flange 2, fluid inlet 11, fluid outlet 12, plane sheets 21, circular arc facesheet 22, sky
Heart reinforcing rib 23.
Specific implementation mode
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment includes by stamping forming planar sheet 1 and being arranged in planar sheet 1 four
The flange 2 in week, the flange 2 are the end to end sheet plate construction with planar sheet 1 at an angle；
The flange 2 is equipped with several hollow reinforcing ribs 23 in flange height direction.
Preferably, the flange 2 is vertically arranged with planar sheet 1.
The planar sheet 1 is round rectangle structure；Corresponding, the flange 2 includes two groups of 21 Hes of plane sheets
Four circular arc facesheets 22.
Hollow reinforcing rib 23 is equally spaced in the plane sheets 21, one group of planar chip on rectangular configuration short side
Material can also be not provided with hollow reinforcing rib 23 when short side is shorter.
The hollow reinforcing rib 23 is arcwall face, and structure height is identical as flange height.
The planar sheet 1 is equipped with a pair of of fluid inlet 11 and fluid outlet 12.
Embodiment 2
As shown in Figure 3 and Figure 4, the present embodiment includes by stamping forming planar sheet 1 and being arranged in planar sheet 1 four
The flange 2 in week, the flange 2 are the end to end sheet plate construction with planar sheet 1 at an angle；
The flange 2 is equipped with several hollow reinforcing ribs 23 in flange height direction.
Preferably, the flange 2 is vertically arranged with planar sheet 1.
The planar sheet 1 is round rectangle structure；Corresponding, the flange 2 includes two groups of 21 Hes of plane sheets
Four circular arc facesheets 22.
Hollow reinforcing rib 23 is equally spaced in the plane sheets 21, one group of planar chip on rectangular configuration short side
Material can also be not provided with hollow reinforcing rib 23 when short side is shorter.
The hollow reinforcing rib 23 is arcwall face, and structure height is the 2/3 of flange height, is set to separate on flange 2
1 side of planar sheet.
The planar sheet 1 is equipped with a pair of of fluid inlet 11 and fluid outlet 12.
It is emphasized that：The above is only the preferred embodiment of the present utility model, not appoints to the utility model
What formal limitation, any simple modification made by the above technical examples according to the technical essence of the present invention, etc.
With variation and modification, it is still within the scope of the technical solutions of the present invention.
Claims (8)
1. a kind of heat exchange chip with reinforcement structure, which is characterized in that including by stamping forming planar sheet and setting
The flange in planar sheet surrounding is set, the flange is the end to end sheet plank knot with planar sheet at an angle
Structure；
The flange is equipped with several hollow reinforcing ribs in flange height direction.
2. the heat exchange chip according to claim 1 with reinforcement structure, characterized in that the planar sheet is circle
Angle rectangular configuration；Corresponding, the flange includes two groups of plane sheets and four circular arc facesheets.
3. the heat exchange chip according to claim 2 with reinforcement structure, characterized in that hollow in the plane sheets
Reinforcing rib is equally spaced.
4. the heat exchange chip according to claim 3 with reinforcement structure, characterized in that the hollow reinforcing rib is
Arcwall face, structure height are no less than the 2/3 of flange height, are set on flange far from planar sheet side.
5. the heat exchange chip according to claim 4 with reinforcement structure, characterized in that the knot of the hollow reinforcing rib
Structure height is identical as flange height.
6. the heat exchange chip according to claim 3 with reinforcement structure, characterized in that the hollow reinforcing rib evagination
Or indent, the maximum distance of convex or concave are no more than the half of plate thickness.
7. the heat exchange chip according to claim 1 with reinforcement structure, characterized in that the flange and flat thin
Plate is vertically arranged.
8. the heat exchange chip according to claim 1 with reinforcement structure, characterized in that the planar sheet is equipped with
It is several to fluid inlet and outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885093.6U CN207779206U (en) | 2017-12-28 | 2017-12-28 | Heat exchange chip with reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885093.6U CN207779206U (en) | 2017-12-28 | 2017-12-28 | Heat exchange chip with reinforcement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207779206U true CN207779206U (en) | 2018-08-28 |
Family
ID=63225485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721885093.6U Active CN207779206U (en) | 2017-12-28 | 2017-12-28 | Heat exchange chip with reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207779206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813174A (en) * | 2019-01-25 | 2019-05-28 | 江苏通盛换热器有限公司 | A kind of heat exchanger intermediate plate |
-
2017
- 2017-12-28 CN CN201721885093.6U patent/CN207779206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813174A (en) * | 2019-01-25 | 2019-05-28 | 江苏通盛换热器有限公司 | A kind of heat exchanger intermediate plate |
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