CN103388998A - High-strength heat exchanger structure - Google Patents
High-strength heat exchanger structure Download PDFInfo
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- CN103388998A CN103388998A CN2013103269814A CN201310326981A CN103388998A CN 103388998 A CN103388998 A CN 103388998A CN 2013103269814 A CN2013103269814 A CN 2013103269814A CN 201310326981 A CN201310326981 A CN 201310326981A CN 103388998 A CN103388998 A CN 103388998A
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Abstract
A high-strength heat exchanger structure comprises an upper cover plate and a lower cover plate which are symmetrically mounted, and a plurality of heat exchange passages are mounted between the cover plates; the structure of each heat exchange passage is as follows: the heat exchange passage comprises a first partition and a second partition which are separately arranged up and down, evenly arranged fins are mounted between the first partition and the section partition, seals are mounted at both ends of the fins, and a reinforcing rib is mounted in the middle of the fins, and adopts an integrated structure; the structure of each reinforcing rib is as follows: the reinforcing rib comprises a vertical rod, horizontally mounted trapeziform supports are extended from one end of the vertical rod, the other end of the vertical rod and the end surfaces of the trapeziform supports respectively abut again the related fins, and the upper end surface and the lower end surface of each vertical rod respectively abut against the first partition and the second partition of each exchange passage; and the reinforcing ribs are mounted in the middles of the heat exchange passages. The high-strength heat exchanger structure is convenient to fabricate; since the reinforcing rib is mounted in the middle of the fins in the heat exchange passage, the contact area between the fins and the partitions are enlarged, consequently, the strength of the heat exchanger is enhanced, the bearing capability is high, and the service life is long.
Description
Technical field
The present invention relates to technical field of heat exchangers, especially a kind of high strength heat exchanger structure.
Background technology
Heat exchanger, claim again heat exchanger, heat passed to the device of another kind of heat-carrying agent from a kind of heat-carrying agent.In industrial processes, usually need to heat or cooling the i.e. transmission of heat.When a kind of fluid and one other fluid are carried out heat exchange and are not allowed to mix, just require to carry out in recuperative heat exchanger, be applied to the industries such as chemical industry, oil, power, food. the Main Function of heat exchanger is thermal energy exchange between cold fluid and hot fluid.
At present, the utilization of aluminum plate-fin heat exchanger is very extensive, but in some high-tension apparatus environment when product needed is born larger pressure,, because the contact-making surface of heat exchanger channels inner fins and dividing plate is less, easily by spalling, separated, cause product leakage.This phenomenon is easier to occur in the larger volume product, the larger this phenomenon of volume is more obvious.
Summary of the invention
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of high strength heat exchanger structure, thereby has increased the intensity of heat exchanger channels, while avoiding heat exchanger to bear high pressure, fin and dividing plate are by the phenomenon of drawing crack, improved the dependability of heat exchanger, intensity is high, long service life.
The technical solution adopted in the present invention is as follows:
a kind of high strength heat exchanger structure, comprise the symmetrical cover plate of installing in up and down, a plurality of heat exchanger channels are installed between described cover plate, the structure of described heat exchanger channels is: comprise between the upper and lower every the first dividing plate and the second partition that arrange, between described the first dividing plate and second partition, the fin of evenly arranging is installed, the two ends that are positioned at fin are equipped with strip of paper used for sealing, be positioned at the fin middle part reinforcement is installed, described reinforcement adopts integral structure, the structure of described reinforcement is: comprise vertical bar, one end of described vertical bar is extended with the ladder frame that level is installed, the other end of described vertical bar and ladder frame end face respectively with the fin butt, the upper and lower end face of described vertical bar respectively with the first dividing plate and second partition butt, reinforcement is installed on the middle of heat exchanger channels.
As further improvement in the technical proposal:
One end of described vertical bar is arranged at intervals with two ladder frames;
Described reinforcement adopts the aluminum or aluminum alloy material;
The upper and lower side of described strip of paper used for sealing weld respectively and the first dividing plate and second partition between, the welding of the outer end of described strip of paper used for sealing and end socket;
The structure of described strip of paper used for sealing is: described strip of paper used for sealing adopts the strip structure, and a side of described strip of paper used for sealing is provided with spur, and the opposite side of described strip of paper used for sealing and upper and lower side middle part have groove;
Described strip of paper used for sealing middle part has a through hole.
Beneficial effect of the present invention is as follows:
The present invention is rational in infrastructure, easy to make,, by reinforcement is installed in the middle of the heat exchanger channels inner fin, has increased the contact area of fin and dividing plate, thereby has strengthened the intensity of heat exchanger, and bearing capacity is large, long service life.
Reinforcement of the present invention, adopt single sintering processing, makes with easy for installation, and cost is low.
In addition, strip of paper used for sealing of the present invention one side adopts the spur structure, and an other side, upper and lower end face be processed with groove structure, guarantees the solderability of strip of paper used for sealing.
Strip of paper used for sealing of the present invention middle part has through hole, saves material, weight reduction.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of reinforcement of the present invention.
Fig. 3 is the structural representation of strip of paper used for sealing of the present invention.
Wherein: 1, cover plate; 2, strip of paper used for sealing; 3, the first dividing plate; 4, fin; 5, second partition; 6, reinforcement; 7, vertical bar; 8, ladder frame; 9, groove; 10, through hole; 11, spur.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
as Fig. 1, Fig. 2 and shown in Figure 3, the high strength heat exchanger structure of the present embodiment, comprise the symmetrical cover plate 1 of installing in up and down, a plurality of heat exchanger channels are installed between cover plate 1, the structure of heat exchanger channels is: comprise between the upper and lower every the first dividing plate 3 and the second partition 5 that arrange, the fin 4 of evenly arranging is installed between the first dividing plate 3 and second partition 5, the two ends that are positioned at fin 4 are equipped with strip of paper used for sealing 2, be positioned at fin 4 middle parts reinforcement 6 is installed, reinforcement 6 adopts integral structure, the structure of reinforcement 6 is: comprise vertical bar 7, vertically an end of bar 7 is extended with the ladder frame 8 that level is installed, vertically the other end of bar 7 and ladder frame 8 end faces respectively with fin 4 butts, vertically the upper and lower end face of bar 7 respectively with the first dividing plate 3 and second partition 5 butts, reinforcement 6 is installed on the middle of heat exchanger channels.
Vertically an end of bar 7 is arranged at intervals with two ladder frames 8.
The upper and lower side of strip of paper used for sealing 2 weld respectively and the first dividing plate 3 and second partition 5 between, the welding of the outer end of strip of paper used for sealing 2 and end socket.
The structure of strip of paper used for sealing 2 is: strip of paper used for sealing 2 adopts the strip structure, and a side of strip of paper used for sealing 2 is provided with spur 11, and spur 11 is parallel is distributed with two, and the opposite side of strip of paper used for sealing 2 and upper and lower side middle part have groove 9.
Strip of paper used for sealing 2 middle parts have a through hole 10.Save material, weight reduction.
The present invention, by reinforcement 6 is installed between fin 4, has increased the contact-making surface of heat exchanger channels inner fins 4 with dividing plate, thereby has increased the intensity of whole heat exchanger, can bear larger pressure, is widely used, and uses flexibly.
Above description is explanation of the invention, is not that limited range of the present invention, referring to claim, within protection scope of the present invention, can be done any type of modification to the restriction of invention.
Claims (6)
1. high strength heat exchanger structure, it is characterized in that: comprise the symmetrical cover plate (1) of installing in up and down, described cover plate is equipped with a plurality of heat exchanger channels between (1), the structure of described heat exchanger channels is: comprise between the upper and lower every the first dividing plate (3) and the second partition (5) that arrange, the fin (4) of evenly arranging is installed between described the first dividing plate (3) and second partition (5), the two ends that are positioned at fin (4) are equipped with strip of paper used for sealing (2), be positioned at fin (4) middle part reinforcement (6) is installed, described reinforcement (6) adopts integral structure, the structure of described reinforcement (6) is: comprise vertical bar (7), one end of described vertical bar (7) is extended with the ladder frame (8) that level is installed, the other end of described vertical bar (7) and ladder frame (8) end face respectively with fin (4) butt, the upper and lower end face of described vertical bar (7) respectively with the first dividing plate (3) and second partition (5) butt, reinforcement (6) is installed on the middle of heat exchanger channels.
2. high strength heat exchanger as claimed in claim 1, it is characterized in that: an end of described vertical bar (7) is arranged at intervals with two ladder frames (8).
3. high strength heat exchanger as claimed in claim 1, is characterized in that: described reinforcement (6) employing aluminum or aluminum alloy material.
4. high strength heat exchanger as claimed in claim 1 is characterized in that: the upper and lower side of described strip of paper used for sealing (2) weld respectively and the first dividing plate (3) and second partition (5) between, the outer end of described strip of paper used for sealing (2) and end socket welding.
5. high strength heat exchanger as claimed in claim 1, it is characterized in that: the structure of described strip of paper used for sealing (2) is: described strip of paper used for sealing (2) adopts the strip structure, one side of described strip of paper used for sealing (2) is provided with spur (11), and the opposite side of described strip of paper used for sealing (2) and upper and lower side middle part have groove (9).
6. high strength heat exchanger as claimed in claim 5, is characterized in that: have a through hole (10) in the middle part of described strip of paper used for sealing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103269814A CN103388998A (en) | 2013-07-29 | 2013-07-29 | High-strength heat exchanger structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103269814A CN103388998A (en) | 2013-07-29 | 2013-07-29 | High-strength heat exchanger structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103388998A true CN103388998A (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103269814A Pending CN103388998A (en) | 2013-07-29 | 2013-07-29 | High-strength heat exchanger structure |
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| Country | Link |
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| CN (1) | CN103388998A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061338A (en) * | 2021-11-19 | 2022-02-18 | 北京德普润新材料科技有限公司 | Heat exchange unit, single-stage heat exchanger and multi-stage heat exchanger |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201093909Y (en) * | 2007-09-19 | 2008-07-30 | 贵州永红航空机械有限责任公司 | High strength plate fin radiator |
| CN102748985A (en) * | 2012-07-05 | 2012-10-24 | 无锡金洋铝业有限公司 | Double-convex structure sealing strip of heat exchanger |
| CN102778163A (en) * | 2012-07-05 | 2012-11-14 | 无锡金洋铝业有限公司 | Internal channel hill-shaped sealing strip of plate-fin heat exchanger |
| CN202646695U (en) * | 2012-07-05 | 2013-01-02 | 无锡金洋铝业有限公司 | Inner-hole double convex seal strip |
| CN202660961U (en) * | 2012-07-05 | 2013-01-09 | 无锡金洋铝业有限公司 | Inner channel hexagonal sealing strip of plate-fin heat exchanger |
| CN203518726U (en) * | 2013-07-29 | 2014-04-02 | 无锡方盛换热器制造有限公司 | Structure of high-strength heat exchanger |
-
2013
- 2013-07-29 CN CN2013103269814A patent/CN103388998A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201093909Y (en) * | 2007-09-19 | 2008-07-30 | 贵州永红航空机械有限责任公司 | High strength plate fin radiator |
| CN102748985A (en) * | 2012-07-05 | 2012-10-24 | 无锡金洋铝业有限公司 | Double-convex structure sealing strip of heat exchanger |
| CN102778163A (en) * | 2012-07-05 | 2012-11-14 | 无锡金洋铝业有限公司 | Internal channel hill-shaped sealing strip of plate-fin heat exchanger |
| CN202646695U (en) * | 2012-07-05 | 2013-01-02 | 无锡金洋铝业有限公司 | Inner-hole double convex seal strip |
| CN202660961U (en) * | 2012-07-05 | 2013-01-09 | 无锡金洋铝业有限公司 | Inner channel hexagonal sealing strip of plate-fin heat exchanger |
| CN203518726U (en) * | 2013-07-29 | 2014-04-02 | 无锡方盛换热器制造有限公司 | Structure of high-strength heat exchanger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061338A (en) * | 2021-11-19 | 2022-02-18 | 北京德普润新材料科技有限公司 | Heat exchange unit, single-stage heat exchanger and multi-stage heat exchanger |
| CN114061338B (en) * | 2021-11-19 | 2023-11-21 | 北京德普润新材料科技有限公司 | Heat exchange unit, single-stage heat exchanger and multi-stage heat exchanger |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131113 |