CN101603788B - High-efficiency fin reinforcing gas-gas heat exchange core - Google Patents
High-efficiency fin reinforcing gas-gas heat exchange core Download PDFInfo
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- CN101603788B CN101603788B CN2009101153997A CN200910115399A CN101603788B CN 101603788 B CN101603788 B CN 101603788B CN 2009101153997 A CN2009101153997 A CN 2009101153997A CN 200910115399 A CN200910115399 A CN 200910115399A CN 101603788 B CN101603788 B CN 101603788B
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- Prior art keywords
- heat exchange
- fin
- gas
- fixed dam
- recess
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Abstract
The invention discloses a high-efficiency fin reinforcing gas-gas heat exchange core, which comprises an integral corrugated heat exchange fin. Waves of the heat exchange fin form a front groove with a front opening and a rear groove with a rear opening respectively; the front part and the rear part of the heat exchange fin are provided with a front fixing baffle plate and a rear fixing baffle plate respectively; the upper end of the front fixing baffle plate and the lower end of the rear fixing baffle plate are provided with a plurality of upper separation inserting boards and lower separation inserting boards respectively which are distributed in a comb mode; the upper separation inserting boards and the lower separation inserting boards are correspondingly inserted at the upper end of the front groove and the lower end of the rear groove respectively; and the front fixing baffle plate is provided with an upper window on the upper part of the front side of the front groove, and the rear fixing baffle plate is provided with a lower window on the lower part of the rear side of the rear groove. The heat exchange core has simple, convenient and fast assembly and disassembly, and convenient washing and maintenance, greatly increases the gas contact area simultaneously, and improves the heat exchanging efficiency.
Description
Technical field
The present invention relates to a kind of high-efficiency fin reinforcing gas-gas heat exchange core.
Background technology
In part special refrigeration or heat transmission equipment, the dust fastness of heat exchanging device and installation and maintenance convenience etc. has special requirement.Such as heat exchange device for air, all may run into to the various rugged environments of iron and steel, weaving, chemical industry or the like industry from the communication cabinet of open air, the every performance requirement of its heat exchanging device is higher, particularly dustproof, efficient etc. having relatively high expectations, and existing product basically the overwhelming majority all be integrated fin structure, install, dismounting, safeguard very inconvenient.
Summary of the invention
The purpose of this invention is to provide a kind of high-efficiency fin reinforcing gas-gas heat exchange core, its assembly unit, dismounting are simple, convenient, convenient clean, safeguard, have significantly increased the gas contact area simultaneously, have improved heat exchange efficiency.
Technical scheme of the present invention is: a kind of high-efficiency fin reinforcing gas-gas heat exchange core, the corrugated heat exchange fin that comprises one, described heat exchange fin ripple forms opening forward recess and opening rearward recess backward forward respectively, fixed dam and back fixed dam before being respectively equipped with before and after the described heat exchange fin, fixed dam upper end and fixed dam lower end, back are respectively equipped with going up that some pectinations distribute and isolate plate and isolate plate down before described, described upward isolation plate and the following plate difference corresponding inserted of isolating are in the upper end of forward recess and the lower end of rearward recess, fixed dam is provided with window in the top of forward recess front side before described, and described back fixed dam is provided with down window in the bottom of rearward recess rear side.
The further technical scheme of the present invention is: a kind of high-efficiency fin reinforcing gas-gas heat exchange core, the corrugated heat exchange fin that comprises one, described heat exchange fin ripple forms opening forward recess and opening rearward recess backward forward respectively, fixed dam and back fixed dam before being respectively equipped with before and after the described heat exchange fin, fixed dam upper end and fixed dam lower end, back are respectively equipped with going up that some pectinations distribute and isolate plate and isolate plate down before described, described upward isolation plate and the following plate difference corresponding inserted of isolating are in the upper end of forward recess and the lower end of rearward recess, fixed dam is provided with window in the top of forward recess front side before described, and described back fixed dam is provided with down window in the bottom of rearward recess rear side; Be inserted with the reinforcement fin that is lower than last window in the described forward recess, be inserted with the reinforcement fin of window under being higher than in the described rearward recess; Described reinforcement fin is the ripplet shape, and the sidewall of described reinforcement fin ripple is provided with some barriers hole; The lower end of fixed dam is provided with some short partitions that are inserted in the forward recess lower end before described, and the upper end of described back fixed dam is provided with some short partitions that are inserted in the rearward recess upper end; The upper end of described forward recess and the lower end of rearward recess also seal and are provided with the sealing collodion; The top and bottom of heat exchange fin also are respectively equipped with wind deflector and following wind deflector, described rear and front end bending extension up and down respectively of going up wind deflector and following wind deflector, the described wind deflector of going up is provided with the air vent that communicates with the rearward recess upper end, and described wind deflector lower end down is provided with the air vent that communicates with the forward recess lower end; The described wind deflector and following wind deflector and preceding fixed dam gone up is spirally connected fixing with the back fixed dam.
Advantage of the present invention is:
1. the present invention is a splicing structure, and assembly unit, dismounting are simple, convenient, convenient clean, safeguards.
2. bottom plate is provided with short up and down partition in the present invention, is convenient to equidistantly isolate integrated corrugated heat exchange fin fixing.
3. be embedded with the staggered anyhow corrugated of piling up that is provided with the barrier hole in the integrated ripple heat exchange fin of the present invention and strengthen fin, significantly increased the gas contact area, and improved heat exchange efficiency.
Description of drawings
Fig. 1 is the front view of the specific embodiment of the invention;
Fig. 2 is the upward view of the specific embodiment of the invention;
Fig. 3 is the perspective view of the specific embodiment of the invention;
Fig. 4 is the perspective view at the another visual angle of the specific embodiment of the invention;
Fig. 5 is the decomposition texture schematic diagram of the specific embodiment of the invention;
Fig. 6 is the local enlarged diagram in I place of Fig. 5;
Fig. 7 strengthens fin for the specific embodiment of the invention and is located at the interior structural representation of heat exchange fin.
Wherein: 1 heat exchange fin; The 2a forward recess; The 2b rearward recess; Fixed dam before the 3a; Fixed dam behind the 3b; The last isolation of 4a plate; 4b isolates plate down; The last window of 5a; Window under the 5b; 6 strengthen fin; 7 barrier holes; 8 short partitions; 9 sealing collodions; The last wind deflector of 10a; Wind deflector under the 10b; 11 air vents.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described:
Embodiment: shown in Figure 7 as Fig. 1, a kind of high-efficiency fin reinforcing gas-gas heat exchange core, the corrugated heat exchange fin 1 that comprises one, described heat exchange fin 1 ripple forms opening forward recess 2a and opening rearward recess 2b backward forward respectively, fixed dam 3a and back fixed dam 3b before described heat exchange fin 1 front and back are respectively equipped with, fixed dam 3a upper end and fixed dam 3b lower end, back are respectively equipped with going up that some pectinations distribute and isolate plate 4a and isolate plate 4b down before described, described upward isolation plate 4a and the following plate 4b difference corresponding inserted of isolating are in the upper end of forward recess 2a and the lower end of rearward recess 2b, fixed dam 3a is provided with window 5a in the top of forward recess 2a front side before described, and described back fixed dam 3b is provided with down window 5b in the bottom of rearward recess 2b rear side.
Be inserted with the reinforcement fin 6 that is lower than last window 5a in the described forward recess 2a, be inserted with the reinforcement fin 6 of window 5a under being higher than in the described rearward recess 2b.
Described reinforcement fin 6 is the ripplet shape, and the described reinforcement fin 6 ripples sidewall parallel with leading flank is provided with some barriers hole 7, is convenient to the air draught circulation.
The lower end of fixed dam 3a is provided with some short partitions 8 that are inserted in the forward recess 2a lower end before described, and the upper end of described back fixed dam 3b is provided with some short partitions 8 that are inserted in the rearward recess 2b upper end; The upside of the downside of last window 5a and following window 5b also is provided with the short partition 8 towards the notch bending of heat exchange fin, and described short partition 8 is equally spaced bending structure, is convenient to equidistantly isolate integrated corrugated heat exchange fin fixing.
The lower end of the upper end of described forward recess 2a and rearward recess 2b also seals and is provided with sealing collodion 9.
The top and bottom of heat exchange fin 1 also are respectively equipped with wind deflector 10a and following wind deflector 10b, described rear and front end bending extension up and down respectively of going up wind deflector 10a and following wind deflector 10b, the described wind deflector 10a that goes up is provided with the air vent 11 that communicates with rearward recess 2b upper end, and described wind deflector 10b lower end down is provided with the air vent 11 that communicates with forward recess 2a lower end.
The described wind deflector 10a and following wind deflector 10b and preceding fixed dam 3a of going up is spirally connected fixing with back fixed dam 3b.
The gas that enters from last window 5a flows downward in forward recess 2a and flows out by the lower port of reinforcement fin 6 backs from forward recess 2a like this; The gas that enters from following window 5b in rearward recess 2b to flowing and flowing out from the upper port of rearward recess 2b by strengthening fin 6 backs; Two kinds of gases fully carry out heat exchange, heat exchange efficiency height in heat exchange fin 1.
Assembly unit of the present invention, dismounting are simple, convenient, convenient clean, safeguard, have significantly increased the gas contact area simultaneously, have improved heat exchange efficiency.
Claims (6)
1. high-efficiency fin reinforcing gas-gas heat exchange core, the corrugated heat exchange fin (1) that comprises one, described heat exchange fin (1) ripple forms opening forward recess (2a) and opening rearward recess (2b) backward forward respectively, it is characterized in that: be respectively equipped with preceding fixed dam (3a) and back fixed dam (3b) before and after the described heat exchange fin (1), on the fixed dam (3a) and fixed dam (3b) lower end, back is respectively equipped with going up isolation plate (4a) and isolating plate (4b) down of some pectinations distributions before described, described going up isolated plate (4a) and isolated plate (4b) difference corresponding inserted down in the upper end of forward recess (2a) and the lower end of rearward recess (2b), fixed dam (3a) is provided with window (5a) in the top of forward recess (2a) front side before described, and described back fixed dam (3b) is provided with down window (5b) in the bottom of rearward recess (2b) rear side; Be inserted with the reinforcement fin (6) that is lower than last window (5a) in the described forward recess (2a), be inserted with the reinforcement fin (6) of window (5a) under being higher than in the described rearward recess (2b).
2. high-efficiency fin reinforcing gas-gas heat exchange core according to claim 1 is characterized in that: described reinforcement fin (6) is the ripplet shape, and the sidewall of described reinforcement fin (6) ripple is provided with some barriers hole (7).
3. high-efficiency fin reinforcing gas-gas heat exchange core according to claim 1, it is characterized in that: the lower end of fixed dam (3a) is provided with some short partitions (8) that are inserted in forward recess (2a) lower end before described, and the upper end of described back fixed dam (3b) is provided with some short partitions (8) that are inserted in rearward recess (2b) upper end.
4. high-efficiency fin reinforcing gas-gas heat exchange core according to claim 1 is characterized in that: the lower end of the upper end of described forward recess (2a) and rearward recess (2b) also seals and is provided with sealing collodion (9).
5. high-efficiency fin reinforcing gas-gas heat exchange core according to claim 1, it is characterized in that: the top and bottom of heat exchange fin (1) also are respectively equipped with wind deflector (10a) and following wind deflector (10b), described rear and front end bending extension up and down respectively of going up wind deflector (10a) and following wind deflector (10b), the described wind deflector (10a) of going up is provided with the air vent (11) that communicates with rearward recess (2b) upper end, and described wind deflector (10b) lower end down is provided with the air vent (11) that communicates with forward recess (2a) lower end.
6. high-efficiency fin reinforcing gas-gas heat exchange core according to claim 5 is characterized in that: described upward wind deflector (10a) and following wind deflector (10b) are spirally connected fixing with preceding fixed dam (3a) and back fixed dam (3b) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101153997A CN101603788B (en) | 2009-05-18 | 2009-05-18 | High-efficiency fin reinforcing gas-gas heat exchange core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101153997A CN101603788B (en) | 2009-05-18 | 2009-05-18 | High-efficiency fin reinforcing gas-gas heat exchange core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101603788A CN101603788A (en) | 2009-12-16 |
| CN101603788B true CN101603788B (en) | 2011-07-06 |
Family
ID=41469620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101153997A Expired - Fee Related CN101603788B (en) | 2009-05-18 | 2009-05-18 | High-efficiency fin reinforcing gas-gas heat exchange core |
Country Status (1)
| Country | Link |
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| CN (1) | CN101603788B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994676B (en) * | 2014-04-30 | 2015-10-21 | 叶立英 | Heat exchange structure |
| CN106482552A (en) * | 2015-08-31 | 2017-03-08 | 中瑞新源能源科技(天津)股份有限公司 | A kind of plate type heat exchanger being not easily blocked |
| CN106931821A (en) * | 2017-04-06 | 2017-07-07 | 中国科学院工程热物理研究所 | A kind of heat exchanger plates and gas liquid heat exchanger |
| CN113587706B (en) * | 2021-08-01 | 2022-11-04 | 北京工业大学 | Folding heat exchanger and integral fresh air conditioner thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2869835A (en) * | 1957-03-11 | 1959-01-20 | Trane Co | Heat exchanger |
| CN101031770A (en) * | 2004-09-28 | 2007-09-05 | 株式会社T.Rad | Egr cooler |
-
2009
- 2009-05-18 CN CN2009101153997A patent/CN101603788B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2869835A (en) * | 1957-03-11 | 1959-01-20 | Trane Co | Heat exchanger |
| CN101031770A (en) * | 2004-09-28 | 2007-09-05 | 株式会社T.Rad | Egr cooler |
Non-Patent Citations (2)
| Title |
|---|
| JP昭58-145891A 1983.08.31 |
| JP特开2008-144997A 2008.06.26 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101603788A (en) | 2009-12-16 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU QUTU THERMAL CONTROL SYSTEM CO., LTD. Free format text: FORMER NAME: SUZHOU QUTU REFRIGERATOR CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou City, Jiangsu province 215126 Industrial Park Sheng Pu Zhen Min Sheng Road No. 61 Patentee after: Suzhou Qutu Thermal Control System Co., Ltd. Address before: Suzhou City, Jiangsu province 215126 Industrial Park Sheng Pu Zhen Min Sheng Road No. 61 Patentee before: Suzhou Qutu Refrigerator Co., Ltd. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20140518 |