CN103673714B - A kind of multiple stage fluid radiating fin - Google Patents
A kind of multiple stage fluid radiating fin Download PDFInfo
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- CN103673714B CN103673714B CN201310738054.3A CN201310738054A CN103673714B CN 103673714 B CN103673714 B CN 103673714B CN 201310738054 A CN201310738054 A CN 201310738054A CN 103673714 B CN103673714 B CN 103673714B
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- connector
- fluid
- radiating fin
- fluid pipe
- semicanal
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Abstract
The invention discloses a kind of multiple stage fluid radiating fin, this multistage radiating fin comprises primary heat dissipation portion and secondary radiating part, primary heat dissipation portion comprises secondary working fluid pipe, primary heat dissipation sheet and elementary connector, secondary radiating part comprises secondary fluid pipe, secondary heat spreader and secondary connector, fin is arranged at the outer shroud week of corresponding fluid hose, and connector is arranged at the two ends of corresponding fluid hose; Wherein, secondary fluid pipe is surrounded by the first semicanal and the second semicanal and forms, and secondary connector is surrounded by the first half and the second half and forms, when fluid needs to accelerate heat radiation, secondary radiating part is covered in primary heat dissipation portion outer shroud week, is dispelled the heat by two-stage radiation sheet.By designing multistage radiating fin, when the higher heat-sinking capability of needs, secondary radiating part is arranged on outside primary heat dissipation portion, larger area of dissipation is provided, or be used alone secondary radiating part, larger fluid Negotiation speed is provided, can regulates heat-sinking capability according to actual needs, tackle different cooling requirements.
Description
Technical field
The present invention relates to field of heat exchange equipment, particularly relate to a kind of multiple stage fluid radiating fin.
Background technology
Heat exchange is the equipment partial heat of hot fluid being passed to cold fluid, also known as heat exchanger.Heat exchanger is the common apparatus of chemical industry, oil, power, food and other many industrial department, occupies critical role aborning.In Chemical Manufacture, heat exchanger can be used as heater, cooler, condenser, evaporimeter and reboiler etc., applies more extensive.In the production process of reality, no matter heat exchanger is in the peak period gone into operation or low ebb phase, it is all same using forestland, it is aging that the low ebb phase may cause under the unnecessary high temperature of heat dissipation equipment, the heat-sinking capability of heat dissipation equipment may be caused again not enough in peak period, do not reach the radiating effect of needs, lack a kind of radiating fin that can regulate heat-sinking capability.
Summary of the invention
The present invention proposes a kind of multistage radiating fin that can regulate heat-sinking capability.
For realizing above-mentioned design, the present invention by the following technical solutions:
A kind of multiple stage fluid radiating fin, comprise primary heat dissipation portion and secondary radiating part, described primary heat dissipation portion comprises secondary working fluid pipe, primary heat dissipation sheet and elementary connector, described secondary radiating part comprises secondary fluid pipe, secondary heat spreader and secondary connector, described primary heat dissipation sheet is arranged at the outer shroud week of described secondary working fluid pipe, and described elementary connector is arranged at the two ends of described secondary working fluid pipe; Described secondary heat spreader is arranged at the outer shroud week of described secondary fluid pipe, and described secondary connector is arranged at the two ends of described secondary fluid pipe; Described secondary fluid pipe is surrounded by the first semicanal and the second semicanal and forms, described secondary connector is surrounded by the first half and the second half and forms, when fluid needs to accelerate heat radiation, described secondary radiating part is covered in described primary heat dissipation portion outer shroud week, fluid flows through secondary working fluid pipe, is dispelled the heat by primary heat dissipation sheet and secondary heat spreader.
Wherein, the outer shroud week of described elementary connector is provided with raised band, and the inner circumference of described secondary connector is provided with the groove corresponding with described raised band.
Wherein, the outer shroud week of described elementary connector is provided with some lug bosses, and the inner circumference of described secondary connector is provided with the shrinkage pool corresponding with described lug boss.
Wherein, described elementary connector and secondary connector are provided with air-vent.
Wherein, the cross section of described secondary working fluid pipe and secondary fluid pipe is circular, and described first semicanal and the second semicanal side are pivot joint, and opposite side is connected by securing member.
Wherein, the cross section of described secondary working fluid pipe and secondary fluid pipe is square or rectangle, and described first semicanal is all connected by securing member with the both sides of the second semicanal.
Wherein, sealing gasket is provided with between described first semicanal and the second semicanal.
Wherein, described sealing gasket is silica gel sealing pad.
Wherein, described securing member is screw.
Wherein, described securing member is snap close.
Beneficial effect of the present invention is: by designing multistage radiating fin, in time needing higher heat-sinking capability, secondary radiating part is arranged on outside primary heat dissipation portion, larger area of dissipation is provided, or be directly used alone secondary radiating part, the fluid hose of secondary radiating part can provide larger fluid Negotiation speed, the radiating fin provided in the present invention, can regulate heat-sinking capability according to actual needs, thus realize the different cooling requirements of reply.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing the embodiment of the present invention is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the content of the embodiment of the present invention and these accompanying drawings.
Fig. 1 is the structural representation in the primary heat dissipation portion of a kind of multiple stage fluid radiating fin that the embodiment of the present invention provides.
Fig. 2 is the structural representation of the secondary radiating part of a kind of multiple stage fluid radiating fin that the embodiment of the present invention provides.
Wherein: 11-secondary working fluid pipe; 12-primary heat dissipation sheet; The elementary connector of 13-; 21-secondary fluid pipe; 213-securing member; 214-sealing gasket; 22-secondary heat spreader; 23-level connector.
Detailed description of the invention
The technical problem solved for making the present invention, the technical scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technical scheme of accompanying drawing to the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those skilled in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1 and Fig. 2, it is the structural representation in primary heat dissipation portion and the structural representation of secondary radiating part of a kind of multiple stage fluid radiating fin that the embodiment of the present invention provides respectively.The device of the present embodiment is mainly used in industrial production, life heating etc. needs heat exchange, particularly by under the environment of fluid heat transfer.As shown in the figure, this multiple stage fluid radiating fin, comprise primary heat dissipation portion and secondary radiating part, described primary heat dissipation portion comprises secondary working fluid pipe 11, primary heat dissipation sheet 12 and elementary connector 13, described secondary radiating part comprises secondary fluid pipe 21, secondary heat spreader 22 and secondary connector 23, described primary heat dissipation sheet 12 is arranged at the outer shroud week of described secondary working fluid pipe 11, and described elementary connector 13 is arranged at the two ends of described secondary working fluid pipe 11; Described secondary heat spreader 22 is arranged at the outer shroud week of described secondary fluid pipe 21, and described secondary connector 23 is arranged at the two ends of described secondary fluid pipe 21; Described secondary fluid pipe 21 is surrounded by the first semicanal and the second semicanal and forms, described secondary connector 23 is surrounded by the first half 231 and the second half 232 and forms, when fluid needs to accelerate heat radiation, described secondary radiating part is covered in described primary heat dissipation portion outer shroud week, fluid flows through secondary working fluid pipe 11, is dispelled the heat by primary heat dissipation sheet 12 and secondary heat spreader 22.The outer shroud week of described elementary connector 13 is provided with raised band, and the inner circumference of described secondary connector 23 is provided with the groove corresponding with described raised band.Described elementary connector 13 and secondary connector 23 are provided with air-vent.The cross section of described secondary working fluid pipe 11 and secondary fluid pipe 21 is circular, and described first semicanal and the second semicanal side are pivot joint, and opposite side is connected by securing member 213.Sealing gasket 214 is provided with between described first semicanal and the second semicanal.Described sealing gasket 214 is silica gel sealing pad.Described securing member 213 is screw.
Existing radiating fin is all that the shape, area, surface details etc. by changing fin improves radiating effect.Design in this programme is from increase heat dissipation technology progression, when equipment is in less cooling requirements, directly complete heat radiation by primary heat dissipation portion, when the flow of fluid does not change, but when requiring that fluid has better radiating effect, secondary radiating part is installed on outside primary heat dissipation portion, the connector tight fit of two radiating parts, in order to ensure install after both relative position stablize, elementary connector 13 and secondary connector 23 are respectively arranged with raised band and groove, raised band and groove are worked in coordination, primary heat dissipation portion and secondary radiating part can be allowed to avoid relative position to change, the stability maintained the connection.Two circular radiating parts are installed more simple, the side of the first semicanal of secondary radiating part and the second semicanal can be set to pivot joint, during installation, the securing member 213 of opposite side is opened, be incorporated in primary heat dissipation portion after opposite side is separated, by raised band and groove alignment, connect securing member 213, can installation be completed.In order to ensure secondary radiating part be used alone still ensure fluid do not leak, in two-part joint portion, sealing gasket 214 is set, ensure sealing effectiveness.During heat radiation, fluid flows through from secondary working fluid pipe 11 or secondary fluid pipe 21, is dispelled the heat by fin.
Preferably, described elementary connector 13 outer shroud week be provided with some lug bosses, the inner circumference of described secondary connector 23 is provided with the shrinkage pool corresponding with described lug boss.
Relative to around raised band for, separately some lug bosses of layout are to the requirement being provided with higher positional accuracy of secondary radiating part.
Preferably, the cross section of described secondary working fluid pipe 11 and secondary fluid pipe 21 is square or rectangle, and described first semicanal is all connected by securing member 213 with the both sides of the second semicanal.
Cross section is that the production of the radiating part of square or rectangle is more easy, and manufacture craft is more simple.Corresponding with it, in order to easy for installation, both sides are all connected by securing member 213.
Preferably, described securing member 213 is snap close.
Undertaken fastening by snap close, operate more convenient, directly manually can complete, without the need to instruments such as screwdrivers.
Above content is only preferred embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (10)
1. a multiple stage fluid radiating fin, it is characterized in that, comprise primary heat dissipation portion and secondary radiating part, described primary heat dissipation portion comprises secondary working fluid pipe (11), primary heat dissipation sheet (12) and elementary connector (13), described secondary radiating part comprises secondary fluid pipe (21), secondary heat spreader (22) and secondary connector (23), described primary heat dissipation sheet (12) is arranged at the outer shroud week of described secondary working fluid pipe (11), and described elementary connector (13) is arranged at the two ends of described secondary working fluid pipe (11); Described secondary heat spreader (22) is arranged at the outer shroud week of described secondary fluid pipe (21), and described secondary connector (23) is arranged at the two ends of described secondary fluid pipe (21); Described secondary fluid pipe (21) is surrounded by the first semicanal and the second semicanal and is formed, described secondary connector (23) is surrounded by the first half (231) and the second half (232) and is formed, when fluid needs to accelerate heat radiation, described secondary radiating part is covered in described primary heat dissipation portion outer shroud week, fluid flows through secondary working fluid pipe (11), is dispelled the heat by primary heat dissipation sheet (12) and secondary heat spreader (22).
2. a kind of multiple stage fluid radiating fin according to claim 1, it is characterized in that, described elementary connector (13) outer shroud week be provided with raised band, the inner circumference of described secondary connector (23) is provided with the groove corresponding with described raised band.
3. a kind of multiple stage fluid radiating fin according to claim 1, it is characterized in that, described elementary connector (13) outer shroud week be provided with some lug bosses, the inner circumference of described secondary connector (23) is provided with the shrinkage pool corresponding with described lug boss.
4. a kind of multiple stage fluid radiating fin according to claim 1, is characterized in that, described elementary connector (13) and secondary connector (23) are provided with air-vent.
5. a kind of multiple stage fluid radiating fin according to claim 1, it is characterized in that, the cross section of described secondary working fluid pipe (11) and secondary fluid pipe (21) is circular, described first semicanal and the second semicanal side are pivot joint, and opposite side is connected by securing member (213).
6. a kind of multiple stage fluid radiating fin according to claim 1, it is characterized in that, the cross section of described secondary working fluid pipe (11) and secondary fluid pipe (21) is rectangle, and described first semicanal is all connected by securing member (213) with the both sides of the second semicanal.
7. a kind of multiple stage fluid radiating fin according to claim 1, is characterized in that, is provided with sealing gasket (214) between described first semicanal and the second semicanal.
8. a kind of multiple stage fluid radiating fin according to claim 7, is characterized in that, described sealing gasket (214) is silica gel sealing pad.
9. a kind of multiple stage fluid radiating fin according to claim 5 or 6, is characterized in that, described securing member (213) is screw.
10. a kind of multiple stage fluid radiating fin according to claim 5 or 6, is characterized in that, described securing member (213) is snap close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310738054.3A CN103673714B (en) | 2013-12-27 | 2013-12-27 | A kind of multiple stage fluid radiating fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310738054.3A CN103673714B (en) | 2013-12-27 | 2013-12-27 | A kind of multiple stage fluid radiating fin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103673714A CN103673714A (en) | 2014-03-26 |
| CN103673714B true CN103673714B (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310738054.3A Expired - Fee Related CN103673714B (en) | 2013-12-27 | 2013-12-27 | A kind of multiple stage fluid radiating fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103673714B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62284193A (en) * | 1986-02-27 | 1987-12-10 | Furukawa Electric Co Ltd:The | Heat transfer pipe |
| CN100417909C (en) * | 2005-11-03 | 2008-09-10 | 苏州昆拓冷机有限公司 | Double-moulded tube dustproof heat exchanger |
| US20090308051A1 (en) * | 2008-06-11 | 2009-12-17 | Gea Rainey Corporation | Heat exchanger tube and air-to-air intercooler |
| CN102889813B (en) * | 2012-10-19 | 2014-09-10 | 合肥通用机械研究院 | Double-finned tube combined heat exchange component for high efficiency vaporizer |
| CN203719503U (en) * | 2013-12-27 | 2014-07-16 | 无锡佳龙换热器股份有限公司 | Multistage fluid radiating fin |
-
2013
- 2013-12-27 CN CN201310738054.3A patent/CN103673714B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103673714A (en) | 2014-03-26 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214092 Jiangsu Province, Wuxi City Binhu District biomedical industrial park Xiaguang Road No. 5 Applicant after: WUXI JIALONG HEAT EXCHANGER STOCK COMPANY LTD. Address before: 214092 Jiangsu Province, Wuxi City Binhu District biomedical industrial park Xiaguang Road No. 5 Applicant before: WUXI JIALONG HEAT-EXCHANGER MANUFACTURING CO., LTD. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: WUXI JIALONG HEAT EXCHANGER MANUFACTURING CO., LTD. TO: WUXI JIALONG HEAT EXCHANGER STOCK COMPANY LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20161227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |