CN103712505A - Fin of heat exchanger - Google Patents
Fin of heat exchanger Download PDFInfo
- Publication number
- CN103712505A CN103712505A CN201310738666.2A CN201310738666A CN103712505A CN 103712505 A CN103712505 A CN 103712505A CN 201310738666 A CN201310738666 A CN 201310738666A CN 103712505 A CN103712505 A CN 103712505A
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- condenser pipe
- fin
- wing plate
- heat
- heat exchanger
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a fin of a heat exchanger. The fin of the heat exchanger comprises helical condensation pipes with water capable of being injected, flat fin plates and a cylindrical plate post. The flat fin plates are evenly distributed at intervals on the outer wall of the plate post in the radial direction along the plate post. The wall of the plate post is provided with long strip-shaped through holes. The two ends of a pipe body of each condensation pipe are opened. The pipe body of each condensation pipe penetrates through the fin plates and is perpendicular to the fin plates. The fin plates are distributed circumferentially so that heat can be conveniently dissipated from the outer wall of the plate post to the periphery. Heat of the gaps between the condensation pipes with injected cold water and the fin plates is exchanged with heat of the condensation pipes. The long strip-shaped through holes improve the circulation ability of heat in gaps between the fin plates. In this way, the heat exchange efficiency of the fin is improved, and the heat exchange effect of the heat exchanger is improved.
Description
Technical field
The present invention relates to the technical field of heat exchanger, relate in particular to a kind of fin of heat exchanger.
Background technology
Fin is as the medium transmitting for realizing heat in heat exchanger, and its performance quality directly has influence on the heat exchange efficiency of heat exchanger.It is arranged on the surface of the heat-exchanger rig that need to carry out heat transmission conventionally, plays the heat transfer sheet area that increases heat-exchanger rig, improves the effect of heat exchange efficiency.The fin of prior art is limit by the configuration of shape and fin, and the heat conducting effect of fin is poor, causes the heat exchange efficiency of heat exchanger lower.
Summary of the invention
In view of this, the invention provides a kind of fin of heat exchanger, this fin has the efficiency that higher heat is transmitted, and has improved the heat transfer effect of heat exchanger.
A kind of fin of heat exchanger, comprise helix can water filling condenser pipe, flat wing plate and sheet-pile cylindraceous, described wing plate interval is separately and along the outer wall that is radially uniformly distributed in described sheet-pile of sheet-pile, sheet-pile wall is provided with the through hole of strip, the both ends open of the body of described condenser pipe, the body of condenser pipe runs through and perpendicular to described wing plate.
Wherein, described condenser pipe comprises the first condenser pipe, the second condenser pipe and the 3rd condenser pipe, wherein one end of the body of described the second condenser pipe is communicated with by one " U " type pipe with one end of the body of the first condenser pipe of close this end, and the other end of the body of described the second condenser pipe is communicated with by another " U " type pipe with one end of the body of the 3rd condenser pipe of close this end.
Wherein, described condenser pipe is coiled to form by the axis of multi-turn body winding board post, and the spacing of two adjacent circle bodys is 2～6cm.
Wherein, the plane included angle of adjacent wing plate is 10 degree, and described wing plate is 36.
Wherein, the spacing of described wing plate is 3～5mm.
Wherein, described through hole is 36.
The fin of heat exchanger of the present invention comprise helix can water filling condenser pipe, flat wing plate and sheet-pile cylindraceous, described wing plate interval separates and is uniformly distributed in the outer wall of described sheet-pile, sheet-pile wall is provided with the through hole of strip, the both ends open of the body of described condenser pipe, the body of condenser pipe runs through and perpendicular to described wing plate.Wing plate is to arrange circumferentially and is beneficial to heat from the outer wall of sheet-pile to surrounding transmission; The heat that is marked with the condenser pipe of the cold water gap between can wing plate carries out heat exchange with condenser pipe; The through hole of strip has strengthened the circulation in the gap of heat between wing plate, and the heat exchange efficiency that these have all improved fin has improved the heat transfer effect of heat exchanger.
Accompanying drawing explanation
Fig. 1 is the structure chart of fin of the heat exchanger of preferred embodiment of the present invention.
Fig. 2 is the partial enlarged drawing of A in Fig. 1.
Fig. 3 is the top view of the fin structure figure described in Fig. 1.
Fig. 4 is the partial enlarged drawing of B in Fig. 3.
In figure, 1-wing plate; The 21-the first condenser pipe; The 22-the second condenser pipe; The 23-the three condenser pipe; 3-sheet-pile; 31-through hole.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate technical scheme of the present invention.
As shown in Figure 1,3, be respectively structure chart and the top view of fin of the heat exchanger of preferred embodiment of the present invention.The fin of this routine heat exchanger comprises condenser pipe, wing plate 1 and sheet-pile 3.Wing plate 1 is tabular, conceivable, and the tabular here refers to that the length of wing plate 1 and width are much larger than its thickness, and the face at two sidewall places that determined by this length and width is plane.Wing plate 1 always has 36, and each wing plate 1 each interval separately, does not contact, and has gap between the two, can to realize heat exchange, provide place for cross-ventilation.Wing plate 1 is uniformly distributed in the outer wall of sheet-pile 3.These 36 wing plates 1 are distributed on the excircle of sheet-pile 3 with identical interval angle same row, thereby the plane included angle of adjacent wing plate 1 is 10 degree.The spacing of wing plate 1 is 3～5mm, for example, can be 3mm, 4mm or 5mm.What deserves to be explained is, this spacing comprises the spacing away from wing styletable and close wing styletable of two wing plates.This spacing has guaranteed the abundant of thermal convection current.
Condenser pipe is the helical form that the body by both ends open is coiled to form around axle, and its cross section is circular.The two ends of opening are respectively water inlet and delivery port.In condenser pipe, can be marked with cold water.The body of condenser pipe runs through and perpendicular to wing plate 1.Certain section of condenser pipe that hot-air in wing plate 1 gap can copper be positioned at this gap carries out heat exchange and reaches exchange rate faster.Condenser pipe comprises the first condenser pipe 21, the second condensation 22 pipe and the 3rd condenser pipes 23, wherein one end of the body of the second condensation 22 pipes is communicated with by one " U " type pipe with one end of the body of the first condenser pipe 21 of close this end, and the other end of the body of the second condensation 22 pipes is communicated with by another " U " type pipe with one end of the body of the 3rd condenser pipe 23 of close this end.Centered by the axle of the 3rd condenser pipe 23, the second condensation 22 pipes and the first condenser pipe 21 sheet-piles 3, axle is arranged from inside to outside.Condenser pipe is coiled to form by the axis of multi-turn body winding board post 3, and the spacing of two adjacent circle bodys is 2～6cm, for example, can be 2cm, 3cm, 4cm, 6cm.
As shown in Figure 2,4, be respectively in Fig. 1 the partial enlarged drawing of B in A and Fig. 3.Sheet-pile 3 walls are provided with the through hole 31 of strip.Be understandable that, strip refers to that this hole is roughly rectangle, and its length is far longer than its width.Through hole 31 is more conducive to hot-air and by the sheet-pile 3 of opening wide, enters to other gap from the gap of a wing plate 1, has improved the freedom of hot-air circulation.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present invention, within these modes all will fall into protection scope of the present invention.
Claims (6)
1. the fin of a heat exchanger, it is characterized in that, comprise helix can water filling condenser pipe, flat wing plate (1) and sheet-pile cylindraceous (3), described wing plate (1) interval is separately and along the outer wall that is radially uniformly distributed in described sheet-pile (3) of sheet-pile (3), sheet-pile (3) wall is provided with the through hole (31) of strip, the both ends open of the body of described condenser pipe, the body of condenser pipe runs through and perpendicular to described wing plate (1).
2. fin according to claim 1, it is characterized in that, described condenser pipe comprises the first condenser pipe (21), the second condenser pipe (22) and the 3rd condenser pipe (23), wherein one end of the body of described the second condenser pipe (22) is communicated with by one " U " type pipe with one end of the body of first condenser pipe (21) of close this end, and the other end of the body of described the second condenser pipe (22) is communicated with by another " U " type pipe with one end of the body of the 3rd condenser pipe (23) of close this end.
3. fin according to claim 1, is characterized in that, described condenser pipe is coiled to form by the axis of multi-turn body winding board post (3), and the spacing of two adjacent circle bodys is 2～6cm.
4. fin according to claim 1, is characterized in that, the plane included angle of adjacent wing plate (1) is 10 degree, and described wing plate (1) is 36.
5. fin according to claim 1, is characterized in that, the spacing of described wing plate (1) is 3～5mm.
6. fin according to claim 1, is characterized in that, described through hole (31) is 36.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310738666.2A CN103712505A (en) | 2013-12-27 | 2013-12-27 | Fin of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310738666.2A CN103712505A (en) | 2013-12-27 | 2013-12-27 | Fin of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103712505A true CN103712505A (en) | 2014-04-09 |
Family
ID=50405674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310738666.2A Pending CN103712505A (en) | 2013-12-27 | 2013-12-27 | Fin of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103712505A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139564A (en) * | 2018-09-28 | 2019-01-04 | 安徽环科泵阀有限公司 | A kind of centrifugal pump heat-proof device and its centrifugal pump |
| CN109405622A (en) * | 2018-11-13 | 2019-03-01 | 宁波锦锐能源科技有限公司 | Heat exchange fin is used in a kind of recycling of boiler afterheat |
| CN109838926A (en) * | 2017-11-28 | 2019-06-04 | 李明守 | A kind of intelligent solar water heater of scale-deposit-preventing |
| CN109838937A (en) * | 2017-11-28 | 2019-06-04 | 李明守 | A kind of intelligent solar water heater adjusting collecting plate illumination power scale-deposit-preventing |
| CN109838927A (en) * | 2017-11-28 | 2019-06-04 | 李明守 | A kind of anti-incrustation apparatus for heating water by solar energy of intelligence |
-
2013
- 2013-12-27 CN CN201310738666.2A patent/CN103712505A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838926A (en) * | 2017-11-28 | 2019-06-04 | 李明守 | A kind of intelligent solar water heater of scale-deposit-preventing |
| CN109838937A (en) * | 2017-11-28 | 2019-06-04 | 李明守 | A kind of intelligent solar water heater adjusting collecting plate illumination power scale-deposit-preventing |
| CN109838927A (en) * | 2017-11-28 | 2019-06-04 | 李明守 | A kind of anti-incrustation apparatus for heating water by solar energy of intelligence |
| CN109838937B (en) * | 2017-11-28 | 2020-12-15 | 杨贵珍 | Intelligent solar water heater capable of adjusting illumination power of heat collecting plate to prevent scale |
| CN109838926B (en) * | 2017-11-28 | 2022-10-28 | 昆明现代家园节能科技有限公司 | Intelligent solar water heater of scale prevention |
| CN109139564A (en) * | 2018-09-28 | 2019-01-04 | 安徽环科泵阀有限公司 | A kind of centrifugal pump heat-proof device and its centrifugal pump |
| CN109405622A (en) * | 2018-11-13 | 2019-03-01 | 宁波锦锐能源科技有限公司 | Heat exchange fin is used in a kind of recycling of boiler afterheat |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| 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 HEATEXCHANGER STOCK COMPANY LTD. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140409 |