CN106643256A - Finned heater - Google Patents
Finned heater Download PDFInfo
- Publication number
- CN106643256A CN106643256A CN201611097657.XA CN201611097657A CN106643256A CN 106643256 A CN106643256 A CN 106643256A CN 201611097657 A CN201611097657 A CN 201611097657A CN 106643256 A CN106643256 A CN 106643256A
- Authority
- CN
- China
- Prior art keywords
- fin
- heating tube
- heats device
- radiating fin
- riveting sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
- F28F1/325—Fins with openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2215/00—Fins
- F28F2215/08—Fins with openings, e.g. louvers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a finned heater. The finned heater comprises a heating pipe and a plurality of radiating fins, the multiple radiating fins are arranged on the heating pipe in a stacked and penetrating manner, clamping rings are arranged at the two ends of the heating pipe and used for limiting the radiating fins, connection terminals are arranged at the ends of the heating pipe, and insulating ceramic sleeves are arranged between the connection terminals and the heating pipe; a protrusion part is arranged at the middle portion of each radiating fin, the cross section of each protrusion part is shaped like a Chinese character 'ji', and therefore clamping grooves are formed; the clamping grooves are used for clamping the heating pipe, fixing holes are formed in the protrusion parts, the heating pipe penetrates the fixing holes, and riveting parts are arranged at the two ends of each protrusion part; and the riveting parts are used for connecting adjacent radiating fins, and each radiating fin is provided with a plurality of heat exchange holes. After used for a long time, the finned heater can still be stably connected with the heating pipe, and the electric heating conversion efficiency is high.
Description
Technical field
The present invention relates to heater technical field, more particularly to a kind of fin heats device.
Background technology
Between radiating fin and heating tube in traditional fin heats device, mainly by radiating fin stamping two
Individual flanging bore (as shown in Figure 5), coordinates with heating tube.In the heater course of work, due to heating tube and the temperature of radiating fin
Difference, cause expansion it is different from pyrocondensation coefficient, after a period of time, radiating fin then can loosen, increase heating tube with radiate
Thermal resistance between fin, makes radiating efficiency step-down, using effect be deteriorated.Simultaneously because the loosening of radiating fin, in the work of blower fan
During work, can also allow between radiating fin and heating tube and produce collision, form abnormal sound.
The content of the invention
The fin that the technical problem to be solved in the present invention is to provide a kind of radiating fin and can be stably fixed in heating tube adds
Hot device.
To solve the above problems, the present invention provides a kind of fin heats device, if the fin heats device include heating tube and
Dry radiating fin, some radiating fins are overlapped and are located in heating tube, and the two ends of the heating tube are provided with snap ring, the card
Ring is used to limit radiating fin, and the termination of the heating tube is provided with binding post, is provided between the binding post and heating tube
Insulating ceramics set；Lug boss is provided with the middle part of each radiating fin, the raised cross section is in " several " font, so as to form folder
Groove is held, the holding tank is used to clamp heating tube, and the lug boss is provided with fixing hole, and the heating tube is located in fixing hole
Interior, the two ends of the lug boss are provided with caulking part, and caulking part is used to connect adjacent radiating fin, and the radiating fin is provided with
Multiple heat exchanging holes.
Further, the both sides of the radiating fin are provided with reinforcement.
Further, the reinforcement takes the shape of the letter U
Further, the caulking part includes the first riveting sheet and the second riveting sheet, and first riveting sheet dissipates with upper end
Second riveting sheet of hot fin is fixed.
Further, first riveting sheet is Z-shape.
Further, first riveting sheet and the second riveting sheet are equipped with rivet hole.
Further, it is provided with reinforcement projection in each heat exchanging holes.
Further, the reinforcement projection is trapezoidal.
Further, area of the area for strengthening projection less than heat exchanging holes.
Further, heat exchange opening is provided with the middle part of the lug boss.
Fin heats device of the present invention is provided with lug boss in the middle part of radiating fin, and lug boss is in several fonts, so as to form one
Holding tank, is provided with the fixing hole being connected with heating tube on lug boss, and heating tube is located in fixing hole, while by holding tank
Heating tube is clamped, after having ensured long-time use, radiating fin remains to be connected with heating tube temperature, has ensured fin heats
The thermal efficiency of device is constantly in high state, while abnormal sound will not be produced, using effect is good.
Description of the drawings
Fig. 1 is the structural representation of the better embodiment of fin heats device of the present invention.
The structural representation of Fig. 2 radiating fins.
Fig. 3 is the partial enlarged drawing of A in Fig. 2.
Fig. 4 is the partial enlarged drawing of B in Fig. 2.
Fig. 5 is the structural representation of existing radiating fin.
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described.
As shown in figure 1, wherein, arrow represents the direction of air flow.The better embodiment of fin heats device of the present invention
Including two heating tubes 1 and some radiating fins 2, some radiating fins 2 overlap successively and are located in two heating tubes 1
On, fixed between adjacent heat radiation fin 2, the two ends of each heating tube 1 are provided with snap ring 4, and the snap ring 4 is used to limit radiating fin
2, the termination of each heating tube 1 is equipped with binding post 11, and insulation is additionally provided between the binding post 11 and heating tube 1
Ceramic jacket 3, to ensure that heating tube 1 has enough electrical safety distances.
As shown in Figures 2 to 4, the middle part of each radiating fin 2 is provided with lug boss 21, and the cross section of the lug boss 21 is in
" several " font, with this holding tank is formed, and the lug boss 21 is provided with two fixing holes 22, and two heating tubes 1 are worn respectively
It is located in two fixing holes 22, and the holding tank clamps two heating tubes 1.The two ends of the lug boss 21 are provided with riveting
Portion 23, caulking part 23 is used to connect adjacent radiating fin 2.The radiating fin 2 is provided with multiple heat exchanging holes 24, each heat exchange
Reinforcement projection 241 is provided with hole 24, accelerates the heat exchange between radiating fin 2 and cold air, while increasing radiating fin 2
Intensity, has ensured and be unlikely to deform in process of production；The reinforcement projection 241 is trapezoidal, and the area for strengthening projection 241 is little
In the area of heat exchanging holes 24, to ensure the flowing velocity of air.The middle part of the lug boss 21 is provided with heat exchange opening 25, further
Plus the thermal energy exchange between strong cold air and radiating fin 2, further improve heat exchange efficiency.On the both sides of the radiating fin 2
Reinforcement 26 is provided with, to strengthen the intensity of radiating fin 2；The reinforcement 26 takes the shape of the letter U, and to guide the direction of air flow, protects
Hold air and flow to the other end from one end of radiating fin 2 all the time, not to external diffusion, strengthen heating effect.
The caulking part 23 includes the first riveting sheet 231 and the second riveting sheet 232, first riveting sheet 231 and second
Riveting sheet 232 is equipped with rivet hole, and rivet is located in the rivet hole on first riveting sheet 231, and is located in upper end adjacent heat radiation
In rivet hole in second riveting sheet 232 of fin 2 so as to which two neighboring radiating fin 2 is fixed.First riveting sheet 231 is in Z
Shape, when being easy to be fixed with adjacent heat radiation fin 2.
The middle part of radiating fin 2 is provided with lug boss 21, and lug boss 21 is in several fonts, so as to form a holding tank, in projection
Portion 21 is provided with the fixing hole 22 being connected with heating tube 1, and heating tube 1 is located in fixing hole 22, while will add by holding tank
Heat pipe 1 is clamped, and after having ensured long-time use, radiating fin 2 remains to be connected with the temperature of heating tube 1, has ensured fin heats
The thermal efficiency of device is constantly in high state, while abnormal sound will not be produced, using effect is good.
Embodiments of the present invention are these are only, the scope of the claims of the present invention is not thereby limited, it is every using the present invention
Specification -+and the equivalent structure made of accompanying drawing content, other related technical fields are directly or indirectly used in, exist in the same manner
Within the scope of patent protection of the present invention.
Claims (10)
1. a kind of fin heats device, it is characterised in that：The fin heats device includes heating tube and some radiating fins, if described
Dry radiating fin is overlapped and is located in heating tube, and the two ends of the heating tube are provided with snap ring, and the snap ring is used to limit radiating fin
Piece, the termination of the heating tube is provided with binding post, and insulating ceramics set is provided between the binding post and heating tube；It is each to dissipate
Lug boss is provided with the middle part of hot fin, the raised cross section is in " several " font, and so as to form holding tank, the holding tank is used
In clamping heating tube, the lug boss is provided with fixing hole, and the heating tube is located in fixing hole, the two ends of the lug boss
Caulking part is provided with, caulking part is used to connect adjacent radiating fin, and the radiating fin is provided with multiple heat exchanging holes.
2. fin heats device according to claim 1, it is characterised in that：The both sides of the radiating fin are provided with reinforcement
Muscle.
3. fin heats device according to claim 2, it is characterised in that：The reinforcement takes the shape of the letter U.
4. fin heats device according to claim 1, it is characterised in that：The caulking part includes the first riveting sheet and second
Riveting sheet, first riveting sheet is fixed with the second riveting sheet of upper end radiating fin.
5. fin heats device according to claim 4, it is characterised in that：First riveting sheet is Z-shape.
6. fin heats device according to claim 4, it is characterised in that：First riveting sheet and the second riveting sheet are all provided with
There is rivet hole.
7. fin heats device according to claim 1, it is characterised in that：Reinforcement projection is provided with each heat exchanging holes.
8. fin heats device according to claim 7, it is characterised in that：The reinforcement projection is trapezoidal.
9. fin heats device according to claim 7, it is characterised in that：The area for strengthening projection is less than heat exchanging holes
Area.
10. fin heats device according to claim 1, it is characterised in that：Heat exchange opening is provided with the middle part of the lug boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097657.XA CN106643256A (en) | 2016-12-01 | 2016-12-01 | Finned heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097657.XA CN106643256A (en) | 2016-12-01 | 2016-12-01 | Finned heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106643256A true CN106643256A (en) | 2017-05-10 |
Family
ID=58813215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611097657.XA Pending CN106643256A (en) | 2016-12-01 | 2016-12-01 | Finned heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106643256A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281584A (en) * | 2018-02-28 | 2018-07-13 | 江苏索尔新能源科技股份有限公司 | A kind of on-vehicle battery |
| CN108444313A (en) * | 2018-04-30 | 2018-08-24 | 郑丽 | A kind of combustion engine compressor and air blower inlet deicing, defrosting and dehumidification device |
| CN110455102A (en) * | 2019-07-29 | 2019-11-15 | 四川禧上热能科技有限公司 | A kind of air cooler nest plate type plate bundle device and air cooler |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101493A (en) * | 1985-03-07 | 1987-04-08 | 三菱电机株式会社 | Heat exchanger |
| TW448288B (en) * | 1999-02-10 | 2001-08-01 | Rinnai Kk | Heat exchanger |
| CN2850189Y (en) * | 2005-11-23 | 2006-12-20 | 穆壮荣 | Fin pipe heater |
| CN102128555A (en) * | 2010-01-13 | 2011-07-20 | Lg电子株式会社 | Fin for heat exchanger and heat exchanger having the same |
| CN105955429A (en) * | 2015-12-23 | 2016-09-21 | 天津科企融生产力促进有限公司 | High efficiency CPU radiator |
| CN206269657U (en) * | 2016-12-01 | 2017-06-20 | 宋振明 | Fin heats device |
-
2016
- 2016-12-01 CN CN201611097657.XA patent/CN106643256A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101493A (en) * | 1985-03-07 | 1987-04-08 | 三菱电机株式会社 | Heat exchanger |
| TW448288B (en) * | 1999-02-10 | 2001-08-01 | Rinnai Kk | Heat exchanger |
| CN2850189Y (en) * | 2005-11-23 | 2006-12-20 | 穆壮荣 | Fin pipe heater |
| CN102128555A (en) * | 2010-01-13 | 2011-07-20 | Lg电子株式会社 | Fin for heat exchanger and heat exchanger having the same |
| CN105955429A (en) * | 2015-12-23 | 2016-09-21 | 天津科企融生产力促进有限公司 | High efficiency CPU radiator |
| CN206269657U (en) * | 2016-12-01 | 2017-06-20 | 宋振明 | Fin heats device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281584A (en) * | 2018-02-28 | 2018-07-13 | 江苏索尔新能源科技股份有限公司 | A kind of on-vehicle battery |
| CN108444313A (en) * | 2018-04-30 | 2018-08-24 | 郑丽 | A kind of combustion engine compressor and air blower inlet deicing, defrosting and dehumidification device |
| CN110455102A (en) * | 2019-07-29 | 2019-11-15 | 四川禧上热能科技有限公司 | A kind of air cooler nest plate type plate bundle device and air cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |