CN206222700U - Finned Electromagnetic heat tube - Google Patents
Finned Electromagnetic heat tube Download PDFInfo
- Publication number
- CN206222700U CN206222700U CN201621310927.6U CN201621310927U CN206222700U CN 206222700 U CN206222700 U CN 206222700U CN 201621310927 U CN201621310927 U CN 201621310927U CN 206222700 U CN206222700 U CN 206222700U
- Authority
- CN
- China
- Prior art keywords
- fin
- finned
- metal magnetic
- current
- heat tube
- 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.)
- Active
Links
Landscapes
- General Induction Heating (AREA)
Abstract
The utility model discloses a kind of electromagnetic induction heater, specifically a kind of finned Electromagnetic heat tube.Finned Electromagnetic heat tube, its structure is as follows：Current－carrying conductor（1）It is coated with insulating barrier（2）, insulating barrier（2）It is coated with tubular metal magnetic conductor（3）, current－carrying conductor（1）Left side and left binding post（4）Connection, current－carrying conductor（1）Right side and right binding post（5）Connection, metal magnetic conducting body（3）Outer surface be provided with fin（6）, fin（6）Be shaped as circular or helical form.The utility model shortens the heat time of heated fluid while heat exchange area is increased, and compared with traditional Electromagnetic heat tube, its electric heating energy conversion efficiency is higher, firing rate fast, heat is more evenly distributed for the utility model.
Description
Technical field
The utility model is related to a kind of electromagnetic induction heater, and in particular to a kind of finned Electromagnetic heat tube.
Background technology
Electromagnetic heat tube is the device that a kind of new and effective electric energy is converted to heat energy, is heated to that need to heat fluid.Electromagnetism
Heat pipe not only realizes the electromagnetic induction heating of electromagnetic-radiation-free, also with simple structure, the characteristics of easily manufactured.
At work, Electromagnetic heat tube is placed in the specific heat exchanger channels that fluid passes through, and flow of fluid takes away produced height
Warm energy, cryogen medium receives heat and elevates the temperature, and is met the high-temperature medium of technological requirement.
The problem that traditional Electromagnetic heat tube is present at present is：Electromagnetic heat tube per surface area heat generation density is high, i.e. its phase
Small to area of dissipation, produced heat heated fluid can not be taken away in time, and heat pipe temperature is relative to heated medium
Temperature is higher, heat skewness, limits the application of Electromagnetic heat tube.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of finned Electromagnetic heat tube, and it is increasing heat exchange area
While, shorten the heat time of heated fluid so that electric heating energy conversion efficiency is higher, firing rate fast, heat point
Evenly, its simple structure is easily fabricated for cloth.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：Finned 9 Cr 2 steel using electromagnetic heating
Pipe, its structure is as follows：Current－carrying conductor is coated with insulating barrier, and insulating barrier is coated with tubular metal magnetic conductor, and current－carrying conductor is left
Side is connected with left binding post, and the right side of current－carrying conductor is connected with right binding post, and the outer surface of metal magnetic conducting body is provided with wing
Piece, fin shape is circular or helical form.
The two ends of above-mentioned metal magnetic conducting body are sealed with encapsulant.
Above-mentioned fin is disc-shaped structure, and the internal diameter size of disc-shaped fin is less than the external diameter of tubular metal magnetic conductor,
Fin and metal magnetic conducting body interference fit during assembling, disc-shaped fin are fixedly mounted on tubular metal magnetic conductor.
Above-mentioned fin thickness is 0.1~5mm, fin 1~20mm high, and the spacing of adjacent fins is 1~20mm.
Above-mentioned fin is helicoidal structure, 0.1~5mm of fin thickness, fin 1~20mm high, pitch 1 between fin~
20mm, fin is welded on metal magnetic conducting external surface by equidistant pitch.
Above-mentioned current－carrying conductor is multiply high temperature wire, and current－carrying conductor central axis along metal magnetic conducting body is uniform, current-carrying
Cross-sectional area of conductor is circle.
Due to using above-mentioned technical proposal so that the utility model has the following technical effect that：
The utility model is mounting circular ring shape or helical form fin on ordinary electromagnetic heat pipe, realizes Electromagnetic heat tube radiating surface
Product expands 1~10 times, and the area of dissipation of finned Electromagnetic heat tube increases, and the 1~8 of the surface power load raising that it is allowed
Times.The area of dissipation of finned Electromagnetic heat tube increases, and the surface power load that it is allowed is improved so that use finned electromagnetism
The heater of heat pipe is compared than the device of ordinary electromagnetic heat pipe：More compact structure, heat up faster, the in hgher efficiency, life-span it is longer.
Where research and development main points of the present utility model, the fin of this structure can shorten quilt to the structure type of circular or helical form fin
Heat time of the fluid of heating, firing rate are fast, heat more uniformly spreads.
Finned Electromagnetic heat tube of the present utility model, it is adaptable to which fluid media (medium) is heated, and such as medium is：Water, air, conduction oil
Deng product especially has extensive use in industries such as machine-building, automobile, weaving, food, household electrical appliances in air-conditioner air curtain industry.
Brief description of the drawings
Fig. 1 is main view cross section structure diagram of the present utility model.
Fig. 2 is the structural representation of disc-shaped fin.
Fig. 3 is the structural representation of helical form fin.
In figure, 1, current－carrying conductor；2nd, insulating barrier；3rd, metal magnetic conducting body；4th, left binding post；5th, right binding post；6th, wing
Piece；7th, encapsulant.
Specific embodiment
Next step description is carried out to the utility model with reference to embodiment.Following examples are only tool of the present utility model
Body embodiment, in order that the purpose of this utility model, technical scheme and advantage are very clear, below in conjunction with drawings and Examples,
The utility model is further elaborated.
As shown in figure 1, the structure of the finned Electromagnetic heat tube of the utility model is as follows：Current－carrying conductor 1 is coated with insulating barrier
2, insulating barrier 2 is coated with tubular metal magnetic conductor 3, and current－carrying conductor 1 is multiply high temperature wire, and the left side of current－carrying conductor 1 connects with a left side
Line terminals 4 are connected, and the right side of current－carrying conductor 1 is connected with right binding post 5, and the two ends of metal magnetic conducting body 3 are close with encapsulant 7
Envelope, the central axis along metal magnetic conducting body 3 of current－carrying conductor 1 is uniform, and current－carrying conductor section is circle, the appearance of metal magnetic conducting body 3
Face is provided with fin 6, and fin shape is the helical form shown in annular shape or Fig. 3 as indicated with 2, material as needed can for aluminium,
The materials such as copper, stainless steel.
As shown in Fig. 2 fin 6 is disc-shaped structure, the internal diameter size of disc-shaped fin is less than tubular metal magnetic conductor 3
External diameter, fin and metal magnetic conducting body interference fit during assembling, disc-shaped fin is fixedly mounted on tubular metal magnetic conductor 3；Wing
Piece thickness is 0.1 mm, 0.5 mm, 1.8 mm, 3 mm or 5mm, fin 1 mm high, 3 mm, 5 mm, 6 mm, 10 mm, 13 mm
Or 20 mm mm, the spacing of adjacent fins is 1 mm, 3 mm, 5 mm, 6 mm, 10 mm, 13 mm or 20mm.
As shown in figure 3, fin is helicoidal structure, the mm of piece thickness 0.1,1 mm, 2 mm, 3 mm or 5mm, fin are high by 1
The mm of pitch 1,3 mm, 5 mm, 8 mm, 11 mm, 15 mm between mm, 3 mm, 5 mm, 8 mm, 14 mm, 17 mm or 20mm, fin
Or 20mm, fin is welded on the outer surface of metal magnetic conducting body 3 by equidistant pitch.
Manufacturing process of the present utility model is as follows：Current－carrying conductor 1 is penetrated in tubular metal magnetic conductor 3, its gap location leads to
Cross powder packed machine and fill uniformly with insulating barrier 2, then make insulating materials closely knit caliber shrinking with machine for shrinking, lead current-carrying
Body 1 and air exclusion, center do not shift and brush up against tube wall, the outer surface nesting disc-shaped fin of metal magnetic conducting body 3
Or welding helical form fin.
The utility model is applied to 120 DEG C of hot-blast stove, 55 DEG C of Electromagnetic heat tube temperature reduction, in-furnace temperature uniformity by ±
3 DEG C bring up to ± 1 DEG C, effect is significant.
Some implementation methods of the present utility model are illustrated above, but these implementation methods are intended only as example and carry
Go out, it is not intended that limit the scope of utility model.The implementation method of this innovation can be implemented with other various forms, Ke Yi
Not departing from carries out various omissions, displacement, change in the range of utility model purport.These implementation methods and its deformation are included in
In the scope and spirit of utility model, and it is included in the utility model described in claims and the scope impartial with it
It is interior.
Claims (6)
1. finned Electromagnetic heat tube, it is characterised in that structure is as follows：Current－carrying conductor（1）It is coated with insulating barrier（2）, insulating barrier
（2）It is coated with tubular metal magnetic conductor（3）, current－carrying conductor（1）Left side and left binding post（4）Connection, current－carrying conductor（1）'s
Right side and right binding post（5）Connection, metal magnetic conducting body（3）Outer surface be provided with fin（6）, fin（6）Be shaped as circle
Ring-type or helical form.
2. finned Electromagnetic heat tube according to claim 1, it is characterised in that described metal magnetic conducting body（3）Two ends use
Encapsulant（7）Sealing.
3. finned Electromagnetic heat tube according to claim 1, it is characterised in that described fin（6）It is disc-shaped structure,
The internal diameter size of disc-shaped fin is less than tubular metal magnetic conductor（3）External diameter, fin is matched somebody with somebody with metal magnetic conducting body interference during assembling
Close, disc-shaped fin is fixedly mounted on tubular metal magnetic conductor（3）On.
4. finned Electromagnetic heat tube according to claim 3, it is characterised in that described fin（6）Thickness be 0.1~
5mm, fin 1~20mm high, the spacing of adjacent fins is 1~20mm.
5. finned Electromagnetic heat tube according to claim 1, it is characterised in that described fin（6）It is helicoidal structure,
1~20mm of pitch between 0.1~5mm of fin thickness, fin 1~20mm high, fin, fin is welded on metal and leads by equidistant pitch
Magnet（3）On outer surface.
6. finned Electromagnetic heat tube according to claim 1, it is characterised in that described current－carrying conductor（1）It is multiply high temperature
Wire, current－carrying conductor（1）Along metal magnetic conducting body（3）Interior central axis is uniform, and current－carrying conductor section is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621310927.6U CN206222700U (en) | 2016-12-02 | 2016-12-02 | Finned Electromagnetic heat tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621310927.6U CN206222700U (en) | 2016-12-02 | 2016-12-02 | Finned Electromagnetic heat tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206222700U true CN206222700U (en) | 2017-06-06 |
Family
ID=58783903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621310927.6U Active CN206222700U (en) | 2016-12-02 | 2016-12-02 | Finned Electromagnetic heat tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206222700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286789A (en) * | 2018-03-15 | 2018-07-17 | 詹笑 | A kind of high-efficiency electromagnetic induction heating apparatus and heating means |
| CN109764707A (en) * | 2019-03-14 | 2019-05-17 | 南京工程学院 | A kind of rotary extension detachable type fin heat pipe |
-
2016
- 2016-12-02 CN CN201621310927.6U patent/CN206222700U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286789A (en) * | 2018-03-15 | 2018-07-17 | 詹笑 | A kind of high-efficiency electromagnetic induction heating apparatus and heating means |
| CN109764707A (en) * | 2019-03-14 | 2019-05-17 | 南京工程学院 | A kind of rotary extension detachable type fin heat pipe |
| CN109764707B (en) * | 2019-03-14 | 2024-02-13 | 南京工程学院 | Rotary telescopic detachable fin heat pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206222700U (en) | Finned Electromagnetic heat tube | |
| CN106180343B (en) | A kind of dissimilar metal composite spinning differential temperature control method based on interface resistance | |
| CN106604433A (en) | Electromagnetic eddy-current liquid heater | |
| CN201473564U (en) | Electromagnetic induction heating device | |
| CN203744512U (en) | Electromagnetic water heater | |
| CN103854829A (en) | Heat radiation type reactor | |
| CN206262514U (en) | External disk tube reaction kettle | |
| CN206272884U (en) | A kind of electromagnetic eddy liquid heater | |
| CN205726496U (en) | A kind of electromagnetic vortex heater | |
| CN204550075U (en) | There is the silicon tetrachloride conducting furnace of ladder power | |
| CN214701252U (en) | Electric hot air device | |
| CN201937849U (en) | Positive temperature coefficient (PTV) liquid heater | |
| CN205678869U (en) | A kind of compound cylinder and electromagnetic eddy liquid heater | |
| CN206522915U (en) | Honeycomb fashion Electromagnetic heat tube heater | |
| CN207540415U (en) | A kind of spiral horizontal fin formula finned tube using electromagnetism enhanced heat exchange | |
| CN210266375U (en) | Frequency conversion induction heating chemical industry reaction pipeline with inner core | |
| CN203499894U (en) | Multi-dimensional heating body for preheater | |
| CN206546025U (en) | A kind of horizontal electromagnetism instant water heater of electricity separation | |
| CN205175197U (en) | Novel cooling tube | |
| CN204345898U (en) | A kind of heat exchanger being applicable to medium | |
| CN206546024U (en) | A kind of vertical electromagnetism instant water heater of electricity separation | |
| CN205119801U (en) | Resistance furnace for work piece | |
| CN203233556U (en) | Tubular heating element with heat radiation device and water heater comprising same | |
| CN103225978A (en) | Spiral fin heat exchanger and forming process thereof | |
| CN203364650U (en) | Spiral fin heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |