CN208891090U - A kind of heating tube and the heating device comprising it - Google Patents
A kind of heating tube and the heating device comprising it Download PDFInfo
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- CN208891090U CN208891090U CN201820888015.XU CN201820888015U CN208891090U CN 208891090 U CN208891090 U CN 208891090U CN 201820888015 U CN201820888015 U CN 201820888015U CN 208891090 U CN208891090 U CN 208891090U
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- heating tube
- heating
- heater body
- heat
- conducting piece
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 169
- 230000008859 change Effects 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of heating tube and comprising its heating device, belong to heater technical field, which includes: heater body (11) and heat-conducting piece (12)；Heater body (11) is the hollow profile of elongation；Heat-conducting piece (12) is arranged on heater body (11), the heat radiation generated for conduction heating ontology (11).Heating tube provided by the embodiment of the utility model, by the way that heat-conducting piece is arranged on the heater body of heating tube, change the structure of heating tube, increase the heat exchange area of heating tube, the heat of generation is sufficiently dispersed into surrounding by contact area biggish heat-conducting piece, heat exchange efficiency is improved, accelerates heating speed, meanwhile avoiding the problem of heating tube influences service life because of surface overheat.
Description
Technical field
The utility model relates to heater technical field more particularly to a kind of heating tube and include its heating device.
Background technique
Currently used heating element has resistance heater (pipe), heating tape, heating plate, heating film etc., structure, material
Also varied.Heater in industrial processes with very extensive, with the progress of science and technology, social economy
Development, the requirement to heater performance is also higher and higher, and heat exchange efficiency is one of important performance of heater, adds so improving
The heat exchange efficiency of hot device will generate very positive effect to industrial production.
The heating tube of the prior art is generally made of individual ring pipe or bending pipe, has following defects that
1, structure is simple, and heat exchange area is small, causes heat exchange efficiency low, and heating speed is slow, and heating pipe surface overheat uses the longevity
Order the disadvantages of short.
2, the temperature control of heating tube is inaccurate.
Utility model content
(1) purpose of utility model
The purpose of the utility model is to provide a kind of heating tube and comprising its heating device, pass through the heating in heating tube
Heat-conducting piece is set on ontology, changes the structure of heating tube, increases the heat exchange area of heating tube, is solved in the prior art
Heating-pipe structure is simple, and heat exchange area is small, causes heat exchange efficiency low, and heating speed is slow, heating pipe surface overheat, and service life is short
Etc. technical problems.By the way that temperature-measuring part is arranged in heating tube, temperature signal is converted into electric signal, is solved in the prior art
The temperature of heating tube controls inaccurate technical problem, and the temperature of heating tube is accurately controlled.
(2) technical solution
To solve the above problems, the first aspect of the utility model provides a kind of heating tube, comprising: heater body and lead
Warmware；The heater body is the hollow profile of elongation；The heat-conducting piece is arranged on the heater body, described for conducting
The heat radiation that heater body generates.By the way that heat-conducting piece is arranged on the heater body of heating tube, changes the structure of heating tube, increase
The heat exchange area of heating tube, solves that heating-pipe structure in the prior art is simple, heat exchange area is small, leads to heat exchange efficiency
The technical problems such as low, heating speed is slow, heating pipe surface overheat, and service life is short.It will by the biggish heat-conducting piece of contact area
The heat of generation is sufficiently dispersed into surrounding, improves heat exchange efficiency, accelerates heating speed, meanwhile, avoid heating tube because
The problem of surface overheats and influences service life.
Further, the heater body is configured to heating hollow tube, arranges on the outer wall of the heating hollow tube multiple
The heat-conducting piece；The outer wall of the adjacent heat-conducting piece and the heating hollow tube forms a heating unit.
Further, the quantity of the heating unit is multiple.
Further, the heat-conducting piece is configured to fin structure, and the fin structure is distributed in the outer of the heater body
On wall.
Further, the fin structure is strip, extends to the other end from one end of the heater body.
Further, the cross section of the heater body be polygon, circle, ellipse in any one.
Further, the fin structure is multiple, is distributed in the intersection on every two sides of the polygonal heating ontology.
Further, the fin structure is multiple, is evenly distributed on the outer wall of the round heater body.
Further, the length of the fin structure and the length of the heater body match.
Further, the thickness of the fin structure and the wall thickness of the heater body match.
Further, the thickness range of the fin structure is 0.8mm-2mm, and fin structure is too thin, is not easy to thermally conductive and adds
Work, and intensity is not able to satisfy requirement；Fin structure is too thick, at high cost, and heat-conducting effect is poor；Fin structure thickness range takes
0.8mm-2mm so that the fin structure not only meets intensity requirement, but also can control cost.
Other side according to the present utility model provides a kind of heating device, including heating tube described above, also wraps
Include: two fixed blocks are oppositely arranged on the both ends of the heating tube, connect with the end of the heating tube.
Further, the heating device further include: the outer wall of the heater body of the heating tube is arranged in temperature-measuring part
Above or it is arranged on the heat-conducting piece of the heating tube, and is electrically connected with the controller.By the way that temperature-measuring part is arranged in heating tube,
Temperature signal is converted into electric signal, the temperature for solving heating tube in the prior art controls inaccurate technical problem, so that
The temperature of heating tube can be accurately controlled.
Further, the temperature-measuring part includes thermistor.
Compared with prior art, heating tube provided by the embodiment of the utility model, increases heat exchange area, improves heat exchange
Efficiency accelerates heating speed, meanwhile, avoid the problem of heating tube influences service life because of surface overheat.This is practical
The heating device that new embodiment provides allows the temperature of heating tube smart by the way that temperature-measuring part is arranged in heating tube
Really control.
(3) beneficial effect
The above-mentioned technical proposal of the utility model embodiment has following beneficial technical effect:
1, heating tube provided by the embodiment of the utility model is changed by the way that heat-conducting piece is arranged on the heater body of heating tube
The structure for becoming heating tube, increases the heat exchange area of heating tube, and it is simple to solve heating-pipe structure in the prior art, heat exchange
The technical problems such as area is small, causes heat exchange efficiency low, and heating speed is slow, heating pipe surface overheat, and service life is short.This is practical new
The heat of generation is sufficiently dispersed into surrounding by the biggish heat-conducting piece of contact area, improves heat exchange efficiency by the heating tube of type,
Heating speed is accelerated, meanwhile, avoid the problem of heating tube influences service life because of surface overheat.
2, heating device provided by the embodiment of the utility model is believed temperature by the way that temperature-measuring part is arranged in heating tube
Number electric signal being converted to, the temperature for solving heating tube in the prior art controls inaccurate technical problem, so that heating tube
Temperature can be accurately controlled.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the heating tube that the utility model embodiment one provides；
Fig. 2 is the A direction view of the heating tube in Fig. 1；
Fig. 3 is the structural schematic diagram for the heating device that the utility model embodiment two provides；
Fig. 4 is the exploded perspective view for the heating device that the utility model embodiment two provides.
Appended drawing reference:
1, heating tube, 11, heater body, 12, heat-conducting piece, 2, fixed block, 3, temperature-measuring part.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And referring to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
Embodiment one
Fig. 1 is the structural schematic diagram for the heating tube that the utility model embodiment one provides；
Fig. 2 is the A direction view of the heating tube in Fig. 1.
Referring to Fig.1 and 2, a kind of heating tube 1 that the utility model embodiment one provides, comprising: 11 He of heater body
Heat-conducting piece 12.
Wherein, heater body 11 is the hollow profile of elongation；Heat-conducting piece 12 is arranged on heater body 11, adds for conducting
The heat radiation that hot ontology 11 generates.
Optionally, heat-conducting piece 12 and heater body 11 are integrally formed, and integrated formed structure makes the thermally conductive effect of heat-conducting piece 12
Fruit is good, and heat exchange efficiency is high.
Optionally, heat-conducting piece 12 is fixedly connected or is detachably connected with heater body 11.
In an embodiment of the present embodiment, heater body 11 is configured to heating hollow tube, heats hollow tube
Multiple heat-conducting pieces 12 are arranged on outer wall；The outer wall of adjacent heat-conducting piece 12 and heating hollow tube forms a heating unit.
Optionally, the quantity of heating unit is multiple.
Preferably, the quantity of heating unit is 3-10, and the quantity of heating unit is very little, the quantity of corresponding heat-conducting piece 12
It is just fewer, cause the heat exchange area of heating tube 1 too small, heat exchange efficiency is low；The quantity of heating unit is too many, corresponding heat-conducting piece
12 quantity is just relatively more, and heat-conducting piece 12 is too close to cause the air circulation between heat-conducting piece 12 and heat-conducting piece 12 unsmooth, influences to change
The thermal efficiency, and heat-conducting piece 12 is too close, leading to heating tube 1, structure is complicated, it is not easy to processing and forming.The quantity of heating unit takes 3-
10, heat exchange area is increased, improves heat exchange efficiency, and processing easy to form.
In the another embodiment of the present embodiment, heat-conducting piece 12 is configured to fin structure, and fin structure is distributed in
On the outer wall of the heater body 11.
Optionally, fin structure is strip, extends to the other end from one end of heater body 11.
Specifically, fin structure is arranged on the outer wall of heater body 11, and the length direction along heater body 11 is from one section
Extend to the other end.
Optionally, the cross section of heater body 11 is polygon, circle, any one in ellipse, but this is practical new
Type is not limited system, and the cross section of heater body 11 is also possible to other shapes.
In an embodiment of the present embodiment, the cross section of heater body 11 is polygon, so that heater body 11
Cross section perimeter increase so that the heat exchange area of heater body 11 increases, improve heat exchange efficiency, at the same make add
Hot ontology 11 is integrally formed easy to process with fin structure.
Optionally, fin structure is multiple, is distributed in the intersection on every two sides of polygonal heating ontology 11.
Preferably, the cross section of heater body 11 is octagon, and the quantity of fin structure is eight, and it is every to be distributed in octagon
The intersection on two sides.The number of edges of the polygonized structure of 11 cross section of heater body is very little, the quantity ratio of corresponding fin structure
It is less, cause the heat exchange area of heating tube 1 too small, heat exchange efficiency is low；The number of edges of the polygonized structure of 11 cross section of heater body
Too much, the quantity of corresponding fin structure just compares more, the too close sky caused between fin structure and fin structure of fin structure
Gas circulation is unsmooth, influences heat exchange efficiency, and fin structure is too close, leading to heating tube 1, structure is complicated, it is not easy to processing and forming；
The polygonized structure of 11 cross section of heater body is set as octagon, increases heat exchange area, improves heat exchange efficiency, and be easy to
Processing and forming.
More preferably, the cross section of heater body 11 is octagon, and fin structure is distributed in octagon every two
The intersection on side, the cross section of heater body 11 are set as octagon, and corresponding fin structure is evenly distributed on heater body
On 11 outer wall, so that heating tube 1 radiates uniformly, heat exchange efficiency is high.
In the another embodiment of the present embodiment, fin structure be it is multiple, be evenly distributed on round heater body 11
Outer wall on.
Optionally, the length of fin structure and the length of heater body 11 match.
Optionally, the thickness of fin structure and the wall thickness of heater body 11 match.
Optionally, the wall thickness range of heater body 11 is 1.5mm-3mm, and the wall thickness of heater body 11 is too thin, is not easy to lead
Heat and processing, and intensity is not able to satisfy requirement；The wall thickness of heater body 11 is too thick, at high cost, and heat-conducting effect is poor；Heating
The wall thickness range of ontology 11 takes 1.5mm-3mm, so that the heater body 11 not only meets intensity requirement, but also can control cost.
Optionally, the thickness range of fin structure is 0.8mm-2mm, and fin structure is too thin, is not easy to thermally conductive and processing, and
Intensity is not able to satisfy requirement；Fin structure is too thick, at high cost, and heat-conducting effect is poor；The thickness range of fin structure takes
0.8mm-2mm so that the fin structure not only meets intensity requirement, but also can control cost.
Optionally, the material of heating tube 1 is copper or aluminium.
Preferably, the material of heating tube 1 is copper, and heating tube 1 is made using copper, good heat conductivity, and heat exchange efficiency is high.
But the utility model is not limited system, and the material of heating tube 1 can also use the material of other good heat conductivities.
Heating tube 1 provided in this embodiment is changed by the way that multiple heat-conducting pieces 12 are arranged on the heater body 11 of heating tube 1
The structure for becoming heating tube 1, increases the heat exchange area of heating tube 1, and it is simple to solve 1 structure of heating tube in the prior art,
The technical problems such as heat exchange area is small, causes heat exchange efficiency low, and heating speed is slow, 1 surface of heating tube overheat, and service life is short；It is logical
It crosses contact area biggish heat-conducting piece 12 and the heat of generation is sufficiently dispersed into surrounding, improve heat exchange efficiency, accelerate heating
Speed, meanwhile, avoid the problem of heating tube 1 influences service life because of surface overheat.
Embodiment two
Fig. 3 is the structural schematic diagram for the heating device that the utility model embodiment two provides；
Fig. 4 is the exploded perspective view for the heating device that the utility model embodiment two provides.
Referring to figure 3. and Fig. 4, a kind of heating device that the utility model embodiment two provides, including above-mentioned heating tube 1,
Further include: two fixed blocks 2 are oppositely arranged on the both ends of heating tube 1, connect with the end of heating tube 1.
Optionally, fixed block 2 is detachably connected with heating tube 1.
Optionally, fixed block 2 is polygon, circle, any one in ellipse, but the utility model is not limited
System, the shape and size of fixed block 2 should match with the shape and size of the end of heating tube 1.
In the present embodiment, heating device further include: the outer wall of the heater body 11 of heating tube 1 is arranged in temperature-measuring part 3
Above or it is arranged on the heat-conducting piece 12 of heating tube 1, and is electrically connected with the controller.By the way that temperature-measuring part is arranged in heating tube 1
3, temperature signal is converted into electric signal, the temperature for solving heating tube 1 in the prior art controls inaccurate technical problem, makes
The temperature for obtaining heating tube 1 can be accurately controlled.
Optionally, temperature-measuring part 3 is arranged close to the end of heating tube 1, positioned at the side of heating tube 1, to facilitate thermometric line
Arrangement and fixation be not easy to the arrangement and fixation of thermometric line if the middle position of heating tube 1 is arranged in temperature-measuring part 3.
In the present embodiment, temperature-measuring part 3 includes but is not limited to thermistor, temperature-measuring part 3 or other satisfactions
The temperature element of requirement.
The utility model is intended to protect a kind of heating tube and the heating device comprising it, has following beneficial technology effect
Fruit:
1, heating tube provided by the embodiment of the utility model is changed by the way that heat-conducting piece is arranged on the heater body of heating tube
The structure for becoming heating tube, increases the heat exchange area of heating tube, and it is simple to solve heating-pipe structure in the prior art, heat exchange
The technical problems such as area is small, causes heat exchange efficiency low, and heating speed is slow, heating pipe surface overheat, and service life is short.This is practical new
The heat of generation is sufficiently dispersed into surrounding by the biggish heat-conducting piece of contact area, improves heat exchange efficiency by the heating tube of type,
Heating speed is accelerated, meanwhile, avoid the problem of heating tube influences service life because of surface overheat.
2, heating device provided by the embodiment of the utility model is believed temperature by the way that temperature-measuring part is arranged in heating tube
Number electric signal being converted to, the temperature for solving heating tube in the prior art controls inaccurate technical problem, so that heating tube
Temperature can be accurately controlled.
It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification in equivalent form.
Claims (13)
1. a kind of heating tube (1) characterized by comprising heater body (11) and heat-conducting piece (12)；
The heater body (11) is the hollow profile of elongation；
The heat-conducting piece (12) is arranged on the heater body (11), for conducting the hot spoke of the heater body (11) generation
It penetrates, the heat-conducting piece (12) is distributed on the outer wall of the heater body (11), and the heat-conducting piece (12) is strip, from described
One end of heater body (11) extends to the other end.
2. heating tube (1) according to claim 1, which is characterized in that
The heater body (11) is configured to heating hollow tube, arranges on the outer wall of the heating hollow tube multiple described thermally conductive
Part (12)；
The outer wall of the adjacent heat-conducting piece (12) and the heating hollow tube forms a heating unit.
3. heating tube (1) according to claim 2, which is characterized in that
The quantity of the heating unit is multiple.
4. heating tube (1) according to claim 1, which is characterized in that
The heat-conducting piece (12) is configured to fin structure.
5. heating tube (1) according to claim 4, which is characterized in that
The cross section of the heater body (11) be polygon, circle, ellipse in any one.
6. heating tube (1) according to claim 5, which is characterized in that
The fin structure be it is multiple, be distributed in the intersection on every two sides of the polygonal heating ontology (11).
7. heating tube (1) according to claim 5, which is characterized in that
The fin structure be it is multiple, be evenly distributed on the outer wall of the round heater body (11).
8. the heating tube (1) according to any one of claim 4-7, which is characterized in that
The length of the fin structure and the length of the heater body (11) match.
9. the heating tube (1) according to any one of claim 4-7, which is characterized in that
The thickness of the fin structure and the wall thickness of the heater body (11) match.
10. the heating tube (1) according to any one of claim 4-7, which is characterized in that
The thickness range of the fin structure is 0.8mm-2mm.
11. a kind of heating device, including heating tube (1) described in any one of claim 1-10, further includes:
Two fixed blocks (2), are oppositely arranged on the both ends of the heating tube (1), connect with the end of the heating tube (1).
12. heating device according to claim 11, which is characterized in that further include:
Temperature-measuring part (3) is arranged on the outer wall of the heater body (11) of the heating tube (1) or is arranged in the heating tube
(1) it on heat-conducting piece (12), and is electrically connected with the controller.
13. heating device according to claim 12, which is characterized in that
The temperature-measuring part (3) includes thermistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888015.XU CN208891090U (en) | 2018-06-08 | 2018-06-08 | A kind of heating tube and the heating device comprising it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888015.XU CN208891090U (en) | 2018-06-08 | 2018-06-08 | A kind of heating tube and the heating device comprising it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208891090U true CN208891090U (en) | 2019-05-21 |
Family
ID=66505490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820888015.XU Active CN208891090U (en) | 2018-06-08 | 2018-06-08 | A kind of heating tube and the heating device comprising it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208891090U (en) |
-
2018
- 2018-06-08 CN CN201820888015.XU patent/CN208891090U/en active Active
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Date of cancellation: 20231104 Granted publication date: 20190521 |
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