CN201601852U - Strip-shaped heating material used for electrothermal furnaces - Google Patents
Strip-shaped heating material used for electrothermal furnaces Download PDFInfo
- Publication number
- CN201601852U CN201601852U CN2009202025296U CN200920202529U CN201601852U CN 201601852 U CN201601852 U CN 201601852U CN 2009202025296 U CN2009202025296 U CN 2009202025296U CN 200920202529 U CN200920202529 U CN 200920202529U CN 201601852 U CN201601852 U CN 201601852U
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- Prior art keywords
- main body
- heating main
- banded
- folded section
- exothermic material
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- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 57
- 239000000463 material Substances 0.000 title claims abstract description 19
- 210000002683 foot Anatomy 0.000 claims description 9
- 210000003127 knee Anatomy 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a strip-shaped heating material used for electrothermal furnaces. The strip-shaped heating material comprises a strip-shaped heating body consisting of at least one folding section, each folding section consists of a plurality of folding units which are connected sequentially, and included angles formed by the folding units and the heating body are smaller than 180 degrees. Compared with the prior art, the strip-shaped heating material used for electrothermal furnaces has the advantages of having stable structure and fast heat concentration and saving electricity.
Description
Technical field
The utility model relates to a kind of exothermic material, refers in particular to a kind of banded exothermic material that is used for electrothermal furnace.
Background technology
Along with people's living standard is more and more higher, people are more and more higher for the requirement of quality of the life, electric calorifie installation is because its characteristic quickly and easily with respect in the past heat-producing device is favored by broad masses, and more and more electric calorifie installation enters in the people family, such as electrothermal furnace etc.Existing electric calorifie installation generally includes a resistive heater, this resistive heater is generally wire, for fear of this heating wire in heating process because the influence that effect causes heating wire of expanding with heat and contract with cold, general all with the spring-like of heating wire spirally-wound, as application number is that 200820164432.6 Chinese utility model patent discloses " electric calorifie installation ", comprise heating wire and heating wire strutting piece, said heating wire 2 is a spiral tube structure, said heating wire strutting piece comprises the high temperature insulation rod that is narrower than heating wire screwed pipe mesopore, a heat-resistant insulating board in above heating wire hole is arranged on it, wherein the high temperature insulation rod is through in the heating wire screwed pipe endoporus, and the high temperature insulation rod that is with heating wire passes the heating wire hole on the heat-resistant insulating board more than 2.But above-mentioned heating wire all exists the heating wire heat build-up slow, warm-up time the long shortcoming that causes waste of energy.
Summary of the invention
Technical problem to be solved in the utility model is the present situation at prior art, provide a kind of simple and reasonable, heat build-up is quick, saves the banded exothermic material that is used for electrothermal furnace of electric energy.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of banded exothermic material that is used for electrothermal furnace, the heating main body that comprises a band shape, the heating main body comprises at least one section folded section, and folded section is made up of less than the folding units of 180 degree the angle of some connections successively and heating main body.Said structure because the heating area of banded main body is big and heat directly to external radiation, simultaneously in use vertically be plugged in the electro-heat equipment, therefore, the heat-transfer rate and the heat build-up intensity of main body help strengthening generating heat, can make its heat build-up faster, and heat is upwards transmitted fast, thereby reach the purpose of saves energy; The setting of folded section has then solved the problem that the heating main body produces owing to expanding with heat and contract with cold in the heating process, and foldable structure has the stability of mechanics, makes being arranged at above the heat-barrier material that the main body of generating heat can be more stable.
Preferably, above-mentioned heating main body is all connected to form successively by folded section.The heating main body all is made up of except strengthening intensity of the present utility model folded section, and can further improve heat build-up speed of the present utility model, and the expanding with heat and contract with cold of the main body that more helps generating heat, because continuous foldable structure has the scalable performance on the length, reduced heating tape and expanded with heat and contract with cold, avoided heating tape different with the refractory material coefficient of thermal expansion and cause becoming flexible heat-barrier material mechanical shock.
In order further to reduce to generate heat main body owing to expand with heat and contract with cold to its influence, preferred, the angle of heating main body is all less than 90 degree in the above-mentioned folding unit.
In order to obtain better technique effect, further technical measures also comprise:
The identical length of the heating main body of the angle of all folding units and formation folding unit together in the above-mentioned folded section.Said structure makes each folding unit amount of increase degree that contracts in the process of expanding with heat and contract with cold be consistent, and each position is stressed to be consistent, and makes the setting of heating main body more stable.
The knee of above-mentioned folding unit is a smoothed curve.Its purpose is to make the stressed transition in each position of folding unit connecting portion milder, prolongs useful life of the present utility model.
The bottom of above-mentioned heating main body is shaped on the main body one of generating heat and is connected and equally distributed some feets.This feet is used to be pressed in the heat insulation bottom board to improve the stability of heating main body on heat insulation bottom board.
Above-mentioned feet is arranged in the middle of adjacent crest of folded section and trough.Because mainly contracting to crest and trough direction in the process of expanding with heat and contract with cold, the heating main body rises, and the position of the middle of adjacent crest and trough is to keep motionless, therefore, feet being arranged on this can not make it move in the process of rising that contracts and the main body that causes generating heat loosening.
Compared with prior art, the utility model comprises the heating main body of a band shape, and the heating main body comprises at least one section folded section, and folded section is made up of less than the folding units of 180 degree the angle of some connections successively and heating main body.It has Stability Analysis of Structures, heat build-up is quick, saves the advantage of electric energy.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model embodiment;
Fig. 2 is the structural representation of folded section among Fig. 1;
Fig. 3 is the front elevational schematic of Fig. 2;
Fig. 4 is the structural representation of folding unit in the present embodiment.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Fig. 1 is to embodiment shown in Figure 4, and figure grade illustrates: heating main body 1, folded section 2, folding unit 3, feet 4.
As shown in the figure, a kind of banded exothermic material that is used for electrothermal furnace, be applied in the present embodiment in the discoid electrothermal furnace, it comprises the heating main body 1 of a band shape, heating main body 1 coiled double-spiral structure, double-spiral structure not only can be drawn the two ends of heating main body 1 smoothly smoothly, and the heat build-up effect is better.Heating main body 1 is all connected to form successively by folded section 2, folded section 2 is that 60 folding units 3 of spending are formed by the angle of some connections successively and heating main body 1, the bottom of heating main body 1 is shaped on the main body one of generating heat and is connected and equally distributed some feets 4, and feet 4 is arranged in the adjacent crest of folded section 2 and the middle of trough.
Wherein, in the folded section 2 angle of all folding units 3 and constitute folding unit 3 heating main body 1 identical length with and the knee of folding unit 3 be smoothed curve.
The foregoing description is a more excellent execution mode of the present utility model, and certainly, in addition to the implementation, the angle of folding unit can also be arranged to other angles in the utility model, such as 90 degree, and 145 degree, 45 degree etc.; In addition, the heating main body also can alternately be connected to form by folded section and smooth section.
Though the utility model illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (7)
1. banded exothermic material that is used for electrothermal furnace, it is characterized in that: the heating main body (1) that comprises a band shape, described heating main body (1) comprises at least one section folded section (2), and described folded section (2) is made up of less than the folding units (3) of 180 degree the angle of some connections successively and described heating main body (1).
2. a kind of banded exothermic material that is used for electrothermal furnace according to claim 1, it is characterized in that: described heating main body (1) is all connected to form successively by described folded section (2).
3. a kind of banded exothermic material that is used for electrothermal furnace according to claim 2 is characterized in that: the angle of the heating main body (1) described in the described folding unit (3) is all less than 90 degree.
4. a kind of banded exothermic material that is used for electrothermal furnace according to claim 3 is characterized in that: in the described folded section (2) angle of all folding units (3) and constitute described folding unit (3) heating main body (1) identical length with.
5. a kind of banded exothermic material that is used for electrothermal furnace according to claim 4, it is characterized in that: the knee of described folding unit (3) is a smoothed curve.
6. a kind of banded exothermic material that is used for electrothermal furnace according to claim 5 is characterized in that: the bottom of described heating main body (1) is shaped on described heating main body (1) one and is connected and equally distributed some feets (4).
7. a kind of banded exothermic material that is used for electrothermal furnace according to claim 6 is characterized in that: described feet (4) is arranged in the adjacent crest of described folded section (2) and the middle of trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202025296U CN201601852U (en) | 2009-12-17 | 2009-12-17 | Strip-shaped heating material used for electrothermal furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202025296U CN201601852U (en) | 2009-12-17 | 2009-12-17 | Strip-shaped heating material used for electrothermal furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201601852U true CN201601852U (en) | 2010-10-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202025296U Expired - Fee Related CN201601852U (en) | 2009-12-17 | 2009-12-17 | Strip-shaped heating material used for electrothermal furnaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201601852U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392203A (en) * | 2018-08-01 | 2019-02-26 | 安吉热威电热科技有限公司 | A kind of resistance wire structure and the electric radiation heater with the resistance wire |
| CN109640420A (en) * | 2019-01-10 | 2019-04-16 | 广东恒美电热科技股份有限公司 | Dry combustion method heating tube and its processing technology |
-
2009
- 2009-12-17 CN CN2009202025296U patent/CN201601852U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392203A (en) * | 2018-08-01 | 2019-02-26 | 安吉热威电热科技有限公司 | A kind of resistance wire structure and the electric radiation heater with the resistance wire |
| CN109640420A (en) * | 2019-01-10 | 2019-04-16 | 广东恒美电热科技股份有限公司 | Dry combustion method heating tube and its processing technology |
| CN109640420B (en) * | 2019-01-10 | 2024-05-28 | 广东恒美电热科技股份有限公司 | Dry heating pipe and processing technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20131217 |