CN214381443U - Thick end silicon carbide electric heating element - Google Patents
Thick end silicon carbide electric heating element Download PDFInfo
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- CN214381443U CN214381443U CN202120588011.1U CN202120588011U CN214381443U CN 214381443 U CN214381443 U CN 214381443U CN 202120588011 U CN202120588011 U CN 202120588011U CN 214381443 U CN214381443 U CN 214381443U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model belongs to the technical field of carborundum heating is used, specifically disclose a thick end carborundum electric heating element, including cylindrical heating section, first circular changeover portion, the circular changeover portion of second, first cylindrical cold section, the cylindrical cold section of second, first cylindrical wiring section, the cylindrical wiring section of second, first wiring through-hole, second wiring through-hole, first aluminium lamination and the second of spouting spout aluminium lamination etc.. The utility model discloses a thick tip carborundum electric heating element's beneficial effect lies in: its project organization is reasonable, and the cylindrical heating section, first circular changeover portion, the circular changeover portion of second, the cold section of first cylindrical, the cold section of the cylindrical cold section of second, the first cylindrical wiring section isotructure that cooperate to use, on the one hand it is convenient for make production, long service life, reduction use economic cost input simultaneously, the reasonable structural design of on the other hand, heating operation efficiency is high, be convenient for dismantle, overhaul and maintain, and safety, reliability, the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of carborundum heating is used, concretely relates to thick end portion carborundum electric heating element.
Background
The silicon carbide heating element is a common heating element, and has the advantages of simple and convenient operation, long service life, wide application range and the like, so that the silicon carbide heating element becomes the most durable, cheap and good heating material, and can be widely applied to the high-temperature technical fields of departments of metallurgy, machinery, light industry, chemical industry, electronics, silicic acid, national defense industry, scientific research, medicine, health and the like.
The existing thick end silicon carbide electric heating element has low heating efficiency and short service life, can not meet the requirements of efficient, safe and stable heating operation, is inconvenient to disassemble for overhauling, maintaining and the like, and has large use economic cost investment and the like.
Therefore, in view of the above problems, the present invention provides a strong alkali resistant silicon carbide electrical heating element.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a thick end carborundum electric heating element, its project organization is reasonable, the cylindrical heating section that cooperatees and use, first circular changeover portion, the circular changeover portion of second, first cylindrical cold section, the cylindrical cold section of second, first cylindrical wiring section isotructure, on the one hand its preparation production of being convenient for, long service life simultaneously, reduce and use economic cost input, the reasonable structural design of on the other hand, heating operation efficiency is high, be convenient for dismantle, overhaul and maintain, and safety, reliability, therefore, the clothes hanger is strong in practicability.
The technical scheme is as follows: the utility model provides a pair of thick tip carborundum electric heating element, including cylindrical heating section, and set up the first circular changeover portion at cylindrical heating section both ends terminal surface respectively, the circular changeover portion of second, and set up respectively at first circular changeover portion, the first cylindrical cold section of the circular changeover portion one end terminal surface of second, the cylindrical cold section of second, and set up respectively at first cylindrical cold section, the first cylindrical wiring section of the cylindrical cold section one end terminal surface of second, the cylindrical wiring section of second, and set up respectively at first cylindrical wiring section, the first wiring through-hole in the cylindrical wiring section one end terminal surface of second, second wiring through-hole, and even respectively at first cylindrical wiring section, the first aluminium lamination that spouts of the cylindrical wiring section outer wall of second, the aluminium lamination is spouted to the second.
This technical scheme, cylindrical heating section, first cylindrical cold section, the cylindrical cold section of second, first cylindrical wiring section, the diameter size of the cylindrical wiring section of second are the same, and are less than the diameter size of first circular changeover portion or the diameter size of the circular changeover portion of second respectively, and wherein, the diameter size of first circular changeover portion, the circular changeover portion of second is the same.
According to the technical scheme, the cylindrical heating section, the first circular transition section, the second circular transition section, the first cylindrical cold section, the second cylindrical cold section, the first cylindrical wiring section, the second cylindrical wiring section, the first wiring through hole and the second wiring through hole are integrally formed.
According to the technical scheme, the thick-end silicon carbide electric heating element further comprises a first thread groove and a second thread groove which are respectively arranged in the end faces of the two ends of the cylindrical heating section, and a first thread column and a second thread column which are respectively arranged on one side of the first circular transition section and the second circular transition section and are matched with the first thread groove and the second thread groove for use.
Compared with the prior art, the utility model discloses a thick tip carborundum electric heating element's beneficial effect lies in: its project organization is reasonable, and the cylindrical heating section, first circular changeover portion, the circular changeover portion of second, the cold section of first cylindrical, the cold section of the cylindrical cold section of second, the first cylindrical wiring section isotructure that cooperate to use, on the one hand it is convenient for make production, long service life, reduction use economic cost input simultaneously, the reasonable structural design of on the other hand, heating operation efficiency is high, be convenient for dismantle, overhaul and maintain, and safety, reliability, the practicality is strong.
Drawings
Fig. 1 is a schematic view of a butt silicon carbide electrical component according to the present invention;
fig. 2 is a schematic structural view of another embodiment of a butt silicon carbide electrical component according to the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Example one
Fig. 1 shows a thick end silicon carbide electrothermal element, which comprises a cylindrical heating section 1, a first circular transition section 2 and a second circular transition section 3 which are respectively arranged on the end faces of two ends of the cylindrical heating section 1, a first cylindrical cold section 4 and a second cylindrical cold section 5 which are respectively arranged on the end faces of one end of the first circular transition section 2 and the second circular transition section 3, a first cylindrical wiring section 6 and a second cylindrical wiring section 7 which are respectively arranged on the end faces of one end of the first cylindrical cold section 4 and the second cylindrical cold section 5, and a first wiring through hole 8 and a second wiring through hole 9 which are respectively arranged on the end faces of one end of the first cylindrical wiring section 6 and the second cylindrical wiring section 7, and a first aluminum sprayed layer 10 and a second aluminum sprayed layer 11 which are respectively and uniformly sprayed on the outer walls of the first cylindrical wiring section 6 and the second cylindrical wiring section 7.
Example two
As shown in FIG. 2, a thick end silicon carbide electrothermal element comprises a cylindrical heating section 1, a first circular transition section 2 and a second circular transition section 3 respectively arranged on two end faces of the cylindrical heating section 1, a first cylindrical cold section 4 and a second cylindrical cold section 5 respectively arranged on one end faces of the first circular transition section 2 and the second circular transition section 3, a first cylindrical wiring section 6 and a second cylindrical wiring section 7 respectively arranged on one end faces of the first cylindrical cold section 4 and the second cylindrical cold section 5, a first wiring through hole 8 and a second wiring through hole 9 respectively arranged on one end faces of the first cylindrical wiring section 6 and the second cylindrical wiring section 7, a first aluminum sprayed layer 10 and a second aluminum sprayed layer 11 respectively uniformly sprayed on the outer walls of the first cylindrical wiring section 6 and the second cylindrical wiring section 7, and a first threaded groove 14, a second aluminum sprayed layer 11 respectively arranged on two end faces of the cylindrical heating section 1, The second thread groove 15, and set up respectively in first circular changeover portion 2, the circular changeover portion 3 one side of second and with first thread groove 14, the first thread post 12 of second thread post 13 that the second thread groove 15 cooperatees and uses.
Further preferably, the diameter sizes of the cylindrical heating section 1, the first cylindrical cold section 4, the second cylindrical cold section 5, the first cylindrical wiring section 6 and the second cylindrical wiring section 7 are the same and are respectively smaller than the diameter size of the first circular transition section 2 or the diameter size of the second circular transition section 3, wherein the diameter sizes of the first circular transition section 2 and the second circular transition section 3 are the same; and the cylindrical heating section 1, the first circular transition section 2, the second circular transition section 3, the first cylindrical cold section 4, the second cylindrical cold section 5, the first cylindrical wiring section 6, the second cylindrical wiring section 7, the first wiring through hole 8 and the second wiring through hole 9 are integrally formed.
In the thick-end silicon carbide electric heating element in the first structural embodiment or the second structural embodiment, the length of the whole structural product is 400-3000 mm, the bending strength is 49Mpa, and the suitable temperature is less than 1450 ℃.
This thick end carborundum electric heating element of structural embodiment one or embodiment two, its project organization is reasonable, the cylindrical heating section that cooperatees and use, first circular changeover portion, the circular changeover portion of second, first cylindrical cold section, the cylindrical cold section of second, structures such as first cylindrical wiring section, on the one hand its preparation production of being convenient for, long service life simultaneously, reduce and use economic cost input, the reasonable structural design of on the other hand, heating operation efficiency is high, be convenient for dismantle, overhaul and maintain, and safety, reliability, therefore, the clothes hanger is strong in practicability.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (4)
1. A butt end silicon carbide electrical component, comprising: including cylindrical heating section (1), and set up first circular changeover portion (2) at cylindrical heating section (1) both ends terminal surface respectively, the circular changeover portion (3) of second, and set up respectively in first circular changeover portion (2), the first cylindrical cold section (4) of the circular changeover portion (3) one end terminal surface of second, the cylindrical cold section of second (5), and set up respectively in first cylindrical cold section (4), the cylindrical cold section of second (5) one end terminal surface first cylindrical wiring section (6), the cylindrical wiring section of second (7), and set up respectively in first cylindrical wiring section (6), the first wiring through-hole (8) in the cylindrical wiring section of second (7) one end terminal surface, second wiring through-hole (9), and evenly spray respectively in first cylindrical wiring section (6), the first aluminium lamination of the cylindrical wiring section of second (7) outer wall spouts (10), And a second aluminum-sprayed layer (11).
2. A butt silicon carbide electrical component as claimed in claim 1 wherein: the diameter size of the cylindrical heating section (1), the first cylindrical cold section (4), the second cylindrical cold section (5), the first cylindrical wiring section (6) and the second cylindrical wiring section (7) is the same, and the diameter size of the cylindrical heating section is smaller than that of the first circular transition section (2) or that of the second circular transition section (3) respectively, wherein the diameter size of the first circular transition section (2) and that of the second circular transition section (3) are the same.
3. A butt silicon carbide electrical component as claimed in claim 1 wherein: the solar heat collector is characterized in that the cylindrical heating section (1), the first circular transition section (2), the second circular transition section (3), the first cylindrical cold section (4), the second cylindrical cold section (5), the first cylindrical wiring section (6), the second cylindrical wiring section (7), the first wiring through hole (8) and the second wiring through hole (9) are integrally formed.
4. A butt silicon carbide electrical component as claimed in claim 1 or claim 2, wherein: the thick end silicon carbide electric heating element further comprises a first thread groove (14) and a second thread groove (15) which are respectively arranged in the end faces of the two ends of the cylindrical heating section (1), and a first thread column (12) and a second thread column (13) which are respectively arranged on one side of the first circular transition section (2) and one side of the second circular transition section (3) and are matched with the first thread groove (14) and the second thread groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120588011.1U CN214381443U (en) | 2021-03-23 | 2021-03-23 | Thick end silicon carbide electric heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120588011.1U CN214381443U (en) | 2021-03-23 | 2021-03-23 | Thick end silicon carbide electric heating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214381443U true CN214381443U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120588011.1U Active CN214381443U (en) | 2021-03-23 | 2021-03-23 | Thick end silicon carbide electric heating element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214381443U (en) |
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2021
- 2021-03-23 CN CN202120588011.1U patent/CN214381443U/en active Active
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