CN202931585U - Coaxial electrode for induction coil heating cooling - Google Patents
Coaxial electrode for induction coil heating cooling Download PDFInfo
- Publication number
- CN202931585U CN202931585U CN 201220659269 CN201220659269U CN202931585U CN 202931585 U CN202931585 U CN 202931585U CN 201220659269 CN201220659269 CN 201220659269 CN 201220659269 U CN201220659269 U CN 201220659269U CN 202931585 U CN202931585 U CN 202931585U
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- electrode
- metallic sheath
- sleeve
- insulation cushion
- sealing ring
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Abstract
Disclosed in the utility model is a coaxial electrode for induction coil heating cooling. The coaxial electrode comprises an electrode shaft, wherein the center of the electrode shaft is arranged to be a hollow core; and a plug head is arranged at a lower end port of the hollow core. A nut I, a metal sleeve I, a nut II, and an insulation mat are successively arranged by an end surface contact way; and the insulation mat and an insulation sleeve are arranged at an interval. A water nozzle II is connected to the circular circumferential wall of the metal sleeve I; and a water through hole II is arranged at the circular wall of the electrode shaft inside the inner cavity of the metal sleeve I. An electrode sleeve is sleeved on the circumferences of the insulation mat and the insulation sleeve; and a metal sleeve II is sleeved on the circumference of the lower end of the electrode sleeve. a water through hole I is arranged on the circular wall of one portion of the electrode sleeve at the inner cavity of the metal sleeve II; and a water nozzle I is connected to the circular wall of the metal sleeve II. Besides, the insulation mat, the insulation sleeve, the electrode sleeve and the electrode shaft form an annular gap; the lower end of the annular gap is communicated with the water nozzle I by the water through hole I; and the upper end of the annular gap is communicated with a joint. According to the utility model, the provided coaxial electrode has advantages of simple structure as well as security and reliability; and the efficiency and the stability of the heating equipment of the induction coil are improved.
Description
Technical field
The utility model belongs to mechanical equipment technical field, relates to a kind of induction coil heating and cooling coaxial electrode.
Background technology
Under the prior art condition, during the artificial crystal growth of great majority, by the induction coil mode of heating, raw material are carried out heat fused, and connect with the operating room by two tool electrodes at regular intervals, owing to not being concentric, therefore two electrodes will produce inductive loop in the junction with the operating room in the course of the work, cause generating heat in the energising course of work, not only produce power loss, also can affect simultaneously the sealing between electrode and operating room, reduce the stability of induction coil firing equipment.
Summary of the invention
The purpose of this utility model is to provide a kind of induction coil heating and cooling coaxial electrode, solved in prior art because structure arranges unreasonable, two electrode easily heatings in the energising course of work have reduced the sealing of induction coil firing equipment and the problem of stability.
The technical scheme that the utility model adopts is, a kind of induction coil heating and cooling coaxial electrode comprises electrode axis, and the electrode axis axle center is set to hollow, and the hollow lower port is provided with plug;
The electrode axis outer round surface is set with nut one, metallic sheath one, nut two, insulation cushion and insulating case from top to bottom successively, and nut one, metallic sheath one, nut two, insulation cushion end contact are successively arranged, and between insulation cushion and insulating case, the interval arranges;
Metallic sheath one circle wall upper shed also is fixedly connected with water nozzle two at this opening, has limbers two on the electrode axis circle wall in metallic sheath one inner chamber;
Be provided with relative step on insulation cushion and insulating case circumference, jointly be set with an electrode sleeve on the step circumference of insulation cushion and insulating case; The electrode sleeve lower end is provided with three step corresponding with the insulation cushion step, and the 3rd step circumference is set with metallic sheath two, metallic sheath two both ends of the surface respectively with protruding stupefied contact of insulation cushion and electrode sleeve; Have limbers one on one segment electrode cover circle wall of metallic sheath two inner chambers, the round wall opening of metallic sheath two also is connected with water nozzle one;
Jointly between insulation cushion, insulating case, electrode sleeve and electrode axis consist of an annular gap, this annular gap lower end is by limbers one and water nozzle one UNICOM, and the annular gap upper end outwards and joint UNICOM.
The beneficial effects of the utility model are: this induction coil heating and cooling coaxial electrode, simple in structure, processing and manufacturing is easy, and is safe and reliable, significantly improved the efficient and stability of induction coil firing equipment.
Description of drawings
Fig. 1 is the structural representation that the utility model induction coil heating and cooling is used coaxial electrode;
Fig. 2 is the induction coil heating and cooling of the present utility model mounting structure schematic diagram of coaxial electrode embodiment in the operating room.
In figure, 1. electrode axis, 2. nut one, 3. sealing ring A, 4. metallic sheath one, 5. sealing ring B, 6. nut two, 7. insulation cushion, 8. metallic sheath two, 9. electrode sleeve, 10. hollow, 11. sealing ring C, 12. insulating cases, 13. sealing ring D, 14. joints, 15. annular gap, 16. sealing ring E, 17. limbers one, 18. sealing ring F, 19. water nozzle one, 20. sealing ring G, 21. sealing ring H, 22. water nozzles two, 23. limbers two, 24. plugs, 25. induction coils, 26. operating rooms.
Embodiment
As shown in Figure 1, induction coil heating and cooling of the present utility model with the coaxial electrode structure is, comprises electrode axis 1, and it is axis through-hole that electrode axis 1 axle center is set to hollow 10(), hollow 10 lower port are provided with plug 24, (preferably realizing shutoff by welding manner); Electrode axis 1 outer round surface is set with nut 1, metallic sheath 1, nut 26, insulation cushion 7 and insulating case 12 from top to bottom successively, nut 1, metallic sheath 1, nut 26, insulation cushion 7 end contact are successively arranged, and between insulation cushion 7 and insulating case 12, the interval arranges;
Metallic sheath 1 is installed on electrode axis 1 lower end, the nut 1 of below is used for metallic sheath 1 reliably is fixed on electrode axis 1, metallic sheath one 4 circle wall upper sheds also are fixedly connected with water nozzle 2 22 at this opening, have limbers 2 23 on electrode axis 1 circle wall in metallic sheath one 4 inner chambers, limbers 2 23 is used for hollow 10 and water nozzle 2 22 UNICOMs;
Be provided with relative step (being called first step, second step) on insulation cushion 7 and insulating case 12 circumference, jointly be set with an electrode sleeve 9 on the step circumference of insulation cushion 7 and insulating case 12; Electrode sleeve 9 lower ends are provided with three step corresponding with insulation cushion 7 first steps, the 3rd step circumference is set with metallic sheath 28, metallic sheath 28 is provided with the nut 26 of fixing insurance use, nut 26 is used for compressing insulation cushion 7 so that metallic sheath 28 holds out against with electrode sleeve 9, metallic sheath 28 both ends of the surface contact with protruding stupefied the holding out against of insulation cushion 7 and the step of electrode sleeve 9 respectively, are subject to spacing; Have limbers 1 on one segment electrode cover 9 circle walls of metallic sheath 28 inner chambers, the round wall opening of metallic sheath 28 also is connected with water nozzle 1, annular gap 15 of common formation between insulation cushion 7, insulating case 12, electrode sleeve 9 and electrode axis 1, this annular gap 15 lower ends are by limbers 1 and water nozzle one 19 UNICOMs, and annular gap 15 upper ends outwards and joint 14 UNICOMs.
Be respectively arranged with sealing ring B5 and sealing ring A3 between the upper and lower end face inner periphery of electrode axis 1 and metallic sheath 1, realize the sealing between metallic sheath 1 and electrode axis 1; Be provided with sealing ring H21 between electrode axis 1 and insulation cushion 7, be provided with sealing ring F18 between insulation cushion 7 and electrode sleeve 9; Be provided with sealing ring D13 between electrode axis 1 and insulating case 12, be provided with sealing ring C11 between insulating case 12 and electrode sleeve 9; The upper and lower inner circle end face of metallic sheath 28 and the contact-making surface between electrode sleeve 9 are respectively arranged with sealing ring E16 and sealing ring G20.
Metallic sheath 1 and metallic sheath 28 are the hollow cylindrical of upper and lower covers structure.
Can also be provided with a pad between metallic sheath 1 and nut 26, perhaps nut 26 can be set to comprise the compound mode of two nuts.
As shown in Figure 2, in practical application, induction coil heating and cooling of the present utility model is installed on the base plate of operating room 26 with coaxial electrode, electrode axis 1 top is connected with induction coil 25 1 ends, the joint 14 of electrode sleeve 9 upper ends is connected with induction coil 25 other ends, water nozzle 1 is connected 22 except connecting respectively external power supply with water nozzle, also link with the cool cycles water pipe simultaneously.In the course of work, external power supply is realized closed transmission by water nozzle 2 22, metallic sheath 1, nut 1 and nut 26, electrode axis 1, induction coil 25, joint 14, electrode sleeve 9, metallic sheath 28, water nozzle 1 successively.Simultaneously, cooling circulating water is realized circulating cooling by water nozzle 1, limbers 1, annular gap 15, joint 14, induction coil 25, hollow 10, limbers 2 23, water nozzle 2 22 successively.
Innovation of the present utility model is, electrode axis 1 and electrode sleeve 9 are coaxial being installed together, and are provided with an annular gap 15 between the two, and draw accordingly the loop of a cooling water; Electrode axis 1 and electrode sleeve 9 are realized the purpose of mutual insulating by the insulating case 12 that is placed in respectively top and the insulation cushion 7 that is placed in the bottom.
Device of the present utility model, have simple in structure, processing and manufacturing is easy, the advantage such as safe and reliable, the efficient and stability of induction coil firing equipment have been significantly improved, the various System Design of Crystal Growing Equipments such as the carborundum crystals stove that is widely used in heating by the induction coil mode of heating, aluminum nitride crystal stove, Gem furnace, and in induction smelting furnace, induction calciner, induction purification furnace.
Claims (4)
1. induction coil heating and cooling coaxial electrode is characterized in that: comprise electrode axis (1), electrode axis (1) axle center is set to hollow (10), and hollow (10) lower port is provided with plug (24);
Electrode axis (1) outer round surface is set with nut one (2), metallic sheath one (4), nut two (6), insulation cushion (7) and insulating case (12) from top to bottom successively, nut one (2), metallic sheath one (4), nut two (6), insulation cushion (7) end contact are successively arranged, and between insulation cushion (7) and insulating case (12), the interval arranges;
Metallic sheath one (4) circle wall upper shed also is fixedly connected with water nozzle two (22) at this opening, has limbers two (23) on electrode axis (1) the circle wall in metallic sheath one (4) inner chamber;
Be provided with relative step on insulation cushion (7) and insulating case (12) circumference, jointly be set with an electrode sleeve (9) on the step circumference of insulation cushion (7) and insulating case (12); Electrode sleeve (9) lower end is provided with three step corresponding with insulation cushion (7) step, and the 3rd step circumference is set with metallic sheath two (8), metallic sheath two (8) both ends of the surface respectively with protruding stupefied contact of insulation cushion (7) with electrode sleeve (9); Have limbers one (17) on one segment electrode cover (9) circle wall of metallic sheath two (8) inner chambers, the round wall opening of metallic sheath two (8) also is connected with water nozzle one (19);
A common formation annular gap (15) between insulation cushion (7), insulating case (12), electrode sleeve (9) and electrode axis (1), this annular gap (15) lower end is by limbers one (17) and water nozzle one (19) UNICOM, and annular gap (15) upper end outwards and joint 14 UNICOMs;
Described metallic sheath one (4) and metallic sheath two (8) are the hollow cylindrical of upper and lower covers structure.
2. induction coil heating and cooling coaxial electrode according to claim 1, is characterized in that: be respectively arranged with sealing ring B(5 between the upper and lower end face inner periphery of described electrode axis (1) and metallic sheath one (4)) and sealing ring A(3);
Be provided with sealing ring H(21 between electrode axis (1) and insulation cushion (7)), be provided with sealing ring F(18 between insulation cushion (7) and electrode sleeve (9));
Be provided with sealing ring D(13 between electrode axis (1) and insulating case (12)), be provided with sealing ring C(11 between insulating case (12) and electrode sleeve (9));
The upper and lower inner circle end face of metallic sheath two (8) and the contact-making surface between electrode sleeve (9) are respectively arranged with sealing ring E(16) and sealing ring G(20).
3. induction coil heating and cooling coaxial electrode according to claim 1, is characterized in that: also be provided with a pad between described metallic sheath one (4) and nut two (6).
4. induction coil heating and cooling coaxial electrode according to claim 1, it is characterized in that: described nut two (6) is set to comprise the compound mode of two nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659269 CN202931585U (en) | 2012-12-04 | 2012-12-04 | Coaxial electrode for induction coil heating cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659269 CN202931585U (en) | 2012-12-04 | 2012-12-04 | Coaxial electrode for induction coil heating cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202931585U true CN202931585U (en) | 2013-05-08 |
Family
ID=48221489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220659269 Expired - Fee Related CN202931585U (en) | 2012-12-04 | 2012-12-04 | Coaxial electrode for induction coil heating cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202931585U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493338A (en) * | 2016-12-28 | 2017-03-15 | 张斌 | Metal die-casting machine and its water-cooling coaxial electrode |
| CN108302113A (en) * | 2018-01-29 | 2018-07-20 | 东莞市中镓半导体科技有限公司 | A kind of hollow shaft device with refrigerating function |
| CN108411269A (en) * | 2018-05-11 | 2018-08-17 | 湖南菲尔姆真空设备有限公司 | A kind of ion-clearing electrodes applied to vertical silicon chip magnetron sputtering coater |
| CN108461204A (en) * | 2018-03-26 | 2018-08-28 | 洛阳正奇机械有限公司 | A kind of connection structure of the software conducting wire and liquid cooling electrode of the special liquid cooling cable of high-power charging pile |
| CN108847316A (en) * | 2018-06-06 | 2018-11-20 | 洛阳正奇机械有限公司 | The dedicated liquid cooling cable DC+ of a kind of 600A direct-current charging post and DC-'s and the cold type of cooling |
| CN113369657A (en) * | 2021-06-30 | 2021-09-10 | 中国航发动力股份有限公司 | Induction heating device for electron beam welding joint |
-
2012
- 2012-12-04 CN CN 201220659269 patent/CN202931585U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493338A (en) * | 2016-12-28 | 2017-03-15 | 张斌 | Metal die-casting machine and its water-cooling coaxial electrode |
| CN106493338B (en) * | 2016-12-28 | 2019-03-08 | 张斌 | Metal die-casting machine and its water-cooling coaxial electrode |
| CN108302113A (en) * | 2018-01-29 | 2018-07-20 | 东莞市中镓半导体科技有限公司 | A kind of hollow shaft device with refrigerating function |
| CN108461204A (en) * | 2018-03-26 | 2018-08-28 | 洛阳正奇机械有限公司 | A kind of connection structure of the software conducting wire and liquid cooling electrode of the special liquid cooling cable of high-power charging pile |
| CN108461204B (en) * | 2018-03-26 | 2020-10-20 | 洛阳正奇机械有限公司 | Connection structure of software wire and liquid cooling electrode of special liquid cooling cable of high-power charging pile |
| CN108411269A (en) * | 2018-05-11 | 2018-08-17 | 湖南菲尔姆真空设备有限公司 | A kind of ion-clearing electrodes applied to vertical silicon chip magnetron sputtering coater |
| CN108411269B (en) * | 2018-05-11 | 2023-08-22 | 湖南众源科技有限公司 | Ion cleaning electrode applied to vertical silicon wafer magnetron sputtering coating machine |
| CN108847316A (en) * | 2018-06-06 | 2018-11-20 | 洛阳正奇机械有限公司 | The dedicated liquid cooling cable DC+ of a kind of 600A direct-current charging post and DC-'s and the cold type of cooling |
| CN108847316B (en) * | 2018-06-06 | 2020-10-20 | 洛阳正奇机械有限公司 | Parallel cooling mode of liquid cooling cables DC + and DC-special for 600A direct current charging pile |
| CN113369657A (en) * | 2021-06-30 | 2021-09-10 | 中国航发动力股份有限公司 | Induction heating device for electron beam welding joint |
| CN113369657B (en) * | 2021-06-30 | 2022-06-28 | 中国航发动力股份有限公司 | Induction heating device for electron beam welding joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20151204 |
|
| EXPY | Termination of patent right or utility model |