CN103052192A - Coaxial electrode for supply of electricity and water - Google Patents
Coaxial electrode for supply of electricity and water Download PDFInfo
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- CN103052192A CN103052192A CN2012105139929A CN201210513992A CN103052192A CN 103052192 A CN103052192 A CN 103052192A CN 2012105139929 A CN2012105139929 A CN 2012105139929A CN 201210513992 A CN201210513992 A CN 201210513992A CN 103052192 A CN103052192 A CN 103052192A
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Abstract
The invention discloses a coaxial electrode for supply of electricity and water, comprising an electrode shaft, a nut I, a metal sleeve I, a nut II and an insulation pad; the axis of the electrode shaft is a hollow core, and the lower port of the hollow core is provided with a plug; the nut I, the metal sleeve I, the nut II and the insulation pad are contacted through end surfaces and lined in sequence; the insulation pad and an insulation sleeve are arranged at intervals; a water faucet II is connected to the circumferential wall of the metal sleeve I; a water through hole II is formed in the circular wall of the electrode shaft in the inner cavity of the metal sleeve I; an electrode sleeve is sleeved on the circumferences of the insulation pad and the insulation sleeve; a metal sleeve II is sleeved on the circumference of the lower end of the electrode sleeve; a water through hole I is formed in the circumferential wall of a section of electrode sleeve in the inner cavity of the metal sleeve II, and the circumferential wall of the metal sleeve II is connected with the water faucet I; the insulation pad, the insulation sleeve, the electrode sleeve and the electrode shaft form a circular gap together; the lower end of the circular gap is communicated with the water faucet I through the water through hole I; and the upper end of the circular gap is communicated with a connector. According to the device, the structure is simple, the use is safe and reliable, and the efficiency and the stability of sensing coil heating equipment are improved.
Description
Technical field
The invention belongs to mechanical equipment technical field, relate to the dual-purpose coaxial electrode of a kind of water flowing of switching on.
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 being not concentric, therefore two electrodes will produce inductive loop in the junction with the operating room in the course of the work, cause in the energising course of work, generating heat, not only produce power loss, also can affect simultaneously the sealing between electrode and the operating room, reduce the stability of induction coil firing equipment.
Summary of the invention
The purpose of this invention is to provide the dual-purpose coaxial electrode of a kind of water flowing of switching on, solved in the prior art because structure arranges unreasonablely, two electrodes easily heatings in the energising course of work have reduced the sealing of induction coil firing equipment and the problem of stability.
The technical solution adopted in the present invention is, the dual-purpose coaxial electrode of a kind of water flowing of switching on 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 successively end contact are arranged, and the interval arranges between insulation cushion and the insulating case;
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 the 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 the 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 consist of an annular gap between insulation cushion, insulating case, electrode sleeve and the electrode axis, limbers one and water nozzle one UNICOM are passed through in this annular gap lower end, outside and joint UNICOM on the annular gap.
The invention has the beneficial effects as follows: the coaxial electrode that this energising water flowing is dual-purpose, 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 switch on structural representation of the dual-purpose coaxial electrode of water flowing of the present invention;
Fig. 2 is the mounting structure schematic diagram of the dual-purpose coaxial electrode embodiment of energising water flowing of the present invention in the operating room.
Among the 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, the dual-purpose coaxial electrode structure of energising water flowing of the present invention 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 successively end contact are arranged, and the interval arranges between insulation cushion 7 and the insulating case 12;
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 usefulness, 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, the 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 the electrode axis 1, these 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 the electrode axis 1; Be provided with sealing ring H21 between electrode axis 1 and the insulation cushion 7, be provided with sealing ring F18 between insulation cushion 7 and the electrode sleeve 9; Be provided with sealing ring D13 between electrode axis 1 and the insulating case 12, be provided with sealing ring C11 between insulating case 12 and the electrode sleeve 9; The upper and lower inner circle end face of metallic sheath 28 and the contact-making surface between the electrode sleeve 9 are respectively arranged with sealing ring E16 and sealing ring G20.
Can also be provided with a pad between metallic sheath 1 and the nut 26, perhaps nut 26 can be set to comprise the compound mode of two nuts.
As shown in Figure 2, in the practical application, the dual-purpose coaxial electrode of energising water flowing of the present invention is installed on the base plate of operating room 26, 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 the 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 invention 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 insulatings by the insulating case 12 that places respectively top and the insulation cushion 7 that places the bottom.
Device of the present invention, 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 the induction smelting furnace, induction calciner, induction purification furnace.
Claims (6)
1. coaxial electrode that the water flowing of switching on is dual-purpose, it 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) successively end contact are arranged, and the interval arranges between insulation cushion (7) and the insulating case (12);
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) the 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 the electrode axis (1), limbers one (17) and water nozzle one (19) UNICOM are passed through in this annular gap (15) lower end, outside and joint 14 UNICOMs on the annular gap (15).
2. the dual-purpose coaxial electrode of energising water flowing according to claim 1, it is characterized in that: described metallic sheath one (4) is the hollow cylindrical of upper and lower covers structure.
3. the dual-purpose coaxial electrode of energising water flowing according to claim 1, it is characterized in that: described metallic sheath two (8) is the hollow cylindrical of upper and lower covers structure.
4. the dual-purpose coaxial electrode of energising water flowing 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 the insulation cushion (7)), be provided with sealing ring F(18 between insulation cushion (7) and the electrode sleeve (9));
Be provided with sealing ring D(13 between electrode axis (1) and the insulating case (12)), be provided with sealing ring C(11 between insulating case (12) and the electrode sleeve (9));
The upper and lower inner circle end face of metallic sheath two (8) and the contact-making surface between the electrode sleeve (9) are respectively arranged with sealing ring E(16) and sealing ring G(20).
5. the dual-purpose coaxial electrode of energising water flowing according to claim 1 is characterized in that: also be provided with a pad between described metallic sheath one (4) and the nut two (6).
6. the dual-purpose coaxial electrode of energising water flowing 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 |
|---|---|---|---|
| CN201210513992.9A CN103052192B (en) | 2012-12-04 | 2012-12-04 | Coaxial electrode for supply of electricity and water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210513992.9A CN103052192B (en) | 2012-12-04 | 2012-12-04 | Coaxial electrode for supply of electricity and water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103052192A true CN103052192A (en) | 2013-04-17 |
| CN103052192B CN103052192B (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210513992.9A Expired - Fee Related CN103052192B (en) | 2012-12-04 | 2012-12-04 | Coaxial electrode for supply of electricity and water |
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| CN (1) | CN103052192B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728946A (en) * | 2020-12-24 | 2021-04-30 | 商都中建金马冶金化工有限公司 | Electrode burnout prevention device for submerged arc furnace |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275035A (en) * | 1977-01-11 | 1981-06-23 | Leonhardt Maria R | Apparatus for electrical feed of a heater in a crystal-growing vessel |
| JPH11257867A (en) * | 1998-03-10 | 1999-09-24 | Kenji Abiko | Power supply system for vacuum furnace |
| CN201440033U (en) * | 2009-02-27 | 2010-04-21 | 比亚迪股份有限公司 | Vacuum melting and blanking device |
| CN201588009U (en) * | 2010-01-26 | 2010-09-22 | 中国电子科技集团公司第二十六研究所 | Concentric water cooling electrode of single crystal furnace |
| CN201837234U (en) * | 2010-05-25 | 2011-05-18 | 西安电炉研究所有限公司 | Electrode used on vacuum induction furnace |
-
2012
- 2012-12-04 CN CN201210513992.9A patent/CN103052192B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275035A (en) * | 1977-01-11 | 1981-06-23 | Leonhardt Maria R | Apparatus for electrical feed of a heater in a crystal-growing vessel |
| JPH11257867A (en) * | 1998-03-10 | 1999-09-24 | Kenji Abiko | Power supply system for vacuum furnace |
| CN201440033U (en) * | 2009-02-27 | 2010-04-21 | 比亚迪股份有限公司 | Vacuum melting and blanking device |
| CN201588009U (en) * | 2010-01-26 | 2010-09-22 | 中国电子科技集团公司第二十六研究所 | Concentric water cooling electrode of single crystal furnace |
| CN201837234U (en) * | 2010-05-25 | 2011-05-18 | 西安电炉研究所有限公司 | Electrode used on vacuum induction furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728946A (en) * | 2020-12-24 | 2021-04-30 | 商都中建金马冶金化工有限公司 | Electrode burnout prevention device for submerged arc furnace |
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| CN103052192B (en) | 2014-10-15 |
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