CN204992512U - Coaxial water cooled cable joint design - Google Patents
Coaxial water cooled cable joint design Download PDFInfo
- Publication number
- CN204992512U CN204992512U CN201520784829.5U CN201520784829U CN204992512U CN 204992512 U CN204992512 U CN 204992512U CN 201520784829 U CN201520784829 U CN 201520784829U CN 204992512 U CN204992512 U CN 204992512U
- Authority
- CN
- China
- Prior art keywords
- fittings body
- cable joint
- cable fittings
- opening
- joint body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- General Induction Heating (AREA)
Abstract
The utility model relates to a medium -frequency induction melting furnace field, concretely relates to coaxial water cooled cable joint design, including the inside fixed cable joint body and the activity cable joint body that has the cavity of opening, activity cable joint body front end opening just communicates with the inner chamber, and fixed cable joint body rear end is provided with the opening that is linked together with the inner chamber, and this opening internal fixation has the inductor coil interface to draw forth the copper pipe, activity cable joint body both ends opening communicates with the inner chamber, activity cable joint body rear end is passed through gland nut with fixed cable joint body front end and is connected fixedly, open at activity cable joint body rear portion has the circumference groove, and the circumference inslot is provided with the opening cutting ferrule that is used for fixing a position gland nut, the fixed cable joint body and activity cable joint component parts of an entirety axle setting and inner chamber intercommunication. The device of the utility model is simple in structure, it is big to lead to the water yield, and the cooling effect is good, and it is convenient to dismantle, and performance is reliable, can satisfy the plant use requirement.
Description
Technical field
The utility model relates to medium frequency induction melting furnace field, is specifically related to a kind of coaxial water-cooled cable joint design.
Background technology
Medium frequency induction melting furnace operationally electric current is very large, can produce a large amount of heats, in order to reduce copper material temperature, usually adopt and lead to water-cooled way to copper pipe and cable joint, former cable joint front end is endoporus water flowing cooling structure, and water nozzle is drawn from medial side face, rear end mill becomes planar structure, be connected with coil copper bar by two stainless steel bolts, because can not water flowing cool, when electric current is very large in back plan structure, often bolt does not press tightly reality, cause contact-making surface to generate heat, oxidation, even blows.
Utility model content
The purpose of this utility model be for prior art exist defect and deficiency, a kind of coaxial water-cooled cable joint design is provided, effectively can solves high-power medium frequency induction melting furnace operationally water-cooled electric cable joint heating problem.
For achieving the above object, the utility model is by the following technical solutions: comprise attached cable fittings body and movable cable fittings body that inside has cavity, described movable cable fittings body front opening and and inner space, attached cable fittings body rear end is provided with the opening with intracavity inter-connection, and this opening internal fixtion has inductor coil interface to draw copper pipe; Described movable cable fittings body both ends open and and inner space; Movable cable fittings body rear end and attached cable fittings body front end are connected and fixed by clamp nut; Described movable cable fittings body rear portion has circumferential slot, is provided with the opening cutting ferrule for positioning compression nut in circumferential slot;
Described attached cable fittings body and movable cable fittings body are coaxially arranged and inner space.
Further, described attached cable fittings body front opening end is embedded with rubber seal.
Further, the open rearward end direction of described attached cable fittings body is vertical with interior cavity direction.
Further, described inductor coil interface comprises inductor coil inlet interface and interface appears in inductor coil.
Further, described extraction copper pipe diameter is less than attached cable fittings body open rearward end internal diameter.
Further, described extraction copper pipe and attached cable fittings body open rearward end adopt and are welded and fixed.
Compared with prior art, the utility model has following useful technique effect: by attached cable fittings body and movable cable fittings body are coaxially arranged and be interconnected, and opening is set in attached cable fittings body rear end, the extraction copper pipe of opening and inductor coil interface is fixed, thus water-flowing amount is increased, effectively improve cooling effect.Owing to being connected and fixed by opening cutting ferrule and clamp nut between attached cable fittings body and movable cable fittings body, make convenient disassembly, improve reliability.The utility model structure is simple, and good cooling results, can effectively meet production and application requirement.
Further, by arranging rubber seal, ensure the sealing effectiveness between attached cable fittings body and movable cable fittings body.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Wherein: 1 is attached cable fittings body; 2 is clamp nut; 3 is rubber seal; 4 is opening cutting ferrule; 5 is movable cable fittings body.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1, the utility model comprises attached cable fittings body 1, clamp nut 2, rubber seal 3, opening cutting ferrule 4 and movable cable fittings body 5.
Attached cable fittings body 1 and movable cable fittings body 5 inside have cavity, described movable cable fittings body 5 front opening and and inner space, attached cable fittings body 1 rear end is provided with the opening with intracavity inter-connection, the open rearward end direction of attached cable fittings body 1 is vertical with interior cavity direction, and this opening internal fixtion has inductor coil interface to draw copper pipe.Described movable cable fittings body 5 both ends open and and inner space; Movable cable fittings body 5 rear end and attached cable fittings body 1 front end are connected and fixed by clamp nut 2; Described movable cable fittings body 5 rear portion has circumferential slot, is provided with the opening cutting ferrule 4 for positioning compression nut 2 in circumferential slot; Described attached cable fittings body 1 is arranged and inner space with movable cable fittings body 5 is coaxial.Attached cable fittings body 1 front opening end is embedded with rubber seal 3.Described inductor coil interface comprises inductor coil inlet interface and interface appears in inductor coil.
Install and use process: each inductor coil has an inlet interface and an outlet interface, inlet interface and occur that interface is drawn with circular cross-section copper pipe usually, circular cross-section is drawn copper pipe and is inserted in attached cable fittings body open rearward end by this structure, copper pipe diametric requirements is less than the endoporus on cable joint a little, to facilitate insertion, then a border welding is carried out with red copper weldering, guarantee firm welding, afterwards overlap is gone to welding portion, surface finish light, with under hydraulic test 0.6MPa, it is qualified within 30 minutes, to be considered as without drainage, note nut direction then to the top nut of movable cable fittings body cover, card upper shed cutting ferrule, opening cutting ferrule inner ring is all pressed in movable cable fittings body circumferential slot, after shaping, rubber seal is bumped into in attached cable fittings body, dock two cable joint bodies, use monkey open-end wrench fastening nut, guarantee between two cable joint bodies without drainage.
Be more than illustrate of the present utility model, this programme not only limits in the embodiment above, all will fall in the utility model protection range for any change made under this programme inventive concept.
Claims (6)
1. a coaxial water-cooled cable joint design, it is characterized in that, comprise attached cable fittings body (1) and movable cable fittings body (5) that inside has cavity, described movable cable fittings body (5) front opening and and inner space, attached cable fittings body (1) rear end is provided with the opening with intracavity inter-connection, and this opening internal fixtion has inductor coil interface to draw copper pipe; Described movable cable fittings body (5) both ends open and and inner space; Movable cable fittings body (5) rear end and attached cable fittings body (1) front end are connected and fixed by clamp nut (2); Described movable cable fittings body (5) rear portion has circumferential slot, is provided with the opening cutting ferrule (4) for positioning compression nut (2) in circumferential slot;
Described attached cable fittings body (1) is arranged and inner space with movable cable fittings body (5) is coaxial.
2. a kind of coaxial water-cooled cable joint design according to claim 1, is characterized in that, described attached cable fittings body (1) front opening end is embedded with rubber seal (3).
3. a kind of coaxial water-cooled cable joint design according to claim 1, is characterized in that, the open rearward end direction of described attached cable fittings body (1) is vertical with interior cavity direction.
4. a kind of coaxial water-cooled cable joint design according to claim 1, is characterized in that, described inductor coil interface comprises inductor coil inlet interface and interface appears in inductor coil.
5. a kind of coaxial water-cooled cable joint design according to claim 1, is characterized in that, described extraction copper pipe diameter is less than attached cable fittings body (1) open rearward end internal diameter.
6. a kind of coaxial water-cooled cable joint design according to claim 1 or 5, it is characterized in that, described extraction copper pipe and attached cable fittings body (1) open rearward end adopt and are welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784829.5U CN204992512U (en) | 2015-10-10 | 2015-10-10 | Coaxial water cooled cable joint design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784829.5U CN204992512U (en) | 2015-10-10 | 2015-10-10 | Coaxial water cooled cable joint design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992512U true CN204992512U (en) | 2016-01-20 |
Family
ID=55126841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520784829.5U Expired - Fee Related CN204992512U (en) | 2015-10-10 | 2015-10-10 | Coaxial water cooled cable joint design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204992512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829350A (en) * | 2019-11-25 | 2020-02-21 | 淮北市平祥感应炉有限公司 | Water-cooled cable joint of induction furnace |
-
2015
- 2015-10-10 CN CN201520784829.5U patent/CN204992512U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829350A (en) * | 2019-11-25 | 2020-02-21 | 淮北市平祥感应炉有限公司 | Water-cooled cable joint of induction furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204062250U (en) | A kind of antifreeze flange | |
| CN204992512U (en) | Coaxial water cooled cable joint design | |
| CN101672396A (en) | Method for connecting steel wire framework plastic compound pipes and 90-degree flanged edge making device in same | |
| CN203649689U (en) | Water cooling device for steel plate butt-seam welding equipment | |
| CN202770221U (en) | Vacuum furnace water cooling electrode device | |
| CN204639092U (en) | A kind of division box | |
| CN204027347U (en) | The voltage loss protecting system of water cooling plant | |
| CN202804472U (en) | Solid-state high-frequency contact welding device | |
| CN202691361U (en) | Embedded type steel plastic flange | |
| CN207584245U (en) | A kind of perpendicular type elbow tee pipe fitting of high-temperature and pressure pipeline seamless pipe | |
| CN205551857U (en) | Superconductive niobium chamber tee bend beam tube electron -beam welding connects fixture | |
| CN206190947U (en) | 1500 sealed regulation structure of DEG C ultra -high temperature valve valve rod | |
| CN206219209U (en) | A kind of Acheson's burner conductive electrode cooling device | |
| CN204948391U (en) | A kind of conductive cross arm | |
| CN205733414U (en) | Heavy caliber petroleum natural gas transportation tube welder | |
| CN204867304U (en) | High -efficient cooled mould | |
| CN204529889U (en) | Improve blast furnace hearth monolithic cooling stave cooling intensity device | |
| CN205220013U (en) | Heating heat sink | |
| CN204035842U (en) | A kind of fixture for track return cable heat release weldering soldering set | |
| CN204126848U (en) | A kind of outlet pipe of refrigeration compressor | |
| CN205142563U (en) | Hot tube expanding machine intermediate frequency heating coil heat preservation device | |
| CN202984482U (en) | Pipe-expanding machine | |
| CN204923902U (en) | Induction heating furnace inductor construction section cooling device | |
| CN209550578U (en) | A kind of just detachable die casting machine expects pipe | |
| CN202955988U (en) | Terminal clamp and electrode cross arm coupling mechanism |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20191010 |