CN203760188U - Auxiliary anti-explosion water cable - Google Patents
Auxiliary anti-explosion water cable Download PDFInfo
- Publication number
- CN203760188U CN203760188U CN201420144267.3U CN201420144267U CN203760188U CN 203760188 U CN203760188 U CN 203760188U CN 201420144267 U CN201420144267 U CN 201420144267U CN 203760188 U CN203760188 U CN 203760188U
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- Prior art keywords
- explosion
- wire
- cable
- proof
- insulating sleeve
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Abstract
The utility model discloses an auxiliary anti-explosion water cable and belongs to the technical field of cables. The auxiliary anti-explosion water cable comprises cooling liquid, bundled wires, a connector, a protective sleeve, an explosion-proof hose, cooling liquid connecting nozzles and clamps. The cooling liquid flows in a cavity passage between the protective sleeve and the bundled wires. Two ends of an insulating sheath are hermetically connected with wire connectors through the clamps. The wire connectors which are bent are formed by cold pressing. Each wire connector which is bent is provided with one cooling liquid connecting nozzle. The transparent hose as long as the water cable is arranged outside the water cable, wear prevention and explosion proofing are achieved, and the potential safety hazards, such as wear failure of the insulating sleeve, flow insufficiency of cooling liquid and burst of the cooling quid, are avoided.
Description
Technical field
The utility model belongs to cable technology field, relates to a kind of cable for the large electric current of transfer point welding machine, specifically relates to a kind of explosion-proof type Water cooling cable.
Background technology
Spot welding machine is the one of electric resistance welding spot welding, and electric resistance welding is to exert pressure by electrode after workpiece combination, the method for utilizing electric current to weld by the resistance heat producing between workpiece to be welded.Because welding machine welds by resistance heat, the electric current by cable in welding process is very large, must cause electric cable heating high temperature.In the prior art, often reduce the damage of high temperature to cable in high-current equipment by Water cooling cable, to extend cable useful life.Water cooling cable is generally made up of electrode, wire and oversheath pipe three parts, owing to being commonly used in the high-current equipments such as mineral hot furnace, intermediate frequency furnace, arc furnace, Chang Rongyi is subject to the comprehensive function of the many factors such as large electric current, aqueous corrosion and mechanical movement, the chip falling down while causing the conductor monofilament of this Water cooling cable sustain damage or rupture stops up water channel, or the water occurring in cable because cooling water inflow is not enough seethes with excitement, produce steam, make sebific duct generation explosion, cause personal injury accidents.Patent of invention 201210190724.8 discloses a kind of spot welding machine explosion-proof type Water cooling cable; by insulation protective jacket, explosion-proof nylon silk screen flexible pipe is set outward, has overcome supporting spot welding machine in Vehicle Engineering and some special engineering productions and established the defects such as cable in stock easily rubs, inner conductor heating, fracture of wire, blocking water channel.But, the method that the technical program is dealt with problems adopts emphatically and changes its traditional structure and the higher material of intensity, strengthen between wire and insulating sleeve the durability that wearing and tearing occur, and caused the dangerous accidents such as water boiling in water channel causes that insulating sleeve explosion causes that personnel scald to play fine protective action to large electric current.
Utility model content
For the problems referred to above, the utility model provides a kind of explosion-proof type Water cooling cable, has reached and has increased cable life to guarantee two safe and reliable effects.
The utility model is achieved by following technical solution.
A kind of explosion-proof Water cooling cable, comprises cooling fluid, ties up the wire of bunchy and fit over wire insulating sheath, and Explosion-proof host.Described cooling liquid fills in the cavity between bunched conductor and insulating sleeve, it is characterized in that: a sheathed Explosion-proof host outside described insulating sleeve, described insulating sleeve and wire bent sub and wire straight joint seal the cooling passage forming by clip, described cable conductor two joints are equipped with respectively cooling fluid connection.
Described Explosion-proof host is the supporting pipe that adopts PVC material to make, special compounding and the solid shape of Explosion-proof host internal diameter and insulating protective sleeve external diameter.
The beneficial effects of the utility model are:
A kind of explosion-proof type Water cooling cable described in the utility model, by isometric transparent Explosion-proof host is set outward at Water cooling cable, reach following technique effect: the one, reduce Water cooling cable insulation protection sleeve wall thickness, and the wall thickness of Explosion-proof host is thinner, heat is transmitted to after flexible pipe by cooling liquid, can be quickly by heat radiation in air, accelerate radiating rate; Cable flexibility is improved, improved counter-bending antifatigue, extended useful life; The 2nd, the employing of Explosion-proof host is not only played abrasionproof effect to insulating sleeve and is extended cable life, and prevents that to breaking because of insulating sleeve inefficacy to play high temperature coolant casualty accident from occurring.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
In Fig. 1: 1-wire bent sub, 2-cooling fluid mouth, 3-wire, 4-sealing clamp, 5-insulating sleeve, 6-cooling liquid, 7-Explosion-proof host, 8-wire straight joint.
Embodiment
Further describe the technical solution of the utility model below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As shown in the figure, a kind of explosion-proof type Water cooling cable described in the utility model, comprise cooling liquid 6, tie up the wire 3 of bunchy and be coated on insulating sleeve 5 and the explosion-proof sleeve pipe 7 on wire 3, described cooling liquid 6 fills in the cavity between insulating sleeve 5 and wire 3, be provided with Explosion-proof host 7 in described insulating sleeve 5 outsides, described insulating sleeve 5 two ends are connected and form closed channel with wire bent sub 1 and wire straight joint 8 by clip 4 respectively, and cooling liquid 6 can and join and circulate outward by cooling fluid mouth 2 and wire straight joint 8.
Described Explosion-proof host 7 is for adopting PVC material to make, and frivolous softness affects equipment operating in order to avoid Water cooling cable is overweight; The solid shape that Explosion-proof host 7 and insulating sleeve 5 external diameters match.
When work, large electric current passes through at the wire 3 of bunchy the heat producing, and takes away by circulating cooling liquid 6; Simultaneously, because insulating sleeve 5 and the thinner self-radiating of Explosion-proof host 7 wall thickness are radiated rapidly in air, realize auxiliary very fast heat radiation.Reach prolongation cable life, and effectively avoid occurring insulating sleeve explosion, high temperature coolant scald staff's security incident.
Claims (4)
1. an explosion-proof Water cooling cable, comprise cooling fluid (6), tie up the wire (3) of bunchy and fit over wire (3) insulating sleeve (5), and Explosion-proof host (7), described cooling liquid (6) fills in the cavity between wire (3) and the insulating sleeve (5) in bunchy, it is characterized in that: a sheathed Explosion-proof host (7) outside described insulating sleeve (5), described insulating sleeve (5) seals with wire bent sub (1) and wire straight joint (8) cooling passage forming by clip (4), described cable conductor two joints are equipped with respectively cooling fluid connection (2).
2. the explosion-proof Water cooling cable of one according to claim 1, is characterized in that: described Explosion-proof host (7) is for adopting PVC material to make.
3. the explosion-proof Water cooling cable of one according to claim 1, is characterized in that: described wire bent sub (1) is the technology moulding of colding pressing.
4. the explosion-proof Water cooling cable of one according to claim 1, is characterized in that: described insulating sleeve (5) and Explosion-proof host (7) external diameter match and solid form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144267.3U CN203760188U (en) | 2014-03-28 | 2014-03-28 | Auxiliary anti-explosion water cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144267.3U CN203760188U (en) | 2014-03-28 | 2014-03-28 | Auxiliary anti-explosion water cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760188U true CN203760188U (en) | 2014-08-06 |
Family
ID=51255434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144267.3U Expired - Fee Related CN203760188U (en) | 2014-03-28 | 2014-03-28 | Auxiliary anti-explosion water cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299790A (en) * | 2016-08-29 | 2017-01-04 | 中航动力股份有限公司 | A kind of vacuum argon filling induction brazing water flowing conduction quick change cable |
-
2014
- 2014-03-28 CN CN201420144267.3U patent/CN203760188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299790A (en) * | 2016-08-29 | 2017-01-04 | 中航动力股份有限公司 | A kind of vacuum argon filling induction brazing water flowing conduction quick change cable |
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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: 20140806 Termination date: 20150328 |
|
| EXPY | Termination of patent right or utility model |