CN2061105U - Triphase generation electric welder - Google Patents
Triphase generation electric welder Download PDFInfo
- Publication number
- CN2061105U CN2061105U CN 89219829 CN89219829U CN2061105U CN 2061105 U CN2061105 U CN 2061105U CN 89219829 CN89219829 CN 89219829 CN 89219829 U CN89219829 U CN 89219829U CN 2061105 U CN2061105 U CN 2061105U
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- utility
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- electricity
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- 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.)
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Abstract
The utility model relates to a three phase generation electric welder, which is a dual-purpose motor with the functions of generation of electricity and electrical welding. The utility model is characterized in that an armature winding 1 is arranged in a stator groove; a cubic harmonic winding 2 and an electrical welding windings 5 are also arranged in the stator groove. The utility model can be driven by an engine, and the electricity can be generated by the utility model which can drive load s such as a three phase motor, an electrical welding machine, a lighting device, etc. The utility model can also be a motor which uses the electricity of electric network, and can do the welding at the same time. The utility model is suitable for the application in no power regions or easy electric supply failure regions.
Description
The utility model relates to a kind of generator for direct electric welding.
The generator in past generally is to be used alone as generator, and its function is few, and range of application is narrow.In order to increase the purposes of generator, adapt to the needs of rural area or power-shortage area, once invented " single-phase of generating electricity electric welding machine ".The single-phase of generating electricity electric welding machine can only use for the equipment of small electrical welding machine and single-phase electricity such as single-phase motor, illumination, can not adapt to the requirement to three-phase power electricity and large-scale electric welding machine.
The purpose of this utility model provides a kind of big electric welding machine welding that both can drive, and the electricity generation and electric welding equipment of three-phase power electricity can be provided again.
The utility model is achieved in that in the stator core slot of repeatedly being pressed by silicon steel sheet, is embedded with armature winding 1, triple-frequency harmonics winding 2 and welding winding 5.Armature winding 1 is that three-phase is identical with common generator; Triple-frequency harmonics winding 2 is single-phase, switches through sub-Exciting Windings for Transverse Differential Protection 4 through rectifier bridge 3 and forms the loop; Electric welding winding 5 is single-phase, is made up of the coil of different pitches, and its pitch is multiturn coils such as 1-3,1-5,1-7,1-9,1-11, and two-way is formed in parallel, and connects to form welding circuit with electric torch.The schematic diagram of these wire loops as shown in Figure 1.
When using the utility model, must drive, generally adopt medium and small diesel engine or vapour by machine by engine.Ato unit at first, the rotating speed of engine are during to the synchronous rotational speed of generator, and the three-phase voltage of generator is a rated value.At this moment, available three-phase electricity drives threephase load, and simultaneously, the electric energy that welding winding 5 produces can start the interchange welding.
The utility model has the advantages that significantly, both available it generate electricity simultaneously and drive three-phase power, illumination and electric welding, can insert electrical network again, as synchronous motor and electric welding machine, realized a tractor serves several purposes simultaneously.Therefore, the utility model is fit to areas without electricity or often has a power failure regional as electric welding machine and power use.
Fig. 1 is a conspectus of the present utility model.
A kind of embodiment of the present utility model, as shown in Figure 1, armature winding 1 can be used as the generator operation of 8KVA, and welding winding 5 can be used as the 8.5KVA electric welding machine and uses.This Electricity generating welder is by 12 or 14 horsepowers of drives.Through on probation, safe and reliable, be suitable for areas without electricity or regional use that often have a power failure.
Claims (1)
1, in a kind of groove of the stator core that repeatedly is pressed into by steel disc, be embedded with threephase armature winding 1, triple-frequency harmonics winding 2, with the Exciting Windings for Transverse Differential Protection 4 common three-phase generation electric welding machines of forming in rotor and the rotor slot, it is characterized in that being added with in the stator slot single-phase electric welding winding 5, electric welding winding 5 is formed in parallel by the multiturn coil two-way of different pitches, and connects electric torch 6 composition welding circuits, and the triple-frequency harmonics winding switches through sub-Exciting Windings for Transverse Differential Protection 4 through rectifier bridge 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89219829 CN2061105U (en) | 1989-11-16 | 1989-11-16 | Triphase generation electric welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89219829 CN2061105U (en) | 1989-11-16 | 1989-11-16 | Triphase generation electric welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2061105U true CN2061105U (en) | 1990-08-29 |
Family
ID=4874622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89219829 Withdrawn CN2061105U (en) | 1989-11-16 | 1989-11-16 | Triphase generation electric welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2061105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825361A (en) * | 2012-09-17 | 2012-12-19 | 邓小健 | Portable multifunctional field operation electric welding machine |
-
1989
- 1989-11-16 CN CN 89219829 patent/CN2061105U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825361A (en) * | 2012-09-17 | 2012-12-19 | 邓小健 | Portable multifunctional field operation electric welding machine |
| CN102825361B (en) * | 2012-09-17 | 2015-02-04 | 邓小健 | Portable multifunctional field operation electric welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |