CN2582809Y - Indipendent switch welding generating dual-purpose machine - Google Patents
Indipendent switch welding generating dual-purpose machine Download PDFInfo
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- CN2582809Y CN2582809Y CN 02247284 CN02247284U CN2582809Y CN 2582809 Y CN2582809 Y CN 2582809Y CN 02247284 CN02247284 CN 02247284 CN 02247284 U CN02247284 U CN 02247284U CN 2582809 Y CN2582809 Y CN 2582809Y
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- Control Of Eletrric Generators (AREA)
Abstract
The utility model relates to an independent switch welding and generating dual-purpose machine, which is characterized in that a generator stator is provided with a welding power supply which is wound with a plurality of windings; odd ends of a child winding are connected in parallel and even ends of the child winding are connected in parallel for forming the power supply winding of a welding machine; the odd end and the even end of the child winding are connected in series for forming a generator winding; each terminal of the child winding is respectively connected to a combined switch; a generator output is connected to the welding power supply composed of a rectifier circuit and an electronic control switch circuit. The utility model is converted to an electronic arc welder or a general generator set through the combined switch. The welding power supply is composed of the electronic control switch circuit. The utility model has the advantages that the generator has dual-voltage output. Therefore, the utility model not only has generating capacity, but also can be used for the lighting power supply of a welding power supply. The welding power circuit has no pressure reduction transformer. Besides, the utility model has the advantages of convenient use, convenient moving and high efficiency.
Description
Technical field
The utility model relates to a kind of generating capacity that both had, and can make the free-standing switch welding electricity generation two-purpose machine of the illumination electrical source of power of the source of welding current again.
Background technology
The dual-purpose machine of domestic present use mostly is AC welding set, generator unit stator is provided with the alternative electric generation winding and exchanges the welding winding, and the control mode of welding machine is an electromagnetic type, and it is outer, the dynamic characteristic control ratio is more coarse, the welding procedure bad adaptability can only be done general welding and use; Need step-down transformer in the power circuit of welding machine, volume is heavy greatly and.
Summary of the invention
The purpose of this utility model just provides a kind of generator and has two voltage outputs, makes it existing generating capacity, can make the illumination electrical source of power of the source of welding current again, does not have the free-standing switch of step-down transformer to weld dual-purpose machine in the bonding power circuit.
Solution of the present utility model is such; Stator at described generator is provided with source of welding current winding and two groups of windings of accessory power supply winding, and source of welding current winding has a plurality of sub-windings, and the odd number end of sub-winding is in parallel with the odd number end, even number and the parallel connection of even number end are the welding machine electric power winding; When the odd number end of sub-winding and even number end coupled in series is generator windings; Each terminal of sub-winding is received on the stacked switch respectively; The transistor switch formula Arc Welding Power of being made up of rectification circuit, electronic control switch circuit is received in the output of generator.Be converted into electronic arc welder or general generating set by stacked switch, the source of welding current can be arranged to 40V with boost voltage and 220V exchanges and can export simultaneously, also can all export the 220V power and lighting.The source of welding current adopts Electronic Control transistor switch formula Arc Welding Power, does not have step-down transformer in the welding machine circuit.
The utility model has the advantages that generator has two voltage outputs, make it existing generating capacity, can make the illumination electrical source of power of the source of welding current again, do not have step-down transformer in the bonding power circuit, easy to use, conveniently moving, efficient height.
Description of drawings
Accompanying drawing is embodiment of the present utility model.
Accompanying drawing 1 is the schematic diagram of generator unit stator winding.
Accompanying drawing 2 is wiring schematic diagrams of stacked switch.
Accompanying drawing 3 is circuit theory diagrams of Arc Welding Power.
Accompanying drawing 4 is the utility model arc-welding generating dual-purpose power supply basic principle block diagrams.
The specific embodiment
Include prime mover A, generator F and transistor switch formula Arc Welding Power, the stator of described generator F has source of welding current winding 1 and 2 liang of groups of accessory power supply winding winding, source of welding current winding 1 has a plurality of sub-windings, and the odd number end of sub-winding is in parallel with the odd number end, even number and the parallel connection of even number end are the welding machine electric power winding; The transistor switch formula Arc Welding Power of being made up of rectification circuit, electronic control switch circuit is received in the output of generator F.
In the present embodiment, described source of welding current winding 1 has 6 sub-windings, totally 12 taps, and each terminal of sub-winding is received on the stacked switch respectively.Each sub-winding is output as 40V, for series connection, at this moment is generator windings when these winding odd numbers are connected with even number, is output as 220V.When odd number end and odd number end, even number end and the parallel connection of even number end is the welding machine electric power winding, the weldingvoltage of output 40V.
Each terminal of described sub-winding is received on the stacked switch respectively; Stacked switch has the switches of two groups of interlocks, and wherein one group of K switch 1 is arranged on the odd number end and the odd number end of sub-winding; The odd number end of sub-winding is in parallel with the odd number end, even number and the parallel connection of even number end are the welding machine electric power winding; Another group K switch 2 is arranged on the odd number end and the even number end of sub-winding, is generator windings when the odd number end of sub-winding and even number end coupled in series.The series and parallel conversion of sub-winding, only needing to rotate stacked switch can realize, the stacked switch wiring diagram when K switch 2 closures, is generator windings, output 220V voltage as shown in Figure 2; When switch k1 is closed, be the welding machine electric power winding, output 40V voltage.
When adopting the circuit shown in the accompanying drawing 3, the utility model can have different welding methods.For example: MMA, TIG, MIG welding.
In the accompanying drawing, the 3rd, Exciting Windings for Transverse Differential Protection.
Claims (3)
1, a kind of free-standing switch welding electricity generation two-purpose machine, it is characterized in that including prime mover A, generator F and transistor switch formula Arc Welding Power, the stator of described generator F has source of welding current winding (1) and two groups of windings of accessory power supply winding (2), source of welding current winding has a plurality of sub-windings, and the odd number end of sub-winding is in parallel with the odd number end, even number and the parallel connection of even number end are the welding machine electric power winding; The transistor switch formula Arc Welding Power of being made up of rectification circuit, electronic control switch circuit is received in the output of generator F.
2, free-standing switch welding electricity generation two-purpose machine according to claim 1 is characterized in that described source of welding current winding (1) has 6 sub-windings, totally 12 taps.
3, free-standing switch welding electricity generation two-purpose machine according to claim 1 and 2 is characterized in that each terminal of described sub-winding is received on the stacked switch respectively; Stacked switch has the switches of two groups of interlocks, and wherein one group of K switch 1 is arranged on the odd number end and the odd number end of sub-winding; The odd number end of sub-winding is in parallel with the odd number end, even number and the parallel connection of even number end are the welding machine electric power winding; Another group K switch 2 is arranged on the odd number end and the even number end of sub-winding, is generator windings when the odd number end of sub-winding and even number end coupled in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02247284 CN2582809Y (en) | 2002-08-20 | 2002-08-20 | Indipendent switch welding generating dual-purpose machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02247284 CN2582809Y (en) | 2002-08-20 | 2002-08-20 | Indipendent switch welding generating dual-purpose machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2582809Y true CN2582809Y (en) | 2003-10-29 |
Family
ID=33718235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02247284 Expired - Fee Related CN2582809Y (en) | 2002-08-20 | 2002-08-20 | Indipendent switch welding generating dual-purpose machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2582809Y (en) |
-
2002
- 2002-08-20 CN CN 02247284 patent/CN2582809Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |