CN202367331U - Automatic energy-saving controller of alternating current direct current electric welding machine - Google Patents
Automatic energy-saving controller of alternating current direct current electric welding machine Download PDFInfo
- Publication number
- CN202367331U CN202367331U CN2011205051232U CN201120505123U CN202367331U CN 202367331 U CN202367331 U CN 202367331U CN 2011205051232 U CN2011205051232 U CN 2011205051232U CN 201120505123 U CN201120505123 U CN 201120505123U CN 202367331 U CN202367331 U CN 202367331U
- Authority
- CN
- China
- Prior art keywords
- welding machine
- electric welding
- working
- alternating current
- signal receiver
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model relates to the technical field of electric welding machine control and provides an automatic energy-saving controller of an alternating current direct current electric welding machine which is composed of a controller body, a working signal receiver and an alternating current contactor. The working signal receiver is connected with an alternating current contactor winding through the controller body. One end of the alternating current contactor is connected with a power supply, and the other end of the alternating current contactor is connected with a primary coil of the electric welding machine. A first signal end of the working signal receiver is connected with a secondary coil of the electric welding machine, and a second signal end of the working signal receiver is connected with a signal sensor (3) sleeved on a ground wire end of a welded workpiece (4). The automatic energy-saving controller can automatically connect and disconnect a power supply of the electric welding machine, guarantees that the electric welding machine is not electrified during non-working time, saves active power, reduces idle work power, saves electricity and money, and improves use rate of electricity. Safety of welding working staff and field assisting working staff is improved, natural disaster and manual potential hazards of electric shock are avoided, structure is simple, and production cost is low.
Description
Technical field
The utility model relates to electric welding machine control technology field, relates in particular to a kind of AC-DC welder automatic energy saving controller.
Background technology
At present, the AC-DC welder of existing various models closes a floodgate after the power supply, and supply voltage just has been added in the transformer two ends, and no matter whether electric welding machine works, and all will generate heat the active power that loss is certain.Two-part energy is wherein arranged:
1, the energy I of electric welding machine coil resistance heating consumption
2R and because of the variation of magnetic flux at the inner heat energy that produces eddy current, causes the silicon steel sheet heating to consume of silicon steel sheet, these two kinds of heat-energy losses cause the rising of enterprise production cost.
2, consume and occupy a large amount of reactive powers, this reactive power has strengthened the delivery of power supply unit, the form heating with line loss is lost in the supply line, thereby has caused the increase of generating, power supply unit cost.
Obtain today of widespread usage at AC-DC welder, the loss of these two kinds of energy is huge to the consumption that country and enterprise cause.Special when current State Grid is in short supply, the energy-saving and cost-reducing significant meaning that has more.
Summary of the invention
To the deficiency that above-mentioned prior art exists, the utility model provides a kind of AC-DC welder automatic energy saving controller,
For realizing the foregoing invention purpose, the utility model adopts following technical scheme:
A kind of AC-DC welder automatic energy saving controller is made up of controller, working signal receiver and A.C. contactor; Said working signal receiver links to each other with the A.C. contactor winding through controller; Said A.C. contactor one end links to each other with power supply, and the A.C. contactor other end links to each other with the electric welder transformer primary coil; Said working signal receiver first signal end links to each other with the electric welder transformer secondary coil; Said working signal receiver secondary signal end links to each other with the signal transducer that is enclosed within the welded part ground terminal.
A kind of AC-DC welder automatic energy saving controller is provided with delayer in the said controller, and the delay time of delayer setting is 15 seconds to 60 seconds.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
A kind of AC-DC welder automatic energy saving controller after connecting with electric welding machine, does not need additional in addition gauge tap.Be applicable to industries such as industrial and mineral, enterprise, building, shipbuilding.Because on one's own time, electric welding machine just, inferior coil is not charged, is a great safeguard protection to the person and equipment.Even After Hours forgotten and closed welder power, the utility model power consumption only has 2W, has fairly obvious energy-conservation, safe characteristic.
The utility model can be connected automatically, cut off welder power, has guaranteed that the electric welding machine non-working time is not charged, has saved available power; Reduced reactive power, to enterprise, having economized electricity is exactly to have economized money; To country, reduced reactive loss, improved the utilization rate of electric power.And in the electric welding machine non-working time, guarantee the secondary not charged of electric welding machine, improved weld job personnel and on-the-spot ancillary staff's safety, natural disaster, artificial electric shock hidden danger reduce greatly.Have simple in structure, the characteristics that production cost is low.
Description of drawings
Fig. 1 is an AC-DC welder automatic energy saving controller operation principle sketch map;
Among the figure: the 1-controller, the 2-electric welder transformer, the 3-signal transducer, the 4-welded part, 5-electric welding handgrip pincers, 6-treats working station indicator.
The specific embodiment
In conjunction with accompanying drawing and embodiment the utility model is explained.
As shown in Figure 1: a kind of AC-DC welder automatic energy saving controller, to form by controller 1, working signal receiver and A.C. contactor, said working signal receiver links to each other with the A.C. contactor winding through controller 1; Said A.C. contactor one end links to each other with power supply, and the A.C. contactor other end links to each other with electric welder transformer 2 primary coils; Said working signal receiver first signal end links to each other with electric welder transformer 2 secondary coils; Said working signal receiver secondary signal end links to each other with the signal transducer 3 that is enclosed within welded part 4 ground terminals, is provided with delayer in the said controller 1.
During the utility model work, after power supply closes a floodgate, V
1, V
2, V
3Connect, energy-saving controller gets into and treats duty, treats that at this moment working station indicator 6 is shinny, W
1, W
2Between do not have voltage, electric welder transformer 2 is not worked.
When electric welding handgrip pincers 5 passed through welding rod percussion welded part 4, sensor 3 sent the electric welding machine working signal, and energy-saving controller passes through A.C. contactor with V
1-W
1, V
2-W
2Connect, treat that working station indicator 6 extinguishes, electric welding machine gets into duty, can carry out weld job by the electric current of prior setting.
When the weld job Halfway Stopping, energy-saving controller will be after 15 seconds of time-delay by inner setting, through the A.C. contactor V that cuts off the electricity supply automatically
1-W
1, V
2-W
2, electric welder transformer quits work, and treats that working station indicator 6 is shinny.When working once more, as long as through welding rod percussion welded part, energy-saving controller is connected welder power rapidly, and is as shown in Figure 1.
After above the utility model connects with electric welding machine, close a floodgate and send electricity, do not apply voltage at the two ends of electric welding machine primary coil, also just do not have electric current certainly, but the controller indicator lamp is bright, electric welding machine gets into treats duty.When welding rod touched workpiece, enforcement weld job, controller had been received the job initiation instruction, electric welding machine is closed a floodgate supply power immediately.When the electric welding machine continuous firing, controller is kept "on" position.After weld job is accomplished, controller through time-delay state (delay time is adjustable between 15 seconds-60 seconds) afterwards, cut off the electricity supply automatically, electric welding machine is got back to and is treated duty.
Claims (2)
1. an AC-DC welder automatic energy saving controller is characterized in that: be made up of controller (1), working signal receiver and A.C. contactor; Said working signal receiver links to each other with the A.C. contactor winding through controller (1); Said A.C. contactor one end links to each other with power supply, and the A.C. contactor other end links to each other with electric welder transformer (2) primary coil; Said working signal receiver first signal end links to each other with electric welder transformer (2) secondary coil; Said working signal receiver secondary signal end links to each other with the signal transducer (3) that is enclosed within welded part (4) ground terminal.
2. a kind of AC-DC welder automatic energy saving controller according to claim 1, it is characterized in that: said controller is provided with delayer in (1), and the delay time of delayer setting is 15 seconds to 60 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205051232U CN202367331U (en) | 2011-12-07 | 2011-12-07 | Automatic energy-saving controller of alternating current direct current electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205051232U CN202367331U (en) | 2011-12-07 | 2011-12-07 | Automatic energy-saving controller of alternating current direct current electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367331U true CN202367331U (en) | 2012-08-08 |
Family
ID=46591055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205051232U Expired - Fee Related CN202367331U (en) | 2011-12-07 | 2011-12-07 | Automatic energy-saving controller of alternating current direct current electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367331U (en) |
-
2011
- 2011-12-07 CN CN2011205051232U patent/CN202367331U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20131207 |