CN201201104Y - Safe energy-saving apparatus of electric welder - Google Patents
Safe energy-saving apparatus of electric welder Download PDFInfo
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- CN201201104Y CN201201104Y CNU2008200172313U CN200820017231U CN201201104Y CN 201201104 Y CN201201104 Y CN 201201104Y CN U2008200172313 U CNU2008200172313 U CN U2008200172313U CN 200820017231 U CN200820017231 U CN 200820017231U CN 201201104 Y CN201201104 Y CN 201201104Y
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Abstract
The utility model provides a technical proposal for a safety and energy-saving device of an electric welder. The proposal is as follows: an alternating-current 380 volt main power switch is connected with the input end of the electric welder HJ through a wire (a primary line); the output end of the electric welder HJ is connected with a pair of electric welding pliers through a wire (a secondary line); a wireless signal receiving control power supply part, a wireless signal receiving control time delay part and a wireless signal receiving control power cut part are in series connection on a wire between the rear of the main power supply switch and the electric welder HJ; a wireless signal transmitting control part is arranged on the tail of a handle of the electric welding pliers; and a control sensitive switch K is arranged on the handle of the electric welding pliers. Power supply signals are transmitted by a wireless power supply transmitting part and received by a power supply receiving part, so as to realize soft start, soft stop and time delay lower-pressure power supply of the electric welder HJ, thereby really achieving the aim of safety and energy conservation, prolonging the service life of the electric welder and avoiding generation of surge and impact of the surge on a power-supply network.
Description
Technical field:
The utility model relates to a kind of equipment of industrial product energy saver, especially a kind of electric welding machine safe energy saving device.
Background technology:
In the prior art, technique known is that disclosed No. 91220478.8 patents are authorized by State Intellectual Property Office, patent disclosure a kind of technical scheme of electric welding machine energy-saving controller, this scheme is to adopt a hand switch control relay and A.C. contactor to electric welding machine power supply or outage, thereby the unloaded power consumption of saving electric welding machine is to reach purpose of energy saving, but, moment to produce very big surge current at Dian Han Ji Give electricity, this scheme then will frequently be powered to electric welding machine, outage, what this does not only save, also influenced the service life of electric welding machine on the contrary, this is the existing in prior technology weak point.
Summary of the invention:
The purpose of this utility model, be exactly at the existing in prior technology deficiency, and provide a kind of technical scheme of electric welding machine safe energy saving device, this scheme adopts wireless receiving control power supply, time-delay power failure part is housed on electric welding machine input power supply, wireless transmission control power supply time-delay power failure part is housed on electrode holders, by power supply radiating portion VTIC signal, soft, soft stopping that the power supply receiving unit receives power supply signal and realizes electric welding machine, really reach the purpose of energy-saving safe, also prolonged the service life of electric welding machine.
This programme is realized by following technical measures: include and exchange the 380V battery main switch connects electric welding machine HJ by lead input, the output of electric welding machine HJ connects electrode holders by lead, and the characteristics of this programme are to be serially connected with wireless signal to receive control power supply, power failure part on the lead between described battery main switch and the electric welding machine; Handle end at electrode holders is equipped with the wireless signal transmission part, and control microswitch K is housed on the handle of electrode holders.The concrete characteristics of this programme also have, described wireless signal transmission partly is that the moving point of control microswitch K connects 9V battery anode, battery negative terminal ground connection, the normally closed colelctor electrode that meets triode V2 through resistance R 1 of microswitch K, the colelctor electrode of V2 connects the base stage of triode V3 again through capacitor C 1, the grounded emitter of triode V2, the base stage of V2 connect input 2 pin of wireless launcher FS simultaneously through parallel resistor R3 and capacitor C 4 ground connection through resistance R 10; The base stage of triode V3 is through resistance R 6 ground connection, the grounded emitter of V3, and the colelctor electrode of V3 connects the base stage of triode V5 through resistance R 7, and the emitter stage of V5 connects 9V battery anode, and colelctor electrode connects input 1 pin of wireless launcher FS; The long battle of microswitch K connects the colelctor electrode of triode V1 through resistance R 2, the colelctor electrode of V1 connects the base stage of triode V4 again through capacitor C 3, the grounded emitter of triode V1, the base stage of V1 connect input 1 pin of wireless launcher FS simultaneously through parallel resistor R5 and capacitor C 2 ground connection through resistance R 8; The base stage of triode V4 is through resistance R 4 ground connection, the grounded emitter of V4, and the colelctor electrode of V4 connects the base stage of triode V6 through resistance R 9, and the emitter stage of V6 connects 9V battery anode, and colelctor electrode connects input 2 pin of wireless launcher FS.The output one end ground connection that described wireless power receiving unit is wireless receiver JS, 6 pin of another termination IC 1,1 of IC1,16,17 and 18 pin ground connection, the 8 foot meridian capacitor C6 ground connection of IC1,12 foot meridian capacitor C5 ground connection, be connected to crystal oscillator Z between 8 pin and 12 pin, 14 pin of IC1 are through the resistance R 11 and the light emitting diode FD ground connection of series connection, 2 pin of IC1 connect 2 pin of IC 2 through resistance R 12, the 2 foot meridian capacitor C7 ground connection of IC2, the 8 pin ground connection of IC2,4 pin connect simultaneously 3 pin of IC 3 through resistance R 13 ground connection through resistance R 14, and 6 pin of IC2 connect 3 pin of IC3 again; The pin 1 of IC 3 and 5 pin ground connection, 7 pin of IC3 exchange 18V with the secondary two ends that 9 pin meet transformer T, the elementary AC power 380V two ends that connect of transformer T, one end of 380V AC power connects the anode of controllable silicon G1 and the negative terminal of controllable silicon G2 again, simultaneously connect 2 pin of IC3 and connect 10 pin of IC3 through capacitor C 9 through resistance R 15,4 pin of the control termination IC3 of controllable silicon G1,8 pin of the control termination IC3 of controllable silicon G2, the 2 foot meridian capacitor C8 of IC3 connect 1 elementary end of electric welding machine HJ, 10 pin of IC3 connect 2 elementary ends of electric welding machine HJ through resistance R 16, one terminating diode D1 anode of 380V AC power and the negative terminal of diode D2, the negative terminal of the negative terminal of diode D1 and controllable silicon G1 connects 1 elementary end of electric welding machine HJ, the 2 elementary ends of positive termination electric welding machine HJ of diode D2 anode and controllable silicon G2.Described 9V battery is the 9V packed cell that adopts.Described IC 1 is that the employing model is the computing module of SPC-12C2052.Described IC 2 is that the employing model is the operational amplifier of LM358.Described IC 3 is the controllable silicon phase-shift voltage regulating igniter module that adopt model SCR-JKK/2E.The frequency of oscillation of described crystal oscillator Z is 35 megahertzes.
The beneficial effect of this programme can be learnt according to the narration to such scheme, because in this scheme, employing is equipped with wireless signal and is received control power supply, power failure part on electric welding machine input power supply, wireless signal powered battery radiating portion is housed on electrode holders, launch a power supply signal in second (battery 9V anode is closed in radiating portion control after the second) of setting by the control microswitch K control of radiating portion, the open and close of microswitch K all has self-locking interlocking control again, has avoided switch seemingly to connect the misoperation that the non-repeatedly contact that connects causes.In three seconds, supply voltage is steadily risen to the rated value supply voltage after the power supply receiving unit receives power supply signal, realize the soft start of electric welding machine; When the power supply receiving unit is received when stopping power supply signal, the control circuit of receiving unit control controllable silicon provides a setting-up time (steadily reducing to 36V by rated voltage in three seconds) (still to rise to load voltage value with time of three seconds reposefully from 36V if receive enabling signal in the time of setting with the safe voltage power supply to electric welding machine, if can not receive then Close All power supply of enabling signal), this can guarantee operator's safety, can make the magnetic field of electric welding machine avoid abrupt release again, prevent moment surge current excessive when start next time, reached the soft effect that stops.This shows that the utility model really reaches purpose of energy saving, also prolonged the service life of electric welding machine, so compared with prior art, have substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is the circuit principle structure schematic diagram of power supply radiating portion.
Fig. 3 is the circuit principle structure schematic diagram of power supply receiving unit.
Among the figure, 1 is the power supply receiving unit, and 2 is battery main switch, and 3 is electrode holders, and 4 is electric welding machine, and 5 are the power supply radiating portion.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.By accompanying drawing as can be seen, the electric welding machine safe energy saving device of this programme, have and exchange 380V battery main switch (2) connects electric welding machine HJ (4) by lead input, the output of electric welding machine HJ (4) connects electrode holders (3) by lead, and this programme is to be serially connected with wireless power receiving unit (1) on the lead between described battery main switch (2) and the electric welding machine HJ (4); Handle end at electrode holders (3) is equipped with wireless power radiating portion (5), and control microswitch K is housed on the handle of electrode holders (3).Described wireless power radiating portion is that the moving point of control microswitch K connects 9V battery anode, battery negative terminal ground connection, and described 9V battery is the 9V packed cell that adopts.The long close point of microswitch K connects the colelctor electrode of triode V2 through resistance R 1, the colelctor electrode of V2 connects the base stage of triode V3 again through capacitor C 1, the grounded emitter of triode V2, the base stage of V2 is through parallel resistor R3 and capacitor C 4 ground connection, connect input 2 pin of wireless launcher FS simultaneously through resistance R 10, described wireless launcher FS is known conventional remote controller; The base stage of triode V3 is through resistance R 6 ground connection, the grounded emitter of V3, and the colelctor electrode of V3 connects the base stage of triode V5 through resistance R 7, and the emitter stage of V5 connects 9V battery anode, and colelctor electrode connects input 1 pin of wireless launcher FS; The long battle of microswitch K connects the colelctor electrode of triode V1 through resistance R 2, the colelctor electrode of V1 connects the base stage of triode V4 again through capacitor C 3, the grounded emitter of triode V1, the base stage of V1 connect input 1 pin of wireless launcher FS simultaneously through parallel resistor R5 and capacitor C 2 ground connection through resistance R 8; The base stage of triode V4 is through resistance R 4 ground connection, the grounded emitter of V4, and the colelctor electrode of V4 connects the base stage of triode V6 through resistance R 9, and the emitter stage of V6 connects 9V battery anode, and colelctor electrode connects input 2 pin of wireless launcher FS.Described wireless power receiving unit is the output one end ground connection of known conventional wireless receiver JS, 6 pin of the computing module IC1 that another termination model is SPC-12C2052,1 of IC1,16,17 and 18 pin ground connection, the 8 foot meridian capacitor C6 ground connection of IC1,12 foot meridian capacitor C5 ground connection, be connected to the 35000000 crystal oscillator Z that shake frequently between 8 pin and 12 pin, 14 pin of IC1 are through the resistance R 11 and the light emitting diode FD ground connection of series connection, 2 pin of IC1 connect 2 pin of IC 2 through resistance R 12, described IC 2 is that the employing model is the operational amplifier of LM358, the 2 foot meridian capacitor C7 ground connection of IC2, the 8 pin ground connection of IC2,4 pin connect simultaneously 3 pin of IC 3 through resistance R 13 ground connection through resistance R 14,6 pin of IC2 connect 3 pin of IC3 again, and IC 3 is that to adopt model be that the controllable silicon of SCR-JKK/2E is shifted to the voltage-regulating trigger module; The pin 1 of IC 3 and 5 pin ground connection, 7 pin of IC3 exchange 18V with the secondary two ends that 9 pin meet transformer T, the elementary AC power 380V two ends that connect of transformer T, one end of 380V AC power connects the anode of controllable silicon G1 and the negative terminal of controllable silicon G2 again, simultaneously connect 2 pin of IC3 and connect 10 pin of IC3 through capacitor C 9 through resistance R 15,4 pin of the control termination IC3 of controllable silicon G1,8 pin of the control termination IC3 of controllable silicon G2, the 2 foot meridian capacitor C8 of IC3 connect 1 elementary end of electric welding machine HJ, 10 pin of IC3 connect 2 elementary ends of electric welding machine HJ through resistance R 16, one terminating diode D1 anode of 380V AC power and the negative terminal of diode D2, the negative terminal of the negative terminal of diode D1 and controllable silicon G1 connects 1 elementary end of electric welding machine HJ, the 2 elementary ends of positive termination electric welding machine HJ of diode D2 anode and controllable silicon G2.
Claims (8)
1. electric welding machine safe energy saving device, include and exchange the 380V battery main switch connects electric welding machine HJ by lead input, the output of electric welding machine HJ connects electrode holders by lead, it is characterized in that: be serially connected with soft power supply, soft safe voltage power supply and the power failure part of falling of time-delay of opening of wireless receiving control on the lead between described battery main switch and the electric welding machine; Handle end at electrode holders is equipped with wireless transmission timing power supply, closed portion, and it is signal source that control microswitch K is housed on the handle of electrode holders.
2. electric welding machine safe energy saving device according to claim 1, it is characterized in that: described wireless power radiating portion is that the moving point of control microswitch K connects 9V battery anode, battery negative terminal ground connection, the long close point of microswitch K connects the colelctor electrode of triode V2 through resistance R 1, the colelctor electrode of V2 connects the base stage of triode V3 again through capacitor C 1, the grounded emitter of triode V2, the base stage of V2 connect input 2 pin of wireless launcher FS simultaneously through parallel resistor R3 and capacitor C 4 ground connection through resistance R 10; The base stage of triode V3 is through resistance R 6 ground connection, the grounded emitter of V3, and the colelctor electrode of V3 connects the base stage of triode V5 through resistance R 7, and the emitter stage of V5 connects 9V battery anode, and colelctor electrode connects input 1 pin of wireless launcher FS; The long battle of microswitch K connects the colelctor electrode of triode V1 through resistance R 2, the colelctor electrode of V1 connects the base stage of triode V4 again through capacitor C 3, the grounded emitter of triode V1, the base stage of V1 connect input 1 pin of wireless launcher FS simultaneously through parallel resistor R5 and capacitor C 2 ground connection through resistance R 8; The base stage of triode V4 is through resistance R 4 ground connection, the grounded emitter of V4, and the colelctor electrode of V4 connects the base stage of triode V6 through resistance R 9, and the emitter stage of V6 connects 9V battery anode, and colelctor electrode connects input 2 pin of wireless launcher FS.
3. electric welding machine safe energy saving device according to claim 1, it is characterized in that: the output one end ground connection that described wireless power receiving unit is wireless receiver JS, 6 pin of another termination IC 1,1 of IC1,16,17 and 18 pin ground connection, the 8 foot meridian capacitor C6 ground connection of IC1,12 foot meridian capacitor C5 ground connection, be connected to crystal oscillator Z between 8 pin and 12 pin, 14 pin of IC1 are through the resistance R 11 and the light emitting diode FD ground connection of series connection, 2 pin of IC1 connect 2 pin of IC 2 through resistance R 12, the 2 foot meridian capacitor C7 ground connection of IC2, the 8 pin ground connection of IC2,4 pin connect simultaneously 3 pin of IC 3 through resistance R 13 ground connection through resistance R 14,6 pin of IC2 connect 3 pin of IC3 again; The pin 1 of IC 3 and 5 pin ground connection, 7 pin of IC3 exchange 18V with the secondary two ends that 9 pin meet transformer T, the elementary AC power 380V two ends that connect of transformer T, one end of 380V AC power connects the anode of controllable silicon G1 and the negative terminal of controllable silicon G2 again, simultaneously connect 2 pin of IC3 and connect 10 pin of IC3 through capacitor C 9 through resistance R 15,4 pin of the control termination IC3 of controllable silicon G1,8 pin of the control termination IC3 of controllable silicon G2, the 2 foot meridian capacitor C8 of IC3 connect 1 elementary end of electric welding machine HJ, 10 pin of IC3 connect 2 elementary ends of electric welding machine HJ through resistance R 16, one terminating diode D1 anode of 380V AC power and the negative terminal of diode D2, the negative terminal of the negative terminal of diode D1 and controllable silicon G1 connects 1 elementary end of electric welding machine HJ, the 2 elementary ends of positive termination electric welding machine HJ of diode D2 anode and controllable silicon G2.
4. electric welding machine safe energy saving device according to claim 2 is characterized in that: described 9V battery is the 9V packed cell that adopts.
5. electric welding machine safe energy saving device according to claim 3 is characterized in that: described IC 1 is that the employing model is the computing module of SPC-12C2052.
6. electric welding machine safe energy saving device according to claim 3 is characterized in that: described IC 2 is that the employing model is the dual operational amplifier of LM358.
7. electric welding machine safe energy saving device according to claim 3 is characterized in that: described IC 3 is that the employing model is the controllable silicon phase-shift voltage regulating igniter module of SCR-JKK/2E.
8. electric welding machine safe energy saving device according to claim 3 is characterized in that: the frequency of oscillation of described crystal oscillator Z is 35 megahertzes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200172313U CN201201104Y (en) | 2008-01-28 | 2008-01-28 | Safe energy-saving apparatus of electric welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200172313U CN201201104Y (en) | 2008-01-28 | 2008-01-28 | Safe energy-saving apparatus of electric welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201104Y true CN201201104Y (en) | 2009-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200172313U Expired - Fee Related CN201201104Y (en) | 2008-01-28 | 2008-01-28 | Safe energy-saving apparatus of electric welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201201104Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240837A (en) * | 2010-05-13 | 2011-11-16 | 李文孝 | Energy-saving device for electric welding machine |
| CN109079286A (en) * | 2018-08-27 | 2018-12-25 | 上海锅炉厂有限公司 | TIG weld isolated from power interface circuit |
-
2008
- 2008-01-28 CN CNU2008200172313U patent/CN201201104Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240837A (en) * | 2010-05-13 | 2011-11-16 | 李文孝 | Energy-saving device for electric welding machine |
| CN109079286A (en) * | 2018-08-27 | 2018-12-25 | 上海锅炉厂有限公司 | TIG weld isolated from power interface circuit |
| CN109079286B (en) * | 2018-08-27 | 2024-02-02 | 上海锅炉厂有限公司 | TIG welding power isolation interface circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Mingrun Power Station Equipment Co., Ltd. Assignor: Wang Rujing Contract record no.: 2010370000118 Denomination of utility model: Safe energy-saving apparatus of electric welder Granted publication date: 20090304 License type: Exclusive License Record date: 20100329 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20120128 |