CN109483015A - A kind of energy conservation gasoline electric welding machine - Google Patents
A kind of energy conservation gasoline electric welding machine Download PDFInfo
- Publication number
- CN109483015A CN109483015A CN201811538849.9A CN201811538849A CN109483015A CN 109483015 A CN109483015 A CN 109483015A CN 201811538849 A CN201811538849 A CN 201811538849A CN 109483015 A CN109483015 A CN 109483015A
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- energy
- welding machine
- electric welding
- saving
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
- B23K9/1043—Power supply characterised by the electric circuit
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
- Generation Of Surge Voltage And Current (AREA)
Abstract
A kind of energy conservation gasoline electric welding machine be in idling mode by gasoline electric welding machine oil door by energy saver when gasoline electric welding machine not welding, and when welding, which is allowed gasoline electric welding machine oil door opening by energy-saving controller, welds and can work normally.
Description
Technical field
The present invention relates to gasoline power generation and electric welding machine field, specifically a kind of energy saving gasoline electric welding machine.
Background technique
Electric welding machine be the high-temperature electric arc that is generated using positive and negative polarities in instantaneous short circuit come on consumable electrode solder and
Materials to be welded makes the purpose combined by contactant.Its structure very simple is exactly a powerful transformer；Electric welding machine
Generally it can be divided into two kinds by out-put supply type, one is AC power source, one is direct currents.They utilize the principle of inductance,
Inductance can generate huge voltage change when switching on and off, the high-voltage electricity generated using positive and negative polarities in instantaneous short circuit
Arc carrys out the solder on consumable electrode, to make them achieve the purpose that atom combines.
The principle of electric welding machine is the high-temperature electric arc that is generated using positive and negative polarities in instantaneous short circuit come on consumable electrode
Solder and materials to be welded, to achieve the purpose that make them to combine.The structure very simple of electric welding machine is plainly exactly a big function
2 electric welding machine 20/380V alternating currents are become low-voltage by the transformer of rate, and the power supply of high current can be being also possible to for direct current
Exchange.The characteristics of welding transformer has itself, the characteristic exactly sharply declined with voltage.After welding rod ignites under voltage
Drop, in the adjusting of the operating voltage of electric welding machine, in addition to primary 220/380V voltage transformation, secondary coil also has tap-change electric
Pressure, while also useful iron core, come what is adjusted, it is to utilize inductance that adjustable iron core electric welding machine, which is usually a powerful transformer,
What principle was made into, inductance can generate huge voltage change when switching on and off, using positive and negative polarities in instantaneous short circuit
The solder that the high-voltage arc of generation comes on consumable electrode achieve the purpose that make they combine.It is applied between welding rod and workpiece
Making alive, by drawing sassafras or contact striking electric arc, with the energy fusing welding rod and heating base material of electric arc.
But gasoline power generation and electric welding machine are often used in field work for weld job, common machines regardless of
All high-speed cruising, speed no-load and high operation can waste fuel when load or zero load, start when use that machine is flame-out when such as unloaded, again
Will cause Fraquent start reduces engine life and increases workload.
Summary of the invention
The purpose of the application is often to use gasoline power generation in field work for the prior art to be used for electric welding machine
Weld job, common machines are regardless of in load or zero load, all high-speed cruising, speed no-load and high run to waste existing for fuel and ask
Topic, the application provide a kind of energy saving gasoline electric welding machine.
The application makes gasoline power generation and when electric welder no-load in idling mode by increasing energy saver, can the about energy
Consumption and reduction use cost.
A kind of energy conservation gasoline electric welding machine, by energy saver by gasoline electric welding machine oil door when gasoline electric welding machine not welding
In idling mode, welding can be worked normally gasoline electric welding machine oil door opening by energy-saving controller when welding.
The purpose of the application solves by the following technical programs:
A kind of energy conservation gasoline electric welding machine, including flywheel (1), charge coil (2), battery (3), starting motor (4), buzzing
Device (5), engine oil sensor (6), spark plug (7), igniter (8), one-way conduction device (9), storage battery positive switch (10), electric organ
Switch (11), motor assembly, current transformer, motor output line, mutual inductor connecting line, energy-saving electromagnetic valve negative line, electricity-saving
Magnet valve electrode line, energy-saving electromagnetic valve, power down switch, energy-saving controller, rectifier bridge output cathode line, rectifier bridge output negative pole line,
Dynamo oil control winding, rectifier bridge, welding output end, electronic voltage regulator；The battery (3) is connected with starting motor (4) and is
Start motor (4) power supply, buzzer (5) connection starting motor (4) and engine oil sensor (6), the spark plug (7) sets
It is placed in igniter (8)；
The petrol engine of the electric welding machine is connected with motor assembly, and the petrol engine is by driving motor assembly
Operating, the electronic voltage regulator make gasoline electric welding machine generate electricity, and the dynamo oil control winding issues alternating current and rectified by rectifier bridge,
The rectifier bridge output cathode line and rectifier bridge output negative pole tape direct current supply electricity to energy-saving controller power supply, while being opened by energy conservation
It closes and energy-saving electromagnetic valve electrode line is electric for anode to energy-saving electromagnetic valve, when the welding output end no current exports, cause described
Motor output line no current is crossed through mutual inductor connecting line, and the mutual inductor connecting line passes the signal along to energy-saving controller, makes
Energy-saving electromagnetic valve negative line band negative electricity, the power down switch open when in connection energy conservation electromagnetic valve work and by gasoline electric weldings
Machine Throttle Opening Control is to idle position.
Further, a kind of energy saving gasoline electric welding machine, flywheel (1) ground connection.
Further, a kind of energy saving gasoline electric welding machine, the charge coil (2) are provided with electromagnetic screen.
Further, a kind of energy saving gasoline electric welding machine, the battery (3) are lead-acid accumulator.
Further, a kind of energy saving gasoline electric welding machine, the capacity of the lead-acid accumulator are 72V80Ah.
Further, the starting current of a kind of energy saving gasoline electric welding machine, starting motor (4) is the 5-7 of rated current
Times.
Further, a kind of energy saving gasoline electric welding machine, the buzzer (5) are electromagnetic buzzer.
Further, a kind of energy saving gasoline electric welding machine, the one-way conduction device (9) are connected with engine oil sensor (6).
Further, a kind of energy saving gasoline electric welding machine, the electromagnetic buzzer use DC-voltage supply.
Further, a kind of energy saving gasoline electric welding machine, the energy-saving electromagnetic valve rated power are 10W.
The application has the following advantages compared with prior art:
The application makes gasoline power generation and when electric welder no-load in idling mode by increasing energy saver, can the about energy
Consumption and reduction use cost.
Detailed description of the invention
Attached drawing 1 is a kind of schematic diagram of energy saving gasoline electric welding machine of the application.
Specific embodiment
The application is further described with embodiment with reference to the accompanying drawing.
As shown in Figure 1, the application provides a kind of energy saving gasoline electric welding machine, when gasoline electric welding machine not welding, passes through energy conservation
Device is in idling mode by gasoline electric welding machine oil door, and gasoline electric welding machine oil door opening is allowed weldering by energy-saving controller when welding
Connecing can work normally.
Embodiment one
The present embodiment provides a kind of energy saving gasoline electric welding machines, including flywheel 1, charge coil 2, battery 3, starting motor
4, buzzer 5, engine oil sensor 6, spark plug 7, igniter 8, one-way conduction device 9, storage battery positive switch 10, electric organ switch
11, motor assembly, current transformer, motor output line, mutual inductor connecting line, energy-saving electromagnetic valve negative line, energy-saving electromagnetic valve be just
Polar curve, energy-saving electromagnetic valve, power down switch, energy-saving controller, rectifier bridge output cathode line, rectifier bridge output negative pole line, dynamo oil
Control winding, rectifier bridge, welding output end, electronic voltage regulator；The battery 3 is connected with starting motor 4 and supplies for starting motor 4
Electricity, the connection of the buzzer 5 starting motor 4 and engine oil sensor 6, the spark plug 7 are set in igniter 8；
The petrol engine of the electric welding machine is connected with motor assembly, and the petrol engine is by driving motor assembly
Operating, the electronic voltage regulator make gasoline electric welding machine generate electricity, and the dynamo oil control winding issues alternating current and rectified by rectifier bridge,
The rectifier bridge output cathode line and rectifier bridge output negative pole tape direct current supply electricity to energy-saving controller power supply, while being opened by energy conservation
It closes and energy-saving electromagnetic valve electrode line is electric for anode to energy-saving electromagnetic valve, motor output line when the welding output end no current exports
No current cross by mutual inductor connecting line pass the signal along to energy-saving controller make energy-saving electromagnetic valve negative line band negative electricity, it is described
Power down switch opens when in connection energy conservation electromagnetic valve work for gasoline electric welding machine Throttle Opening Control to idle position, electric welding machine revolving speed
It reduces, oil consumption and noise reduce.
When welding output end and having electric current output, motor output line 3 has electricity to flow through mutual inductor connecting line and transmits signal
Keep energy-saving electromagnetic valve negative line cathode electrically disconnected to energy-saving controller, energy-saving electromagnetic valve 7 do not work gasoline electric welding machine oil door recovery
To normal operating conditions, work normally.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, flywheel (1) ground connection.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, the charge coil (2) are provided with electromagnetic shielding dress
It sets.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, the battery (3) are lead-acid accumulator.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, the capacity of the lead-acid accumulator are 72V80Ah.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, the starting current of starting motor (4) are specified electricity
5-7 times of stream.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, the buzzer (5) are electromagnetic buzzer.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, the one-way conduction device (9) and engine oil sensor (6)
It is connected.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, the electromagnetic buzzer use DC-voltage supply.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, the energy-saving electromagnetic valve rated power are 10W.
The application has the following advantages compared with prior art:
The application makes gasoline power generation and when electric welder no-load in idling mode by increasing energy saver, can the about energy
Consumption and reduction use cost.
Embodiment two
The present embodiment and the difference of embodiment before are, provide a kind of energy saving gasoline electric welding machine of cold heat dissipation of built-in oil.
A kind of energy conservation gasoline electric welding machine, including flywheel 1, charge coil 2, battery 3, starting motor 4, buzzer 5, machine
Oil sensor 6, spark plug 7, igniter 8, one-way conduction device 9, storage battery positive switch 10, electric organ switch 11, motor assembly, electricity
Current transformer, motor output line, mutual inductor connecting line, energy-saving electromagnetic valve negative line, energy-saving electromagnetic valve electrode line, energy-saving electromagnetic
Valve, power down switch, energy-saving controller, rectifier bridge output cathode line, rectifier bridge output negative pole line, dynamo oil control winding, rectifier bridge,
Weld output end, electronic voltage regulator；The battery 3 is connected with starting motor 4 and powers for starting motor 4, the buzzer 5
Connection starting motor 4 and engine oil sensor 6, the spark plug 7 are set in igniter 8.
It is described energy conservation gasoline electric welding machine further include radiator, the radiator include heat-dissipating pipe, circulating pump, motor,
Fan, coolant liquid；The heat-dissipating pipe be helically wound around energy-saving electromagnetic valve negative line, energy-saving electromagnetic valve electrode line, energy-saving electromagnetic valve,
Power down switch, energy-saving controller, rectifier bridge output cathode line, rectifier bridge output negative pole line, dynamo oil control winding, rectifier bridge, weldering
Connect output end, on electronic voltage regulator, and the heat-dissipating pipe and circulating pump are formed into a loop, the fan is set on motor, described
Motor is used for driving fan, and the coolant liquid is set in heat-dissipating pipe.
As it is further preferred that the present embodiment also provides a kind of energy saving gasoline electric welding machine of included solar power generation, institute
Stating energy-saving electric welding machine further includes solar energy module, and the solar energy module includes solar panels, processing module, power storage module, shows
Show module, radiating module, the solar energy module can be separately provided, and use solar energy when charging in the no place of field work
Charging module.
As it is further preferred that the power storage module is battery.
As it is further preferred that the radiating module is wind-cooling heat dissipating.
As it is further preferred that the processing module is single-chip microcontroller, for coordinating the work of each component.
The petrol engine of the electric welding machine is connected with motor assembly, and the petrol engine is by driving motor assembly
Operating, the electronic voltage regulator make gasoline electric welding machine generate electricity, and the dynamo oil control winding issues alternating current and rectified by rectifier bridge,
The rectifier bridge output cathode line and rectifier bridge output negative pole tape direct current supply electricity to energy-saving controller power supply, while being opened by energy conservation
It closes and energy-saving electromagnetic valve electrode line is electric for anode to energy-saving electromagnetic valve, motor output line when the welding output end no current exports
No current cross by mutual inductor connecting line pass the signal along to energy-saving controller make energy-saving electromagnetic valve negative line band negative electricity, it is described
Power down switch opens when in connection energy conservation electromagnetic valve work for gasoline electric welding machine Throttle Opening Control to idle position, electric welding machine revolving speed
It reduces, oil consumption and noise reduce.
When welding output end and having electric current output, motor output line 3 has electricity to flow through mutual inductor connecting line and transmits signal
Keep energy-saving electromagnetic valve negative line cathode electrically disconnected to energy-saving controller, energy-saving electromagnetic valve 7 do not work gasoline electric welding machine oil door recovery
To normal operating conditions, work normally.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, flywheel (1) ground connection.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, the charge coil (2) are provided with electromagnetic shielding dress
It sets.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, the battery (3) are lead-acid accumulator.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, the capacity of the lead-acid accumulator are 72V80Ah.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, the starting current of starting motor (4) are specified electricity
5-7 times of stream.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, the buzzer (5) are electromagnetic buzzer.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, the one-way conduction device (9) and engine oil sensor (6)
It is connected.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, the electromagnetic buzzer use DC-voltage supply.
As it is further preferred that a kind of energy conservation gasoline electric welding machine, the energy-saving electromagnetic valve rated power are 10W.
The application has the following advantages compared with prior art:
The application makes gasoline power generation and when electric welder no-load in idling mode by increasing energy saver, can the about energy
Consumption and reduction use cost.
Above embodiments are only to illustrate the technical idea of the application, and the protection scope of the application cannot be limited with this, all
According to the technical idea provided by the invention, any changes made on the basis of the technical scheme each falls within the scope of the present invention
Within；The technology that the application is not directed to can be realized by the prior art.
Claims (10)
1. a kind of energy conservation gasoline electric welding machine, including flywheel (1), charge coil (2), battery (3), starting motor (4), buzzer
(5), engine oil sensor (6), spark plug (7), igniter (8), one-way conduction device (9), storage battery positive switch (10), electric organ are opened
Close (11), motor assembly, current transformer, motor output line, mutual inductor connecting line, energy-saving electromagnetic valve negative line, energy-saving electromagnetic
Valve electrode line, energy-saving electromagnetic valve, power down switch, energy-saving controller, rectifier bridge output cathode line, rectifier bridge output negative pole line, electricity
Machine oil control winding, rectifier bridge, welding output end, electronic voltage regulator；The battery (3) is connected with starting motor (4) and to open
Dynamic motor (4) power supply, buzzer (5) connection starting motor (4) and engine oil sensor (6), the spark plug (7) are set to
In igniter (8)；
The petrol engine of the electric welding machine is connected with motor assembly, and the petrol engine is by driving motor assembly fortune
Turn, the electronic voltage regulator makes gasoline electric welding machine generate electricity, and the dynamo oil control winding issues alternating current and rectified by rectifier bridge, institute
It states rectifier bridge output cathode line and rectifier bridge output negative pole tape direct current supplies electricity to energy-saving controller power supply, while passing through power down switch
Lead to the electricity when welding output end no current exports for positive electricity to energy-saving electromagnetic valve with energy-saving electromagnetic valve electrode line
Machine output line no current is crossed through mutual inductor connecting line, and the mutual inductor connecting line passes the signal along to energy-saving controller, envoy
Can solenoid valve negative line band negative electricity, the power down switch opens when in connection energy conservation electromagnetic valve work and by gasoline electric welding machine
Throttle Opening Control is to idle position.
2. according to claim 1, it is characterised in that: flywheel (1) ground connection.
3. according to claim 1, it is characterised in that: the charge coil (2) is provided with electromagnetic screen.
4. according to claim 1, it is characterised in that: the battery (3) is lead-acid accumulator.
5. according to claim 4, it is characterised in that: the capacity of the lead-acid accumulator is 72V80Ah.
6. according to claim 1, it is characterised in that: the starting current of starting motor (4) is the 5-7 of rated current
Times.
7. according to claim 1, it is characterised in that: the buzzer (5) is electromagnetic buzzer.
8. according to claim 1, it is characterised in that: the one-way conduction device (9) is connected with engine oil sensor (6).
9. according to claim 7, it is characterised in that: the electromagnetic buzzer uses DC-voltage supply.
10. according to claim 1, it is characterised in that: the energy-saving electromagnetic valve rated power is 10W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538849.9A CN109483015A (en) | 2018-12-14 | 2018-12-14 | A kind of energy conservation gasoline electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538849.9A CN109483015A (en) | 2018-12-14 | 2018-12-14 | A kind of energy conservation gasoline electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109483015A true CN109483015A (en) | 2019-03-19 |
Family
ID=65710493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811538849.9A Pending CN109483015A (en) | 2018-12-14 | 2018-12-14 | A kind of energy conservation gasoline electric welding machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201017200Y (en) * | 2007-04-06 | 2008-02-06 | 重庆三力达电子有限公司 | Energy-saving controller used for arc welder |
| CN101387242A (en) * | 2008-10-06 | 2009-03-18 | 力帆实业(集团)股份有限公司 | Fuel electric generator energy-conserving apparatus |
| CN101406982A (en) * | 2007-10-10 | 2009-04-15 | 吴德峰 | Power generation type arc welder |
| CN201269147Y (en) * | 2008-10-07 | 2009-07-08 | 力帆实业(集团)股份有限公司 | Energy-saving apparatus of generator |
| CN202732039U (en) * | 2012-06-27 | 2013-02-13 | 重庆凯尔特机械制造有限公司 | Power generator unit with engine oil alarm controller |
| CN102922090A (en) * | 2012-11-13 | 2013-02-13 | 电王精密电器(北京)有限公司 | Energy-saving speed regulating control circuit for engine welder and energy-saving speed regulating control method |
| CN106624270A (en) * | 2016-12-05 | 2017-05-10 | 重庆优盾焊接材料有限公司 | Alternating current welding machine based on linkage control design |
-
2018
- 2018-12-14 CN CN201811538849.9A patent/CN109483015A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201017200Y (en) * | 2007-04-06 | 2008-02-06 | 重庆三力达电子有限公司 | Energy-saving controller used for arc welder |
| CN101406982A (en) * | 2007-10-10 | 2009-04-15 | 吴德峰 | Power generation type arc welder |
| CN101387242A (en) * | 2008-10-06 | 2009-03-18 | 力帆实业(集团)股份有限公司 | Fuel electric generator energy-conserving apparatus |
| CN201269147Y (en) * | 2008-10-07 | 2009-07-08 | 力帆实业(集团)股份有限公司 | Energy-saving apparatus of generator |
| CN202732039U (en) * | 2012-06-27 | 2013-02-13 | 重庆凯尔特机械制造有限公司 | Power generator unit with engine oil alarm controller |
| CN102922090A (en) * | 2012-11-13 | 2013-02-13 | 电王精密电器(北京)有限公司 | Energy-saving speed regulating control circuit for engine welder and energy-saving speed regulating control method |
| CN106624270A (en) * | 2016-12-05 | 2017-05-10 | 重庆优盾焊接材料有限公司 | Alternating current welding machine based on linkage control design |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190319 |