CN209424727U - A kind of energy-saving welding unit - Google Patents
A kind of energy-saving welding unit Download PDFInfo
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- CN209424727U CN209424727U CN201822028856.6U CN201822028856U CN209424727U CN 209424727 U CN209424727 U CN 209424727U CN 201822028856 U CN201822028856 U CN 201822028856U CN 209424727 U CN209424727 U CN 209424727U
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- electromagnetic valve
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Abstract
The utility model discloses a kind of energy-saving welding units, including motor assembly, the motor assembly is electrically connected with electronic voltage regulator, the motor assembly is connected with welding output end, dynamo oil control winding is connect with rectifier bridge, cathode rectifier line and rectifier bridge negative line are electrically connected with the anode and cathode of energy-saving controller respectively, the energy-saving controller is electrically connected setting with energy-saving electromagnetic valve anode with by power down switch and energy-saving electromagnetic valve electrode line, the energy-saving controller cathode is electrically connected by the energy-saving electromagnetic valve negative line with the energy-saving electromagnetic valve cathode, the motor output line is electrically connected with the current transformer, the current transformer is electrically connected by mutual inductor connecting line with the energy-saving controller.
Description
Technical field
The utility model relates to electric welding machine technical group fields, and in particular to a kind of energy-saving welding unit.
Background technique
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 makes the purpose combined by contactant.Its structure very simple is exactly a powerful transformer.
Electric welding machine generally can be divided into two kinds by out-put supply type, and one is AC power source, one is direct currents.They are sharp
With the principle of inductance, inductance can generate huge voltage change when switching on and off, using positive and negative polarities in instantaneous short circuit
When the high-voltage arc that generates carry out the solder on consumable electrode, to make them achieve the purpose that atom combines.
Gasoline power generation and electric welding machine are often used in field work for weld job, common machines are regardless of loading
Or all high-speed cruising, speed no-load and high operation can waste fuel, machine stop working when such as unloaded when unloaded, when use, starts, and meeting
It causes frequent starting to reduce engine life and increases workload.
Utility model content
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide a kind of energy
It is enough preferably to prolong the service life, so that being in idling mode when gasoline power generation and electric welder no-load, save energy consumption, reduces
The energy-saving welding unit of use cost.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of energy-saving welding unit, including motor assembly, current transformer, motor output line, mutual inductor connecting line, energy conservation
Solenoid valve negative line, energy-saving electromagnetic valve, energy-saving electromagnetic valve electrode line, 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 and electronic voltage regulator；The motor assembly with
The electronic voltage regulator electrical connection, the motor assembly are connected with welding output end, the dynamo oil control winding and the rectification
Bridging connects, and the cathode rectifier line and the rectifier bridge negative line are electrically connected with the anode and cathode of the energy-saving controller respectively
It connects, the energy-saving controller is electrically connected with by the power down switch and energy-saving electromagnetic valve electrode line with the energy-saving electromagnetic valve anode
Setting is connect, the energy-saving controller cathode is electrically connected by the energy-saving electromagnetic valve negative line with the energy-saving electromagnetic valve cathode,
The motor assembly includes motor output line, and the motor output line is electrically connected with the current transformer, the Current Mutual Inductance
Device is electrically connected by mutual inductor connecting line with the energy-saving controller.
The present apparatus has the advantages that
It allows electric welding unit to be in idling mode by energy-saving controller when electric welding unit is in not welding state, is welded
Unit opening will be welded by energy-saving controller when unit is in welded condition, and welding can be worked normally.In this way, can be with
The waste for avoiding fuel, avoids when zero load or frequent starting causes the reduction of generator life and the increased of workload to ask
Topic, can be preferably energy saving, reduces cost.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of energy-saving welding unit described in specific embodiment of the present invention.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
When it is implemented, as shown in Figure 1, a kind of energy-saving welding unit, including motor assembly 1, current transformer 2, motor
Output line 3, mutual inductor connecting line 4, energy-saving electromagnetic valve negative line 5, energy-saving electromagnetic valve electrode line 6, energy-saving electromagnetic valve 7, energy conservation are opened
Close 8, energy-saving controller 9, rectifier bridge output cathode line 10, rectifier bridge output negative pole line 11, dynamo oil control winding 12, rectifier bridge
13, output end 14 and electronic voltage regulator 15 are welded；The motor assembly 1 is electrically connected with the electronic voltage regulator 15, the motor
Assembly 1 is connected with welding output end, and the dynamo oil control winding 12 is connect with the rectifier bridge 13, the cathode rectifier line 10
Be electrically connected respectively with the anode and cathode of the energy-saving controller 9 with the rectifier bridge negative line 11, the energy-saving controller 9 and
Setting, the energy conservation are electrically connected with 7 anode of energy-saving electromagnetic valve by the power down switch 8 and energy-saving electromagnetic valve electrode line 6
9 cathode of controller is electrically connected by the energy-saving electromagnetic valve negative line 5 with 7 cathode of energy-saving electromagnetic valve, the motor assembly 1
Including motor output line 3, the motor output line 3 is electrically connected with the current transformer 2, and the current transformer 2 passes through mutual
Sensor connecting line 4 is electrically connected with the energy-saving controller 9.
The present apparatus has the advantages that
It allows electric welding unit to be in idling mode by energy-saving controller when electric welding unit is in not welding state, is welded
Unit opening will be welded by energy-saving controller when unit is in welded condition, and welding can be worked normally.In this way, can be with
The waste for avoiding fuel, avoids when zero load or frequent starting causes the reduction of generator life and the increased of workload to ask
Topic, can be preferably energy saving, reduces cost.
Present apparatus working principle is as follows:
The driven by engine motor assembly operating of starting electric welding unit, motor assembly make electric welding machine by electronic voltage regulator
Group works normally, and dynamo oil control winding issues alternating current and rectified by rectifier bridge, rectifier bridge output cathode line and rectifier bridge output
Negative line band direct current supplies electricity to energy-saving controller power supply, while by power down switch and energy-saving electromagnetic valve electrode line to energy-saving electromagnetic valve
Power supply.
When welding output end no current output, when being in off working state, current output line no current is connected by mutual inductor
Wiring, which passes the signal along to energy-saving controller, makes energy-saving electromagnetic valve negative line band negative electricity, and power down switch is in connected state, saves
Energy electromagnetic valve work will be welded unit allocation to idle position, and being welded generating unit speed reduces, and oil consumption and noise reduce.
When welding output end has electric current output, when being in welding state, motor output line has electric current to pass through mutual inductor
Signal is passed to energy-saving controller by connecting line, and energy-saving controller keeps energy-saving electromagnetic valve negative line cathode electrically disconnected, energy-saving electromagnetic
Valve does not work, and electric welding unit restores normal operating conditions, works normally.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that；
It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features
It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution
The range of technical solution should all cover in the claim of the utility model and the range of specification.
Claims (1)
1. a kind of energy-saving welding unit, which is characterized in that connect including motor assembly, current transformer, motor output line, mutual inductor
Wiring, 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, welding output end and electronic voltage regulator；The electricity
Machine assembly is electrically connected with the electronic voltage regulator, and the motor assembly is connected with welding output end, the dynamo oil control winding with
Rectifier bridge connection, the cathode rectifier line and the rectifier bridge negative line respectively with the anode of the energy-saving controller and
Cathode electrical connection, the energy-saving controller with pass through the power down switch and energy-saving electromagnetic valve electrode line and the energy-saving electromagnetic valve
Anode electrical connection setting, the energy-saving controller cathode pass through the energy-saving electromagnetic valve negative line and the energy-saving electromagnetic valve cathode
Electrical connection, the motor assembly includes motor output line, and the motor output line is electrically connected with the current transformer, the electricity
Current transformer is electrically connected by mutual inductor connecting line with the energy-saving controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028856.6U CN209424727U (en) | 2018-12-05 | 2018-12-05 | A kind of energy-saving welding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028856.6U CN209424727U (en) | 2018-12-05 | 2018-12-05 | A kind of energy-saving welding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209424727U true CN209424727U (en) | 2019-09-24 |
Family
ID=67970730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822028856.6U Active CN209424727U (en) | 2018-12-05 | 2018-12-05 | A kind of energy-saving welding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209424727U (en) |
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2018
- 2018-12-05 CN CN201822028856.6U patent/CN209424727U/en active Active
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