CN206356706U - Electricity generating welder - Google Patents
Electricity generating welder Download PDFInfo
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- CN206356706U CN206356706U CN201621411770.6U CN201621411770U CN206356706U CN 206356706 U CN206356706 U CN 206356706U CN 201621411770 U CN201621411770 U CN 201621411770U CN 206356706 U CN206356706 U CN 206356706U
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Abstract
The utility model is related to a kind of Electricity generating welder, wherein, welding module includes rectification circuit and welding winding, and electricity generation module includes generating winding, and excitation module includes Exciting Windings for Transverse Differential Protection；Change-over switch at least includes five switches sets；The two ends of first switch group are connected with welding the second output end of winding and the second input of rectification circuit respectively, the two ends of second switch group are connected with welding the 3rd output end of winding and the 3rd input of rectification circuit respectively, and first switch group and second switch group are used to control the electric current of welding module to export；3rd switches set is connected in excitation module, working condition for controlling excitation module；4th switches set and the 5th switches set are connected in electricity generation module, for controlling the electric energy of electricity generation module to export.Above-mentioned Electricity generating welder, its change-over switch is connected on before rectification circuit so that the current reduction on flow change-over switch, so as to extend the life-span of change-over switch, and then can extend the life-span of the Electricity generating welder.
Description
Technical field
The utility model is related to welding machine field, more particularly to a kind of Electricity generating welder.
Background technology
Electricity generating welder is a kind of using gasoline engine or diesel engine as dynamic rotation generating, passes through rectification module and provides electric welding use
Direct current, is called the dual-purpose machine of electricity generation and electric welding, can be used as generator, while can also be used as an electric welding machine.At present, send out
Electric electric welding machine is widely used in industrial circle.
Currently, the change-over switch of control Electricity generating welder can control Electricity generating welder to be operated in generating state or welding
State, when in welded condition, because change-over switch is set directly at the output end of welding machine, and welding machine output current it is general compared with
Greatly, so as to cause change-over switch easily to damage, it is unfavorable for the use of generating welding machine.
Utility model content
Based on this, it is necessary to provide a kind of Electricity generating welder, it can reduce the electric current for flowing through change-over switch, so as to extend
The life-span of change-over switch.
A kind of Electricity generating welder, the Electricity generating welder includes：
Welding module, the welding module includes rectification circuit and welding winding, and the welding module is used to export welding current；
Electricity generation module, the electricity generation module includes generating winding, and the electricity generation module is used to export electric energy；
Excitation module, the excitation module includes Exciting Windings for Transverse Differential Protection, and the Exciting Windings for Transverse Differential Protection welds winding and the hair with described respectively
Electric winding is coupled, and the excitation module is used to export electric energy to welding module and electricity generation module；
Change-over switch, the change-over switch at least includes five switches sets；
Wherein, the second output end and the rectification circuit of the two ends of first switch group respectively with the welding winding
Second input is connected, the 3rd output end and the rectified current of the two ends of second switch group respectively with the welding winding
3rd input on road is connected, and the first switch group and the second switch group are used to control the electric current of welding module to export；
3rd switches set is connected in the excitation module, and the 3rd switches set is used for the work shape for controlling excitation module
State；
4th switches set and the 5th switches set are connected in the electricity generation module, the 4th switches set and the 5th switches set
For controlling the electric energy of the electricity generation module to export.
Above-mentioned Electricity generating welder, its change-over switch is connected on before rectification circuit so that the current reduction on flow change-over switch,
So as to extend the life-span of change-over switch, and then the life-span of the Electricity generating welder can be extended.
In one of the embodiments, the excitation module also include voltage regulator, the voltage regulator respectively with
The welding module, the electricity generation module are connected, and the voltage regulator is also connected with the Exciting Windings for Transverse Differential Protection, with to excitation
Winding exports electric energy.
In one of the embodiments, the excitation module also include the first feedback winding, first feedback winding with
The Exciting Windings for Transverse Differential Protection is coupled；
The first input end of the voltage regulator is connected with the first end of first feedback winding, and described first is anti-
The first end of feedback winding is connected with one end of the 3rd switches set, and the other end and the voltage of the 3rd switches set are adjusted
Second input of section device is connected；
3rd input of the voltage regulator is connected with the first feedback output end of the welding module, the electricity
4th input of pressure adjuster is connected with the second feedback output end of the welding module；
5th input of the voltage regulator is connected with the first feedback output end of the electricity generation module, the electricity
6th input of pressure adjuster is connected with the second feedback output end of the electricity generation module；
First output end of the voltage regulator is connected with the first end of the Exciting Windings for Transverse Differential Protection, the voltage regulator
The second output end be connected with the second end of the Exciting Windings for Transverse Differential Protection.
In one of the embodiments, the excitation module also include the first feedback winding, first feedback winding with
The Exciting Windings for Transverse Differential Protection is coupled；
First output end of the voltage regulator is connected with the first end of the Exciting Windings for Transverse Differential Protection, the voltage regulator
The second output end be connected with one end of the 3rd switches set, the other end of the 3rd switches set and the Exciting Windings for Transverse Differential Protection
The second end be connected；
The first input end of the voltage regulator is connected with the first end of first feedback winding, and the voltage is adjusted
Second input of section device is connected with the second end of first feedback winding；
3rd input of the voltage regulator is connected with the first feedback output end of the welding module, the electricity
4th input of pressure adjuster is connected with the second feedback output end of the welding module；
5th input of the voltage regulator is connected with the first feedback output end of the electricity generation module, the electricity
6th input of pressure adjuster is connected with the second feedback output end of the electricity generation module.
In one of the embodiments, when the first switch group, second switch group and the 3rd switches set of the change-over switch
Close, when the 4th switches set and the 5th switches set disconnect, the excitation module work, the welding module output welding electricity
Stream, the electricity generation module does not work；
It is described when the 3rd switches set disconnects when the first switch group and second switch group of the change-over switch are closed
Excitation module, the welding module and the electricity generation module do not work；
When first switch group and second switch the group disconnection of the change-over switch, the 3rd switches set, the 4th switches set
When being closed with the 5th switches set, the excitation module work, the welding module does not work, the electricity generation module output
Electric energy.
In one of the embodiments, when the first switch group and second switch group of the change-over switch are closed, described the
Three switches sets disconnect, when the 4th switches set and the 5th switches set are closed, the excitation module, the welding module
And the electricity generation module does not work；Or
When the first switch group and second switch group of the change-over switch are closed, the 3rd switches set disconnects, and described the
When four switches sets and the 5th switches set disconnect, the excitation module, the welding module and the electricity generation module are equal
Do not work.
In one of the embodiments, the first switch group includes at least two switches parallel with one another；Or
The second switch group includes at least two switches parallel with one another.
In one of the embodiments, the 4th switches set and the 5th switches set and the socket for providing electric energy
It is connected.
In one of the embodiments, the welding module also includes the second feedback winding, first resistor and second resistance,
Second feedback winding is coupled with the welding winding, the first end of second feedback winding and the first of the first resistor
End and the second feedback output end of the welding module are connected, and the of the second end of the first resistor and the second resistance
One end is connected, and the first of the second end and the welding module of the second end of the second resistance and second feedback winding
Feedback output end is connected.
In one of the embodiments, the voltage regulator is single-chip microcomputer.
Brief description of the drawings
Fig. 1 is the structural representation of Electricity generating welder in an embodiment；
Fig. 2 is the circuit diagram of welding of generating electricity in an embodiment；
Fig. 3 is the circuit diagram of welding of generating electricity in an embodiment；
Fig. 4 is another circuit diagram of embodiment illustrated in fig. 2；
Fig. 5 is another circuit diagram of embodiment illustrated in fig. 3.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is used only for explaining
The utility model, is not used to limit the utility model.
Before describing in detail according to embodiment of the present utility model, it should be noted that, described embodiment mainly exists
In the combination of the system component related to Electricity generating welder.Therefore, said system component passes through ordinary symbol in the accompanying drawings
Show in position, and merely illustrate the details relevant with understanding embodiment of the present utility model, Yi Mianyin
Those obvious details have obscured this practicality newly for having benefited from those of ordinary skill in the art of the present utility model
The disclosure of type.
Herein, such as left and right, upper and lower, front and rear, and first and second etc relational terms are used merely to area
Divide an entity or action and another entity or action, and not necessarily require or imply any between this entity or action
Actual this relation or order.Term " comprising ", "comprising" or any other variant are intended to including for nonexcludability, by
This causes the process, method, article or the equipment that include a series of key elements not only to include these key elements, but also comprising not bright
Other key elements really listed, or be this process, method, article or the intrinsic key element of equipment.
Refer to shown in Fig. 1, Fig. 1 is the structural representation of Electricity generating welder in an embodiment, in this embodiment, the hair
Electric electric welding machine can include welding module 100, electricity generation module 300, excitation module 200 and change-over switch 400, wherein welding mould
Block 100 includes rectification circuit 110 and welding winding 120, and electricity generation module 300 includes generating winding 310, and excitation module 200 includes
Exciting Windings for Transverse Differential Protection 220.Wherein excitation module 200 passes through Exciting Windings for Transverse Differential Protection 220 and the coupling phase of welding winding 120 with welding module 100
Connection, excitation module 200 is connected with welding module 100 by the coupling of Exciting Windings for Transverse Differential Protection 220 and generating winding 310.
Wherein as shown in figure 1, change-over switch 400 can include at least five switches sets.First switch group K1Two ends point
It is not connected with welding the second output end of winding 120 and the second input of rectification circuit 110, second switch group K2Two
End is connected with welding the 3rd output end of winding 120 and the 3rd input of rectification circuit 110 respectively, the 3rd switches set
K3's is connected in excitation module 200, the 4th switches set K4With the 5th switches set K5It is connected in electricity generation module 300.
Wherein first switch group K1With second switch group K2For controlling the electric current of welding module 100 to export, i.e., when first
Switches set K1, second switch group K2With the 3rd switches set K3During closure, welding module 100 can export welding current.3rd switch
Group K3Working condition for controlling excitation module 200, i.e., as the 3rd switches set K3During closure, excitation module 200 can be to welding
Module 100 and the output electric energy of electricity generation module 300.4th switches set K4With the 5th switches set K5Electricity for controlling electricity generation module 300
It can export, i.e., as the 3rd switches set K3, the 4th switches set K4And the 5th switches set K5During closure, electricity generation module 300 can be exported
Electric energy.
Above-mentioned Electricity generating welder, its change-over switch 400 is connected on before rectification circuit 110, that is, flows through the electric current of change-over switch 400
It is to weld the alternating current that winding 120 is exported, it is output as direct current after rectification circuit 110, after over commutation, and electric current is changed into
Originally 1.414 times, therefore the electric current before rectification is smaller, i.e., the electric current on flow change-over switch 400 is smaller, so as to extend
The life-span of change-over switch 400, and then the life-span of the Electricity generating welder can be extended.
In one of the embodiments, excitation module 200 also includes voltage regulator 210, and voltage regulator 210 is distinguished
It is connected with welding module 100, electricity generation module 300, voltage regulator 210 is also connected with Exciting Windings for Transverse Differential Protection 220, with to excitation
Winding 220 exports electric energy.As shown in figure 1, excitation module 200 is connected with welding module 100 by voltage regulator 210, its
Middle voltage regulator 210 perceives the electric current that welding winding 120 is flowed through in welding module 100, can be with after further processing
Excitation module 200 is controlled, is that welding module 100 senses its required voltage.In addition, excitation module 200 leads to electricity generation module 300
Voltage regulator 210 is connected, and wherein voltage regulator 210, which is perceived, flows through generating winding 310 in electricity generation module 300
Electric current, excitation module 200 can be controlled after further processing, be that electricity generation module 300 senses its required voltage.Wherein
In one embodiment, voltage regulator 210 can be single-chip microcomputer.
In one of the embodiments, refer to shown in Fig. 2, Fig. 2 is the circuit diagram of welding of generating electricity in an embodiment, at this
In embodiment, excitation module 200 can also include the first feedback winding 230, the first feedback winding 230 and the phase of Exciting Windings for Transverse Differential Protection 220
Coupling.Wherein voltage regulator 210 includes six ports, and the of the first output end of voltage regulator 210 and Exciting Windings for Transverse Differential Protection 220
One end is connected, and the second output end of voltage regulator 210 is connected with the second end of Exciting Windings for Transverse Differential Protection 220, so that voltage-regulation
Device 210 can control the output of Exciting Windings for Transverse Differential Protection 220, and can be by the first feedback winding 230 and the electricity by the change-over switch 400
Pressure adjuster 210 is connected, in order to which the voltage regulator 210 can obtain the output of Exciting Windings for Transverse Differential Protection 220 in real time.Voltage-regulation
The first input end of device 210 is connected with the first end of the first feedback winding 230, the first end of the first feedback winding 230 and the
Three switches set K3One end be connected, the 3rd switches set K3The other end be connected with the second input of voltage regulator 210,
So as to which the change-over switch 400 can control the work of the voltage regulator 210.3rd input of voltage regulator 210 and weldering
First feedback output end of connection module 100 is connected, the 4th input of voltage regulator 210 and the second of welding module 100
Feedback output end is connected, so that the voltage regulator 210, which can be collected, flows into welding winding 120 in welding module 100
Electric current, is that welding circuit senses its required voltage after further processing.5th input of voltage regulator 210 with
First feedback output end of electricity generation module 300 is connected, and the of the 6th input of voltage regulator 210 and electricity generation module 300
Two feedback output ends are connected, so that the voltage regulator 210 can collect and generating winding 310 is flowed into electricity generation module 300
Electric current, by further processing after, be that electricity-generating circuit senses its required voltage.
In one of the embodiments, refer to shown in Fig. 3, Fig. 3 is the circuit diagram of welding of generating electricity in an embodiment, at this
In embodiment, excitation module 200 also includes the first feedback winding 230, the first feedback winding 230 and the phase coupling of Exciting Windings for Transverse Differential Protection 220
Close.Wherein voltage regulator 210 includes six ports, and the of the first output end of voltage regulator 210 and Exciting Windings for Transverse Differential Protection 220
One end is connected, the second output end and the 3rd switches set K of voltage regulator 2103One end be connected, the 3rd switches set K3's
The other end is connected with the second end of Exciting Windings for Transverse Differential Protection 220, so that change-over switch 400 can control the work of the voltage regulator 210
Make.The first input end of voltage regulator 210 is connected with the first end of the first feedback winding 230, and the of voltage regulator 210
Two inputs are connected with the second end of the first feedback winding 230, thus the voltage regulator 210 can obtain in real time excitation around
The output of group 220.3rd input of voltage regulator 210 is connected with the first feedback output end of welding module 100, electricity
4th input of pressure adjuster 210 is connected with the second feedback output end of welding module 100, so that the voltage regulator
210 can collect the electric current that welding winding 120 is flowed into welding module 100, be welding circuit sense after further processing
Answer its required voltage.5th input of voltage regulator 210 is connected with the first feedback output end of electricity generation module 300,
6th input of voltage regulator 210 is connected with the second feedback output end of electricity generation module 300, so that the voltage regulator
210 can collect the electric current that generating winding 310 is flowed into electricity generation module 300, be electricity-generating circuit sense after further processing
Answer its required voltage.
In one of the embodiments, refer to shown in Fig. 2 or Fig. 3, as the first switch group K of change-over switch 4001,
Two switches set K2With the 3rd switches set K3Close, the 4th switches set K4With the 5th switches set K5When disconnecting, excitation module 200
Work, the output welding current of welding module 100, electricity generation module 300 does not work.As the first switch group K of change-over switch 4001With
Second switch group K2Closure, the 3rd switches set K3Disconnect, excitation module 200, welding module 100 and electricity generation module 300 are not
Work.As the first switch group K of change-over switch 4001With second switch group K2Disconnect, the 3rd switches set K3, the 4th switches set K4With
5th switches set K5Close, excitation module 200 works, welding module 100 does not work, the output electric energy of electricity generation module 300.
In the embodiment, first switch group K in change-over switch 4001, second switch group K2, the 3rd switches set K3, the 4th switches set K4With
And the 5th switches set K5Closed and disconnected state and excitation module 200, welding module 100 and electricity generation module 300 work
And output state is corresponded, and excitation module 200, the work of welding module 100 and electricity generation module 300 and output shape
State and first switch group K in change-over switch 4001, second switch group K2, the 3rd switches set K3, the 4th switches set K4And the 5th
Switches set K5Closed and disconnected state correspond.In one of the embodiments, first switch group K in change-over switch 4001、
Second switch group K2, the 3rd switches set K3, the 4th switches set K4And the 5th switches set K5It is arranged on panel, and typically may be used
To give first switch group K1With second switch group K2One the first master switch is set, and first master switch is arranged on panel, the 4th
Switches set K4With the 5th switches set K5One the second master switch can also be set, and second master switch can also be arranged on panel,
3rd switches set K3It is also disposed on panel, to facilitate the operation of user, and in order to prevent user's operating mistake can be by the 3rd
Switches set K3It is arranged between the first master switch and the second master switch, it is to avoid the only output source of welding current and only output generates electricity electricity
Source directly switches generation and draws phenomenon suddenly, causes fire.
Refer to shown in Fig. 2 or Fig. 3, as the first switch group K of change-over switch 4001With second switch group K2Closure, the 3rd
Switches set K3Disconnect, the 4th switches set K4With the 5th switches set K5Close, excitation module 200, welding module 100 and generating
Module 300 does not work；Or as the first switch group K of change-over switch 4001With second switch group K2Closure, the 3rd switches set K3
Disconnect, the 4th switches set K4With the 5th switches set K5Disconnect, excitation module 200, welding module 100 and electricity generation module 300 are equal
Do not work.As first switch group K1With second switch group K2During closure, welding module 100 is in welding current output state, in order to
The appearance of phenomenon of arc discharge is avoided, therefore it is required that not worked in excitation module 200, welding module 100 and electricity generation module 300
When, and when only welding module 100, excitation module 200 work, first switch group K1With second switch group K2It is in closed form
State.When not worked due to excitation module 200, welding module 100 and electricity generation module 300, electricity generation module is worked as in non-transformer output
300 when will export, no matter the 4th switches set K4With the 5th switches set K5Be not in phenomenon of arc discharge in which kind of working condition,
Therefore to the 4th switches set K4With the 5th switches set K5Working condition do not require.
In one of the embodiments, refer to shown in Fig. 4 and Fig. 5, Fig. 4 is another circuit diagram of embodiment illustrated in fig. 2,
Fig. 5 is another circuit diagram of embodiment illustrated in fig. 3, first switch group K1With second switch group K2Include at least one to switch, such as
Shown in Fig. 2 and Fig. 3, first switch group K1With second switch group K2Only include a switch, as shown in Figure 4 and Figure 5, first opens
Pass group K1With second switch group K2Include two switches, first switch group K1In include first switch K11With second switch K21,
Second switch group K2In comprising the 3rd switch K21With the 4th switch K22, in other examples, first switch group K1With
Two switches set K2Other quantity switch can also be included, such as 3,4,5,8.As shown in Figure 4 and Figure 5, when
One switches set K1During including at least two switches, at least two switch in parallel；As second switch group K2Including at least two switches
When, at least two switch in parallel, so that first switch group K1With second switch group K2Bigger welding current can be born.
In one of the embodiments, the 4th switches set and the 5th switches set are connected with the socket for providing electric energy,
As shown in Fig. 2 to Fig. 5 either figures, line 24 and line 25 are connected with the live wire and zero line of socket, to realize that user needs to power supply
Ask.
In one of the embodiments, refer to shown in Fig. 2 to Fig. 5 either figures, it is anti-that welding module 100 also includes second
Present winding 130, first resistor R1With second resistance R2, second feedback winding 130 is coupled with welding winding 120, and this is second anti-
Present the first end and first resistor R of winding 1301First end and the second feedback output end of welding module 100 be connected, should
First resistor R1The second end and second resistance R2First end be connected, second resistance R2The second end with second feedback around
Second end of group 130 and the first feedback output end of welding module 100 are connected.Wherein second resistance R2Generally slide electricity
Resistance, wherein operating personnel can adjust the resistance of slide rheostat according to the demand of welding, so as to select specific electricity
The size of stream, you can be fed back to potential regulator, the potential regulator can control Exciting Windings for Transverse Differential Protection 220 according to the feedback
Output.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of Electricity generating welder, it is characterised in that the Electricity generating welder includes：
Welding module, the welding module includes rectification circuit and welding winding, and the welding module is used to export welding current；
Electricity generation module, the electricity generation module includes generating winding, and the electricity generation module is used to export electric energy；
Excitation module, the excitation module include Exciting Windings for Transverse Differential Protection, the Exciting Windings for Transverse Differential Protection respectively with it is described welding winding and the generating around
Group is coupled, and the excitation module is used to export electric energy to welding module and electricity generation module；
Change-over switch, the change-over switch at least includes five switches sets；
Wherein, the two ends of first switch group respectively with it is described welding winding the second output end and the rectification circuit second
Input is connected, the two ends of second switch group respectively with the 3rd output end of the welding winding and the rectification circuit
3rd input is connected, and the first switch group and the second switch group are used to control the electric current of welding module to export；
3rd switches set is connected in the excitation module, and the 3rd switches set is used for the working condition for controlling excitation module；
4th switches set and the 5th switches set are connected in the electricity generation module, and the 4th switches set and the 5th switches set are used for
The electric energy of the electricity generation module is controlled to export.
2. Electricity generating welder according to claim 1, it is characterised in that the excitation module also includes voltage regulator,
The voltage regulator is connected with the welding module, the electricity generation module respectively, and the voltage regulator is also encouraged with described
Magnetic winding is connected, to export electric energy to Exciting Windings for Transverse Differential Protection.
3. Electricity generating welder according to claim 2, it is characterised in that the excitation module also include the first feedback around
Group, first feedback winding is coupled with the Exciting Windings for Transverse Differential Protection；
The first input end of the voltage regulator is connected with the first end of first feedback winding, it is described first feedback around
The first end of group is connected with one end of the 3rd switches set, the other end and the voltage regulator of the 3rd switches set
The second input be connected
3rd input of the voltage regulator is connected with the first feedback output end of the welding module, and the voltage is adjusted
4th input of section device is connected with the second feedback output end of the welding module；
5th input of the voltage regulator is connected with the first feedback output end of the electricity generation module, and the voltage is adjusted
6th input of section device is connected with the second feedback output end of the electricity generation module；
First output end of the voltage regulator is connected with the first end of the Exciting Windings for Transverse Differential Protection, and the of the voltage regulator
Two output ends are connected with the second end of the Exciting Windings for Transverse Differential Protection.
4. Electricity generating welder according to claim 2, it is characterised in that the excitation module also include the first feedback around
Group, first feedback winding is coupled with the Exciting Windings for Transverse Differential Protection；
First output end of the voltage regulator is connected with the first end of the Exciting Windings for Transverse Differential Protection, and the of the voltage regulator
Two output ends are connected with one end of the 3rd switches set, and the of the other end of the 3rd switches set and the Exciting Windings for Transverse Differential Protection
Two ends are connected；
The first input end of the voltage regulator is connected with the first end of first feedback winding, the voltage regulator
The second input be connected with the second end of first feedback winding；
3rd input of the voltage regulator is connected with the first feedback output end of the welding module, and the voltage is adjusted
4th input of section device is connected with the second feedback output end of the welding module；
5th input of the voltage regulator is connected with the first feedback output end of the electricity generation module, and the voltage is adjusted
6th input of section device is connected with the second feedback output end of the electricity generation module.
5. the Electricity generating welder according to claim 3 or 4, it is characterised in that first switch group when the change-over switch,
Two switches sets and the 3rd switches set are closed, when the 4th switches set and the 5th switches set disconnect, the excitation module work, institute
Welding module output welding current is stated, the electricity generation module does not work；
When first switch group and second switch the group closure of the change-over switch, when the 3rd switches set disconnects, the excitation
Module, the welding module and the electricity generation module do not work；
When first switch group and second switch the group disconnection of the change-over switch, the 3rd switches set, the 4th switches set and institute
When stating the 5th switches set and closing, the excitation module work, the welding module does not work, the electricity generation module output electricity
Energy.
6. Electricity generating welder according to claim 5, it is characterised in that when the first switch group of the change-over switch and second
Switches set is closed, and the 3rd switches set disconnects, when the 4th switches set and the 5th switches set are closed, the excitation
Module, the welding module and the electricity generation module do not work；Or
When the first switch group and second switch group of the change-over switch are closed, the 3rd switches set disconnects, and the described 4th opens
When the 5th switches set disconnects described in Guan Zuhe, the excitation module, the welding module and the electricity generation module not work
Make.
7. the Electricity generating welder according to any one of Claims 1-4, it is characterised in that
The first switch group includes at least two switches parallel with one another；Or
The second switch group includes at least two switches parallel with one another.
8. the Electricity generating welder according to any one of Claims 1-4, it is characterised in that the 4th switches set and described
5th switches set is connected with the socket for providing electric energy.
9. the Electricity generating welder according to claim 3 or 4, it is characterised in that the welding module also includes the second feedback
Winding, first resistor and second resistance, second feedback winding are coupled with the welding winding, and the of second feedback winding
One end is connected with the first end of the first resistor and the second feedback output end of the welding module, the first resistor
Second end is connected with the first end of the second resistance, the second end of the second resistance and the second of second feedback winding
First feedback output end of end and the welding module is connected.
10. the Electricity generating welder according to any one of claim 2 to 4, it is characterised in that the voltage regulator is monolithic
Machine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411770.6U CN206356706U (en) | 2016-12-21 | 2016-12-21 | Electricity generating welder |
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| CN201621411770.6U CN206356706U (en) | 2016-12-21 | 2016-12-21 | Electricity generating welder |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183643A (en) * | 2017-12-29 | 2018-06-19 | 上海沪工焊接集团股份有限公司 | A kind of composite excitation system and method for Electricity generating welder |
| CN114273755A (en) * | 2021-12-30 | 2022-04-05 | 重庆亚川科技有限公司 | Current control circuit of intermediate frequency welding machine |
-
2016
- 2016-12-21 CN CN201621411770.6U patent/CN206356706U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183643A (en) * | 2017-12-29 | 2018-06-19 | 上海沪工焊接集团股份有限公司 | A kind of composite excitation system and method for Electricity generating welder |
| CN114273755A (en) * | 2021-12-30 | 2022-04-05 | 重庆亚川科技有限公司 | Current control circuit of intermediate frequency welding machine |
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