CN205702796U - Possesses the work unit of generating, air compressor machine and electric welding function - Google Patents
Possesses the work unit of generating, air compressor machine and electric welding function Download PDFInfo
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- CN205702796U CN205702796U CN201620352326.5U CN201620352326U CN205702796U CN 205702796 U CN205702796 U CN 205702796U CN 201620352326 U CN201620352326 U CN 201620352326U CN 205702796 U CN205702796 U CN 205702796U
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Abstract
The utility model proposes a kind of work unit possessing generating, air compressor machine and electric welding function, including: power assembly supplies power to power frequency alternator and generates electricity, power frequency alternator power output end connects load and air compressor motor power end and rectifier bridge power end, air compressor motor working end connects piston type air compressor, air, rectifier bridge DC power output end connecting welding joint is extruded by piston type air compressor.Thus ingenious generating, electric welding, the air compressor machine of realizing is in integrally and strong, the practical three-in-one function of mobility.
Description
Technical field
This utility model relates to electronic circuit field, particularly relates to one and possesses generating, air compressor machine and electric welding merit
The work unit of energy.
Background technology
On-the-spot in engineering construction, or during field condition operation, owing to manpower and materials are limited, and
Alternative electric generation and electric welding function to be used and the function of air compression is needed in work progress, but
In prior art, it is achieved these three function needs three equipment, i.e. expends construction cost, takies again a lot of sky
Between, it being unfavorable for motility and the feature of mobility in extensive operation process, this just needs people in the art badly
Member solves corresponding technical problem.
Utility model content
This utility model is intended at least solve technical problem present in prior art, the most innovatively proposes
A kind of work unit possessing generating, air compressor machine and electric welding function.
In order to realize above-mentioned purpose of the present utility model, this utility model provides one and possesses generating, pneumatics
The work unit of machine and electric welding function, including:
Power assembly supplies power to power frequency alternator and generates electricity, and power frequency alternator power supply exports
End connects load and air compressor motor power end and rectifier bridge power end, and air compressor motor working end connects lives
Plug air compressor machine, extrudes air by piston type air compressor, and rectifier bridge DC power output end connecting welding connects
Head.
The described work unit possessing generating, air compressor machine and electric welding function, it is preferred that also include AVR
Pressure regulator, AVR pressure regulator pressure regulation outfan connects power frequency alternator pressure regulation input, passes through AVR
Generator output voltage is adjusted by pressure regulator.
The described work unit possessing generating, air compressor machine and electric welding function, it is preferred that also include auxiliary electricity
Source circuit:
Power frequency alternator power end connects auxiliary power circuit power input, described auxiliary power circuit
Power output end connects load.
The described work unit possessing generating, air compressor machine and electric welding function, it is preferred that also include MDS
Three-phase commutation bridge；
MDS three-phase commutation bridge is connected between power frequency alternator and welding point.
The described work unit possessing generating, air compressor machine and electric welding function, it is preferred that described power assembly
Including: ignition coil 15, spark plug 16, charge coil 17, starting relay 18, rechargeable battery 19,
Start motor 20, electric fuse 21 charging module 22；
Rechargeable battery 19 positive pole connects electric fuse 21 one end, rechargeable battery 19 minus earth, rechargeable battery
19 are also connected with starting relay 18 one end, and starting relay 18 other end connects unit allocation electric lock,
Starting motor 20 and connect rechargeable battery 19, electric fuse 21 other end connects charging module 22 outfan, fills
Electric coil 17 feeder ear connects charging module 22 input, and ignition coil 15 feeder ear connects spark plug 16
Power end, ignition coil 15 connects unit allocation electric lock and electromotor respectively.
The described work unit possessing generating, air compressor machine and electric welding function, it is preferred that described electromotor bag
Include: carbon brush 6, rotor 7, stator 8 and AVR pressure regulator；
Carbon brush 6 is powered to rotor 7, and rotor driven 7 moves, and rotor 7 matches with stator 8 to produce and exchanges
Electricity, stator 8 power output end connects AVR pressure regulator input, and carbon brush 6 controls end and connects AVR pressure regulation
Device controls end, and rotor 7 adjustable side connects the regulation of AVR pressure regulator and controls end, and AVR pressure regulator is by docking
5 are connected with carbon brush 6, rotor 7 and stator 8 respectively.
The described work unit possessing generating, air compressor machine and electric welding function, it is preferred that described piston type is empty
Press includes: pressure switch 9, air compressor machine 10, cut-out relay 24；
Generator power supply outfan connects cut-out relay 24, and cut-out relay 24 connects pressure switch 9
One end, pressure switch 9 other end connects air compressor machine 10.
The described work unit possessing generating, air compressor machine and electric welding function, it is preferred that described bonding machine bag
Include: rectification module 1, resistance 2, varistor 3, radiator 4, current transformer 25；
Rectification module 1 power input connects generator power supply outfan, and rectification module 1 arranges Current Mutual Inductance
Device 25, rectification module 1 respectively parallel resistance 2 and varistor 3, rectification module 1, resistance 2, pressure-sensitive
Resistance 3 summation current transformer 25 is wrapped in radiator 4.
The described work unit possessing generating, air compressor machine and electric welding function, it is preferred that also include that electric current is adjusted
Joint device 12；AVR pressure regulator current output terminal connects rheonome 12.
The described work unit possessing generating, air compressor machine and electric welding function, it is preferred that also include: machine oil
Sensor 13, machine oil alarm 14 and machine oil alarm lamp 23；
Engine oil sensor 13, machine oil alarm 14 and machine oil alarm lamp 23, machine oil are set inside power assembly
Sensor 13 one end connects unit allocation electric lock, and engine oil sensor 13 other end connects machine oil alarm
14 signal input parts, machine oil alarm 14 signal output part connects machine oil alarm lamp 23, machine oil alarm
14 signal end junction point fire coils 15.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
The appearance of the machine, effectively achieves energy conversion efficiency height, function diversification, purposes centralization, makes
With with low costization and technique effect easy to maintenance.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will be from following
Description in become obvious, or recognized by practice of the present utility model.
Accompanying drawing explanation
Embodiment is retouched by above-mentioned and/or additional aspect of the present utility model and advantage from combining accompanying drawings below
Will be apparent from easy to understand in stating, wherein:
Fig. 1 is this utility model circuit overall schematic diagram；
Fig. 2 is this utility model circuit layout schematic diagram；
Fig. 3 is this utility model product schematic diagram；
Fig. 4 is this utility model main excitation control circuit schematic diagram；
Fig. 5 is this utility model electrical signal power circuit schematic diagram；
Fig. 6 is this utility model generating sampling control circuit schematic diagram；
Fig. 7 is this utility model electric welding partial power sample circuit schematic diagram；
Fig. 8 is this utility model electric welding spacing output circuit schematic diagram.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, its
In the most same or similar label represent same or similar element or there is same or like function
Element.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining this utility model,
And it is not intended that to restriction of the present utility model.
In description of the present utility model, it is to be understood that term " longitudinally ", " laterally ", " on ", D score,
The side of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward "
Position or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of this practicality of description new
Type and simplifying describes rather than instruction or the hint device of indication or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In description of the present utility model, unless otherwise prescribed and limit, " the peace it should be noted that term
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be mechanical connection or electrically connect, it is possible to
To be the connection of two element internals, can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
For the ordinary skill in the art, specifically containing of above-mentioned term can be understood as the case may be
Justice.
As it is shown in figure 1, this utility model discloses and a kind of possesses generating, air compressor machine and the working machine of electric welding function
Group, including:
Power assembly supplies power to power frequency alternator and generates electricity, and power frequency alternator power supply exports
End connects load and air compressor motor power end and rectifier bridge power end, and air compressor motor working end connects lives
Plug air compressor machine, extrudes air by piston type air compressor, and rectifier bridge DC power output end connecting welding connects
Head.
The described work unit possessing generating, air compressor machine and electric welding function, it is preferred that also include AVR
Pressure regulator, AVR pressure regulator pressure regulation outfan connects power frequency alternator pressure regulation input, passes through AVR
Generator voltage is adjusted by pressure regulator.
The described work unit possessing generating, air compressor machine and electric welding function, it is preferred that also include auxiliary electricity
Source circuit:
Power frequency alternator power end connects auxiliary power circuit power input, described auxiliary power circuit
Power output end connects load.
The described work unit possessing generating, air compressor machine and electric welding function, it is preferred that also include MDS
Three-phase commutation bridge；
MDS three-phase commutation bridge is connected between power frequency alternator and welding point.
The described work unit possessing generating, air compressor machine and electric welding function, it is preferred that described power assembly
Including: ignition coil 15, spark plug 16, charge coil 17, starting relay 18, rechargeable battery 19,
Start motor 20, electric fuse 21 charging module 22；
Rechargeable battery 19 positive pole connects electric fuse 21 one end, rechargeable battery 19 minus earth, rechargeable battery
19 negative poles are also connected with starting relay 18 one end, and it is electronic that starting relay 18 other end connects unit allocation
Lock, starts motor 20 and connects rechargeable battery 19, and electric fuse 21 other end connects charging module 22 outfan,
Charge coil 17 feeder ear connects charging module 22 input, and ignition coil 15 feeder ear connects spark plug
16 power ends, ignition coil 15 connects unit allocation electric lock and electromotor respectively.
The described work unit possessing generating, air compressor machine and electric welding function, it is preferred that described electromotor bag
Include: carbon brush 6, rotor 7, stator 8 and AVR pressure regulator；
Carbon brush 6 is powered to rotor 7, and rotor driven 7 moves, and rotor 7 matches with stator 8 to produce and exchanges
Electricity, stator 8 power output end connects AVR pressure regulator input, and carbon brush 6 controls end and connects AVR pressure regulation
Device controls end, and rotor 7 adjustable side connects the regulation of AVR pressure regulator and controls end, and AVR pressure regulator is by docking
5 are connected with carbon brush 6, rotor 7 and stator 8 respectively.
The described work unit possessing generating, air compressor machine and electric welding function, it is preferred that described piston type is empty
Press includes: pressure switch 9, air compressor machine 10, cut-out relay 24；
Generator power supply outfan connects cut-out relay 24, and cut-out relay 24 connects pressure switch 9
One end, pressure switch 9 other end connects air compressor machine 10.
The described work unit possessing generating, air compressor machine and electric welding function, it is preferred that described bonding machine bag
Include: rectification module 1, resistance 2, varistor 3, radiator 4, current transformer 25；
Rectification module 1 power input connects generator power supply outfan, and rectification module 1 arranges Current Mutual Inductance
Device 25, rectification module 1 respectively parallel resistance 2 and varistor 3, rectification module 1, resistance 2, pressure-sensitive
Resistance 3 summation current transformer 25 is wrapped in radiator 4, and rectification module 1 current output terminal passes through YH
Cable output welding required electric power.
The described work unit possessing generating, air compressor machine and electric welding function, it is characterised in that also include electricity
Throttle regulator 12；AVR pressure regulator current output terminal connects rheonome 12.
The described work unit possessing generating, air compressor machine and electric welding function, it is preferred that also include: machine oil
Sensor 13, machine oil alarm 14 and machine oil alarm lamp 23；
Engine oil sensor 13, machine oil alarm 14 and machine oil alarm lamp 23, machine oil are set inside power assembly
Sensor 13 one end connects unit allocation electric lock, and engine oil sensor 13 other end connects machine oil alarm
14 signal input parts, machine oil alarm 14 signal output part connects machine oil alarm lamp 23, machine oil alarm
14 signal end junction point fire coils 15.
Include as in figure 2 it is shown, unit allocation electric lock controls contact: BAT white, ST black/white, FS
Green white, green white, IG black, the E green of G, wherein IG and E is connected as shutoff, FS and G is connected as
Turn off, ST Yu BAT is connected as starting.
As it is shown on figure 3, be three-in-one motor axonometric chart.
As shown in Figure 4, main excitation control circuit includes: DC excitation input connects AVR pressure regulation respectively
Device positive terminal, the first work drive motor connects excitation controller ac input end, and the second work drive motor connects excitation
Controller ac input end, AVR pressure regulator positive terminal is also respectively connected with excitation controller positive terminal and the 1st
Diode cathode, the 1st diode cathode is also connected with the 1st electric capacity one end, the 1st electric capacity other end ground connection, the
1 diode cathode connects AVR pressure regulator negative pole end and the 2nd diode cathode respectively, and the 2nd diode is born
Pole connects the 3rd diode cathode and the 2nd field effect transistor source electrode respectively, the 2nd diode cathode ground connection, and the 3rd
Diode cathode connects the 2nd electric capacity one end and the 3rd field effect transistor source electrode respectively, and the 2nd electric capacity other end connects
AVR pressure regulator power take-off, the 3rd field effect transistor drain electrode connects the 3rd resistance one end and the 4th two respectively
Pole pipe positive pole, the 3rd resistance other end ground connection, the 4th diode cathode connects AVR pressure regulator and runs end,
4th diode cathode is also connected with the 2nd resistance one end, and the 2nd resistance other end connects the 3rd field effect transistor respectively
Grid and the drain electrode of the 2nd field effect transistor, the 2nd fet gate connects the 1st field effect transistor and drains, and the 1st
Field effect transistor source electrode connects the 2nd field effect transistor source electrode, and the 1st fet gate connects the 1st resistance one respectively
End and AVR voltage regulator operation end, the 1st resistance other end connects alternating current source.This excitation control circuit
Ensure that three-in-one unit field power supply is reliable, do not fluctuated by power system voltage and affected, reliable.
As it is shown in figure 5, electrical signal power circuit includes: 25V alternating current power supply connect respectively the 5th diode,
6th diode, the 7th diode, rectifier bridge one end of the 8th diode formation and the 9th diode,
Rectifier bridge one end that 10th diode, the 11st diode, the 12nd diode are formed, the 5th diode,
The rectifier bridge other end that 6th diode, the 7th diode, the 8th diode are formed connects AVR pressure regulator
Running end and the 13rd diode cathode, the 13rd diode cathode connects the 4th electric capacity one end and the 4th respectively
Resistance one end, the 4th resistance other end connects the 14th diode cathode and the 3rd electric capacity one end respectively, and the 3rd
Electric capacity one end is also connected with 5V power end, and the 14th diode cathode connects the 4th electric capacity other end and the 3rd respectively
The electric capacity other end.This circuit is for the signal power source of power generation part.Wherein the 9th diode, the 10th 2 pole
The rectifier bridge other end the 5th electric capacity in parallel that pipe, the 11st diode, the 12nd diode are formed, the 5th electric capacity
One end is also connected with 50V voltage end, the 5th electric capacity other end ground connection.This circuit controls letter for electric welding part
Number power supply.
As shown in Figure 6, generating sampling control circuit includes: feeder ear connects the 5th resistance one end and the respectively
6 electric capacity one end, the 5th resistance other end connects the 6th resistance one end and the 7th resistance one end respectively, the 6th electricity
Holding the other end and connect the 6th resistance other end and ground connection respectively, the 7th resistance other end connects the 8th resistance respectively
One end and the 8th electric capacity one end, the 8th resistance other end connects the 7th electric capacity one end, and the 8th electric capacity other end divides
Not Lian Jie the 7th electric capacity other end and the 1st operational amplifier output terminal, power input connect the 10th resistance
One end, the 10th resistance other end connects the 9th electric capacity one end and the 1st operational amplifier electrode input end respectively,
9th electric capacity other end ground connection, the 8th electric capacity one end is also connected with the 1st operational amplifier negative input, and the 1st
Operational amplifier output terminal connects the 11st resistance one end, and the 11st resistance other end connects the 2nd computing respectively and puts
Big device electrode input end and the 13rd resistance one end, the 13rd resistance other end connects the 2nd operational amplifier output
End, the 2nd operational amplifier negative input connects the 9th resistance one end and the 12nd resistance one end respectively, the
The 9 resistance other ends connect 5V power end, the 12nd resistance other end ground connection, the 2nd operational amplifier output terminal
Being also connected with the 15th diode cathode, the 15th diode cathode connects AVR pressure regulator input and respectively
14 resistance one end, the 14th resistance other end connects the 15th resistance one end and the 16th resistance one end respectively, the
The 15 resistance other ends connect sampling control circuit outfan, i.e. AVR voltage regulator operation end, the 16th resistance
Other end ground connection, the 16th resistance one end is also connected with the 4th fet gate, and the 4th field effect transistor source electrode is even
Connect AVR voltage regulator operation end, the 4th field effect transistor grounded drain.
As it is shown in fig. 7, electric welding partial power sample circuit includes: electric welding exports 1 interface and connects 50V respectively
Power supply input and the 17th resistance one end, the 17th resistance other end connects the 16th diode cathode and the respectively
10 electric capacity one end, the 16th diode cathode connects the 10th electric capacity other end respectively and electric welding exports 2 interfaces,
10th electric capacity one end is also connected with the 18th resistance one end, and the 18th resistance other end connects the 5th field effect respectively
Tube grid and the 17th diode cathode, the 5th field effect transistor source electrode connects the 18th resistance one end, the 5th effect
Pipe drain electrode should connect the 11st electric capacity one end and the 12nd electric capacity one end respectively, the 17th diode cathode connects respectively
Connect ground connection after the 11st electric capacity other end and the 12nd electric capacity other end.This circuit is adopted for the power supply of electric welding part
The function of sample input.
As shown in Figure 8, electric welding spacing output circuit includes: power input connects the 21st resistance one end,
The 21st resistance other end connects the 13rd electric capacity one end and the 18th diode cathode respectively, the 13rd electric capacity another
End connects ground connection after the 18th diode cathode, and the 18th diode cathode is also connected with the 3rd operational amplifier positive pole
Input, the 3rd operational amplifier negative input connects the 19th resistance one end and the 20th resistance one end respectively,
The 19th resistance other end connects 2.5V power end, and the 3rd operational amplifier output terminal connects the 22nd resistance one
End, the 22nd resistance other end connects the 23rd resistance one end and the 6th fet gate respectively, the 23rd electricity
Resistance other end ground connection, the 6th field effect transistor grounded drain, the 6th field effect transistor source electrode connects 7NPN field effect
Should pipe stable state diode cathode end, 7NPN field effect transistor stable state diode cathode end connect the 24th resistance
One end, the 24th resistance other end connection 2.5V power end, 7NPN field effect transistor grounded drain, the
7NPN field effect transistor source electrode connects the 26th resistance one end, and the 26th resistance other end connects the 8th effect respectively
Answering tube grid and the 25th resistance one end, the 25th resistance other end connects 5V power end and the 8th effect respectively
Should drain by pipe, the 8th field effect transistor source electrode connects the 19th diode cathode, and the 19th diode cathode connects
AVR voltage regulator operation input.This circuit forms the Switching Power Supply isolation break-make for electric welding, protection electricity
Weldering circuit arrangement.
Alternative electric generation function required during in order to meet mobile site operation, direct-current electric welding function, pneumatic work
Tool uses function, and high concentration uses the innovation practical design done under environment.This unit is the most on the market
The most not occurring, our company uses vapour or diesel engine concentric zones to move power frequency alternator and first generates electricity formation
Generating function；Then alternative electric generation power supply is directly driven air compressor motor, air compressor motor coaxially drive
The principle of piston type air compressor forms air compressor machine function；Electric welding winding in alternating current generator is passed through simultaneously
The principle formation electric welding function of the MDS direct rectification formation direct current source of welding current, thus ingenious realization generating,
Electric welding, air compressor machine are in one and strong, the practical three-in-one function of mobility.
Above-mentioned utility model AVR pressure regulator uses software program to be well known to those skilled in the art.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ",
The description of " concrete example " or " some examples " etc. means to combine the concrete spy of this embodiment or example description
Levy, structure, material or feature are contained at least one embodiment of the present utility model or example.At this
In description, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And,
The specific features, structure, material or the feature that describe can be in any one or more embodiments or examples
In combine in an appropriate manner.
Embodiment the most of the present utility model, those of ordinary skill in the art is permissible
Understand: can these embodiments be carried out multiple in the case of without departing from principle of the present utility model and objective
Changing, revise, replace and modification, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. the work unit possessing generating, air compressor machine and electric welding function, it is characterised in that including:
Power assembly supplies power to power frequency alternator and generates electricity, and power frequency alternator power supply exports
End connects load and air compressor motor power end and rectifier bridge power end, and air compressor motor working end connects lives
Plug air compressor machine, extrudes air by piston type air compressor, and rectifier bridge DC power output end connecting welding connects
Head.
The work unit possessing generating, air compressor machine and electric welding function the most according to claim 1, its
Being characterised by, also including AVR pressure regulator, AVR pressure regulator pressure regulation outfan connects power frequency alternator
Pressure regulation input, is adjusted generator voltage by AVR pressure regulator.
The work unit possessing generating, air compressor machine and electric welding function the most according to claim 1, its
It is characterised by, also includes auxiliary power circuit:
Power frequency alternator power end connects auxiliary power circuit power input, described auxiliary power circuit
Power output end connects load.
The work unit possessing generating, air compressor machine and electric welding function the most according to claim 1, its
It is characterised by, also includes MDS three-phase commutation bridge；
MDS three-phase commutation bridge is connected between power frequency alternator and bonding machine.
The work unit possessing generating, air compressor machine and electric welding function the most according to claim 1, its
Being characterised by, described power assembly includes: ignition coil (15), spark plug (16), charge coil (17),
Starting relay (18), rechargeable battery (19), startup motor (20), electric fuse (21) charging module
(22)；
Rechargeable battery (19) positive pole connection electric fuse (21) one end, rechargeable battery (19) minus earth,
Rechargeable battery (19) negative pole is also connected with starting relay (18) one end, starting relay (18) other end
Connecting unit allocation electric lock, start motor (20) and connect rechargeable battery (19), electric fuse (21) is another
One end connects charging module (22) outfan, and charge coil (17) feeder ear connects charging module (22)
Input, ignition coil (15) feeder ear connects spark plug (16) power end, ignition coil (15) point
Lian Jie unit allocation electric lock and electromotor.
The work unit possessing generating, air compressor machine and electric welding function the most according to claim 1, its
Being characterised by, described electromotor includes: carbon brush (6), rotor (7), stator (8) and AVR pressure regulator；
Carbon brush (6) is powered to rotor (7), and rotor driven (7) moves, rotor (7) and stator (8)
Match generation alternating current, and stator (8) power output end connects AVR pressure regulator input, carbon brush (6)
Controlling end and connect AVR pressure regulator control end, rotor (7) adjustable side connects the regulation of AVR pressure regulator and controls
End, AVR pressure regulator is by butt joint (5) respectively with carbon brush (6), rotor (7) and stator (8) even
Connect.
The work unit possessing generating, air compressor machine and electric welding function the most according to claim 1, its
Being characterised by, described piston type air compressor includes: pressure switch (9), air compressor machine (10), open circuit continue
Electrical equipment (24)；
Generator power supply outfan connects cut-out relay (24), and cut-out relay (24) connects pressure and continues
Electrical equipment (9) one end, pressure switch (9) other end connects air compressor machine (10).
The work unit possessing generating, air compressor machine and electric welding function the most according to claim 1, its
Being characterised by, described bonding machine includes: rectification module (1), resistance (2), varistor (3), heat radiation
Device (4), current transformer (25)；
Rectification module (1) power input connects generator power supply outfan, and rectification module (1) arranges electricity
Current transformer (25), rectification module (1) parallel resistance (2) and varistor (3), rectification mould respectively
Block (1), resistance (2), varistor (3) summation current transformer (25) are wrapped in radiator (4).
The work unit possessing generating, air compressor machine and electric welding function the most according to claim 2, its
It is characterised by, also includes rheonome (12)；AVR pressure regulator current output terminal connects rheonome
(12)。
The work unit possessing generating, air compressor machine and electric welding function the most according to claim 5, its
It is characterised by, also includes: engine oil sensor (13), machine oil alarm (14) and machine oil alarm lamp (23)；
Engine oil sensor (13), machine oil alarm (14) and machine oil alarm lamp (23) are set inside power assembly,
Engine oil sensor (13) one end connects unit allocation electric lock, and engine oil sensor (13) other end connects machine
Oil alarm (14) signal input part, machine oil alarm (14) signal output part connects machine oil alarm lamp (23),
Machine oil alarm (14) signal end junction point fire coil (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620352326.5U CN205702796U (en) | 2016-04-25 | 2016-04-25 | Possesses the work unit of generating, air compressor machine and electric welding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620352326.5U CN205702796U (en) | 2016-04-25 | 2016-04-25 | Possesses the work unit of generating, air compressor machine and electric welding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205702796U true CN205702796U (en) | 2016-11-23 |
Family
ID=57296740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620352326.5U Active CN205702796U (en) | 2016-04-25 | 2016-04-25 | Possesses the work unit of generating, air compressor machine and electric welding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205702796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798427A (en) * | 2016-04-25 | 2016-07-27 | 重庆安来动力机械有限公司 | Working unit with electricity generation, air compressor and electric welding functions |
-
2016
- 2016-04-25 CN CN201620352326.5U patent/CN205702796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798427A (en) * | 2016-04-25 | 2016-07-27 | 重庆安来动力机械有限公司 | Working unit with electricity generation, air compressor and electric welding functions |
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