CN204705918U - Energy-efficient omnipotent inverter - Google Patents

Abstract

The utility model discloses a kind of energy-efficient omnipotent inverter, comprise the omnipotent hardware system of PMW and software systems, inversion unit and man-machine dialog interface operating system and topological winding high-frequency output transformer, the omnipotent hardware system of described PMW comprises the three-phase supply of connection, be arranged on the three phase rectifier unit on three-phase power circuit, filtering, the anti-electrical equipment of direct current, Hall element, IGBT inversion unit, resonant element, feedback signal collecting unit, high-frequency output transformer, inverter lead-out terminal, the omnipotent hardware system of described PMW is provided with universal hardware power system simultaneously, switch assembly, temperature probe thermopair, external-connected port assembly.The control core of omnipotent inverter of the present utility model adopts omnipotent hardware control unit, CPU adopts 32 MCU of ST Microelectronics up-to-date release, two-sided lead-free PCB plate bulk is little, lightweight, save device interior space, antijamming capability is strong, stable and reliable operation, failure rate is extremely low and insulate, dust-proof, moistureproof, water-proofing treatment.

Description

Energy-efficient omnipotent inverter

Technical field

The utility model relates to power technique fields, is specially one and is applied to energy-conservation dielectric heating, oven dry, metal quench, Metal Melting, metal solder, metal welding, the highly effective matched energy-conservation omnipotent inverter of plasma NC cutting.

Background technology

Traditional metal quench power supply, Metal Melting power supply, inversion welding source, super high power electromagnetic oven power supply etc., all use inversion transformation technique, the primary products of sector application, and be function singleness type special product, inversion related application field is lacked to research and the understanding of the complete profound level of system, cause sector application to break up, energy-saving efficiency and theoretical value differ greatly.

Due to function singleness, can not multi-functional machine multiplex, plant factor can not be improved, cause the large and raw-material waste of energy type of customer investment, the low production efficiency that causes of degree of intelligence is low, and a manufacturer is a kind of scheme, and to user's technical know-how, cause the inconveniences such as user's maintenance difficult, most product is the product under extremely commercialization thinking.

Therefore, provide a kind of intelligence degree high, and energy-saving effect high while be applicable to the inverter in multiple field, be a good problem to study.

Summary of the invention

In order to the above-mentioned deficiency of the prior art of customer service, it is high that the utility model provides a kind of intelligence degree, good energy-conserving effect, the energy-efficient omnipotent inverter that application is wide.

The purpose of this utility model is achieved in that

Energy-efficient omnipotent inverter, comprise the omnipotent hardware system of PMW and software systems, inversion unit and man-machine dialog interface operating system and topological winding high-frequency output transformer, it is characterized in that: the omnipotent hardware system of described PMW comprises the three-phase supply of connection, be arranged on the three phase rectifier unit 1 on three-phase power circuit, filtering 2, the anti-electrical equipment 3 of direct current, Hall element 4, IGBT inversion unit 5, resonant element 6, feedback signal collecting unit 7, high-frequency output transformer 8 and inverter lead-out terminal 9; The omnipotent hardware system of described PMW is provided with omnipotent hardware power system, switch assembly, temperature probe thermopair 19 and external-connected port assembly simultaneously;

Described omnipotent hardware power system comprise be arranged in parallel COM1J1, inversion module PTCJ2, the first external gas solenoid valve J3, the second external gas solenoid valve J4, automatic wire feeder J5 and power supply instruction and warning indicating member 10;

Described switch assembly comprises work master switch 11 that hardware system omnipotent with PMW be connected, COM+ holds 12, the dull and stereotyped bat-handle switch 13 that quenches, cylindricality are quenched bat-handle switch 14, manual welding bat-handle switch 15, two are protected and are welded bat-handle switch 16, argon arc welding bat-handle switch 17 and plasma seven bat-handle switchs 18;

Described COM+ end 12, dull and stereotyped quenching bat-handle switch 13, cylindricality quenching bat-handle switch 14, manual welding bat-handle switch 15, two protect weldering bat-handle switch 16, argon arc welding bat-handle switch 17 and plasma seven bat-handle switchs 18 for being arranged in parallel relation;

Described external-connected port assembly comprises external the machine display communication 232 interface end 20, connects the USB interface end 21 of PC host computer and connect 485 interface end 22 of enterprise's fieldbus.

actively effective:the control core of omnipotent inverter of the present utility model adopts omnipotent hardware control unit, CPU adopts 32 MCU of the up-to-date release of ST Microelectronics, this kind of chip is better to the support of C/C++ language, software instruction execution speed reaches US level, monoblock omnipotent hardware board size 205mmx105mm two-sided lead-free PCB plate bulk is little, lightweight, save device interior space, antijamming capability is strong, stable and reliable operation, failure rate is extremely low and insulate, dust-proof, moistureproof, water-proofing treatment.Omnipotent hardware integral layout design science, 90 percent electronic devices and components adopt surface-mounted device, this omnipotent hardware system signals collecting, high-speed computation, PWM width modulation, man-machine conversation, intelligent communication are, simultaneously with powerful software system function perfect adaptation, achieve the omnipotent control strategy of soft and hardware integration, therefore claim omnipotent hardware.The full-bridge inverting structure that inversion unit adopts Infineon high-power IGBT module to build, IGBT exports and adopts series resonant capacitance module, under full load condition steady in a long-term run and also power adjustable in 5 – 60KW scopes.Adjustable extent is wide, wide accommodation.Man-machine conversation display screen Operational System Control simple, intuitive, friendly interface, easy-to-understand.It is high that the utility model provides a kind of intelligence degree, and good energy-conserving effect is stable, and the energy-efficient omnipotent inverter that application is wide.

Accompanying drawing explanation

Fig. 1 is system chart of the present utility model;

Fig. 2 is omnipotent inverter panel meter layout of the present utility model;

Fig. 3 is embodiment 1 inductive coil structural representation;

Fig. 4 is embodiment 2 loop construction schematic diagram;

Fig. 5 is embodiment 3 low smelting heat furnace structure schematic diagram;

Fig. 6 is that embodiment 5 is heated drying unit structural representation;

Fig. 7 is embodiment 10 structural representation.

Embodiment

Below in conjunction with drawings and Examples, the utility model is described further:

As shown in Figure 1, energy-efficient omnipotent inverter, comprise the omnipotent hardware system of PMW and software systems, inversion unit and man-machine dialog interface operating system and topological winding high-frequency output transformer, the omnipotent hardware system of described PMW comprises the three-phase supply of connection, be arranged on the three phase rectifier unit 1 on three-phase power circuit, filtering 2, the anti-electrical equipment 3 of direct current, Hall element 4, IGBT inversion unit 5, resonant element 6, feedback signal collecting unit 7, high-frequency output transformer 8, inverter lead-out terminal 9, the omnipotent hardware system of described PMW is provided with omnipotent hardware power system simultaneously, switch assembly, temperature probe thermopair 19 and external-connected port assembly,

Described omnipotent hardware power system comprise be arranged in parallel COM1J1, inversion module PTCJ2, the first external gas solenoid valve J3, the second external gas solenoid valve J4, automatic wire feeder J5 and power supply instruction and warning indicating member 10;

Described switch assembly comprises work master switch 11 that hardware system omnipotent with PMW be connected, COM+ holds 12, the dull and stereotyped bat-handle switch 13 that quenches, cylindricality are quenched bat-handle switch 14, manual welding bat-handle switch 15, two are protected and are welded bat-handle switch 16, argon arc welding bat-handle switch 17 and plasma seven bat-handle switchs 18;

Described COM+ end 12, dull and stereotyped quenching bat-handle switch 13, cylindricality quenching bat-handle switch 14, manual welding bat-handle switch 15, two protect weldering bat-handle switch 16, argon arc welding bat-handle switch 17, plasma seven bat-handle switchs 18 for being arranged in parallel relation;

Described external-connected port assembly comprise extraneous the machine display end 232 interface end 20, connect the USB interface end 21 of PC host computer and connect 485 interface end 22 of enterprise work group.

embodiment 1

Bar-shaped, cylindrical metal quenching function: in metal quench industry, by in the metal works of heating quenching, cylindrical metal quenching is more common, column, bar-shaped metal quench are one of 12 large functions of omnipotent inverter, the external removable hand-held inductive coil of this omnipotent inverter, easy to operate, work efficiency is high.Different and the column of the supporting various sizes quenching inductive coil due to quenching workpiece size, user can need to match inductive coil according to real work, and column inductive coil is as shown in Figure 3;

Operating process: first before omnipotent inverter is not powered, first handheld formula column inductive coil two power leads access omnipotent inverter h and i high-frequency ac lead-out terminal, two working signal lines on column inductive coil handle are inserted in the aviation plug of label g on omnipotent inverter panel, confirm errorless after the upper air switch of omnipotent inverter that closes power, at this moment the power light on omnipotent inverter panel is lighted, display screen simultaneously on panel also enters standby interface, at this moment cylindrical metal quenching function 1 number key the system that presses the button once enters cylindrical metal quencher operation mode is automatically selected on a display screen, now light in the LED light of adjacent label 13, it is standby that illustrative system has entered cylindrical metal quenching function.Open the switch of label 10 on panel as shown in Figure 2, hand-held inductive coil p is inserted in cylindrical metal rod, can carry out quenching operation by lower handle operating switch, as shown in Figure 3, in figure, P1 is inductive coil output terminal one to hand-held cylindrical metal quenching inductive coil, P2 is inductive coil output terminal two.

embodiment 2

Plate type metal quenches: plate type metal quenching function is the large function two of omnipotent inverter 12, produce middle plateform type metal quench at industrial machinery to be widely used, because plate quenching workpiece size dimension is different, being equipped with polytypic removable hand-held flat metal quenching inductive coil user can according to oneself actual needs apolegamy inductive coil, this coil form shape resembles racket as shown in Figure 4, is copper induction drum q, meets the first extension line r of high-frequency ac lead-out terminal one h and meet the second extension line s of high-frequency ac lead-out terminal two i in figure;

Operating process: before omnipotent inverter is not powered, first handheld formula flat metal quenching inductive coil power lead accesses omnipotent inverter high-frequency ac and exports h and i high-frequency ac lead-out terminal, two working signal lines on column inductive coil handle to be inserted on omnipotent inverter panel in label g aviation plug, confirm errorless after the upper air switch of omnipotent inverter that closes power, now panel power source pilot lamp is lighted, display screen enters standby interface, select No. 2 flat metal quenching function keys on a display screen and press the button once, now the LED of adjacent label 14 is lighted, illustrative system is standby under being switched to dull and stereotyped quenching function, now, the working signal master switch of label 10 on omnipotent inverter instrument face plate, handheld formula flat metal quenching inductive coil is pressed lower handle working signal button near flat metal and has now been entered flat metal quenching duty.

embodiment 3

Low-temperature metal melting: low-temperature metal melting is the large function three of omnipotent inverter 12, in commercial Application, low-temperature metal melting application is very extensively as Metal Meltings such as lead, aluminium, tin; This function inductive coil is wrapped in circular metal smelting furnace, high temperature resistant boiler steel material is adopted to make, because disposable molten low temperature amount is different, matched for user by the boiler of multiple different capabilities, low smelting heat stove as shown in Figure 5, meets the 3rd extension line v of high-frequency ac lead-out terminal one h for load coil t, pincers pot u, respectively and meets the 4th extension line w of high-frequency ac lead-out terminal two i in figure;

Operating process: before omnipotent inverter is not powered, first two of this smelting furnace inductive coil outgoing cables are accessed omnipotent inverter to export h and the i terminal upper air switch of omnipotent inverter that closes and power, inverter power light is lighted, display screen enters out beginning standby interface, select No. 3 low smelting heat function keys on a display screen and press this key, the pilot lamp of adjacent label 15 is lighted, represent that inverter system is standby under having entered low smelting heat state, at this moment namely the working signal master switch opened on instrument face plate enters low-temperature metal melting duty, if the smelting temperature upper limit can be inputted on a display screen Closed loop operation can be realized in external for the aviation plug of omnipotent inverter panel label n thermometric thermocouple insertion low-temperature metal melting thermometer hole, the working curve of lower limit and many group temperature and times, more energy-conservation than traditional mid-frequency melting furnace more than 40%, be worthy of popularization.

embodiment 4

High-temperature metal melting: high-temperature metal melting function is the large function four of omnipotent inverter 12, this function and status Metal Melting function class are together, operating process is shown in low smelting heat operating process, silicon carbide crucible is adopted unlike high-temperature metal smelting furnace, be applicable to melting high-temperature metal as iron, steel, copper etc., as shown in high temperature melting furnace Fig. 5.

embodiment 5

Heating, drying: heating, drying function is the large function five of omnipotent inverter 12, no matter be in industry, commercial, civilian, it is very general that article dry application, this function omnipotent inverter is exported inductive coil be wrapped in a common carbon steel container type pipeline periphery, container content conduction oil and heat radiator and pipeline, the composition such as an ebullator closed circulation system, magnetic field heating is applied to metallic walls by the inductive coil on canister, then container heat transfer by the conduction oil that heat is transported to workshop in container to conduction oil and enters heat interchanger under the effect of ebullator, conduction oil after heat exchange is got back in induction heating canister with Yu Wenyou and is heated, circulation like this.Heating, drying functional device as shown in Figure 6, in figure be retaining valve 30, conduction oil 31, valve 32, ebullator 33, heat radiator 34, cooling fan 35, circulating line 36, the 5th extension line 37, the 6th extension line 38 and thermometer hole 39;

Operating process: before omnipotent inverter is not powered, the inductive coil outgoing cable of drying on canister is accessed omnipotent inverter h, i lead-out terminal, the aviation plug of omnipotent inverter panel label 14 is drawn thermometric thermocouple probe to be inserted in the thermometer hole of oven dry thermal conductive container label 39, confirm errorless after the upper air switch of omnipotent inverter that closes power, at this moment omnipotent inverter panel leds is lighted, display screen shows initial standby interface, then No. 5 drying function keys No. 17 LED light pressing the button once adjacent are selected to light on a display screen, it is standby that illustrative system has entered drying function, the target temperature of needs now can be set on screen, in temperature, lower limit can open No. 10 master switchs on panel after confirming, at this moment oven dry heating work has been entered.Note: first piping system equipment is run before this omnipotent inverter work.

embodiment 6

Inversion manual welding: inversion manual welding is 12 large functions six of omnipotent inverter, this functional meaning is great, also be that traditional inverter type welder one is reformed greatly, in energy-conservation and a tractor serves several purposes, omnipotent inverter all has very outstanding performance, be traditional inverter type welder cannot mention in the same breath welding quality and energy-conservation in be also that traditional inversion welding source is too far behind to catch up, there are immeasurable huge advantage and potentiality and by many favors of going together abroad at the omnipotent inverter of following welding profession, and have cooperation purpose;

Operating process: before omnipotent inverter is not powered, first manual inversion electrode holder, power supply and ground connection ground strap are accessed omnipotent inverter and export j, k terminal, j terminal is positive pole, k terminal is negative pole, confirm errorless after the upper air switch of omnipotent inverter that closes power, at this moment omnipotent inverter panel power light is lighted, illustrative system is standby under having entered manual welding functional status, the working signal master switch then opening label 4 on omnipotent inverter panel now hand-held manual welding welding.

embodiment 7

Inversion argon arc welding: inversion argon arc welding is the large function seven of omnipotent inverter 12, argon arc welding is mainly blanket gas with argon gas, by producing High Temperature High Pressure electric arc between tungsten electrode rifle and weldment thus making wlding molten solder weldment, argon arc welding mainly in stainless steel industry welding application widely;

Operating process: before omnipotent inverter is not powered, first tungsten electrode rifle power lead access inverter is exported j terminal, omnipotent inverter k terminal extension line and welded object bonding, connect the tungsten electrode welding gun argon gas pipeline upper air switch of omnipotent inverter that closes to power, at this moment omnipotent inverter panel power light is lighted, display screen enters initialization standby interface, select No. 7 argon arc welding function keys on a display screen, and No. 19 adjacent LED pilot lamp simultaneously that press the button once are lighted, illustrative system has entered argon arc welding function holding state, at this moment the working signal master switch of label 10 on omnipotent inverter panel is opened, now argon-arc welding operation can be carried out.

embodiment 8

Inversion semi-automatic carbon dioxide gas shielded arc welding, protects weldering hereinafter referred to as two: two guarantor's welderings are the large functions eight of omnipotent inverter 12, and this function uses argon gas, carbon dioxide or mixed gas as welding protection gas, prevent the oxidation of welding fusing point.Realize semi-automatic welding with automatic wire feeder conveying welding wire as electrode, efficiency is high, welding quality good, quite general in the application of Large-Scale Equipment manufacturing industry.

Operating process: before omnipotent inverter is not powered, first protect two the lead-out terminal that weldering welding torch cable accesses omnipotent inverter label j, the lead-out terminal of omnipotent inverter label k is connected with weldment bonding return line, welding gun working signal line inserts in the aviation plug of omnipotent inverter panel label 7, automatic wire feeder job control line inserts the aviation plug of omnipotent inverter panel label m, then in the aviation plug of gas cylinder control line of electromagnetic valve access panel label L, confirm errorless after, the upper air switch of omnipotent inverter that closes is powered, at this moment omnipotent inverter panel power light is lighted, display screen enters initialization standby interface, select No. 8 two on a display screen protect weldering function key and press the button once, No. 20 adjacent LED are lighted, illustrative system has entered two guarantors and has welded function holding state, open the working signal master switch of omnipotent inverter panel label 10, now two guarantor's weldering weld preparations are ready, press two guarantors to weld torch handle switch and just can carry out two guarantors and weld welding operation.

embodiment 9

Invert plasma cuts: omnipotent inverter 12 large function nine during invert plasma cutting, plasma cut function utilizes high speed compression gas and high energy plasma air-flow heat and melt workpiece, there is cutting speed fast, face is smooth, thermal deformation is little, the advantages such as cutting cost is low, also can cutting non-metal, and therefore market application is very extensive.

Operating process: before omnipotent inverter is not powered, first plasma cutting gun power supply is connected to omnipotent inverter j lead-out terminal, omnipotent inverter k lead-out terminal is connected to welded piece, plasma cutting gun pipeline and gas cylinder connect confirm errorless after, the upper air switch of omnipotent inverter that closes is powered, at this moment omnipotent inverter pilot lamp is lighted, display screen enters initialization interface, select No. 9 plasma cut function keys on a display screen and press the button once, No. 21 adjacent LED lamps are lighted simultaneously, illustrative system is standby under having entered plasma cut function, at this moment the working signal master switch opening omnipotent inverter panel label 10 can carry out plasma cutting operation.

embodiment 10

High-power electromagnetic oven: super high power three-phase electromagnetic stove is 12 functions ten of omnipotent inverter, super large function electromagnetic oven in recent years in hotel, hotel be used widely with collective's type dining room etc. and also the market demand become blowout formula increase prospect quite good, this function is at a large plain taper iron pan, the copper taper inductive coil of coiling one on the conical surface, as shown in Figure 7, in figure be the 7th extension line 40, the 8th extension line 41, iron pan solenoid 42, iron pan 43, heated medium 44;

Operating process: by taper the bottom of a pan inductive coil two extension lines and omnipotent inverter h, i lead-out terminal connect confirm errorless after the upper air switch of omnipotent inverter that closes power, now omnipotent inverter pilot lamp is lighted, display screen enters initialization standby interface, select No. 10 functions of induction cookers keys on a display screen and click, adjacent No. 22 LED of this key are lighted, illustrative system is standby under having entered functions of induction cookers, now open the working signal master switch of label 10 on omnipotent inverter panel, now omnipotent inverter enters duty.This function can realize cooking, heat up water, steam, boil the functions such as stewed, stir-fry, very fast, conveniently, practical.If the aviation plug of label n on omnipotent inverter panel is drawn in thermometric thermocouple access heated medium, heated medium target temperature and time service curve group are set on a display screen, can Closed loop operation be realized.

embodiment 11

Ion NC cutting inverter: can make the 11 large function that supporting power supply is omnipotent inverter to CNC Plasma Cutting by inverter, by omnipotent inverter USB communication interface with pc and plasma cut numer centre high speed communication, realize and the perfection of plasma NC cutting power supply supporting, communication seamless link, compatible strong, stable performance.

Operating process: under omnipotent inverter does not have power supply state, plasma numerical control cutting burning torch power lead is accessed the lead-out terminal of omnipotent inverter label j, the lead-out terminal of omnipotent inverter label k is connected with cut metal, confirm errorless after the upper air switch of omnipotent inverter that closes power, now omnipotent inverter panel leds is lighted, display screen enters initialization standby interface, No. 11 CNC Plasma Cutting function keys No. 23 LED light pressing the button once adjacent are selected to light on a display screen, illustrative system is standby under having entered plasma NC cutting function, under this function holding state, omnipotent inverter work has plasma cut numer centre to send instruction with shutdown.

embodiment 12

Robot welding power supply: the supporting source of welding current that welding robot made by omnipotent inverter is the large function of omnipotent inverter the 12.By omnipotent inverter USB host computer interface and the center communication of weldment robot controlling, realize making the source of welding current with weldment robot supporting, attempt and the supporting cooperation of domestic several welding robots, use through recent months proves omnipotent inverter various functions index all higher than the source of welding current of external several famous brand names, and several users have and expand the supporting amount of omnipotent inverter in welded articles.Omnipotent inverter is expected to the situation breaking the long-term dependence on import of domestic high-end inverter.

Operating process: omnipotent inverter is not when powering, lead-out terminal welding robot welding gun power supply being entered omnipotent inverter label j is connected, the lead-out terminal of omnipotent inverter label k and being connected by robot welding, confirm errorless after the upper air switch of omnipotent inverter that closes power, now omnipotent inverter panel power source pilot lamp is lighted, display screen enters initialization interface, No. 12 robot welding function keys No. 24 LED pressing the button once adjacent are selected to light on a display screen, illustrative system is standby under having entered robot welding function, now omnipotent inversion work sends instruction with stopping by welding robot center.

The control core of omnipotent inverter of the present utility model adopts omnipotent hardware control unit (hereinafter referred to as omnipotent hardware), this omnipotent hardware adopts the design of hardware irrelevantization technical thought, CPU adopts 32 MCU of the up-to-date release of ST Microelectronics, this kind of chip is better to the support of C/C++ language, software instruction execution speed reaches US level, monoblock omnipotent hardware board size 205mmx105mm two-sided lead-free PCB plate bulk is little, lightweight, save device interior space, antijamming capability is strong, stable and reliable operation, failure rate is extremely low and insulate, dust-proof, moistureproof, water-proofing treatment.Omnipotent hardware integral layout design science, 90 percent electronic devices and components adopt surface-mounted device, this omnipotent hardware system signals collecting, high-speed computation, PWM width modulation, man-machine conversation, intelligent communication are, simultaneously with powerful software system function perfect adaptation, achieve the omnipotent control strategy of soft and hardware integration, therefore claim omnipotent hardware.

The full-bridge inverting structure that inversion unit adopts Infineon's high-power IGBT module to build, IGBT exports and adopts series resonant capacitance module, heat radiation adopts the heat radiation of PTC semiconductor highly effective refrigeration, remove from water-cooling easily cause leak, leak electricity, line clogging, winter, pipeline froze, the unfavorable factor that the impact such as to cut off the water and heat radiation that water fouling in pipeline causes is bad is produced.Due to radiator portion adopt PTC refrigeration thus this inversion unit can under full load condition steady in a long-term run and also power adjustable in 5 – 60KW scopes.Adjustable extent is wide, wide accommodation.Man-machine conversation display screen Operational System Control simple, intuitive, friendly interface, easy-to-understand.This screen is that seven cun of color screens are connected with omnipotent hardware control unit 232 serial communication interface end 22, all functions parameter modification, setting, fault list, historical query all can realize these functions to display screen operation, this screen also achieves a key start-up performance, without the need to the operation of complexity.By the left side on this screen, right, on, lower page turning key for searching can need to write the input of Optimal Parameters group at any time according to work on the spot, can to conduct interviews monitoring, distinguish cylindricality metal quench function key 1 if will carry out deep operations input further menu operator password to this system to CPU core, plate shaped metal quench function key 2, low-temperature metal melting function key 3, high-temperature metal melting function key 4, dry heating function key 5, inversion manual welding function key 6, inversion argon arc welding function key 7, inversion shielded welding function key 8, invert plasma cutting function key 9, high-power electromagnetic oven function key 10, CNC Plasma Cutting power key 11, robot welding power supply function key 12, a function key pilot lamp 13, No. two function key pilot lamp 14, No. three function key pilot lamp 15, No. four function key pilot lamp 16, No. five function key pilot lamp 17, No. six function key pilot lamp 18, No. seven function key pilot lamp 19, No. eight function key pilot lamp 20, No. nine function key pilot lamp 21, No. ten function key pilot lamp 22, ride on Bus No. 11 function key pilot lamp 23, ten No. two function key pilot lamp 24, on thumb and look for and revise parameter button 25, under thumb and look for and revise parameter button 26, a left side is thumbed and is looked for and revise parameter button 27, the right side is thumbed and is looked for and revise parameter button 28, function and data button acknowledgement key 29,

As shown in Figure 3, high-frequency transformer adopts high magnetic conduction high frequency magnetic core, Multiple coil, many taps topological structure, magnetoconductivity is high, and power density is large, limit, source winding and the vice-side winding number of turn little, voltage, current ratio coefficient are high, output characteristics is better, and more energy-conservation than traditional Industrial Frequency Transformer more than 70%, than common inversion high-frequency transformer energy saving more than 20%, owing to adopting special winding and special insulation material, the little insulating coefficient of leakage field is high.Because design science is rationally without the need to heat radiation, volume is little, lightweight, use without life-span restriction, for D.C. voltmeter a, DC ammeter b, inverter frequency table c, work master switch 10, seven cun of colorful display screen e, voice-control alarm pilot lamp f, the connection of working signal bat-handle switch g, high-frequency ac lead-out terminal one h, high-frequency ac lead-out terminal two i, the positive j of DC output terminal, DC output terminal are born k, control the external gas solenoid valve l that leads the way, controlled automatic wire feeder m, external thermometric galvanic couple n in figure.

Above case study on implementation only for illustration of; preferred implementation of the present utility model; but the utility model is not limited to above-mentioned embodiment; in the ken that described exercising ordinary skill possesses; the any amendment done within spirit of the present utility model and principle, equivalently to substitute and improvement etc., the protection domain of the application all should be considered as.

Claims (4)

1. energy-efficient omnipotent inverter, comprise omnipotent hardware system, inversion unit and man-machine dialog interface operating system and topological winding high-frequency output transformer, it is characterized in that: described omnipotent hardware system comprises the three-phase supply of connection, be arranged on the three phase rectifier unit (1) on three-phase power circuit, filtering (2), the anti-electrical equipment of direct current (3), Hall element (4), IGBT inversion unit (5), resonant element (6), feedback signal collecting unit (7), high-frequency output transformer (8), inverter lead-out terminal (9), described omnipotent hardware system is provided with universal hardware power system simultaneously, switch assembly, temperature probe thermopair (19), external-connected port assembly.

2. energy-efficient omnipotent inverter according to claim 1, is characterized in that: described universal hardware power system comprise be arranged in parallel COM1J1, inversion module PTCJ2, the first external gas solenoid valve J3, the second external gas solenoid valve J4, automatic wire feeder J5 and power supply instruction and warning indicating member (10).

3. energy-efficient omnipotent inverter according to claim 1, it is characterized in that: described switch assembly comprises the work master switch (11) be connected with omnipotent hardware system, COM+ holds (12), dull and stereotyped quenching bat-handle switch (13), cylindricality quenching bat-handle switch (14), manual welding bat-handle switch (15), two protect weldering bat-handle switch (16), argon arc welding bat-handle switch (17), plasma seven bat-handle switchs (18), described COM+ end (12), dull and stereotyped quenching bat-handle switch (13), cylindricality quenching bat-handle switch (14), manual welding bat-handle switch (15), two protect weldering bat-handle switch (16), argon arc welding bat-handle switch (17) and plasma seven bat-handle switchs (18) are for being arranged in parallel relation.

4. energy-efficient omnipotent inverter according to claim 1, is characterized in that: described external-connected port assembly comprise extraneous the machine display end 232 interface end (20), connect the USB interface end (21) of PC host computer and connect 485 interface end (22) of enterprise work group.