CN101862894A - High-efficiency compact type solid state high-frequency induction welder - Google Patents
High-efficiency compact type solid state high-frequency induction welder Download PDFInfo
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- CN101862894A CN101862894A CN 201010212914 CN201010212914A CN101862894A CN 101862894 A CN101862894 A CN 101862894A CN 201010212914 CN201010212914 CN 201010212914 CN 201010212914 A CN201010212914 A CN 201010212914A CN 101862894 A CN101862894 A CN 101862894A
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- 230000006698 induction Effects 0.000 title claims abstract description 24
- 239000007787 solid Substances 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003990 capacitor Substances 0.000 claims abstract description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000005070 sampling Methods 0.000 claims abstract description 4
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 4
- 239000010703 silicon Substances 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 15
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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Abstract
The invention discloses a high-efficiency compact type solid state high-frequency induction welder comprising a power cabinet and a water system, wherein the power cabinet is integrated for integrating a power supply, rectification and inversion; and a power cabinet body comprises a left-side cabinet and a right side cabinet. The left-side cabinet mainly forms an inversion function and is responsible for inverting a direct current signal into a high-frequency signal and outputting. The right-side cabinet is internally divided into a front part and a rear part by a mounting plate; and the front part is mainly formed by a main loop and is responsible for rectifying the power frequency alternating current to form a direct current signal for inverting. A front panel of the mounting plate is sequentially provided with two parallel auxiliary power panels, four up-down stacked filter capacitors, three up-down stacked pulse transformers, a power supply buffer assembly, a voltage and current sampling plate, a pulse trigger plate and a silicon controlled controller assembly from left to right; and a rear panel of the mounting plate is a control panel which is respectively provided with an alternating current low-voltage control device and a direct current low-voltage control device. The water system comprises a water inlet pipe and a water outlet pipe which are respectively arranged in the front and at the back of the left-side cabinet.
Description
Technical field
The present invention relates to a kind of high-frequency induction welder that is used for all kinds of tubing welding, be specifically related to a kind of high-efficiency compact type solid state high-frequency induction welder.
Background technology
Welding is a kind of crucial processing technology, its method and of a great variety, and also new technology is also constantly being gushed out.The welding method that is suitable for welded tube production at present mainly contains ratio-frequency welding, submerged-arc welding etc.The wherein develop rapidly of high-frequency welding has benefited from the exclusive characteristic of ratio-frequency welded tube technology and its outstanding advantage.Mainly show the high-quality of welded tube and the heating energy source of greatly saving welded tube.Solid state high-frequency induction welder aims at all kinds of tubing welding and carries out Specialty Design, and its welding material is very extensive, and carbon steel pipe, aluminium, copper, stainless steel tube or the like are arranged, and can satisfy the different demands of every profession and trade to high-frequency welding.Yet, present solid state high-frequency induction welder mainly is made of power cabinet, inversion cabinet, water system and operating assembly, wherein power cabinet is by Factory Electricity Supply high-quality dc source of output after over commutation is handled, and dc source arrives the inversion cabinet through powerful cable transmission, convert dc source to the high-frequency ac power output by the tuning circuit of resonance by the inversion cabinet again, to satisfy tubing welding needs.
The deficiency of above-mentioned solid state high-frequency induction welder is:
1. adopt the matching way of long distance conveying of powerful cable and mechanical type automatic load, so the efficient of equipment is not high;
2. the power cabinet of decentralized and inversion cabinet make the bulky of equipment, and therefore the plant area that takies is bigger;
3. the layout of decentralized makes the High-frequency Interference factor bigger, will influence welding quality.
Summary of the invention
The objective of the invention is provides a kind of high-efficiency compact type solid state high-frequency induction welder in order to overcome the defective of prior art, and it can reduce equipment volume, reduced the long distance conveying of high power cable, reduce matching loss, thereby satisfies the high quality welding requirement.
The technical scheme that realizes above-mentioned purpose is: a kind of high-efficiency compact type solid state high-frequency induction welder, comprise power cabinet and water system, and the integral type of described power cabinet for power supply, rectification and inversion are integrated, the cabinet of described power cabinet comprises left side cabinet and right side cabinet.Wherein:
Be provided with one group of high frequency capacitor, some hf power modules and a pair of direct current master row in the cabinet of described left side from left to right successively; Top in the cabinet of described left side is provided with a short-circuit reactance device, three electric capacity and two shunt reactors from left to right successively;
Be divided in two parts by an installing plate in the cabinet of described right side, the forward lower part of described installing plate is provided with a water cooling reactor, a filter reactor, rectification control transformer, an inversion control transformer from left to right successively; Be provided with two auxiliary electrical source plates arranged side by side, four filter capacitors that stack up and down, three pulse transformers that stack up and down and power supply Buffer Unit, an electric current and voltage sampling plate, a pulse-triggered plate and a controllable silicon controller assembly on the front panel of described installing plate from left to right successively; The rear board of described installing plate is a control panel, apportion AC and DC low voltage control device on this control panel;
Described water system comprises water inlet pipe that is located at cabinet the place ahead, described left side and the outlet pipe that is located at cabinet rear, described left side.
Above-mentioned high-efficiency compact type solid state high-frequency induction welder, wherein, described control panel mainly is made up of left and right sides two parts; The left side of described control panel is divided into four layers, ground floor is provided with disconnect, breaker, contactor formation interchange control, the second layer is provided with ten DC relays and two flat cable binding posts are finished low-voltage direct control, the 3rd layer is provided with a PLC assembly, and the 4th a layer of DC-2 direct current that is provided with a DC-1 DC control panel from left to right successively, arranges up and down triggers control panel and the control of speed control panel formation DC analogue quantity; The right of described control panel is divided into three layers, four first Switching Power Supplies and two reactance coils that stack are up and down established in the upper strata, two second switch power supplys that stack up and down and high frequency control printed substrate are established in the middle level, lower floor is provided with a Switching Power Supply and two blocks of high frequency feedback plates from left to right successively, and the right-hand component element forms the control to HFS.
Above-mentioned high-efficiency compact type solid state high-frequency induction welder, wherein, described hf power module is that combined type is arranged, can superpose or reduces according to the power demand difference, to reach the requirement that increases or reduce power.
Above-mentioned high-efficiency compact type solid state high-frequency induction welder, wherein, described one group of high frequency capacitor comprises a tank capacitance assembly and double electric capacity row's assembly and is arranged to parallel resonance.
Above-mentioned high-efficiency compact type solid state high-frequency induction welder wherein, is respectively equipped with some forms on the front and back panel of the left side cabinet of described power cabinet, and the top of the right side cabinet of described power cabinet is provided with six door limit switch.
The technical scheme of high-efficiency compact type solid state high-frequency induction welder of the present invention adopts compact structure and rational deployment, therefore has the following advantages:
1) because integrated power cabinet and inversion cabinet have reduced the long distance of high power cable and carried, improved device efficiency;
Adopt electronic type load matched mode, replaced former mechanical type automatic load matching way, reduced matching loss, further improved device efficiency;
2) because the integral structure that adopts power cabinet and inversion cabinet to unite two into one can reduce equipment volume, the work of more making its presence or power felt on little machine configuration set can suitably reduce plant area;
3) take into full account the High-frequency Interference factor, distribute by rational AC and DC, high and low frequency is isolated and accurate filtering is handled, and makes the high frequency electric source of integral type power cabinet output reach waveform accurately, thereby satisfies the high quality welding requirement;
4) accurately reasonably electric capacity row design, the requirement that the equipment that guaranteed satisfies load variations and meets compact structure.
5) module combinations mode cleverly is by the quantity difference of module is installed, to satisfy different power requirements.
Description of drawings
Fig. 1 is the layout of the interior electric elements of cabinet of power cabinet in the high-efficiency compact type solid state high-frequency induction welder of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the arrangement figure of control panel;
Fig. 4 is the stereogram of the cabinet of power cabinet in the high-efficiency compact type solid state high-frequency induction welder of the present invention.
The specific embodiment
In order to understand technical scheme of the present invention better, also be described in detail in conjunction with the accompanying drawings below by specific embodiment:
See also Fig. 1 and Fig. 2, high-efficiency compact type solid state high-frequency induction welder of the present invention comprises power cabinet 1 and water system 2, the integral type of power cabinet for power supply, rectification and inversion are integrated, and wherein: the cabinet of power cabinet 1 comprises left side cabinet and right side cabinet.
The left side cabinet 3 main invert functions that form, be responsible for direct current signal is reverse into high-frequency signal output, the electric elements layout in the left side cabinet 3 is: be provided with a tank capacitance assembly 5, one double electric capacity row assembly 6, some hf power modules 7 and a pair of direct current master from left to right successively and arrange 8; Tops in the cabinet 3 of left side are provided with a short-circuit reactance device 9, three electric capacity 10 and two shunt reactors 11 from left to right successively;
Tank capacitance assembly 5 and double electric capacity row assembly 6 constitute one group of high frequency capacitor, the layout of high frequency capacitor is to design for parallel resonance specially, by row design in parallel, one row can expand to two row's series capacitance rows' design, can satisfy the welding requirements of different capacity, different frequency by any capacitor bank.
Be divided in two parts by an installing plate 23 in the right side cabinet 4, forward part is mainly formed by major loop, is responsible for the industrial frequency AC rectification is formed direct current signal for inversion.The forward lower part of installing plate 23 is provided with water cooling reactor 12, filter reactor 13, rectification control transformer 14, inversion control transformer 15 from left to right successively; Be provided with 19, four filter capacitors that stack up and down of two auxiliary electrical source plates arranged side by side 16, three pulse transformers that stack up and down 17 and power supply Buffer Unit 18, electric current and voltage sampling plate 20, pulse-triggered plate 21 and silicon controlled components 22 on the front panel of installing plate 23 from left to right successively; The rear board of installing plate 23 is a control panel, is mainly used in low voltage control, apportion AC and DC low voltage control device on the control panel;
Water system 2 comprises water inlet pipe 201 that is located at cabinet 3 the place aheads, power cabinet left side and the outlet pipe 202 that is located at cabinet 3 rears, power cabinet left side, and outlet pipe 202 is provided with flow switch 203.
See also Fig. 3 again, control panel mainly by about two parts form; The left side of control panel is divided into four layers, ground floor is provided with a disconnect 35, breaker 36, contactor 37 formation interchange controls, the second layer is provided with ten DC relays 32 and two flat cable binding posts 33,34 are finished low-voltage direct control, the 3rd layer is provided with DC-2 direct current triggering control panel 26 and a speed control panel 27 formation DC analogue quantities controls that 24, the four layers of PLC assemblies are provided with a DC-1 DC control panel 25 from left to right successively, arrange up and down; The right of control panel is divided into three layers, four first Switching Power Supplies 40 and two reactance coils that stack up and down 41 are established in the upper strata, two second switch power supplys 30 that stack up and down and high frequency control printed substrate 31 are established in the middle level, lower floor is provided with a Switching Power Supply 28 and two blocks of high frequency feedback plates 29 from left to right successively, and the right-hand component element forms the control to HFS.
See also Fig. 4 again, be respectively equipped with Yishanmen 201 on the front and back panel of the left side cabinet 3 of power cabinet 1, be laid with some forms 302 on every fan door 201, the front panel of the right side cabinet 4 of power cabinet 1 is provided with two fan doors 401, and the top of right side cabinet 4 is laid with six door limit switch 402.
High-efficiency compact type solid state high-frequency induction welder of the present invention is integrated in power supply, rectification and inversion in the power cabinet of integral type, reduce the long distance of high power cable and carried, thereby improved device efficiency, reduced equipment volume simultaneously, the work of more making its presence or power felt on little machine configuration set can suitably reduce plant area.Electric elements layout in power cabinet takes into full account the High-frequency Interference factor, distribute by rational AC and DC, high and low frequency is isolated and accurate filtering is handled, and makes the high frequency electric source of integral type power cabinet output reach waveform accurately, thereby satisfies the high quality welding requirement; Accurately reasonably electric capacity row design in addition, the requirement that the equipment that guaranteed satisfies load variations and meets compact structure.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in claims scope of the present invention variation, the modification of the above embodiment.
Claims (5)
1. a high-efficiency compact type solid state high-frequency induction welder comprises power cabinet and water system, it is characterized in that, and the integral type of described power cabinet for power supply, rectification and inversion are integrated, the cabinet of described power cabinet comprises left side cabinet and right side cabinet,
Be provided with one group of high frequency capacitor, some hf power modules and a pair of direct current master row in the cabinet of described left side from left to right successively; Top in the cabinet of described left side is provided with a short-circuit reactance device, three electric capacity and two shunt reactors from left to right successively;
Be divided in two parts by an installing plate in the cabinet of described right side, the forward lower part of described installing plate is provided with a water cooling reactor, a filter reactor, rectification control transformer, an inversion control transformer from left to right successively; Be provided with two auxiliary electrical source plates arranged side by side, four filter capacitors that stack up and down, three pulse transformers that stack up and down and power supply Buffer Unit, an electric current and voltage sampling plate, a pulse-triggered plate and a controllable silicon controller assembly on the front panel of described installing plate from left to right successively; The rear board of described installing plate is a control panel, apportion AC and DC low voltage control device on this control panel;
Described water system comprises water inlet pipe that is located at cabinet the place ahead, described left side and the outlet pipe that is located at cabinet rear, described left side.
2. high-efficiency compact type solid state high-frequency induction welder according to claim 1 is characterized in that described control panel mainly is made up of left and right sides two parts; The left side of described control panel is divided into four layers, ground floor is provided with disconnect, breaker, contactor formation interchange control, the second layer is provided with ten DC relays and two flat cable binding posts are finished low-voltage direct control, the 3rd layer is provided with a PLC assembly, and the 4th a layer of DC-2 direct current that is provided with a DC one 1 DC control panels from left to right successively, arranges up and down triggers control panel and the control of speed control panel formation DC analogue quantity; The right of described control panel is divided into three layers, four first Switching Power Supplies and two reactance coils that stack are up and down established in the upper strata, two second switch power supplys that stack up and down and high frequency control printed substrate are established in the middle level, lower floor is provided with a Switching Power Supply and two blocks of high frequency feedback plates from left to right successively, and the right-hand component element forms the control to HFS.
3. high-efficiency compact type solid state high-frequency induction welder according to claim 1 is characterized in that, described hf power module is that combined type is arranged, can superpose or reduces according to the power demand difference, to reach the requirement that increases or reduce power.
4. high-efficiency compact type solid state high-frequency induction welder according to claim 1 is characterized in that, described one group of high frequency capacitor comprises a tank capacitance assembly and double electric capacity row's assembly and is arranged to parallel resonance.
5. high-efficiency compact type solid state high-frequency induction welder according to claim 1 is characterized in that, is respectively equipped with some forms on the front and back panel of the left side cabinet of described power cabinet, and the top of the right side cabinet of described power cabinet is provided with six door limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102129146A CN101862894B (en) | 2010-06-30 | 2010-06-30 | Solid state high-frequency welder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102129146A CN101862894B (en) | 2010-06-30 | 2010-06-30 | Solid state high-frequency welder |
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| Publication Number | Publication Date |
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| CN101862894A true CN101862894A (en) | 2010-10-20 |
| CN101862894B CN101862894B (en) | 2011-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102129146A Active CN101862894B (en) | 2010-06-30 | 2010-06-30 | Solid state high-frequency welder |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096986A (en) * | 2017-04-18 | 2017-08-29 | 苏州宏创高频加热设备有限公司 | A kind of manual control system of high-frequency induction welder |
| CN109352161A (en) * | 2018-11-27 | 2019-02-19 | 保定市卓思恒畅电器有限公司 | A kind of welding integrated device of High Frequency Solid State controlled by Switching Power Supply |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258444Y (en) * | 1995-09-19 | 1997-07-30 | 邱光 | Inverse type dc electric welding machine |
| US6803541B2 (en) * | 2002-05-15 | 2004-10-12 | Illinois Tool Works Inc. | Apparatus for a welding machine having a cooling assembly mounted to a mid-plane baffle for improved cooling within the welding machine |
| CN1557597A (en) * | 2004-01-15 | 2004-12-29 | 沈阳工业大学 | Multifunctional integrated welding and cutting equipment |
| CN2772707Y (en) * | 2004-10-01 | 2006-04-19 | 袁忠杰 | Assembling structure of electric welder |
| CN201128046Y (en) * | 2007-11-28 | 2008-10-08 | 上海威特力焊接设备制造股份有限公司 | Assembling structure of welder |
-
2010
- 2010-06-30 CN CN2010102129146A patent/CN101862894B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258444Y (en) * | 1995-09-19 | 1997-07-30 | 邱光 | Inverse type dc electric welding machine |
| US6803541B2 (en) * | 2002-05-15 | 2004-10-12 | Illinois Tool Works Inc. | Apparatus for a welding machine having a cooling assembly mounted to a mid-plane baffle for improved cooling within the welding machine |
| CN1557597A (en) * | 2004-01-15 | 2004-12-29 | 沈阳工业大学 | Multifunctional integrated welding and cutting equipment |
| CN2772707Y (en) * | 2004-10-01 | 2006-04-19 | 袁忠杰 | Assembling structure of electric welder |
| CN201128046Y (en) * | 2007-11-28 | 2008-10-08 | 上海威特力焊接设备制造股份有限公司 | Assembling structure of welder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096986A (en) * | 2017-04-18 | 2017-08-29 | 苏州宏创高频加热设备有限公司 | A kind of manual control system of high-frequency induction welder |
| CN109352161A (en) * | 2018-11-27 | 2019-02-19 | 保定市卓思恒畅电器有限公司 | A kind of welding integrated device of High Frequency Solid State controlled by Switching Power Supply |
| CN109352161B (en) * | 2018-11-27 | 2024-02-02 | 保定市卓思恒畅电器有限公司 | Solid-state high-frequency welding all-in-one device controlled by switching power supply |
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| CN101862894B (en) | 2011-03-30 |
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Inventor after: Mike Nain Inventor after: Zhang Jian Inventor before: Chen Ying Inventor before: Zhang Jian |
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