CN105428005A - Electric reactor based on hollow wire wrap and manufacturing method of electric reactor - Google Patents
Electric reactor based on hollow wire wrap and manufacturing method of electric reactor Download PDFInfo
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- CN105428005A CN105428005A CN201511028121.8A CN201511028121A CN105428005A CN 105428005 A CN105428005 A CN 105428005A CN 201511028121 A CN201511028121 A CN 201511028121A CN 105428005 A CN105428005 A CN 105428005A
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- iron core
- tubular wire
- wire bag
- core cake
- cake
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000010618 wire wrap Methods 0.000 title abstract 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 105
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims description 25
- 230000004888 barrier function Effects 0.000 claims description 14
- 238000003475 lamination Methods 0.000 claims description 9
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 13
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 210000000988 bone and bone Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/045—Fixed inductances of the signal type with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/263—Fastening parts of the core together
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/323—Insulation between winding turns, between winding layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Induction Heating (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
The invention relates to an electric reactor based on a hollow wire wrap and a manufacturing method of the electric reactor. The electric reactor comprises the hollow wire wrap and an iron core cake, wherein the hollow wire wrap is connected onto the iron core cake in a sleeving manner, and an annular gap is reserved between the hollow wire wrap and the iron core cake; a plurality of I-shaped bar stays are arranged in the annular gap by surrounding the periphery of the outer surface of the iron core cake; the hollow wire wrap and the iron core cake are arranged in a fastening manner through the plurality of I-shaped bar stays. According to the electric reactor based on the hollow wire wrap, provided by the invention, the structure is simple, the machining is convenient, deformation problems of iron core cakes during enwinding with iron core cakes are avoided, the labor intensity of workers is reduced, dangers in the transportation process, particularly of heavier iron core cakes, are avoided; besides, the I-shaped bar stays are arranged, so that the insulation distance between the hollow wire wrap and the iron core cake can be ensured, and air passages between adjacent I-shaped bar stays facilitate heat dissipation, so that heating problems of the hollow wire wrap and the iron core cake are solved.
Description
Technical field
The present invention relates to applied power electronics field, particularly relate to a kind of reactor based on tubular wire bag and manufacture method thereof.
Background technology
During current reactor coiling line bag, generally adopt two schemes:
Scheme one: ribbon core cake coiling together, this mode has following distinct disadvantage: manufacture iron core cake and need consume a large amount of bonded adhesives, add cost; The iron core cake manufacturing cycle is long, and need take a large amount of tool fixture, increases the manufacturing time of product, is difficult to realize volume production in enormous quantities; During ribbon core cake coiling, the chuck revolution asynchronous iron core cake that causes in both sides is out of shape, and adds unreliability and the unpredictability of product; Iron core cake weight is large, and the coiling of ribbon core cake will iron core cake clamping in coil winding machine, and difficulty of processing is large, and upper and lower clamping adds staff labor intensity.
Scheme two: with the coiling of coiling core rod, insulate by the mode of insulating paper parcel iron core, this mode is relative to mode and slightly improve, but also there is following open defect: with the coiling of traditional coiling core rod, iron core column distance winding is too near, only by the insulating paper insulation outside iron core column, the insulation board of jumping a queue between insulating paper and winding in order to fixing winding, easily cause insulating paper damaged, thus affect insulation effect, increase product risks, iron core after insulation board of jumping a queue does not have gap with between winding, affect radiating effect, easily generate heat between winding and iron core column, lower properties of product.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned the deficiencies in the prior art, provides a kind of reactor based on tubular wire bag and manufacture method thereof.
The technical scheme that the present invention solves the problems of the technologies described above is as follows:
According to one aspect of the present invention, provide a kind of reactor based on tubular wire bag, comprise tubular wire bag and iron core cake, described tubular wire jacket is connected on described iron core cake, and leave annular gap between described tubular wire bag and described iron core cake, in described annular gap, arrange multiple I-shaped stay around described iron core cake appearance surrounding, described tubular wire bag and iron core cake are by the fastening setting of multiple I-shaped stays.
On the basis of technique scheme, the present invention can also do following improvement:
Further: described tubular wire handbag is drawn together coil body and is connected row, described connection row is vertically welded on described coil body side; Described coil body comprises stacked insulating barrier interlaced with each other and winding layers, and the outermost layer of described coil body is insulating barrier; Described iron core cake comprises two securing members and plurality of core plates, and described in multi-disc, lamination stacked side is between two described securing members, and described in every sheet, lamination is all mutually vertical with two described securing members.
The beneficial effect of above-mentioned further scheme is: by the way can conveniently on outside winding former core around the described coil body of finger, facilitate described connections row to be connected with external circuit simultaneously and arrange.
Further: described insulating barrier is insulating paper, described winding layers is copper strips or aluminium strip.
The beneficial effect of above-mentioned further scheme is: described winding layers selects copper strips or aluminium strip electric conductivity better, and resistance is less, generates heat relatively little.
Further: described coil body is by submitting wrong winding insulating barrier and winding layers formation at the coiling core rod of cuboid, and the width of the inner cuboid through hole of described coil body is the width of described iron core cake and the thickness sum of described I-shaped stay, the height of the inner cuboid through hole of described coil body is the height of described iron core cake and the thickness sum of described I-shaped stay, and the length of the inner cuboid through hole of described coil body is greater than the length of described iron core cake.
The beneficial effect of above-mentioned further scheme is: make by the way described I-shaped stay by described coil body and described iron core cake completely fastening, there will not be and loosen or be out of shape and affect its performance, enhance the stability of whole reactor, extend its useful life, also enhance the insulating properties between described coil body and described iron core cake simultaneously.
Further: the thickness of described I-shaped stay is 8-15mm.
The beneficial effect of above-mentioned further scheme is: by adjusting the thickness of described I-shaped stay, the insulation distance between described iron core cake and described tubular wire bag can be ensured, strengthen insulation property therebetween, can be dispelled the heat by the air duct between described I-shaped stay simultaneously, solve the problem of generating heat between winding and iron core column.
Further: described I-shaped stay is epoxy resin or TPO material.
The beneficial effect of above-mentioned further scheme is: epoxy resin or TPO are isolation material, and there is the intensity added, stable supporting role can be played between described iron core cake and described tubular wire bag, and described epoxy resin or TPO all can bear certain high temperature, even if also reasonable thermal stability can be presented when heat dispersal situations is bad.
Further: multiple described I-shaped stay is arranged in described annular gap according to the wide high proportion of described iron core cake.
The beneficial effect of above-mentioned further scheme is: can make the annular gap Homogeneouslly-radiating between described iron core cake and described tubular wire bag by the way, makes the radiating effect of whole reactor better, extends the useful life of whole reactor.
According to another aspect of the present invention, provide a kind of manufacture method of the reactor based on tubular wire bag, comprise the steps:
Step 1: the two ends of two of outside spooling equipment chucks being clamped rectangular-shaped core rod, and at described core surface coiling body;
Step 2: the row of being welded to connect in described coil body, connects row and form tubular wire bag together with described coil body;
Step 3: described core rod is taken out from described tubular wire bag;
Step 4: by plurality of core plates stacked side between two securing members, forms iron core cake;
Step 5: be inserted into by described iron core cake in the through hole of described tubular wire bag, makes to form annular gap between described iron core cake and described tubular wire bag;
Step 6: multiple I-shaped stay is set in described annular gap by described tubular wire bag and the fastening setting of iron core cake.
On the basis of technique scheme, the present invention can also do following improvement:
Further: the size of described core rod and the size of described annular gap match, and the width of described core rod is the width of described iron core cake and the thickness sum of described I-shaped stay, the height of described core rod is the height of described iron core cake and the thickness sum of described I-shaped stay, and the length of described core rod is greater than the length of described iron core cake.
The beneficial effect of above-mentioned further scheme is: coiling can go out the coil body matched with described iron core cake and described I-shaped prop bar size by above-mentioned core rod, be convenient to described I-shaped stay by described coil body and described iron core cake fastening.
Further: in described step 6, multiple described I-shaped stay is arranged in described annular gap according to the wide high proportion of described annular gap.
The beneficial effect of above-mentioned further scheme is: can make the annular gap Homogeneouslly-radiating between described iron core cake and described tubular wire bag by the way, makes the radiating effect of whole reactor better, extends the useful life of whole reactor.
The invention has the beneficial effects as follows: a kind of reactor based on tubular wire bag of the present invention, structure is simple, easy to process, the problem such as iron core cake distortion when avoiding the coiling of ribbon core cake, reduce artificial labour intensity, particularly for those heavier iron core cakes, avoid the danger in handling process.In addition, be ensure that the insulation distance of described tubular wire bag and iron core cake by described I-shaped stay, and the air duct between adjacent I-shaped stay is conducive to heat radiation, solves the problem of tubular wire bag and the heating of iron core cake.
Accompanying drawing explanation
Fig. 1 is a kind of reactor schematic diagram based on tubular wire bag of the present invention;
Fig. 2 is the manufacture method schematic flow sheet of a kind of reactor based on tubular wire bag of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, tubular wire bag, 2, iron core cake, 3, I-shaped stay, 4, coil body, 5, connect row, 6, insulating barrier, 7, winding layers, 8, securing member.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment one, a kind of reactor schematic diagram based on tubular wire bag, describe in detail to a kind of reactor based on tubular wire bag of the present invention below in conjunction with accompanying drawing 1.
As shown in Figure 1, a kind of reactor based on tubular wire bag, comprise tubular wire bag 1 and iron core cake 2, described tubular wire bag 1 is socketed on described iron core cake 2, and leave annular gap between described tubular wire bag 1 and described iron core cake 2, in described annular gap, arrange multiple I-shaped stay 3 around described iron core cake 2 appearance surrounding, described tubular wire bag 1 and iron core cake 2 are by the fastening setting of multiple I-shaped stays 3.
In the present embodiment, described tubular wire bag 1 comprises coil body 4 and is connected row 5, and described connection row 5 is vertically welded on described coil body 4 side.By the way can conveniently on outside winding former core around finger described coil body 4, facilitate described connection row 5 to be connected with external circuit simultaneously and arrange.
Described coil body 4 comprises stacked insulating barrier 6 interlaced with each other and winding layers 7, and the outermost layer of described coil body 4 is insulating barrier 6.The insulation property described in adjacent two layers between winding layers 7 can be ensured by the way, and described coil body 4 and exterior insulation can be played by outermost insulating barrier 6, prevent external disturbance.
Described iron core cake 2 comprises two securing members 8 and plurality of core plates, and lamination stacked side described in multi-disc is between two described securing members 8, and described in every sheet, all described with two securing member 8 of lamination is mutually vertical.By fastening for lamination described in multi-disc setting, structural integrity and the stability of whole iron core cake 2 can be strengthened by described securing member 8, conveniently in real process, described iron core cake 2 is fixed in the through hole of described tubular wire bag 1.
Described insulating barrier 6 is insulating paper, and described winding layers 7 is copper strips or aluminium strip.Described winding layers 7 selects copper strips or aluminium strip electric conductivity better, and resistance is less, generates heat relatively little.
In the present embodiment, described coil body 4 wrong is wound around insulating barrier 6 and winding layers 7 is formed by submitting at the coiling core rod of cuboid, and the width of described coil body 4 inner cuboid through hole is the width of described iron core cake 2 and the thickness sum of described I-shaped stay 3, the height of described coil body 4 inner cuboid through hole is the height of described iron core cake 2 and the thickness sum of described I-shaped stay 3, and the length of described coil body 4 inner cuboid through hole is greater than the length of described iron core cake 2.Make described I-shaped stay 3 by completely fastening with described iron core cake 2 for described coil body 4 by the way, there will not be and loosen or be out of shape and affect its performance, enhance the stability of whole reactor, extend its useful life, also enhance the insulating properties between described coil body and described iron core cake simultaneously.Here, the width of coil body 4 interior bone is the distance between the inwall of coil body about 4 described in Fig. 1, the height of coil body 4 interior bone is the distance between the inwall of coil body about 4 described in Fig. 1, and the length of coil body 4 interior bone is perpendicular to the distance on paper direction inside and outside between two ends in Fig. 1.
Preferably, the thickness of described I-shaped stay 3 is 8-15mm.By adjusting the thickness of described I-shaped stay, the insulation distance between described iron core cake and described tubular wire bag can be ensured, strengthen insulation property therebetween, can be dispelled the heat by the air duct between described I-shaped stay simultaneously, solve the problem of generating heat between winding and iron core column.
Preferably, the thickness of described I-shaped stay (3) is 10mm.
Preferably, described I-shaped stay 3 is epoxy resin or TPO material.Epoxy resin or TPO are isolation material, and there is the intensity added, stable supporting role can be played between described iron core cake and described tubular wire bag, and described epoxy resin or TPO all can bear certain high temperature, even if also reasonable thermal stability can be presented when heat dispersal situations is bad.
Preferably, multiple described I-shaped stay 3 is arranged in described annular gap according to the wide high proportion of described annular gap, and namely the surrounding of described iron core cake 2 is all by described I-shaped stay 3 and the fastening setting of described coil body 4.The annular gap Homogeneouslly-radiating between described iron core cake 2 and described tubular wire bag 1 can be made by the way, make the radiating effect of whole reactor better, extend the useful life of whole reactor.Here, the every of described annular gap is at least provided with two described I-shaped stays 3, to ensure the every while obtain stable support of described iron core cake 2.
The manufacture method of embodiment two, a kind of reactor based on tubular wire bag, describes in detail to the manufacture method of a kind of reactor based on tubular wire bag of the present invention below in conjunction with Fig. 2.
As shown in Figure 2, a kind of manufacture method of the reactor based on tubular wire bag, comprises the steps:
Step 1: the two ends of two of outside spooling equipment chucks being clamped rectangular-shaped core rod, and at described core surface coiling body 4;
Step 2: the row of being welded to connect 5 in described coil body 4, connects row 5 and form tubular wire bag 1 together with described coil body 4;
Step 3: described core rod is taken out from described tubular wire bag 1;
Step 4: by plurality of core plates stacked side between two securing members 8, forms iron core cake 2;
Step 5: be inserted into by described iron core cake 2 in the through hole of described tubular wire bag 1, makes to form annular gap between described iron core cake 2 and described tubular wire bag 1;
Step 6: multiple I-shaped stay 3 is set in described annular gap by described tubular wire bag 1 and the fastening setting of iron core cake 2.
In the present embodiment, the size of described core rod and the size of described annular gap match, and the width of described core rod is the width of described iron core cake 2 and the thickness sum of described I-shaped stay 3, the height of described core rod is the height of described iron core cake 2 and the thickness sum of described I-shaped stay 3, and the length of described core rod is greater than the length of described iron core cake 2.Coiling can go out the coil body 4 matched with described iron core cake 2 and described I-shaped stay 3 size by above-mentioned core rod, be convenient to described I-shaped stay 3 by fastening with described iron core cake 2 for described coil body 4.
In described step 4, lamination stacked side described in multi-disc is between two described securing members 8, and all described with two securing member 8 of lamination is mutually vertical described in every sheet, the steadiness of described iron core cake 2 can be strengthened like this, and conveniently in described step 5, described iron core cake 2 is inserted in described tubular wire bag 1, improves production efficiency.
Preferably, in described step 6, multiple described I-shaped stay 3 is arranged in described annular gap according to the wide high proportion of described annular gap, and namely the surrounding of described iron core cake 2 is all by described I-shaped stay 3 and the fastening setting of described coil body 4.The annular gap Homogeneouslly-radiating between described iron core cake 1 and described tubular wire bag 2 can be made by the way, make the radiating effect of whole reactor better, extend the useful life of whole reactor.Here, the every of described annular gap is at least provided with two described I-shaped stays 3, to ensure the every while obtain stable support of described iron core cake 2.
A kind of reactor based on tubular wire bag of the present invention, structure is simple, easy to process, the problem such as iron core cake distortion when avoiding the coiling of ribbon core cake, reduce artificial labour intensity, particularly for those heavier iron core cakes, avoid the danger in handling process.In addition, be ensure that the insulation distance of described tubular wire bag and iron core cake by described I-shaped stay, and the air duct between adjacent I-shaped stay is conducive to heat radiation, solves the problem of tubular wire bag and the heating of iron core cake.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the reactor based on tubular wire bag, it is characterized in that: comprise tubular wire bag (1) and iron core cake (2), described tubular wire bag (1) is socketed on described iron core cake (2), and leave annular gap between described tubular wire bag (1) and described iron core cake (2), in described annular gap, arrange multiple I-shaped stay (3) around described iron core cake (2) appearance surrounding, described tubular wire bag (1) and iron core cake (2) are by the fastening setting of multiple I-shaped stay (3).
2. a kind of reactor based on tubular wire bag according to claim 1, it is characterized in that: described tubular wire bag (1) comprises coil body (4) and is connected row (5), described connection row (5) is vertically welded on described coil body (4) side;
Described coil body (4) comprises stacked insulating barrier (6) interlaced with each other and winding layers (7), and the outermost layer of described coil body (4) is insulating barrier (6);
Described iron core cake (2) comprises two securing members (8) and plurality of core plates, lamination stacked side described in multi-disc is between two described securing members (8), and described in every sheet, lamination is all mutually vertical with two described securing members (8).
3. a kind of reactor based on tubular wire bag according to claim 2, it is characterized in that: described insulating barrier (6) is insulating paper, described winding layers (7) is copper strips or aluminium strip.
4. a kind of reactor based on tubular wire bag according to claim 2, it is characterized in that: described coil body (4) is by submitting wrong winding insulating barrier (6) and winding layers (7) formation at rectangular-shaped coiling core rod, and the width of described coil body (4) inner cuboid through hole is the width of described iron core cake (2) and the thickness sum of described I-shaped stay (3), the height of the inner rectangular-shaped through hole of described coil body (4) is the height of described iron core cake (2) and the thickness sum of described I-shaped stay (3), the length of the inner rectangular-shaped through hole of described coil body (4) is greater than the length of described iron core cake (2).
5. a kind of reactor based on tubular wire bag according to any one of Claims 1-4, is characterized in that: the thickness of described I-shaped stay (3) is 8-15mm.
6. a kind of reactor based on tubular wire bag according to any one of Claims 1-4, is characterized in that: described I-shaped stay (3) is epoxy resin or TPO material.
7. a kind of reactor based on tubular wire bag according to any one of Claims 1-4, is characterized in that: multiple described I-shaped stay (3) is arranged in described annular gap according to the wide high proportion of described iron core cake (2).
8. based on a manufacture method for the reactor of tubular wire bag, it is characterized in that, comprise the steps:
Step 1: the two ends of two of outside spooling equipment chucks being clamped rectangular-shaped core rod, and described core surface coiling body (4);
Step 2: the row of being welded to connect (5) in described coil body (4), connects row (5) and form tubular wire bag (1) together with described coil body (4);
Step 3: described core rod is taken out from described tubular wire bag (1);
Step 4: by plurality of core plates stacked side between two securing members (8), forms iron core cake (2);
Step 5: described iron core cake (2) be inserted in the through hole of described tubular wire bag (1), makes to form annular gap between described iron core cake (2) and described tubular wire bag (1);
Step 6: multiple I-shaped stay (3) is set in described annular gap by described tubular wire bag (1) and iron core cake (2) fastening setting.
9. the manufacture method of a kind of reactor based on tubular wire bag according to claim 8, it is characterized in that: the size of described core rod and the size of described annular gap match, and the width of described core rod is the width of described iron core cake (2) and the thickness sum of described I-shaped stay (3), the height of described core rod is the height of described iron core cake (2) and the thickness sum of described I-shaped stay (3), and the length of described core rod is greater than the length of described iron core cake (2).
10. the manufacture method of a kind of reactor based on tubular wire bag according to claim 8 or claim 9, it is characterized in that: in described step 6, multiple described I-shaped stay (3) is arranged in described annular gap according to the wide high proportion of described annular gap.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914005A (en) * | 2016-06-13 | 2016-08-31 | 天津瑞能电气有限公司 | External ventilation device of wind power generating frequency converter reactor |
| CN106409486A (en) * | 2016-06-13 | 2017-02-15 | 天津瑞能电气有限公司 | Enhanced reactor of wind power generation frequency converter |
| CN113130180A (en) * | 2021-03-18 | 2021-07-16 | 上海波亮电器制造有限公司 | Reactor iron core structure, manufacturing equipment and manufacturing method thereof |
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| CN2121069U (en) * | 1992-05-06 | 1992-11-04 | 沈阳变压器厂 | Dry dis-magnetic core electric reactor |
| JP2014192261A (en) * | 2013-03-26 | 2014-10-06 | Denso Corp | Reactor and manufacturing method therefor |
| CN203787241U (en) * | 2013-11-13 | 2014-08-20 | 上海晶鑫电工设备有限公司 | Radio-frequency reactor |
| CN203910486U (en) * | 2014-06-24 | 2014-10-29 | 台州松本电器科技有限公司 | Electric reactor of welder |
| CN204242720U (en) * | 2014-12-20 | 2015-04-01 | 重庆德嘉电气开发有限公司 | Open-core type reactor |
| CN204497004U (en) * | 2014-12-31 | 2015-07-22 | 金盘电气集团（上海）有限公司 | A kind of reactor |
| CN205303102U (en) * | 2015-12-31 | 2016-06-08 | 武汉合康亿盛电气连接系统有限公司 | Reactor based on hollow solenoid |
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| CN105914005A (en) * | 2016-06-13 | 2016-08-31 | 天津瑞能电气有限公司 | External ventilation device of wind power generating frequency converter reactor |
| CN106409486A (en) * | 2016-06-13 | 2017-02-15 | 天津瑞能电气有限公司 | Enhanced reactor of wind power generation frequency converter |
| CN113130180A (en) * | 2021-03-18 | 2021-07-16 | 上海波亮电器制造有限公司 | Reactor iron core structure, manufacturing equipment and manufacturing method thereof |
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