CN109841388A - Water cooling component based on water cooling reactor - Google Patents
Water cooling component based on water cooling reactor Download PDFInfo
- Publication number
- CN109841388A CN109841388A CN201910152854.4A CN201910152854A CN109841388A CN 109841388 A CN109841388 A CN 109841388A CN 201910152854 A CN201910152854 A CN 201910152854A CN 109841388 A CN109841388 A CN 109841388A
- Authority
- CN
- China
- Prior art keywords
- water
- plate
- cold water
- segregator
- cooled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 238000001816 cooling Methods 0.000 title claims abstract description 30
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229910052802 copper Inorganic materials 0.000 claims abstract description 45
- 239000010949 copper Substances 0.000 claims abstract description 45
- 230000008676 import Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 abstract description 24
- 238000009413 insulation Methods 0.000 description 16
- 239000010410 layer Substances 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 15
- 230000000630 rising effect Effects 0.000 description 7
- 239000003292 glue Substances 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 229910000976 Electrical steel Inorganic materials 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012946 outsourcing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The invention discloses the waterway pipes based on water cooling reactor, including a water segregator, several distributive pipes and multiple cold water plates, and wherein distributive pipe is for connecting water segregator and cold water plate and cold water plate and cold water plate；A total water inlet and total water outlet and several corresponding water outlet and water inlets one by one are set on water segregator；The two sides up and down in coil are arranged in cold water plate, and water-cooled plate is made using T2 copper, are welded with cover board using agitating friction by face channel plate.Cold water plate through being placed in coil by the present invention using when agitating friction weldering welding coiling, and residual stress is low, and welding workpiece is unlikely to deform, high reliablity free from flaw.
Description
Technical field
The present invention relates to a kind of reactors, more particularly to a kind of water cooling reactor of hydroelectric separation.
Background technique
With the fast development of power technology, requirement of the power equipment to electrical system is continuously improved, power system capacity
Continue to increase with switching frequency, so that the loss of the distribution components such as reactor also constantly rises, and as reactor mother system
Frequency converter is but to high reliability, large capacity control, miniaturization.It therefore, is the development for adapting to frequency converter, unobvious
Ground increase reactor volume while, how to try every possible means to reduce the temperature rise of reactor, it has also become the primary study of reactor to.It passes
The water cooling reactor of system is the aqueous medium that circulates in conductive copper pipe, is the product of water-electricity integrated.Since water power does not separate, exist
Very big security risk, and complex manufacturing technology, copper pipe need specific customization, are unfavorable for producing in batches.
Cooling scheme proposed by the present invention is the industrial water cooling system carried using frequency converter, is added in reactor
Water-cooling heat radiating system makes the water cooled heat sink of loss fever of reactor enter the cooling system of frequency converter, using stirring
Friction welding water-cooled module, will not crack and defect, closed water route are securely and reliably completely isolated with circuit.
Summary of the invention
The present invention provides a kind of waterway pipe of water cooling reactor.
The technical solution of the present invention is as follows:
Water cooling component based on water cooling reactor, including a water segregator, several distributive pipes and multiple cold water plates, wherein distributive pipe
For connecting water segregator and cold water plate and cold water plate and cold water plate；A total water inlet and total water outlet and several are set on water segregator
A water outlet corresponding one by one and water inlet, water-cooled plate have 4 pieces, and upper and lower two pieces of water-cooled plates are one group；Water-cooled plate is arranged two
The two sides up and down of a coil, are added in coiling, and the water-cooled plate is made using T2 copper, are adopted by face channel plate with cover board
It is welded with agitating friction.
Further, on the outlet of above-mentioned water segregator cold water plate import, under the outlet of the upper cold water plate
The import of cold water plate, the import of water segregator described in the outlet of the lower cold water plate.
Cold water plate through being placed in coil by the present invention using when agitating friction weldering welding coiling, and residual stress is low, weldering
It connects workpiece to be unlikely to deform, high reliablity free from flaw.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the waterway pipe based on water cooling reactor；
Fig. 2 is the water segregator and pipeline distribution map of water cooling reactor；
1- fixed frame, 2- input terminal copper bar (row of rising)；3- output end copper bar (last row)；4- water cooling component (including return yoke)；5-
Water segregator；6- water-cooled plate；7- line packet；8- total water inlet；The total water outlet of 9-.
Specific embodiment
For ease of understanding, the present invention will be further explained below with reference to the attached drawings and specific examples.
Illustrate the present invention with reference to the accompanying drawing.
As shown in Fig. 1, a kind of water cooling reactor of the present invention includes reactor body, water cooling component；Reactor
Ontology includes line packet and its fixed frame 1, and 1 is provided with the input terminal copper bar (row of rising) 2 connect with line packet 7 and defeated on fixed frame
Outlet copper bar (last row) 3；Water cooling component (including return yoke) 4, water segregator 5, water-cooled plate 6.
Water-cooled plate 6 shares 4 pieces, and 2 pieces of water-cooled plates are one group by copper pipe series connection, and the two sides up and down of two coils are arranged in,
It is added in coiling.The middle position of that side return yoke of the row of rising of inductor is arranged in water segregator 5, and water segregator is equipped with one
Total water inlet 8, a total water outlet 9.Water distributor structure is as shown in Fig. 2, divides water out there are also 4 tunnels, between adjacent two-way between
Away from 50mm, butt welding is that successively order could be completed between No. 4 copper pipes and water segregator.
Water-cooled plate 6 has 4 pieces, and upper and lower two pieces of water-cooled plates are one group, and the two sides up and down of two coils are arranged in two groups of water-cooled plates, around
Addition when coil processed.
The row's of the rising wide placement of tongue placed in the middle that will be welded when coil winding, has clamped row with c-type iron clamp, coiling first lap is not added
Tension unclamps c-type iron clamp after coiling first lap, and then the pad concordant interlayer insulating paper of 1 paper is solid with adhesive tape between two parties above by recurrence row
It is fixed, prevent solder joint from puncturing layer insulation paper, positive coiling 7 clockwise is enclosed, and water-cooled plate, water cooling plate surface are added when being wound on 3.5 circle
2 layers of paper insulation are wrapped, mould group tongue placed in the middle is wide and layer insulation paper, water swivel direction are opposite with row is played.It is carried out with adhesive tape fixed module
Coiling, coiling is to 4 circles plus water-cooled plate, and 2 layers of paper insulation of water cooling plate surface packet, mould group tongue placed in the middle is wide with layer insulation paper, water swivel
Direction is with the row of rising on the contrary, copper strips stays 50mm to cut after coiling to the 7th circle, and weld last row copper bar: 1 paper of pad below row gives copper
Row and copper strips carry out insulation processing, then 4 layers of paper insulation of packet outsourcing, then 1/2 1 layer of shrinkage band of folded packet, ending are bonded with glue.
Water route is from upper water-cooled plate → distributive pipe → line in 8 → water segregator of total water inlet, 5 → distributive pipe (copper pipe) → coil
Lower water-cooled plate → water segregator 5 → total water outlet 9 in circle.
Position and feature for water-cooled plate are processed using agitating friction weldering, refer to stick using with hard stirring
Stirring-head is rotating insertion and is soldered head, and by weldering metal friction heat, by agitating friction, in combination with stirring-head to weld seam
The extruding of metal makes joint metal be in mecystasis, stirring refer to stick side rotation edge welding direction move forward, in heat-
It is formed between fine and close metal and is combined under machine synergy, realize the connection of material.
Water segregator material is copper, thermally conductive fast.In order to prevent due to being there is desoldering by conduction of heat, using Guan Yuguan pairs
It connects, mouthpiece is processed on water segregator and is attached with water copper pipe is divided.It is heated with high frequency partial and replaces whole heating to contract
Short heating time.Water-cooling system is arranged in reactor body in water cooling reactor of the invention.Water-cooling system is by water segregator and water cooling
Board group at, inlet and outlet are provided on water segregator, with water-cooled module be formed together cooling water channel circulation.Water-cooled plate uses
Agitating friction weldering is processed, and residual stress is low, and welding workpiece is unlikely to deform, high reliablity free from flaw.
Specifically implement, include the following steps to being illustrated:
(1) water-cooled plate is processed
Water-cooled plate is made using T2 copper, is welded by face channel plate with cover board, is welded using agitating friction, be welded as 5mm and formed
Seal water-cooled plate.5mm bridge weld seam, which does carrying out flaw detection, ensures no internal flaw, after the welding of 5mm drain tank cover board, carries out hydraulic strong
Degree test seals under 0.5MPa hydraulic pressure water-tight in 30 minutes.
(2) iron core overlapping
Using high-quality silicon steel sheet closed assembly, iron core always folds thick control in ± 0.5mm, and surface is insulated between iron core and placed without rusty stain glue tumor
It checks.Lamination and water-cooled plate, stainless steel clamping plate contact surface are greater than 70%.
(3) row of rising welds
With two layers of coiling of copper strips of 2.0*260.Copper strips is beaten out into simultaneously deburring with wooden mallet hammer, keeps the smooth of copper strips, so
Copper bar is overlayed on copper strips afterwards, gap between the two is less than 1mm.It is cold that one piece of wet towel is put at copper bar faying surface before welding
But.Welding current 275A ± 5 and argon flow 18L ± 5 are adjusted, AC argon arc welding gear electric current gear need to be transferred to when welding copper strips.
Copper strips and outlet copper bar are fixed on solderable welding fixture, adjustment welding is tried to get the first word in and weld spacing is from for 4MM, and unlatching welding machine is by copper
Tape welding is connected on copper bar, then copper bar is turned welding another side, and bonding area is 260 ± 5mm of copper bar part.It has welded
Cheng Houxu is placed on welding position with one piece of wet rag, to prevent copper bar high-temperature discoloration.It is repaired if any salient point is excessive with file welding position
It is whole to remove wedge angle.
(4) coil winding
Coiling is started, and the skeleton for assembling mold is put into machine, and in 4 layers of paper insulation of Skeleton Table bread, paper is not cut, wide in tongue
1 paper is padded in face, is placed centrally, is fixed with adhesive tape.The row's of the rising wide placement of tongue placed in the middle that will be welded, has clamped row with c-type iron clamp, around
Tension is not added in first lap processed, unclamps c-type iron clamp after coiling first lap, and then 1 concordant interlayer of paper of pad is exhausted between two parties above by recurrence row
Edge paper is fixed with adhesive tape, prevents solder joint from puncturing layer insulation paper, and positive coiling 7 clockwise is enclosed, and adds water cooled mo(u)ld when being wound on 3.5 circle
2 layers of paper insulation are wrapped on group, water-cooled module surface, and mould group tongue placed in the middle is wide and layer insulation paper, water swivel direction are opposite with row is played.Use glue
Band fixed module carry out coiling, coiling to 4 circle plus water-cooled module, water-cooled module surface wrap 2 layers of paper insulation, mould group tongue placed in the middle it is wide with
Layer insulation paper, water swivel direction with rise row on the contrary, coiling to the 7th circle after copper strips stay 50mm to cut, weld last row copper bar tail
Row: padding 1 paper below row, carries out insulation processing, then 4 layers of paper insulation of packet outsourcing, then 1/2 1 layer of receipts of folded packet to copper bar and copper strips
Contracting band, ending are bonded with glue.
(5) permanent magnet assembles
The first step is bonded gas gap, and silicon steel sheet is Nian Jie with air gap glue securely, 189 ± 0.5mm of silicon steel sheet stack thickness.Second step,
Assembling is other to grip, and prepares 2 folded silicon sheet cores, is fastened with double threaded screw.Third step assembles permanent magnet, permanent magnet and two Die and mould plates
It is fixed with C-type clamp, torsion is executed by " general torquing activities guiding book ".
(6) reactor assembles
One: assembling lower yoke, lower bracket and upper bracket are fastened with double threaded screw, and torsion is held by " general torquing activities guiding book "
Row.Two: assembling upper yoke assembles semi-finished product with permanent magnet, is fastened with upper bracket with double threaded screw, and when assembly pays attention to permanent magnet side
To consistent with drawing, (first testing, adjustment permanent magnetism fixes permanent magnetism after meeting by inductance when test) pull rod, the line for hanging permanent magnet cannot
With iron article.Three: paying attention to squeezing into angle brace between line packet when assembly, cannot be had the gap between iron core after assembly.
(7) water segregator and pipeline are equipped
Reactor water segregator is larger, and when welding is thermally conductive fast, needs special coil and magnetic conduction.Distributor shares 4 way outlets, adjacent two-way
Between spacing 50mm, butt welding is that successively order could be completed between No. 4 copper pipes and distributor.Implementation steps: Jiang Fenshui
Device is pre-installed on folder, and according to the copper pipe of water segregator and water cooling plate interface position interception corresponding length, pipe bender is pre- by hand
Roll forming is simultaneously numbered for use, and with other copper pipes of same method pre-bending, it is fixed to be drawn on copper pipe interface and water segregator with black marking pen
Mark line processed, as shown in Figure 2.It removes water segregator to be fixed on fixture, adjusts induction welding machine and output current to 580A, to be welded
3 circle of set makes low silver wire and prefluxing by oneself in advance on copper pipe mouth, selects suitable induction heating line according to direction of welding difference
Circle heats copper pipe interface, when low silver wire is added to circumference timely when pink transformation from dark red in copper pipe interface color,
Time controls within 3s, stops induction welding machine heating, visually observes pad to 7s or so dwell time and filled out with copper pipe solder
It fills uniformly for qualification.
The reactor prepared through the invention works as reactance through overtemperature test, industrial frequency withstand voltage test, vibration impact experiment
When device temperature change is no more than 1K/15min, iron core and winding temperature rise≤75K, water route ne-leakage, insulation resistance without being substantially reduced,
Industrial frequency withstand voltage is tested without flashover, and electric performance test is normal.
Claims (2)
1. the water cooling component based on water cooling reactor, including a water segregator, several distributive pipes and multiple cold water plates, wherein described
Distributive pipe is for connecting water segregator and cold water plate and cold water plate and cold water plate；A total water inlet is set on the water segregator and is always gone out
The mouth of a river and several corresponding water outlet and water inlets one by one, the water-cooled plate have 4 pieces, and upper and lower two pieces of water-cooled plates are one group；
It is characterized in that, the two sides up and down of two coils are arranged in the water-cooled plate, it is added in coiling, the water-cooled plate
Made using T2 copper, is welded with cover board using agitating friction by face channel plate.
2. the water cooling component as described in claim 1, which is characterized in that wherein cold water plate on the outlet of the water segregator
Import, the import of cold water plate under the outlet of the upper cold water plate, water segregator described in the outlet of the lower cold water plate
Import.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152854.4A CN109841388A (en) | 2019-02-28 | 2019-02-28 | Water cooling component based on water cooling reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152854.4A CN109841388A (en) | 2019-02-28 | 2019-02-28 | Water cooling component based on water cooling reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109841388A true CN109841388A (en) | 2019-06-04 |
Family
ID=66885153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910152854.4A Pending CN109841388A (en) | 2019-02-28 | 2019-02-28 | Water cooling component based on water cooling reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109841388A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203760264U (en) * | 2013-11-25 | 2014-08-06 | 上海地澳自动化科技有限公司 | Water-electricity separating type water-cooling electric reactor |
| CN104157409A (en) * | 2014-08-07 | 2014-11-19 | 上海鹰峰电子科技有限公司 | Water-cooling electric reactor |
| CN204029552U (en) * | 2014-07-10 | 2014-12-17 | 上海鹰峰电子科技有限公司 | A kind of Large Copacity Horizontal water cooling reactor |
| CN107228584A (en) * | 2017-07-13 | 2017-10-03 | 吴丹 | A kind of ultra-thin three-dimensional water cooling plant and its processing method |
-
2019
- 2019-02-28 CN CN201910152854.4A patent/CN109841388A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203760264U (en) * | 2013-11-25 | 2014-08-06 | 上海地澳自动化科技有限公司 | Water-electricity separating type water-cooling electric reactor |
| CN204029552U (en) * | 2014-07-10 | 2014-12-17 | 上海鹰峰电子科技有限公司 | A kind of Large Copacity Horizontal water cooling reactor |
| CN104157409A (en) * | 2014-08-07 | 2014-11-19 | 上海鹰峰电子科技有限公司 | Water-cooling electric reactor |
| CN107228584A (en) * | 2017-07-13 | 2017-10-03 | 吴丹 | A kind of ultra-thin three-dimensional water cooling plant and its processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2943862C (en) | Electrical hollow conductor for an electromagnetic machine | |
| CN102357695B (en) | Method and device for soldering metal parts and components by adopting high-frequency induction brazing | |
| CA2526718C (en) | Braze end isolation layer for generator armature winding bar and method for applying the isolation layer | |
| KR860001382B1 (en) | Impeder for make the electric welding pipe | |
| CN205645469U (en) | Metallic glass oil -immersed transformer who makes an uproar with anti short circuit falls | |
| CN106714999A (en) | Welding head for magnetic pulse welding of tubular profiles to a cylindrical inner member | |
| CN109148806A (en) | The cell polar ear and top cover connection method and connection structure of power battery | |
| CN109841388A (en) | Water cooling component based on water cooling reactor | |
| CN106653335B (en) | A kind of sensing heating portable hand-held formula transformer | |
| CN106793236A (en) | A kind of welding structure tubular pole | |
| CN101262154B (en) | Welding technology for large and middle-scale synchronous generator stator bar connection wire | |
| KR102032651B1 (en) | Hollow metal part of rotating electric machine stator, rotating electric machine, manufacturing method of hollow metal part | |
| CN105428045B (en) | high-frequency water-cooled transformer | |
| CN207692084U (en) | A kind of dynamo wave winding soldering inductor | |
| CN103413643A (en) | Parallel double-winding resistor | |
| CN103831500B (en) | A kind of welding method of superconducting magnet leading-out terminal | |
| CN100441356C (en) | Steamer generator stator core welding deformation controlling means | |
| CN101692505B (en) | Plate lug connecting method used in process of assembling power soft-packed lithium-ion storage batteries | |
| CN206105099U (en) | Brazed induction system of generator stator | |
| CN206314022U (en) | A kind of welding structure tubular pole | |
| CN206611605U (en) | A kind of water power loop separates load coil | |
| JPS58216408A (en) | Transformer, particularly voltage dropping unit for electric welding machine | |
| CN108145267A (en) | Valve high-frequency induction brazing method is protected for high-altitude vehicle automatic fire extinguisher | |
| CN104646848B (en) | Brazing filler metal for brazing of stainless steel and preparation method thereof | |
| US1351270A (en) | Squirrel-cage winding construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |