CN103247449B - Vacuumize impregnation tank - Google Patents
Vacuumize impregnation tank Download PDFInfo
- Publication number
- CN103247449B CN103247449B CN201310096736.9A CN201310096736A CN103247449B CN 103247449 B CN103247449 B CN 103247449B CN 201310096736 A CN201310096736 A CN 201310096736A CN 103247449 B CN103247449 B CN 103247449B
- Authority
- CN
- China
- Prior art keywords
- tank
- tank body
- cooling water
- water pipe
- cavity
- 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.)
- Active
Links
- 238000005470 impregnation Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000000498 cooling water Substances 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000010729 system oil Substances 0.000 claims abstract description 6
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 239000003990 capacitor Substances 0.000 description 17
- 238000001816 cooling Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Abstract
The invention discloses a kind of vacuumize impregnation tank, solve existing vacuumize impregnation tank inefficiency, problem that energy ezpenditure is high, the technical scheme taked: a kind of vacuumize impregnation tank comprises tank body, tank interior has cavity, base plate in tank body in this cavity is provided with load wagon track, device Car Track is provided with slidably the load wagon of frame, heating system oil pipe line is provided with in the wall body of tank body, it is characterized in that, the inwall of cavity is provided with the cooling water pipe of metal material, and cooling water pipe communicates with circulating water supply system.
Description
Technical field
The present invention relates to a kind of impregnation tank, particularly relate to a kind of vacuumize impregnation tank being applied to power capacitor and producing, this impregnation tank has the function of the energy-saving and emission-reducing that cools fast.
Background technology
Vacuumize impregnation tank is the crucial professional equipment of power capacitor industry.These vacuumize impregnation tanks that existing power capacitor industry uses structurally only possess independently heating system and do not have the refrigerating system of independently fast cooling.
Chinese invention patent application (application number: disclose a kind of processing method for capacitor vacuumize dipping 201210309052.8), comprising: power capacitor is carried out being heated to 80 ~ 90 DEG C; Power capacitor internal temperature is down to 70 ~ 80 DEG C, and in vacuum tank, gas partial pressure vacuum degree progressively brings up to about 0.5 ~ 1pa; Open the ultrasonic wave generation part being positioned at power capacitor outer wall, and power capacitor internal temperature is down to 40 ~ 60 DEG C, vacuum tank gas partial pressure is 0.2 ~ 0.5pa; Slowly inject dielectric oil with in power capacitor casing, the time is 8 ~ 22h simultaneously; After power capacitor inside fills dielectric oil, maintain ultrasonic wave opening, reduced by power capacitor internal temperature and maintain 30 ~ 40 DEG C, in vacuum tank, vacuum degree control is 0.2 ~ 0.5pa at gas partial pressure.Though this application for a patent for invention is conducive to more easily discharging by the gas incorporated in dielectric oil with by the minimum gas of dielectric oil sealing between solid dielectric layer and between solid dielectric and aluminium foil layer, but impregnation tank disclosed in processing method heating and cooling mode in the course of the work and existing most impregnation tank are as good as, this result also in this impregnation tank, and to create power consumption in cooling large, longevity of service, the defect of cooling-down effect difference.
Summary of the invention
For overcoming above-mentioned defect, the technical issues that need to address of the present invention are: provide a kind of large-scale vacuum dry impregnation tank, this vacuumize impregnation tank, can cool fast, has the function of energy-saving and emission-reducing.
For solveing the technical problem, technical scheme of the present invention: a kind of vacuumize impregnation tank, comprise tank body, tank interior has cavity, and the base plate in tank body in this cavity is provided with load wagon track, load wagon track is provided with slidably the load wagon of frame, heating system oil pipe line is provided with in the wall body of tank body, it is characterized in that, the inwall of cavity is provided with the cooling water pipe of metal material, and cooling water pipe communicates with circulating water supply system.For loading capacitor product on load wagon, the load wagon being mounted with capacitor product enters the cavity in tank body by track, to process in tank body capacitor product.Temperature in tank body raises and causes by passing into conduction oil in heating system oil pipe line.Temperature reduction in tank body causes by passing into cooling circulating water in cooling water pipe.The material of cooling water pipe can be that the good metal material of the thermal conductivity such as copper or stainless steel is made.Owing to having the requirement of condition of high vacuum degree in tank body, require strict to the antiseep of cooling water pipe itself, the part of cooling water pipe in tank body then requires no-welding-seam, and the material of cooling water pipe is preferably gapless stainless steel tube.
As preferably, described cooling water pipe comprises several U-shaped pipes, and the entrance point of U-shaped pipe and the port of export all reach the outside of tank body rear wall, and the weld seam for making U-tube and tank body be tightly connected divides the inside and outside surface location place being listed in tank body rear wall.These U-shapeds Guan Jun is perpendicular to tank body rear wall, be arranged in parallel with tank body madial wall simultaneously, the entrance point of U-shaped pipe and the port of export all stretch out the outside of tank body rear wall, conveniently outside tank body, these U-shaped pipes are linked together by tube connector, and the sealing that can effectively realize between tank body rear wall and U-shaped pipe, little on the impact of U-shaped tube wall when welding.
As preferably, several tube connectors outside tank body make these U-shaped pipes be connected to form described cooling water pipe, on the entrance point that tube connector is connected in series in adjacent two U-shaped pipes and the port of export.These U-shaped pipes consist of a through cooling water pipe tube connector, be convenient to form circulation circuit between extraneous circulation and cooling water pipe.
As preferably, between the outer surface of described tube connector and tank body rear wall, there is interval.This facilitate that and tube connector is welded and fixed the outer end being connected to U-shaped pipe, also can be realized the connection of all U-shaped pipes by other pipeline be positioned at outside tank body.
As preferably, described circulating water supply system comprises and is positioned at high-order inlet water tank and is positioned at underground circulating water reclamation pond, communicated by supply channel between inlet water tank and circulating water reclamation pond and cooling water pipe three, the supply channel between inlet water tank and circulating water reclamation pond is provided with suction pump.Suction pump is as the power source of pipeline Inner eycle water suction inlet water tank, cooling system recirculated water can at inlet water tank, circulate between cooling water pipe and recovery pond three, recirculated water takes the amount of heat in tank body out of in flow process, reach and reduce capacitor temperature processed in tank fast, meet manufacturing technique requirent.Supply channel between inlet water tank and recovery pond is provided with suction pump, is all common to the vacuum pump unit circulating water supply system of vacuumize impregnation tank, without the need to setting up equipment again and expending the energy, can reach the object of energy-saving and emission-reducing.
As preferably, be provided with valve at inlet water tank and on the supply channel between cooling water pipe on tank body.Be provided with valve not needing to close when in tank, temperature reduces, to open when in needs tank, temperature reduces.On supply channel between described inlet water tank and recovery pond, the startup of suction pump is under the jurisdiction of in the vacuum pump unit cooling system recirculated water compass of competency of tank with closedown, because do not start at the heating period vacuum pump unit of tank, the temperature-fall period of tank body does not carry out, and suction pump cuts out.When the heating of tank and vacuum stages need start vacuum pump unit, before activation, start suction pump in advance, cooling system recirculated water enters vacuum pump unit and cools pump, only terminate to vacuumize impregnation process all processes from now, vacuum pump unit uses recirculated water all the time.Until after vacuum pump unit stops using, suction pump cuts out.Temperature-fall period in tank is a stage in vacuumize impregnation process all processes, and in tank during temperature-fall period use recirculated water, vacuum pump unit is also at use recirculated water, and suction pump must be in opening.
Beneficial effect of the present invention is: be provided with the cooling water pipe communicated with extraneous cooling system recirculated water in this vacuumize impregnation tank, when in needs tank, temperature reduces, the heat in tank can be taken away rapidly by the recirculated water in the cooling system cooling water pipe of tank, and reach the object that temperature in tank is reduced fast, this makes the operating efficiency of this vacuumize impregnation tank high, when temperature is reduced rapidly in tank, effectively can ensure the vacuum degree in tank.When in tank, temperature reduces, temperature for the conduction oil to temperature increase in tank can not reduce too many and expend tank outside the cooler energy also outwardly discharges heat in air for this reason, when this processes next group capacitor product, the energy ezpenditure that conduction oil is heated to required temperature is again just low, thus effectively can save energy consumption when this vacuum impregnation tank runs.
Accompanying drawing explanation
Fig. 1 is the cut-away view of vacuumize impregnation tank of the present invention.
Fig. 2 is the schematic diagram that vacuumize impregnation tank of the present invention and circulating water supply system are combined together, the flow direction of recirculated water of the arrows in figure.
Embodiment
See Fig. 1, the structure of vacuumize impregnation tank of the present invention comprises square tank body 1, has cavity in tank body 1, has the load wagon 5 of load wagon track 6 and frame in this cavity.Load wagon track 6 arranges on the base plate of tank body 1, and load wagon 5 is slidably disposed on load wagon track 6, load wagon 5 is mounted with processed capacitor product 3.
In the wall body of tank body 1, be provided with heating system oil pipe line 2, in this heating system oil pipe line 2, can conduction oil be passed into, for for heating tank body 1 inside.
Cooling water pipe is provided with in tank body 1 cavity, the material of cooling water pipe is gapless stainless steel tube, and cooling water pipe communicates with circulating water supply system, for the recirculated water by circulating water supply system supply cooling, when empty cavity temperature needs to be lowered, the heat in cavity is taken out of.
Composition graphs 1,2, in cooling system, the structure of cooling water pipe comprises U-shaped pipe 4, and U-shaped pipe 4 is parallel with the inwall of tank body 1 cavity.U-shaped pipe 4 has the entrance point for intaking and the port of export for water outlet, entrance point and the port of export are positioned at the homonymy of U-shaped pipe 4, and entrance point and the port of export all reach the outside of tank body 1 rear wall 16.U-shaped pipe 4 is welded on tank body 1 rear wall 16, and the weld seam that sealing fixes both is formed in the inside and outside surface location place (see A and B in Fig. 2, A, B denote inside weld on rear wall 16 and outside weld respectively) of this rear wall 16.
These U-shaped pipes 4 are connected to an overall cooling water pipe by some tube connectors 10, on the entrance point that tube connector 10 is connected in series in adjacent two U-shaped pipes 4 and the port of export.Tube connector 10 realizes being connected with U-shaped pipe 4 by the mode (or pipe connected mode) of welding, has interval between rear wall 16 outer surface of tube connector 10 and tank body 1.
The structure of described circulating water supply system comprises to be located at underground circulating water reclamation pond 11 and to be in high-order inlet water tank 7, is communicated between circulating water reclamation pond 11 and inlet water tank 7 and cooling water pipe by supply channel 12.Supply channel 12 between inlet water tank 7 and circulating water reclamation pond 11 is provided with suction pump 13, is provided with valve 9 at inlet water tank 7 and on the supply channel 8 between cooling water pipe on tank body.
See Fig. 2, being intake by inlet pipeline 14 of vacuum pump unit cooling system pump, by outlet pipeline 15 water outlet.
Claims (1)
1. a vacuumize impregnation tank, comprise tank body, tank interior has cavity, base plate in tank body in this cavity is provided with load wagon track, load wagon track is provided with slidably the load wagon of frame, is provided with heating system oil pipe line in the wall body of tank body, it is characterized in that, the inwall of cavity is provided with the cooling water pipe of metal material, and cooling water pipe communicates with circulating water supply system; Described cooling water pipe comprises several U-shaped pipes, the entrance point of U-shaped pipe and the port of export all reach the outside of tank body rear wall, weld seam for making U-tube and tank body be tightly connected divides the inside and outside surface location place being listed in tank body rear wall, several tube connectors of the outside of tank body rear wall make these U-shaped pipes be connected to form described cooling water pipe, on the entrance point that tube connector is connected in series in adjacent two U-shaped pipes and the port of export, between the outer surface of described tube connector and tank body rear wall, there is interval; Described circulating water supply system comprises and is positioned at high-order inlet water tank and is positioned at underground circulating water reclamation pond, communicated by supply channel between inlet water tank and circulating water reclamation pond and cooling water pipe three, supply channel between inlet water tank and circulating water reclamation pond is provided with suction pump, and inlet water tank is provided with valve with the supply channel leading to cooling water pipe on tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310096736.9A CN103247449B (en) | 2013-03-25 | 2013-03-25 | Vacuumize impregnation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310096736.9A CN103247449B (en) | 2013-03-25 | 2013-03-25 | Vacuumize impregnation tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103247449A CN103247449A (en) | 2013-08-14 |
| CN103247449B true CN103247449B (en) | 2015-12-02 |
Family
ID=48926903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310096736.9A Active CN103247449B (en) | 2013-03-25 | 2013-03-25 | Vacuumize impregnation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103247449B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551835B (en) * | 2016-02-16 | 2017-09-12 | 宁波海融电器有限公司 | Capacitor oil filling system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3532575A (en) * | 1966-09-12 | 1970-10-06 | Furukawa Electric Co Ltd | Method of manufacturing a laminated material for electrical insulator |
| CN101261180A (en) * | 2008-04-21 | 2008-09-10 | 上海大学 | micro sample chamber |
| CN101487078A (en) * | 2009-02-26 | 2009-07-22 | 武汉科技学院 | Stirring inner water cooling isothermal quench salt bath |
| CN102013342A (en) * | 2010-09-26 | 2011-04-13 | 上海思源电力电容器有限公司 | Capacitor vacuum drying and dipping treatment system and capacitor vacuum drying and dipping treatment method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100375945B1 (en) * | 2000-08-30 | 2003-03-10 | 고려전기주식회사 | A cooling system for condenser soaking equipment |
-
2013
- 2013-03-25 CN CN201310096736.9A patent/CN103247449B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3532575A (en) * | 1966-09-12 | 1970-10-06 | Furukawa Electric Co Ltd | Method of manufacturing a laminated material for electrical insulator |
| CN101261180A (en) * | 2008-04-21 | 2008-09-10 | 上海大学 | micro sample chamber |
| CN101487078A (en) * | 2009-02-26 | 2009-07-22 | 武汉科技学院 | Stirring inner water cooling isothermal quench salt bath |
| CN102013342A (en) * | 2010-09-26 | 2011-04-13 | 上海思源电力电容器有限公司 | Capacitor vacuum drying and dipping treatment system and capacitor vacuum drying and dipping treatment method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103247449A (en) | 2013-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103533816B (en) | A kind of high frequency electric source cabinet heat dissipation device | |
| CN103247449B (en) | Vacuumize impregnation tank | |
| CN203085376U (en) | Vacuum drying impregnating tank | |
| CN203537731U (en) | Heat radiating device of high-frequency power supply cabinet | |
| CN103968612A (en) | Liquid jetting type heat exchanger of refrigerating system | |
| CN102873421B (en) | Vacuum carrier gas aluminum brazing furnace | |
| CN218673256U (en) | Water-cooled cooling device | |
| CN220450285U (en) | Cavity cooling system and vapor deposition vacuum equipment | |
| CN207894099U (en) | A kind of power-saving industrial cooling-water machine | |
| CN204993901U (en) | Water -cooling electrode structure of leak protection water | |
| CN206204369U (en) | A kind of low-pressure energy-saving efficient outer circulation air cooling system | |
| CN203881003U (en) | Liquid spraying type heat exchanger in refrigeration system | |
| CN203980706U (en) | A kind of liquid nitrogen gasification refrigeration system | |
| CN210964569U (en) | Desulfurization structure for air pollution prevention and control device | |
| CN211199280U (en) | Cover type vacuum annealing furnace | |
| CN203403922U (en) | Oil cooler | |
| CN205678966U (en) | A kind of quick cold accumulation system of electromagnetism based on magnetic fluid | |
| CN210861709U (en) | New Air Energy Heating Device for Processing Horizontal Immersion Copper Wires | |
| CN205977690U (en) | Gas transmission pipeline system of air compressor machine | |
| CN223228607U (en) | Heat preservation device of air source heat pump | |
| CN216868826U (en) | Heat recovery type air source heat pump water heater | |
| CN219494927U (en) | Large cube heat exchanger | |
| CN203949535U (en) | A kind of double tubesheet structure of cooler of electric motor | |
| CN106870094A (en) | A kind of heat sink of Cylinder of motorcycle | |
| CN204739775U (en) | Spiral sulfur trioxide electric heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210316 Address after: 314100 Building 1, NO.666 Nanxing Road, Weitang street, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Yongjin capacitor Co.,Ltd. Address before: No. 508, Dongye Road, Dongjing Town, Songjiang District, Shanghai, 201619 Patentee before: SHANGHAI YONGJIN ELECTRIC GROUP Co.,Ltd. Patentee before: Shanghai Yongjin New Energy Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |