CN103441003B - A kind of capacitor heating means - Google Patents
A kind of capacitor heating means Download PDFInfo
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- CN103441003B CN103441003B CN201310366320.4A CN201310366320A CN103441003B CN 103441003 B CN103441003 B CN 103441003B CN 201310366320 A CN201310366320 A CN 201310366320A CN 103441003 B CN103441003 B CN 103441003B
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- baking oven
- operated valve
- electromagnetically operated
- air accumulator
- capacitor
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Abstract
The invention discloses a kind of capacitor heating means, comprise baking oven, baking oven is connected with vacuum pump, air accumulator in turn by pipeline, air accumulator connects baking oven by pipeline, pipeline between baking oven and vacuum pump is provided with the first electromagnetically operated valve, the described pipeline between air accumulator and baking oven is provided with the second electromagnetically operated valve.In use, first by the first electromagnetically operated valve and the second closed electromagnetic valve, open baking oven to heat capacitor, the first electromagnetically operated valve is opened after being heated to uniform temperature, start vacuum pump to carry out bleeding by gas suction air accumulator, at this moment the gas in capacitor also can be drawn out of, in air accumulator, gas can mix and reaches identical temperature, then close the first electromagnetically operated valve and open the second electromagnetically operated valve, again gas is filled in baking oven, then continue baking oven and continue heating, circulation like this reaches predetermined baking temperature several times, such heating means are adopted to greatly reduce heating time, enhance productivity.
Description
Technical field
The invention belongs to capacitor technology field, specifically a kind of capacitor heating means.
Background technology
Capacitor is a kind of conventional electric component, use extensively in electronic equipment and various circuit, large-scale capacitor device needed to carry out drying to capacitor internal before processing is dispatched from the factory, generally by the method for heating, drying is carried out to capacitor, aqueous vapor in capacitor is ejected, according to existing drying means, generally capacitor is put into baking oven to carry out intensification oven dry, owing to capacitor casing only having the through hole that a diameter is very little, therefore temperature conduction is very slow, capacitor internal will through for a long time reaching identical temperature with outside, and because through hole is very little, aqueous vapor in summer capacitor slowly flows to outside until reach drying to require needs 70 hours, then need the longer time winter, this makes the production efficiency of capacitor very low.
Summary of the invention
The present invention is directed to prior art deficiency, provide a kind of capacitor heating means, this heater can improve the speed of capacitor drying, thus enhances productivity.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: a kind of capacitor heating means, adopt following equipment: this equipment comprises baking oven, described baking oven is connected with vacuum pump, air accumulator in turn by pipeline, described air accumulator connects described baking oven by described pipeline, described pipeline between described baking oven and described vacuum pump is provided with the first electromagnetically operated valve, the described pipeline between described air accumulator and described baking oven is provided with the second electromagnetically operated valve; The heating means of described equipment are utilized to comprise the following steps: 1) capacitor is put into described baking oven and heated by closed described first electromagnetically operated valve and described second electromagnetically operated valve, 2) described first electromagnetically operated valve and described vacuum pump is opened by air accumulator described in the gas suction in described baking oven, 3) closed described first electromagnetically operated valve, open described second electromagnetically operated valve and the gas in air accumulator is put into baking oven, adopt such heating means to greatly reduce heating time, enhance productivity.
In technique scheme, preferably, described air accumulator is also provided with heater.Air accumulator arranges heater the gas that will enter baking oven is first heated, if first gas is put into baking oven to carry out heating the gas-heated speed of so capacitor more quite slowly, after therefore first heating, insufflation gas can accelerate the firing rate of gas again.
In technique scheme, preferably, described air accumulator is provided with drying device.Drying device is set drying is carried out to the gas of suction air accumulator, make the rate of drying of capacitor faster.
In technique scheme, preferably, described heating means repeated several times, makes heating more thorough like this, makes to add thermal effect excessively better.
The present invention compared with prior art, there is following beneficial effect: the present invention in use, first by the first electromagnetically operated valve and the second closed electromagnetic valve, open baking oven to heat capacitor, the first electromagnetically operated valve is opened after being heated to uniform temperature, start vacuum pump to carry out bleeding by gas suction air accumulator, at this moment the gas in capacitor also can be drawn out of, in air accumulator, gas can mix and reaches identical temperature, then close the first electromagnetically operated valve and open the second electromagnetically operated valve, the gas that mixing reaches identical temperature is filled in baking oven, at this moment the gas temperature in capacitor is substantially identical with the gas temperature outside capacitor, then continue baking oven and continue heating, circulation like this reaches predetermined baking temperature several times, such heating means are adopted to greatly reduce heating time, enhance productivity.
Accompanying drawing explanation
Fig. 1 is the structural representation of present device.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail: see Fig. 1, a kind of capacitor heating means, adopt following equipment: this equipment comprises baking oven 1, described baking oven 1 is connected with vacuum pump 3, air accumulator 4 in turn by pipeline 2, described air accumulator 4 connects described baking oven 1 by described pipeline 2, described pipeline 2 between described baking oven 1 and described vacuum pump 3 is provided with the first electromagnetically operated valve 5, the described pipeline 2 between described air accumulator 4 and described baking oven 1 is provided with the second electromagnetically operated valve 6; The heating means of described equipment are utilized to comprise the following steps: 1) heating of described baking oven 1 put into by capacitor 9 by closed described first electromagnetically operated valve 5 and described second electromagnetically operated valve 6,2) described first electromagnetically operated valve 5 and described vacuum pump 3 is opened by air accumulator 4 described in the gas suction in described baking oven 1,3) closed described first electromagnetically operated valve 5, open described second electromagnetically operated valve 6 and the gas in air accumulator 4 is put into baking oven 1, in order to make heating effect better, above-mentioned heating means can be repeatedly, adopt such heating means to greatly reduce heating time, enhance productivity.Described air accumulator 4 is also provided with heater 7.Air accumulator 4 arranges heater 7 gas that will enter baking oven 1 is first heated, if first gas is put into baking oven 1 to carry out heating the gas-heated speed of so capacitor 9 more quite slowly, after therefore first heating, insufflation gas can accelerate the firing rate of gas again.Described air accumulator 4 is provided with drying device 8.The gas arranging drying device 8 pairs of suction air accumulators 4 carries out drying, makes the rate of drying of capacitor 9 faster.
Claims (2)
1. capacitor heating means, it is characterized in that, adopt following equipment: this equipment comprises baking oven (1), described baking oven (1) is connected with vacuum pump (3), air accumulator (4) in turn by pipeline (2), described air accumulator (4) connects described baking oven (1) by described pipeline (2), described pipeline (2) between described baking oven (1) and described vacuum pump (3) is provided with the first electromagnetically operated valve (5), the described pipeline (2) between described air accumulator (4) and described baking oven (1) is provided with the second electromagnetically operated valve (6), the heating means of described equipment are utilized to comprise the following steps: 1) described baking oven (1) heating put into by capacitor (9) by closed described first electromagnetically operated valve (5) and described second electromagnetically operated valve (6), 2) described first electromagnetically operated valve (5) and described vacuum pump (3) is opened by air accumulator (4) described in the gas suction in described baking oven (1), 3) closed described first electromagnetically operated valve (5), open described second electromagnetically operated valve (6) and the gas in air accumulator (4) is put into baking oven (1), described air accumulator (4) is also provided with heater (7), described air accumulator (4) is provided with drying device (8).
2. a kind of capacitor heating means as claimed in claim 1, is characterized in that, described heating means repeated several times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310366320.4A CN103441003B (en) | 2013-08-21 | 2013-08-21 | A kind of capacitor heating means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310366320.4A CN103441003B (en) | 2013-08-21 | 2013-08-21 | A kind of capacitor heating means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103441003A CN103441003A (en) | 2013-12-11 |
| CN103441003B true CN103441003B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310366320.4A Active CN103441003B (en) | 2013-08-21 | 2013-08-21 | A kind of capacitor heating means |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990395A (en) * | 2015-07-20 | 2015-10-21 | 深圳市信宇人科技有限公司 | Pressure change type temperature rising method of temperature rising tank suitable for tunnel type drying line |
| CN113611549B (en) * | 2021-10-09 | 2021-12-03 | 南通三喜电子有限公司 | Drying device for intelligent manufacturing based on capacitor |
| CN115258318A (en) * | 2022-06-30 | 2022-11-01 | 河北汉光重工有限责任公司 | High-temperature inflating device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4424633A (en) * | 1980-10-11 | 1984-01-10 | Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh | Apparatus for heating and drying articles |
| CN101105361A (en) * | 2006-07-14 | 2008-01-16 | 三星电子株式会社 | Method of drying an object and apparatus for performing the same |
| 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 |
| CN102353238A (en) * | 2011-08-01 | 2012-02-15 | 上海海事大学 | Intermittent type vacuum microwave drying device and method for processing core material of vacuum heat insulation plate by using intermittent type vacuum microwave drying device |
-
2013
- 2013-08-21 CN CN201310366320.4A patent/CN103441003B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4424633A (en) * | 1980-10-11 | 1984-01-10 | Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh | Apparatus for heating and drying articles |
| CN101105361A (en) * | 2006-07-14 | 2008-01-16 | 三星电子株式会社 | Method of drying an object and apparatus for performing the same |
| 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 |
| CN102353238A (en) * | 2011-08-01 | 2012-02-15 | 上海海事大学 | Intermittent type vacuum microwave drying device and method for processing core material of vacuum heat insulation plate by using intermittent type vacuum microwave drying device |
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|---|---|
| CN103441003A (en) | 2013-12-11 |
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