CN103441003A - Capacitor heating method - Google Patents
Capacitor heating method Download PDFInfo
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- CN103441003A CN103441003A CN2013103663204A CN201310366320A CN103441003A CN 103441003 A CN103441003 A CN 103441003A CN 2013103663204 A CN2013103663204 A CN 2013103663204A CN 201310366320 A CN201310366320 A CN 201310366320A CN 103441003 A CN103441003 A CN 103441003A
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- capacitor
- baking oven
- drying box
- gas
- operated valve
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Abstract
The invention discloses a capacitor heating method which comprises a drying box. The drying box is sequentially connected with a vacuum pump and a gas storing tank through a pipeline. The gas storing tank is connected with the drying box through a pipeline. The pipeline between the drying box and the vacuum pump is provided with a first solenoid valve. The pipeline between the gas storing tank and the drying box is provided with a second solenoid valve. When the drying box is used, at first, the first solenoid valve and the second solenoid valve are closed, the drying box is started to heat a capacitor till a certain temperature. Afterwards, the first solenoid valve is opened, the vacuum pump is started to pump gas into the gas storing tank and at the moment, gas in the capacitor is also pumped out. The gases in the gas storing tank are mixed and reach the same temperature and then, the first solenoid valve is closed and the second solenoid valve is opened. The gases are filled into the drying box and the drying box continues performing heating. The preset drying temperature is achieved after repetition of the steps. With the capacitor heating method, heating time can be greatly reduced and production efficiency is improved.
Description
Technical field
The invention belongs to the capacitor technology field, specifically a kind of capacitor heating means.
Background technology
Capacitor is a kind of electric component commonly used, in electronic equipment and various circuit, use extensively, the large-scale capacitor device needed capacitor internal is carried out to drying before processing is dispatched from the factory, generally by the method for heating, capacitor is carried out to drying, make the aqueous vapor in capacitor eject, according to existing drying means, generally that capacitor is put into to the baking oven oven dry that heats up, owing to only having a through hole that diameter is very little on capacitor casing, therefore temperature conduction is very slow, capacitor internal will be through for a long time reaching identical temperature with outside, and because through hole is very little, aqueous vapor in the summer capacitor slowly flows to outside needs about 70 hours until reach dry the requirement, need the longer time winter, this makes the production efficiency of capacitor very low.
Summary of the invention
The present invention is directed to the prior art deficiency, a kind of capacitor heating means are provided, this heater can improve the speed of capacitor drying, thereby 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, be provided with the first electromagnetically operated valve on described pipeline between described baking oven and described vacuum pump, on the described pipeline between described air accumulator and described baking oven, be provided with the second electromagnetically operated valve; Utilize the heating means of described equipment to comprise the following steps: 1) closed described the first electromagnetically operated valve and described the second electromagnetically operated valve are put into described baking oven by capacitor and are heated, 2) open described the first electromagnetically operated valve and described vacuum pump by the described air accumulator of gas suction in described baking oven, 3) closed described the first electromagnetically operated valve, open described the second electromagnetically operated valve the gas in air accumulator is put into to baking oven, adopt such heating means can greatly reduce heating time, enhance productivity.
In technique scheme, preferred, also be provided with heater on described air accumulator.Heater is set on air accumulator first to be heated the gas that will enter baking oven, if first gas is put into to baking oven, to be heated the gas-heated speed of capacitor so quite slow again, after therefore first being heated again the fill gas body can accelerate the firing rate of gas.
In technique scheme, preferred, be provided with drying device on described air accumulator.Drying device is set the gas of suction air accumulator is carried out to drying, make the rate of drying of capacitor faster.
In technique scheme, preferred, described heating means repeated several times, make heating more thorough like this, makes that to add thermal effect excessively better.
The present invention compared with prior art, have following beneficial effect: the present invention in use, first by the first electromagnetically operated valve and the second closed electromagnetic valve, opening baking oven is heated capacitor, open the first electromagnetically operated valve after being heated to uniform temperature, starting vacuum pump is bled in gas suction air accumulator, at this moment the gas in capacitor also can be drawn out of, in air accumulator, gas can mix the temperature that reaches identical, then close the first electromagnetically operated valve and open the second electromagnetically operated valve, the gas that mixing is reached to uniform temp is filled in baking oven, at this moment the gas temperature in capacitor and the gas temperature outside capacitor are basic identical, then continue baking oven and continue heating, so circulation reaches predetermined baking temperature several times, adopt such heating means can greatly reduce heating time, enhance productivity.
The accompanying drawing explanation
The structural representation that Fig. 1 is present device.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail: referring to 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, be provided with the first electromagnetically operated valve 5 on described pipeline 2 between described baking oven 1 and described vacuum pump 3, be provided with the second electromagnetically operated valve 6 on the described pipeline 2 between described air accumulator 4 and described baking oven 1; Utilize the heating means of described equipment to comprise the following steps: 1) closed described the first electromagnetically operated valve 5 and described the second electromagnetically operated valve 6 are put into described baking oven 1 heating by capacitor 9,2) open described the first electromagnetically operated valve 5 and described vacuum pump 3 by the described air accumulator 4 of gas suction in described baking oven 1,3) closed described the first electromagnetically operated valve 5, open described the second electromagnetically operated valve 6 gas in air accumulator 4 is put into to baking oven 1, in order to make heating effect better, above-mentioned heating means can be repeatedly, adopt such heating means can greatly reduce heating time, enhance productivity.Also be provided with heater 7 on described air accumulator 4.Heater 7 is set on air accumulator 4 first to be heated the gas that will enter baking oven 1, if first gas is put into to baking oven 1, to be heated the gas-heated speed of capacitor 9 so quite slow again, after therefore first being heated again the fill gas body can accelerate the firing rate of gas.Be provided with drying device 8 on described air accumulator 4.The gas that 8 pairs of suction air accumulators 4 of drying device are set carries out drying, makes the rate of drying of capacitor 9 faster.
Claims (4)
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), be provided with the first electromagnetically operated valve (5) on described pipeline (2) between described baking oven (1) and described vacuum pump (3), on the described pipeline (2) between described air accumulator (4) and described baking oven (1), be provided with the second electromagnetically operated valve (6); Utilize the heating means of described equipment to comprise the following steps: 1) closed described the first electromagnetically operated valve (5) and described the second electromagnetically operated valve (6) are put into described baking oven (1) heating by capacitor (9), 2) open described the first electromagnetically operated valve (5) and described vacuum pump (3) by the described air accumulator of gas suction (4) in described baking oven (1), 3) closed described the first electromagnetically operated valve (5), open described the second electromagnetically operated valve (6) gas in air accumulator (4) put into to baking oven (1).
2. a kind of capacitor heating means as claimed in claim 1, is characterized in that, also is provided with heater (7) on described air accumulator (4).
3. a kind of capacitor heating means as claimed in claim 1, is characterized in that, is provided with drying device (8) on described air accumulator (4).
4. 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 true CN103441003A (en) | 2013-12-11 |
| CN103441003B CN103441003B (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310366320.4A Active CN103441003B (en) | 2013-08-21 | 2013-08-21 | A kind of capacitor heating means |
Country Status (1)
| Country | Link |
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| CN (1) | CN103441003B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546969A (en) * | 2015-07-20 | 2016-05-04 | 深圳市信宇人科技有限公司 | Pressure-varying type heating method for heating box suitable for tunnel type roasting line and heating box of tunnel type roasting line |
| CN113611549A (en) * | 2021-10-09 | 2021-11-05 | 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546969A (en) * | 2015-07-20 | 2016-05-04 | 深圳市信宇人科技有限公司 | Pressure-varying type heating method for heating box suitable for tunnel type roasting line and heating box of tunnel type roasting line |
| CN105546969B (en) * | 2015-07-20 | 2018-08-07 | 深圳市信宇人科技股份有限公司 | It is suitable for the buckling formula temperature-rising method and its warming box of the warming box of tunnel type baking line |
| CN113611549A (en) * | 2021-10-09 | 2021-11-05 | 南通三喜电子有限公司 | Drying device for intelligent manufacturing based on capacitor |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103441003B (en) | 2016-04-13 |
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