CN202003853U - Capacitor vacuum drying and dipping treatment system - Google Patents
Capacitor vacuum drying and dipping treatment system Download PDFInfo
- Publication number
- CN202003853U CN202003853U CN2010205424835U CN201020542483U CN202003853U CN 202003853 U CN202003853 U CN 202003853U CN 2010205424835 U CN2010205424835 U CN 2010205424835U CN 201020542483 U CN201020542483 U CN 201020542483U CN 202003853 U CN202003853 U CN 202003853U
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- condenser
- heater
- closed container
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Abstract
The utility model provides a capacitor vacuum drying and dipping treatment system which comprises a fun, a front angle valve, a rear angle valve, a heater, a condenser, a water collector and a main pipeline angle valve; the capacitor is arranged in a closed container; a heated air circulating system further comprises the condenser, a circulating fan, the heater and four branch pipes; wherein the condenser is used for condensing the oil/water vapor in hot air in the closed container into liquid so as to be discharged out of the container; the circulating fan is used for extracting cold air out of the condenser; the heater is used for heating air; the four branch pipes are used for leading the heated air from the heater into the closed container; when the air flows, the air temperature in the container can be balanced; therefore, the system solves the technical problems that: when the heated temperature is not uniform, the heating efficiency is low; as the evaporated oil/water vapor cannot be discharged out of the container timely, the load of a vacuum pump is increased, capacitor cores are populated, and the usability of the vacuum pump is lowered, so that the treatment time of the whole system is prolonged.
Description
Technical field
The utility model relates to a kind of capacitor vacuumize impregnation process process, particularly a kind of capacitor hot air circulating system.
Background technology
Power capacitor will carry out the vacuumize impregnation process in process of production, its objective is moisture and the gas of removing capacitor inside to greatest extent.
At present, treatment process commonly used is for to be positioned over capacitor in the closed container, container is heated, the water evaporates of capacitor inside is come out, by vacuum pump oil vapour residual in the water vapour that is evaporated and the container is extracted out outside the container again, reach the moisture of removal capacitor inside and the purpose of gas, but there is following drawback in this technology:
The first, existing this mode of heating is directly closed container to be heated, thereby the air flow property in the container can be poor, tends to cause heating-up temperature inhomogeneous, causes the low technological deficiency of the efficiency of heating surface.
The second, the eliminating of oil, water vapour mainly is to extract out by vacuum pump, and therefore oil and water vapour can not in time be discharged outside the closed container, increased the load of vacuum pump, pollute capacitor packet, and cause the serviceability of vacuum pump to descend, and then can prolong the processing time of whole system.
The utility model content
The purpose of this utility model is to provide a kind of capacitor vacuumize immersion treatment system, heating-up temperature is inhomogeneous to solve, oil and water vapour can not in time be discharged outside the closed container, increase the load of vacuum pump, even polluted the technical problem of capacitor body.
A kind of capacitor vacuumize immersion treatment system, capacitor is arranged in the closed container, also comprise hot air circulating system, described hot air circulating system comprises that further the oil, the water recovery that are used for the hot-air in the closed container become the outer condenser of liquid amount discharge container, be used for circulating fan with the cold air body extraction of condenser, be used for heater that air is heated and at least 1 arm that is used for the hot-air after coming out from heater is imported closed container, and
Described heater, circulating fan, condenser form a circulation wind path by pipeline and closed container.
Preferably, the arm that the hot-air after being used for coming out from heater imports closed container is set to 4, is distributed in 4 corners of closed container.
Preferably, also comprise a water collector, described water collector is arranged on the below of condenser.
Preferably, being provided with one on described closed container and the pipeline that heater links to each other is used for heater is communicated with closed container or isolated back angle valve.
Preferably, the pipe place that connects, circulating fan upper end is provided with one and is used for circulating fan is communicated with condenser or the preceding angle valve isolated with vacuum pump.
Preferably, the pipe place that links to each other with closed container of condenser is provided with a main line valve.
Compared with prior art, there is following technique effect in the utility model:
First, the utility model is after the container heating is opened, open preceding angle valve successively, back angle valve and main line angle valve, impel the pipeline in the whole system unimpeded, open condenser then, blower fan and heater, air through heating flows in the condenser, airborne oil, steam flows in the water collector in condenser after the condensation, air by condenser is sent in the heater and heats, get back in the container from container bottom by 4 arms at last, these 4 arms are arranged on the place, 4 angles of container bottom, make the air that comes out from heater can be evenly distributed in the container, make the gas temperature in the container reach balanced, improve the efficiency of heating surface.
Second, after the container heating is opened, airborne oil and steam condense into liquid by condenser and flow in the water collector and then outside the amount discharge container in capacitor and the container, thereby reach preliminary removal capacitor internal moisture, alleviate the vacuum pump load, prevent that Residual oil in the container from polluting the purpose of capacitor packet.
Description of drawings
Fig. 1 is the structural representation of the utility model capacitor vacuumize immersion treatment system;
Embodiment
Below in conjunction with accompanying drawing, the utility model is done further detailed narration.
Please refer to Fig. 1, a kind of capacitor vacuumize of the utility model immersion treatment system, capacitor is arranged in the closed container 8, also comprise hot air circulating system, described hot air circulating system further comprises the oil that is used for the hot-air in the closed container 8, water recovery becomes the outer condenser 4 of liquid amount discharge container, be used for circulating fan 5 with the cold air body extraction of condenser 4, be used for heater 6 that air is heated and at least 1 arm that is used for the hot-air after coming out from heater 6 is imported closed container 8, and, described heater 6, circulating fan 5, condenser 6 forms a circulation wind path by pipeline and closed container 8: the air of extracting out in the closed container 8 enters in the condenser 4, airborne oil, steam is discharged to outside the container after the condensation in condenser 4, air by condenser 4 is sent in the heater 6 after circulating fan 5 is extracted out again and heats, and 4 arms of 4 corners by being distributed in closed container 8 bottoms are got back in the closed container 8 at last.Hot air circulating system also comprises a water collector 7, and described water collector 7 is arranged on the below of condenser 4.Being provided with one on described closed container 8 and the pipeline that heater 6 links to each other is used for heater 6 is communicated with closed container 8 or isolated back angle valve 2.The pipe place that circulating fan 5 upper ends connect is provided with one and is used for circulating fan 5 communicated with condenser 4 or the preceding angle valve 1 isolated with vacuum pump 9.The pipe place that condenser 4 links to each other with closed container 8 is provided with a main line valve 3.
The utility model is after the container heating is opened, angle valve 1, back angle valve 2 and main line angle valve 3 before opening successively, impel the pipeline in the whole system unimpeded, the air of extracting out in the closed container 8 enters in the condenser 4, airborne oil, steam are discharged in the water collector 7 in condenser 4 after the condensation, air by condenser 4 is sent in the heater 6 after circulating fan 5 is extracted out again and heats, and gets back in the container from container bottom by 4 arms at last, has finished the hot air circulation process.
More than disclosed only be the application's a specific embodiment, but the application is not limited thereto, any those skilled in the art can think variation, all should drop in the application's the protection range.
Claims (5)
1. capacitor vacuumize immersion treatment system, capacitor is arranged in the closed container, it is characterized in that, also comprise hot air circulating system, described hot air circulating system further comprises the oil that is used for the hot-air in the closed container, water recovery becomes the outer condenser of liquid amount discharge container, be used for circulating fan with the cold air body extraction of condenser, be used for heater that air is heated and at least 1 arm that is used for the hot-air after coming out from heater is imported closed container, and, described heater, circulating fan, condenser forms a circulation wind path by pipeline and closed container.
2. capacitor vacuumize immersion treatment system as claimed in claim 1 is characterized in that, the arm that the hot-air after being used for coming out from heater imports closed container is set to 4, is distributed in 4 corners of closed container.
3. capacitor vacuumize immersion treatment system as claimed in claim 1 is characterized in that also comprise a water collector, described water collector is arranged on the below of condenser.
4. capacitor vacuumize immersion treatment system as claimed in claim 1 or 2 is characterized in that, is provided with one on described closed container and the pipeline that heater links to each other and is used for heater is communicated with closed container or isolated back angle valve.
5. capacitor vacuumize immersion treatment system as claimed in claim 1 or 2 is characterized in that, the pipe place that the circulating fan upper end connects is provided with one and is used for circulating fan is communicated with condenser or the preceding angle valve isolated with vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205424835U CN202003853U (en) | 2010-09-26 | 2010-09-26 | Capacitor vacuum drying and dipping treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205424835U CN202003853U (en) | 2010-09-26 | 2010-09-26 | Capacitor vacuum drying and dipping treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202003853U true CN202003853U (en) | 2011-10-05 |
Family
ID=44706583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205424835U Expired - Lifetime CN202003853U (en) | 2010-09-26 | 2010-09-26 | Capacitor vacuum drying and dipping treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202003853U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107658153A (en) * | 2017-10-23 | 2018-02-02 | 安徽江威精密制造有限公司 | A kind of capacitor is dried in vacuo immersion treatment system |
| CN114823173A (en) * | 2022-05-30 | 2022-07-29 | 上海思源电力电容器有限公司 | Vacuum impregnation process for polypropylene film power capacitor |
-
2010
- 2010-09-26 CN CN2010205424835U patent/CN202003853U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102013342B (en) * | 2010-09-26 | 2012-10-17 | 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 |
| CN107658153A (en) * | 2017-10-23 | 2018-02-02 | 安徽江威精密制造有限公司 | A kind of capacitor is dried in vacuo immersion treatment system |
| CN114823173A (en) * | 2022-05-30 | 2022-07-29 | 上海思源电力电容器有限公司 | Vacuum impregnation process for polypropylene film power capacitor |
| CN114823173B (en) * | 2022-05-30 | 2024-03-15 | 上海思源电力电容器有限公司 | Vacuum impregnation process for polypropylene film power capacitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111005 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |