CN205483416U - Capacitor bank seals airtight detection device immediately - Google Patents
Capacitor bank seals airtight detection device immediately Download PDFInfo
- Publication number
- CN205483416U CN205483416U CN201620133690.2U CN201620133690U CN205483416U CN 205483416 U CN205483416 U CN 205483416U CN 201620133690 U CN201620133690 U CN 201620133690U CN 205483416 U CN205483416 U CN 205483416U
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- cylinder
- detection device
- cup
- airtight detection
- jar
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Abstract
The utility model discloses a capacitor bank seals airtight detection device immediately soaks jar, vacuum pressure meter, vacuum pump and cup including sealed containing, vacuum pressure meter install contain soak the jar on, the vacuum pump soak the jar and pass through connecting pipe sealing connection with containing, the cup arrange in to contain and soak the jar, measuring liquid is equipped with in the cup. The utility model discloses a capacitor bank seals airtight detection device immediately arranges in to contain and soaks the jar being equipped with the cup that detects liquid, through the mode of evacuation, makes the leakproofness that detects inside that liquid dipes electric capacity and detect naked article electric capacity, safe and reliable.
Description
Technical field
This utility model relates to the detection device of the vertical rear sealing of a kind of electrolysis condenser group, particularly relates to a kind of Capacitor banks airtight detection device of vertical sealing.
Background technology
After aluminium electrolytic capacitor assembling, the sealing of encapsulation is to prevent electrolyte volatilization, guarantee Capacitor Load Life and the key factor of performance, therefore, after encapsulation, the inspection to sealing is essential, capacitor is mainly put in pure water by current existing inspection method, by heating pure water, makes pure water have the position of fine gap to enter from sealing capacitor under heat, the air of capacitor internal is discharged, judges the quality of sealing from generation bubble；But owing to water boiling point is low, under certain hot pressing, boiling itself will produce bubble, and the highest hot pressing that can reach is not enough so that the air in aluminium electrolutic capacitor discharges completely, and therefore the differentiation of level true to air-tightness interferes；And at high operating temperatures, micelle or explosion-proof valve are easily washed open by aluminium electrolutic capacitor due to intrinsic pressure excessive generation gas, and air pressure release can make boiling water splash, the hidden danger that operation security presence is bigger.
Utility model content
The purpose of this utility model is to overcome the existing Capacitor banks airtight detection device of vertical sealing when detection; need the cup equipped with pure water is heated; micelle or explosion-proof valve are easily washed open by aluminium electrolutic capacitor due to intrinsic pressure excessive generation gas; air pressure release can make boiling water splash; there is the defect of potential safety hazard; thus use and the cup equipped with detection liquid is placed in the impregnation cylinder of sealing, the technical scheme making detection liquid be immersed in aluminium electrolutic capacitor by the way of evacuation solves this problem.
The technical scheme that the technical problem proposed by solving this utility model uses is: the Capacitor banks of the present utility model airtight detection device of vertical sealing includes Packed impregnation cylinder, pressure vacuum gauge, vacuum pump and cup, described pressure vacuum gauge is arranged on impregnation cylinder, described vacuum pump is tightly connected by being connected trachea with impregnation cylinder, described cup is placed in impregnation cylinder, equipped with detection liquid in described cup.
The technical scheme being further qualified this utility model includes:
Described impregnation cylinder is included cylinder body and cylinder cap, cylinder body and cylinder cap and is fastened by seal buckle, is provided with sealing ring between cylinder body and cylinder cap.
Described pressure vacuum gauge is arranged on cylinder cap top, and described connection trachea is connected on cylinder body.
Described connection trachea is provided with exhaustor, and exhaustor connects with being connected trachea, and exhaustor is provided with air pressure valve.
Pass through technique scheme, the beneficial effects of the utility model are: Capacitor banks of the present utility model stands and seals airtight detection device being placed in impregnation cylinder equipped with the cup detecting liquid, by the way of evacuation, detection liquid is made to be immersed in the inside of electric capacity to detect the sealing of naked product electric capacity, safe and reliable.
Accompanying drawing explanation
Fig. 1 is that this utility model Capacitor banks founds the structural representation sealing airtight detection device.
Detailed description of the invention
Below in conjunction with accompanying drawing, structure of the present utility model is described further.
With reference to Fig. 1, the Capacitor banks airtight detection device of vertical sealing includes Packed impregnation cylinder 1, pressure vacuum gauge 2, vacuum pump 3 and cup 4, pressure vacuum gauge 2 is arranged on impregnation cylinder 1, vacuum pump 3 is tightly connected by being connected trachea 5 with impregnation cylinder 1, cup 4 is placed in impregnation cylinder 1, equipped with detection liquid 6 in cup.Detection liquid 6 in the present embodiment is colored liquid, convenient observation during detection.Cup in the present embodiment is beaker.In the present embodiment, impregnation cylinder 1 is included cylinder body 11 and cylinder cap 12, cylinder body 11 and cylinder cap 12 and is fastened by seal buckle 13, is provided with sealing ring between cylinder body 11 and cylinder cap 12.While cylinder body 11 and cylinder cap 12 are fastened by seal buckle 13, compress sealing ring and make to seal between cylinder body 11 and cylinder cap 12, make impregnation cylinder form a cavity sealed.Pressure vacuum gauge 2 is arranged on cylinder cap 12 top, connects trachea and is connected on cylinder body 11.Connecting trachea 5 and be provided with exhaustor 7, exhaustor 7 connects with being connected trachea 5, and exhaustor 7 is provided with air pressure valve 8, and air pressure valve 8 controls the break-make of exhaustor and external atmosphere pressure, the pressure in regulation impregnation cylinder.This utility model in use, is soaked in aluminium electrolutic capacitor 9 in the beaker equipped with detection liquid 6, and liquid must be completely covered the whole body of aluminium electrolutic capacitor 9, is put into by beaker in impregnation cylinder 1, fastens cylinder cap, and cylinder cap 12 seals with cylinder body 11.Turn air pressure valve 8 makes trachea keep complete air-tight state, open vacuum pump switch, make vacuum pump 3 operate, the air in impregnation cylinder 1 is detached, until pressure vacuum gauge 8 display keeps 10 to 12 minutes after reaching 60cmHG, it is then shut off vacuum pump 3, opens air pressure valve 8, make gas discharge from exhaustor 7, aluminium electrolutic capacitor 9 is taken out from sealing space, stripping shell, observes the degree that detection liquid enters, it is judged that air-tightness result: detection liquid entrance then judges defective.This method reduce the error that sense organ judges, avoid the operational danger under high hot pressing condition simultaneously.
Although detailed description of the invention of the present utility model being described in detail in conjunction with accompanying drawing, but should not be construed as the restriction to protection domain of the present utility model.In the scope described by claims, various amendments and deformation that those skilled in the art can make without creative work still fall within protection domain of the present utility model.
Claims (4)
1. the Capacitor banks airtight detection device of vertical sealing, it is characterised in that:
Described detection device includes Packed impregnation cylinder, pressure vacuum gauge, vacuum pump and cup, described pressure vacuum gauge is arranged on impregnation cylinder, described vacuum pump is tightly connected by being connected trachea with impregnation cylinder, and described cup is placed in impregnation cylinder, equipped with detection liquid in described cup.
2. Capacitor banks as claimed in claim 1 is vertical seals airtight detection device, it is characterised in that: described impregnation cylinder is included cylinder body and cylinder cap, cylinder body and cylinder cap and is fastened by seal buckle, is provided with sealing ring between cylinder body and cylinder cap.
3. Capacitor banks as claimed in claim 2 is vertical seals airtight detection device, it is characterised in that: described pressure vacuum gauge is arranged on cylinder cap top, and described connection trachea is connected on cylinder body.
4. Capacitor banks as claimed in claim 1 is vertical seals airtight detection device, it is characterised in that: described connection trachea is provided with exhaustor, and exhaustor connects with being connected trachea, and exhaustor is provided with air pressure valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620133690.2U CN205483416U (en) | 2016-02-23 | 2016-02-23 | Capacitor bank seals airtight detection device immediately |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620133690.2U CN205483416U (en) | 2016-02-23 | 2016-02-23 | Capacitor bank seals airtight detection device immediately |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205483416U true CN205483416U (en) | 2016-08-17 |
Family
ID=56678595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620133690.2U Expired - Fee Related CN205483416U (en) | 2016-02-23 | 2016-02-23 | Capacitor bank seals airtight detection device immediately |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205483416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545565A (en) * | 2018-11-06 | 2019-03-29 | 韶关东阳光电容器有限公司 | A kind of manufacturing method of solid-state aluminum electrolytic capacitor |
-
2016
- 2016-02-23 CN CN201620133690.2U patent/CN205483416U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545565A (en) * | 2018-11-06 | 2019-03-29 | 韶关东阳光电容器有限公司 | A kind of manufacturing method of solid-state aluminum electrolytic capacitor |
| CN109545565B (en) * | 2018-11-06 | 2020-11-17 | 韶关东阳光电容器有限公司 | Manufacturing method of solid-state aluminum electrolytic capacitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |