CN201955200U - Liquid detector for rubber sac of transformer oil storage cabinet - Google Patents
Liquid detector for rubber sac of transformer oil storage cabinet Download PDFInfo
- Publication number
- CN201955200U CN201955200U CN2010206387640U CN201020638764U CN201955200U CN 201955200 U CN201955200 U CN 201955200U CN 2010206387640 U CN2010206387640 U CN 2010206387640U CN 201020638764 U CN201020638764 U CN 201020638764U CN 201955200 U CN201955200 U CN 201955200U
- Authority
- CN
- China
- Prior art keywords
- dividing plate
- flange
- transformer oil
- rubber bag
- bag tank
- 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.)
- Expired - Fee Related
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- Housings And Mounting Of Transformers (AREA)
Abstract
A liquid detector for a rubber sac of a transformer oil storage cabinet relates to structural improvement of liquid detection devices for a rubber sac of a transformer oil storage cabinet, and is simple in structure and capable of warning on damage of the rubber sac. The liquid detector comprises a casing, and is structurally characterized in that a convex edge is arranged at an opening of the casing, a diaphragm connected with a warning circuit is arranged above the flange and provided with a through hole, an upper cover with an oil way is arranged above the diaphragm, a flange is disposed below the convex edge, a floater is sleeved to a vertical guide post disposed in the casing, and a circuit connected with an alarm and arranged on the diaphragm can be made on when the floaters contacts with the diaphragm.
Description
Technical field
The utility model relates to the improvement that a kind of transformer oil conservater rubber bag tank is surveyed the liquid device structure.
Background technology
Transformer oil conservater rubber bag tank is to adopt the good high-tenacity adhesive plaster of oil resistance to process, and places the transformer oil conservater, changes with oil level and fluctuates, stop water and oxygen to invade pasta, prevent oil quality deterioration, prolong the serviceable life of insulating material, guarantee the operation of transformer long-term safety.
When existing transformer oil conservater rubber bag tank is in operation quality problems such as damage, chronic seepage occur, be difficult to be found, so that influenced the normal operation of transformer complete machine.The domestic and international at present solution that this type of problem is found not yet.
Summary of the invention
The utility model is exactly at the problems referred to above, provides a kind of simple in structure, can make the transformer oil conservater rubber bag tank Liquid measuring apparatus of warning to the damage of rubber bag tank.
For reaching above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, and the utility model comprises housing, and its structural feature shell nozzle place is provided with flange, and the top of flange is that dividing plate is provided with through hole with the continuous dividing plate of alarm circuit; The top of dividing plate is the loam cake with oil duct; The below of flange is provided with flange; Be provided with vertical guide pillar in the housing, be socketed with float on the guide pillar; When described float contacts with dividing plate, can be with the circuit communication that links to each other with alarm on the dividing plate.
The beneficial effects of the utility model: it is few, simple in structure that the utility model is formed member; In addition, when rubber bag tank breakage, leakage of oil, oil is entered in the housing by through hole, and the float in the housing floats along guide pillar; When float touches loam cake, alarm is opened, people can learn that rubber bag tank damages, and can in time safeguard rubber bag tank; Whether the utility model can detect rubber bag tank effectively and damage thus.
Description of drawings
Fig. 1 is a vertical view of the present utility model.
Fig. 2 is the A-A cut-open view of Fig. 1.
Embodiment
The utility model comprises housing 4, and housing 4 opening parts are provided with flange 7, and the top of flange 7 is that dividing plate 11 is provided with through hole 8 with the continuous dividing plate 11 of alarm circuit; The top of dividing plate 11 is the loam cake 9 with oil duct 10; The below of flange 7 is provided with flange 5; Be provided with vertical guide pillar 3 in the housing 4, be socketed with float 2 on the guide pillar 3; After described float 2 contacts with dividing plate 11, can be with the circuit communication that links to each other with alarm on the dividing plate 11.
Described float 2 is made by magnet, and dividing plate 11 is made by metallic iron; When float 2 is subjected to the buoyancy come-up,, when also having certain distance, can collide by magnetic attraction with dividing plate 11 owing to itself have magnetic; Whether leakage of oil is sensitive more to make the utility model detect rubber bag tank 12.
Outside the described housing 4 rubber sleeve 1 can be set; Prevent the corrosion of oil to housing 4.
On the described dividing plate 11 contact that links to each other with alarm circuit can be set, corresponding to the contact conductor be set on the float 2; When contacting when float 2 come-ups and with the contact, the conductor on the float 2 makes the circuit of alarm become path; Alarm begins to report to the police.
Also can on dividing plate 11 contact switch be set, when float touched contact switch, alarm was opened.
During use, the utility model is arranged at the bottom of rubber bag tank 12; The bottom of rubber bag tank 12 is fixed between dividing plate 11 and the flange 5 by bolt 6 gets final product.
When rubber bag tank 12 had the phenomenon of leakage to occur, the oil in the transformer oil conservater was flowed in the housing 4 by the oil duct 10 of loam cake 9, the through hole 8 of dividing plate 11 by rubber bag tank 12 bottoms; The buoyancy that float 2 is subjected to oil rises; When float 2 touched dividing plate 11, the circuit of alarm became path, and alarm begins to report to the police, and reminds people rubber bag tank 12 has damaged.
Claims (3)
1. transformer oil conservater rubber bag tank Liquid measuring apparatus comprises housing (4), it is characterized in that housing (4) opening part is provided with flange (7), and the top of flange (7) is that dividing plate (11) is provided with through hole (8) with the continuous dividing plate (11) of alarm circuit; The top of dividing plate (11) is for having the loam cake (9) of oil duct (10); The below of flange (7) is provided with flange (5); Be provided with vertical guide pillar (3) in the housing (4), be socketed with float (2) on the guide pillar (3); After the same dividing plate of described float (2) (11) contact, dividing plate (11) can be gone up the circuit communication that links to each other with alarm.
2. transformer oil conservater rubber bag tank Liquid measuring apparatus according to claim 1 is characterized in that described float (2) made by magnet, and dividing plate (11) is made by metallic iron.
3. transformer oil conservater rubber bag tank Liquid measuring apparatus according to claim 1 is characterized in that described housing (4) is outside equipped with rubber sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206387640U CN201955200U (en) | 2010-12-02 | 2010-12-02 | Liquid detector for rubber sac of transformer oil storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206387640U CN201955200U (en) | 2010-12-02 | 2010-12-02 | Liquid detector for rubber sac of transformer oil storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201955200U true CN201955200U (en) | 2011-08-31 |
Family
ID=44499308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206387640U Expired - Fee Related CN201955200U (en) | 2010-12-02 | 2010-12-02 | Liquid detector for rubber sac of transformer oil storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201955200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063373A (en) * | 2012-12-28 | 2013-04-24 | 特变电工沈阳变压器集团有限公司 | Leak detector of capsule for transformer oil conservator |
-
2010
- 2010-12-02 CN CN2010206387640U patent/CN201955200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063373A (en) * | 2012-12-28 | 2013-04-24 | 特变电工沈阳变压器集团有限公司 | Leak detector of capsule for transformer oil conservator |
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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: 20110831 Termination date: 20161202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |