CN106158271A - The hermetically sealed oil conservater of capsule-type with big blow vent - Google Patents
The hermetically sealed oil conservater of capsule-type with big blow vent Download PDFInfo
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- CN106158271A CN106158271A CN201510132709.1A CN201510132709A CN106158271A CN 106158271 A CN106158271 A CN 106158271A CN 201510132709 A CN201510132709 A CN 201510132709A CN 106158271 A CN106158271 A CN 106158271A
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- capsule
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- moisture
- oil conservater
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Abstract
The present invention relates to a kind of oil conservater, a kind of compensates and cause the capsule-type full sealed non-maintenance oil conservater of transformer oil change in volume, belong to the parts of transformator.With capsule breakage instruction, moisture, it is monitored that alarm device etc. forms by oil conservater cabinet, capsule, big blow vent, rainhat, oil level instruction.Maximum difference with general capsule type oil storage cabinet is to eliminate dessicator, adds oil level instruction and monitors alarm device with capsule breakage instruction, moisture, is provided with big blow vent and rainhat.Can find when capsule occurs damaged at once, can report to the police when moisture occurs in collection chamber.It is non-maintaining that the present invention can make capsule type oil storage cabinet realize, and improves oil conservater and the safety operation level of transformator.
Description
Technical field
The present invention relates to a kind of oil conservater, a kind of compensates and cause the capsule-type full sealed non-maintenance oil conservater of transformer oil change in volume, belong to the parts of transformator.
Background technology
Transformer oil storage mainly has three kinds at present, is diaphragm type storage oil cabinet, capsule type oil storage cabinet, wavy metal expansion type oil-storage cabinet respectively.The price of wavy metal expansion type oil-storage cabinet is about about three times of other two kinds of oil conservater prices; the ripple core body of wavy metal expansion type oil-storage cabinet causes grave gas protection act to make transformator trip being easily generated play in running; ripple core body in running if it occur that seepage treatment cost is the highest, process the time the longest; and this oil conservater time of occurrence is the longest, test without the life-cycle.Diaphragm type storage oil cabinet, due to the poor sealing easy to leak between upper and lower two cabinets and water inlet, is the most gradually eliminated.Capsule type oil storage cabinet needs to configure dessicator, and dessicator needs to regularly replace silica gel, is not the most non-maintaining product.Dessicator easily blocks simultaneously, causes transformator hypopnea, causes transformator oil spout or negative pressure.Although additionally capsule type oil storage cabinet is configured with dessicator and can not stop liquid moisture in capsule completely and produce, the moisture in capsule also can be cumulative in some cases.No matter whether capsule type oil storage cabinet configures dessicator, as long as breakage occurs in capsule, will overhaul oil conservater.
Summary of the invention
The present invention is directed to the problem that existing capsule type oil storage cabinet exists, be provided with big blow vent, eliminate dessicator, decrease the workload of periodic replacement silica gel, make oil conservater become non-maintaining product.Add oil level instruction and capsule breakage monitoring system, can find in time when capsule occurs damaged.Add moisture monitoring to report to the police, can report to the police when moisture enters oil conservater collection chamber in a large number.So can improve the property safe and reliable to operation of capsule type oil storage cabinet.
Accompanying drawing explanation
Fig. 1: profile of the present invention
Fig. 2: side view of the present invention
Specific implementation:
See Fig. 1, with capsule breakage instruction (5), vent valve (6), Oil-filling and drainage valve (7), Buchholz relay union (8), collector box (9), moisture, the oil conservater of the present invention is monitored that alarm device (10) forms by cabinet (1), capsule (2), big blow vent (3), rainhat (4), oil level instruction.Seeing Fig. 2, the oil level instruction of the present invention is made up of oil level instruction (11) and capsule bottom position instruction (12) with capsule breakage instruction (5).
During temperature of oil in transformer change, transformer oil causes change in volume because of the effect of expanding with heat and contract with cold, and transformer oil passes in and out oil conservater by Buchholz relay union (8), causes the change of oil conservater cabinet (1) oil level, thus realizes the regulation of transformer oil volume.Capsule (2) floats on the transformer oil of oil conservater, is isolated with outside air by transformer oil, prevents the air in the external world from contacting with transformer oil with moisture, affects the performance of transformer oil.
Capsule (2), by big blow vent (3) and extraneous air free exchange, keeps breathing unimpeded.It is internal that rainhat (4) prevents the rainwater of outside, dew etc. from entering capsule (2).The liquid moisture of the generation of rainhat (4) inner surface flow to the outside of oil conservater along inwall simultaneously, will not enter inside capsule.Owing to the air in capsule (2) may be with extraneous free exchange, the evaporation capacity of its moisture is more than the condensation amount of its moisture, capsule (2) endogenous cause of ill air temperature variations and a small amount of dew of producing is discharged outside capsule due to the evaporation of moisture, the accumulation of liquid moisture will not be caused.
Oil level instruction is made up of oil level instruction (11) and capsule bottom position instruction (12) two parts with capsule breakage instruction (5).When capsule (2) is intact, the height of the two instruction is equal, sends out that reflect is all the level height of oil conservater.When capsule (2) occurs damaged, capsule bottom position instruction (12) can indicate (11) significantly lower than oil level, thus can know that capsule occurs in that disrepair phenomenon the most intuitively, in order to arranges maintenance.Moisture monitors that alarm device (10) is arranged in collection chamber (9), can connect electric terminal when collection chamber (9) has liquid moisture accumulation and report to the police, and prevents liquid moisture from entering transformer body.The operation safely and reliably that transformator runs can be ensured.
Vent valve (6) is clean for being discharged by the air in collection chamber (9).Oil-filling and drainage valve (7) refuels for carrying out oil conservater supplementing and drains the oil, and may be used for draining when having moisture in collection chamber.Buchholz relay union (8) is for being connected with the Buchholz relay on transformer body.
When capsule (2) needs to change, it is not necessary to open side end cap, can be replaced by big blow vent (3), save replacing construction.
Claims (4)
1. compensates and cause a capsule-type full sealed non-maintenance oil conservater for transformer oil change in volume, it is at least made up of with capsule breakage instruction (5), vent valve (6), Oil-filling and drainage valve (7), Buchholz relay union (8), collector box (9), moisture supervision alarm device (10) etc. oil conservater cabinet (1), capsule (2), big blow vent (3), rainhat (4), oil level instruction；It is characterized in that having on the cabinet (1) of oil conservater rainhat (4), between cabinet (1) and rainhat (4), have big blow vent (3)；There is oil level instruction to indicate (5) with capsule breakage in one end of cabinet (1)；There is moisture to monitor alarm device (10) in the inside of collector box (9).
2. require described capsule-type full sealed non-maintenance oil conservater according to claims 1, it is characterized in that rainhat (4) is prevented from the rainwater in the external world, condensation water etc. and enters capsule (2), the condensation moisture of the generation of rainhat (4) inner surface flow to the outside of oil conservater along inner surface, will not enter capsule (2) the inside.
3. require described capsule-type full sealed non-maintenance oil conservater according to claims 1, it is characterized in that oil level instruction is made up of oil level instruction (11) and capsule bottom position instruction (12) two parts with capsule breakage instruction (5), when capsule (2) is intact, the height of the two instruction is equal, sends out that reflect is all the level height of oil conservater；When capsule (2) occurs damaged, capsule bottom position instruction (12) can indicate (11) significantly lower than oil level, thus can know that capsule occurs in that disrepair phenomenon the most intuitively.
4. require described capsule-type full sealed non-maintenance oil conservater according to claims 1, it is characterized in that the moisture being arranged in collection chamber (9) monitors alarm device (10), when collection chamber (9) has liquid moisture accumulation, moisture monitors that alarm device (10) is connected electric terminal and reported to the police, prevent liquid moisture from entering transformer body, the operation safely and reliably that transformator runs can be ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510132709.1A CN106158271A (en) | 2015-03-25 | 2015-03-25 | The hermetically sealed oil conservater of capsule-type with big blow vent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510132709.1A CN106158271A (en) | 2015-03-25 | 2015-03-25 | The hermetically sealed oil conservater of capsule-type with big blow vent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106158271A true CN106158271A (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510132709.1A Pending CN106158271A (en) | 2015-03-25 | 2015-03-25 | The hermetically sealed oil conservater of capsule-type with big blow vent |
Country Status (1)
| Country | Link |
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| CN (1) | CN106158271A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373731A (en) * | 2016-11-25 | 2017-02-01 | 国网四川省电力公司成都供电公司 | Oil-immersed air cooled type electric reactor |
| CN106531405A (en) * | 2016-12-01 | 2017-03-22 | 保定天威保变电气股份有限公司 | Oil storage cabinet with function of automatically detecting capsule leakage and use method for oil storage cabinet |
| CN107946024A (en) * | 2017-11-15 | 2018-04-20 | 苏州华电电气股份有限公司 | The high pressure vacuum reactor of built-in gas pipeline |
| CN114242394A (en) * | 2022-02-16 | 2022-03-25 | 贵州电网有限责任公司 | Join in marriage and become tank-type oil storage pressure release indicator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0661068A (en) * | 1992-08-04 | 1994-03-04 | Nippon Koei Co Ltd | Oil level detection equipment of conservator |
| CN2544391Y (en) * | 2002-02-05 | 2003-04-09 | 陈续杰 | Maintenance free full closed soft air-say pointer type oil storage tank |
| CN200969268Y (en) * | 2006-05-24 | 2007-10-31 | 齐耐宾 | Gas compensation full sealing oil-storage cabinet |
| CN202736647U (en) * | 2012-05-31 | 2013-02-13 | 山东泰开变压器有限公司 | Vacuumed capsule-type oil conservator with gas leakage monitoring function |
| CN103325531A (en) * | 2013-06-27 | 2013-09-25 | 甘肃省电力公司检修公司 | Intelligent oil level indicating device |
-
2015
- 2015-03-25 CN CN201510132709.1A patent/CN106158271A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0661068A (en) * | 1992-08-04 | 1994-03-04 | Nippon Koei Co Ltd | Oil level detection equipment of conservator |
| CN2544391Y (en) * | 2002-02-05 | 2003-04-09 | 陈续杰 | Maintenance free full closed soft air-say pointer type oil storage tank |
| CN200969268Y (en) * | 2006-05-24 | 2007-10-31 | 齐耐宾 | Gas compensation full sealing oil-storage cabinet |
| CN202736647U (en) * | 2012-05-31 | 2013-02-13 | 山东泰开变压器有限公司 | Vacuumed capsule-type oil conservator with gas leakage monitoring function |
| CN103325531A (en) * | 2013-06-27 | 2013-09-25 | 甘肃省电力公司检修公司 | Intelligent oil level indicating device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373731A (en) * | 2016-11-25 | 2017-02-01 | 国网四川省电力公司成都供电公司 | Oil-immersed air cooled type electric reactor |
| CN106373731B (en) * | 2016-11-25 | 2019-01-25 | 国网四川省电力公司成都供电公司 | A kind of oil-immersed forced-air cool reactor |
| CN106531405A (en) * | 2016-12-01 | 2017-03-22 | 保定天威保变电气股份有限公司 | Oil storage cabinet with function of automatically detecting capsule leakage and use method for oil storage cabinet |
| CN106531405B (en) * | 2016-12-01 | 2017-12-01 | 保定天威保变电气股份有限公司 | A kind of application method for carrying monitoring capsule seepage oil conservater |
| CN107946024A (en) * | 2017-11-15 | 2018-04-20 | 苏州华电电气股份有限公司 | The high pressure vacuum reactor of built-in gas pipeline |
| CN107946024B (en) * | 2017-11-15 | 2024-05-17 | 苏州华电电气股份有限公司 | High-voltage vacuum reactor with built-in gas pipeline |
| CN114242394A (en) * | 2022-02-16 | 2022-03-25 | 贵州电网有限责任公司 | Join in marriage and become tank-type oil storage pressure release indicator |
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Application publication date: 20161123 |